diff --git a/clang/include/clang/Basic/riscv_vector.td b/clang/include/clang/Basic/riscv_vector.td
--- a/clang/include/clang/Basic/riscv_vector.td
+++ b/clang/include/clang/Basic/riscv_vector.td
@@ -273,6 +273,11 @@
     : RVVSignedBinBuiltinSet,
       RVVUnsignedBinBuiltinSet;
 
+multiclass RVVSlideOneBuiltinSet
+    : RVVOutOp1BuiltinSet<NAME, "csil",
+                          [["vx", "v", "vve"],
+                           ["vx", "Uv", "UvUve"]]>;
+
 multiclass RVVSignedShiftBuiltinSet
     : RVVOutOp1BuiltinSet<NAME, "csil",
                           [["vv", "v", "vvUv"],
@@ -396,6 +401,14 @@
   let HasMaskedOffOperand = false;
 }
 
+let HasMaskedOffOperand = false in {
+  multiclass RVVSlideBuiltinSet {
+    defm "" : RVVOutBuiltinSet<NAME, "csilfd",
+                               [["vx","v", "vvvz"]]>;
+    defm "" : RVVOutBuiltinSet<NAME, "csil",
+                               [["vx","Uv", "UvUvUvz"]]>;
+  }
+}
 
 class RVVFloatingUnaryBuiltin<string builtin_suffix, string ir_suffix,
                               string prototype>
@@ -1178,3 +1191,50 @@
   defm vid : RVVOutBuiltinSet<"vid", "csil", [["v", "v", "v"],
                                               ["v", "Uv", "Uv"]]>;
 }
+
+// 17. Vector Permutation Instructions
+// 17.1. Integer Scalar Move Instructions
+// TODO
+
+// 17.2. Floating-Point Scalar Move Instructions
+// TODO
+
+// 17.3. Vector Slide Instructions
+// 17.3.1. Vector Slideup Instructions
+defm vslideup   : RVVSlideBuiltinSet;
+// 17.3.2. Vector Slidedown Instructions
+defm vslidedown : RVVSlideBuiltinSet;
+
+// 17.3.3. Vector Slide1up Instructions
+defm vslide1up : RVVSlideOneBuiltinSet;
+defm vfslide1up : RVVFloatingBinVFBuiltinSet;
+
+// 17.3.4. Vector Slide1down Instruction
+defm vslide1down : RVVSlideOneBuiltinSet;
+defm vfslide1down : RVVFloatingBinVFBuiltinSet;
+
+// 17.4. Vector Register Gather Instructions
+// signed and floating type
+defm vrgather : RVVOutBuiltinSet<"vrgather_vv", "csilfd",
+                                 [["vv", "v", "vvUv"]]>;
+defm vrgather : RVVOutBuiltinSet<"vrgather_vx", "csilfd",
+                                 [["vx", "v", "vvz"]]>;
+defm vrgatherei16 : RVVOutBuiltinSet<"vrgatherei16_vv", "csilfd",
+                                     [["vv", "v", "vv(Log2EEW:4)Uv"]]>;
+// unsigned type
+defm vrgather : RVVOutBuiltinSet<"vrgather_vv", "csil",
+                                 [["vv", "Uv", "UvUvUv"]]>;
+defm vrgather : RVVOutBuiltinSet<"vrgather_vx", "csil",
+                                 [["vx", "Uv", "UvUvz"]]>;
+defm vrgatherei16 : RVVOutBuiltinSet<"vrgatherei16_vv", "csil",
+                                     [["vv", "Uv", "UvUv(Log2EEW:4)Uv"]]>;
+
+// 17.5. Vector Compress Instruction
+let HasMask = false, PermuteOperands = [2, 0, 1] in {
+  // signed and floating type
+  defm vcompress : RVVOutBuiltinSet<"vcompress", "csilfd",
+                                    [["vm", "v", "vvvm"]]>;
+  // unsigned type
+  defm vcompress : RVVOutBuiltinSet<"vcompress", "csil",
+                                    [["vm", "Uv", "UvUvUvm"]]>;
+}
diff --git a/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vfslide1down.c b/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vfslide1down.c
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vfslide1down.c
@@ -0,0 +1,296 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv32 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV32 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +m -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -Werror -Wall -o - %s -S >/dev/null 2>&1 | FileCheck --check-prefix=ASM --allow-empty %s
+
+// ASM-NOT: warning
+#include <riscv_vector.h>
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vfslide1down.nxv1f32.f32.i32(<vscale x 1 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6:#.*]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vfslide1down.nxv1f32.f32.i64(<vscale x 1 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6:#.*]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vfslide1down_vf_f32mf2(vfloat32mf2_t src, float value,
+                                          size_t vl) {
+  return vfslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vfslide1down.nxv2f32.f32.i32(<vscale x 2 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vfslide1down.nxv2f32.f32.i64(<vscale x 2 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vfslide1down_vf_f32m1(vfloat32m1_t src, float value,
+                                        size_t vl) {
+  return vfslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vfslide1down.nxv4f32.f32.i32(<vscale x 4 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vfslide1down.nxv4f32.f32.i64(<vscale x 4 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vfslide1down_vf_f32m2(vfloat32m2_t src, float value,
+                                        size_t vl) {
+  return vfslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vfslide1down.nxv8f32.f32.i32(<vscale x 8 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vfslide1down.nxv8f32.f32.i64(<vscale x 8 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vfslide1down_vf_f32m4(vfloat32m4_t src, float value,
+                                        size_t vl) {
+  return vfslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vfslide1down.nxv16f32.f32.i32(<vscale x 16 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vfslide1down.nxv16f32.f32.i64(<vscale x 16 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vfslide1down_vf_f32m8(vfloat32m8_t src, float value,
+                                        size_t vl) {
+  return vfslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vfslide1down.nxv1f64.f64.i32(<vscale x 1 x double> [[SRC:%.*]], double [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vfslide1down.nxv1f64.f64.i64(<vscale x 1 x double> [[SRC:%.*]], double [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vfslide1down_vf_f64m1(vfloat64m1_t src, double value,
+                                        size_t vl) {
+  return vfslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vfslide1down.nxv2f64.f64.i32(<vscale x 2 x double> [[SRC:%.*]], double [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vfslide1down.nxv2f64.f64.i64(<vscale x 2 x double> [[SRC:%.*]], double [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vfslide1down_vf_f64m2(vfloat64m2_t src, double value,
+                                        size_t vl) {
+  return vfslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vfslide1down.nxv4f64.f64.i32(<vscale x 4 x double> [[SRC:%.*]], double [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vfslide1down.nxv4f64.f64.i64(<vscale x 4 x double> [[SRC:%.*]], double [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vfslide1down_vf_f64m4(vfloat64m4_t src, double value,
+                                        size_t vl) {
+  return vfslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vfslide1down.nxv8f64.f64.i32(<vscale x 8 x double> [[SRC:%.*]], double [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vfslide1down.nxv8f64.f64.i64(<vscale x 8 x double> [[SRC:%.*]], double [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vfslide1down_vf_f64m8(vfloat64m8_t src, double value,
+                                        size_t vl) {
+  return vfslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vfslide1down.mask.nxv1f32.f32.i32(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vfslide1down.mask.nxv1f32.f32.i64(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vfslide1down_vf_f32mf2_m(vbool64_t mask,
+                                            vfloat32mf2_t maskedoff,
+                                            vfloat32mf2_t src, float value,
+                                            size_t vl) {
+  return vfslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vfslide1down.mask.nxv2f32.f32.i32(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vfslide1down.mask.nxv2f32.f32.i64(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vfslide1down_vf_f32m1_m(vbool32_t mask,
+                                          vfloat32m1_t maskedoff,
+                                          vfloat32m1_t src, float value,
+                                          size_t vl) {
+  return vfslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vfslide1down.mask.nxv4f32.f32.i32(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vfslide1down.mask.nxv4f32.f32.i64(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vfslide1down_vf_f32m2_m(vbool16_t mask,
+                                          vfloat32m2_t maskedoff,
+                                          vfloat32m2_t src, float value,
+                                          size_t vl) {
+  return vfslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vfslide1down.mask.nxv8f32.f32.i32(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vfslide1down.mask.nxv8f32.f32.i64(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vfslide1down_vf_f32m4_m(vbool8_t mask, vfloat32m4_t maskedoff,
+                                          vfloat32m4_t src, float value,
+                                          size_t vl) {
+  return vfslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vfslide1down.mask.nxv16f32.f32.i32(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vfslide1down.mask.nxv16f32.f32.i64(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vfslide1down_vf_f32m8_m(vbool4_t mask, vfloat32m8_t maskedoff,
+                                          vfloat32m8_t src, float value,
+                                          size_t vl) {
+  return vfslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vfslide1down.mask.nxv1f64.f64.i32(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vfslide1down.mask.nxv1f64.f64.i64(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vfslide1down_vf_f64m1_m(vbool64_t mask,
+                                          vfloat64m1_t maskedoff,
+                                          vfloat64m1_t src, double value,
+                                          size_t vl) {
+  return vfslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vfslide1down.mask.nxv2f64.f64.i32(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vfslide1down.mask.nxv2f64.f64.i64(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vfslide1down_vf_f64m2_m(vbool32_t mask,
+                                          vfloat64m2_t maskedoff,
+                                          vfloat64m2_t src, double value,
+                                          size_t vl) {
+  return vfslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vfslide1down.mask.nxv4f64.f64.i32(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vfslide1down.mask.nxv4f64.f64.i64(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vfslide1down_vf_f64m4_m(vbool16_t mask,
+                                          vfloat64m4_t maskedoff,
+                                          vfloat64m4_t src, double value,
+                                          size_t vl) {
+  return vfslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vfslide1down.mask.nxv8f64.f64.i32(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vfslide1down.mask.nxv8f64.f64.i64(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vfslide1down_vf_f64m8_m(vbool8_t mask, vfloat64m8_t maskedoff,
+                                          vfloat64m8_t src, double value,
+                                          size_t vl) {
+  return vfslide1down(mask, maskedoff, src, value, vl);
+}
diff --git a/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vfslide1up.c b/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vfslide1up.c
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vfslide1up.c
@@ -0,0 +1,291 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv32 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV32 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +m -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -Werror -Wall -o - %s -S >/dev/null 2>&1 | FileCheck --check-prefix=ASM --allow-empty %s
+
+// ASM-NOT: warning
+#include <riscv_vector.h>
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vfslide1up.nxv1f32.f32.i32(<vscale x 1 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6:#.*]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vfslide1up.nxv1f32.f32.i64(<vscale x 1 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6:#.*]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vfslide1up_vf_f32mf2(vfloat32mf2_t src, float value,
+                                        size_t vl) {
+  return vfslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vfslide1up.nxv2f32.f32.i32(<vscale x 2 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vfslide1up.nxv2f32.f32.i64(<vscale x 2 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vfslide1up_vf_f32m1(vfloat32m1_t src, float value,
+                                      size_t vl) {
+  return vfslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vfslide1up.nxv4f32.f32.i32(<vscale x 4 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vfslide1up.nxv4f32.f32.i64(<vscale x 4 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vfslide1up_vf_f32m2(vfloat32m2_t src, float value,
+                                      size_t vl) {
+  return vfslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vfslide1up.nxv8f32.f32.i32(<vscale x 8 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vfslide1up.nxv8f32.f32.i64(<vscale x 8 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vfslide1up_vf_f32m4(vfloat32m4_t src, float value,
+                                      size_t vl) {
+  return vfslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vfslide1up.nxv16f32.f32.i32(<vscale x 16 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vfslide1up.nxv16f32.f32.i64(<vscale x 16 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vfslide1up_vf_f32m8(vfloat32m8_t src, float value,
+                                      size_t vl) {
+  return vfslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vfslide1up.nxv1f64.f64.i32(<vscale x 1 x double> [[SRC:%.*]], double [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vfslide1up.nxv1f64.f64.i64(<vscale x 1 x double> [[SRC:%.*]], double [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vfslide1up_vf_f64m1(vfloat64m1_t src, double value,
+                                      size_t vl) {
+  return vfslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vfslide1up.nxv2f64.f64.i32(<vscale x 2 x double> [[SRC:%.*]], double [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vfslide1up.nxv2f64.f64.i64(<vscale x 2 x double> [[SRC:%.*]], double [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vfslide1up_vf_f64m2(vfloat64m2_t src, double value,
+                                      size_t vl) {
+  return vfslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vfslide1up.nxv4f64.f64.i32(<vscale x 4 x double> [[SRC:%.*]], double [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vfslide1up.nxv4f64.f64.i64(<vscale x 4 x double> [[SRC:%.*]], double [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vfslide1up_vf_f64m4(vfloat64m4_t src, double value,
+                                      size_t vl) {
+  return vfslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vfslide1up.nxv8f64.f64.i32(<vscale x 8 x double> [[SRC:%.*]], double [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vfslide1up.nxv8f64.f64.i64(<vscale x 8 x double> [[SRC:%.*]], double [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vfslide1up_vf_f64m8(vfloat64m8_t src, double value,
+                                      size_t vl) {
+  return vfslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vfslide1up.mask.nxv1f32.f32.i32(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vfslide1up.mask.nxv1f32.f32.i64(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vfslide1up_vf_f32mf2_m(vbool64_t mask,
+                                          vfloat32mf2_t maskedoff,
+                                          vfloat32mf2_t src, float value,
+                                          size_t vl) {
+  return vfslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vfslide1up.mask.nxv2f32.f32.i32(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vfslide1up.mask.nxv2f32.f32.i64(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vfslide1up_vf_f32m1_m(vbool32_t mask, vfloat32m1_t maskedoff,
+                                        vfloat32m1_t src, float value,
+                                        size_t vl) {
+  return vfslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vfslide1up.mask.nxv4f32.f32.i32(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vfslide1up.mask.nxv4f32.f32.i64(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vfslide1up_vf_f32m2_m(vbool16_t mask, vfloat32m2_t maskedoff,
+                                        vfloat32m2_t src, float value,
+                                        size_t vl) {
+  return vfslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vfslide1up.mask.nxv8f32.f32.i32(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vfslide1up.mask.nxv8f32.f32.i64(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vfslide1up_vf_f32m4_m(vbool8_t mask, vfloat32m4_t maskedoff,
+                                        vfloat32m4_t src, float value,
+                                        size_t vl) {
+  return vfslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vfslide1up.mask.nxv16f32.f32.i32(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vfslide1up.mask.nxv16f32.f32.i64(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vfslide1up_vf_f32m8_m(vbool4_t mask, vfloat32m8_t maskedoff,
+                                        vfloat32m8_t src, float value,
+                                        size_t vl) {
+  return vfslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vfslide1up.mask.nxv1f64.f64.i32(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vfslide1up.mask.nxv1f64.f64.i64(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vfslide1up_vf_f64m1_m(vbool64_t mask, vfloat64m1_t maskedoff,
+                                        vfloat64m1_t src, double value,
+                                        size_t vl) {
+  return vfslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vfslide1up.mask.nxv2f64.f64.i32(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vfslide1up.mask.nxv2f64.f64.i64(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vfslide1up_vf_f64m2_m(vbool32_t mask, vfloat64m2_t maskedoff,
+                                        vfloat64m2_t src, double value,
+                                        size_t vl) {
+  return vfslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vfslide1up.mask.nxv4f64.f64.i32(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vfslide1up.mask.nxv4f64.f64.i64(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vfslide1up_vf_f64m4_m(vbool16_t mask, vfloat64m4_t maskedoff,
+                                        vfloat64m4_t src, double value,
+                                        size_t vl) {
+  return vfslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vfslide1up.mask.nxv8f64.f64.i32(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vfslide1up.mask.nxv8f64.f64.i64(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR6]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vfslide1up_vf_f64m8_m(vbool8_t mask, vfloat64m8_t maskedoff,
+                                        vfloat64m8_t src, double value,
+                                        size_t vl) {
+  return vfslide1up(mask, maskedoff, src, value, vl);
+}
diff --git a/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vrgather.c b/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vrgather.c
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vrgather.c
@@ -0,0 +1,4785 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv32 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV32 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +m -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -Werror -Wall -o - %s -S >/dev/null 2>&1 | FileCheck --check-prefix=ASM --allow-empty %s
+
+// ASM-NOT: warning
+#include <riscv_vector.h>
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vv.nxv1i8.i32(<vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i8> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8:#.*]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vv.nxv1i8.i64(<vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i8> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8:#.*]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vrgather_vv_i8mf8(vint8mf8_t op1, vuint8mf8_t index,
+                                  size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vx.nxv1i8.i32(<vscale x 1 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vx.nxv1i8.i64(<vscale x 1 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vrgather_vx_i8mf8(vint8mf8_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vv.nxv2i8.i32(<vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i8> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vv.nxv2i8.i64(<vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i8> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vrgather_vv_i8mf4(vint8mf4_t op1, vuint8mf4_t index,
+                                  size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vx.nxv2i8.i32(<vscale x 2 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vx.nxv2i8.i64(<vscale x 2 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vrgather_vx_i8mf4(vint8mf4_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vv.nxv4i8.i32(<vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i8> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vv.nxv4i8.i64(<vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i8> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vrgather_vv_i8mf2(vint8mf2_t op1, vuint8mf2_t index,
+                                  size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vx.nxv4i8.i32(<vscale x 4 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vx.nxv4i8.i64(<vscale x 4 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vrgather_vx_i8mf2(vint8mf2_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vv.nxv8i8.i32(<vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i8> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vv.nxv8i8.i64(<vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i8> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vrgather_vv_i8m1(vint8m1_t op1, vuint8m1_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vx.nxv8i8.i32(<vscale x 8 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vx.nxv8i8.i64(<vscale x 8 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vrgather_vx_i8m1(vint8m1_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vv.nxv16i8.i32(<vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i8> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vv.nxv16i8.i64(<vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i8> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vrgather_vv_i8m2(vint8m2_t op1, vuint8m2_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vx.nxv16i8.i32(<vscale x 16 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vx.nxv16i8.i64(<vscale x 16 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vrgather_vx_i8m2(vint8m2_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vv.nxv32i8.i32(<vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i8> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vv.nxv32i8.i64(<vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i8> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vrgather_vv_i8m4(vint8m4_t op1, vuint8m4_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vx.nxv32i8.i32(<vscale x 32 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vx.nxv32i8.i64(<vscale x 32 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vrgather_vx_i8m4(vint8m4_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vv.nxv64i8.i32(<vscale x 64 x i8> [[OP1:%.*]], <vscale x 64 x i8> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vv.nxv64i8.i64(<vscale x 64 x i8> [[OP1:%.*]], <vscale x 64 x i8> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vrgather_vv_i8m8(vint8m8_t op1, vuint8m8_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vx.nxv64i8.i32(<vscale x 64 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vx.nxv64i8.i64(<vscale x 64 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vrgather_vx_i8m8(vint8m8_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vv.nxv1i16.i32(<vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vv.nxv1i16.i64(<vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vrgather_vv_i16mf4(vint16mf4_t op1, vuint16mf4_t index,
+                                    size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vx.nxv1i16.i32(<vscale x 1 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vx.nxv1i16.i64(<vscale x 1 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vrgather_vx_i16mf4(vint16mf4_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vv.nxv2i16.i32(<vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vv.nxv2i16.i64(<vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vrgather_vv_i16mf2(vint16mf2_t op1, vuint16mf2_t index,
+                                    size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vx.nxv2i16.i32(<vscale x 2 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vx.nxv2i16.i64(<vscale x 2 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vrgather_vx_i16mf2(vint16mf2_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vv.nxv4i16.i32(<vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vv.nxv4i16.i64(<vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vrgather_vv_i16m1(vint16m1_t op1, vuint16m1_t index,
+                                  size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vx.nxv4i16.i32(<vscale x 4 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vx.nxv4i16.i64(<vscale x 4 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vrgather_vx_i16m1(vint16m1_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vv.nxv8i16.i32(<vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vv.nxv8i16.i64(<vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vrgather_vv_i16m2(vint16m2_t op1, vuint16m2_t index,
+                                  size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vx.nxv8i16.i32(<vscale x 8 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vx.nxv8i16.i64(<vscale x 8 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vrgather_vx_i16m2(vint16m2_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vv.nxv16i16.i32(<vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vv.nxv16i16.i64(<vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vrgather_vv_i16m4(vint16m4_t op1, vuint16m4_t index,
+                                  size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vx.nxv16i16.i32(<vscale x 16 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vx.nxv16i16.i64(<vscale x 16 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vrgather_vx_i16m4(vint16m4_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vv.nxv32i16.i32(<vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vv.nxv32i16.i64(<vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vrgather_vv_i16m8(vint16m8_t op1, vuint16m8_t index,
+                                  size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vx.nxv32i16.i32(<vscale x 32 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vx.nxv32i16.i64(<vscale x 32 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vrgather_vx_i16m8(vint16m8_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vv.nxv1i32.i32(<vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vv.nxv1i32.i64(<vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vrgather_vv_i32mf2(vint32mf2_t op1, vuint32mf2_t index,
+                                    size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vx.nxv1i32.i32(<vscale x 1 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vx.nxv1i32.i64(<vscale x 1 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vrgather_vx_i32mf2(vint32mf2_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vv.nxv2i32.i32(<vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vv.nxv2i32.i64(<vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vrgather_vv_i32m1(vint32m1_t op1, vuint32m1_t index,
+                                  size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vx.nxv2i32.i32(<vscale x 2 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vx.nxv2i32.i64(<vscale x 2 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vrgather_vx_i32m1(vint32m1_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vv.nxv4i32.i32(<vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vv.nxv4i32.i64(<vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vrgather_vv_i32m2(vint32m2_t op1, vuint32m2_t index,
+                                  size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vx.nxv4i32.i32(<vscale x 4 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vx.nxv4i32.i64(<vscale x 4 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vrgather_vx_i32m2(vint32m2_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vv.nxv8i32.i32(<vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vv.nxv8i32.i64(<vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vrgather_vv_i32m4(vint32m4_t op1, vuint32m4_t index,
+                                  size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vx.nxv8i32.i32(<vscale x 8 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vx.nxv8i32.i64(<vscale x 8 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vrgather_vx_i32m4(vint32m4_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vv.nxv16i32.i32(<vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vv.nxv16i32.i64(<vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vrgather_vv_i32m8(vint32m8_t op1, vuint32m8_t index,
+                                  size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vx.nxv16i32.i32(<vscale x 16 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vx.nxv16i32.i64(<vscale x 16 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vrgather_vx_i32m8(vint32m8_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vv.nxv1i64.i32(<vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vv.nxv1i64.i64(<vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vrgather_vv_i64m1(vint64m1_t op1, vuint64m1_t index,
+                                  size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vx.nxv1i64.i32(<vscale x 1 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vx.nxv1i64.i64(<vscale x 1 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vrgather_vx_i64m1(vint64m1_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vv.nxv2i64.i32(<vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vv.nxv2i64.i64(<vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vrgather_vv_i64m2(vint64m2_t op1, vuint64m2_t index,
+                                  size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vx.nxv2i64.i32(<vscale x 2 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vx.nxv2i64.i64(<vscale x 2 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vrgather_vx_i64m2(vint64m2_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vv.nxv4i64.i32(<vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vv.nxv4i64.i64(<vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vrgather_vv_i64m4(vint64m4_t op1, vuint64m4_t index,
+                                  size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vx.nxv4i64.i32(<vscale x 4 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vx.nxv4i64.i64(<vscale x 4 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vrgather_vx_i64m4(vint64m4_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vv.nxv8i64.i32(<vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vv.nxv8i64.i64(<vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vrgather_vv_i64m8(vint64m8_t op1, vuint64m8_t index,
+                                  size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vx.nxv8i64.i32(<vscale x 8 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vx.nxv8i64.i64(<vscale x 8 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vrgather_vx_i64m8(vint64m8_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vv.nxv1i8.i32(<vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i8> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vv.nxv1i8.i64(<vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i8> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vrgather_vv_u8mf8(vuint8mf8_t op1, vuint8mf8_t index,
+                                   size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vx.nxv1i8.i32(<vscale x 1 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vx.nxv1i8.i64(<vscale x 1 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vrgather_vx_u8mf8(vuint8mf8_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vv.nxv2i8.i32(<vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i8> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vv.nxv2i8.i64(<vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i8> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vrgather_vv_u8mf4(vuint8mf4_t op1, vuint8mf4_t index,
+                                   size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vx.nxv2i8.i32(<vscale x 2 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vx.nxv2i8.i64(<vscale x 2 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vrgather_vx_u8mf4(vuint8mf4_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vv.nxv4i8.i32(<vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i8> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vv.nxv4i8.i64(<vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i8> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vrgather_vv_u8mf2(vuint8mf2_t op1, vuint8mf2_t index,
+                                   size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vx.nxv4i8.i32(<vscale x 4 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vx.nxv4i8.i64(<vscale x 4 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vrgather_vx_u8mf2(vuint8mf2_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vv.nxv8i8.i32(<vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i8> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vv.nxv8i8.i64(<vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i8> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vrgather_vv_u8m1(vuint8m1_t op1, vuint8m1_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vx.nxv8i8.i32(<vscale x 8 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vx.nxv8i8.i64(<vscale x 8 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vrgather_vx_u8m1(vuint8m1_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vv.nxv16i8.i32(<vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i8> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vv.nxv16i8.i64(<vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i8> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vrgather_vv_u8m2(vuint8m2_t op1, vuint8m2_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vx.nxv16i8.i32(<vscale x 16 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vx.nxv16i8.i64(<vscale x 16 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vrgather_vx_u8m2(vuint8m2_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vv.nxv32i8.i32(<vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i8> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vv.nxv32i8.i64(<vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i8> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vrgather_vv_u8m4(vuint8m4_t op1, vuint8m4_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vx.nxv32i8.i32(<vscale x 32 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vx.nxv32i8.i64(<vscale x 32 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vrgather_vx_u8m4(vuint8m4_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vv.nxv64i8.i32(<vscale x 64 x i8> [[OP1:%.*]], <vscale x 64 x i8> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vv.nxv64i8.i64(<vscale x 64 x i8> [[OP1:%.*]], <vscale x 64 x i8> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vrgather_vv_u8m8(vuint8m8_t op1, vuint8m8_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vx.nxv64i8.i32(<vscale x 64 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vx.nxv64i8.i64(<vscale x 64 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vrgather_vx_u8m8(vuint8m8_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vv.nxv1i16.i32(<vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vv.nxv1i16.i64(<vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vrgather_vv_u16mf4(vuint16mf4_t op1, vuint16mf4_t index,
+                                     size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vx.nxv1i16.i32(<vscale x 1 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vx.nxv1i16.i64(<vscale x 1 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vrgather_vx_u16mf4(vuint16mf4_t op1, size_t index,
+                                     size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vv.nxv2i16.i32(<vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vv.nxv2i16.i64(<vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vrgather_vv_u16mf2(vuint16mf2_t op1, vuint16mf2_t index,
+                                     size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vx.nxv2i16.i32(<vscale x 2 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vx.nxv2i16.i64(<vscale x 2 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vrgather_vx_u16mf2(vuint16mf2_t op1, size_t index,
+                                     size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vv.nxv4i16.i32(<vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vv.nxv4i16.i64(<vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vrgather_vv_u16m1(vuint16m1_t op1, vuint16m1_t index,
+                                   size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vx.nxv4i16.i32(<vscale x 4 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vx.nxv4i16.i64(<vscale x 4 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vrgather_vx_u16m1(vuint16m1_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vv.nxv8i16.i32(<vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vv.nxv8i16.i64(<vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vrgather_vv_u16m2(vuint16m2_t op1, vuint16m2_t index,
+                                   size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vx.nxv8i16.i32(<vscale x 8 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vx.nxv8i16.i64(<vscale x 8 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vrgather_vx_u16m2(vuint16m2_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vv.nxv16i16.i32(<vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vv.nxv16i16.i64(<vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vrgather_vv_u16m4(vuint16m4_t op1, vuint16m4_t index,
+                                   size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vx.nxv16i16.i32(<vscale x 16 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vx.nxv16i16.i64(<vscale x 16 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vrgather_vx_u16m4(vuint16m4_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vv.nxv32i16.i32(<vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vv.nxv32i16.i64(<vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vrgather_vv_u16m8(vuint16m8_t op1, vuint16m8_t index,
+                                   size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vx.nxv32i16.i32(<vscale x 32 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vx.nxv32i16.i64(<vscale x 32 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vrgather_vx_u16m8(vuint16m8_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vv.nxv1i32.i32(<vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vv.nxv1i32.i64(<vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vrgather_vv_u32mf2(vuint32mf2_t op1, vuint32mf2_t index,
+                                     size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vx.nxv1i32.i32(<vscale x 1 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vx.nxv1i32.i64(<vscale x 1 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vrgather_vx_u32mf2(vuint32mf2_t op1, size_t index,
+                                     size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vv.nxv2i32.i32(<vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vv.nxv2i32.i64(<vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vrgather_vv_u32m1(vuint32m1_t op1, vuint32m1_t index,
+                                   size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vx.nxv2i32.i32(<vscale x 2 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vx.nxv2i32.i64(<vscale x 2 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vrgather_vx_u32m1(vuint32m1_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vv.nxv4i32.i32(<vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vv.nxv4i32.i64(<vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vrgather_vv_u32m2(vuint32m2_t op1, vuint32m2_t index,
+                                   size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vx.nxv4i32.i32(<vscale x 4 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vx.nxv4i32.i64(<vscale x 4 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vrgather_vx_u32m2(vuint32m2_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vv.nxv8i32.i32(<vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vv.nxv8i32.i64(<vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vrgather_vv_u32m4(vuint32m4_t op1, vuint32m4_t index,
+                                   size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vx.nxv8i32.i32(<vscale x 8 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vx.nxv8i32.i64(<vscale x 8 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vrgather_vx_u32m4(vuint32m4_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vv.nxv16i32.i32(<vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vv.nxv16i32.i64(<vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vrgather_vv_u32m8(vuint32m8_t op1, vuint32m8_t index,
+                                   size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vx.nxv16i32.i32(<vscale x 16 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vx.nxv16i32.i64(<vscale x 16 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vrgather_vx_u32m8(vuint32m8_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vv.nxv1i64.i32(<vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vv.nxv1i64.i64(<vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vrgather_vv_u64m1(vuint64m1_t op1, vuint64m1_t index,
+                                   size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vx.nxv1i64.i32(<vscale x 1 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vx.nxv1i64.i64(<vscale x 1 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vrgather_vx_u64m1(vuint64m1_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vv.nxv2i64.i32(<vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vv.nxv2i64.i64(<vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vrgather_vv_u64m2(vuint64m2_t op1, vuint64m2_t index,
+                                   size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vx.nxv2i64.i32(<vscale x 2 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vx.nxv2i64.i64(<vscale x 2 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vrgather_vx_u64m2(vuint64m2_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vv.nxv4i64.i32(<vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vv.nxv4i64.i64(<vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vrgather_vv_u64m4(vuint64m4_t op1, vuint64m4_t index,
+                                   size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vx.nxv4i64.i32(<vscale x 4 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vx.nxv4i64.i64(<vscale x 4 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vrgather_vx_u64m4(vuint64m4_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vv.nxv8i64.i32(<vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vv.nxv8i64.i64(<vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vrgather_vv_u64m8(vuint64m8_t op1, vuint64m8_t index,
+                                   size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vx.nxv8i64.i32(<vscale x 8 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vx.nxv8i64.i64(<vscale x 8 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vrgather_vx_u64m8(vuint64m8_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgather.vv.nxv1f32.i32(<vscale x 1 x float> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgather.vv.nxv1f32.i64(<vscale x 1 x float> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vrgather_vv_f32mf2(vfloat32mf2_t op1, vuint32mf2_t index,
+                                      size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgather.vx.nxv1f32.i32(<vscale x 1 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgather.vx.nxv1f32.i64(<vscale x 1 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vrgather_vx_f32mf2(vfloat32mf2_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgather.vv.nxv2f32.i32(<vscale x 2 x float> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgather.vv.nxv2f32.i64(<vscale x 2 x float> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vrgather_vv_f32m1(vfloat32m1_t op1, vuint32m1_t index,
+                                    size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgather.vx.nxv2f32.i32(<vscale x 2 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgather.vx.nxv2f32.i64(<vscale x 2 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vrgather_vx_f32m1(vfloat32m1_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgather.vv.nxv4f32.i32(<vscale x 4 x float> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgather.vv.nxv4f32.i64(<vscale x 4 x float> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vrgather_vv_f32m2(vfloat32m2_t op1, vuint32m2_t index,
+                                    size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgather.vx.nxv4f32.i32(<vscale x 4 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgather.vx.nxv4f32.i64(<vscale x 4 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vrgather_vx_f32m2(vfloat32m2_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgather.vv.nxv8f32.i32(<vscale x 8 x float> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgather.vv.nxv8f32.i64(<vscale x 8 x float> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vrgather_vv_f32m4(vfloat32m4_t op1, vuint32m4_t index,
+                                    size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgather.vx.nxv8f32.i32(<vscale x 8 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgather.vx.nxv8f32.i64(<vscale x 8 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vrgather_vx_f32m4(vfloat32m4_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgather.vv.nxv16f32.i32(<vscale x 16 x float> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgather.vv.nxv16f32.i64(<vscale x 16 x float> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vrgather_vv_f32m8(vfloat32m8_t op1, vuint32m8_t index,
+                                    size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgather.vx.nxv16f32.i32(<vscale x 16 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgather.vx.nxv16f32.i64(<vscale x 16 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vrgather_vx_f32m8(vfloat32m8_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgather.vv.nxv1f64.i32(<vscale x 1 x double> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgather.vv.nxv1f64.i64(<vscale x 1 x double> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vrgather_vv_f64m1(vfloat64m1_t op1, vuint64m1_t index,
+                                    size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgather.vx.nxv1f64.i32(<vscale x 1 x double> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgather.vx.nxv1f64.i64(<vscale x 1 x double> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vrgather_vx_f64m1(vfloat64m1_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgather.vv.nxv2f64.i32(<vscale x 2 x double> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgather.vv.nxv2f64.i64(<vscale x 2 x double> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vrgather_vv_f64m2(vfloat64m2_t op1, vuint64m2_t index,
+                                    size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgather.vx.nxv2f64.i32(<vscale x 2 x double> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgather.vx.nxv2f64.i64(<vscale x 2 x double> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vrgather_vx_f64m2(vfloat64m2_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgather.vv.nxv4f64.i32(<vscale x 4 x double> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgather.vv.nxv4f64.i64(<vscale x 4 x double> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vrgather_vv_f64m4(vfloat64m4_t op1, vuint64m4_t index,
+                                    size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgather.vx.nxv4f64.i32(<vscale x 4 x double> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgather.vx.nxv4f64.i64(<vscale x 4 x double> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vrgather_vx_f64m4(vfloat64m4_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgather.vv.nxv8f64.i32(<vscale x 8 x double> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgather.vv.nxv8f64.i64(<vscale x 8 x double> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vrgather_vv_f64m8(vfloat64m8_t op1, vuint64m8_t index,
+                                    size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgather.vx.nxv8f64.i32(<vscale x 8 x double> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgather.vx.nxv8f64.i64(<vscale x 8 x double> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vrgather_vx_f64m8(vfloat64m8_t op1, size_t index, size_t vl) {
+  return vrgather(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgatherei16.vv.nxv1i8.i32(<vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgatherei16.vv.nxv1i8.i64(<vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vrgatherei16_vv_i8mf8(vint8mf8_t op1, vuint16mf4_t op2,
+                                      size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgatherei16.vv.nxv2i8.i32(<vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgatherei16.vv.nxv2i8.i64(<vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vrgatherei16_vv_i8mf4(vint8mf4_t op1, vuint16mf2_t op2,
+                                      size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgatherei16.vv.nxv4i8.i32(<vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgatherei16.vv.nxv4i8.i64(<vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vrgatherei16_vv_i8mf2(vint8mf2_t op1, vuint16m1_t op2,
+                                      size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgatherei16.vv.nxv8i8.i32(<vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgatherei16.vv.nxv8i8.i64(<vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vrgatherei16_vv_i8m1(vint8m1_t op1, vuint16m2_t op2, size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgatherei16.vv.nxv16i8.i32(<vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgatherei16.vv.nxv16i8.i64(<vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vrgatherei16_vv_i8m2(vint8m2_t op1, vuint16m4_t op2, size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgatherei16.vv.nxv32i8.i32(<vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgatherei16.vv.nxv32i8.i64(<vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vrgatherei16_vv_i8m4(vint8m4_t op1, vuint16m8_t op2, size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgatherei16.vv.nxv1i16.i32(<vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgatherei16.vv.nxv1i16.i64(<vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vrgatherei16_vv_i16mf4(vint16mf4_t op1, vuint16mf4_t op2,
+                                        size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgatherei16.vv.nxv2i16.i32(<vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgatherei16.vv.nxv2i16.i64(<vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vrgatherei16_vv_i16mf2(vint16mf2_t op1, vuint16mf2_t op2,
+                                        size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgatherei16.vv.nxv4i16.i32(<vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgatherei16.vv.nxv4i16.i64(<vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vrgatherei16_vv_i16m1(vint16m1_t op1, vuint16m1_t op2,
+                                      size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgatherei16.vv.nxv8i16.i32(<vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgatherei16.vv.nxv8i16.i64(<vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vrgatherei16_vv_i16m2(vint16m2_t op1, vuint16m2_t op2,
+                                      size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgatherei16.vv.nxv16i16.i32(<vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgatherei16.vv.nxv16i16.i64(<vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vrgatherei16_vv_i16m4(vint16m4_t op1, vuint16m4_t op2,
+                                      size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgatherei16.vv.nxv32i16.i32(<vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgatherei16.vv.nxv32i16.i64(<vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vrgatherei16_vv_i16m8(vint16m8_t op1, vuint16m8_t op2,
+                                      size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgatherei16.vv.nxv1i32.i32(<vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgatherei16.vv.nxv1i32.i64(<vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vrgatherei16_vv_i32mf2(vint32mf2_t op1, vuint16mf4_t op2,
+                                        size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgatherei16.vv.nxv2i32.i32(<vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgatherei16.vv.nxv2i32.i64(<vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vrgatherei16_vv_i32m1(vint32m1_t op1, vuint16mf2_t op2,
+                                      size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgatherei16.vv.nxv4i32.i32(<vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgatherei16.vv.nxv4i32.i64(<vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vrgatherei16_vv_i32m2(vint32m2_t op1, vuint16m1_t op2,
+                                      size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgatherei16.vv.nxv8i32.i32(<vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgatherei16.vv.nxv8i32.i64(<vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vrgatherei16_vv_i32m4(vint32m4_t op1, vuint16m2_t op2,
+                                      size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgatherei16.vv.nxv16i32.i32(<vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgatherei16.vv.nxv16i32.i64(<vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vrgatherei16_vv_i32m8(vint32m8_t op1, vuint16m4_t op2,
+                                      size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgatherei16.vv.nxv1i64.i32(<vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgatherei16.vv.nxv1i64.i64(<vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vrgatherei16_vv_i64m1(vint64m1_t op1, vuint16mf4_t op2,
+                                      size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgatherei16.vv.nxv2i64.i32(<vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgatherei16.vv.nxv2i64.i64(<vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vrgatherei16_vv_i64m2(vint64m2_t op1, vuint16mf2_t op2,
+                                      size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgatherei16.vv.nxv4i64.i32(<vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgatherei16.vv.nxv4i64.i64(<vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vrgatherei16_vv_i64m4(vint64m4_t op1, vuint16m1_t op2,
+                                      size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgatherei16.vv.nxv8i64.i32(<vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgatherei16.vv.nxv8i64.i64(<vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vrgatherei16_vv_i64m8(vint64m8_t op1, vuint16m2_t op2,
+                                      size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgatherei16.vv.nxv1i8.i32(<vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgatherei16.vv.nxv1i8.i64(<vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vrgatherei16_vv_u8mf8(vuint8mf8_t op1, vuint16mf4_t op2,
+                                       size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgatherei16.vv.nxv2i8.i32(<vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgatherei16.vv.nxv2i8.i64(<vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vrgatherei16_vv_u8mf4(vuint8mf4_t op1, vuint16mf2_t op2,
+                                       size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgatherei16.vv.nxv4i8.i32(<vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgatherei16.vv.nxv4i8.i64(<vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vrgatherei16_vv_u8mf2(vuint8mf2_t op1, vuint16m1_t op2,
+                                       size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgatherei16.vv.nxv8i8.i32(<vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgatherei16.vv.nxv8i8.i64(<vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vrgatherei16_vv_u8m1(vuint8m1_t op1, vuint16m2_t op2,
+                                     size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgatherei16.vv.nxv16i8.i32(<vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgatherei16.vv.nxv16i8.i64(<vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vrgatherei16_vv_u8m2(vuint8m2_t op1, vuint16m4_t op2,
+                                     size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgatherei16.vv.nxv32i8.i32(<vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgatherei16.vv.nxv32i8.i64(<vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vrgatherei16_vv_u8m4(vuint8m4_t op1, vuint16m8_t op2,
+                                     size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgatherei16.vv.nxv1i16.i32(<vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgatherei16.vv.nxv1i16.i64(<vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vrgatherei16_vv_u16mf4(vuint16mf4_t op1, vuint16mf4_t op2,
+                                         size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgatherei16.vv.nxv2i16.i32(<vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgatherei16.vv.nxv2i16.i64(<vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vrgatherei16_vv_u16mf2(vuint16mf2_t op1, vuint16mf2_t op2,
+                                         size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgatherei16.vv.nxv4i16.i32(<vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgatherei16.vv.nxv4i16.i64(<vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vrgatherei16_vv_u16m1(vuint16m1_t op1, vuint16m1_t op2,
+                                       size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgatherei16.vv.nxv8i16.i32(<vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgatherei16.vv.nxv8i16.i64(<vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vrgatherei16_vv_u16m2(vuint16m2_t op1, vuint16m2_t op2,
+                                       size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgatherei16.vv.nxv16i16.i32(<vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgatherei16.vv.nxv16i16.i64(<vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vrgatherei16_vv_u16m4(vuint16m4_t op1, vuint16m4_t op2,
+                                       size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgatherei16.vv.nxv32i16.i32(<vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgatherei16.vv.nxv32i16.i64(<vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vrgatherei16_vv_u16m8(vuint16m8_t op1, vuint16m8_t op2,
+                                       size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgatherei16.vv.nxv1i32.i32(<vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgatherei16.vv.nxv1i32.i64(<vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vrgatherei16_vv_u32mf2(vuint32mf2_t op1, vuint16mf4_t op2,
+                                         size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgatherei16.vv.nxv2i32.i32(<vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgatherei16.vv.nxv2i32.i64(<vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vrgatherei16_vv_u32m1(vuint32m1_t op1, vuint16mf2_t op2,
+                                       size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgatherei16.vv.nxv4i32.i32(<vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgatherei16.vv.nxv4i32.i64(<vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vrgatherei16_vv_u32m2(vuint32m2_t op1, vuint16m1_t op2,
+                                       size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgatherei16.vv.nxv8i32.i32(<vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgatherei16.vv.nxv8i32.i64(<vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vrgatherei16_vv_u32m4(vuint32m4_t op1, vuint16m2_t op2,
+                                       size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgatherei16.vv.nxv16i32.i32(<vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgatherei16.vv.nxv16i32.i64(<vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vrgatherei16_vv_u32m8(vuint32m8_t op1, vuint16m4_t op2,
+                                       size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgatherei16.vv.nxv1i64.i32(<vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgatherei16.vv.nxv1i64.i64(<vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vrgatherei16_vv_u64m1(vuint64m1_t op1, vuint16mf4_t op2,
+                                       size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgatherei16.vv.nxv2i64.i32(<vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgatherei16.vv.nxv2i64.i64(<vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vrgatherei16_vv_u64m2(vuint64m2_t op1, vuint16mf2_t op2,
+                                       size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgatherei16.vv.nxv4i64.i32(<vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgatherei16.vv.nxv4i64.i64(<vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vrgatherei16_vv_u64m4(vuint64m4_t op1, vuint16m1_t op2,
+                                       size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgatherei16.vv.nxv8i64.i32(<vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgatherei16.vv.nxv8i64.i64(<vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vrgatherei16_vv_u64m8(vuint64m8_t op1, vuint16m2_t op2,
+                                       size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgatherei16.vv.nxv1f32.i32(<vscale x 1 x float> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgatherei16.vv.nxv1f32.i64(<vscale x 1 x float> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vrgatherei16_vv_f32mf2(vfloat32mf2_t op1, vuint16mf4_t op2,
+                                          size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgatherei16.vv.nxv2f32.i32(<vscale x 2 x float> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgatherei16.vv.nxv2f32.i64(<vscale x 2 x float> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vrgatherei16_vv_f32m1(vfloat32m1_t op1, vuint16mf2_t op2,
+                                        size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgatherei16.vv.nxv4f32.i32(<vscale x 4 x float> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgatherei16.vv.nxv4f32.i64(<vscale x 4 x float> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vrgatherei16_vv_f32m2(vfloat32m2_t op1, vuint16m1_t op2,
+                                        size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgatherei16.vv.nxv8f32.i32(<vscale x 8 x float> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgatherei16.vv.nxv8f32.i64(<vscale x 8 x float> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vrgatherei16_vv_f32m4(vfloat32m4_t op1, vuint16m2_t op2,
+                                        size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgatherei16.vv.nxv16f32.i32(<vscale x 16 x float> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgatherei16.vv.nxv16f32.i64(<vscale x 16 x float> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vrgatherei16_vv_f32m8(vfloat32m8_t op1, vuint16m4_t op2,
+                                        size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgatherei16.vv.nxv1f64.i32(<vscale x 1 x double> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgatherei16.vv.nxv1f64.i64(<vscale x 1 x double> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vrgatherei16_vv_f64m1(vfloat64m1_t op1, vuint16mf4_t op2,
+                                        size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgatherei16.vv.nxv2f64.i32(<vscale x 2 x double> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgatherei16.vv.nxv2f64.i64(<vscale x 2 x double> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vrgatherei16_vv_f64m2(vfloat64m2_t op1, vuint16mf2_t op2,
+                                        size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgatherei16.vv.nxv4f64.i32(<vscale x 4 x double> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgatherei16.vv.nxv4f64.i64(<vscale x 4 x double> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vrgatherei16_vv_f64m4(vfloat64m4_t op1, vuint16m1_t op2,
+                                        size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgatherei16.vv.nxv8f64.i32(<vscale x 8 x double> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgatherei16.vv.nxv8f64.i64(<vscale x 8 x double> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vrgatherei16_vv_f64m8(vfloat64m8_t op1, vuint16m2_t op2,
+                                        size_t vl) {
+  return vrgatherei16(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vv.mask.nxv1i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i8> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vv.mask.nxv1i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i8> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vrgather_vv_i8mf8_m(vbool64_t mask, vint8mf8_t maskedoff,
+                                    vint8mf8_t op1, vuint8mf8_t index,
+                                    size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vx.mask.nxv1i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vx.mask.nxv1i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vrgather_vx_i8mf8_m(vbool64_t mask, vint8mf8_t maskedoff,
+                                    vint8mf8_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vv.mask.nxv2i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i8> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vv.mask.nxv2i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i8> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vrgather_vv_i8mf4_m(vbool32_t mask, vint8mf4_t maskedoff,
+                                    vint8mf4_t op1, vuint8mf4_t index,
+                                    size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vx.mask.nxv2i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vx.mask.nxv2i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vrgather_vx_i8mf4_m(vbool32_t mask, vint8mf4_t maskedoff,
+                                    vint8mf4_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vv.mask.nxv4i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i8> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vv.mask.nxv4i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i8> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vrgather_vv_i8mf2_m(vbool16_t mask, vint8mf2_t maskedoff,
+                                    vint8mf2_t op1, vuint8mf2_t index,
+                                    size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vx.mask.nxv4i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vx.mask.nxv4i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vrgather_vx_i8mf2_m(vbool16_t mask, vint8mf2_t maskedoff,
+                                    vint8mf2_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vv.mask.nxv8i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i8> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vv.mask.nxv8i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i8> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vrgather_vv_i8m1_m(vbool8_t mask, vint8m1_t maskedoff,
+                                  vint8m1_t op1, vuint8m1_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vx.mask.nxv8i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vx.mask.nxv8i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vrgather_vx_i8m1_m(vbool8_t mask, vint8m1_t maskedoff,
+                                  vint8m1_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vv.mask.nxv16i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i8> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vv.mask.nxv16i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i8> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vrgather_vv_i8m2_m(vbool4_t mask, vint8m2_t maskedoff,
+                                  vint8m2_t op1, vuint8m2_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vx.mask.nxv16i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vx.mask.nxv16i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vrgather_vx_i8m2_m(vbool4_t mask, vint8m2_t maskedoff,
+                                  vint8m2_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vv.mask.nxv32i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i8> [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vv.mask.nxv32i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i8> [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vrgather_vv_i8m4_m(vbool2_t mask, vint8m4_t maskedoff,
+                                  vint8m4_t op1, vuint8m4_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vx.mask.nxv32i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vx.mask.nxv32i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vrgather_vx_i8m4_m(vbool2_t mask, vint8m4_t maskedoff,
+                                  vint8m4_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vv.mask.nxv64i8.i32(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[OP1:%.*]], <vscale x 64 x i8> [[INDEX:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vv.mask.nxv64i8.i64(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[OP1:%.*]], <vscale x 64 x i8> [[INDEX:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vrgather_vv_i8m8_m(vbool1_t mask, vint8m8_t maskedoff,
+                                  vint8m8_t op1, vuint8m8_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vx.mask.nxv64i8.i32(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vx.mask.nxv64i8.i64(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vrgather_vx_i8m8_m(vbool1_t mask, vint8m8_t maskedoff,
+                                  vint8m8_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vv.mask.nxv1i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vv.mask.nxv1i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vrgather_vv_i16mf4_m(vbool64_t mask, vint16mf4_t maskedoff,
+                                      vint16mf4_t op1, vuint16mf4_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vx.mask.nxv1i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vx.mask.nxv1i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vrgather_vx_i16mf4_m(vbool64_t mask, vint16mf4_t maskedoff,
+                                      vint16mf4_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vv.mask.nxv2i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vv.mask.nxv2i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vrgather_vv_i16mf2_m(vbool32_t mask, vint16mf2_t maskedoff,
+                                      vint16mf2_t op1, vuint16mf2_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vx.mask.nxv2i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vx.mask.nxv2i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vrgather_vx_i16mf2_m(vbool32_t mask, vint16mf2_t maskedoff,
+                                      vint16mf2_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vv.mask.nxv4i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vv.mask.nxv4i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vrgather_vv_i16m1_m(vbool16_t mask, vint16m1_t maskedoff,
+                                    vint16m1_t op1, vuint16m1_t index,
+                                    size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vx.mask.nxv4i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vx.mask.nxv4i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vrgather_vx_i16m1_m(vbool16_t mask, vint16m1_t maskedoff,
+                                    vint16m1_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vv.mask.nxv8i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vv.mask.nxv8i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vrgather_vv_i16m2_m(vbool8_t mask, vint16m2_t maskedoff,
+                                    vint16m2_t op1, vuint16m2_t index,
+                                    size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vx.mask.nxv8i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vx.mask.nxv8i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vrgather_vx_i16m2_m(vbool8_t mask, vint16m2_t maskedoff,
+                                    vint16m2_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vv.mask.nxv16i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vv.mask.nxv16i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vrgather_vv_i16m4_m(vbool4_t mask, vint16m4_t maskedoff,
+                                    vint16m4_t op1, vuint16m4_t index,
+                                    size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vx.mask.nxv16i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vx.mask.nxv16i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vrgather_vx_i16m4_m(vbool4_t mask, vint16m4_t maskedoff,
+                                    vint16m4_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vv.mask.nxv32i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vv.mask.nxv32i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vrgather_vv_i16m8_m(vbool2_t mask, vint16m8_t maskedoff,
+                                    vint16m8_t op1, vuint16m8_t index,
+                                    size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vx.mask.nxv32i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vx.mask.nxv32i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vrgather_vx_i16m8_m(vbool2_t mask, vint16m8_t maskedoff,
+                                    vint16m8_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vv.mask.nxv1i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vv.mask.nxv1i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vrgather_vv_i32mf2_m(vbool64_t mask, vint32mf2_t maskedoff,
+                                      vint32mf2_t op1, vuint32mf2_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vx.mask.nxv1i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vx.mask.nxv1i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vrgather_vx_i32mf2_m(vbool64_t mask, vint32mf2_t maskedoff,
+                                      vint32mf2_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vv.mask.nxv2i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vv.mask.nxv2i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vrgather_vv_i32m1_m(vbool32_t mask, vint32m1_t maskedoff,
+                                    vint32m1_t op1, vuint32m1_t index,
+                                    size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vx.mask.nxv2i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vx.mask.nxv2i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vrgather_vx_i32m1_m(vbool32_t mask, vint32m1_t maskedoff,
+                                    vint32m1_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vv.mask.nxv4i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vv.mask.nxv4i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vrgather_vv_i32m2_m(vbool16_t mask, vint32m2_t maskedoff,
+                                    vint32m2_t op1, vuint32m2_t index,
+                                    size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vx.mask.nxv4i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vx.mask.nxv4i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vrgather_vx_i32m2_m(vbool16_t mask, vint32m2_t maskedoff,
+                                    vint32m2_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vv.mask.nxv8i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vv.mask.nxv8i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vrgather_vv_i32m4_m(vbool8_t mask, vint32m4_t maskedoff,
+                                    vint32m4_t op1, vuint32m4_t index,
+                                    size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vx.mask.nxv8i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vx.mask.nxv8i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vrgather_vx_i32m4_m(vbool8_t mask, vint32m4_t maskedoff,
+                                    vint32m4_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vv.mask.nxv16i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vv.mask.nxv16i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vrgather_vv_i32m8_m(vbool4_t mask, vint32m8_t maskedoff,
+                                    vint32m8_t op1, vuint32m8_t index,
+                                    size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vx.mask.nxv16i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vx.mask.nxv16i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vrgather_vx_i32m8_m(vbool4_t mask, vint32m8_t maskedoff,
+                                    vint32m8_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vv.mask.nxv1i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vv.mask.nxv1i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vrgather_vv_i64m1_m(vbool64_t mask, vint64m1_t maskedoff,
+                                    vint64m1_t op1, vuint64m1_t index,
+                                    size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vx.mask.nxv1i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vx.mask.nxv1i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vrgather_vx_i64m1_m(vbool64_t mask, vint64m1_t maskedoff,
+                                    vint64m1_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vv.mask.nxv2i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vv.mask.nxv2i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vrgather_vv_i64m2_m(vbool32_t mask, vint64m2_t maskedoff,
+                                    vint64m2_t op1, vuint64m2_t index,
+                                    size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vx.mask.nxv2i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vx.mask.nxv2i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vrgather_vx_i64m2_m(vbool32_t mask, vint64m2_t maskedoff,
+                                    vint64m2_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vv.mask.nxv4i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vv.mask.nxv4i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vrgather_vv_i64m4_m(vbool16_t mask, vint64m4_t maskedoff,
+                                    vint64m4_t op1, vuint64m4_t index,
+                                    size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vx.mask.nxv4i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vx.mask.nxv4i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vrgather_vx_i64m4_m(vbool16_t mask, vint64m4_t maskedoff,
+                                    vint64m4_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vv.mask.nxv8i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vv.mask.nxv8i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vrgather_vv_i64m8_m(vbool8_t mask, vint64m8_t maskedoff,
+                                    vint64m8_t op1, vuint64m8_t index,
+                                    size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vx.mask.nxv8i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vx.mask.nxv8i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vrgather_vx_i64m8_m(vbool8_t mask, vint64m8_t maskedoff,
+                                    vint64m8_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vv.mask.nxv1i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i8> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vv.mask.nxv1i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i8> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vrgather_vv_u8mf8_m(vbool64_t mask, vuint8mf8_t maskedoff,
+                                     vuint8mf8_t op1, vuint8mf8_t index,
+                                     size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vx.mask.nxv1i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vx.mask.nxv1i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vrgather_vx_u8mf8_m(vbool64_t mask, vuint8mf8_t maskedoff,
+                                     vuint8mf8_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vv.mask.nxv2i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i8> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vv.mask.nxv2i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i8> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vrgather_vv_u8mf4_m(vbool32_t mask, vuint8mf4_t maskedoff,
+                                     vuint8mf4_t op1, vuint8mf4_t index,
+                                     size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vx.mask.nxv2i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vx.mask.nxv2i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vrgather_vx_u8mf4_m(vbool32_t mask, vuint8mf4_t maskedoff,
+                                     vuint8mf4_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vv.mask.nxv4i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i8> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vv.mask.nxv4i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i8> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vrgather_vv_u8mf2_m(vbool16_t mask, vuint8mf2_t maskedoff,
+                                     vuint8mf2_t op1, vuint8mf2_t index,
+                                     size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vx.mask.nxv4i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vx.mask.nxv4i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vrgather_vx_u8mf2_m(vbool16_t mask, vuint8mf2_t maskedoff,
+                                     vuint8mf2_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vv.mask.nxv8i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i8> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vv.mask.nxv8i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i8> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vrgather_vv_u8m1_m(vbool8_t mask, vuint8m1_t maskedoff,
+                                   vuint8m1_t op1, vuint8m1_t index,
+                                   size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vx.mask.nxv8i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vx.mask.nxv8i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vrgather_vx_u8m1_m(vbool8_t mask, vuint8m1_t maskedoff,
+                                   vuint8m1_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vv.mask.nxv16i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i8> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vv.mask.nxv16i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i8> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vrgather_vv_u8m2_m(vbool4_t mask, vuint8m2_t maskedoff,
+                                   vuint8m2_t op1, vuint8m2_t index,
+                                   size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vx.mask.nxv16i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vx.mask.nxv16i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vrgather_vx_u8m2_m(vbool4_t mask, vuint8m2_t maskedoff,
+                                   vuint8m2_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vv.mask.nxv32i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i8> [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vv.mask.nxv32i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i8> [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vrgather_vv_u8m4_m(vbool2_t mask, vuint8m4_t maskedoff,
+                                   vuint8m4_t op1, vuint8m4_t index,
+                                   size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vx.mask.nxv32i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vx.mask.nxv32i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vrgather_vx_u8m4_m(vbool2_t mask, vuint8m4_t maskedoff,
+                                   vuint8m4_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vv.mask.nxv64i8.i32(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[OP1:%.*]], <vscale x 64 x i8> [[INDEX:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vv.mask.nxv64i8.i64(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[OP1:%.*]], <vscale x 64 x i8> [[INDEX:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vrgather_vv_u8m8_m(vbool1_t mask, vuint8m8_t maskedoff,
+                                   vuint8m8_t op1, vuint8m8_t index,
+                                   size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vx.mask.nxv64i8.i32(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vx.mask.nxv64i8.i64(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vrgather_vx_u8m8_m(vbool1_t mask, vuint8m8_t maskedoff,
+                                   vuint8m8_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vv.mask.nxv1i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vv.mask.nxv1i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vrgather_vv_u16mf4_m(vbool64_t mask, vuint16mf4_t maskedoff,
+                                       vuint16mf4_t op1, vuint16mf4_t index,
+                                       size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vx.mask.nxv1i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vx.mask.nxv1i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vrgather_vx_u16mf4_m(vbool64_t mask, vuint16mf4_t maskedoff,
+                                       vuint16mf4_t op1, size_t index,
+                                       size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vv.mask.nxv2i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vv.mask.nxv2i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vrgather_vv_u16mf2_m(vbool32_t mask, vuint16mf2_t maskedoff,
+                                       vuint16mf2_t op1, vuint16mf2_t index,
+                                       size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vx.mask.nxv2i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vx.mask.nxv2i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vrgather_vx_u16mf2_m(vbool32_t mask, vuint16mf2_t maskedoff,
+                                       vuint16mf2_t op1, size_t index,
+                                       size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vv.mask.nxv4i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vv.mask.nxv4i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vrgather_vv_u16m1_m(vbool16_t mask, vuint16m1_t maskedoff,
+                                     vuint16m1_t op1, vuint16m1_t index,
+                                     size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vx.mask.nxv4i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vx.mask.nxv4i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vrgather_vx_u16m1_m(vbool16_t mask, vuint16m1_t maskedoff,
+                                     vuint16m1_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vv.mask.nxv8i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vv.mask.nxv8i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vrgather_vv_u16m2_m(vbool8_t mask, vuint16m2_t maskedoff,
+                                     vuint16m2_t op1, vuint16m2_t index,
+                                     size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vx.mask.nxv8i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vx.mask.nxv8i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vrgather_vx_u16m2_m(vbool8_t mask, vuint16m2_t maskedoff,
+                                     vuint16m2_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vv.mask.nxv16i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vv.mask.nxv16i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vrgather_vv_u16m4_m(vbool4_t mask, vuint16m4_t maskedoff,
+                                     vuint16m4_t op1, vuint16m4_t index,
+                                     size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vx.mask.nxv16i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vx.mask.nxv16i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vrgather_vx_u16m4_m(vbool4_t mask, vuint16m4_t maskedoff,
+                                     vuint16m4_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vv.mask.nxv32i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vv.mask.nxv32i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vrgather_vv_u16m8_m(vbool2_t mask, vuint16m8_t maskedoff,
+                                     vuint16m8_t op1, vuint16m8_t index,
+                                     size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vx.mask.nxv32i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vx.mask.nxv32i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vrgather_vx_u16m8_m(vbool2_t mask, vuint16m8_t maskedoff,
+                                     vuint16m8_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vv.mask.nxv1i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vv.mask.nxv1i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vrgather_vv_u32mf2_m(vbool64_t mask, vuint32mf2_t maskedoff,
+                                       vuint32mf2_t op1, vuint32mf2_t index,
+                                       size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vx.mask.nxv1i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vx.mask.nxv1i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vrgather_vx_u32mf2_m(vbool64_t mask, vuint32mf2_t maskedoff,
+                                       vuint32mf2_t op1, size_t index,
+                                       size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vv.mask.nxv2i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vv.mask.nxv2i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vrgather_vv_u32m1_m(vbool32_t mask, vuint32m1_t maskedoff,
+                                     vuint32m1_t op1, vuint32m1_t index,
+                                     size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vx.mask.nxv2i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vx.mask.nxv2i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vrgather_vx_u32m1_m(vbool32_t mask, vuint32m1_t maskedoff,
+                                     vuint32m1_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vv.mask.nxv4i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vv.mask.nxv4i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vrgather_vv_u32m2_m(vbool16_t mask, vuint32m2_t maskedoff,
+                                     vuint32m2_t op1, vuint32m2_t index,
+                                     size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vx.mask.nxv4i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vx.mask.nxv4i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vrgather_vx_u32m2_m(vbool16_t mask, vuint32m2_t maskedoff,
+                                     vuint32m2_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vv.mask.nxv8i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vv.mask.nxv8i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vrgather_vv_u32m4_m(vbool8_t mask, vuint32m4_t maskedoff,
+                                     vuint32m4_t op1, vuint32m4_t index,
+                                     size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vx.mask.nxv8i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vx.mask.nxv8i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vrgather_vx_u32m4_m(vbool8_t mask, vuint32m4_t maskedoff,
+                                     vuint32m4_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vv.mask.nxv16i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vv.mask.nxv16i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vrgather_vv_u32m8_m(vbool4_t mask, vuint32m8_t maskedoff,
+                                     vuint32m8_t op1, vuint32m8_t index,
+                                     size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vx.mask.nxv16i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vx.mask.nxv16i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vrgather_vx_u32m8_m(vbool4_t mask, vuint32m8_t maskedoff,
+                                     vuint32m8_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vv.mask.nxv1i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vv.mask.nxv1i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vrgather_vv_u64m1_m(vbool64_t mask, vuint64m1_t maskedoff,
+                                     vuint64m1_t op1, vuint64m1_t index,
+                                     size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vx.mask.nxv1i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vx.mask.nxv1i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vrgather_vx_u64m1_m(vbool64_t mask, vuint64m1_t maskedoff,
+                                     vuint64m1_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vv.mask.nxv2i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vv.mask.nxv2i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vrgather_vv_u64m2_m(vbool32_t mask, vuint64m2_t maskedoff,
+                                     vuint64m2_t op1, vuint64m2_t index,
+                                     size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vx.mask.nxv2i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vx.mask.nxv2i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vrgather_vx_u64m2_m(vbool32_t mask, vuint64m2_t maskedoff,
+                                     vuint64m2_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vv.mask.nxv4i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vv.mask.nxv4i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vrgather_vv_u64m4_m(vbool16_t mask, vuint64m4_t maskedoff,
+                                     vuint64m4_t op1, vuint64m4_t index,
+                                     size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vx.mask.nxv4i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vx.mask.nxv4i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vrgather_vx_u64m4_m(vbool16_t mask, vuint64m4_t maskedoff,
+                                     vuint64m4_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vv.mask.nxv8i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vv.mask.nxv8i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vrgather_vv_u64m8_m(vbool8_t mask, vuint64m8_t maskedoff,
+                                     vuint64m8_t op1, vuint64m8_t index,
+                                     size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vx.mask.nxv8i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vx.mask.nxv8i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vrgather_vx_u64m8_m(vbool8_t mask, vuint64m8_t maskedoff,
+                                     vuint64m8_t op1, size_t index, size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgather.vv.mask.nxv1f32.i32(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgather.vv.mask.nxv1f32.i64(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vrgather_vv_f32mf2_m(vbool64_t mask, vfloat32mf2_t maskedoff,
+                                        vfloat32mf2_t op1, vuint32mf2_t index,
+                                        size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgather.vx.mask.nxv1f32.i32(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgather.vx.mask.nxv1f32.i64(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vrgather_vx_f32mf2_m(vbool64_t mask, vfloat32mf2_t maskedoff,
+                                        vfloat32mf2_t op1, size_t index,
+                                        size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgather.vv.mask.nxv2f32.i32(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgather.vv.mask.nxv2f32.i64(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vrgather_vv_f32m1_m(vbool32_t mask, vfloat32m1_t maskedoff,
+                                      vfloat32m1_t op1, vuint32m1_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgather.vx.mask.nxv2f32.i32(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgather.vx.mask.nxv2f32.i64(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vrgather_vx_f32m1_m(vbool32_t mask, vfloat32m1_t maskedoff,
+                                      vfloat32m1_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgather.vv.mask.nxv4f32.i32(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgather.vv.mask.nxv4f32.i64(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vrgather_vv_f32m2_m(vbool16_t mask, vfloat32m2_t maskedoff,
+                                      vfloat32m2_t op1, vuint32m2_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgather.vx.mask.nxv4f32.i32(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgather.vx.mask.nxv4f32.i64(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vrgather_vx_f32m2_m(vbool16_t mask, vfloat32m2_t maskedoff,
+                                      vfloat32m2_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgather.vv.mask.nxv8f32.i32(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgather.vv.mask.nxv8f32.i64(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vrgather_vv_f32m4_m(vbool8_t mask, vfloat32m4_t maskedoff,
+                                      vfloat32m4_t op1, vuint32m4_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgather.vx.mask.nxv8f32.i32(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgather.vx.mask.nxv8f32.i64(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vrgather_vx_f32m4_m(vbool8_t mask, vfloat32m4_t maskedoff,
+                                      vfloat32m4_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgather.vv.mask.nxv16f32.i32(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgather.vv.mask.nxv16f32.i64(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vrgather_vv_f32m8_m(vbool4_t mask, vfloat32m8_t maskedoff,
+                                      vfloat32m8_t op1, vuint32m8_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgather.vx.mask.nxv16f32.i32(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgather.vx.mask.nxv16f32.i64(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vrgather_vx_f32m8_m(vbool4_t mask, vfloat32m8_t maskedoff,
+                                      vfloat32m8_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgather.vv.mask.nxv1f64.i32(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgather.vv.mask.nxv1f64.i64(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vrgather_vv_f64m1_m(vbool64_t mask, vfloat64m1_t maskedoff,
+                                      vfloat64m1_t op1, vuint64m1_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgather.vx.mask.nxv1f64.i32(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgather.vx.mask.nxv1f64.i64(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vrgather_vx_f64m1_m(vbool64_t mask, vfloat64m1_t maskedoff,
+                                      vfloat64m1_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgather.vv.mask.nxv2f64.i32(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgather.vv.mask.nxv2f64.i64(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vrgather_vv_f64m2_m(vbool32_t mask, vfloat64m2_t maskedoff,
+                                      vfloat64m2_t op1, vuint64m2_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgather.vx.mask.nxv2f64.i32(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgather.vx.mask.nxv2f64.i64(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vrgather_vx_f64m2_m(vbool32_t mask, vfloat64m2_t maskedoff,
+                                      vfloat64m2_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgather.vv.mask.nxv4f64.i32(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgather.vv.mask.nxv4f64.i64(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vrgather_vv_f64m4_m(vbool16_t mask, vfloat64m4_t maskedoff,
+                                      vfloat64m4_t op1, vuint64m4_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgather.vx.mask.nxv4f64.i32(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgather.vx.mask.nxv4f64.i64(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vrgather_vx_f64m4_m(vbool16_t mask, vfloat64m4_t maskedoff,
+                                      vfloat64m4_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgather.vv.mask.nxv8f64.i32(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgather.vv.mask.nxv8f64.i64(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vrgather_vv_f64m8_m(vbool8_t mask, vfloat64m8_t maskedoff,
+                                      vfloat64m8_t op1, vuint64m8_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgather.vx.mask.nxv8f64.i32(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgather.vx.mask.nxv8f64.i64(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vrgather_vx_f64m8_m(vbool8_t mask, vfloat64m8_t maskedoff,
+                                      vfloat64m8_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv1i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv1i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vrgatherei16_vv_i8mf8_m(vbool64_t mask, vint8mf8_t maskedoff,
+                                        vint8mf8_t op1, vuint16mf4_t op2,
+                                        size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv2i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv2i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vrgatherei16_vv_i8mf4_m(vbool32_t mask, vint8mf4_t maskedoff,
+                                        vint8mf4_t op1, vuint16mf2_t op2,
+                                        size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv4i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv4i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vrgatherei16_vv_i8mf2_m(vbool16_t mask, vint8mf2_t maskedoff,
+                                        vint8mf2_t op1, vuint16m1_t op2,
+                                        size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv8i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv8i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vrgatherei16_vv_i8m1_m(vbool8_t mask, vint8m1_t maskedoff,
+                                      vint8m1_t op1, vuint16m2_t op2,
+                                      size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv16i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv16i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vrgatherei16_vv_i8m2_m(vbool4_t mask, vint8m2_t maskedoff,
+                                      vint8m2_t op1, vuint16m4_t op2,
+                                      size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv32i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv32i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vrgatherei16_vv_i8m4_m(vbool2_t mask, vint8m4_t maskedoff,
+                                      vint8m4_t op1, vuint16m8_t op2,
+                                      size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv1i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv1i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vrgatherei16_vv_i16mf4_m(vbool64_t mask, vint16mf4_t maskedoff,
+                                          vint16mf4_t op1, vuint16mf4_t op2,
+                                          size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv2i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv2i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vrgatherei16_vv_i16mf2_m(vbool32_t mask, vint16mf2_t maskedoff,
+                                          vint16mf2_t op1, vuint16mf2_t op2,
+                                          size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv4i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv4i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vrgatherei16_vv_i16m1_m(vbool16_t mask, vint16m1_t maskedoff,
+                                        vint16m1_t op1, vuint16m1_t op2,
+                                        size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv8i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv8i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vrgatherei16_vv_i16m2_m(vbool8_t mask, vint16m2_t maskedoff,
+                                        vint16m2_t op1, vuint16m2_t op2,
+                                        size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv16i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv16i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vrgatherei16_vv_i16m4_m(vbool4_t mask, vint16m4_t maskedoff,
+                                        vint16m4_t op1, vuint16m4_t op2,
+                                        size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv32i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv32i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vrgatherei16_vv_i16m8_m(vbool2_t mask, vint16m8_t maskedoff,
+                                        vint16m8_t op1, vuint16m8_t op2,
+                                        size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv1i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv1i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vrgatherei16_vv_i32mf2_m(vbool64_t mask, vint32mf2_t maskedoff,
+                                          vint32mf2_t op1, vuint16mf4_t op2,
+                                          size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv2i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv2i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vrgatherei16_vv_i32m1_m(vbool32_t mask, vint32m1_t maskedoff,
+                                        vint32m1_t op1, vuint16mf2_t op2,
+                                        size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv4i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv4i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vrgatherei16_vv_i32m2_m(vbool16_t mask, vint32m2_t maskedoff,
+                                        vint32m2_t op1, vuint16m1_t op2,
+                                        size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv8i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv8i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vrgatherei16_vv_i32m4_m(vbool8_t mask, vint32m4_t maskedoff,
+                                        vint32m4_t op1, vuint16m2_t op2,
+                                        size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv16i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv16i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vrgatherei16_vv_i32m8_m(vbool4_t mask, vint32m8_t maskedoff,
+                                        vint32m8_t op1, vuint16m4_t op2,
+                                        size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv1i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv1i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vrgatherei16_vv_i64m1_m(vbool64_t mask, vint64m1_t maskedoff,
+                                        vint64m1_t op1, vuint16mf4_t op2,
+                                        size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv2i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv2i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vrgatherei16_vv_i64m2_m(vbool32_t mask, vint64m2_t maskedoff,
+                                        vint64m2_t op1, vuint16mf2_t op2,
+                                        size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv4i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv4i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vrgatherei16_vv_i64m4_m(vbool16_t mask, vint64m4_t maskedoff,
+                                        vint64m4_t op1, vuint16m1_t op2,
+                                        size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv8i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv8i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vrgatherei16_vv_i64m8_m(vbool8_t mask, vint64m8_t maskedoff,
+                                        vint64m8_t op1, vuint16m2_t op2,
+                                        size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv1i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv1i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vrgatherei16_vv_u8mf8_m(vbool64_t mask, vuint8mf8_t maskedoff,
+                                         vuint8mf8_t op1, vuint16mf4_t op2,
+                                         size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv2i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv2i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vrgatherei16_vv_u8mf4_m(vbool32_t mask, vuint8mf4_t maskedoff,
+                                         vuint8mf4_t op1, vuint16mf2_t op2,
+                                         size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv4i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv4i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vrgatherei16_vv_u8mf2_m(vbool16_t mask, vuint8mf2_t maskedoff,
+                                         vuint8mf2_t op1, vuint16m1_t op2,
+                                         size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv8i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv8i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vrgatherei16_vv_u8m1_m(vbool8_t mask, vuint8m1_t maskedoff,
+                                       vuint8m1_t op1, vuint16m2_t op2,
+                                       size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv16i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv16i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vrgatherei16_vv_u8m2_m(vbool4_t mask, vuint8m2_t maskedoff,
+                                       vuint8m2_t op1, vuint16m4_t op2,
+                                       size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv32i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv32i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vrgatherei16_vv_u8m4_m(vbool2_t mask, vuint8m4_t maskedoff,
+                                       vuint8m4_t op1, vuint16m8_t op2,
+                                       size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv1i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv1i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vrgatherei16_vv_u16mf4_m(vbool64_t mask,
+                                           vuint16mf4_t maskedoff,
+                                           vuint16mf4_t op1, vuint16mf4_t op2,
+                                           size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv2i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv2i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vrgatherei16_vv_u16mf2_m(vbool32_t mask,
+                                           vuint16mf2_t maskedoff,
+                                           vuint16mf2_t op1, vuint16mf2_t op2,
+                                           size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv4i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv4i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vrgatherei16_vv_u16m1_m(vbool16_t mask, vuint16m1_t maskedoff,
+                                         vuint16m1_t op1, vuint16m1_t op2,
+                                         size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv8i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv8i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vrgatherei16_vv_u16m2_m(vbool8_t mask, vuint16m2_t maskedoff,
+                                         vuint16m2_t op1, vuint16m2_t op2,
+                                         size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv16i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv16i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vrgatherei16_vv_u16m4_m(vbool4_t mask, vuint16m4_t maskedoff,
+                                         vuint16m4_t op1, vuint16m4_t op2,
+                                         size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv32i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv32i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vrgatherei16_vv_u16m8_m(vbool2_t mask, vuint16m8_t maskedoff,
+                                         vuint16m8_t op1, vuint16m8_t op2,
+                                         size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv1i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv1i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vrgatherei16_vv_u32mf2_m(vbool64_t mask,
+                                           vuint32mf2_t maskedoff,
+                                           vuint32mf2_t op1, vuint16mf4_t op2,
+                                           size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv2i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv2i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vrgatherei16_vv_u32m1_m(vbool32_t mask, vuint32m1_t maskedoff,
+                                         vuint32m1_t op1, vuint16mf2_t op2,
+                                         size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv4i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv4i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vrgatherei16_vv_u32m2_m(vbool16_t mask, vuint32m2_t maskedoff,
+                                         vuint32m2_t op1, vuint16m1_t op2,
+                                         size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv8i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv8i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vrgatherei16_vv_u32m4_m(vbool8_t mask, vuint32m4_t maskedoff,
+                                         vuint32m4_t op1, vuint16m2_t op2,
+                                         size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv16i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv16i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vrgatherei16_vv_u32m8_m(vbool4_t mask, vuint32m8_t maskedoff,
+                                         vuint32m8_t op1, vuint16m4_t op2,
+                                         size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv1i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv1i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vrgatherei16_vv_u64m1_m(vbool64_t mask, vuint64m1_t maskedoff,
+                                         vuint64m1_t op1, vuint16mf4_t op2,
+                                         size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv2i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv2i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vrgatherei16_vv_u64m2_m(vbool32_t mask, vuint64m2_t maskedoff,
+                                         vuint64m2_t op1, vuint16mf2_t op2,
+                                         size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv4i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv4i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vrgatherei16_vv_u64m4_m(vbool16_t mask, vuint64m4_t maskedoff,
+                                         vuint64m4_t op1, vuint16m1_t op2,
+                                         size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv8i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv8i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vrgatherei16_vv_u64m8_m(vbool8_t mask, vuint64m8_t maskedoff,
+                                         vuint64m8_t op1, vuint16m2_t op2,
+                                         size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv1f32.i32(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv1f32.i64(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vrgatherei16_vv_f32mf2_m(vbool64_t mask,
+                                            vfloat32mf2_t maskedoff,
+                                            vfloat32mf2_t op1, vuint16mf4_t op2,
+                                            size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv2f32.i32(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv2f32.i64(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vrgatherei16_vv_f32m1_m(vbool32_t mask,
+                                          vfloat32m1_t maskedoff,
+                                          vfloat32m1_t op1, vuint16mf2_t op2,
+                                          size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv4f32.i32(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv4f32.i64(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vrgatherei16_vv_f32m2_m(vbool16_t mask,
+                                          vfloat32m2_t maskedoff,
+                                          vfloat32m2_t op1, vuint16m1_t op2,
+                                          size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv8f32.i32(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv8f32.i64(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vrgatherei16_vv_f32m4_m(vbool8_t mask, vfloat32m4_t maskedoff,
+                                          vfloat32m4_t op1, vuint16m2_t op2,
+                                          size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv16f32.i32(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv16f32.i64(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vrgatherei16_vv_f32m8_m(vbool4_t mask, vfloat32m8_t maskedoff,
+                                          vfloat32m8_t op1, vuint16m4_t op2,
+                                          size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgatherei16.vv.mask.nxv1f64.i32(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgatherei16.vv.mask.nxv1f64.i64(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vrgatherei16_vv_f64m1_m(vbool64_t mask,
+                                          vfloat64m1_t maskedoff,
+                                          vfloat64m1_t op1, vuint16mf4_t op2,
+                                          size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgatherei16.vv.mask.nxv2f64.i32(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgatherei16.vv.mask.nxv2f64.i64(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vrgatherei16_vv_f64m2_m(vbool32_t mask,
+                                          vfloat64m2_t maskedoff,
+                                          vfloat64m2_t op1, vuint16mf2_t op2,
+                                          size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgatherei16.vv.mask.nxv4f64.i32(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgatherei16.vv.mask.nxv4f64.i64(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vrgatherei16_vv_f64m4_m(vbool16_t mask,
+                                          vfloat64m4_t maskedoff,
+                                          vfloat64m4_t op1, vuint16m1_t op2,
+                                          size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgatherei16.vv.mask.nxv8f64.i32(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgatherei16.vv.mask.nxv8f64.i64(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vrgatherei16_vv_f64m8_m(vbool8_t mask, vfloat64m8_t maskedoff,
+                                          vfloat64m8_t op1, vuint16m2_t op2,
+                                          size_t vl) {
+  return vrgatherei16(mask, maskedoff, op1, op2, vl);
+}
diff --git a/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vslide1down.c b/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vslide1down.c
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vslide1down.c
@@ -0,0 +1,1348 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv32 -target-feature +experimental-v -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV32 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +experimental-v -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +m -target-feature +experimental-v -Werror -Wall -o - %s -S >/dev/null 2>&1 | FileCheck --check-prefix=ASM --allow-empty %s
+
+// ASM-NOT: warning
+#include <riscv_vector.h>
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1down.nxv1i8.i8.i32(<vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8:#.*]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1down.nxv1i8.i8.i64(<vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8:#.*]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vslide1down_vx_i8mf8(vint8mf8_t src, int8_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1down.nxv2i8.i8.i32(<vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1down.nxv2i8.i8.i64(<vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vslide1down_vx_i8mf4(vint8mf4_t src, int8_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1down.nxv4i8.i8.i32(<vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1down.nxv4i8.i8.i64(<vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vslide1down_vx_i8mf2(vint8mf2_t src, int8_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1down.nxv8i8.i8.i32(<vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1down.nxv8i8.i8.i64(<vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vslide1down_vx_i8m1(vint8m1_t src, int8_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1down.nxv16i8.i8.i32(<vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1down.nxv16i8.i8.i64(<vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vslide1down_vx_i8m2(vint8m2_t src, int8_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1down.nxv32i8.i8.i32(<vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1down.nxv32i8.i8.i64(<vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vslide1down_vx_i8m4(vint8m4_t src, int8_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1down.nxv64i8.i8.i32(<vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1down.nxv64i8.i8.i64(<vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vslide1down_vx_i8m8(vint8m8_t src, int8_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1down.nxv1i16.i16.i32(<vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1down.nxv1i16.i16.i64(<vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vslide1down_vx_i16mf4(vint16mf4_t src, int16_t value,
+                                       size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1down.nxv2i16.i16.i32(<vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1down.nxv2i16.i16.i64(<vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vslide1down_vx_i16mf2(vint16mf2_t src, int16_t value,
+                                       size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1down.nxv4i16.i16.i32(<vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1down.nxv4i16.i16.i64(<vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vslide1down_vx_i16m1(vint16m1_t src, int16_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1down.nxv8i16.i16.i32(<vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1down.nxv8i16.i16.i64(<vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vslide1down_vx_i16m2(vint16m2_t src, int16_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1down.nxv16i16.i16.i32(<vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1down.nxv16i16.i16.i64(<vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vslide1down_vx_i16m4(vint16m4_t src, int16_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1down.nxv32i16.i16.i32(<vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1down.nxv32i16.i16.i64(<vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vslide1down_vx_i16m8(vint16m8_t src, int16_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1down.nxv1i32.i32.i32(<vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1down.nxv1i32.i32.i64(<vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vslide1down_vx_i32mf2(vint32mf2_t src, int32_t value,
+                                       size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1down.nxv2i32.i32.i32(<vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1down.nxv2i32.i32.i64(<vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vslide1down_vx_i32m1(vint32m1_t src, int32_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1down.nxv4i32.i32.i32(<vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1down.nxv4i32.i32.i64(<vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vslide1down_vx_i32m2(vint32m2_t src, int32_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1down.nxv8i32.i32.i32(<vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1down.nxv8i32.i32.i64(<vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vslide1down_vx_i32m4(vint32m4_t src, int32_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1down.nxv16i32.i32.i32(<vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1down.nxv16i32.i32.i64(<vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vslide1down_vx_i32m8(vint32m8_t src, int32_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1down.nxv1i64.i64.i32(<vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1down.nxv1i64.i64.i64(<vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vslide1down_vx_i64m1(vint64m1_t src, int64_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1down.nxv2i64.i64.i32(<vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1down.nxv2i64.i64.i64(<vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vslide1down_vx_i64m2(vint64m2_t src, int64_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1down.nxv4i64.i64.i32(<vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1down.nxv4i64.i64.i64(<vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vslide1down_vx_i64m4(vint64m4_t src, int64_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1down.nxv8i64.i64.i32(<vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1down.nxv8i64.i64.i64(<vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vslide1down_vx_i64m8(vint64m8_t src, int64_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1down.nxv1i8.i8.i32(<vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1down.nxv1i8.i8.i64(<vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vslide1down_vx_u8mf8(vuint8mf8_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1down.nxv2i8.i8.i32(<vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1down.nxv2i8.i8.i64(<vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vslide1down_vx_u8mf4(vuint8mf4_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1down.nxv4i8.i8.i32(<vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1down.nxv4i8.i8.i64(<vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vslide1down_vx_u8mf2(vuint8mf2_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1down.nxv8i8.i8.i32(<vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1down.nxv8i8.i8.i64(<vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vslide1down_vx_u8m1(vuint8m1_t src, uint8_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1down.nxv16i8.i8.i32(<vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1down.nxv16i8.i8.i64(<vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vslide1down_vx_u8m2(vuint8m2_t src, uint8_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1down.nxv32i8.i8.i32(<vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1down.nxv32i8.i8.i64(<vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vslide1down_vx_u8m4(vuint8m4_t src, uint8_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1down.nxv64i8.i8.i32(<vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1down.nxv64i8.i8.i64(<vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vslide1down_vx_u8m8(vuint8m8_t src, uint8_t value, size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1down.nxv1i16.i16.i32(<vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1down.nxv1i16.i16.i64(<vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vslide1down_vx_u16mf4(vuint16mf4_t src, uint16_t value,
+                                        size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1down.nxv2i16.i16.i32(<vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1down.nxv2i16.i16.i64(<vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vslide1down_vx_u16mf2(vuint16mf2_t src, uint16_t value,
+                                        size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1down.nxv4i16.i16.i32(<vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1down.nxv4i16.i16.i64(<vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vslide1down_vx_u16m1(vuint16m1_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1down.nxv8i16.i16.i32(<vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1down.nxv8i16.i16.i64(<vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vslide1down_vx_u16m2(vuint16m2_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1down.nxv16i16.i16.i32(<vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1down.nxv16i16.i16.i64(<vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vslide1down_vx_u16m4(vuint16m4_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1down.nxv32i16.i16.i32(<vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1down.nxv32i16.i16.i64(<vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vslide1down_vx_u16m8(vuint16m8_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1down.nxv1i32.i32.i32(<vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1down.nxv1i32.i32.i64(<vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vslide1down_vx_u32mf2(vuint32mf2_t src, uint32_t value,
+                                        size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1down.nxv2i32.i32.i32(<vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1down.nxv2i32.i32.i64(<vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vslide1down_vx_u32m1(vuint32m1_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1down.nxv4i32.i32.i32(<vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1down.nxv4i32.i32.i64(<vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vslide1down_vx_u32m2(vuint32m2_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1down.nxv8i32.i32.i32(<vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1down.nxv8i32.i32.i64(<vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vslide1down_vx_u32m4(vuint32m4_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1down.nxv16i32.i32.i32(<vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1down.nxv16i32.i32.i64(<vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vslide1down_vx_u32m8(vuint32m8_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1down.nxv1i64.i64.i32(<vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1down.nxv1i64.i64.i64(<vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vslide1down_vx_u64m1(vuint64m1_t src, uint64_t value,
+                                      size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1down.nxv2i64.i64.i32(<vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1down.nxv2i64.i64.i64(<vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vslide1down_vx_u64m2(vuint64m2_t src, uint64_t value,
+                                      size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1down.nxv4i64.i64.i32(<vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1down.nxv4i64.i64.i64(<vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vslide1down_vx_u64m4(vuint64m4_t src, uint64_t value,
+                                      size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1down.nxv8i64.i64.i32(<vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1down.nxv8i64.i64.i64(<vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vslide1down_vx_u64m8(vuint64m8_t src, uint64_t value,
+                                      size_t vl) {
+  return vslide1down(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1down.mask.nxv1i8.i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1down.mask.nxv1i8.i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vslide1down_vx_i8mf8_m(vbool64_t mask, vint8mf8_t maskedoff,
+                                       vint8mf8_t src, int8_t value,
+                                       size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1down.mask.nxv2i8.i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1down.mask.nxv2i8.i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vslide1down_vx_i8mf4_m(vbool32_t mask, vint8mf4_t maskedoff,
+                                       vint8mf4_t src, int8_t value,
+                                       size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1down.mask.nxv4i8.i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1down.mask.nxv4i8.i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vslide1down_vx_i8mf2_m(vbool16_t mask, vint8mf2_t maskedoff,
+                                       vint8mf2_t src, int8_t value,
+                                       size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1down.mask.nxv8i8.i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1down.mask.nxv8i8.i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vslide1down_vx_i8m1_m(vbool8_t mask, vint8m1_t maskedoff,
+                                     vint8m1_t src, int8_t value, size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1down.mask.nxv16i8.i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1down.mask.nxv16i8.i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vslide1down_vx_i8m2_m(vbool4_t mask, vint8m2_t maskedoff,
+                                     vint8m2_t src, int8_t value, size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1down.mask.nxv32i8.i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1down.mask.nxv32i8.i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vslide1down_vx_i8m4_m(vbool2_t mask, vint8m4_t maskedoff,
+                                     vint8m4_t src, int8_t value, size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1down.mask.nxv64i8.i8.i32(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1down.mask.nxv64i8.i8.i64(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vslide1down_vx_i8m8_m(vbool1_t mask, vint8m8_t maskedoff,
+                                     vint8m8_t src, int8_t value, size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1down.mask.nxv1i16.i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1down.mask.nxv1i16.i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vslide1down_vx_i16mf4_m(vbool64_t mask, vint16mf4_t maskedoff,
+                                         vint16mf4_t src, int16_t value,
+                                         size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1down.mask.nxv2i16.i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1down.mask.nxv2i16.i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vslide1down_vx_i16mf2_m(vbool32_t mask, vint16mf2_t maskedoff,
+                                         vint16mf2_t src, int16_t value,
+                                         size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1down.mask.nxv4i16.i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1down.mask.nxv4i16.i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vslide1down_vx_i16m1_m(vbool16_t mask, vint16m1_t maskedoff,
+                                       vint16m1_t src, int16_t value,
+                                       size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1down.mask.nxv8i16.i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1down.mask.nxv8i16.i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vslide1down_vx_i16m2_m(vbool8_t mask, vint16m2_t maskedoff,
+                                       vint16m2_t src, int16_t value,
+                                       size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1down.mask.nxv16i16.i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1down.mask.nxv16i16.i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vslide1down_vx_i16m4_m(vbool4_t mask, vint16m4_t maskedoff,
+                                       vint16m4_t src, int16_t value,
+                                       size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1down.mask.nxv32i16.i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1down.mask.nxv32i16.i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vslide1down_vx_i16m8_m(vbool2_t mask, vint16m8_t maskedoff,
+                                       vint16m8_t src, int16_t value,
+                                       size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1down.mask.nxv1i32.i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1down.mask.nxv1i32.i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vslide1down_vx_i32mf2_m(vbool64_t mask, vint32mf2_t maskedoff,
+                                         vint32mf2_t src, int32_t value,
+                                         size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1down.mask.nxv2i32.i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1down.mask.nxv2i32.i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vslide1down_vx_i32m1_m(vbool32_t mask, vint32m1_t maskedoff,
+                                       vint32m1_t src, int32_t value,
+                                       size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1down.mask.nxv4i32.i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1down.mask.nxv4i32.i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vslide1down_vx_i32m2_m(vbool16_t mask, vint32m2_t maskedoff,
+                                       vint32m2_t src, int32_t value,
+                                       size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1down.mask.nxv8i32.i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1down.mask.nxv8i32.i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vslide1down_vx_i32m4_m(vbool8_t mask, vint32m4_t maskedoff,
+                                       vint32m4_t src, int32_t value,
+                                       size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1down.mask.nxv16i32.i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1down.mask.nxv16i32.i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vslide1down_vx_i32m8_m(vbool4_t mask, vint32m8_t maskedoff,
+                                       vint32m8_t src, int32_t value,
+                                       size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1down.mask.nxv1i64.i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1down.mask.nxv1i64.i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vslide1down_vx_i64m1_m(vbool64_t mask, vint64m1_t maskedoff,
+                                       vint64m1_t src, int64_t value,
+                                       size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1down.mask.nxv2i64.i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1down.mask.nxv2i64.i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vslide1down_vx_i64m2_m(vbool32_t mask, vint64m2_t maskedoff,
+                                       vint64m2_t src, int64_t value,
+                                       size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1down.mask.nxv4i64.i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1down.mask.nxv4i64.i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vslide1down_vx_i64m4_m(vbool16_t mask, vint64m4_t maskedoff,
+                                       vint64m4_t src, int64_t value,
+                                       size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1down.mask.nxv8i64.i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1down.mask.nxv8i64.i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vslide1down_vx_i64m8_m(vbool8_t mask, vint64m8_t maskedoff,
+                                       vint64m8_t src, int64_t value,
+                                       size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1down.mask.nxv1i8.i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1down.mask.nxv1i8.i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vslide1down_vx_u8mf8_m(vbool64_t mask, vuint8mf8_t maskedoff,
+                                        vuint8mf8_t src, uint8_t value,
+                                        size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1down.mask.nxv2i8.i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1down.mask.nxv2i8.i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vslide1down_vx_u8mf4_m(vbool32_t mask, vuint8mf4_t maskedoff,
+                                        vuint8mf4_t src, uint8_t value,
+                                        size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1down.mask.nxv4i8.i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1down.mask.nxv4i8.i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vslide1down_vx_u8mf2_m(vbool16_t mask, vuint8mf2_t maskedoff,
+                                        vuint8mf2_t src, uint8_t value,
+                                        size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1down.mask.nxv8i8.i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1down.mask.nxv8i8.i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vslide1down_vx_u8m1_m(vbool8_t mask, vuint8m1_t maskedoff,
+                                      vuint8m1_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1down.mask.nxv16i8.i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1down.mask.nxv16i8.i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vslide1down_vx_u8m2_m(vbool4_t mask, vuint8m2_t maskedoff,
+                                      vuint8m2_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1down.mask.nxv32i8.i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1down.mask.nxv32i8.i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vslide1down_vx_u8m4_m(vbool2_t mask, vuint8m4_t maskedoff,
+                                      vuint8m4_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1down.mask.nxv64i8.i8.i32(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1down.mask.nxv64i8.i8.i64(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vslide1down_vx_u8m8_m(vbool1_t mask, vuint8m8_t maskedoff,
+                                      vuint8m8_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1down.mask.nxv1i16.i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1down.mask.nxv1i16.i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vslide1down_vx_u16mf4_m(vbool64_t mask,
+                                          vuint16mf4_t maskedoff,
+                                          vuint16mf4_t src, uint16_t value,
+                                          size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1down.mask.nxv2i16.i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1down.mask.nxv2i16.i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vslide1down_vx_u16mf2_m(vbool32_t mask,
+                                          vuint16mf2_t maskedoff,
+                                          vuint16mf2_t src, uint16_t value,
+                                          size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1down.mask.nxv4i16.i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1down.mask.nxv4i16.i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vslide1down_vx_u16m1_m(vbool16_t mask, vuint16m1_t maskedoff,
+                                        vuint16m1_t src, uint16_t value,
+                                        size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1down.mask.nxv8i16.i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1down.mask.nxv8i16.i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vslide1down_vx_u16m2_m(vbool8_t mask, vuint16m2_t maskedoff,
+                                        vuint16m2_t src, uint16_t value,
+                                        size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1down.mask.nxv16i16.i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1down.mask.nxv16i16.i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vslide1down_vx_u16m4_m(vbool4_t mask, vuint16m4_t maskedoff,
+                                        vuint16m4_t src, uint16_t value,
+                                        size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1down.mask.nxv32i16.i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1down.mask.nxv32i16.i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vslide1down_vx_u16m8_m(vbool2_t mask, vuint16m8_t maskedoff,
+                                        vuint16m8_t src, uint16_t value,
+                                        size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1down.mask.nxv1i32.i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1down.mask.nxv1i32.i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vslide1down_vx_u32mf2_m(vbool64_t mask,
+                                          vuint32mf2_t maskedoff,
+                                          vuint32mf2_t src, uint32_t value,
+                                          size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1down.mask.nxv2i32.i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1down.mask.nxv2i32.i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vslide1down_vx_u32m1_m(vbool32_t mask, vuint32m1_t maskedoff,
+                                        vuint32m1_t src, uint32_t value,
+                                        size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1down.mask.nxv4i32.i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1down.mask.nxv4i32.i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vslide1down_vx_u32m2_m(vbool16_t mask, vuint32m2_t maskedoff,
+                                        vuint32m2_t src, uint32_t value,
+                                        size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1down.mask.nxv8i32.i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1down.mask.nxv8i32.i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vslide1down_vx_u32m4_m(vbool8_t mask, vuint32m4_t maskedoff,
+                                        vuint32m4_t src, uint32_t value,
+                                        size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1down.mask.nxv16i32.i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1down.mask.nxv16i32.i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vslide1down_vx_u32m8_m(vbool4_t mask, vuint32m8_t maskedoff,
+                                        vuint32m8_t src, uint32_t value,
+                                        size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1down.mask.nxv1i64.i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1down.mask.nxv1i64.i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vslide1down_vx_u64m1_m(vbool64_t mask, vuint64m1_t maskedoff,
+                                        vuint64m1_t src, uint64_t value,
+                                        size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1down.mask.nxv2i64.i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1down.mask.nxv2i64.i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vslide1down_vx_u64m2_m(vbool32_t mask, vuint64m2_t maskedoff,
+                                        vuint64m2_t src, uint64_t value,
+                                        size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1down.mask.nxv4i64.i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1down.mask.nxv4i64.i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vslide1down_vx_u64m4_m(vbool16_t mask, vuint64m4_t maskedoff,
+                                        vuint64m4_t src, uint64_t value,
+                                        size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1down.mask.nxv8i64.i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1down.mask.nxv8i64.i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vslide1down_vx_u64m8_m(vbool8_t mask, vuint64m8_t maskedoff,
+                                        vuint64m8_t src, uint64_t value,
+                                        size_t vl) {
+  return vslide1down(mask, maskedoff, src, value, vl);
+}
diff --git a/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vslide1up.c b/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vslide1up.c
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vslide1up.c
@@ -0,0 +1,1323 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv32 -target-feature +experimental-v -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV32 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +experimental-v -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +m -target-feature +experimental-v -Werror -Wall -o - %s -S >/dev/null 2>&1 | FileCheck --check-prefix=ASM --allow-empty %s
+
+// ASM-NOT: warning
+#include <riscv_vector.h>
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1up.nxv1i8.i8.i32(<vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8:#.*]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1up.nxv1i8.i8.i64(<vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8:#.*]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vslide1up_vx_i8mf8(vint8mf8_t src, int8_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1up.nxv2i8.i8.i32(<vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1up.nxv2i8.i8.i64(<vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vslide1up_vx_i8mf4(vint8mf4_t src, int8_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1up.nxv4i8.i8.i32(<vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1up.nxv4i8.i8.i64(<vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vslide1up_vx_i8mf2(vint8mf2_t src, int8_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1up.nxv8i8.i8.i32(<vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1up.nxv8i8.i8.i64(<vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vslide1up_vx_i8m1(vint8m1_t src, int8_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1up.nxv16i8.i8.i32(<vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1up.nxv16i8.i8.i64(<vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vslide1up_vx_i8m2(vint8m2_t src, int8_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1up.nxv32i8.i8.i32(<vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1up.nxv32i8.i8.i64(<vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vslide1up_vx_i8m4(vint8m4_t src, int8_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1up.nxv64i8.i8.i32(<vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1up.nxv64i8.i8.i64(<vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vslide1up_vx_i8m8(vint8m8_t src, int8_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1up.nxv1i16.i16.i32(<vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1up.nxv1i16.i16.i64(<vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vslide1up_vx_i16mf4(vint16mf4_t src, int16_t value,
+                                     size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1up.nxv2i16.i16.i32(<vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1up.nxv2i16.i16.i64(<vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vslide1up_vx_i16mf2(vint16mf2_t src, int16_t value,
+                                     size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1up.nxv4i16.i16.i32(<vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1up.nxv4i16.i16.i64(<vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vslide1up_vx_i16m1(vint16m1_t src, int16_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1up.nxv8i16.i16.i32(<vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1up.nxv8i16.i16.i64(<vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vslide1up_vx_i16m2(vint16m2_t src, int16_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1up.nxv16i16.i16.i32(<vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1up.nxv16i16.i16.i64(<vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vslide1up_vx_i16m4(vint16m4_t src, int16_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1up.nxv32i16.i16.i32(<vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1up.nxv32i16.i16.i64(<vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vslide1up_vx_i16m8(vint16m8_t src, int16_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1up.nxv1i32.i32.i32(<vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1up.nxv1i32.i32.i64(<vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vslide1up_vx_i32mf2(vint32mf2_t src, int32_t value,
+                                     size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1up.nxv2i32.i32.i32(<vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1up.nxv2i32.i32.i64(<vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vslide1up_vx_i32m1(vint32m1_t src, int32_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1up.nxv4i32.i32.i32(<vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1up.nxv4i32.i32.i64(<vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vslide1up_vx_i32m2(vint32m2_t src, int32_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1up.nxv8i32.i32.i32(<vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1up.nxv8i32.i32.i64(<vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vslide1up_vx_i32m4(vint32m4_t src, int32_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1up.nxv16i32.i32.i32(<vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1up.nxv16i32.i32.i64(<vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vslide1up_vx_i32m8(vint32m8_t src, int32_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1up.nxv1i64.i64.i32(<vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1up.nxv1i64.i64.i64(<vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vslide1up_vx_i64m1(vint64m1_t src, int64_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1up.nxv2i64.i64.i32(<vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1up.nxv2i64.i64.i64(<vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vslide1up_vx_i64m2(vint64m2_t src, int64_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1up.nxv4i64.i64.i32(<vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1up.nxv4i64.i64.i64(<vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vslide1up_vx_i64m4(vint64m4_t src, int64_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1up.nxv8i64.i64.i32(<vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1up.nxv8i64.i64.i64(<vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vslide1up_vx_i64m8(vint64m8_t src, int64_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1up.nxv1i8.i8.i32(<vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1up.nxv1i8.i8.i64(<vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vslide1up_vx_u8mf8(vuint8mf8_t src, uint8_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1up.nxv2i8.i8.i32(<vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1up.nxv2i8.i8.i64(<vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vslide1up_vx_u8mf4(vuint8mf4_t src, uint8_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1up.nxv4i8.i8.i32(<vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1up.nxv4i8.i8.i64(<vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vslide1up_vx_u8mf2(vuint8mf2_t src, uint8_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1up.nxv8i8.i8.i32(<vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1up.nxv8i8.i8.i64(<vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vslide1up_vx_u8m1(vuint8m1_t src, uint8_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1up.nxv16i8.i8.i32(<vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1up.nxv16i8.i8.i64(<vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vslide1up_vx_u8m2(vuint8m2_t src, uint8_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1up.nxv32i8.i8.i32(<vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1up.nxv32i8.i8.i64(<vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vslide1up_vx_u8m4(vuint8m4_t src, uint8_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1up.nxv64i8.i8.i32(<vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1up.nxv64i8.i8.i64(<vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vslide1up_vx_u8m8(vuint8m8_t src, uint8_t value, size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1up.nxv1i16.i16.i32(<vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1up.nxv1i16.i16.i64(<vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vslide1up_vx_u16mf4(vuint16mf4_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1up.nxv2i16.i16.i32(<vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1up.nxv2i16.i16.i64(<vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vslide1up_vx_u16mf2(vuint16mf2_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1up.nxv4i16.i16.i32(<vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1up.nxv4i16.i16.i64(<vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vslide1up_vx_u16m1(vuint16m1_t src, uint16_t value,
+                                    size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1up.nxv8i16.i16.i32(<vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1up.nxv8i16.i16.i64(<vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vslide1up_vx_u16m2(vuint16m2_t src, uint16_t value,
+                                    size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1up.nxv16i16.i16.i32(<vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1up.nxv16i16.i16.i64(<vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vslide1up_vx_u16m4(vuint16m4_t src, uint16_t value,
+                                    size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1up.nxv32i16.i16.i32(<vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1up.nxv32i16.i16.i64(<vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vslide1up_vx_u16m8(vuint16m8_t src, uint16_t value,
+                                    size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1up.nxv1i32.i32.i32(<vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1up.nxv1i32.i32.i64(<vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vslide1up_vx_u32mf2(vuint32mf2_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1up.nxv2i32.i32.i32(<vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1up.nxv2i32.i32.i64(<vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vslide1up_vx_u32m1(vuint32m1_t src, uint32_t value,
+                                    size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1up.nxv4i32.i32.i32(<vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1up.nxv4i32.i32.i64(<vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vslide1up_vx_u32m2(vuint32m2_t src, uint32_t value,
+                                    size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1up.nxv8i32.i32.i32(<vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1up.nxv8i32.i32.i64(<vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vslide1up_vx_u32m4(vuint32m4_t src, uint32_t value,
+                                    size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1up.nxv16i32.i32.i32(<vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1up.nxv16i32.i32.i64(<vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vslide1up_vx_u32m8(vuint32m8_t src, uint32_t value,
+                                    size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1up.nxv1i64.i64.i32(<vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1up.nxv1i64.i64.i64(<vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vslide1up_vx_u64m1(vuint64m1_t src, uint64_t value,
+                                    size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1up.nxv2i64.i64.i32(<vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1up.nxv2i64.i64.i64(<vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vslide1up_vx_u64m2(vuint64m2_t src, uint64_t value,
+                                    size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1up.nxv4i64.i64.i32(<vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1up.nxv4i64.i64.i64(<vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vslide1up_vx_u64m4(vuint64m4_t src, uint64_t value,
+                                    size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1up.nxv8i64.i64.i32(<vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1up.nxv8i64.i64.i64(<vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vslide1up_vx_u64m8(vuint64m8_t src, uint64_t value,
+                                    size_t vl) {
+  return vslide1up(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1up.mask.nxv1i8.i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1up.mask.nxv1i8.i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vslide1up_vx_i8mf8_m(vbool64_t mask, vint8mf8_t maskedoff,
+                                     vint8mf8_t src, int8_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1up.mask.nxv2i8.i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1up.mask.nxv2i8.i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vslide1up_vx_i8mf4_m(vbool32_t mask, vint8mf4_t maskedoff,
+                                     vint8mf4_t src, int8_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1up.mask.nxv4i8.i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1up.mask.nxv4i8.i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vslide1up_vx_i8mf2_m(vbool16_t mask, vint8mf2_t maskedoff,
+                                     vint8mf2_t src, int8_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1up.mask.nxv8i8.i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1up.mask.nxv8i8.i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vslide1up_vx_i8m1_m(vbool8_t mask, vint8m1_t maskedoff,
+                                   vint8m1_t src, int8_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1up.mask.nxv16i8.i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1up.mask.nxv16i8.i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vslide1up_vx_i8m2_m(vbool4_t mask, vint8m2_t maskedoff,
+                                   vint8m2_t src, int8_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1up.mask.nxv32i8.i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1up.mask.nxv32i8.i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vslide1up_vx_i8m4_m(vbool2_t mask, vint8m4_t maskedoff,
+                                   vint8m4_t src, int8_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1up.mask.nxv64i8.i8.i32(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1up.mask.nxv64i8.i8.i64(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vslide1up_vx_i8m8_m(vbool1_t mask, vint8m8_t maskedoff,
+                                   vint8m8_t src, int8_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1up.mask.nxv1i16.i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1up.mask.nxv1i16.i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vslide1up_vx_i16mf4_m(vbool64_t mask, vint16mf4_t maskedoff,
+                                       vint16mf4_t src, int16_t value,
+                                       size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1up.mask.nxv2i16.i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1up.mask.nxv2i16.i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vslide1up_vx_i16mf2_m(vbool32_t mask, vint16mf2_t maskedoff,
+                                       vint16mf2_t src, int16_t value,
+                                       size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1up.mask.nxv4i16.i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1up.mask.nxv4i16.i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vslide1up_vx_i16m1_m(vbool16_t mask, vint16m1_t maskedoff,
+                                     vint16m1_t src, int16_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1up.mask.nxv8i16.i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1up.mask.nxv8i16.i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vslide1up_vx_i16m2_m(vbool8_t mask, vint16m2_t maskedoff,
+                                     vint16m2_t src, int16_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1up.mask.nxv16i16.i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1up.mask.nxv16i16.i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vslide1up_vx_i16m4_m(vbool4_t mask, vint16m4_t maskedoff,
+                                     vint16m4_t src, int16_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1up.mask.nxv32i16.i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1up.mask.nxv32i16.i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vslide1up_vx_i16m8_m(vbool2_t mask, vint16m8_t maskedoff,
+                                     vint16m8_t src, int16_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1up.mask.nxv1i32.i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1up.mask.nxv1i32.i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vslide1up_vx_i32mf2_m(vbool64_t mask, vint32mf2_t maskedoff,
+                                       vint32mf2_t src, int32_t value,
+                                       size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1up.mask.nxv2i32.i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1up.mask.nxv2i32.i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vslide1up_vx_i32m1_m(vbool32_t mask, vint32m1_t maskedoff,
+                                     vint32m1_t src, int32_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1up.mask.nxv4i32.i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1up.mask.nxv4i32.i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vslide1up_vx_i32m2_m(vbool16_t mask, vint32m2_t maskedoff,
+                                     vint32m2_t src, int32_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1up.mask.nxv8i32.i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1up.mask.nxv8i32.i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vslide1up_vx_i32m4_m(vbool8_t mask, vint32m4_t maskedoff,
+                                     vint32m4_t src, int32_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1up.mask.nxv16i32.i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1up.mask.nxv16i32.i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vslide1up_vx_i32m8_m(vbool4_t mask, vint32m8_t maskedoff,
+                                     vint32m8_t src, int32_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1up.mask.nxv1i64.i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1up.mask.nxv1i64.i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vslide1up_vx_i64m1_m(vbool64_t mask, vint64m1_t maskedoff,
+                                     vint64m1_t src, int64_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1up.mask.nxv2i64.i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1up.mask.nxv2i64.i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vslide1up_vx_i64m2_m(vbool32_t mask, vint64m2_t maskedoff,
+                                     vint64m2_t src, int64_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1up.mask.nxv4i64.i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1up.mask.nxv4i64.i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vslide1up_vx_i64m4_m(vbool16_t mask, vint64m4_t maskedoff,
+                                     vint64m4_t src, int64_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1up.mask.nxv8i64.i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1up.mask.nxv8i64.i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vslide1up_vx_i64m8_m(vbool8_t mask, vint64m8_t maskedoff,
+                                     vint64m8_t src, int64_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1up.mask.nxv1i8.i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1up.mask.nxv1i8.i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vslide1up_vx_u8mf8_m(vbool64_t mask, vuint8mf8_t maskedoff,
+                                      vuint8mf8_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1up.mask.nxv2i8.i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1up.mask.nxv2i8.i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vslide1up_vx_u8mf4_m(vbool32_t mask, vuint8mf4_t maskedoff,
+                                      vuint8mf4_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1up.mask.nxv4i8.i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1up.mask.nxv4i8.i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vslide1up_vx_u8mf2_m(vbool16_t mask, vuint8mf2_t maskedoff,
+                                      vuint8mf2_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1up.mask.nxv8i8.i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1up.mask.nxv8i8.i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vslide1up_vx_u8m1_m(vbool8_t mask, vuint8m1_t maskedoff,
+                                    vuint8m1_t src, uint8_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1up.mask.nxv16i8.i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1up.mask.nxv16i8.i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vslide1up_vx_u8m2_m(vbool4_t mask, vuint8m2_t maskedoff,
+                                    vuint8m2_t src, uint8_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1up.mask.nxv32i8.i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1up.mask.nxv32i8.i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vslide1up_vx_u8m4_m(vbool2_t mask, vuint8m4_t maskedoff,
+                                    vuint8m4_t src, uint8_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1up.mask.nxv64i8.i8.i32(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1up.mask.nxv64i8.i8.i64(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vslide1up_vx_u8m8_m(vbool1_t mask, vuint8m8_t maskedoff,
+                                    vuint8m8_t src, uint8_t value, size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1up.mask.nxv1i16.i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1up.mask.nxv1i16.i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vslide1up_vx_u16mf4_m(vbool64_t mask, vuint16mf4_t maskedoff,
+                                        vuint16mf4_t src, uint16_t value,
+                                        size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1up.mask.nxv2i16.i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1up.mask.nxv2i16.i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vslide1up_vx_u16mf2_m(vbool32_t mask, vuint16mf2_t maskedoff,
+                                        vuint16mf2_t src, uint16_t value,
+                                        size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1up.mask.nxv4i16.i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1up.mask.nxv4i16.i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vslide1up_vx_u16m1_m(vbool16_t mask, vuint16m1_t maskedoff,
+                                      vuint16m1_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1up.mask.nxv8i16.i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1up.mask.nxv8i16.i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vslide1up_vx_u16m2_m(vbool8_t mask, vuint16m2_t maskedoff,
+                                      vuint16m2_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1up.mask.nxv16i16.i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1up.mask.nxv16i16.i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vslide1up_vx_u16m4_m(vbool4_t mask, vuint16m4_t maskedoff,
+                                      vuint16m4_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1up.mask.nxv32i16.i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1up.mask.nxv32i16.i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vslide1up_vx_u16m8_m(vbool2_t mask, vuint16m8_t maskedoff,
+                                      vuint16m8_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1up.mask.nxv1i32.i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1up.mask.nxv1i32.i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vslide1up_vx_u32mf2_m(vbool64_t mask, vuint32mf2_t maskedoff,
+                                        vuint32mf2_t src, uint32_t value,
+                                        size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1up.mask.nxv2i32.i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1up.mask.nxv2i32.i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vslide1up_vx_u32m1_m(vbool32_t mask, vuint32m1_t maskedoff,
+                                      vuint32m1_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1up.mask.nxv4i32.i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1up.mask.nxv4i32.i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vslide1up_vx_u32m2_m(vbool16_t mask, vuint32m2_t maskedoff,
+                                      vuint32m2_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1up.mask.nxv8i32.i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1up.mask.nxv8i32.i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vslide1up_vx_u32m4_m(vbool8_t mask, vuint32m4_t maskedoff,
+                                      vuint32m4_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1up.mask.nxv16i32.i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1up.mask.nxv16i32.i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vslide1up_vx_u32m8_m(vbool4_t mask, vuint32m8_t maskedoff,
+                                      vuint32m8_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1up.mask.nxv1i64.i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1up.mask.nxv1i64.i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vslide1up_vx_u64m1_m(vbool64_t mask, vuint64m1_t maskedoff,
+                                      vuint64m1_t src, uint64_t value,
+                                      size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1up.mask.nxv2i64.i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1up.mask.nxv2i64.i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vslide1up_vx_u64m2_m(vbool32_t mask, vuint64m2_t maskedoff,
+                                      vuint64m2_t src, uint64_t value,
+                                      size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1up.mask.nxv4i64.i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1up.mask.nxv4i64.i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vslide1up_vx_u64m4_m(vbool16_t mask, vuint64m4_t maskedoff,
+                                      vuint64m4_t src, uint64_t value,
+                                      size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1up.mask.nxv8i64.i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1up.mask.nxv8i64.i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vslide1up_vx_u64m8_m(vbool8_t mask, vuint64m8_t maskedoff,
+                                      vuint64m8_t src, uint64_t value,
+                                      size_t vl) {
+  return vslide1up(mask, maskedoff, src, value, vl);
+}
diff --git a/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vslidedown.c b/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vslidedown.c
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vslidedown.c
@@ -0,0 +1,1646 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv32 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV32 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +m -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -Werror -Wall -o - %s -S >/dev/null 2>&1 | FileCheck --check-prefix=ASM --allow-empty %s
+
+// ASM-NOT: warning
+#include <riscv_vector.h>
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslidedown.nxv1i8.i32(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8:#.*]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslidedown.nxv1i8.i64(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8:#.*]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vslidedown_vx_i8mf8(vint8mf8_t dst, vint8mf8_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslidedown.nxv2i8.i32(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslidedown.nxv2i8.i64(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vslidedown_vx_i8mf4(vint8mf4_t dst, vint8mf4_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslidedown.nxv4i8.i32(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslidedown.nxv4i8.i64(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vslidedown_vx_i8mf2(vint8mf2_t dst, vint8mf2_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslidedown.nxv8i8.i32(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslidedown.nxv8i8.i64(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vslidedown_vx_i8m1(vint8m1_t dst, vint8m1_t src, size_t offset,
+                                  size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslidedown.nxv16i8.i32(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslidedown.nxv16i8.i64(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vslidedown_vx_i8m2(vint8m2_t dst, vint8m2_t src, size_t offset,
+                                  size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslidedown.nxv32i8.i32(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslidedown.nxv32i8.i64(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vslidedown_vx_i8m4(vint8m4_t dst, vint8m4_t src, size_t offset,
+                                  size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslidedown.nxv64i8.i32(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslidedown.nxv64i8.i64(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vslidedown_vx_i8m8(vint8m8_t dst, vint8m8_t src, size_t offset,
+                                  size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslidedown.nxv1i16.i32(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslidedown.nxv1i16.i64(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vslidedown_vx_i16mf4(vint16mf4_t dst, vint16mf4_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslidedown.nxv2i16.i32(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslidedown.nxv2i16.i64(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vslidedown_vx_i16mf2(vint16mf2_t dst, vint16mf2_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslidedown.nxv4i16.i32(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslidedown.nxv4i16.i64(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vslidedown_vx_i16m1(vint16m1_t dst, vint16m1_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslidedown.nxv8i16.i32(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslidedown.nxv8i16.i64(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vslidedown_vx_i16m2(vint16m2_t dst, vint16m2_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslidedown.nxv16i16.i32(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslidedown.nxv16i16.i64(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vslidedown_vx_i16m4(vint16m4_t dst, vint16m4_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslidedown.nxv32i16.i32(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslidedown.nxv32i16.i64(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vslidedown_vx_i16m8(vint16m8_t dst, vint16m8_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslidedown.nxv1i32.i32(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslidedown.nxv1i32.i64(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vslidedown_vx_i32mf2(vint32mf2_t dst, vint32mf2_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslidedown.nxv2i32.i32(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslidedown.nxv2i32.i64(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vslidedown_vx_i32m1(vint32m1_t dst, vint32m1_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslidedown.nxv4i32.i32(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslidedown.nxv4i32.i64(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vslidedown_vx_i32m2(vint32m2_t dst, vint32m2_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslidedown.nxv8i32.i32(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslidedown.nxv8i32.i64(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vslidedown_vx_i32m4(vint32m4_t dst, vint32m4_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslidedown.nxv16i32.i32(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslidedown.nxv16i32.i64(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vslidedown_vx_i32m8(vint32m8_t dst, vint32m8_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslidedown.nxv1i64.i32(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslidedown.nxv1i64.i64(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vslidedown_vx_i64m1(vint64m1_t dst, vint64m1_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslidedown.nxv2i64.i32(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslidedown.nxv2i64.i64(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vslidedown_vx_i64m2(vint64m2_t dst, vint64m2_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslidedown.nxv4i64.i32(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslidedown.nxv4i64.i64(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vslidedown_vx_i64m4(vint64m4_t dst, vint64m4_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslidedown.nxv8i64.i32(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslidedown.nxv8i64.i64(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vslidedown_vx_i64m8(vint64m8_t dst, vint64m8_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslidedown.nxv1i8.i32(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslidedown.nxv1i8.i64(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vslidedown_vx_u8mf8(vuint8mf8_t dst, vuint8mf8_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslidedown.nxv2i8.i32(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslidedown.nxv2i8.i64(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vslidedown_vx_u8mf4(vuint8mf4_t dst, vuint8mf4_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslidedown.nxv4i8.i32(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslidedown.nxv4i8.i64(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vslidedown_vx_u8mf2(vuint8mf2_t dst, vuint8mf2_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslidedown.nxv8i8.i32(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslidedown.nxv8i8.i64(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vslidedown_vx_u8m1(vuint8m1_t dst, vuint8m1_t src,
+                                   size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslidedown.nxv16i8.i32(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslidedown.nxv16i8.i64(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vslidedown_vx_u8m2(vuint8m2_t dst, vuint8m2_t src,
+                                   size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslidedown.nxv32i8.i32(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslidedown.nxv32i8.i64(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vslidedown_vx_u8m4(vuint8m4_t dst, vuint8m4_t src,
+                                   size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslidedown.nxv64i8.i32(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslidedown.nxv64i8.i64(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vslidedown_vx_u8m8(vuint8m8_t dst, vuint8m8_t src,
+                                   size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslidedown.nxv1i16.i32(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslidedown.nxv1i16.i64(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vslidedown_vx_u16mf4(vuint16mf4_t dst, vuint16mf4_t src,
+                                       size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslidedown.nxv2i16.i32(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslidedown.nxv2i16.i64(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vslidedown_vx_u16mf2(vuint16mf2_t dst, vuint16mf2_t src,
+                                       size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslidedown.nxv4i16.i32(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslidedown.nxv4i16.i64(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vslidedown_vx_u16m1(vuint16m1_t dst, vuint16m1_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslidedown.nxv8i16.i32(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslidedown.nxv8i16.i64(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vslidedown_vx_u16m2(vuint16m2_t dst, vuint16m2_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslidedown.nxv16i16.i32(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslidedown.nxv16i16.i64(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vslidedown_vx_u16m4(vuint16m4_t dst, vuint16m4_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslidedown.nxv32i16.i32(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslidedown.nxv32i16.i64(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vslidedown_vx_u16m8(vuint16m8_t dst, vuint16m8_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslidedown.nxv1i32.i32(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslidedown.nxv1i32.i64(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vslidedown_vx_u32mf2(vuint32mf2_t dst, vuint32mf2_t src,
+                                       size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslidedown.nxv2i32.i32(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslidedown.nxv2i32.i64(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vslidedown_vx_u32m1(vuint32m1_t dst, vuint32m1_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslidedown.nxv4i32.i32(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslidedown.nxv4i32.i64(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vslidedown_vx_u32m2(vuint32m2_t dst, vuint32m2_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslidedown.nxv8i32.i32(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslidedown.nxv8i32.i64(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vslidedown_vx_u32m4(vuint32m4_t dst, vuint32m4_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslidedown.nxv16i32.i32(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslidedown.nxv16i32.i64(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vslidedown_vx_u32m8(vuint32m8_t dst, vuint32m8_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslidedown.nxv1i64.i32(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslidedown.nxv1i64.i64(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vslidedown_vx_u64m1(vuint64m1_t dst, vuint64m1_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslidedown.nxv2i64.i32(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslidedown.nxv2i64.i64(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vslidedown_vx_u64m2(vuint64m2_t dst, vuint64m2_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslidedown.nxv4i64.i32(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslidedown.nxv4i64.i64(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vslidedown_vx_u64m4(vuint64m4_t dst, vuint64m4_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslidedown.nxv8i64.i32(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslidedown.nxv8i64.i64(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vslidedown_vx_u64m8(vuint64m8_t dst, vuint64m8_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vslidedown.nxv1f32.i32(<vscale x 1 x float> [[DST:%.*]], <vscale x 1 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vslidedown.nxv1f32.i64(<vscale x 1 x float> [[DST:%.*]], <vscale x 1 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vslidedown_vx_f32mf2(vfloat32mf2_t dst, vfloat32mf2_t src,
+                                        size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vslidedown.nxv2f32.i32(<vscale x 2 x float> [[DST:%.*]], <vscale x 2 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vslidedown.nxv2f32.i64(<vscale x 2 x float> [[DST:%.*]], <vscale x 2 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vslidedown_vx_f32m1(vfloat32m1_t dst, vfloat32m1_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vslidedown.nxv4f32.i32(<vscale x 4 x float> [[DST:%.*]], <vscale x 4 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vslidedown.nxv4f32.i64(<vscale x 4 x float> [[DST:%.*]], <vscale x 4 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vslidedown_vx_f32m2(vfloat32m2_t dst, vfloat32m2_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vslidedown.nxv8f32.i32(<vscale x 8 x float> [[DST:%.*]], <vscale x 8 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vslidedown.nxv8f32.i64(<vscale x 8 x float> [[DST:%.*]], <vscale x 8 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vslidedown_vx_f32m4(vfloat32m4_t dst, vfloat32m4_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vslidedown.nxv16f32.i32(<vscale x 16 x float> [[DST:%.*]], <vscale x 16 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vslidedown.nxv16f32.i64(<vscale x 16 x float> [[DST:%.*]], <vscale x 16 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vslidedown_vx_f32m8(vfloat32m8_t dst, vfloat32m8_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vslidedown.nxv1f64.i32(<vscale x 1 x double> [[DST:%.*]], <vscale x 1 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vslidedown.nxv1f64.i64(<vscale x 1 x double> [[DST:%.*]], <vscale x 1 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vslidedown_vx_f64m1(vfloat64m1_t dst, vfloat64m1_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vslidedown.nxv2f64.i32(<vscale x 2 x double> [[DST:%.*]], <vscale x 2 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vslidedown.nxv2f64.i64(<vscale x 2 x double> [[DST:%.*]], <vscale x 2 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vslidedown_vx_f64m2(vfloat64m2_t dst, vfloat64m2_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vslidedown.nxv4f64.i32(<vscale x 4 x double> [[DST:%.*]], <vscale x 4 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vslidedown.nxv4f64.i64(<vscale x 4 x double> [[DST:%.*]], <vscale x 4 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vslidedown_vx_f64m4(vfloat64m4_t dst, vfloat64m4_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vslidedown.nxv8f64.i32(<vscale x 8 x double> [[DST:%.*]], <vscale x 8 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vslidedown.nxv8f64.i64(<vscale x 8 x double> [[DST:%.*]], <vscale x 8 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vslidedown_vx_f64m8(vfloat64m8_t dst, vfloat64m8_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslidedown.mask.nxv1i8.i32(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslidedown.mask.nxv1i8.i64(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vslidedown_vx_i8mf8_m(vbool64_t mask, vint8mf8_t dst,
+                                      vint8mf8_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslidedown.mask.nxv2i8.i32(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslidedown.mask.nxv2i8.i64(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vslidedown_vx_i8mf4_m(vbool32_t mask, vint8mf4_t dst,
+                                      vint8mf4_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslidedown.mask.nxv4i8.i32(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslidedown.mask.nxv4i8.i64(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vslidedown_vx_i8mf2_m(vbool16_t mask, vint8mf2_t dst,
+                                      vint8mf2_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslidedown.mask.nxv8i8.i32(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslidedown.mask.nxv8i8.i64(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vslidedown_vx_i8m1_m(vbool8_t mask, vint8m1_t dst, vint8m1_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslidedown.mask.nxv16i8.i32(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslidedown.mask.nxv16i8.i64(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vslidedown_vx_i8m2_m(vbool4_t mask, vint8m2_t dst, vint8m2_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslidedown.mask.nxv32i8.i32(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslidedown.mask.nxv32i8.i64(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vslidedown_vx_i8m4_m(vbool2_t mask, vint8m4_t dst, vint8m4_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslidedown.mask.nxv64i8.i32(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslidedown.mask.nxv64i8.i64(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vslidedown_vx_i8m8_m(vbool1_t mask, vint8m8_t dst, vint8m8_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslidedown.mask.nxv1i16.i32(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslidedown.mask.nxv1i16.i64(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vslidedown_vx_i16mf4_m(vbool64_t mask, vint16mf4_t dst,
+                                        vint16mf4_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslidedown.mask.nxv2i16.i32(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslidedown.mask.nxv2i16.i64(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vslidedown_vx_i16mf2_m(vbool32_t mask, vint16mf2_t dst,
+                                        vint16mf2_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslidedown.mask.nxv4i16.i32(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslidedown.mask.nxv4i16.i64(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vslidedown_vx_i16m1_m(vbool16_t mask, vint16m1_t dst,
+                                      vint16m1_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslidedown.mask.nxv8i16.i32(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslidedown.mask.nxv8i16.i64(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vslidedown_vx_i16m2_m(vbool8_t mask, vint16m2_t dst,
+                                      vint16m2_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslidedown.mask.nxv16i16.i32(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslidedown.mask.nxv16i16.i64(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vslidedown_vx_i16m4_m(vbool4_t mask, vint16m4_t dst,
+                                      vint16m4_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslidedown.mask.nxv32i16.i32(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslidedown.mask.nxv32i16.i64(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vslidedown_vx_i16m8_m(vbool2_t mask, vint16m8_t dst,
+                                      vint16m8_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslidedown.mask.nxv1i32.i32(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslidedown.mask.nxv1i32.i64(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vslidedown_vx_i32mf2_m(vbool64_t mask, vint32mf2_t dst,
+                                        vint32mf2_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslidedown.mask.nxv2i32.i32(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslidedown.mask.nxv2i32.i64(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vslidedown_vx_i32m1_m(vbool32_t mask, vint32m1_t dst,
+                                      vint32m1_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslidedown.mask.nxv4i32.i32(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslidedown.mask.nxv4i32.i64(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vslidedown_vx_i32m2_m(vbool16_t mask, vint32m2_t dst,
+                                      vint32m2_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslidedown.mask.nxv8i32.i32(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslidedown.mask.nxv8i32.i64(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vslidedown_vx_i32m4_m(vbool8_t mask, vint32m4_t dst,
+                                      vint32m4_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslidedown.mask.nxv16i32.i32(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslidedown.mask.nxv16i32.i64(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vslidedown_vx_i32m8_m(vbool4_t mask, vint32m8_t dst,
+                                      vint32m8_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslidedown.mask.nxv1i64.i32(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslidedown.mask.nxv1i64.i64(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vslidedown_vx_i64m1_m(vbool64_t mask, vint64m1_t dst,
+                                      vint64m1_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslidedown.mask.nxv2i64.i32(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslidedown.mask.nxv2i64.i64(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vslidedown_vx_i64m2_m(vbool32_t mask, vint64m2_t dst,
+                                      vint64m2_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslidedown.mask.nxv4i64.i32(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslidedown.mask.nxv4i64.i64(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vslidedown_vx_i64m4_m(vbool16_t mask, vint64m4_t dst,
+                                      vint64m4_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslidedown.mask.nxv8i64.i32(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslidedown.mask.nxv8i64.i64(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vslidedown_vx_i64m8_m(vbool8_t mask, vint64m8_t dst,
+                                      vint64m8_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslidedown.mask.nxv1i8.i32(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslidedown.mask.nxv1i8.i64(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vslidedown_vx_u8mf8_m(vbool64_t mask, vuint8mf8_t dst,
+                                       vuint8mf8_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslidedown.mask.nxv2i8.i32(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslidedown.mask.nxv2i8.i64(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vslidedown_vx_u8mf4_m(vbool32_t mask, vuint8mf4_t dst,
+                                       vuint8mf4_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslidedown.mask.nxv4i8.i32(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslidedown.mask.nxv4i8.i64(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vslidedown_vx_u8mf2_m(vbool16_t mask, vuint8mf2_t dst,
+                                       vuint8mf2_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslidedown.mask.nxv8i8.i32(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslidedown.mask.nxv8i8.i64(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vslidedown_vx_u8m1_m(vbool8_t mask, vuint8m1_t dst,
+                                     vuint8m1_t src, size_t offset, size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslidedown.mask.nxv16i8.i32(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslidedown.mask.nxv16i8.i64(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vslidedown_vx_u8m2_m(vbool4_t mask, vuint8m2_t dst,
+                                     vuint8m2_t src, size_t offset, size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslidedown.mask.nxv32i8.i32(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslidedown.mask.nxv32i8.i64(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vslidedown_vx_u8m4_m(vbool2_t mask, vuint8m4_t dst,
+                                     vuint8m4_t src, size_t offset, size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslidedown.mask.nxv64i8.i32(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslidedown.mask.nxv64i8.i64(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vslidedown_vx_u8m8_m(vbool1_t mask, vuint8m8_t dst,
+                                     vuint8m8_t src, size_t offset, size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslidedown.mask.nxv1i16.i32(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslidedown.mask.nxv1i16.i64(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vslidedown_vx_u16mf4_m(vbool64_t mask, vuint16mf4_t dst,
+                                         vuint16mf4_t src, size_t offset,
+                                         size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslidedown.mask.nxv2i16.i32(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslidedown.mask.nxv2i16.i64(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vslidedown_vx_u16mf2_m(vbool32_t mask, vuint16mf2_t dst,
+                                         vuint16mf2_t src, size_t offset,
+                                         size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslidedown.mask.nxv4i16.i32(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslidedown.mask.nxv4i16.i64(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vslidedown_vx_u16m1_m(vbool16_t mask, vuint16m1_t dst,
+                                       vuint16m1_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslidedown.mask.nxv8i16.i32(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslidedown.mask.nxv8i16.i64(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vslidedown_vx_u16m2_m(vbool8_t mask, vuint16m2_t dst,
+                                       vuint16m2_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslidedown.mask.nxv16i16.i32(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslidedown.mask.nxv16i16.i64(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vslidedown_vx_u16m4_m(vbool4_t mask, vuint16m4_t dst,
+                                       vuint16m4_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslidedown.mask.nxv32i16.i32(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslidedown.mask.nxv32i16.i64(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vslidedown_vx_u16m8_m(vbool2_t mask, vuint16m8_t dst,
+                                       vuint16m8_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslidedown.mask.nxv1i32.i32(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslidedown.mask.nxv1i32.i64(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vslidedown_vx_u32mf2_m(vbool64_t mask, vuint32mf2_t dst,
+                                         vuint32mf2_t src, size_t offset,
+                                         size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslidedown.mask.nxv2i32.i32(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslidedown.mask.nxv2i32.i64(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vslidedown_vx_u32m1_m(vbool32_t mask, vuint32m1_t dst,
+                                       vuint32m1_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslidedown.mask.nxv4i32.i32(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslidedown.mask.nxv4i32.i64(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vslidedown_vx_u32m2_m(vbool16_t mask, vuint32m2_t dst,
+                                       vuint32m2_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslidedown.mask.nxv8i32.i32(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslidedown.mask.nxv8i32.i64(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vslidedown_vx_u32m4_m(vbool8_t mask, vuint32m4_t dst,
+                                       vuint32m4_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslidedown.mask.nxv16i32.i32(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslidedown.mask.nxv16i32.i64(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vslidedown_vx_u32m8_m(vbool4_t mask, vuint32m8_t dst,
+                                       vuint32m8_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslidedown.mask.nxv1i64.i32(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslidedown.mask.nxv1i64.i64(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vslidedown_vx_u64m1_m(vbool64_t mask, vuint64m1_t dst,
+                                       vuint64m1_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslidedown.mask.nxv2i64.i32(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslidedown.mask.nxv2i64.i64(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vslidedown_vx_u64m2_m(vbool32_t mask, vuint64m2_t dst,
+                                       vuint64m2_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslidedown.mask.nxv4i64.i32(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslidedown.mask.nxv4i64.i64(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vslidedown_vx_u64m4_m(vbool16_t mask, vuint64m4_t dst,
+                                       vuint64m4_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslidedown.mask.nxv8i64.i32(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslidedown.mask.nxv8i64.i64(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vslidedown_vx_u64m8_m(vbool8_t mask, vuint64m8_t dst,
+                                       vuint64m8_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vslidedown.mask.nxv1f32.i32(<vscale x 1 x float> [[DST:%.*]], <vscale x 1 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vslidedown.mask.nxv1f32.i64(<vscale x 1 x float> [[DST:%.*]], <vscale x 1 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vslidedown_vx_f32mf2_m(vbool64_t mask, vfloat32mf2_t dst,
+                                          vfloat32mf2_t src, size_t offset,
+                                          size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vslidedown.mask.nxv2f32.i32(<vscale x 2 x float> [[DST:%.*]], <vscale x 2 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vslidedown.mask.nxv2f32.i64(<vscale x 2 x float> [[DST:%.*]], <vscale x 2 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vslidedown_vx_f32m1_m(vbool32_t mask, vfloat32m1_t dst,
+                                        vfloat32m1_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vslidedown.mask.nxv4f32.i32(<vscale x 4 x float> [[DST:%.*]], <vscale x 4 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vslidedown.mask.nxv4f32.i64(<vscale x 4 x float> [[DST:%.*]], <vscale x 4 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vslidedown_vx_f32m2_m(vbool16_t mask, vfloat32m2_t dst,
+                                        vfloat32m2_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vslidedown.mask.nxv8f32.i32(<vscale x 8 x float> [[DST:%.*]], <vscale x 8 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vslidedown.mask.nxv8f32.i64(<vscale x 8 x float> [[DST:%.*]], <vscale x 8 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vslidedown_vx_f32m4_m(vbool8_t mask, vfloat32m4_t dst,
+                                        vfloat32m4_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vslidedown.mask.nxv16f32.i32(<vscale x 16 x float> [[DST:%.*]], <vscale x 16 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vslidedown.mask.nxv16f32.i64(<vscale x 16 x float> [[DST:%.*]], <vscale x 16 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vslidedown_vx_f32m8_m(vbool4_t mask, vfloat32m8_t dst,
+                                        vfloat32m8_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vslidedown.mask.nxv1f64.i32(<vscale x 1 x double> [[DST:%.*]], <vscale x 1 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vslidedown.mask.nxv1f64.i64(<vscale x 1 x double> [[DST:%.*]], <vscale x 1 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vslidedown_vx_f64m1_m(vbool64_t mask, vfloat64m1_t dst,
+                                        vfloat64m1_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vslidedown.mask.nxv2f64.i32(<vscale x 2 x double> [[DST:%.*]], <vscale x 2 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vslidedown.mask.nxv2f64.i64(<vscale x 2 x double> [[DST:%.*]], <vscale x 2 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vslidedown_vx_f64m2_m(vbool32_t mask, vfloat64m2_t dst,
+                                        vfloat64m2_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vslidedown.mask.nxv4f64.i32(<vscale x 4 x double> [[DST:%.*]], <vscale x 4 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vslidedown.mask.nxv4f64.i64(<vscale x 4 x double> [[DST:%.*]], <vscale x 4 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vslidedown_vx_f64m4_m(vbool16_t mask, vfloat64m4_t dst,
+                                        vfloat64m4_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vslidedown.mask.nxv8f64.i32(<vscale x 8 x double> [[DST:%.*]], <vscale x 8 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vslidedown.mask.nxv8f64.i64(<vscale x 8 x double> [[DST:%.*]], <vscale x 8 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vslidedown_vx_f64m8_m(vbool8_t mask, vfloat64m8_t dst,
+                                        vfloat64m8_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown(mask, dst, src, offset, vl);
+}
diff --git a/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vslideup.c b/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vslideup.c
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vslideup.c
@@ -0,0 +1,1631 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv32 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV32 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +m -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -Werror -Wall -o - %s -S >/dev/null 2>&1 | FileCheck --check-prefix=ASM --allow-empty %s
+
+// ASM-NOT: warning
+#include <riscv_vector.h>
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslideup.nxv1i8.i32(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8:#.*]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslideup.nxv1i8.i64(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8:#.*]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vslideup_vx_i8mf8(vint8mf8_t dst, vint8mf8_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslideup.nxv2i8.i32(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslideup.nxv2i8.i64(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vslideup_vx_i8mf4(vint8mf4_t dst, vint8mf4_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslideup.nxv4i8.i32(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslideup.nxv4i8.i64(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vslideup_vx_i8mf2(vint8mf2_t dst, vint8mf2_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslideup.nxv8i8.i32(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslideup.nxv8i8.i64(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vslideup_vx_i8m1(vint8m1_t dst, vint8m1_t src, size_t offset,
+                                size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslideup.nxv16i8.i32(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslideup.nxv16i8.i64(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vslideup_vx_i8m2(vint8m2_t dst, vint8m2_t src, size_t offset,
+                                size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslideup.nxv32i8.i32(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslideup.nxv32i8.i64(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vslideup_vx_i8m4(vint8m4_t dst, vint8m4_t src, size_t offset,
+                                size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslideup.nxv64i8.i32(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslideup.nxv64i8.i64(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vslideup_vx_i8m8(vint8m8_t dst, vint8m8_t src, size_t offset,
+                                size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslideup.nxv1i16.i32(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslideup.nxv1i16.i64(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vslideup_vx_i16mf4(vint16mf4_t dst, vint16mf4_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslideup.nxv2i16.i32(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslideup.nxv2i16.i64(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vslideup_vx_i16mf2(vint16mf2_t dst, vint16mf2_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslideup.nxv4i16.i32(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslideup.nxv4i16.i64(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vslideup_vx_i16m1(vint16m1_t dst, vint16m1_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslideup.nxv8i16.i32(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslideup.nxv8i16.i64(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vslideup_vx_i16m2(vint16m2_t dst, vint16m2_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslideup.nxv16i16.i32(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslideup.nxv16i16.i64(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vslideup_vx_i16m4(vint16m4_t dst, vint16m4_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslideup.nxv32i16.i32(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslideup.nxv32i16.i64(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vslideup_vx_i16m8(vint16m8_t dst, vint16m8_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslideup.nxv1i32.i32(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslideup.nxv1i32.i64(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vslideup_vx_i32mf2(vint32mf2_t dst, vint32mf2_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslideup.nxv2i32.i32(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslideup.nxv2i32.i64(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vslideup_vx_i32m1(vint32m1_t dst, vint32m1_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslideup.nxv4i32.i32(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslideup.nxv4i32.i64(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vslideup_vx_i32m2(vint32m2_t dst, vint32m2_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslideup.nxv8i32.i32(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslideup.nxv8i32.i64(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vslideup_vx_i32m4(vint32m4_t dst, vint32m4_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslideup.nxv16i32.i32(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslideup.nxv16i32.i64(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vslideup_vx_i32m8(vint32m8_t dst, vint32m8_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslideup.nxv1i64.i32(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslideup.nxv1i64.i64(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vslideup_vx_i64m1(vint64m1_t dst, vint64m1_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslideup.nxv2i64.i32(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslideup.nxv2i64.i64(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vslideup_vx_i64m2(vint64m2_t dst, vint64m2_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslideup.nxv4i64.i32(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslideup.nxv4i64.i64(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vslideup_vx_i64m4(vint64m4_t dst, vint64m4_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslideup.nxv8i64.i32(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslideup.nxv8i64.i64(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vslideup_vx_i64m8(vint64m8_t dst, vint64m8_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslideup.nxv1i8.i32(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslideup.nxv1i8.i64(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vslideup_vx_u8mf8(vuint8mf8_t dst, vuint8mf8_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslideup.nxv2i8.i32(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslideup.nxv2i8.i64(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vslideup_vx_u8mf4(vuint8mf4_t dst, vuint8mf4_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslideup.nxv4i8.i32(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslideup.nxv4i8.i64(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vslideup_vx_u8mf2(vuint8mf2_t dst, vuint8mf2_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslideup.nxv8i8.i32(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslideup.nxv8i8.i64(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vslideup_vx_u8m1(vuint8m1_t dst, vuint8m1_t src, size_t offset,
+                                 size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslideup.nxv16i8.i32(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslideup.nxv16i8.i64(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vslideup_vx_u8m2(vuint8m2_t dst, vuint8m2_t src, size_t offset,
+                                 size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslideup.nxv32i8.i32(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslideup.nxv32i8.i64(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vslideup_vx_u8m4(vuint8m4_t dst, vuint8m4_t src, size_t offset,
+                                 size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslideup.nxv64i8.i32(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslideup.nxv64i8.i64(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vslideup_vx_u8m8(vuint8m8_t dst, vuint8m8_t src, size_t offset,
+                                 size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslideup.nxv1i16.i32(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslideup.nxv1i16.i64(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vslideup_vx_u16mf4(vuint16mf4_t dst, vuint16mf4_t src,
+                                     size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslideup.nxv2i16.i32(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslideup.nxv2i16.i64(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vslideup_vx_u16mf2(vuint16mf2_t dst, vuint16mf2_t src,
+                                     size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslideup.nxv4i16.i32(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslideup.nxv4i16.i64(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vslideup_vx_u16m1(vuint16m1_t dst, vuint16m1_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslideup.nxv8i16.i32(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslideup.nxv8i16.i64(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vslideup_vx_u16m2(vuint16m2_t dst, vuint16m2_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslideup.nxv16i16.i32(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslideup.nxv16i16.i64(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vslideup_vx_u16m4(vuint16m4_t dst, vuint16m4_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslideup.nxv32i16.i32(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslideup.nxv32i16.i64(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vslideup_vx_u16m8(vuint16m8_t dst, vuint16m8_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslideup.nxv1i32.i32(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslideup.nxv1i32.i64(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vslideup_vx_u32mf2(vuint32mf2_t dst, vuint32mf2_t src,
+                                     size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslideup.nxv2i32.i32(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslideup.nxv2i32.i64(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vslideup_vx_u32m1(vuint32m1_t dst, vuint32m1_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslideup.nxv4i32.i32(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslideup.nxv4i32.i64(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vslideup_vx_u32m2(vuint32m2_t dst, vuint32m2_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslideup.nxv8i32.i32(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslideup.nxv8i32.i64(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vslideup_vx_u32m4(vuint32m4_t dst, vuint32m4_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslideup.nxv16i32.i32(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslideup.nxv16i32.i64(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vslideup_vx_u32m8(vuint32m8_t dst, vuint32m8_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslideup.nxv1i64.i32(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslideup.nxv1i64.i64(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vslideup_vx_u64m1(vuint64m1_t dst, vuint64m1_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslideup.nxv2i64.i32(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslideup.nxv2i64.i64(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vslideup_vx_u64m2(vuint64m2_t dst, vuint64m2_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslideup.nxv4i64.i32(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslideup.nxv4i64.i64(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vslideup_vx_u64m4(vuint64m4_t dst, vuint64m4_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslideup.nxv8i64.i32(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslideup.nxv8i64.i64(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vslideup_vx_u64m8(vuint64m8_t dst, vuint64m8_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vslideup.nxv1f32.i32(<vscale x 1 x float> [[DST:%.*]], <vscale x 1 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vslideup.nxv1f32.i64(<vscale x 1 x float> [[DST:%.*]], <vscale x 1 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vslideup_vx_f32mf2(vfloat32mf2_t dst, vfloat32mf2_t src,
+                                      size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vslideup.nxv2f32.i32(<vscale x 2 x float> [[DST:%.*]], <vscale x 2 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vslideup.nxv2f32.i64(<vscale x 2 x float> [[DST:%.*]], <vscale x 2 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vslideup_vx_f32m1(vfloat32m1_t dst, vfloat32m1_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vslideup.nxv4f32.i32(<vscale x 4 x float> [[DST:%.*]], <vscale x 4 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vslideup.nxv4f32.i64(<vscale x 4 x float> [[DST:%.*]], <vscale x 4 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vslideup_vx_f32m2(vfloat32m2_t dst, vfloat32m2_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vslideup.nxv8f32.i32(<vscale x 8 x float> [[DST:%.*]], <vscale x 8 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vslideup.nxv8f32.i64(<vscale x 8 x float> [[DST:%.*]], <vscale x 8 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vslideup_vx_f32m4(vfloat32m4_t dst, vfloat32m4_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vslideup.nxv16f32.i32(<vscale x 16 x float> [[DST:%.*]], <vscale x 16 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vslideup.nxv16f32.i64(<vscale x 16 x float> [[DST:%.*]], <vscale x 16 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vslideup_vx_f32m8(vfloat32m8_t dst, vfloat32m8_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vslideup.nxv1f64.i32(<vscale x 1 x double> [[DST:%.*]], <vscale x 1 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vslideup.nxv1f64.i64(<vscale x 1 x double> [[DST:%.*]], <vscale x 1 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vslideup_vx_f64m1(vfloat64m1_t dst, vfloat64m1_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vslideup.nxv2f64.i32(<vscale x 2 x double> [[DST:%.*]], <vscale x 2 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vslideup.nxv2f64.i64(<vscale x 2 x double> [[DST:%.*]], <vscale x 2 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vslideup_vx_f64m2(vfloat64m2_t dst, vfloat64m2_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vslideup.nxv4f64.i32(<vscale x 4 x double> [[DST:%.*]], <vscale x 4 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vslideup.nxv4f64.i64(<vscale x 4 x double> [[DST:%.*]], <vscale x 4 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vslideup_vx_f64m4(vfloat64m4_t dst, vfloat64m4_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vslideup.nxv8f64.i32(<vscale x 8 x double> [[DST:%.*]], <vscale x 8 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vslideup.nxv8f64.i64(<vscale x 8 x double> [[DST:%.*]], <vscale x 8 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vslideup_vx_f64m8(vfloat64m8_t dst, vfloat64m8_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslideup.mask.nxv1i8.i32(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslideup.mask.nxv1i8.i64(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vslideup_vx_i8mf8_m(vbool64_t mask, vint8mf8_t dst,
+                                    vint8mf8_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslideup.mask.nxv2i8.i32(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslideup.mask.nxv2i8.i64(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vslideup_vx_i8mf4_m(vbool32_t mask, vint8mf4_t dst,
+                                    vint8mf4_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslideup.mask.nxv4i8.i32(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslideup.mask.nxv4i8.i64(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vslideup_vx_i8mf2_m(vbool16_t mask, vint8mf2_t dst,
+                                    vint8mf2_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslideup.mask.nxv8i8.i32(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslideup.mask.nxv8i8.i64(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vslideup_vx_i8m1_m(vbool8_t mask, vint8m1_t dst, vint8m1_t src,
+                                  size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslideup.mask.nxv16i8.i32(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslideup.mask.nxv16i8.i64(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vslideup_vx_i8m2_m(vbool4_t mask, vint8m2_t dst, vint8m2_t src,
+                                  size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslideup.mask.nxv32i8.i32(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslideup.mask.nxv32i8.i64(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vslideup_vx_i8m4_m(vbool2_t mask, vint8m4_t dst, vint8m4_t src,
+                                  size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslideup.mask.nxv64i8.i32(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslideup.mask.nxv64i8.i64(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vslideup_vx_i8m8_m(vbool1_t mask, vint8m8_t dst, vint8m8_t src,
+                                  size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslideup.mask.nxv1i16.i32(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslideup.mask.nxv1i16.i64(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vslideup_vx_i16mf4_m(vbool64_t mask, vint16mf4_t dst,
+                                      vint16mf4_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslideup.mask.nxv2i16.i32(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslideup.mask.nxv2i16.i64(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vslideup_vx_i16mf2_m(vbool32_t mask, vint16mf2_t dst,
+                                      vint16mf2_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslideup.mask.nxv4i16.i32(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslideup.mask.nxv4i16.i64(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vslideup_vx_i16m1_m(vbool16_t mask, vint16m1_t dst,
+                                    vint16m1_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslideup.mask.nxv8i16.i32(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslideup.mask.nxv8i16.i64(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vslideup_vx_i16m2_m(vbool8_t mask, vint16m2_t dst,
+                                    vint16m2_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslideup.mask.nxv16i16.i32(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslideup.mask.nxv16i16.i64(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vslideup_vx_i16m4_m(vbool4_t mask, vint16m4_t dst,
+                                    vint16m4_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslideup.mask.nxv32i16.i32(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslideup.mask.nxv32i16.i64(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vslideup_vx_i16m8_m(vbool2_t mask, vint16m8_t dst,
+                                    vint16m8_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslideup.mask.nxv1i32.i32(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslideup.mask.nxv1i32.i64(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vslideup_vx_i32mf2_m(vbool64_t mask, vint32mf2_t dst,
+                                      vint32mf2_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslideup.mask.nxv2i32.i32(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslideup.mask.nxv2i32.i64(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vslideup_vx_i32m1_m(vbool32_t mask, vint32m1_t dst,
+                                    vint32m1_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslideup.mask.nxv4i32.i32(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslideup.mask.nxv4i32.i64(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vslideup_vx_i32m2_m(vbool16_t mask, vint32m2_t dst,
+                                    vint32m2_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslideup.mask.nxv8i32.i32(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslideup.mask.nxv8i32.i64(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vslideup_vx_i32m4_m(vbool8_t mask, vint32m4_t dst,
+                                    vint32m4_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslideup.mask.nxv16i32.i32(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslideup.mask.nxv16i32.i64(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vslideup_vx_i32m8_m(vbool4_t mask, vint32m8_t dst,
+                                    vint32m8_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslideup.mask.nxv1i64.i32(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslideup.mask.nxv1i64.i64(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vslideup_vx_i64m1_m(vbool64_t mask, vint64m1_t dst,
+                                    vint64m1_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslideup.mask.nxv2i64.i32(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslideup.mask.nxv2i64.i64(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vslideup_vx_i64m2_m(vbool32_t mask, vint64m2_t dst,
+                                    vint64m2_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslideup.mask.nxv4i64.i32(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslideup.mask.nxv4i64.i64(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vslideup_vx_i64m4_m(vbool16_t mask, vint64m4_t dst,
+                                    vint64m4_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslideup.mask.nxv8i64.i32(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslideup.mask.nxv8i64.i64(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vslideup_vx_i64m8_m(vbool8_t mask, vint64m8_t dst,
+                                    vint64m8_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslideup.mask.nxv1i8.i32(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslideup.mask.nxv1i8.i64(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vslideup_vx_u8mf8_m(vbool64_t mask, vuint8mf8_t dst,
+                                     vuint8mf8_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslideup.mask.nxv2i8.i32(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslideup.mask.nxv2i8.i64(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vslideup_vx_u8mf4_m(vbool32_t mask, vuint8mf4_t dst,
+                                     vuint8mf4_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslideup.mask.nxv4i8.i32(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslideup.mask.nxv4i8.i64(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vslideup_vx_u8mf2_m(vbool16_t mask, vuint8mf2_t dst,
+                                     vuint8mf2_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslideup.mask.nxv8i8.i32(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslideup.mask.nxv8i8.i64(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vslideup_vx_u8m1_m(vbool8_t mask, vuint8m1_t dst,
+                                   vuint8m1_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslideup.mask.nxv16i8.i32(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslideup.mask.nxv16i8.i64(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vslideup_vx_u8m2_m(vbool4_t mask, vuint8m2_t dst,
+                                   vuint8m2_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslideup.mask.nxv32i8.i32(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslideup.mask.nxv32i8.i64(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vslideup_vx_u8m4_m(vbool2_t mask, vuint8m4_t dst,
+                                   vuint8m4_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslideup.mask.nxv64i8.i32(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslideup.mask.nxv64i8.i64(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vslideup_vx_u8m8_m(vbool1_t mask, vuint8m8_t dst,
+                                   vuint8m8_t src, size_t offset, size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslideup.mask.nxv1i16.i32(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslideup.mask.nxv1i16.i64(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vslideup_vx_u16mf4_m(vbool64_t mask, vuint16mf4_t dst,
+                                       vuint16mf4_t src, size_t offset,
+                                       size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslideup.mask.nxv2i16.i32(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslideup.mask.nxv2i16.i64(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vslideup_vx_u16mf2_m(vbool32_t mask, vuint16mf2_t dst,
+                                       vuint16mf2_t src, size_t offset,
+                                       size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslideup.mask.nxv4i16.i32(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslideup.mask.nxv4i16.i64(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vslideup_vx_u16m1_m(vbool16_t mask, vuint16m1_t dst,
+                                     vuint16m1_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslideup.mask.nxv8i16.i32(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslideup.mask.nxv8i16.i64(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vslideup_vx_u16m2_m(vbool8_t mask, vuint16m2_t dst,
+                                     vuint16m2_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslideup.mask.nxv16i16.i32(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslideup.mask.nxv16i16.i64(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vslideup_vx_u16m4_m(vbool4_t mask, vuint16m4_t dst,
+                                     vuint16m4_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslideup.mask.nxv32i16.i32(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslideup.mask.nxv32i16.i64(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vslideup_vx_u16m8_m(vbool2_t mask, vuint16m8_t dst,
+                                     vuint16m8_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslideup.mask.nxv1i32.i32(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslideup.mask.nxv1i32.i64(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vslideup_vx_u32mf2_m(vbool64_t mask, vuint32mf2_t dst,
+                                       vuint32mf2_t src, size_t offset,
+                                       size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslideup.mask.nxv2i32.i32(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslideup.mask.nxv2i32.i64(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vslideup_vx_u32m1_m(vbool32_t mask, vuint32m1_t dst,
+                                     vuint32m1_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslideup.mask.nxv4i32.i32(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslideup.mask.nxv4i32.i64(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vslideup_vx_u32m2_m(vbool16_t mask, vuint32m2_t dst,
+                                     vuint32m2_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslideup.mask.nxv8i32.i32(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslideup.mask.nxv8i32.i64(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vslideup_vx_u32m4_m(vbool8_t mask, vuint32m4_t dst,
+                                     vuint32m4_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslideup.mask.nxv16i32.i32(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslideup.mask.nxv16i32.i64(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vslideup_vx_u32m8_m(vbool4_t mask, vuint32m8_t dst,
+                                     vuint32m8_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslideup.mask.nxv1i64.i32(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslideup.mask.nxv1i64.i64(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vslideup_vx_u64m1_m(vbool64_t mask, vuint64m1_t dst,
+                                     vuint64m1_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslideup.mask.nxv2i64.i32(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslideup.mask.nxv2i64.i64(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vslideup_vx_u64m2_m(vbool32_t mask, vuint64m2_t dst,
+                                     vuint64m2_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslideup.mask.nxv4i64.i32(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslideup.mask.nxv4i64.i64(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vslideup_vx_u64m4_m(vbool16_t mask, vuint64m4_t dst,
+                                     vuint64m4_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslideup.mask.nxv8i64.i32(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslideup.mask.nxv8i64.i64(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vslideup_vx_u64m8_m(vbool8_t mask, vuint64m8_t dst,
+                                     vuint64m8_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vslideup.mask.nxv1f32.i32(<vscale x 1 x float> [[DST:%.*]], <vscale x 1 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vslideup.mask.nxv1f32.i64(<vscale x 1 x float> [[DST:%.*]], <vscale x 1 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vslideup_vx_f32mf2_m(vbool64_t mask, vfloat32mf2_t dst,
+                                        vfloat32mf2_t src, size_t offset,
+                                        size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vslideup.mask.nxv2f32.i32(<vscale x 2 x float> [[DST:%.*]], <vscale x 2 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vslideup.mask.nxv2f32.i64(<vscale x 2 x float> [[DST:%.*]], <vscale x 2 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vslideup_vx_f32m1_m(vbool32_t mask, vfloat32m1_t dst,
+                                      vfloat32m1_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vslideup.mask.nxv4f32.i32(<vscale x 4 x float> [[DST:%.*]], <vscale x 4 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vslideup.mask.nxv4f32.i64(<vscale x 4 x float> [[DST:%.*]], <vscale x 4 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vslideup_vx_f32m2_m(vbool16_t mask, vfloat32m2_t dst,
+                                      vfloat32m2_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vslideup.mask.nxv8f32.i32(<vscale x 8 x float> [[DST:%.*]], <vscale x 8 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vslideup.mask.nxv8f32.i64(<vscale x 8 x float> [[DST:%.*]], <vscale x 8 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vslideup_vx_f32m4_m(vbool8_t mask, vfloat32m4_t dst,
+                                      vfloat32m4_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vslideup.mask.nxv16f32.i32(<vscale x 16 x float> [[DST:%.*]], <vscale x 16 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vslideup.mask.nxv16f32.i64(<vscale x 16 x float> [[DST:%.*]], <vscale x 16 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vslideup_vx_f32m8_m(vbool4_t mask, vfloat32m8_t dst,
+                                      vfloat32m8_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vslideup.mask.nxv1f64.i32(<vscale x 1 x double> [[DST:%.*]], <vscale x 1 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vslideup.mask.nxv1f64.i64(<vscale x 1 x double> [[DST:%.*]], <vscale x 1 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vslideup_vx_f64m1_m(vbool64_t mask, vfloat64m1_t dst,
+                                      vfloat64m1_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vslideup.mask.nxv2f64.i32(<vscale x 2 x double> [[DST:%.*]], <vscale x 2 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vslideup.mask.nxv2f64.i64(<vscale x 2 x double> [[DST:%.*]], <vscale x 2 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vslideup_vx_f64m2_m(vbool32_t mask, vfloat64m2_t dst,
+                                      vfloat64m2_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vslideup.mask.nxv4f64.i32(<vscale x 4 x double> [[DST:%.*]], <vscale x 4 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vslideup.mask.nxv4f64.i64(<vscale x 4 x double> [[DST:%.*]], <vscale x 4 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vslideup_vx_f64m4_m(vbool16_t mask, vfloat64m4_t dst,
+                                      vfloat64m4_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vslideup.mask.nxv8f64.i32(<vscale x 8 x double> [[DST:%.*]], <vscale x 8 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vslideup.mask.nxv8f64.i64(<vscale x 8 x double> [[DST:%.*]], <vscale x 8 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]]) [[ATTR8]]
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vslideup_vx_f64m8_m(vbool8_t mask, vfloat64m8_t dst,
+                                      vfloat64m8_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup(mask, dst, src, offset, vl);
+}
diff --git a/clang/test/CodeGen/RISCV/rvv-intrinsics/vfslide1down.c b/clang/test/CodeGen/RISCV/rvv-intrinsics/vfslide1down.c
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGen/RISCV/rvv-intrinsics/vfslide1down.c
@@ -0,0 +1,296 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv32 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV32 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +m -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -Werror -Wall -o - %s -S >/dev/null 2>&1 | FileCheck --check-prefix=ASM --allow-empty %s
+
+// ASM-NOT: warning
+#include <riscv_vector.h>
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vfslide1down.nxv1f32.f32.i32(<vscale x 1 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vfslide1down.nxv1f32.f32.i64(<vscale x 1 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vfslide1down_vf_f32mf2(vfloat32mf2_t src, float value,
+                                          size_t vl) {
+  return vfslide1down_vf_f32mf2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vfslide1down.nxv2f32.f32.i32(<vscale x 2 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vfslide1down.nxv2f32.f32.i64(<vscale x 2 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vfslide1down_vf_f32m1(vfloat32m1_t src, float value,
+                                        size_t vl) {
+  return vfslide1down_vf_f32m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vfslide1down.nxv4f32.f32.i32(<vscale x 4 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vfslide1down.nxv4f32.f32.i64(<vscale x 4 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vfslide1down_vf_f32m2(vfloat32m2_t src, float value,
+                                        size_t vl) {
+  return vfslide1down_vf_f32m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vfslide1down.nxv8f32.f32.i32(<vscale x 8 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vfslide1down.nxv8f32.f32.i64(<vscale x 8 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vfslide1down_vf_f32m4(vfloat32m4_t src, float value,
+                                        size_t vl) {
+  return vfslide1down_vf_f32m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vfslide1down.nxv16f32.f32.i32(<vscale x 16 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vfslide1down.nxv16f32.f32.i64(<vscale x 16 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vfslide1down_vf_f32m8(vfloat32m8_t src, float value,
+                                        size_t vl) {
+  return vfslide1down_vf_f32m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vfslide1down.nxv1f64.f64.i32(<vscale x 1 x double> [[SRC:%.*]], double [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vfslide1down.nxv1f64.f64.i64(<vscale x 1 x double> [[SRC:%.*]], double [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vfslide1down_vf_f64m1(vfloat64m1_t src, double value,
+                                        size_t vl) {
+  return vfslide1down_vf_f64m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vfslide1down.nxv2f64.f64.i32(<vscale x 2 x double> [[SRC:%.*]], double [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vfslide1down.nxv2f64.f64.i64(<vscale x 2 x double> [[SRC:%.*]], double [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vfslide1down_vf_f64m2(vfloat64m2_t src, double value,
+                                        size_t vl) {
+  return vfslide1down_vf_f64m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vfslide1down.nxv4f64.f64.i32(<vscale x 4 x double> [[SRC:%.*]], double [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vfslide1down.nxv4f64.f64.i64(<vscale x 4 x double> [[SRC:%.*]], double [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vfslide1down_vf_f64m4(vfloat64m4_t src, double value,
+                                        size_t vl) {
+  return vfslide1down_vf_f64m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vfslide1down.nxv8f64.f64.i32(<vscale x 8 x double> [[SRC:%.*]], double [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vfslide1down.nxv8f64.f64.i64(<vscale x 8 x double> [[SRC:%.*]], double [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vfslide1down_vf_f64m8(vfloat64m8_t src, double value,
+                                        size_t vl) {
+  return vfslide1down_vf_f64m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vfslide1down.mask.nxv1f32.f32.i32(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vfslide1down.mask.nxv1f32.f32.i64(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vfslide1down_vf_f32mf2_m(vbool64_t mask,
+                                            vfloat32mf2_t maskedoff,
+                                            vfloat32mf2_t src, float value,
+                                            size_t vl) {
+  return vfslide1down_vf_f32mf2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vfslide1down.mask.nxv2f32.f32.i32(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vfslide1down.mask.nxv2f32.f32.i64(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vfslide1down_vf_f32m1_m(vbool32_t mask,
+                                          vfloat32m1_t maskedoff,
+                                          vfloat32m1_t src, float value,
+                                          size_t vl) {
+  return vfslide1down_vf_f32m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vfslide1down.mask.nxv4f32.f32.i32(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vfslide1down.mask.nxv4f32.f32.i64(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vfslide1down_vf_f32m2_m(vbool16_t mask,
+                                          vfloat32m2_t maskedoff,
+                                          vfloat32m2_t src, float value,
+                                          size_t vl) {
+  return vfslide1down_vf_f32m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vfslide1down.mask.nxv8f32.f32.i32(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vfslide1down.mask.nxv8f32.f32.i64(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vfslide1down_vf_f32m4_m(vbool8_t mask, vfloat32m4_t maskedoff,
+                                          vfloat32m4_t src, float value,
+                                          size_t vl) {
+  return vfslide1down_vf_f32m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vfslide1down.mask.nxv16f32.f32.i32(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vfslide1down.mask.nxv16f32.f32.i64(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vfslide1down_vf_f32m8_m(vbool4_t mask, vfloat32m8_t maskedoff,
+                                          vfloat32m8_t src, float value,
+                                          size_t vl) {
+  return vfslide1down_vf_f32m8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vfslide1down.mask.nxv1f64.f64.i32(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vfslide1down.mask.nxv1f64.f64.i64(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vfslide1down_vf_f64m1_m(vbool64_t mask,
+                                          vfloat64m1_t maskedoff,
+                                          vfloat64m1_t src, double value,
+                                          size_t vl) {
+  return vfslide1down_vf_f64m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vfslide1down.mask.nxv2f64.f64.i32(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vfslide1down.mask.nxv2f64.f64.i64(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vfslide1down_vf_f64m2_m(vbool32_t mask,
+                                          vfloat64m2_t maskedoff,
+                                          vfloat64m2_t src, double value,
+                                          size_t vl) {
+  return vfslide1down_vf_f64m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vfslide1down.mask.nxv4f64.f64.i32(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vfslide1down.mask.nxv4f64.f64.i64(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vfslide1down_vf_f64m4_m(vbool16_t mask,
+                                          vfloat64m4_t maskedoff,
+                                          vfloat64m4_t src, double value,
+                                          size_t vl) {
+  return vfslide1down_vf_f64m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1down_vf_f64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vfslide1down.mask.nxv8f64.f64.i32(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1down_vf_f64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vfslide1down.mask.nxv8f64.f64.i64(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vfslide1down_vf_f64m8_m(vbool8_t mask, vfloat64m8_t maskedoff,
+                                          vfloat64m8_t src, double value,
+                                          size_t vl) {
+  return vfslide1down_vf_f64m8_m(mask, maskedoff, src, value, vl);
+}
diff --git a/clang/test/CodeGen/RISCV/rvv-intrinsics/vfslide1up.c b/clang/test/CodeGen/RISCV/rvv-intrinsics/vfslide1up.c
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGen/RISCV/rvv-intrinsics/vfslide1up.c
@@ -0,0 +1,291 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv32 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV32 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +m -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -Werror -Wall -o - %s -S >/dev/null 2>&1 | FileCheck --check-prefix=ASM --allow-empty %s
+
+// ASM-NOT: warning
+#include <riscv_vector.h>
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vfslide1up.nxv1f32.f32.i32(<vscale x 1 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vfslide1up.nxv1f32.f32.i64(<vscale x 1 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vfslide1up_vf_f32mf2(vfloat32mf2_t src, float value,
+                                        size_t vl) {
+  return vfslide1up_vf_f32mf2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vfslide1up.nxv2f32.f32.i32(<vscale x 2 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vfslide1up.nxv2f32.f32.i64(<vscale x 2 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vfslide1up_vf_f32m1(vfloat32m1_t src, float value,
+                                      size_t vl) {
+  return vfslide1up_vf_f32m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vfslide1up.nxv4f32.f32.i32(<vscale x 4 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vfslide1up.nxv4f32.f32.i64(<vscale x 4 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vfslide1up_vf_f32m2(vfloat32m2_t src, float value,
+                                      size_t vl) {
+  return vfslide1up_vf_f32m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vfslide1up.nxv8f32.f32.i32(<vscale x 8 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vfslide1up.nxv8f32.f32.i64(<vscale x 8 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vfslide1up_vf_f32m4(vfloat32m4_t src, float value,
+                                      size_t vl) {
+  return vfslide1up_vf_f32m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vfslide1up.nxv16f32.f32.i32(<vscale x 16 x float> [[SRC:%.*]], float [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vfslide1up.nxv16f32.f32.i64(<vscale x 16 x float> [[SRC:%.*]], float [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vfslide1up_vf_f32m8(vfloat32m8_t src, float value,
+                                      size_t vl) {
+  return vfslide1up_vf_f32m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vfslide1up.nxv1f64.f64.i32(<vscale x 1 x double> [[SRC:%.*]], double [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vfslide1up.nxv1f64.f64.i64(<vscale x 1 x double> [[SRC:%.*]], double [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vfslide1up_vf_f64m1(vfloat64m1_t src, double value,
+                                      size_t vl) {
+  return vfslide1up_vf_f64m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vfslide1up.nxv2f64.f64.i32(<vscale x 2 x double> [[SRC:%.*]], double [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vfslide1up.nxv2f64.f64.i64(<vscale x 2 x double> [[SRC:%.*]], double [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vfslide1up_vf_f64m2(vfloat64m2_t src, double value,
+                                      size_t vl) {
+  return vfslide1up_vf_f64m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vfslide1up.nxv4f64.f64.i32(<vscale x 4 x double> [[SRC:%.*]], double [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vfslide1up.nxv4f64.f64.i64(<vscale x 4 x double> [[SRC:%.*]], double [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vfslide1up_vf_f64m4(vfloat64m4_t src, double value,
+                                      size_t vl) {
+  return vfslide1up_vf_f64m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vfslide1up.nxv8f64.f64.i32(<vscale x 8 x double> [[SRC:%.*]], double [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vfslide1up.nxv8f64.f64.i64(<vscale x 8 x double> [[SRC:%.*]], double [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vfslide1up_vf_f64m8(vfloat64m8_t src, double value,
+                                      size_t vl) {
+  return vfslide1up_vf_f64m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vfslide1up.mask.nxv1f32.f32.i32(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vfslide1up.mask.nxv1f32.f32.i64(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vfslide1up_vf_f32mf2_m(vbool64_t mask,
+                                          vfloat32mf2_t maskedoff,
+                                          vfloat32mf2_t src, float value,
+                                          size_t vl) {
+  return vfslide1up_vf_f32mf2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vfslide1up.mask.nxv2f32.f32.i32(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vfslide1up.mask.nxv2f32.f32.i64(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vfslide1up_vf_f32m1_m(vbool32_t mask, vfloat32m1_t maskedoff,
+                                        vfloat32m1_t src, float value,
+                                        size_t vl) {
+  return vfslide1up_vf_f32m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vfslide1up.mask.nxv4f32.f32.i32(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vfslide1up.mask.nxv4f32.f32.i64(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vfslide1up_vf_f32m2_m(vbool16_t mask, vfloat32m2_t maskedoff,
+                                        vfloat32m2_t src, float value,
+                                        size_t vl) {
+  return vfslide1up_vf_f32m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vfslide1up.mask.nxv8f32.f32.i32(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vfslide1up.mask.nxv8f32.f32.i64(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vfslide1up_vf_f32m4_m(vbool8_t mask, vfloat32m4_t maskedoff,
+                                        vfloat32m4_t src, float value,
+                                        size_t vl) {
+  return vfslide1up_vf_f32m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vfslide1up.mask.nxv16f32.f32.i32(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vfslide1up.mask.nxv16f32.f32.i64(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[SRC:%.*]], float [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vfslide1up_vf_f32m8_m(vbool4_t mask, vfloat32m8_t maskedoff,
+                                        vfloat32m8_t src, float value,
+                                        size_t vl) {
+  return vfslide1up_vf_f32m8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vfslide1up.mask.nxv1f64.f64.i32(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vfslide1up.mask.nxv1f64.f64.i64(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vfslide1up_vf_f64m1_m(vbool64_t mask, vfloat64m1_t maskedoff,
+                                        vfloat64m1_t src, double value,
+                                        size_t vl) {
+  return vfslide1up_vf_f64m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vfslide1up.mask.nxv2f64.f64.i32(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vfslide1up.mask.nxv2f64.f64.i64(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vfslide1up_vf_f64m2_m(vbool32_t mask, vfloat64m2_t maskedoff,
+                                        vfloat64m2_t src, double value,
+                                        size_t vl) {
+  return vfslide1up_vf_f64m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vfslide1up.mask.nxv4f64.f64.i32(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vfslide1up.mask.nxv4f64.f64.i64(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vfslide1up_vf_f64m4_m(vbool16_t mask, vfloat64m4_t maskedoff,
+                                        vfloat64m4_t src, double value,
+                                        size_t vl) {
+  return vfslide1up_vf_f64m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vfslide1up_vf_f64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vfslide1up.mask.nxv8f64.f64.i32(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vfslide1up_vf_f64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vfslide1up.mask.nxv8f64.f64.i64(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[SRC:%.*]], double [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vfslide1up_vf_f64m8_m(vbool8_t mask, vfloat64m8_t maskedoff,
+                                        vfloat64m8_t src, double value,
+                                        size_t vl) {
+  return vfslide1up_vf_f64m8_m(mask, maskedoff, src, value, vl);
+}
diff --git a/clang/test/CodeGen/RISCV/rvv-intrinsics/vrgather.c b/clang/test/CodeGen/RISCV/rvv-intrinsics/vrgather.c
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGen/RISCV/rvv-intrinsics/vrgather.c
@@ -0,0 +1,4785 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv32 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV32 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +m -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -Werror -Wall -o - %s -S >/dev/null 2>&1 | FileCheck --check-prefix=ASM --allow-empty %s
+
+// ASM-NOT: warning
+#include <riscv_vector.h>
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vv.nxv1i8.i32(<vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i8> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vv.nxv1i8.i64(<vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i8> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vrgather_vv_i8mf8(vint8mf8_t op1, vuint8mf8_t index,
+                                  size_t vl) {
+  return vrgather_vv_i8mf8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vx.nxv1i8.i32(<vscale x 1 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vx.nxv1i8.i64(<vscale x 1 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vrgather_vx_i8mf8(vint8mf8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i8mf8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vv.nxv2i8.i32(<vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i8> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vv.nxv2i8.i64(<vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i8> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vrgather_vv_i8mf4(vint8mf4_t op1, vuint8mf4_t index,
+                                  size_t vl) {
+  return vrgather_vv_i8mf4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vx.nxv2i8.i32(<vscale x 2 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vx.nxv2i8.i64(<vscale x 2 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vrgather_vx_i8mf4(vint8mf4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i8mf4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vv.nxv4i8.i32(<vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i8> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vv.nxv4i8.i64(<vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i8> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vrgather_vv_i8mf2(vint8mf2_t op1, vuint8mf2_t index,
+                                  size_t vl) {
+  return vrgather_vv_i8mf2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vx.nxv4i8.i32(<vscale x 4 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vx.nxv4i8.i64(<vscale x 4 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vrgather_vx_i8mf2(vint8mf2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i8mf2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vv.nxv8i8.i32(<vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i8> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vv.nxv8i8.i64(<vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i8> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vrgather_vv_i8m1(vint8m1_t op1, vuint8m1_t index, size_t vl) {
+  return vrgather_vv_i8m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vx.nxv8i8.i32(<vscale x 8 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vx.nxv8i8.i64(<vscale x 8 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vrgather_vx_i8m1(vint8m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i8m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vv.nxv16i8.i32(<vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i8> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vv.nxv16i8.i64(<vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i8> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vrgather_vv_i8m2(vint8m2_t op1, vuint8m2_t index, size_t vl) {
+  return vrgather_vv_i8m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vx.nxv16i8.i32(<vscale x 16 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vx.nxv16i8.i64(<vscale x 16 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vrgather_vx_i8m2(vint8m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i8m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vv.nxv32i8.i32(<vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i8> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vv.nxv32i8.i64(<vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i8> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vrgather_vv_i8m4(vint8m4_t op1, vuint8m4_t index, size_t vl) {
+  return vrgather_vv_i8m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vx.nxv32i8.i32(<vscale x 32 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vx.nxv32i8.i64(<vscale x 32 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vrgather_vx_i8m4(vint8m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i8m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vv.nxv64i8.i32(<vscale x 64 x i8> [[OP1:%.*]], <vscale x 64 x i8> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vv.nxv64i8.i64(<vscale x 64 x i8> [[OP1:%.*]], <vscale x 64 x i8> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vrgather_vv_i8m8(vint8m8_t op1, vuint8m8_t index, size_t vl) {
+  return vrgather_vv_i8m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vx.nxv64i8.i32(<vscale x 64 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vx.nxv64i8.i64(<vscale x 64 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vrgather_vx_i8m8(vint8m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i8m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vv.nxv1i16.i32(<vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vv.nxv1i16.i64(<vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vrgather_vv_i16mf4(vint16mf4_t op1, vuint16mf4_t index,
+                                    size_t vl) {
+  return vrgather_vv_i16mf4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vx.nxv1i16.i32(<vscale x 1 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vx.nxv1i16.i64(<vscale x 1 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vrgather_vx_i16mf4(vint16mf4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i16mf4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vv.nxv2i16.i32(<vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vv.nxv2i16.i64(<vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vrgather_vv_i16mf2(vint16mf2_t op1, vuint16mf2_t index,
+                                    size_t vl) {
+  return vrgather_vv_i16mf2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vx.nxv2i16.i32(<vscale x 2 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vx.nxv2i16.i64(<vscale x 2 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vrgather_vx_i16mf2(vint16mf2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i16mf2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vv.nxv4i16.i32(<vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vv.nxv4i16.i64(<vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vrgather_vv_i16m1(vint16m1_t op1, vuint16m1_t index,
+                                  size_t vl) {
+  return vrgather_vv_i16m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vx.nxv4i16.i32(<vscale x 4 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vx.nxv4i16.i64(<vscale x 4 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vrgather_vx_i16m1(vint16m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i16m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vv.nxv8i16.i32(<vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vv.nxv8i16.i64(<vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vrgather_vv_i16m2(vint16m2_t op1, vuint16m2_t index,
+                                  size_t vl) {
+  return vrgather_vv_i16m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vx.nxv8i16.i32(<vscale x 8 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vx.nxv8i16.i64(<vscale x 8 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vrgather_vx_i16m2(vint16m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i16m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vv.nxv16i16.i32(<vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vv.nxv16i16.i64(<vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vrgather_vv_i16m4(vint16m4_t op1, vuint16m4_t index,
+                                  size_t vl) {
+  return vrgather_vv_i16m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vx.nxv16i16.i32(<vscale x 16 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vx.nxv16i16.i64(<vscale x 16 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vrgather_vx_i16m4(vint16m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i16m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vv.nxv32i16.i32(<vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vv.nxv32i16.i64(<vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vrgather_vv_i16m8(vint16m8_t op1, vuint16m8_t index,
+                                  size_t vl) {
+  return vrgather_vv_i16m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vx.nxv32i16.i32(<vscale x 32 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vx.nxv32i16.i64(<vscale x 32 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vrgather_vx_i16m8(vint16m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i16m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vv.nxv1i32.i32(<vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vv.nxv1i32.i64(<vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vrgather_vv_i32mf2(vint32mf2_t op1, vuint32mf2_t index,
+                                    size_t vl) {
+  return vrgather_vv_i32mf2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vx.nxv1i32.i32(<vscale x 1 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vx.nxv1i32.i64(<vscale x 1 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vrgather_vx_i32mf2(vint32mf2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i32mf2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vv.nxv2i32.i32(<vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vv.nxv2i32.i64(<vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vrgather_vv_i32m1(vint32m1_t op1, vuint32m1_t index,
+                                  size_t vl) {
+  return vrgather_vv_i32m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vx.nxv2i32.i32(<vscale x 2 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vx.nxv2i32.i64(<vscale x 2 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vrgather_vx_i32m1(vint32m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i32m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vv.nxv4i32.i32(<vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vv.nxv4i32.i64(<vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vrgather_vv_i32m2(vint32m2_t op1, vuint32m2_t index,
+                                  size_t vl) {
+  return vrgather_vv_i32m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vx.nxv4i32.i32(<vscale x 4 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vx.nxv4i32.i64(<vscale x 4 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vrgather_vx_i32m2(vint32m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i32m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vv.nxv8i32.i32(<vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vv.nxv8i32.i64(<vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vrgather_vv_i32m4(vint32m4_t op1, vuint32m4_t index,
+                                  size_t vl) {
+  return vrgather_vv_i32m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vx.nxv8i32.i32(<vscale x 8 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vx.nxv8i32.i64(<vscale x 8 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vrgather_vx_i32m4(vint32m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i32m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vv.nxv16i32.i32(<vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vv.nxv16i32.i64(<vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vrgather_vv_i32m8(vint32m8_t op1, vuint32m8_t index,
+                                  size_t vl) {
+  return vrgather_vv_i32m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vx.nxv16i32.i32(<vscale x 16 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vx.nxv16i32.i64(<vscale x 16 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vrgather_vx_i32m8(vint32m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i32m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vv.nxv1i64.i32(<vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vv.nxv1i64.i64(<vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vrgather_vv_i64m1(vint64m1_t op1, vuint64m1_t index,
+                                  size_t vl) {
+  return vrgather_vv_i64m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vx.nxv1i64.i32(<vscale x 1 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vx.nxv1i64.i64(<vscale x 1 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vrgather_vx_i64m1(vint64m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i64m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vv.nxv2i64.i32(<vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vv.nxv2i64.i64(<vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vrgather_vv_i64m2(vint64m2_t op1, vuint64m2_t index,
+                                  size_t vl) {
+  return vrgather_vv_i64m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vx.nxv2i64.i32(<vscale x 2 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vx.nxv2i64.i64(<vscale x 2 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vrgather_vx_i64m2(vint64m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i64m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vv.nxv4i64.i32(<vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vv.nxv4i64.i64(<vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vrgather_vv_i64m4(vint64m4_t op1, vuint64m4_t index,
+                                  size_t vl) {
+  return vrgather_vv_i64m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vx.nxv4i64.i32(<vscale x 4 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vx.nxv4i64.i64(<vscale x 4 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vrgather_vx_i64m4(vint64m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i64m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vv.nxv8i64.i32(<vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vv.nxv8i64.i64(<vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vrgather_vv_i64m8(vint64m8_t op1, vuint64m8_t index,
+                                  size_t vl) {
+  return vrgather_vv_i64m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vx.nxv8i64.i32(<vscale x 8 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vx.nxv8i64.i64(<vscale x 8 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vrgather_vx_i64m8(vint64m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i64m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vv.nxv1i8.i32(<vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i8> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vv.nxv1i8.i64(<vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i8> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vrgather_vv_u8mf8(vuint8mf8_t op1, vuint8mf8_t index,
+                                   size_t vl) {
+  return vrgather_vv_u8mf8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vx.nxv1i8.i32(<vscale x 1 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vx.nxv1i8.i64(<vscale x 1 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vrgather_vx_u8mf8(vuint8mf8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u8mf8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vv.nxv2i8.i32(<vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i8> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vv.nxv2i8.i64(<vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i8> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vrgather_vv_u8mf4(vuint8mf4_t op1, vuint8mf4_t index,
+                                   size_t vl) {
+  return vrgather_vv_u8mf4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vx.nxv2i8.i32(<vscale x 2 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vx.nxv2i8.i64(<vscale x 2 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vrgather_vx_u8mf4(vuint8mf4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u8mf4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vv.nxv4i8.i32(<vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i8> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vv.nxv4i8.i64(<vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i8> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vrgather_vv_u8mf2(vuint8mf2_t op1, vuint8mf2_t index,
+                                   size_t vl) {
+  return vrgather_vv_u8mf2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vx.nxv4i8.i32(<vscale x 4 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vx.nxv4i8.i64(<vscale x 4 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vrgather_vx_u8mf2(vuint8mf2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u8mf2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vv.nxv8i8.i32(<vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i8> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vv.nxv8i8.i64(<vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i8> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vrgather_vv_u8m1(vuint8m1_t op1, vuint8m1_t index, size_t vl) {
+  return vrgather_vv_u8m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vx.nxv8i8.i32(<vscale x 8 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vx.nxv8i8.i64(<vscale x 8 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vrgather_vx_u8m1(vuint8m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u8m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vv.nxv16i8.i32(<vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i8> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vv.nxv16i8.i64(<vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i8> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vrgather_vv_u8m2(vuint8m2_t op1, vuint8m2_t index, size_t vl) {
+  return vrgather_vv_u8m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vx.nxv16i8.i32(<vscale x 16 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vx.nxv16i8.i64(<vscale x 16 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vrgather_vx_u8m2(vuint8m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u8m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vv.nxv32i8.i32(<vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i8> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vv.nxv32i8.i64(<vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i8> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vrgather_vv_u8m4(vuint8m4_t op1, vuint8m4_t index, size_t vl) {
+  return vrgather_vv_u8m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vx.nxv32i8.i32(<vscale x 32 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vx.nxv32i8.i64(<vscale x 32 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vrgather_vx_u8m4(vuint8m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u8m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vv.nxv64i8.i32(<vscale x 64 x i8> [[OP1:%.*]], <vscale x 64 x i8> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vv.nxv64i8.i64(<vscale x 64 x i8> [[OP1:%.*]], <vscale x 64 x i8> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vrgather_vv_u8m8(vuint8m8_t op1, vuint8m8_t index, size_t vl) {
+  return vrgather_vv_u8m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vx.nxv64i8.i32(<vscale x 64 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vx.nxv64i8.i64(<vscale x 64 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vrgather_vx_u8m8(vuint8m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u8m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vv.nxv1i16.i32(<vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vv.nxv1i16.i64(<vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vrgather_vv_u16mf4(vuint16mf4_t op1, vuint16mf4_t index,
+                                     size_t vl) {
+  return vrgather_vv_u16mf4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vx.nxv1i16.i32(<vscale x 1 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vx.nxv1i16.i64(<vscale x 1 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vrgather_vx_u16mf4(vuint16mf4_t op1, size_t index,
+                                     size_t vl) {
+  return vrgather_vx_u16mf4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vv.nxv2i16.i32(<vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vv.nxv2i16.i64(<vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vrgather_vv_u16mf2(vuint16mf2_t op1, vuint16mf2_t index,
+                                     size_t vl) {
+  return vrgather_vv_u16mf2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vx.nxv2i16.i32(<vscale x 2 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vx.nxv2i16.i64(<vscale x 2 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vrgather_vx_u16mf2(vuint16mf2_t op1, size_t index,
+                                     size_t vl) {
+  return vrgather_vx_u16mf2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vv.nxv4i16.i32(<vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vv.nxv4i16.i64(<vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vrgather_vv_u16m1(vuint16m1_t op1, vuint16m1_t index,
+                                   size_t vl) {
+  return vrgather_vv_u16m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vx.nxv4i16.i32(<vscale x 4 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vx.nxv4i16.i64(<vscale x 4 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vrgather_vx_u16m1(vuint16m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u16m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vv.nxv8i16.i32(<vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vv.nxv8i16.i64(<vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vrgather_vv_u16m2(vuint16m2_t op1, vuint16m2_t index,
+                                   size_t vl) {
+  return vrgather_vv_u16m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vx.nxv8i16.i32(<vscale x 8 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vx.nxv8i16.i64(<vscale x 8 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vrgather_vx_u16m2(vuint16m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u16m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vv.nxv16i16.i32(<vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vv.nxv16i16.i64(<vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vrgather_vv_u16m4(vuint16m4_t op1, vuint16m4_t index,
+                                   size_t vl) {
+  return vrgather_vv_u16m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vx.nxv16i16.i32(<vscale x 16 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vx.nxv16i16.i64(<vscale x 16 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vrgather_vx_u16m4(vuint16m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u16m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vv.nxv32i16.i32(<vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vv.nxv32i16.i64(<vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vrgather_vv_u16m8(vuint16m8_t op1, vuint16m8_t index,
+                                   size_t vl) {
+  return vrgather_vv_u16m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vx.nxv32i16.i32(<vscale x 32 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vx.nxv32i16.i64(<vscale x 32 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vrgather_vx_u16m8(vuint16m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u16m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vv.nxv1i32.i32(<vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vv.nxv1i32.i64(<vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vrgather_vv_u32mf2(vuint32mf2_t op1, vuint32mf2_t index,
+                                     size_t vl) {
+  return vrgather_vv_u32mf2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vx.nxv1i32.i32(<vscale x 1 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vx.nxv1i32.i64(<vscale x 1 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vrgather_vx_u32mf2(vuint32mf2_t op1, size_t index,
+                                     size_t vl) {
+  return vrgather_vx_u32mf2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vv.nxv2i32.i32(<vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vv.nxv2i32.i64(<vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vrgather_vv_u32m1(vuint32m1_t op1, vuint32m1_t index,
+                                   size_t vl) {
+  return vrgather_vv_u32m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vx.nxv2i32.i32(<vscale x 2 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vx.nxv2i32.i64(<vscale x 2 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vrgather_vx_u32m1(vuint32m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u32m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vv.nxv4i32.i32(<vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vv.nxv4i32.i64(<vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vrgather_vv_u32m2(vuint32m2_t op1, vuint32m2_t index,
+                                   size_t vl) {
+  return vrgather_vv_u32m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vx.nxv4i32.i32(<vscale x 4 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vx.nxv4i32.i64(<vscale x 4 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vrgather_vx_u32m2(vuint32m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u32m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vv.nxv8i32.i32(<vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vv.nxv8i32.i64(<vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vrgather_vv_u32m4(vuint32m4_t op1, vuint32m4_t index,
+                                   size_t vl) {
+  return vrgather_vv_u32m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vx.nxv8i32.i32(<vscale x 8 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vx.nxv8i32.i64(<vscale x 8 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vrgather_vx_u32m4(vuint32m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u32m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vv.nxv16i32.i32(<vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vv.nxv16i32.i64(<vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vrgather_vv_u32m8(vuint32m8_t op1, vuint32m8_t index,
+                                   size_t vl) {
+  return vrgather_vv_u32m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vx.nxv16i32.i32(<vscale x 16 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vx.nxv16i32.i64(<vscale x 16 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vrgather_vx_u32m8(vuint32m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u32m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vv.nxv1i64.i32(<vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vv.nxv1i64.i64(<vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vrgather_vv_u64m1(vuint64m1_t op1, vuint64m1_t index,
+                                   size_t vl) {
+  return vrgather_vv_u64m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vx.nxv1i64.i32(<vscale x 1 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vx.nxv1i64.i64(<vscale x 1 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vrgather_vx_u64m1(vuint64m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u64m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vv.nxv2i64.i32(<vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vv.nxv2i64.i64(<vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vrgather_vv_u64m2(vuint64m2_t op1, vuint64m2_t index,
+                                   size_t vl) {
+  return vrgather_vv_u64m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vx.nxv2i64.i32(<vscale x 2 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vx.nxv2i64.i64(<vscale x 2 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vrgather_vx_u64m2(vuint64m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u64m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vv.nxv4i64.i32(<vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vv.nxv4i64.i64(<vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vrgather_vv_u64m4(vuint64m4_t op1, vuint64m4_t index,
+                                   size_t vl) {
+  return vrgather_vv_u64m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vx.nxv4i64.i32(<vscale x 4 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vx.nxv4i64.i64(<vscale x 4 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vrgather_vx_u64m4(vuint64m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u64m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vv.nxv8i64.i32(<vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vv.nxv8i64.i64(<vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vrgather_vv_u64m8(vuint64m8_t op1, vuint64m8_t index,
+                                   size_t vl) {
+  return vrgather_vv_u64m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vx.nxv8i64.i32(<vscale x 8 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vx.nxv8i64.i64(<vscale x 8 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vrgather_vx_u64m8(vuint64m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u64m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgather.vv.nxv1f32.i32(<vscale x 1 x float> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgather.vv.nxv1f32.i64(<vscale x 1 x float> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vrgather_vv_f32mf2(vfloat32mf2_t op1, vuint32mf2_t index,
+                                      size_t vl) {
+  return vrgather_vv_f32mf2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgather.vx.nxv1f32.i32(<vscale x 1 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgather.vx.nxv1f32.i64(<vscale x 1 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vrgather_vx_f32mf2(vfloat32mf2_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather_vx_f32mf2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgather.vv.nxv2f32.i32(<vscale x 2 x float> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgather.vv.nxv2f32.i64(<vscale x 2 x float> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vrgather_vv_f32m1(vfloat32m1_t op1, vuint32m1_t index,
+                                    size_t vl) {
+  return vrgather_vv_f32m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgather.vx.nxv2f32.i32(<vscale x 2 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgather.vx.nxv2f32.i64(<vscale x 2 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vrgather_vx_f32m1(vfloat32m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_f32m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgather.vv.nxv4f32.i32(<vscale x 4 x float> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgather.vv.nxv4f32.i64(<vscale x 4 x float> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vrgather_vv_f32m2(vfloat32m2_t op1, vuint32m2_t index,
+                                    size_t vl) {
+  return vrgather_vv_f32m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgather.vx.nxv4f32.i32(<vscale x 4 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgather.vx.nxv4f32.i64(<vscale x 4 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vrgather_vx_f32m2(vfloat32m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_f32m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgather.vv.nxv8f32.i32(<vscale x 8 x float> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgather.vv.nxv8f32.i64(<vscale x 8 x float> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vrgather_vv_f32m4(vfloat32m4_t op1, vuint32m4_t index,
+                                    size_t vl) {
+  return vrgather_vv_f32m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgather.vx.nxv8f32.i32(<vscale x 8 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgather.vx.nxv8f32.i64(<vscale x 8 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vrgather_vx_f32m4(vfloat32m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_f32m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgather.vv.nxv16f32.i32(<vscale x 16 x float> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgather.vv.nxv16f32.i64(<vscale x 16 x float> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vrgather_vv_f32m8(vfloat32m8_t op1, vuint32m8_t index,
+                                    size_t vl) {
+  return vrgather_vv_f32m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgather.vx.nxv16f32.i32(<vscale x 16 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgather.vx.nxv16f32.i64(<vscale x 16 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vrgather_vx_f32m8(vfloat32m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_f32m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgather.vv.nxv1f64.i32(<vscale x 1 x double> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgather.vv.nxv1f64.i64(<vscale x 1 x double> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vrgather_vv_f64m1(vfloat64m1_t op1, vuint64m1_t index,
+                                    size_t vl) {
+  return vrgather_vv_f64m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgather.vx.nxv1f64.i32(<vscale x 1 x double> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgather.vx.nxv1f64.i64(<vscale x 1 x double> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vrgather_vx_f64m1(vfloat64m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_f64m1(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgather.vv.nxv2f64.i32(<vscale x 2 x double> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgather.vv.nxv2f64.i64(<vscale x 2 x double> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vrgather_vv_f64m2(vfloat64m2_t op1, vuint64m2_t index,
+                                    size_t vl) {
+  return vrgather_vv_f64m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgather.vx.nxv2f64.i32(<vscale x 2 x double> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgather.vx.nxv2f64.i64(<vscale x 2 x double> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vrgather_vx_f64m2(vfloat64m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_f64m2(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgather.vv.nxv4f64.i32(<vscale x 4 x double> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgather.vv.nxv4f64.i64(<vscale x 4 x double> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vrgather_vv_f64m4(vfloat64m4_t op1, vuint64m4_t index,
+                                    size_t vl) {
+  return vrgather_vv_f64m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgather.vx.nxv4f64.i32(<vscale x 4 x double> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgather.vx.nxv4f64.i64(<vscale x 4 x double> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vrgather_vx_f64m4(vfloat64m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_f64m4(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgather.vv.nxv8f64.i32(<vscale x 8 x double> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgather.vv.nxv8f64.i64(<vscale x 8 x double> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vrgather_vv_f64m8(vfloat64m8_t op1, vuint64m8_t index,
+                                    size_t vl) {
+  return vrgather_vv_f64m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgather.vx.nxv8f64.i32(<vscale x 8 x double> [[OP1:%.*]], i32 [[INDEX:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgather.vx.nxv8f64.i64(<vscale x 8 x double> [[OP1:%.*]], i64 [[INDEX:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vrgather_vx_f64m8(vfloat64m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_f64m8(op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgatherei16.vv.nxv1i8.i32(<vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgatherei16.vv.nxv1i8.i64(<vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vrgatherei16_vv_i8mf8(vint8mf8_t op1, vuint16mf4_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i8mf8(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgatherei16.vv.nxv2i8.i32(<vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgatherei16.vv.nxv2i8.i64(<vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vrgatherei16_vv_i8mf4(vint8mf4_t op1, vuint16mf2_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i8mf4(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgatherei16.vv.nxv4i8.i32(<vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgatherei16.vv.nxv4i8.i64(<vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vrgatherei16_vv_i8mf2(vint8mf2_t op1, vuint16m1_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i8mf2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgatherei16.vv.nxv8i8.i32(<vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgatherei16.vv.nxv8i8.i64(<vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vrgatherei16_vv_i8m1(vint8m1_t op1, vuint16m2_t op2, size_t vl) {
+  return vrgatherei16_vv_i8m1(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgatherei16.vv.nxv16i8.i32(<vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgatherei16.vv.nxv16i8.i64(<vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vrgatherei16_vv_i8m2(vint8m2_t op1, vuint16m4_t op2, size_t vl) {
+  return vrgatherei16_vv_i8m2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgatherei16.vv.nxv32i8.i32(<vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgatherei16.vv.nxv32i8.i64(<vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vrgatherei16_vv_i8m4(vint8m4_t op1, vuint16m8_t op2, size_t vl) {
+  return vrgatherei16_vv_i8m4(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgatherei16.vv.nxv1i16.i32(<vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgatherei16.vv.nxv1i16.i64(<vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vrgatherei16_vv_i16mf4(vint16mf4_t op1, vuint16mf4_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i16mf4(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgatherei16.vv.nxv2i16.i32(<vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgatherei16.vv.nxv2i16.i64(<vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vrgatherei16_vv_i16mf2(vint16mf2_t op1, vuint16mf2_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i16mf2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgatherei16.vv.nxv4i16.i32(<vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgatherei16.vv.nxv4i16.i64(<vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vrgatherei16_vv_i16m1(vint16m1_t op1, vuint16m1_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i16m1(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgatherei16.vv.nxv8i16.i32(<vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgatherei16.vv.nxv8i16.i64(<vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vrgatherei16_vv_i16m2(vint16m2_t op1, vuint16m2_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i16m2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgatherei16.vv.nxv16i16.i32(<vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgatherei16.vv.nxv16i16.i64(<vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vrgatherei16_vv_i16m4(vint16m4_t op1, vuint16m4_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i16m4(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgatherei16.vv.nxv32i16.i32(<vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgatherei16.vv.nxv32i16.i64(<vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vrgatherei16_vv_i16m8(vint16m8_t op1, vuint16m8_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i16m8(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgatherei16.vv.nxv1i32.i32(<vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgatherei16.vv.nxv1i32.i64(<vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vrgatherei16_vv_i32mf2(vint32mf2_t op1, vuint16mf4_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i32mf2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgatherei16.vv.nxv2i32.i32(<vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgatherei16.vv.nxv2i32.i64(<vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vrgatherei16_vv_i32m1(vint32m1_t op1, vuint16mf2_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i32m1(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgatherei16.vv.nxv4i32.i32(<vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgatherei16.vv.nxv4i32.i64(<vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vrgatherei16_vv_i32m2(vint32m2_t op1, vuint16m1_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i32m2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgatherei16.vv.nxv8i32.i32(<vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgatherei16.vv.nxv8i32.i64(<vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vrgatherei16_vv_i32m4(vint32m4_t op1, vuint16m2_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i32m4(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgatherei16.vv.nxv16i32.i32(<vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgatherei16.vv.nxv16i32.i64(<vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vrgatherei16_vv_i32m8(vint32m8_t op1, vuint16m4_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i32m8(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgatherei16.vv.nxv1i64.i32(<vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgatherei16.vv.nxv1i64.i64(<vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vrgatherei16_vv_i64m1(vint64m1_t op1, vuint16mf4_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i64m1(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgatherei16.vv.nxv2i64.i32(<vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgatherei16.vv.nxv2i64.i64(<vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vrgatherei16_vv_i64m2(vint64m2_t op1, vuint16mf2_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i64m2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgatherei16.vv.nxv4i64.i32(<vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgatherei16.vv.nxv4i64.i64(<vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vrgatherei16_vv_i64m4(vint64m4_t op1, vuint16m1_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i64m4(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgatherei16.vv.nxv8i64.i32(<vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgatherei16.vv.nxv8i64.i64(<vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vrgatherei16_vv_i64m8(vint64m8_t op1, vuint16m2_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i64m8(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgatherei16.vv.nxv1i8.i32(<vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgatherei16.vv.nxv1i8.i64(<vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vrgatherei16_vv_u8mf8(vuint8mf8_t op1, vuint16mf4_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u8mf8(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgatherei16.vv.nxv2i8.i32(<vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgatherei16.vv.nxv2i8.i64(<vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vrgatherei16_vv_u8mf4(vuint8mf4_t op1, vuint16mf2_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u8mf4(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgatherei16.vv.nxv4i8.i32(<vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgatherei16.vv.nxv4i8.i64(<vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vrgatherei16_vv_u8mf2(vuint8mf2_t op1, vuint16m1_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u8mf2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgatherei16.vv.nxv8i8.i32(<vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgatherei16.vv.nxv8i8.i64(<vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vrgatherei16_vv_u8m1(vuint8m1_t op1, vuint16m2_t op2,
+                                     size_t vl) {
+  return vrgatherei16_vv_u8m1(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgatherei16.vv.nxv16i8.i32(<vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgatherei16.vv.nxv16i8.i64(<vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vrgatherei16_vv_u8m2(vuint8m2_t op1, vuint16m4_t op2,
+                                     size_t vl) {
+  return vrgatherei16_vv_u8m2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgatherei16.vv.nxv32i8.i32(<vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgatherei16.vv.nxv32i8.i64(<vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vrgatherei16_vv_u8m4(vuint8m4_t op1, vuint16m8_t op2,
+                                     size_t vl) {
+  return vrgatherei16_vv_u8m4(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgatherei16.vv.nxv1i16.i32(<vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgatherei16.vv.nxv1i16.i64(<vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vrgatherei16_vv_u16mf4(vuint16mf4_t op1, vuint16mf4_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u16mf4(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgatherei16.vv.nxv2i16.i32(<vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgatherei16.vv.nxv2i16.i64(<vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vrgatherei16_vv_u16mf2(vuint16mf2_t op1, vuint16mf2_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u16mf2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgatherei16.vv.nxv4i16.i32(<vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgatherei16.vv.nxv4i16.i64(<vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vrgatherei16_vv_u16m1(vuint16m1_t op1, vuint16m1_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u16m1(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgatherei16.vv.nxv8i16.i32(<vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgatherei16.vv.nxv8i16.i64(<vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vrgatherei16_vv_u16m2(vuint16m2_t op1, vuint16m2_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u16m2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgatherei16.vv.nxv16i16.i32(<vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgatherei16.vv.nxv16i16.i64(<vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vrgatherei16_vv_u16m4(vuint16m4_t op1, vuint16m4_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u16m4(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgatherei16.vv.nxv32i16.i32(<vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgatherei16.vv.nxv32i16.i64(<vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vrgatherei16_vv_u16m8(vuint16m8_t op1, vuint16m8_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u16m8(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgatherei16.vv.nxv1i32.i32(<vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgatherei16.vv.nxv1i32.i64(<vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vrgatherei16_vv_u32mf2(vuint32mf2_t op1, vuint16mf4_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u32mf2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgatherei16.vv.nxv2i32.i32(<vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgatherei16.vv.nxv2i32.i64(<vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vrgatherei16_vv_u32m1(vuint32m1_t op1, vuint16mf2_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u32m1(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgatherei16.vv.nxv4i32.i32(<vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgatherei16.vv.nxv4i32.i64(<vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vrgatherei16_vv_u32m2(vuint32m2_t op1, vuint16m1_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u32m2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgatherei16.vv.nxv8i32.i32(<vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgatherei16.vv.nxv8i32.i64(<vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vrgatherei16_vv_u32m4(vuint32m4_t op1, vuint16m2_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u32m4(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgatherei16.vv.nxv16i32.i32(<vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgatherei16.vv.nxv16i32.i64(<vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vrgatherei16_vv_u32m8(vuint32m8_t op1, vuint16m4_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u32m8(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgatherei16.vv.nxv1i64.i32(<vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgatherei16.vv.nxv1i64.i64(<vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vrgatherei16_vv_u64m1(vuint64m1_t op1, vuint16mf4_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u64m1(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgatherei16.vv.nxv2i64.i32(<vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgatherei16.vv.nxv2i64.i64(<vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vrgatherei16_vv_u64m2(vuint64m2_t op1, vuint16mf2_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u64m2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgatherei16.vv.nxv4i64.i32(<vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgatherei16.vv.nxv4i64.i64(<vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vrgatherei16_vv_u64m4(vuint64m4_t op1, vuint16m1_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u64m4(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgatherei16.vv.nxv8i64.i32(<vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgatherei16.vv.nxv8i64.i64(<vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vrgatherei16_vv_u64m8(vuint64m8_t op1, vuint16m2_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u64m8(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgatherei16.vv.nxv1f32.i32(<vscale x 1 x float> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgatherei16.vv.nxv1f32.i64(<vscale x 1 x float> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vrgatherei16_vv_f32mf2(vfloat32mf2_t op1, vuint16mf4_t op2,
+                                          size_t vl) {
+  return vrgatherei16_vv_f32mf2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgatherei16.vv.nxv2f32.i32(<vscale x 2 x float> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgatherei16.vv.nxv2f32.i64(<vscale x 2 x float> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vrgatherei16_vv_f32m1(vfloat32m1_t op1, vuint16mf2_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_f32m1(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgatherei16.vv.nxv4f32.i32(<vscale x 4 x float> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgatherei16.vv.nxv4f32.i64(<vscale x 4 x float> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vrgatherei16_vv_f32m2(vfloat32m2_t op1, vuint16m1_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_f32m2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgatherei16.vv.nxv8f32.i32(<vscale x 8 x float> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgatherei16.vv.nxv8f32.i64(<vscale x 8 x float> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vrgatherei16_vv_f32m4(vfloat32m4_t op1, vuint16m2_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_f32m4(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgatherei16.vv.nxv16f32.i32(<vscale x 16 x float> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgatherei16.vv.nxv16f32.i64(<vscale x 16 x float> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vrgatherei16_vv_f32m8(vfloat32m8_t op1, vuint16m4_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_f32m8(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgatherei16.vv.nxv1f64.i32(<vscale x 1 x double> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgatherei16.vv.nxv1f64.i64(<vscale x 1 x double> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vrgatherei16_vv_f64m1(vfloat64m1_t op1, vuint16mf4_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_f64m1(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgatherei16.vv.nxv2f64.i32(<vscale x 2 x double> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgatherei16.vv.nxv2f64.i64(<vscale x 2 x double> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vrgatherei16_vv_f64m2(vfloat64m2_t op1, vuint16mf2_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_f64m2(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgatherei16.vv.nxv4f64.i32(<vscale x 4 x double> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgatherei16.vv.nxv4f64.i64(<vscale x 4 x double> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vrgatherei16_vv_f64m4(vfloat64m4_t op1, vuint16m1_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_f64m4(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgatherei16.vv.nxv8f64.i32(<vscale x 8 x double> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgatherei16.vv.nxv8f64.i64(<vscale x 8 x double> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vrgatherei16_vv_f64m8(vfloat64m8_t op1, vuint16m2_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_f64m8(op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vv.mask.nxv1i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i8> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vv.mask.nxv1i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i8> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vrgather_vv_i8mf8_m(vbool64_t mask, vint8mf8_t maskedoff,
+                                    vint8mf8_t op1, vuint8mf8_t index,
+                                    size_t vl) {
+  return vrgather_vv_i8mf8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vx.mask.nxv1i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vx.mask.nxv1i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vrgather_vx_i8mf8_m(vbool64_t mask, vint8mf8_t maskedoff,
+                                    vint8mf8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i8mf8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vv.mask.nxv2i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i8> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vv.mask.nxv2i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i8> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vrgather_vv_i8mf4_m(vbool32_t mask, vint8mf4_t maskedoff,
+                                    vint8mf4_t op1, vuint8mf4_t index,
+                                    size_t vl) {
+  return vrgather_vv_i8mf4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vx.mask.nxv2i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vx.mask.nxv2i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vrgather_vx_i8mf4_m(vbool32_t mask, vint8mf4_t maskedoff,
+                                    vint8mf4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i8mf4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vv.mask.nxv4i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i8> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vv.mask.nxv4i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i8> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vrgather_vv_i8mf2_m(vbool16_t mask, vint8mf2_t maskedoff,
+                                    vint8mf2_t op1, vuint8mf2_t index,
+                                    size_t vl) {
+  return vrgather_vv_i8mf2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vx.mask.nxv4i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vx.mask.nxv4i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vrgather_vx_i8mf2_m(vbool16_t mask, vint8mf2_t maskedoff,
+                                    vint8mf2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i8mf2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vv.mask.nxv8i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i8> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vv.mask.nxv8i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i8> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vrgather_vv_i8m1_m(vbool8_t mask, vint8m1_t maskedoff,
+                                  vint8m1_t op1, vuint8m1_t index, size_t vl) {
+  return vrgather_vv_i8m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vx.mask.nxv8i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vx.mask.nxv8i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vrgather_vx_i8m1_m(vbool8_t mask, vint8m1_t maskedoff,
+                                  vint8m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i8m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vv.mask.nxv16i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i8> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vv.mask.nxv16i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i8> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vrgather_vv_i8m2_m(vbool4_t mask, vint8m2_t maskedoff,
+                                  vint8m2_t op1, vuint8m2_t index, size_t vl) {
+  return vrgather_vv_i8m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vx.mask.nxv16i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vx.mask.nxv16i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vrgather_vx_i8m2_m(vbool4_t mask, vint8m2_t maskedoff,
+                                  vint8m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i8m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vv.mask.nxv32i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i8> [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vv.mask.nxv32i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i8> [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vrgather_vv_i8m4_m(vbool2_t mask, vint8m4_t maskedoff,
+                                  vint8m4_t op1, vuint8m4_t index, size_t vl) {
+  return vrgather_vv_i8m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vx.mask.nxv32i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vx.mask.nxv32i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vrgather_vx_i8m4_m(vbool2_t mask, vint8m4_t maskedoff,
+                                  vint8m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i8m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vv.mask.nxv64i8.i32(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[OP1:%.*]], <vscale x 64 x i8> [[INDEX:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vv.mask.nxv64i8.i64(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[OP1:%.*]], <vscale x 64 x i8> [[INDEX:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vrgather_vv_i8m8_m(vbool1_t mask, vint8m8_t maskedoff,
+                                  vint8m8_t op1, vuint8m8_t index, size_t vl) {
+  return vrgather_vv_i8m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vx.mask.nxv64i8.i32(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vx.mask.nxv64i8.i64(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vrgather_vx_i8m8_m(vbool1_t mask, vint8m8_t maskedoff,
+                                  vint8m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i8m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vv.mask.nxv1i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vv.mask.nxv1i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vrgather_vv_i16mf4_m(vbool64_t mask, vint16mf4_t maskedoff,
+                                      vint16mf4_t op1, vuint16mf4_t index,
+                                      size_t vl) {
+  return vrgather_vv_i16mf4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vx.mask.nxv1i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vx.mask.nxv1i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vrgather_vx_i16mf4_m(vbool64_t mask, vint16mf4_t maskedoff,
+                                      vint16mf4_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather_vx_i16mf4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vv.mask.nxv2i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vv.mask.nxv2i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vrgather_vv_i16mf2_m(vbool32_t mask, vint16mf2_t maskedoff,
+                                      vint16mf2_t op1, vuint16mf2_t index,
+                                      size_t vl) {
+  return vrgather_vv_i16mf2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vx.mask.nxv2i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vx.mask.nxv2i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vrgather_vx_i16mf2_m(vbool32_t mask, vint16mf2_t maskedoff,
+                                      vint16mf2_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather_vx_i16mf2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vv.mask.nxv4i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vv.mask.nxv4i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vrgather_vv_i16m1_m(vbool16_t mask, vint16m1_t maskedoff,
+                                    vint16m1_t op1, vuint16m1_t index,
+                                    size_t vl) {
+  return vrgather_vv_i16m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vx.mask.nxv4i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vx.mask.nxv4i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vrgather_vx_i16m1_m(vbool16_t mask, vint16m1_t maskedoff,
+                                    vint16m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i16m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vv.mask.nxv8i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vv.mask.nxv8i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vrgather_vv_i16m2_m(vbool8_t mask, vint16m2_t maskedoff,
+                                    vint16m2_t op1, vuint16m2_t index,
+                                    size_t vl) {
+  return vrgather_vv_i16m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vx.mask.nxv8i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vx.mask.nxv8i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vrgather_vx_i16m2_m(vbool8_t mask, vint16m2_t maskedoff,
+                                    vint16m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i16m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vv.mask.nxv16i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vv.mask.nxv16i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vrgather_vv_i16m4_m(vbool4_t mask, vint16m4_t maskedoff,
+                                    vint16m4_t op1, vuint16m4_t index,
+                                    size_t vl) {
+  return vrgather_vv_i16m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vx.mask.nxv16i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vx.mask.nxv16i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vrgather_vx_i16m4_m(vbool4_t mask, vint16m4_t maskedoff,
+                                    vint16m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i16m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vv.mask.nxv32i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vv.mask.nxv32i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vrgather_vv_i16m8_m(vbool2_t mask, vint16m8_t maskedoff,
+                                    vint16m8_t op1, vuint16m8_t index,
+                                    size_t vl) {
+  return vrgather_vv_i16m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vx.mask.nxv32i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vx.mask.nxv32i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vrgather_vx_i16m8_m(vbool2_t mask, vint16m8_t maskedoff,
+                                    vint16m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i16m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vv.mask.nxv1i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vv.mask.nxv1i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vrgather_vv_i32mf2_m(vbool64_t mask, vint32mf2_t maskedoff,
+                                      vint32mf2_t op1, vuint32mf2_t index,
+                                      size_t vl) {
+  return vrgather_vv_i32mf2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vx.mask.nxv1i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vx.mask.nxv1i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vrgather_vx_i32mf2_m(vbool64_t mask, vint32mf2_t maskedoff,
+                                      vint32mf2_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather_vx_i32mf2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vv.mask.nxv2i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vv.mask.nxv2i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vrgather_vv_i32m1_m(vbool32_t mask, vint32m1_t maskedoff,
+                                    vint32m1_t op1, vuint32m1_t index,
+                                    size_t vl) {
+  return vrgather_vv_i32m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vx.mask.nxv2i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vx.mask.nxv2i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vrgather_vx_i32m1_m(vbool32_t mask, vint32m1_t maskedoff,
+                                    vint32m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i32m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vv.mask.nxv4i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vv.mask.nxv4i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vrgather_vv_i32m2_m(vbool16_t mask, vint32m2_t maskedoff,
+                                    vint32m2_t op1, vuint32m2_t index,
+                                    size_t vl) {
+  return vrgather_vv_i32m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vx.mask.nxv4i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vx.mask.nxv4i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vrgather_vx_i32m2_m(vbool16_t mask, vint32m2_t maskedoff,
+                                    vint32m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i32m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vv.mask.nxv8i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vv.mask.nxv8i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vrgather_vv_i32m4_m(vbool8_t mask, vint32m4_t maskedoff,
+                                    vint32m4_t op1, vuint32m4_t index,
+                                    size_t vl) {
+  return vrgather_vv_i32m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vx.mask.nxv8i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vx.mask.nxv8i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vrgather_vx_i32m4_m(vbool8_t mask, vint32m4_t maskedoff,
+                                    vint32m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i32m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vv.mask.nxv16i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vv.mask.nxv16i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vrgather_vv_i32m8_m(vbool4_t mask, vint32m8_t maskedoff,
+                                    vint32m8_t op1, vuint32m8_t index,
+                                    size_t vl) {
+  return vrgather_vv_i32m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vx.mask.nxv16i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vx.mask.nxv16i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vrgather_vx_i32m8_m(vbool4_t mask, vint32m8_t maskedoff,
+                                    vint32m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i32m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vv.mask.nxv1i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vv.mask.nxv1i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vrgather_vv_i64m1_m(vbool64_t mask, vint64m1_t maskedoff,
+                                    vint64m1_t op1, vuint64m1_t index,
+                                    size_t vl) {
+  return vrgather_vv_i64m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vx.mask.nxv1i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vx.mask.nxv1i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vrgather_vx_i64m1_m(vbool64_t mask, vint64m1_t maskedoff,
+                                    vint64m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i64m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vv.mask.nxv2i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vv.mask.nxv2i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vrgather_vv_i64m2_m(vbool32_t mask, vint64m2_t maskedoff,
+                                    vint64m2_t op1, vuint64m2_t index,
+                                    size_t vl) {
+  return vrgather_vv_i64m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vx.mask.nxv2i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vx.mask.nxv2i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vrgather_vx_i64m2_m(vbool32_t mask, vint64m2_t maskedoff,
+                                    vint64m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i64m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vv.mask.nxv4i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vv.mask.nxv4i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vrgather_vv_i64m4_m(vbool16_t mask, vint64m4_t maskedoff,
+                                    vint64m4_t op1, vuint64m4_t index,
+                                    size_t vl) {
+  return vrgather_vv_i64m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vx.mask.nxv4i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vx.mask.nxv4i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vrgather_vx_i64m4_m(vbool16_t mask, vint64m4_t maskedoff,
+                                    vint64m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i64m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_i64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vv.mask.nxv8i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_i64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vv.mask.nxv8i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vrgather_vv_i64m8_m(vbool8_t mask, vint64m8_t maskedoff,
+                                    vint64m8_t op1, vuint64m8_t index,
+                                    size_t vl) {
+  return vrgather_vv_i64m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_i64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vx.mask.nxv8i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_i64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vx.mask.nxv8i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vrgather_vx_i64m8_m(vbool8_t mask, vint64m8_t maskedoff,
+                                    vint64m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_i64m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vv.mask.nxv1i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i8> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vv.mask.nxv1i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i8> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vrgather_vv_u8mf8_m(vbool64_t mask, vuint8mf8_t maskedoff,
+                                     vuint8mf8_t op1, vuint8mf8_t index,
+                                     size_t vl) {
+  return vrgather_vv_u8mf8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vx.mask.nxv1i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgather.vx.mask.nxv1i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vrgather_vx_u8mf8_m(vbool64_t mask, vuint8mf8_t maskedoff,
+                                     vuint8mf8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u8mf8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vv.mask.nxv2i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i8> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vv.mask.nxv2i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i8> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vrgather_vv_u8mf4_m(vbool32_t mask, vuint8mf4_t maskedoff,
+                                     vuint8mf4_t op1, vuint8mf4_t index,
+                                     size_t vl) {
+  return vrgather_vv_u8mf4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vx.mask.nxv2i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgather.vx.mask.nxv2i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vrgather_vx_u8mf4_m(vbool32_t mask, vuint8mf4_t maskedoff,
+                                     vuint8mf4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u8mf4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vv.mask.nxv4i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i8> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vv.mask.nxv4i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i8> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vrgather_vv_u8mf2_m(vbool16_t mask, vuint8mf2_t maskedoff,
+                                     vuint8mf2_t op1, vuint8mf2_t index,
+                                     size_t vl) {
+  return vrgather_vv_u8mf2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vx.mask.nxv4i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgather.vx.mask.nxv4i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vrgather_vx_u8mf2_m(vbool16_t mask, vuint8mf2_t maskedoff,
+                                     vuint8mf2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u8mf2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vv.mask.nxv8i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i8> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vv.mask.nxv8i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i8> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vrgather_vv_u8m1_m(vbool8_t mask, vuint8m1_t maskedoff,
+                                   vuint8m1_t op1, vuint8m1_t index,
+                                   size_t vl) {
+  return vrgather_vv_u8m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vx.mask.nxv8i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgather.vx.mask.nxv8i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vrgather_vx_u8m1_m(vbool8_t mask, vuint8m1_t maskedoff,
+                                   vuint8m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u8m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vv.mask.nxv16i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i8> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vv.mask.nxv16i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i8> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vrgather_vv_u8m2_m(vbool4_t mask, vuint8m2_t maskedoff,
+                                   vuint8m2_t op1, vuint8m2_t index,
+                                   size_t vl) {
+  return vrgather_vv_u8m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vx.mask.nxv16i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgather.vx.mask.nxv16i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vrgather_vx_u8m2_m(vbool4_t mask, vuint8m2_t maskedoff,
+                                   vuint8m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u8m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vv.mask.nxv32i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i8> [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vv.mask.nxv32i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i8> [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vrgather_vv_u8m4_m(vbool2_t mask, vuint8m4_t maskedoff,
+                                   vuint8m4_t op1, vuint8m4_t index,
+                                   size_t vl) {
+  return vrgather_vv_u8m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vx.mask.nxv32i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgather.vx.mask.nxv32i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vrgather_vx_u8m4_m(vbool2_t mask, vuint8m4_t maskedoff,
+                                   vuint8m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u8m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vv.mask.nxv64i8.i32(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[OP1:%.*]], <vscale x 64 x i8> [[INDEX:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vv.mask.nxv64i8.i64(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[OP1:%.*]], <vscale x 64 x i8> [[INDEX:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vrgather_vv_u8m8_m(vbool1_t mask, vuint8m8_t maskedoff,
+                                   vuint8m8_t op1, vuint8m8_t index,
+                                   size_t vl) {
+  return vrgather_vv_u8m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vx.mask.nxv64i8.i32(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vrgather.vx.mask.nxv64i8.i64(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vrgather_vx_u8m8_m(vbool1_t mask, vuint8m8_t maskedoff,
+                                   vuint8m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u8m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vv.mask.nxv1i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vv.mask.nxv1i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vrgather_vv_u16mf4_m(vbool64_t mask, vuint16mf4_t maskedoff,
+                                       vuint16mf4_t op1, vuint16mf4_t index,
+                                       size_t vl) {
+  return vrgather_vv_u16mf4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vx.mask.nxv1i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgather.vx.mask.nxv1i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vrgather_vx_u16mf4_m(vbool64_t mask, vuint16mf4_t maskedoff,
+                                       vuint16mf4_t op1, size_t index,
+                                       size_t vl) {
+  return vrgather_vx_u16mf4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vv.mask.nxv2i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vv.mask.nxv2i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vrgather_vv_u16mf2_m(vbool32_t mask, vuint16mf2_t maskedoff,
+                                       vuint16mf2_t op1, vuint16mf2_t index,
+                                       size_t vl) {
+  return vrgather_vv_u16mf2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vx.mask.nxv2i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgather.vx.mask.nxv2i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vrgather_vx_u16mf2_m(vbool32_t mask, vuint16mf2_t maskedoff,
+                                       vuint16mf2_t op1, size_t index,
+                                       size_t vl) {
+  return vrgather_vx_u16mf2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vv.mask.nxv4i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vv.mask.nxv4i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vrgather_vv_u16m1_m(vbool16_t mask, vuint16m1_t maskedoff,
+                                     vuint16m1_t op1, vuint16m1_t index,
+                                     size_t vl) {
+  return vrgather_vv_u16m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vx.mask.nxv4i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgather.vx.mask.nxv4i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vrgather_vx_u16m1_m(vbool16_t mask, vuint16m1_t maskedoff,
+                                     vuint16m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u16m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vv.mask.nxv8i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vv.mask.nxv8i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vrgather_vv_u16m2_m(vbool8_t mask, vuint16m2_t maskedoff,
+                                     vuint16m2_t op1, vuint16m2_t index,
+                                     size_t vl) {
+  return vrgather_vv_u16m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vx.mask.nxv8i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgather.vx.mask.nxv8i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vrgather_vx_u16m2_m(vbool8_t mask, vuint16m2_t maskedoff,
+                                     vuint16m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u16m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vv.mask.nxv16i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vv.mask.nxv16i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vrgather_vv_u16m4_m(vbool4_t mask, vuint16m4_t maskedoff,
+                                     vuint16m4_t op1, vuint16m4_t index,
+                                     size_t vl) {
+  return vrgather_vv_u16m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vx.mask.nxv16i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgather.vx.mask.nxv16i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vrgather_vx_u16m4_m(vbool4_t mask, vuint16m4_t maskedoff,
+                                     vuint16m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u16m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vv.mask.nxv32i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vv.mask.nxv32i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vrgather_vv_u16m8_m(vbool2_t mask, vuint16m8_t maskedoff,
+                                     vuint16m8_t op1, vuint16m8_t index,
+                                     size_t vl) {
+  return vrgather_vv_u16m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vx.mask.nxv32i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgather.vx.mask.nxv32i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vrgather_vx_u16m8_m(vbool2_t mask, vuint16m8_t maskedoff,
+                                     vuint16m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u16m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vv.mask.nxv1i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vv.mask.nxv1i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vrgather_vv_u32mf2_m(vbool64_t mask, vuint32mf2_t maskedoff,
+                                       vuint32mf2_t op1, vuint32mf2_t index,
+                                       size_t vl) {
+  return vrgather_vv_u32mf2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vx.mask.nxv1i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgather.vx.mask.nxv1i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vrgather_vx_u32mf2_m(vbool64_t mask, vuint32mf2_t maskedoff,
+                                       vuint32mf2_t op1, size_t index,
+                                       size_t vl) {
+  return vrgather_vx_u32mf2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vv.mask.nxv2i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vv.mask.nxv2i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vrgather_vv_u32m1_m(vbool32_t mask, vuint32m1_t maskedoff,
+                                     vuint32m1_t op1, vuint32m1_t index,
+                                     size_t vl) {
+  return vrgather_vv_u32m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vx.mask.nxv2i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgather.vx.mask.nxv2i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vrgather_vx_u32m1_m(vbool32_t mask, vuint32m1_t maskedoff,
+                                     vuint32m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u32m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vv.mask.nxv4i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vv.mask.nxv4i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vrgather_vv_u32m2_m(vbool16_t mask, vuint32m2_t maskedoff,
+                                     vuint32m2_t op1, vuint32m2_t index,
+                                     size_t vl) {
+  return vrgather_vv_u32m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vx.mask.nxv4i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgather.vx.mask.nxv4i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vrgather_vx_u32m2_m(vbool16_t mask, vuint32m2_t maskedoff,
+                                     vuint32m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u32m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vv.mask.nxv8i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vv.mask.nxv8i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vrgather_vv_u32m4_m(vbool8_t mask, vuint32m4_t maskedoff,
+                                     vuint32m4_t op1, vuint32m4_t index,
+                                     size_t vl) {
+  return vrgather_vv_u32m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vx.mask.nxv8i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgather.vx.mask.nxv8i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vrgather_vx_u32m4_m(vbool8_t mask, vuint32m4_t maskedoff,
+                                     vuint32m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u32m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vv.mask.nxv16i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vv.mask.nxv16i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vrgather_vv_u32m8_m(vbool4_t mask, vuint32m8_t maskedoff,
+                                     vuint32m8_t op1, vuint32m8_t index,
+                                     size_t vl) {
+  return vrgather_vv_u32m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vx.mask.nxv16i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgather.vx.mask.nxv16i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vrgather_vx_u32m8_m(vbool4_t mask, vuint32m8_t maskedoff,
+                                     vuint32m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u32m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vv.mask.nxv1i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vv.mask.nxv1i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vrgather_vv_u64m1_m(vbool64_t mask, vuint64m1_t maskedoff,
+                                     vuint64m1_t op1, vuint64m1_t index,
+                                     size_t vl) {
+  return vrgather_vv_u64m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vx.mask.nxv1i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgather.vx.mask.nxv1i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vrgather_vx_u64m1_m(vbool64_t mask, vuint64m1_t maskedoff,
+                                     vuint64m1_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u64m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vv.mask.nxv2i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vv.mask.nxv2i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vrgather_vv_u64m2_m(vbool32_t mask, vuint64m2_t maskedoff,
+                                     vuint64m2_t op1, vuint64m2_t index,
+                                     size_t vl) {
+  return vrgather_vv_u64m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vx.mask.nxv2i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgather.vx.mask.nxv2i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vrgather_vx_u64m2_m(vbool32_t mask, vuint64m2_t maskedoff,
+                                     vuint64m2_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u64m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vv.mask.nxv4i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vv.mask.nxv4i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vrgather_vv_u64m4_m(vbool16_t mask, vuint64m4_t maskedoff,
+                                     vuint64m4_t op1, vuint64m4_t index,
+                                     size_t vl) {
+  return vrgather_vv_u64m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vx.mask.nxv4i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgather.vx.mask.nxv4i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vrgather_vx_u64m4_m(vbool16_t mask, vuint64m4_t maskedoff,
+                                     vuint64m4_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u64m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_u64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vv.mask.nxv8i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_u64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vv.mask.nxv8i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vrgather_vv_u64m8_m(vbool8_t mask, vuint64m8_t maskedoff,
+                                     vuint64m8_t op1, vuint64m8_t index,
+                                     size_t vl) {
+  return vrgather_vv_u64m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_u64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vx.mask.nxv8i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_u64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgather.vx.mask.nxv8i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vrgather_vx_u64m8_m(vbool8_t mask, vuint64m8_t maskedoff,
+                                     vuint64m8_t op1, size_t index, size_t vl) {
+  return vrgather_vx_u64m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgather.vv.mask.nxv1f32.i32(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgather.vv.mask.nxv1f32.i64(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[OP1:%.*]], <vscale x 1 x i32> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vrgather_vv_f32mf2_m(vbool64_t mask, vfloat32mf2_t maskedoff,
+                                        vfloat32mf2_t op1, vuint32mf2_t index,
+                                        size_t vl) {
+  return vrgather_vv_f32mf2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgather.vx.mask.nxv1f32.i32(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgather.vx.mask.nxv1f32.i64(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vrgather_vx_f32mf2_m(vbool64_t mask, vfloat32mf2_t maskedoff,
+                                        vfloat32mf2_t op1, size_t index,
+                                        size_t vl) {
+  return vrgather_vx_f32mf2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgather.vv.mask.nxv2f32.i32(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgather.vv.mask.nxv2f32.i64(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[OP1:%.*]], <vscale x 2 x i32> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vrgather_vv_f32m1_m(vbool32_t mask, vfloat32m1_t maskedoff,
+                                      vfloat32m1_t op1, vuint32m1_t index,
+                                      size_t vl) {
+  return vrgather_vv_f32m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgather.vx.mask.nxv2f32.i32(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgather.vx.mask.nxv2f32.i64(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vrgather_vx_f32m1_m(vbool32_t mask, vfloat32m1_t maskedoff,
+                                      vfloat32m1_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather_vx_f32m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgather.vv.mask.nxv4f32.i32(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgather.vv.mask.nxv4f32.i64(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[OP1:%.*]], <vscale x 4 x i32> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vrgather_vv_f32m2_m(vbool16_t mask, vfloat32m2_t maskedoff,
+                                      vfloat32m2_t op1, vuint32m2_t index,
+                                      size_t vl) {
+  return vrgather_vv_f32m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgather.vx.mask.nxv4f32.i32(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgather.vx.mask.nxv4f32.i64(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vrgather_vx_f32m2_m(vbool16_t mask, vfloat32m2_t maskedoff,
+                                      vfloat32m2_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather_vx_f32m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgather.vv.mask.nxv8f32.i32(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgather.vv.mask.nxv8f32.i64(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[OP1:%.*]], <vscale x 8 x i32> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vrgather_vv_f32m4_m(vbool8_t mask, vfloat32m4_t maskedoff,
+                                      vfloat32m4_t op1, vuint32m4_t index,
+                                      size_t vl) {
+  return vrgather_vv_f32m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgather.vx.mask.nxv8f32.i32(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgather.vx.mask.nxv8f32.i64(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vrgather_vx_f32m4_m(vbool8_t mask, vfloat32m4_t maskedoff,
+                                      vfloat32m4_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather_vx_f32m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgather.vv.mask.nxv16f32.i32(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgather.vv.mask.nxv16f32.i64(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[OP1:%.*]], <vscale x 16 x i32> [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vrgather_vv_f32m8_m(vbool4_t mask, vfloat32m8_t maskedoff,
+                                      vfloat32m8_t op1, vuint32m8_t index,
+                                      size_t vl) {
+  return vrgather_vv_f32m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgather.vx.mask.nxv16f32.i32(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgather.vx.mask.nxv16f32.i64(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vrgather_vx_f32m8_m(vbool4_t mask, vfloat32m8_t maskedoff,
+                                      vfloat32m8_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather_vx_f32m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgather.vv.mask.nxv1f64.i32(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgather.vv.mask.nxv1f64.i64(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[OP1:%.*]], <vscale x 1 x i64> [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vrgather_vv_f64m1_m(vbool64_t mask, vfloat64m1_t maskedoff,
+                                      vfloat64m1_t op1, vuint64m1_t index,
+                                      size_t vl) {
+  return vrgather_vv_f64m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgather.vx.mask.nxv1f64.i32(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgather.vx.mask.nxv1f64.i64(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vrgather_vx_f64m1_m(vbool64_t mask, vfloat64m1_t maskedoff,
+                                      vfloat64m1_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather_vx_f64m1_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgather.vv.mask.nxv2f64.i32(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgather.vv.mask.nxv2f64.i64(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[OP1:%.*]], <vscale x 2 x i64> [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vrgather_vv_f64m2_m(vbool32_t mask, vfloat64m2_t maskedoff,
+                                      vfloat64m2_t op1, vuint64m2_t index,
+                                      size_t vl) {
+  return vrgather_vv_f64m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgather.vx.mask.nxv2f64.i32(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgather.vx.mask.nxv2f64.i64(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vrgather_vx_f64m2_m(vbool32_t mask, vfloat64m2_t maskedoff,
+                                      vfloat64m2_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather_vx_f64m2_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgather.vv.mask.nxv4f64.i32(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgather.vv.mask.nxv4f64.i64(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[OP1:%.*]], <vscale x 4 x i64> [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vrgather_vv_f64m4_m(vbool16_t mask, vfloat64m4_t maskedoff,
+                                      vfloat64m4_t op1, vuint64m4_t index,
+                                      size_t vl) {
+  return vrgather_vv_f64m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgather.vx.mask.nxv4f64.i32(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgather.vx.mask.nxv4f64.i64(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vrgather_vx_f64m4_m(vbool16_t mask, vfloat64m4_t maskedoff,
+                                      vfloat64m4_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather_vx_f64m4_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vv_f64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgather.vv.mask.nxv8f64.i32(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vv_f64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgather.vv.mask.nxv8f64.i64(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[OP1:%.*]], <vscale x 8 x i64> [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vrgather_vv_f64m8_m(vbool8_t mask, vfloat64m8_t maskedoff,
+                                      vfloat64m8_t op1, vuint64m8_t index,
+                                      size_t vl) {
+  return vrgather_vv_f64m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgather_vx_f64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgather.vx.mask.nxv8f64.i32(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[OP1:%.*]], i32 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgather_vx_f64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgather.vx.mask.nxv8f64.i64(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[OP1:%.*]], i64 [[INDEX:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vrgather_vx_f64m8_m(vbool8_t mask, vfloat64m8_t maskedoff,
+                                      vfloat64m8_t op1, size_t index,
+                                      size_t vl) {
+  return vrgather_vx_f64m8_m(mask, maskedoff, op1, index, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv1i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv1i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vrgatherei16_vv_i8mf8_m(vbool64_t mask, vint8mf8_t maskedoff,
+                                        vint8mf8_t op1, vuint16mf4_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i8mf8_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv2i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv2i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vrgatherei16_vv_i8mf4_m(vbool32_t mask, vint8mf4_t maskedoff,
+                                        vint8mf4_t op1, vuint16mf2_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i8mf4_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv4i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv4i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vrgatherei16_vv_i8mf2_m(vbool16_t mask, vint8mf2_t maskedoff,
+                                        vint8mf2_t op1, vuint16m1_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i8mf2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv8i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv8i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vrgatherei16_vv_i8m1_m(vbool8_t mask, vint8m1_t maskedoff,
+                                      vint8m1_t op1, vuint16m2_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i8m1_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv16i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv16i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vrgatherei16_vv_i8m2_m(vbool4_t mask, vint8m2_t maskedoff,
+                                      vint8m2_t op1, vuint16m4_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i8m2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv32i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv32i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vrgatherei16_vv_i8m4_m(vbool2_t mask, vint8m4_t maskedoff,
+                                      vint8m4_t op1, vuint16m8_t op2,
+                                      size_t vl) {
+  return vrgatherei16_vv_i8m4_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv1i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv1i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vrgatherei16_vv_i16mf4_m(vbool64_t mask, vint16mf4_t maskedoff,
+                                          vint16mf4_t op1, vuint16mf4_t op2,
+                                          size_t vl) {
+  return vrgatherei16_vv_i16mf4_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv2i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv2i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vrgatherei16_vv_i16mf2_m(vbool32_t mask, vint16mf2_t maskedoff,
+                                          vint16mf2_t op1, vuint16mf2_t op2,
+                                          size_t vl) {
+  return vrgatherei16_vv_i16mf2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv4i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv4i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vrgatherei16_vv_i16m1_m(vbool16_t mask, vint16m1_t maskedoff,
+                                        vint16m1_t op1, vuint16m1_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i16m1_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv8i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv8i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vrgatherei16_vv_i16m2_m(vbool8_t mask, vint16m2_t maskedoff,
+                                        vint16m2_t op1, vuint16m2_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i16m2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv16i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv16i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vrgatherei16_vv_i16m4_m(vbool4_t mask, vint16m4_t maskedoff,
+                                        vint16m4_t op1, vuint16m4_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i16m4_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv32i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv32i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vrgatherei16_vv_i16m8_m(vbool2_t mask, vint16m8_t maskedoff,
+                                        vint16m8_t op1, vuint16m8_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i16m8_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv1i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv1i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vrgatherei16_vv_i32mf2_m(vbool64_t mask, vint32mf2_t maskedoff,
+                                          vint32mf2_t op1, vuint16mf4_t op2,
+                                          size_t vl) {
+  return vrgatherei16_vv_i32mf2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv2i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv2i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vrgatherei16_vv_i32m1_m(vbool32_t mask, vint32m1_t maskedoff,
+                                        vint32m1_t op1, vuint16mf2_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i32m1_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv4i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv4i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vrgatherei16_vv_i32m2_m(vbool16_t mask, vint32m2_t maskedoff,
+                                        vint32m2_t op1, vuint16m1_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i32m2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv8i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv8i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vrgatherei16_vv_i32m4_m(vbool8_t mask, vint32m4_t maskedoff,
+                                        vint32m4_t op1, vuint16m2_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i32m4_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv16i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv16i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vrgatherei16_vv_i32m8_m(vbool4_t mask, vint32m8_t maskedoff,
+                                        vint32m8_t op1, vuint16m4_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i32m8_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv1i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv1i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vrgatherei16_vv_i64m1_m(vbool64_t mask, vint64m1_t maskedoff,
+                                        vint64m1_t op1, vuint16mf4_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i64m1_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv2i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv2i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vrgatherei16_vv_i64m2_m(vbool32_t mask, vint64m2_t maskedoff,
+                                        vint64m2_t op1, vuint16mf2_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i64m2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv4i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv4i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vrgatherei16_vv_i64m4_m(vbool16_t mask, vint64m4_t maskedoff,
+                                        vint64m4_t op1, vuint16m1_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i64m4_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_i64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv8i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_i64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv8i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vrgatherei16_vv_i64m8_m(vbool8_t mask, vint64m8_t maskedoff,
+                                        vint64m8_t op1, vuint16m2_t op2,
+                                        size_t vl) {
+  return vrgatherei16_vv_i64m8_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv1i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv1i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vrgatherei16_vv_u8mf8_m(vbool64_t mask, vuint8mf8_t maskedoff,
+                                         vuint8mf8_t op1, vuint16mf4_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u8mf8_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv2i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv2i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vrgatherei16_vv_u8mf4_m(vbool32_t mask, vuint8mf4_t maskedoff,
+                                         vuint8mf4_t op1, vuint16mf2_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u8mf4_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv4i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv4i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vrgatherei16_vv_u8mf2_m(vbool16_t mask, vuint8mf2_t maskedoff,
+                                         vuint8mf2_t op1, vuint16m1_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u8mf2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv8i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv8i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vrgatherei16_vv_u8m1_m(vbool8_t mask, vuint8m1_t maskedoff,
+                                       vuint8m1_t op1, vuint16m2_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u8m1_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv16i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv16i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vrgatherei16_vv_u8m2_m(vbool4_t mask, vuint8m2_t maskedoff,
+                                       vuint8m2_t op1, vuint16m4_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u8m2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv32i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vrgatherei16.vv.mask.nxv32i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vrgatherei16_vv_u8m4_m(vbool2_t mask, vuint8m4_t maskedoff,
+                                       vuint8m4_t op1, vuint16m8_t op2,
+                                       size_t vl) {
+  return vrgatherei16_vv_u8m4_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv1i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv1i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vrgatherei16_vv_u16mf4_m(vbool64_t mask,
+                                           vuint16mf4_t maskedoff,
+                                           vuint16mf4_t op1, vuint16mf4_t op2,
+                                           size_t vl) {
+  return vrgatherei16_vv_u16mf4_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv2i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv2i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vrgatherei16_vv_u16mf2_m(vbool32_t mask,
+                                           vuint16mf2_t maskedoff,
+                                           vuint16mf2_t op1, vuint16mf2_t op2,
+                                           size_t vl) {
+  return vrgatherei16_vv_u16mf2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv4i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv4i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vrgatherei16_vv_u16m1_m(vbool16_t mask, vuint16m1_t maskedoff,
+                                         vuint16m1_t op1, vuint16m1_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u16m1_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv8i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv8i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vrgatherei16_vv_u16m2_m(vbool8_t mask, vuint16m2_t maskedoff,
+                                         vuint16m2_t op1, vuint16m2_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u16m2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv16i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv16i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vrgatherei16_vv_u16m4_m(vbool4_t mask, vuint16m4_t maskedoff,
+                                         vuint16m4_t op1, vuint16m4_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u16m4_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv32i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vrgatherei16.vv.mask.nxv32i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[OP1:%.*]], <vscale x 32 x i16> [[OP2:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vrgatherei16_vv_u16m8_m(vbool2_t mask, vuint16m8_t maskedoff,
+                                         vuint16m8_t op1, vuint16m8_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u16m8_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv1i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv1i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vrgatherei16_vv_u32mf2_m(vbool64_t mask,
+                                           vuint32mf2_t maskedoff,
+                                           vuint32mf2_t op1, vuint16mf4_t op2,
+                                           size_t vl) {
+  return vrgatherei16_vv_u32mf2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv2i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv2i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vrgatherei16_vv_u32m1_m(vbool32_t mask, vuint32m1_t maskedoff,
+                                         vuint32m1_t op1, vuint16mf2_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u32m1_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv4i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv4i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vrgatherei16_vv_u32m2_m(vbool16_t mask, vuint32m2_t maskedoff,
+                                         vuint32m2_t op1, vuint16m1_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u32m2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv8i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv8i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vrgatherei16_vv_u32m4_m(vbool8_t mask, vuint32m4_t maskedoff,
+                                         vuint32m4_t op1, vuint16m2_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u32m4_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv16i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vrgatherei16.vv.mask.nxv16i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vrgatherei16_vv_u32m8_m(vbool4_t mask, vuint32m8_t maskedoff,
+                                         vuint32m8_t op1, vuint16m4_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u32m8_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv1i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv1i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vrgatherei16_vv_u64m1_m(vbool64_t mask, vuint64m1_t maskedoff,
+                                         vuint64m1_t op1, vuint16mf4_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u64m1_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv2i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv2i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vrgatherei16_vv_u64m2_m(vbool32_t mask, vuint64m2_t maskedoff,
+                                         vuint64m2_t op1, vuint16mf2_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u64m2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv4i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv4i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vrgatherei16_vv_u64m4_m(vbool16_t mask, vuint64m4_t maskedoff,
+                                         vuint64m4_t op1, vuint16m1_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u64m4_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_u64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv8i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_u64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vrgatherei16.vv.mask.nxv8i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vrgatherei16_vv_u64m8_m(vbool8_t mask, vuint64m8_t maskedoff,
+                                         vuint64m8_t op1, vuint16m2_t op2,
+                                         size_t vl) {
+  return vrgatherei16_vv_u64m8_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv1f32.i32(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv1f32.i64(<vscale x 1 x float> [[MASKEDOFF:%.*]], <vscale x 1 x float> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vrgatherei16_vv_f32mf2_m(vbool64_t mask,
+                                            vfloat32mf2_t maskedoff,
+                                            vfloat32mf2_t op1, vuint16mf4_t op2,
+                                            size_t vl) {
+  return vrgatherei16_vv_f32mf2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv2f32.i32(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv2f32.i64(<vscale x 2 x float> [[MASKEDOFF:%.*]], <vscale x 2 x float> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vrgatherei16_vv_f32m1_m(vbool32_t mask,
+                                          vfloat32m1_t maskedoff,
+                                          vfloat32m1_t op1, vuint16mf2_t op2,
+                                          size_t vl) {
+  return vrgatherei16_vv_f32m1_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv4f32.i32(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv4f32.i64(<vscale x 4 x float> [[MASKEDOFF:%.*]], <vscale x 4 x float> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vrgatherei16_vv_f32m2_m(vbool16_t mask,
+                                          vfloat32m2_t maskedoff,
+                                          vfloat32m2_t op1, vuint16m1_t op2,
+                                          size_t vl) {
+  return vrgatherei16_vv_f32m2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv8f32.i32(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv8f32.i64(<vscale x 8 x float> [[MASKEDOFF:%.*]], <vscale x 8 x float> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vrgatherei16_vv_f32m4_m(vbool8_t mask, vfloat32m4_t maskedoff,
+                                          vfloat32m4_t op1, vuint16m2_t op2,
+                                          size_t vl) {
+  return vrgatherei16_vv_f32m4_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv16f32.i32(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vrgatherei16.vv.mask.nxv16f32.i64(<vscale x 16 x float> [[MASKEDOFF:%.*]], <vscale x 16 x float> [[OP1:%.*]], <vscale x 16 x i16> [[OP2:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vrgatherei16_vv_f32m8_m(vbool4_t mask, vfloat32m8_t maskedoff,
+                                          vfloat32m8_t op1, vuint16m4_t op2,
+                                          size_t vl) {
+  return vrgatherei16_vv_f32m8_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgatherei16.vv.mask.nxv1f64.i32(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vrgatherei16.vv.mask.nxv1f64.i64(<vscale x 1 x double> [[MASKEDOFF:%.*]], <vscale x 1 x double> [[OP1:%.*]], <vscale x 1 x i16> [[OP2:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vrgatherei16_vv_f64m1_m(vbool64_t mask,
+                                          vfloat64m1_t maskedoff,
+                                          vfloat64m1_t op1, vuint16mf4_t op2,
+                                          size_t vl) {
+  return vrgatherei16_vv_f64m1_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgatherei16.vv.mask.nxv2f64.i32(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vrgatherei16.vv.mask.nxv2f64.i64(<vscale x 2 x double> [[MASKEDOFF:%.*]], <vscale x 2 x double> [[OP1:%.*]], <vscale x 2 x i16> [[OP2:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vrgatherei16_vv_f64m2_m(vbool32_t mask,
+                                          vfloat64m2_t maskedoff,
+                                          vfloat64m2_t op1, vuint16mf2_t op2,
+                                          size_t vl) {
+  return vrgatherei16_vv_f64m2_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgatherei16.vv.mask.nxv4f64.i32(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vrgatherei16.vv.mask.nxv4f64.i64(<vscale x 4 x double> [[MASKEDOFF:%.*]], <vscale x 4 x double> [[OP1:%.*]], <vscale x 4 x i16> [[OP2:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vrgatherei16_vv_f64m4_m(vbool16_t mask,
+                                          vfloat64m4_t maskedoff,
+                                          vfloat64m4_t op1, vuint16m1_t op2,
+                                          size_t vl) {
+  return vrgatherei16_vv_f64m4_m(mask, maskedoff, op1, op2, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vrgatherei16_vv_f64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgatherei16.vv.mask.nxv8f64.i32(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vrgatherei16_vv_f64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vrgatherei16.vv.mask.nxv8f64.i64(<vscale x 8 x double> [[MASKEDOFF:%.*]], <vscale x 8 x double> [[OP1:%.*]], <vscale x 8 x i16> [[OP2:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vrgatherei16_vv_f64m8_m(vbool8_t mask, vfloat64m8_t maskedoff,
+                                          vfloat64m8_t op1, vuint16m2_t op2,
+                                          size_t vl) {
+  return vrgatherei16_vv_f64m8_m(mask, maskedoff, op1, op2, vl);
+}
diff --git a/clang/test/CodeGen/RISCV/rvv-intrinsics/vslide1down.c b/clang/test/CodeGen/RISCV/rvv-intrinsics/vslide1down.c
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGen/RISCV/rvv-intrinsics/vslide1down.c
@@ -0,0 +1,1348 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv32 -target-feature +experimental-v -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV32 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +experimental-v -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +m -target-feature +experimental-v -Werror -Wall -o - %s -S >/dev/null 2>&1 | FileCheck --check-prefix=ASM --allow-empty %s
+
+// ASM-NOT: warning
+#include <riscv_vector.h>
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1down.nxv1i8.i8.i32(<vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1down.nxv1i8.i8.i64(<vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vslide1down_vx_i8mf8(vint8mf8_t src, int8_t value, size_t vl) {
+  return vslide1down_vx_i8mf8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1down.nxv2i8.i8.i32(<vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1down.nxv2i8.i8.i64(<vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vslide1down_vx_i8mf4(vint8mf4_t src, int8_t value, size_t vl) {
+  return vslide1down_vx_i8mf4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1down.nxv4i8.i8.i32(<vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1down.nxv4i8.i8.i64(<vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vslide1down_vx_i8mf2(vint8mf2_t src, int8_t value, size_t vl) {
+  return vslide1down_vx_i8mf2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1down.nxv8i8.i8.i32(<vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1down.nxv8i8.i8.i64(<vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vslide1down_vx_i8m1(vint8m1_t src, int8_t value, size_t vl) {
+  return vslide1down_vx_i8m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1down.nxv16i8.i8.i32(<vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1down.nxv16i8.i8.i64(<vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vslide1down_vx_i8m2(vint8m2_t src, int8_t value, size_t vl) {
+  return vslide1down_vx_i8m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1down.nxv32i8.i8.i32(<vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1down.nxv32i8.i8.i64(<vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vslide1down_vx_i8m4(vint8m4_t src, int8_t value, size_t vl) {
+  return vslide1down_vx_i8m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1down.nxv64i8.i8.i32(<vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1down.nxv64i8.i8.i64(<vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vslide1down_vx_i8m8(vint8m8_t src, int8_t value, size_t vl) {
+  return vslide1down_vx_i8m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1down.nxv1i16.i16.i32(<vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1down.nxv1i16.i16.i64(<vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vslide1down_vx_i16mf4(vint16mf4_t src, int16_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i16mf4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1down.nxv2i16.i16.i32(<vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1down.nxv2i16.i16.i64(<vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vslide1down_vx_i16mf2(vint16mf2_t src, int16_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i16mf2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1down.nxv4i16.i16.i32(<vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1down.nxv4i16.i16.i64(<vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vslide1down_vx_i16m1(vint16m1_t src, int16_t value, size_t vl) {
+  return vslide1down_vx_i16m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1down.nxv8i16.i16.i32(<vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1down.nxv8i16.i16.i64(<vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vslide1down_vx_i16m2(vint16m2_t src, int16_t value, size_t vl) {
+  return vslide1down_vx_i16m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1down.nxv16i16.i16.i32(<vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1down.nxv16i16.i16.i64(<vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vslide1down_vx_i16m4(vint16m4_t src, int16_t value, size_t vl) {
+  return vslide1down_vx_i16m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1down.nxv32i16.i16.i32(<vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1down.nxv32i16.i16.i64(<vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vslide1down_vx_i16m8(vint16m8_t src, int16_t value, size_t vl) {
+  return vslide1down_vx_i16m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1down.nxv1i32.i32.i32(<vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1down.nxv1i32.i32.i64(<vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vslide1down_vx_i32mf2(vint32mf2_t src, int32_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i32mf2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1down.nxv2i32.i32.i32(<vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1down.nxv2i32.i32.i64(<vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vslide1down_vx_i32m1(vint32m1_t src, int32_t value, size_t vl) {
+  return vslide1down_vx_i32m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1down.nxv4i32.i32.i32(<vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1down.nxv4i32.i32.i64(<vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vslide1down_vx_i32m2(vint32m2_t src, int32_t value, size_t vl) {
+  return vslide1down_vx_i32m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1down.nxv8i32.i32.i32(<vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1down.nxv8i32.i32.i64(<vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vslide1down_vx_i32m4(vint32m4_t src, int32_t value, size_t vl) {
+  return vslide1down_vx_i32m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1down.nxv16i32.i32.i32(<vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1down.nxv16i32.i32.i64(<vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vslide1down_vx_i32m8(vint32m8_t src, int32_t value, size_t vl) {
+  return vslide1down_vx_i32m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1down.nxv1i64.i64.i32(<vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1down.nxv1i64.i64.i64(<vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vslide1down_vx_i64m1(vint64m1_t src, int64_t value, size_t vl) {
+  return vslide1down_vx_i64m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1down.nxv2i64.i64.i32(<vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1down.nxv2i64.i64.i64(<vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vslide1down_vx_i64m2(vint64m2_t src, int64_t value, size_t vl) {
+  return vslide1down_vx_i64m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1down.nxv4i64.i64.i32(<vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1down.nxv4i64.i64.i64(<vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vslide1down_vx_i64m4(vint64m4_t src, int64_t value, size_t vl) {
+  return vslide1down_vx_i64m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1down.nxv8i64.i64.i32(<vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1down.nxv8i64.i64.i64(<vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vslide1down_vx_i64m8(vint64m8_t src, int64_t value, size_t vl) {
+  return vslide1down_vx_i64m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1down.nxv1i8.i8.i32(<vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1down.nxv1i8.i8.i64(<vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vslide1down_vx_u8mf8(vuint8mf8_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u8mf8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1down.nxv2i8.i8.i32(<vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1down.nxv2i8.i8.i64(<vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vslide1down_vx_u8mf4(vuint8mf4_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u8mf4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1down.nxv4i8.i8.i32(<vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1down.nxv4i8.i8.i64(<vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vslide1down_vx_u8mf2(vuint8mf2_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u8mf2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1down.nxv8i8.i8.i32(<vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1down.nxv8i8.i8.i64(<vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vslide1down_vx_u8m1(vuint8m1_t src, uint8_t value, size_t vl) {
+  return vslide1down_vx_u8m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1down.nxv16i8.i8.i32(<vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1down.nxv16i8.i8.i64(<vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vslide1down_vx_u8m2(vuint8m2_t src, uint8_t value, size_t vl) {
+  return vslide1down_vx_u8m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1down.nxv32i8.i8.i32(<vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1down.nxv32i8.i8.i64(<vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vslide1down_vx_u8m4(vuint8m4_t src, uint8_t value, size_t vl) {
+  return vslide1down_vx_u8m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1down.nxv64i8.i8.i32(<vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1down.nxv64i8.i8.i64(<vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vslide1down_vx_u8m8(vuint8m8_t src, uint8_t value, size_t vl) {
+  return vslide1down_vx_u8m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1down.nxv1i16.i16.i32(<vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1down.nxv1i16.i16.i64(<vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vslide1down_vx_u16mf4(vuint16mf4_t src, uint16_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u16mf4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1down.nxv2i16.i16.i32(<vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1down.nxv2i16.i16.i64(<vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vslide1down_vx_u16mf2(vuint16mf2_t src, uint16_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u16mf2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1down.nxv4i16.i16.i32(<vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1down.nxv4i16.i16.i64(<vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vslide1down_vx_u16m1(vuint16m1_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u16m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1down.nxv8i16.i16.i32(<vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1down.nxv8i16.i16.i64(<vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vslide1down_vx_u16m2(vuint16m2_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u16m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1down.nxv16i16.i16.i32(<vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1down.nxv16i16.i16.i64(<vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vslide1down_vx_u16m4(vuint16m4_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u16m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1down.nxv32i16.i16.i32(<vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1down.nxv32i16.i16.i64(<vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vslide1down_vx_u16m8(vuint16m8_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u16m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1down.nxv1i32.i32.i32(<vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1down.nxv1i32.i32.i64(<vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vslide1down_vx_u32mf2(vuint32mf2_t src, uint32_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u32mf2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1down.nxv2i32.i32.i32(<vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1down.nxv2i32.i32.i64(<vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vslide1down_vx_u32m1(vuint32m1_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u32m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1down.nxv4i32.i32.i32(<vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1down.nxv4i32.i32.i64(<vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vslide1down_vx_u32m2(vuint32m2_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u32m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1down.nxv8i32.i32.i32(<vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1down.nxv8i32.i32.i64(<vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vslide1down_vx_u32m4(vuint32m4_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u32m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1down.nxv16i32.i32.i32(<vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1down.nxv16i32.i32.i64(<vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vslide1down_vx_u32m8(vuint32m8_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u32m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1down.nxv1i64.i64.i32(<vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1down.nxv1i64.i64.i64(<vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vslide1down_vx_u64m1(vuint64m1_t src, uint64_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u64m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1down.nxv2i64.i64.i32(<vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1down.nxv2i64.i64.i64(<vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vslide1down_vx_u64m2(vuint64m2_t src, uint64_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u64m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1down.nxv4i64.i64.i32(<vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1down.nxv4i64.i64.i64(<vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vslide1down_vx_u64m4(vuint64m4_t src, uint64_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u64m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1down.nxv8i64.i64.i32(<vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1down.nxv8i64.i64.i64(<vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vslide1down_vx_u64m8(vuint64m8_t src, uint64_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u64m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1down.mask.nxv1i8.i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1down.mask.nxv1i8.i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vslide1down_vx_i8mf8_m(vbool64_t mask, vint8mf8_t maskedoff,
+                                       vint8mf8_t src, int8_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i8mf8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1down.mask.nxv2i8.i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1down.mask.nxv2i8.i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vslide1down_vx_i8mf4_m(vbool32_t mask, vint8mf4_t maskedoff,
+                                       vint8mf4_t src, int8_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i8mf4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1down.mask.nxv4i8.i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1down.mask.nxv4i8.i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vslide1down_vx_i8mf2_m(vbool16_t mask, vint8mf2_t maskedoff,
+                                       vint8mf2_t src, int8_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i8mf2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1down.mask.nxv8i8.i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1down.mask.nxv8i8.i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vslide1down_vx_i8m1_m(vbool8_t mask, vint8m1_t maskedoff,
+                                     vint8m1_t src, int8_t value, size_t vl) {
+  return vslide1down_vx_i8m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1down.mask.nxv16i8.i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1down.mask.nxv16i8.i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vslide1down_vx_i8m2_m(vbool4_t mask, vint8m2_t maskedoff,
+                                     vint8m2_t src, int8_t value, size_t vl) {
+  return vslide1down_vx_i8m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1down.mask.nxv32i8.i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1down.mask.nxv32i8.i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vslide1down_vx_i8m4_m(vbool2_t mask, vint8m4_t maskedoff,
+                                     vint8m4_t src, int8_t value, size_t vl) {
+  return vslide1down_vx_i8m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1down.mask.nxv64i8.i8.i32(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1down.mask.nxv64i8.i8.i64(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vslide1down_vx_i8m8_m(vbool1_t mask, vint8m8_t maskedoff,
+                                     vint8m8_t src, int8_t value, size_t vl) {
+  return vslide1down_vx_i8m8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1down.mask.nxv1i16.i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1down.mask.nxv1i16.i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vslide1down_vx_i16mf4_m(vbool64_t mask, vint16mf4_t maskedoff,
+                                         vint16mf4_t src, int16_t value,
+                                         size_t vl) {
+  return vslide1down_vx_i16mf4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1down.mask.nxv2i16.i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1down.mask.nxv2i16.i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vslide1down_vx_i16mf2_m(vbool32_t mask, vint16mf2_t maskedoff,
+                                         vint16mf2_t src, int16_t value,
+                                         size_t vl) {
+  return vslide1down_vx_i16mf2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1down.mask.nxv4i16.i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1down.mask.nxv4i16.i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vslide1down_vx_i16m1_m(vbool16_t mask, vint16m1_t maskedoff,
+                                       vint16m1_t src, int16_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i16m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1down.mask.nxv8i16.i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1down.mask.nxv8i16.i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vslide1down_vx_i16m2_m(vbool8_t mask, vint16m2_t maskedoff,
+                                       vint16m2_t src, int16_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i16m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1down.mask.nxv16i16.i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1down.mask.nxv16i16.i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vslide1down_vx_i16m4_m(vbool4_t mask, vint16m4_t maskedoff,
+                                       vint16m4_t src, int16_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i16m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1down.mask.nxv32i16.i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1down.mask.nxv32i16.i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vslide1down_vx_i16m8_m(vbool2_t mask, vint16m8_t maskedoff,
+                                       vint16m8_t src, int16_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i16m8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1down.mask.nxv1i32.i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1down.mask.nxv1i32.i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vslide1down_vx_i32mf2_m(vbool64_t mask, vint32mf2_t maskedoff,
+                                         vint32mf2_t src, int32_t value,
+                                         size_t vl) {
+  return vslide1down_vx_i32mf2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1down.mask.nxv2i32.i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1down.mask.nxv2i32.i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vslide1down_vx_i32m1_m(vbool32_t mask, vint32m1_t maskedoff,
+                                       vint32m1_t src, int32_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i32m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1down.mask.nxv4i32.i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1down.mask.nxv4i32.i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vslide1down_vx_i32m2_m(vbool16_t mask, vint32m2_t maskedoff,
+                                       vint32m2_t src, int32_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i32m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1down.mask.nxv8i32.i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1down.mask.nxv8i32.i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vslide1down_vx_i32m4_m(vbool8_t mask, vint32m4_t maskedoff,
+                                       vint32m4_t src, int32_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i32m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1down.mask.nxv16i32.i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1down.mask.nxv16i32.i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vslide1down_vx_i32m8_m(vbool4_t mask, vint32m8_t maskedoff,
+                                       vint32m8_t src, int32_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i32m8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1down.mask.nxv1i64.i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1down.mask.nxv1i64.i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vslide1down_vx_i64m1_m(vbool64_t mask, vint64m1_t maskedoff,
+                                       vint64m1_t src, int64_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i64m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1down.mask.nxv2i64.i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1down.mask.nxv2i64.i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vslide1down_vx_i64m2_m(vbool32_t mask, vint64m2_t maskedoff,
+                                       vint64m2_t src, int64_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i64m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1down.mask.nxv4i64.i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1down.mask.nxv4i64.i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vslide1down_vx_i64m4_m(vbool16_t mask, vint64m4_t maskedoff,
+                                       vint64m4_t src, int64_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i64m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_i64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1down.mask.nxv8i64.i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_i64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1down.mask.nxv8i64.i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vslide1down_vx_i64m8_m(vbool8_t mask, vint64m8_t maskedoff,
+                                       vint64m8_t src, int64_t value,
+                                       size_t vl) {
+  return vslide1down_vx_i64m8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1down.mask.nxv1i8.i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1down.mask.nxv1i8.i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vslide1down_vx_u8mf8_m(vbool64_t mask, vuint8mf8_t maskedoff,
+                                        vuint8mf8_t src, uint8_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u8mf8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1down.mask.nxv2i8.i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1down.mask.nxv2i8.i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vslide1down_vx_u8mf4_m(vbool32_t mask, vuint8mf4_t maskedoff,
+                                        vuint8mf4_t src, uint8_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u8mf4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1down.mask.nxv4i8.i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1down.mask.nxv4i8.i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vslide1down_vx_u8mf2_m(vbool16_t mask, vuint8mf2_t maskedoff,
+                                        vuint8mf2_t src, uint8_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u8mf2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1down.mask.nxv8i8.i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1down.mask.nxv8i8.i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vslide1down_vx_u8m1_m(vbool8_t mask, vuint8m1_t maskedoff,
+                                      vuint8m1_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u8m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1down.mask.nxv16i8.i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1down.mask.nxv16i8.i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vslide1down_vx_u8m2_m(vbool4_t mask, vuint8m2_t maskedoff,
+                                      vuint8m2_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u8m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1down.mask.nxv32i8.i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1down.mask.nxv32i8.i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vslide1down_vx_u8m4_m(vbool2_t mask, vuint8m4_t maskedoff,
+                                      vuint8m4_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u8m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1down.mask.nxv64i8.i8.i32(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1down.mask.nxv64i8.i8.i64(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vslide1down_vx_u8m8_m(vbool1_t mask, vuint8m8_t maskedoff,
+                                      vuint8m8_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1down_vx_u8m8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1down.mask.nxv1i16.i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1down.mask.nxv1i16.i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vslide1down_vx_u16mf4_m(vbool64_t mask,
+                                          vuint16mf4_t maskedoff,
+                                          vuint16mf4_t src, uint16_t value,
+                                          size_t vl) {
+  return vslide1down_vx_u16mf4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1down.mask.nxv2i16.i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1down.mask.nxv2i16.i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vslide1down_vx_u16mf2_m(vbool32_t mask,
+                                          vuint16mf2_t maskedoff,
+                                          vuint16mf2_t src, uint16_t value,
+                                          size_t vl) {
+  return vslide1down_vx_u16mf2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1down.mask.nxv4i16.i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1down.mask.nxv4i16.i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vslide1down_vx_u16m1_m(vbool16_t mask, vuint16m1_t maskedoff,
+                                        vuint16m1_t src, uint16_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u16m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1down.mask.nxv8i16.i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1down.mask.nxv8i16.i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vslide1down_vx_u16m2_m(vbool8_t mask, vuint16m2_t maskedoff,
+                                        vuint16m2_t src, uint16_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u16m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1down.mask.nxv16i16.i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1down.mask.nxv16i16.i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vslide1down_vx_u16m4_m(vbool4_t mask, vuint16m4_t maskedoff,
+                                        vuint16m4_t src, uint16_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u16m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1down.mask.nxv32i16.i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1down.mask.nxv32i16.i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vslide1down_vx_u16m8_m(vbool2_t mask, vuint16m8_t maskedoff,
+                                        vuint16m8_t src, uint16_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u16m8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1down.mask.nxv1i32.i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1down.mask.nxv1i32.i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vslide1down_vx_u32mf2_m(vbool64_t mask,
+                                          vuint32mf2_t maskedoff,
+                                          vuint32mf2_t src, uint32_t value,
+                                          size_t vl) {
+  return vslide1down_vx_u32mf2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1down.mask.nxv2i32.i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1down.mask.nxv2i32.i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vslide1down_vx_u32m1_m(vbool32_t mask, vuint32m1_t maskedoff,
+                                        vuint32m1_t src, uint32_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u32m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1down.mask.nxv4i32.i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1down.mask.nxv4i32.i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vslide1down_vx_u32m2_m(vbool16_t mask, vuint32m2_t maskedoff,
+                                        vuint32m2_t src, uint32_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u32m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1down.mask.nxv8i32.i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1down.mask.nxv8i32.i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vslide1down_vx_u32m4_m(vbool8_t mask, vuint32m4_t maskedoff,
+                                        vuint32m4_t src, uint32_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u32m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1down.mask.nxv16i32.i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1down.mask.nxv16i32.i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vslide1down_vx_u32m8_m(vbool4_t mask, vuint32m8_t maskedoff,
+                                        vuint32m8_t src, uint32_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u32m8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1down.mask.nxv1i64.i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1down.mask.nxv1i64.i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vslide1down_vx_u64m1_m(vbool64_t mask, vuint64m1_t maskedoff,
+                                        vuint64m1_t src, uint64_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u64m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1down.mask.nxv2i64.i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1down.mask.nxv2i64.i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vslide1down_vx_u64m2_m(vbool32_t mask, vuint64m2_t maskedoff,
+                                        vuint64m2_t src, uint64_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u64m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1down.mask.nxv4i64.i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1down.mask.nxv4i64.i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vslide1down_vx_u64m4_m(vbool16_t mask, vuint64m4_t maskedoff,
+                                        vuint64m4_t src, uint64_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u64m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1down_vx_u64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1down.mask.nxv8i64.i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1down_vx_u64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1down.mask.nxv8i64.i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vslide1down_vx_u64m8_m(vbool8_t mask, vuint64m8_t maskedoff,
+                                        vuint64m8_t src, uint64_t value,
+                                        size_t vl) {
+  return vslide1down_vx_u64m8_m(mask, maskedoff, src, value, vl);
+}
diff --git a/clang/test/CodeGen/RISCV/rvv-intrinsics/vslide1up.c b/clang/test/CodeGen/RISCV/rvv-intrinsics/vslide1up.c
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGen/RISCV/rvv-intrinsics/vslide1up.c
@@ -0,0 +1,1323 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv32 -target-feature +experimental-v -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV32 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +experimental-v -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +m -target-feature +experimental-v -Werror -Wall -o - %s -S >/dev/null 2>&1 | FileCheck --check-prefix=ASM --allow-empty %s
+
+// ASM-NOT: warning
+#include <riscv_vector.h>
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1up.nxv1i8.i8.i32(<vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1up.nxv1i8.i8.i64(<vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vslide1up_vx_i8mf8(vint8mf8_t src, int8_t value, size_t vl) {
+  return vslide1up_vx_i8mf8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1up.nxv2i8.i8.i32(<vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1up.nxv2i8.i8.i64(<vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vslide1up_vx_i8mf4(vint8mf4_t src, int8_t value, size_t vl) {
+  return vslide1up_vx_i8mf4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1up.nxv4i8.i8.i32(<vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1up.nxv4i8.i8.i64(<vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vslide1up_vx_i8mf2(vint8mf2_t src, int8_t value, size_t vl) {
+  return vslide1up_vx_i8mf2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1up.nxv8i8.i8.i32(<vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1up.nxv8i8.i8.i64(<vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vslide1up_vx_i8m1(vint8m1_t src, int8_t value, size_t vl) {
+  return vslide1up_vx_i8m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1up.nxv16i8.i8.i32(<vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1up.nxv16i8.i8.i64(<vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vslide1up_vx_i8m2(vint8m2_t src, int8_t value, size_t vl) {
+  return vslide1up_vx_i8m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1up.nxv32i8.i8.i32(<vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1up.nxv32i8.i8.i64(<vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vslide1up_vx_i8m4(vint8m4_t src, int8_t value, size_t vl) {
+  return vslide1up_vx_i8m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1up.nxv64i8.i8.i32(<vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1up.nxv64i8.i8.i64(<vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vslide1up_vx_i8m8(vint8m8_t src, int8_t value, size_t vl) {
+  return vslide1up_vx_i8m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1up.nxv1i16.i16.i32(<vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1up.nxv1i16.i16.i64(<vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vslide1up_vx_i16mf4(vint16mf4_t src, int16_t value,
+                                     size_t vl) {
+  return vslide1up_vx_i16mf4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1up.nxv2i16.i16.i32(<vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1up.nxv2i16.i16.i64(<vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vslide1up_vx_i16mf2(vint16mf2_t src, int16_t value,
+                                     size_t vl) {
+  return vslide1up_vx_i16mf2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1up.nxv4i16.i16.i32(<vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1up.nxv4i16.i16.i64(<vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vslide1up_vx_i16m1(vint16m1_t src, int16_t value, size_t vl) {
+  return vslide1up_vx_i16m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1up.nxv8i16.i16.i32(<vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1up.nxv8i16.i16.i64(<vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vslide1up_vx_i16m2(vint16m2_t src, int16_t value, size_t vl) {
+  return vslide1up_vx_i16m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1up.nxv16i16.i16.i32(<vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1up.nxv16i16.i16.i64(<vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vslide1up_vx_i16m4(vint16m4_t src, int16_t value, size_t vl) {
+  return vslide1up_vx_i16m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1up.nxv32i16.i16.i32(<vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1up.nxv32i16.i16.i64(<vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vslide1up_vx_i16m8(vint16m8_t src, int16_t value, size_t vl) {
+  return vslide1up_vx_i16m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1up.nxv1i32.i32.i32(<vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1up.nxv1i32.i32.i64(<vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vslide1up_vx_i32mf2(vint32mf2_t src, int32_t value,
+                                     size_t vl) {
+  return vslide1up_vx_i32mf2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1up.nxv2i32.i32.i32(<vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1up.nxv2i32.i32.i64(<vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vslide1up_vx_i32m1(vint32m1_t src, int32_t value, size_t vl) {
+  return vslide1up_vx_i32m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1up.nxv4i32.i32.i32(<vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1up.nxv4i32.i32.i64(<vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vslide1up_vx_i32m2(vint32m2_t src, int32_t value, size_t vl) {
+  return vslide1up_vx_i32m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1up.nxv8i32.i32.i32(<vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1up.nxv8i32.i32.i64(<vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vslide1up_vx_i32m4(vint32m4_t src, int32_t value, size_t vl) {
+  return vslide1up_vx_i32m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1up.nxv16i32.i32.i32(<vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1up.nxv16i32.i32.i64(<vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vslide1up_vx_i32m8(vint32m8_t src, int32_t value, size_t vl) {
+  return vslide1up_vx_i32m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1up.nxv1i64.i64.i32(<vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1up.nxv1i64.i64.i64(<vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vslide1up_vx_i64m1(vint64m1_t src, int64_t value, size_t vl) {
+  return vslide1up_vx_i64m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1up.nxv2i64.i64.i32(<vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1up.nxv2i64.i64.i64(<vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vslide1up_vx_i64m2(vint64m2_t src, int64_t value, size_t vl) {
+  return vslide1up_vx_i64m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1up.nxv4i64.i64.i32(<vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1up.nxv4i64.i64.i64(<vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vslide1up_vx_i64m4(vint64m4_t src, int64_t value, size_t vl) {
+  return vslide1up_vx_i64m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1up.nxv8i64.i64.i32(<vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1up.nxv8i64.i64.i64(<vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vslide1up_vx_i64m8(vint64m8_t src, int64_t value, size_t vl) {
+  return vslide1up_vx_i64m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1up.nxv1i8.i8.i32(<vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1up.nxv1i8.i8.i64(<vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vslide1up_vx_u8mf8(vuint8mf8_t src, uint8_t value, size_t vl) {
+  return vslide1up_vx_u8mf8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1up.nxv2i8.i8.i32(<vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1up.nxv2i8.i8.i64(<vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vslide1up_vx_u8mf4(vuint8mf4_t src, uint8_t value, size_t vl) {
+  return vslide1up_vx_u8mf4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1up.nxv4i8.i8.i32(<vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1up.nxv4i8.i8.i64(<vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vslide1up_vx_u8mf2(vuint8mf2_t src, uint8_t value, size_t vl) {
+  return vslide1up_vx_u8mf2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1up.nxv8i8.i8.i32(<vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1up.nxv8i8.i8.i64(<vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vslide1up_vx_u8m1(vuint8m1_t src, uint8_t value, size_t vl) {
+  return vslide1up_vx_u8m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1up.nxv16i8.i8.i32(<vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1up.nxv16i8.i8.i64(<vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vslide1up_vx_u8m2(vuint8m2_t src, uint8_t value, size_t vl) {
+  return vslide1up_vx_u8m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1up.nxv32i8.i8.i32(<vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1up.nxv32i8.i8.i64(<vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vslide1up_vx_u8m4(vuint8m4_t src, uint8_t value, size_t vl) {
+  return vslide1up_vx_u8m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1up.nxv64i8.i8.i32(<vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1up.nxv64i8.i8.i64(<vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vslide1up_vx_u8m8(vuint8m8_t src, uint8_t value, size_t vl) {
+  return vslide1up_vx_u8m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1up.nxv1i16.i16.i32(<vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1up.nxv1i16.i16.i64(<vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vslide1up_vx_u16mf4(vuint16mf4_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u16mf4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1up.nxv2i16.i16.i32(<vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1up.nxv2i16.i16.i64(<vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vslide1up_vx_u16mf2(vuint16mf2_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u16mf2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1up.nxv4i16.i16.i32(<vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1up.nxv4i16.i16.i64(<vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vslide1up_vx_u16m1(vuint16m1_t src, uint16_t value,
+                                    size_t vl) {
+  return vslide1up_vx_u16m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1up.nxv8i16.i16.i32(<vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1up.nxv8i16.i16.i64(<vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vslide1up_vx_u16m2(vuint16m2_t src, uint16_t value,
+                                    size_t vl) {
+  return vslide1up_vx_u16m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1up.nxv16i16.i16.i32(<vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1up.nxv16i16.i16.i64(<vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vslide1up_vx_u16m4(vuint16m4_t src, uint16_t value,
+                                    size_t vl) {
+  return vslide1up_vx_u16m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1up.nxv32i16.i16.i32(<vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1up.nxv32i16.i16.i64(<vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vslide1up_vx_u16m8(vuint16m8_t src, uint16_t value,
+                                    size_t vl) {
+  return vslide1up_vx_u16m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1up.nxv1i32.i32.i32(<vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1up.nxv1i32.i32.i64(<vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vslide1up_vx_u32mf2(vuint32mf2_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u32mf2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1up.nxv2i32.i32.i32(<vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1up.nxv2i32.i32.i64(<vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vslide1up_vx_u32m1(vuint32m1_t src, uint32_t value,
+                                    size_t vl) {
+  return vslide1up_vx_u32m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1up.nxv4i32.i32.i32(<vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1up.nxv4i32.i32.i64(<vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vslide1up_vx_u32m2(vuint32m2_t src, uint32_t value,
+                                    size_t vl) {
+  return vslide1up_vx_u32m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1up.nxv8i32.i32.i32(<vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1up.nxv8i32.i32.i64(<vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vslide1up_vx_u32m4(vuint32m4_t src, uint32_t value,
+                                    size_t vl) {
+  return vslide1up_vx_u32m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1up.nxv16i32.i32.i32(<vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1up.nxv16i32.i32.i64(<vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vslide1up_vx_u32m8(vuint32m8_t src, uint32_t value,
+                                    size_t vl) {
+  return vslide1up_vx_u32m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1up.nxv1i64.i64.i32(<vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1up.nxv1i64.i64.i64(<vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vslide1up_vx_u64m1(vuint64m1_t src, uint64_t value,
+                                    size_t vl) {
+  return vslide1up_vx_u64m1(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1up.nxv2i64.i64.i32(<vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1up.nxv2i64.i64.i64(<vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vslide1up_vx_u64m2(vuint64m2_t src, uint64_t value,
+                                    size_t vl) {
+  return vslide1up_vx_u64m2(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1up.nxv4i64.i64.i32(<vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1up.nxv4i64.i64.i64(<vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vslide1up_vx_u64m4(vuint64m4_t src, uint64_t value,
+                                    size_t vl) {
+  return vslide1up_vx_u64m4(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1up.nxv8i64.i64.i32(<vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1up.nxv8i64.i64.i64(<vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vslide1up_vx_u64m8(vuint64m8_t src, uint64_t value,
+                                    size_t vl) {
+  return vslide1up_vx_u64m8(src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1up.mask.nxv1i8.i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1up.mask.nxv1i8.i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vslide1up_vx_i8mf8_m(vbool64_t mask, vint8mf8_t maskedoff,
+                                     vint8mf8_t src, int8_t value, size_t vl) {
+  return vslide1up_vx_i8mf8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1up.mask.nxv2i8.i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1up.mask.nxv2i8.i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vslide1up_vx_i8mf4_m(vbool32_t mask, vint8mf4_t maskedoff,
+                                     vint8mf4_t src, int8_t value, size_t vl) {
+  return vslide1up_vx_i8mf4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1up.mask.nxv4i8.i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1up.mask.nxv4i8.i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vslide1up_vx_i8mf2_m(vbool16_t mask, vint8mf2_t maskedoff,
+                                     vint8mf2_t src, int8_t value, size_t vl) {
+  return vslide1up_vx_i8mf2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1up.mask.nxv8i8.i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1up.mask.nxv8i8.i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vslide1up_vx_i8m1_m(vbool8_t mask, vint8m1_t maskedoff,
+                                   vint8m1_t src, int8_t value, size_t vl) {
+  return vslide1up_vx_i8m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1up.mask.nxv16i8.i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1up.mask.nxv16i8.i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vslide1up_vx_i8m2_m(vbool4_t mask, vint8m2_t maskedoff,
+                                   vint8m2_t src, int8_t value, size_t vl) {
+  return vslide1up_vx_i8m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1up.mask.nxv32i8.i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1up.mask.nxv32i8.i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vslide1up_vx_i8m4_m(vbool2_t mask, vint8m4_t maskedoff,
+                                   vint8m4_t src, int8_t value, size_t vl) {
+  return vslide1up_vx_i8m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1up.mask.nxv64i8.i8.i32(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1up.mask.nxv64i8.i8.i64(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vslide1up_vx_i8m8_m(vbool1_t mask, vint8m8_t maskedoff,
+                                   vint8m8_t src, int8_t value, size_t vl) {
+  return vslide1up_vx_i8m8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1up.mask.nxv1i16.i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1up.mask.nxv1i16.i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vslide1up_vx_i16mf4_m(vbool64_t mask, vint16mf4_t maskedoff,
+                                       vint16mf4_t src, int16_t value,
+                                       size_t vl) {
+  return vslide1up_vx_i16mf4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1up.mask.nxv2i16.i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1up.mask.nxv2i16.i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vslide1up_vx_i16mf2_m(vbool32_t mask, vint16mf2_t maskedoff,
+                                       vint16mf2_t src, int16_t value,
+                                       size_t vl) {
+  return vslide1up_vx_i16mf2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1up.mask.nxv4i16.i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1up.mask.nxv4i16.i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vslide1up_vx_i16m1_m(vbool16_t mask, vint16m1_t maskedoff,
+                                     vint16m1_t src, int16_t value, size_t vl) {
+  return vslide1up_vx_i16m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1up.mask.nxv8i16.i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1up.mask.nxv8i16.i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vslide1up_vx_i16m2_m(vbool8_t mask, vint16m2_t maskedoff,
+                                     vint16m2_t src, int16_t value, size_t vl) {
+  return vslide1up_vx_i16m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1up.mask.nxv16i16.i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1up.mask.nxv16i16.i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vslide1up_vx_i16m4_m(vbool4_t mask, vint16m4_t maskedoff,
+                                     vint16m4_t src, int16_t value, size_t vl) {
+  return vslide1up_vx_i16m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1up.mask.nxv32i16.i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1up.mask.nxv32i16.i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vslide1up_vx_i16m8_m(vbool2_t mask, vint16m8_t maskedoff,
+                                     vint16m8_t src, int16_t value, size_t vl) {
+  return vslide1up_vx_i16m8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1up.mask.nxv1i32.i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1up.mask.nxv1i32.i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vslide1up_vx_i32mf2_m(vbool64_t mask, vint32mf2_t maskedoff,
+                                       vint32mf2_t src, int32_t value,
+                                       size_t vl) {
+  return vslide1up_vx_i32mf2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1up.mask.nxv2i32.i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1up.mask.nxv2i32.i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vslide1up_vx_i32m1_m(vbool32_t mask, vint32m1_t maskedoff,
+                                     vint32m1_t src, int32_t value, size_t vl) {
+  return vslide1up_vx_i32m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1up.mask.nxv4i32.i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1up.mask.nxv4i32.i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vslide1up_vx_i32m2_m(vbool16_t mask, vint32m2_t maskedoff,
+                                     vint32m2_t src, int32_t value, size_t vl) {
+  return vslide1up_vx_i32m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1up.mask.nxv8i32.i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1up.mask.nxv8i32.i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vslide1up_vx_i32m4_m(vbool8_t mask, vint32m4_t maskedoff,
+                                     vint32m4_t src, int32_t value, size_t vl) {
+  return vslide1up_vx_i32m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1up.mask.nxv16i32.i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1up.mask.nxv16i32.i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vslide1up_vx_i32m8_m(vbool4_t mask, vint32m8_t maskedoff,
+                                     vint32m8_t src, int32_t value, size_t vl) {
+  return vslide1up_vx_i32m8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1up.mask.nxv1i64.i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1up.mask.nxv1i64.i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vslide1up_vx_i64m1_m(vbool64_t mask, vint64m1_t maskedoff,
+                                     vint64m1_t src, int64_t value, size_t vl) {
+  return vslide1up_vx_i64m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1up.mask.nxv2i64.i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1up.mask.nxv2i64.i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vslide1up_vx_i64m2_m(vbool32_t mask, vint64m2_t maskedoff,
+                                     vint64m2_t src, int64_t value, size_t vl) {
+  return vslide1up_vx_i64m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1up.mask.nxv4i64.i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1up.mask.nxv4i64.i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vslide1up_vx_i64m4_m(vbool16_t mask, vint64m4_t maskedoff,
+                                     vint64m4_t src, int64_t value, size_t vl) {
+  return vslide1up_vx_i64m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_i64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1up.mask.nxv8i64.i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_i64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1up.mask.nxv8i64.i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vslide1up_vx_i64m8_m(vbool8_t mask, vint64m8_t maskedoff,
+                                     vint64m8_t src, int64_t value, size_t vl) {
+  return vslide1up_vx_i64m8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1up.mask.nxv1i8.i8.i32(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslide1up.mask.nxv1i8.i8.i64(<vscale x 1 x i8> [[MASKEDOFF:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vslide1up_vx_u8mf8_m(vbool64_t mask, vuint8mf8_t maskedoff,
+                                      vuint8mf8_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u8mf8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1up.mask.nxv2i8.i8.i32(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslide1up.mask.nxv2i8.i8.i64(<vscale x 2 x i8> [[MASKEDOFF:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vslide1up_vx_u8mf4_m(vbool32_t mask, vuint8mf4_t maskedoff,
+                                      vuint8mf4_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u8mf4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1up.mask.nxv4i8.i8.i32(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslide1up.mask.nxv4i8.i8.i64(<vscale x 4 x i8> [[MASKEDOFF:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vslide1up_vx_u8mf2_m(vbool16_t mask, vuint8mf2_t maskedoff,
+                                      vuint8mf2_t src, uint8_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u8mf2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1up.mask.nxv8i8.i8.i32(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslide1up.mask.nxv8i8.i8.i64(<vscale x 8 x i8> [[MASKEDOFF:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vslide1up_vx_u8m1_m(vbool8_t mask, vuint8m1_t maskedoff,
+                                    vuint8m1_t src, uint8_t value, size_t vl) {
+  return vslide1up_vx_u8m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1up.mask.nxv16i8.i8.i32(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslide1up.mask.nxv16i8.i8.i64(<vscale x 16 x i8> [[MASKEDOFF:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vslide1up_vx_u8m2_m(vbool4_t mask, vuint8m2_t maskedoff,
+                                    vuint8m2_t src, uint8_t value, size_t vl) {
+  return vslide1up_vx_u8m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1up.mask.nxv32i8.i8.i32(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslide1up.mask.nxv32i8.i8.i64(<vscale x 32 x i8> [[MASKEDOFF:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vslide1up_vx_u8m4_m(vbool2_t mask, vuint8m4_t maskedoff,
+                                    vuint8m4_t src, uint8_t value, size_t vl) {
+  return vslide1up_vx_u8m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1up.mask.nxv64i8.i8.i32(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslide1up.mask.nxv64i8.i8.i64(<vscale x 64 x i8> [[MASKEDOFF:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i8 [[VALUE:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vslide1up_vx_u8m8_m(vbool1_t mask, vuint8m8_t maskedoff,
+                                    vuint8m8_t src, uint8_t value, size_t vl) {
+  return vslide1up_vx_u8m8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1up.mask.nxv1i16.i16.i32(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslide1up.mask.nxv1i16.i16.i64(<vscale x 1 x i16> [[MASKEDOFF:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vslide1up_vx_u16mf4_m(vbool64_t mask, vuint16mf4_t maskedoff,
+                                        vuint16mf4_t src, uint16_t value,
+                                        size_t vl) {
+  return vslide1up_vx_u16mf4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1up.mask.nxv2i16.i16.i32(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslide1up.mask.nxv2i16.i16.i64(<vscale x 2 x i16> [[MASKEDOFF:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vslide1up_vx_u16mf2_m(vbool32_t mask, vuint16mf2_t maskedoff,
+                                        vuint16mf2_t src, uint16_t value,
+                                        size_t vl) {
+  return vslide1up_vx_u16mf2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1up.mask.nxv4i16.i16.i32(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslide1up.mask.nxv4i16.i16.i64(<vscale x 4 x i16> [[MASKEDOFF:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vslide1up_vx_u16m1_m(vbool16_t mask, vuint16m1_t maskedoff,
+                                      vuint16m1_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u16m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1up.mask.nxv8i16.i16.i32(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslide1up.mask.nxv8i16.i16.i64(<vscale x 8 x i16> [[MASKEDOFF:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vslide1up_vx_u16m2_m(vbool8_t mask, vuint16m2_t maskedoff,
+                                      vuint16m2_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u16m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1up.mask.nxv16i16.i16.i32(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslide1up.mask.nxv16i16.i16.i64(<vscale x 16 x i16> [[MASKEDOFF:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vslide1up_vx_u16m4_m(vbool4_t mask, vuint16m4_t maskedoff,
+                                      vuint16m4_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u16m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1up.mask.nxv32i16.i16.i32(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslide1up.mask.nxv32i16.i16.i64(<vscale x 32 x i16> [[MASKEDOFF:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i16 [[VALUE:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vslide1up_vx_u16m8_m(vbool2_t mask, vuint16m8_t maskedoff,
+                                      vuint16m8_t src, uint16_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u16m8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1up.mask.nxv1i32.i32.i32(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslide1up.mask.nxv1i32.i32.i64(<vscale x 1 x i32> [[MASKEDOFF:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vslide1up_vx_u32mf2_m(vbool64_t mask, vuint32mf2_t maskedoff,
+                                        vuint32mf2_t src, uint32_t value,
+                                        size_t vl) {
+  return vslide1up_vx_u32mf2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1up.mask.nxv2i32.i32.i32(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslide1up.mask.nxv2i32.i32.i64(<vscale x 2 x i32> [[MASKEDOFF:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vslide1up_vx_u32m1_m(vbool32_t mask, vuint32m1_t maskedoff,
+                                      vuint32m1_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u32m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1up.mask.nxv4i32.i32.i32(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslide1up.mask.nxv4i32.i32.i64(<vscale x 4 x i32> [[MASKEDOFF:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vslide1up_vx_u32m2_m(vbool16_t mask, vuint32m2_t maskedoff,
+                                      vuint32m2_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u32m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1up.mask.nxv8i32.i32.i32(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslide1up.mask.nxv8i32.i32.i64(<vscale x 8 x i32> [[MASKEDOFF:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vslide1up_vx_u32m4_m(vbool8_t mask, vuint32m4_t maskedoff,
+                                      vuint32m4_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u32m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1up.mask.nxv16i32.i32.i32(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslide1up.mask.nxv16i32.i32.i64(<vscale x 16 x i32> [[MASKEDOFF:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[VALUE:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vslide1up_vx_u32m8_m(vbool4_t mask, vuint32m8_t maskedoff,
+                                      vuint32m8_t src, uint32_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u32m8_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1up.mask.nxv1i64.i64.i32(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslide1up.mask.nxv1i64.i64.i64(<vscale x 1 x i64> [[MASKEDOFF:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vslide1up_vx_u64m1_m(vbool64_t mask, vuint64m1_t maskedoff,
+                                      vuint64m1_t src, uint64_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u64m1_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1up.mask.nxv2i64.i64.i32(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslide1up.mask.nxv2i64.i64.i64(<vscale x 2 x i64> [[MASKEDOFF:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vslide1up_vx_u64m2_m(vbool32_t mask, vuint64m2_t maskedoff,
+                                      vuint64m2_t src, uint64_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u64m2_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1up.mask.nxv4i64.i64.i32(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslide1up.mask.nxv4i64.i64.i64(<vscale x 4 x i64> [[MASKEDOFF:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vslide1up_vx_u64m4_m(vbool16_t mask, vuint64m4_t maskedoff,
+                                      vuint64m4_t src, uint64_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u64m4_m(mask, maskedoff, src, value, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslide1up_vx_u64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1up.mask.nxv8i64.i64.i32(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslide1up_vx_u64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslide1up.mask.nxv8i64.i64.i64(<vscale x 8 x i64> [[MASKEDOFF:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[VALUE:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vslide1up_vx_u64m8_m(vbool8_t mask, vuint64m8_t maskedoff,
+                                      vuint64m8_t src, uint64_t value,
+                                      size_t vl) {
+  return vslide1up_vx_u64m8_m(mask, maskedoff, src, value, vl);
+}
diff --git a/clang/test/CodeGen/RISCV/rvv-intrinsics/vslidedown.c b/clang/test/CodeGen/RISCV/rvv-intrinsics/vslidedown.c
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGen/RISCV/rvv-intrinsics/vslidedown.c
@@ -0,0 +1,1646 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv32 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV32 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +m -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -Werror -Wall -o - %s -S >/dev/null 2>&1 | FileCheck --check-prefix=ASM --allow-empty %s
+
+// ASM-NOT: warning
+#include <riscv_vector.h>
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslidedown.nxv1i8.i32(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslidedown.nxv1i8.i64(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vslidedown_vx_i8mf8(vint8mf8_t dst, vint8mf8_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i8mf8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslidedown.nxv2i8.i32(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslidedown.nxv2i8.i64(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vslidedown_vx_i8mf4(vint8mf4_t dst, vint8mf4_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i8mf4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslidedown.nxv4i8.i32(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslidedown.nxv4i8.i64(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vslidedown_vx_i8mf2(vint8mf2_t dst, vint8mf2_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i8mf2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslidedown.nxv8i8.i32(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslidedown.nxv8i8.i64(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vslidedown_vx_i8m1(vint8m1_t dst, vint8m1_t src, size_t offset,
+                                  size_t vl) {
+  return vslidedown_vx_i8m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslidedown.nxv16i8.i32(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslidedown.nxv16i8.i64(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vslidedown_vx_i8m2(vint8m2_t dst, vint8m2_t src, size_t offset,
+                                  size_t vl) {
+  return vslidedown_vx_i8m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslidedown.nxv32i8.i32(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslidedown.nxv32i8.i64(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vslidedown_vx_i8m4(vint8m4_t dst, vint8m4_t src, size_t offset,
+                                  size_t vl) {
+  return vslidedown_vx_i8m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslidedown.nxv64i8.i32(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslidedown.nxv64i8.i64(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vslidedown_vx_i8m8(vint8m8_t dst, vint8m8_t src, size_t offset,
+                                  size_t vl) {
+  return vslidedown_vx_i8m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslidedown.nxv1i16.i32(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslidedown.nxv1i16.i64(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vslidedown_vx_i16mf4(vint16mf4_t dst, vint16mf4_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown_vx_i16mf4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslidedown.nxv2i16.i32(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslidedown.nxv2i16.i64(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vslidedown_vx_i16mf2(vint16mf2_t dst, vint16mf2_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown_vx_i16mf2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslidedown.nxv4i16.i32(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslidedown.nxv4i16.i64(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vslidedown_vx_i16m1(vint16m1_t dst, vint16m1_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i16m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslidedown.nxv8i16.i32(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslidedown.nxv8i16.i64(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vslidedown_vx_i16m2(vint16m2_t dst, vint16m2_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i16m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslidedown.nxv16i16.i32(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslidedown.nxv16i16.i64(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vslidedown_vx_i16m4(vint16m4_t dst, vint16m4_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i16m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslidedown.nxv32i16.i32(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslidedown.nxv32i16.i64(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vslidedown_vx_i16m8(vint16m8_t dst, vint16m8_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i16m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslidedown.nxv1i32.i32(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslidedown.nxv1i32.i64(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vslidedown_vx_i32mf2(vint32mf2_t dst, vint32mf2_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown_vx_i32mf2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslidedown.nxv2i32.i32(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslidedown.nxv2i32.i64(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vslidedown_vx_i32m1(vint32m1_t dst, vint32m1_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i32m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslidedown.nxv4i32.i32(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslidedown.nxv4i32.i64(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vslidedown_vx_i32m2(vint32m2_t dst, vint32m2_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i32m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslidedown.nxv8i32.i32(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslidedown.nxv8i32.i64(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vslidedown_vx_i32m4(vint32m4_t dst, vint32m4_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i32m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslidedown.nxv16i32.i32(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslidedown.nxv16i32.i64(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vslidedown_vx_i32m8(vint32m8_t dst, vint32m8_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i32m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslidedown.nxv1i64.i32(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslidedown.nxv1i64.i64(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vslidedown_vx_i64m1(vint64m1_t dst, vint64m1_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i64m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslidedown.nxv2i64.i32(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslidedown.nxv2i64.i64(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vslidedown_vx_i64m2(vint64m2_t dst, vint64m2_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i64m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslidedown.nxv4i64.i32(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslidedown.nxv4i64.i64(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vslidedown_vx_i64m4(vint64m4_t dst, vint64m4_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i64m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslidedown.nxv8i64.i32(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslidedown.nxv8i64.i64(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vslidedown_vx_i64m8(vint64m8_t dst, vint64m8_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i64m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslidedown.nxv1i8.i32(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslidedown.nxv1i8.i64(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vslidedown_vx_u8mf8(vuint8mf8_t dst, vuint8mf8_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown_vx_u8mf8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslidedown.nxv2i8.i32(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslidedown.nxv2i8.i64(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vslidedown_vx_u8mf4(vuint8mf4_t dst, vuint8mf4_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown_vx_u8mf4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslidedown.nxv4i8.i32(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslidedown.nxv4i8.i64(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vslidedown_vx_u8mf2(vuint8mf2_t dst, vuint8mf2_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown_vx_u8mf2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslidedown.nxv8i8.i32(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslidedown.nxv8i8.i64(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vslidedown_vx_u8m1(vuint8m1_t dst, vuint8m1_t src,
+                                   size_t offset, size_t vl) {
+  return vslidedown_vx_u8m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslidedown.nxv16i8.i32(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslidedown.nxv16i8.i64(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vslidedown_vx_u8m2(vuint8m2_t dst, vuint8m2_t src,
+                                   size_t offset, size_t vl) {
+  return vslidedown_vx_u8m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslidedown.nxv32i8.i32(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslidedown.nxv32i8.i64(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vslidedown_vx_u8m4(vuint8m4_t dst, vuint8m4_t src,
+                                   size_t offset, size_t vl) {
+  return vslidedown_vx_u8m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslidedown.nxv64i8.i32(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslidedown.nxv64i8.i64(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vslidedown_vx_u8m8(vuint8m8_t dst, vuint8m8_t src,
+                                   size_t offset, size_t vl) {
+  return vslidedown_vx_u8m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslidedown.nxv1i16.i32(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslidedown.nxv1i16.i64(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vslidedown_vx_u16mf4(vuint16mf4_t dst, vuint16mf4_t src,
+                                       size_t offset, size_t vl) {
+  return vslidedown_vx_u16mf4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslidedown.nxv2i16.i32(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslidedown.nxv2i16.i64(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vslidedown_vx_u16mf2(vuint16mf2_t dst, vuint16mf2_t src,
+                                       size_t offset, size_t vl) {
+  return vslidedown_vx_u16mf2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslidedown.nxv4i16.i32(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslidedown.nxv4i16.i64(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vslidedown_vx_u16m1(vuint16m1_t dst, vuint16m1_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown_vx_u16m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslidedown.nxv8i16.i32(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslidedown.nxv8i16.i64(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vslidedown_vx_u16m2(vuint16m2_t dst, vuint16m2_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown_vx_u16m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslidedown.nxv16i16.i32(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslidedown.nxv16i16.i64(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vslidedown_vx_u16m4(vuint16m4_t dst, vuint16m4_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown_vx_u16m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslidedown.nxv32i16.i32(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslidedown.nxv32i16.i64(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vslidedown_vx_u16m8(vuint16m8_t dst, vuint16m8_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown_vx_u16m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslidedown.nxv1i32.i32(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslidedown.nxv1i32.i64(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vslidedown_vx_u32mf2(vuint32mf2_t dst, vuint32mf2_t src,
+                                       size_t offset, size_t vl) {
+  return vslidedown_vx_u32mf2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslidedown.nxv2i32.i32(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslidedown.nxv2i32.i64(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vslidedown_vx_u32m1(vuint32m1_t dst, vuint32m1_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown_vx_u32m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslidedown.nxv4i32.i32(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslidedown.nxv4i32.i64(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vslidedown_vx_u32m2(vuint32m2_t dst, vuint32m2_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown_vx_u32m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslidedown.nxv8i32.i32(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslidedown.nxv8i32.i64(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vslidedown_vx_u32m4(vuint32m4_t dst, vuint32m4_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown_vx_u32m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslidedown.nxv16i32.i32(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslidedown.nxv16i32.i64(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vslidedown_vx_u32m8(vuint32m8_t dst, vuint32m8_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown_vx_u32m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslidedown.nxv1i64.i32(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslidedown.nxv1i64.i64(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vslidedown_vx_u64m1(vuint64m1_t dst, vuint64m1_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown_vx_u64m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslidedown.nxv2i64.i32(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslidedown.nxv2i64.i64(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vslidedown_vx_u64m2(vuint64m2_t dst, vuint64m2_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown_vx_u64m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslidedown.nxv4i64.i32(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslidedown.nxv4i64.i64(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vslidedown_vx_u64m4(vuint64m4_t dst, vuint64m4_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown_vx_u64m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslidedown.nxv8i64.i32(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslidedown.nxv8i64.i64(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vslidedown_vx_u64m8(vuint64m8_t dst, vuint64m8_t src,
+                                     size_t offset, size_t vl) {
+  return vslidedown_vx_u64m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vslidedown.nxv1f32.i32(<vscale x 1 x float> [[DST:%.*]], <vscale x 1 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vslidedown.nxv1f32.i64(<vscale x 1 x float> [[DST:%.*]], <vscale x 1 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vslidedown_vx_f32mf2(vfloat32mf2_t dst, vfloat32mf2_t src,
+                                        size_t offset, size_t vl) {
+  return vslidedown_vx_f32mf2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vslidedown.nxv2f32.i32(<vscale x 2 x float> [[DST:%.*]], <vscale x 2 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vslidedown.nxv2f32.i64(<vscale x 2 x float> [[DST:%.*]], <vscale x 2 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vslidedown_vx_f32m1(vfloat32m1_t dst, vfloat32m1_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown_vx_f32m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vslidedown.nxv4f32.i32(<vscale x 4 x float> [[DST:%.*]], <vscale x 4 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vslidedown.nxv4f32.i64(<vscale x 4 x float> [[DST:%.*]], <vscale x 4 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vslidedown_vx_f32m2(vfloat32m2_t dst, vfloat32m2_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown_vx_f32m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vslidedown.nxv8f32.i32(<vscale x 8 x float> [[DST:%.*]], <vscale x 8 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vslidedown.nxv8f32.i64(<vscale x 8 x float> [[DST:%.*]], <vscale x 8 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vslidedown_vx_f32m4(vfloat32m4_t dst, vfloat32m4_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown_vx_f32m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vslidedown.nxv16f32.i32(<vscale x 16 x float> [[DST:%.*]], <vscale x 16 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vslidedown.nxv16f32.i64(<vscale x 16 x float> [[DST:%.*]], <vscale x 16 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vslidedown_vx_f32m8(vfloat32m8_t dst, vfloat32m8_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown_vx_f32m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vslidedown.nxv1f64.i32(<vscale x 1 x double> [[DST:%.*]], <vscale x 1 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vslidedown.nxv1f64.i64(<vscale x 1 x double> [[DST:%.*]], <vscale x 1 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vslidedown_vx_f64m1(vfloat64m1_t dst, vfloat64m1_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown_vx_f64m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vslidedown.nxv2f64.i32(<vscale x 2 x double> [[DST:%.*]], <vscale x 2 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vslidedown.nxv2f64.i64(<vscale x 2 x double> [[DST:%.*]], <vscale x 2 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vslidedown_vx_f64m2(vfloat64m2_t dst, vfloat64m2_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown_vx_f64m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vslidedown.nxv4f64.i32(<vscale x 4 x double> [[DST:%.*]], <vscale x 4 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vslidedown.nxv4f64.i64(<vscale x 4 x double> [[DST:%.*]], <vscale x 4 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vslidedown_vx_f64m4(vfloat64m4_t dst, vfloat64m4_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown_vx_f64m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vslidedown.nxv8f64.i32(<vscale x 8 x double> [[DST:%.*]], <vscale x 8 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vslidedown.nxv8f64.i64(<vscale x 8 x double> [[DST:%.*]], <vscale x 8 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vslidedown_vx_f64m8(vfloat64m8_t dst, vfloat64m8_t src,
+                                      size_t offset, size_t vl) {
+  return vslidedown_vx_f64m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslidedown.mask.nxv1i8.i32(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslidedown.mask.nxv1i8.i64(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vslidedown_vx_i8mf8_m(vbool64_t mask, vint8mf8_t dst,
+                                      vint8mf8_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown_vx_i8mf8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslidedown.mask.nxv2i8.i32(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslidedown.mask.nxv2i8.i64(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vslidedown_vx_i8mf4_m(vbool32_t mask, vint8mf4_t dst,
+                                      vint8mf4_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown_vx_i8mf4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslidedown.mask.nxv4i8.i32(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslidedown.mask.nxv4i8.i64(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vslidedown_vx_i8mf2_m(vbool16_t mask, vint8mf2_t dst,
+                                      vint8mf2_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown_vx_i8mf2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslidedown.mask.nxv8i8.i32(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslidedown.mask.nxv8i8.i64(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vslidedown_vx_i8m1_m(vbool8_t mask, vint8m1_t dst, vint8m1_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i8m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslidedown.mask.nxv16i8.i32(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslidedown.mask.nxv16i8.i64(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vslidedown_vx_i8m2_m(vbool4_t mask, vint8m2_t dst, vint8m2_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i8m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslidedown.mask.nxv32i8.i32(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslidedown.mask.nxv32i8.i64(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vslidedown_vx_i8m4_m(vbool2_t mask, vint8m4_t dst, vint8m4_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i8m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslidedown.mask.nxv64i8.i32(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslidedown.mask.nxv64i8.i64(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vslidedown_vx_i8m8_m(vbool1_t mask, vint8m8_t dst, vint8m8_t src,
+                                    size_t offset, size_t vl) {
+  return vslidedown_vx_i8m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslidedown.mask.nxv1i16.i32(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslidedown.mask.nxv1i16.i64(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vslidedown_vx_i16mf4_m(vbool64_t mask, vint16mf4_t dst,
+                                        vint16mf4_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown_vx_i16mf4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslidedown.mask.nxv2i16.i32(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslidedown.mask.nxv2i16.i64(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vslidedown_vx_i16mf2_m(vbool32_t mask, vint16mf2_t dst,
+                                        vint16mf2_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown_vx_i16mf2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslidedown.mask.nxv4i16.i32(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslidedown.mask.nxv4i16.i64(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vslidedown_vx_i16m1_m(vbool16_t mask, vint16m1_t dst,
+                                      vint16m1_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown_vx_i16m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslidedown.mask.nxv8i16.i32(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslidedown.mask.nxv8i16.i64(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vslidedown_vx_i16m2_m(vbool8_t mask, vint16m2_t dst,
+                                      vint16m2_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown_vx_i16m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslidedown.mask.nxv16i16.i32(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslidedown.mask.nxv16i16.i64(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vslidedown_vx_i16m4_m(vbool4_t mask, vint16m4_t dst,
+                                      vint16m4_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown_vx_i16m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslidedown.mask.nxv32i16.i32(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslidedown.mask.nxv32i16.i64(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vslidedown_vx_i16m8_m(vbool2_t mask, vint16m8_t dst,
+                                      vint16m8_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown_vx_i16m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslidedown.mask.nxv1i32.i32(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslidedown.mask.nxv1i32.i64(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vslidedown_vx_i32mf2_m(vbool64_t mask, vint32mf2_t dst,
+                                        vint32mf2_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown_vx_i32mf2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslidedown.mask.nxv2i32.i32(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslidedown.mask.nxv2i32.i64(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vslidedown_vx_i32m1_m(vbool32_t mask, vint32m1_t dst,
+                                      vint32m1_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown_vx_i32m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslidedown.mask.nxv4i32.i32(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslidedown.mask.nxv4i32.i64(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vslidedown_vx_i32m2_m(vbool16_t mask, vint32m2_t dst,
+                                      vint32m2_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown_vx_i32m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslidedown.mask.nxv8i32.i32(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslidedown.mask.nxv8i32.i64(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vslidedown_vx_i32m4_m(vbool8_t mask, vint32m4_t dst,
+                                      vint32m4_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown_vx_i32m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslidedown.mask.nxv16i32.i32(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslidedown.mask.nxv16i32.i64(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vslidedown_vx_i32m8_m(vbool4_t mask, vint32m8_t dst,
+                                      vint32m8_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown_vx_i32m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslidedown.mask.nxv1i64.i32(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslidedown.mask.nxv1i64.i64(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vslidedown_vx_i64m1_m(vbool64_t mask, vint64m1_t dst,
+                                      vint64m1_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown_vx_i64m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslidedown.mask.nxv2i64.i32(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslidedown.mask.nxv2i64.i64(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vslidedown_vx_i64m2_m(vbool32_t mask, vint64m2_t dst,
+                                      vint64m2_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown_vx_i64m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslidedown.mask.nxv4i64.i32(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslidedown.mask.nxv4i64.i64(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vslidedown_vx_i64m4_m(vbool16_t mask, vint64m4_t dst,
+                                      vint64m4_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown_vx_i64m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_i64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslidedown.mask.nxv8i64.i32(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_i64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslidedown.mask.nxv8i64.i64(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vslidedown_vx_i64m8_m(vbool8_t mask, vint64m8_t dst,
+                                      vint64m8_t src, size_t offset,
+                                      size_t vl) {
+  return vslidedown_vx_i64m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslidedown.mask.nxv1i8.i32(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslidedown.mask.nxv1i8.i64(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vslidedown_vx_u8mf8_m(vbool64_t mask, vuint8mf8_t dst,
+                                       vuint8mf8_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown_vx_u8mf8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslidedown.mask.nxv2i8.i32(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslidedown.mask.nxv2i8.i64(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vslidedown_vx_u8mf4_m(vbool32_t mask, vuint8mf4_t dst,
+                                       vuint8mf4_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown_vx_u8mf4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslidedown.mask.nxv4i8.i32(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslidedown.mask.nxv4i8.i64(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vslidedown_vx_u8mf2_m(vbool16_t mask, vuint8mf2_t dst,
+                                       vuint8mf2_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown_vx_u8mf2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslidedown.mask.nxv8i8.i32(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslidedown.mask.nxv8i8.i64(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vslidedown_vx_u8m1_m(vbool8_t mask, vuint8m1_t dst,
+                                     vuint8m1_t src, size_t offset, size_t vl) {
+  return vslidedown_vx_u8m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslidedown.mask.nxv16i8.i32(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslidedown.mask.nxv16i8.i64(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vslidedown_vx_u8m2_m(vbool4_t mask, vuint8m2_t dst,
+                                     vuint8m2_t src, size_t offset, size_t vl) {
+  return vslidedown_vx_u8m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslidedown.mask.nxv32i8.i32(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslidedown.mask.nxv32i8.i64(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vslidedown_vx_u8m4_m(vbool2_t mask, vuint8m4_t dst,
+                                     vuint8m4_t src, size_t offset, size_t vl) {
+  return vslidedown_vx_u8m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslidedown.mask.nxv64i8.i32(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslidedown.mask.nxv64i8.i64(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vslidedown_vx_u8m8_m(vbool1_t mask, vuint8m8_t dst,
+                                     vuint8m8_t src, size_t offset, size_t vl) {
+  return vslidedown_vx_u8m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslidedown.mask.nxv1i16.i32(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslidedown.mask.nxv1i16.i64(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vslidedown_vx_u16mf4_m(vbool64_t mask, vuint16mf4_t dst,
+                                         vuint16mf4_t src, size_t offset,
+                                         size_t vl) {
+  return vslidedown_vx_u16mf4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslidedown.mask.nxv2i16.i32(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslidedown.mask.nxv2i16.i64(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vslidedown_vx_u16mf2_m(vbool32_t mask, vuint16mf2_t dst,
+                                         vuint16mf2_t src, size_t offset,
+                                         size_t vl) {
+  return vslidedown_vx_u16mf2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslidedown.mask.nxv4i16.i32(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslidedown.mask.nxv4i16.i64(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vslidedown_vx_u16m1_m(vbool16_t mask, vuint16m1_t dst,
+                                       vuint16m1_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown_vx_u16m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslidedown.mask.nxv8i16.i32(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslidedown.mask.nxv8i16.i64(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vslidedown_vx_u16m2_m(vbool8_t mask, vuint16m2_t dst,
+                                       vuint16m2_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown_vx_u16m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslidedown.mask.nxv16i16.i32(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslidedown.mask.nxv16i16.i64(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vslidedown_vx_u16m4_m(vbool4_t mask, vuint16m4_t dst,
+                                       vuint16m4_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown_vx_u16m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslidedown.mask.nxv32i16.i32(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslidedown.mask.nxv32i16.i64(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vslidedown_vx_u16m8_m(vbool2_t mask, vuint16m8_t dst,
+                                       vuint16m8_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown_vx_u16m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslidedown.mask.nxv1i32.i32(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslidedown.mask.nxv1i32.i64(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vslidedown_vx_u32mf2_m(vbool64_t mask, vuint32mf2_t dst,
+                                         vuint32mf2_t src, size_t offset,
+                                         size_t vl) {
+  return vslidedown_vx_u32mf2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslidedown.mask.nxv2i32.i32(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslidedown.mask.nxv2i32.i64(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vslidedown_vx_u32m1_m(vbool32_t mask, vuint32m1_t dst,
+                                       vuint32m1_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown_vx_u32m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslidedown.mask.nxv4i32.i32(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslidedown.mask.nxv4i32.i64(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vslidedown_vx_u32m2_m(vbool16_t mask, vuint32m2_t dst,
+                                       vuint32m2_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown_vx_u32m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslidedown.mask.nxv8i32.i32(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslidedown.mask.nxv8i32.i64(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vslidedown_vx_u32m4_m(vbool8_t mask, vuint32m4_t dst,
+                                       vuint32m4_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown_vx_u32m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslidedown.mask.nxv16i32.i32(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslidedown.mask.nxv16i32.i64(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vslidedown_vx_u32m8_m(vbool4_t mask, vuint32m8_t dst,
+                                       vuint32m8_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown_vx_u32m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslidedown.mask.nxv1i64.i32(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslidedown.mask.nxv1i64.i64(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vslidedown_vx_u64m1_m(vbool64_t mask, vuint64m1_t dst,
+                                       vuint64m1_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown_vx_u64m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslidedown.mask.nxv2i64.i32(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslidedown.mask.nxv2i64.i64(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vslidedown_vx_u64m2_m(vbool32_t mask, vuint64m2_t dst,
+                                       vuint64m2_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown_vx_u64m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslidedown.mask.nxv4i64.i32(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslidedown.mask.nxv4i64.i64(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vslidedown_vx_u64m4_m(vbool16_t mask, vuint64m4_t dst,
+                                       vuint64m4_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown_vx_u64m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_u64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslidedown.mask.nxv8i64.i32(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_u64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslidedown.mask.nxv8i64.i64(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vslidedown_vx_u64m8_m(vbool8_t mask, vuint64m8_t dst,
+                                       vuint64m8_t src, size_t offset,
+                                       size_t vl) {
+  return vslidedown_vx_u64m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vslidedown.mask.nxv1f32.i32(<vscale x 1 x float> [[DST:%.*]], <vscale x 1 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vslidedown.mask.nxv1f32.i64(<vscale x 1 x float> [[DST:%.*]], <vscale x 1 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vslidedown_vx_f32mf2_m(vbool64_t mask, vfloat32mf2_t dst,
+                                          vfloat32mf2_t src, size_t offset,
+                                          size_t vl) {
+  return vslidedown_vx_f32mf2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vslidedown.mask.nxv2f32.i32(<vscale x 2 x float> [[DST:%.*]], <vscale x 2 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vslidedown.mask.nxv2f32.i64(<vscale x 2 x float> [[DST:%.*]], <vscale x 2 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vslidedown_vx_f32m1_m(vbool32_t mask, vfloat32m1_t dst,
+                                        vfloat32m1_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown_vx_f32m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vslidedown.mask.nxv4f32.i32(<vscale x 4 x float> [[DST:%.*]], <vscale x 4 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vslidedown.mask.nxv4f32.i64(<vscale x 4 x float> [[DST:%.*]], <vscale x 4 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vslidedown_vx_f32m2_m(vbool16_t mask, vfloat32m2_t dst,
+                                        vfloat32m2_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown_vx_f32m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vslidedown.mask.nxv8f32.i32(<vscale x 8 x float> [[DST:%.*]], <vscale x 8 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vslidedown.mask.nxv8f32.i64(<vscale x 8 x float> [[DST:%.*]], <vscale x 8 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vslidedown_vx_f32m4_m(vbool8_t mask, vfloat32m4_t dst,
+                                        vfloat32m4_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown_vx_f32m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vslidedown.mask.nxv16f32.i32(<vscale x 16 x float> [[DST:%.*]], <vscale x 16 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vslidedown.mask.nxv16f32.i64(<vscale x 16 x float> [[DST:%.*]], <vscale x 16 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vslidedown_vx_f32m8_m(vbool4_t mask, vfloat32m8_t dst,
+                                        vfloat32m8_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown_vx_f32m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vslidedown.mask.nxv1f64.i32(<vscale x 1 x double> [[DST:%.*]], <vscale x 1 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vslidedown.mask.nxv1f64.i64(<vscale x 1 x double> [[DST:%.*]], <vscale x 1 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vslidedown_vx_f64m1_m(vbool64_t mask, vfloat64m1_t dst,
+                                        vfloat64m1_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown_vx_f64m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vslidedown.mask.nxv2f64.i32(<vscale x 2 x double> [[DST:%.*]], <vscale x 2 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vslidedown.mask.nxv2f64.i64(<vscale x 2 x double> [[DST:%.*]], <vscale x 2 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vslidedown_vx_f64m2_m(vbool32_t mask, vfloat64m2_t dst,
+                                        vfloat64m2_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown_vx_f64m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vslidedown.mask.nxv4f64.i32(<vscale x 4 x double> [[DST:%.*]], <vscale x 4 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vslidedown.mask.nxv4f64.i64(<vscale x 4 x double> [[DST:%.*]], <vscale x 4 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vslidedown_vx_f64m4_m(vbool16_t mask, vfloat64m4_t dst,
+                                        vfloat64m4_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown_vx_f64m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslidedown_vx_f64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vslidedown.mask.nxv8f64.i32(<vscale x 8 x double> [[DST:%.*]], <vscale x 8 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslidedown_vx_f64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vslidedown.mask.nxv8f64.i64(<vscale x 8 x double> [[DST:%.*]], <vscale x 8 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vslidedown_vx_f64m8_m(vbool8_t mask, vfloat64m8_t dst,
+                                        vfloat64m8_t src, size_t offset,
+                                        size_t vl) {
+  return vslidedown_vx_f64m8_m(mask, dst, src, offset, vl);
+}
diff --git a/clang/test/CodeGen/RISCV/rvv-intrinsics/vslideup.c b/clang/test/CodeGen/RISCV/rvv-intrinsics/vslideup.c
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGen/RISCV/rvv-intrinsics/vslideup.c
@@ -0,0 +1,1631 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv32 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV32 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
+// RUN: %clang_cc1 -triple riscv64 -target-feature +m -target-feature +f -target-feature +d -target-feature +experimental-v \
+// RUN:   -Werror -Wall -o - %s -S >/dev/null 2>&1 | FileCheck --check-prefix=ASM --allow-empty %s
+
+// ASM-NOT: warning
+#include <riscv_vector.h>
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslideup.nxv1i8.i32(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslideup.nxv1i8.i64(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vslideup_vx_i8mf8(vint8mf8_t dst, vint8mf8_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup_vx_i8mf8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslideup.nxv2i8.i32(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslideup.nxv2i8.i64(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vslideup_vx_i8mf4(vint8mf4_t dst, vint8mf4_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup_vx_i8mf4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslideup.nxv4i8.i32(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslideup.nxv4i8.i64(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vslideup_vx_i8mf2(vint8mf2_t dst, vint8mf2_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup_vx_i8mf2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslideup.nxv8i8.i32(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslideup.nxv8i8.i64(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vslideup_vx_i8m1(vint8m1_t dst, vint8m1_t src, size_t offset,
+                                size_t vl) {
+  return vslideup_vx_i8m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslideup.nxv16i8.i32(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslideup.nxv16i8.i64(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vslideup_vx_i8m2(vint8m2_t dst, vint8m2_t src, size_t offset,
+                                size_t vl) {
+  return vslideup_vx_i8m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslideup.nxv32i8.i32(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslideup.nxv32i8.i64(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vslideup_vx_i8m4(vint8m4_t dst, vint8m4_t src, size_t offset,
+                                size_t vl) {
+  return vslideup_vx_i8m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslideup.nxv64i8.i32(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslideup.nxv64i8.i64(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vslideup_vx_i8m8(vint8m8_t dst, vint8m8_t src, size_t offset,
+                                size_t vl) {
+  return vslideup_vx_i8m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslideup.nxv1i16.i32(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslideup.nxv1i16.i64(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vslideup_vx_i16mf4(vint16mf4_t dst, vint16mf4_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup_vx_i16mf4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslideup.nxv2i16.i32(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslideup.nxv2i16.i64(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vslideup_vx_i16mf2(vint16mf2_t dst, vint16mf2_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup_vx_i16mf2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslideup.nxv4i16.i32(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslideup.nxv4i16.i64(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vslideup_vx_i16m1(vint16m1_t dst, vint16m1_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup_vx_i16m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslideup.nxv8i16.i32(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslideup.nxv8i16.i64(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vslideup_vx_i16m2(vint16m2_t dst, vint16m2_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup_vx_i16m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslideup.nxv16i16.i32(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslideup.nxv16i16.i64(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vslideup_vx_i16m4(vint16m4_t dst, vint16m4_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup_vx_i16m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslideup.nxv32i16.i32(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslideup.nxv32i16.i64(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vslideup_vx_i16m8(vint16m8_t dst, vint16m8_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup_vx_i16m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslideup.nxv1i32.i32(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslideup.nxv1i32.i64(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vslideup_vx_i32mf2(vint32mf2_t dst, vint32mf2_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup_vx_i32mf2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslideup.nxv2i32.i32(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslideup.nxv2i32.i64(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vslideup_vx_i32m1(vint32m1_t dst, vint32m1_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup_vx_i32m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslideup.nxv4i32.i32(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslideup.nxv4i32.i64(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vslideup_vx_i32m2(vint32m2_t dst, vint32m2_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup_vx_i32m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslideup.nxv8i32.i32(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslideup.nxv8i32.i64(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vslideup_vx_i32m4(vint32m4_t dst, vint32m4_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup_vx_i32m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslideup.nxv16i32.i32(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslideup.nxv16i32.i64(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vslideup_vx_i32m8(vint32m8_t dst, vint32m8_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup_vx_i32m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslideup.nxv1i64.i32(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslideup.nxv1i64.i64(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vslideup_vx_i64m1(vint64m1_t dst, vint64m1_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup_vx_i64m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslideup.nxv2i64.i32(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslideup.nxv2i64.i64(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vslideup_vx_i64m2(vint64m2_t dst, vint64m2_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup_vx_i64m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslideup.nxv4i64.i32(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslideup.nxv4i64.i64(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vslideup_vx_i64m4(vint64m4_t dst, vint64m4_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup_vx_i64m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslideup.nxv8i64.i32(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslideup.nxv8i64.i64(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vslideup_vx_i64m8(vint64m8_t dst, vint64m8_t src, size_t offset,
+                                  size_t vl) {
+  return vslideup_vx_i64m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8mf8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslideup.nxv1i8.i32(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8mf8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslideup.nxv1i8.i64(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vslideup_vx_u8mf8(vuint8mf8_t dst, vuint8mf8_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup_vx_u8mf8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslideup.nxv2i8.i32(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslideup.nxv2i8.i64(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vslideup_vx_u8mf4(vuint8mf4_t dst, vuint8mf4_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup_vx_u8mf4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslideup.nxv4i8.i32(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslideup.nxv4i8.i64(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vslideup_vx_u8mf2(vuint8mf2_t dst, vuint8mf2_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup_vx_u8mf2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslideup.nxv8i8.i32(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslideup.nxv8i8.i64(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vslideup_vx_u8m1(vuint8m1_t dst, vuint8m1_t src, size_t offset,
+                                 size_t vl) {
+  return vslideup_vx_u8m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslideup.nxv16i8.i32(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslideup.nxv16i8.i64(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vslideup_vx_u8m2(vuint8m2_t dst, vuint8m2_t src, size_t offset,
+                                 size_t vl) {
+  return vslideup_vx_u8m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslideup.nxv32i8.i32(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslideup.nxv32i8.i64(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vslideup_vx_u8m4(vuint8m4_t dst, vuint8m4_t src, size_t offset,
+                                 size_t vl) {
+  return vslideup_vx_u8m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslideup.nxv64i8.i32(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslideup.nxv64i8.i64(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vslideup_vx_u8m8(vuint8m8_t dst, vuint8m8_t src, size_t offset,
+                                 size_t vl) {
+  return vslideup_vx_u8m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16mf4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslideup.nxv1i16.i32(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16mf4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslideup.nxv1i16.i64(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vslideup_vx_u16mf4(vuint16mf4_t dst, vuint16mf4_t src,
+                                     size_t offset, size_t vl) {
+  return vslideup_vx_u16mf4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslideup.nxv2i16.i32(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslideup.nxv2i16.i64(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vslideup_vx_u16mf2(vuint16mf2_t dst, vuint16mf2_t src,
+                                     size_t offset, size_t vl) {
+  return vslideup_vx_u16mf2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslideup.nxv4i16.i32(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslideup.nxv4i16.i64(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vslideup_vx_u16m1(vuint16m1_t dst, vuint16m1_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup_vx_u16m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslideup.nxv8i16.i32(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslideup.nxv8i16.i64(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vslideup_vx_u16m2(vuint16m2_t dst, vuint16m2_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup_vx_u16m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslideup.nxv16i16.i32(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslideup.nxv16i16.i64(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vslideup_vx_u16m4(vuint16m4_t dst, vuint16m4_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup_vx_u16m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslideup.nxv32i16.i32(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslideup.nxv32i16.i64(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vslideup_vx_u16m8(vuint16m8_t dst, vuint16m8_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup_vx_u16m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslideup.nxv1i32.i32(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslideup.nxv1i32.i64(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vslideup_vx_u32mf2(vuint32mf2_t dst, vuint32mf2_t src,
+                                     size_t offset, size_t vl) {
+  return vslideup_vx_u32mf2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslideup.nxv2i32.i32(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslideup.nxv2i32.i64(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vslideup_vx_u32m1(vuint32m1_t dst, vuint32m1_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup_vx_u32m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslideup.nxv4i32.i32(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslideup.nxv4i32.i64(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vslideup_vx_u32m2(vuint32m2_t dst, vuint32m2_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup_vx_u32m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslideup.nxv8i32.i32(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslideup.nxv8i32.i64(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vslideup_vx_u32m4(vuint32m4_t dst, vuint32m4_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup_vx_u32m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslideup.nxv16i32.i32(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslideup.nxv16i32.i64(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vslideup_vx_u32m8(vuint32m8_t dst, vuint32m8_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup_vx_u32m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslideup.nxv1i64.i32(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslideup.nxv1i64.i64(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vslideup_vx_u64m1(vuint64m1_t dst, vuint64m1_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup_vx_u64m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslideup.nxv2i64.i32(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslideup.nxv2i64.i64(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vslideup_vx_u64m2(vuint64m2_t dst, vuint64m2_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup_vx_u64m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslideup.nxv4i64.i32(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslideup.nxv4i64.i64(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vslideup_vx_u64m4(vuint64m4_t dst, vuint64m4_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup_vx_u64m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslideup.nxv8i64.i32(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslideup.nxv8i64.i64(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vslideup_vx_u64m8(vuint64m8_t dst, vuint64m8_t src,
+                                   size_t offset, size_t vl) {
+  return vslideup_vx_u64m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32mf2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vslideup.nxv1f32.i32(<vscale x 1 x float> [[DST:%.*]], <vscale x 1 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32mf2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vslideup.nxv1f32.i64(<vscale x 1 x float> [[DST:%.*]], <vscale x 1 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vslideup_vx_f32mf2(vfloat32mf2_t dst, vfloat32mf2_t src,
+                                      size_t offset, size_t vl) {
+  return vslideup_vx_f32mf2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vslideup.nxv2f32.i32(<vscale x 2 x float> [[DST:%.*]], <vscale x 2 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vslideup.nxv2f32.i64(<vscale x 2 x float> [[DST:%.*]], <vscale x 2 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vslideup_vx_f32m1(vfloat32m1_t dst, vfloat32m1_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup_vx_f32m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vslideup.nxv4f32.i32(<vscale x 4 x float> [[DST:%.*]], <vscale x 4 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vslideup.nxv4f32.i64(<vscale x 4 x float> [[DST:%.*]], <vscale x 4 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vslideup_vx_f32m2(vfloat32m2_t dst, vfloat32m2_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup_vx_f32m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vslideup.nxv8f32.i32(<vscale x 8 x float> [[DST:%.*]], <vscale x 8 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vslideup.nxv8f32.i64(<vscale x 8 x float> [[DST:%.*]], <vscale x 8 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vslideup_vx_f32m4(vfloat32m4_t dst, vfloat32m4_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup_vx_f32m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vslideup.nxv16f32.i32(<vscale x 16 x float> [[DST:%.*]], <vscale x 16 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vslideup.nxv16f32.i64(<vscale x 16 x float> [[DST:%.*]], <vscale x 16 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vslideup_vx_f32m8(vfloat32m8_t dst, vfloat32m8_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup_vx_f32m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f64m1(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vslideup.nxv1f64.i32(<vscale x 1 x double> [[DST:%.*]], <vscale x 1 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f64m1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vslideup.nxv1f64.i64(<vscale x 1 x double> [[DST:%.*]], <vscale x 1 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vslideup_vx_f64m1(vfloat64m1_t dst, vfloat64m1_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup_vx_f64m1(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f64m2(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vslideup.nxv2f64.i32(<vscale x 2 x double> [[DST:%.*]], <vscale x 2 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f64m2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vslideup.nxv2f64.i64(<vscale x 2 x double> [[DST:%.*]], <vscale x 2 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vslideup_vx_f64m2(vfloat64m2_t dst, vfloat64m2_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup_vx_f64m2(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f64m4(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vslideup.nxv4f64.i32(<vscale x 4 x double> [[DST:%.*]], <vscale x 4 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f64m4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vslideup.nxv4f64.i64(<vscale x 4 x double> [[DST:%.*]], <vscale x 4 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vslideup_vx_f64m4(vfloat64m4_t dst, vfloat64m4_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup_vx_f64m4(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f64m8(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vslideup.nxv8f64.i32(<vscale x 8 x double> [[DST:%.*]], <vscale x 8 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f64m8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vslideup.nxv8f64.i64(<vscale x 8 x double> [[DST:%.*]], <vscale x 8 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vslideup_vx_f64m8(vfloat64m8_t dst, vfloat64m8_t src,
+                                    size_t offset, size_t vl) {
+  return vslideup_vx_f64m8(dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslideup.mask.nxv1i8.i32(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslideup.mask.nxv1i8.i64(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vint8mf8_t test_vslideup_vx_i8mf8_m(vbool64_t mask, vint8mf8_t dst,
+                                    vint8mf8_t src, size_t offset, size_t vl) {
+  return vslideup_vx_i8mf8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslideup.mask.nxv2i8.i32(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslideup.mask.nxv2i8.i64(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vint8mf4_t test_vslideup_vx_i8mf4_m(vbool32_t mask, vint8mf4_t dst,
+                                    vint8mf4_t src, size_t offset, size_t vl) {
+  return vslideup_vx_i8mf4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslideup.mask.nxv4i8.i32(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslideup.mask.nxv4i8.i64(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vint8mf2_t test_vslideup_vx_i8mf2_m(vbool16_t mask, vint8mf2_t dst,
+                                    vint8mf2_t src, size_t offset, size_t vl) {
+  return vslideup_vx_i8mf2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslideup.mask.nxv8i8.i32(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslideup.mask.nxv8i8.i64(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vint8m1_t test_vslideup_vx_i8m1_m(vbool8_t mask, vint8m1_t dst, vint8m1_t src,
+                                  size_t offset, size_t vl) {
+  return vslideup_vx_i8m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslideup.mask.nxv16i8.i32(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslideup.mask.nxv16i8.i64(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vint8m2_t test_vslideup_vx_i8m2_m(vbool4_t mask, vint8m2_t dst, vint8m2_t src,
+                                  size_t offset, size_t vl) {
+  return vslideup_vx_i8m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslideup.mask.nxv32i8.i32(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslideup.mask.nxv32i8.i64(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vint8m4_t test_vslideup_vx_i8m4_m(vbool2_t mask, vint8m4_t dst, vint8m4_t src,
+                                  size_t offset, size_t vl) {
+  return vslideup_vx_i8m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslideup.mask.nxv64i8.i32(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslideup.mask.nxv64i8.i64(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vint8m8_t test_vslideup_vx_i8m8_m(vbool1_t mask, vint8m8_t dst, vint8m8_t src,
+                                  size_t offset, size_t vl) {
+  return vslideup_vx_i8m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslideup.mask.nxv1i16.i32(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslideup.mask.nxv1i16.i64(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vint16mf4_t test_vslideup_vx_i16mf4_m(vbool64_t mask, vint16mf4_t dst,
+                                      vint16mf4_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup_vx_i16mf4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslideup.mask.nxv2i16.i32(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslideup.mask.nxv2i16.i64(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vint16mf2_t test_vslideup_vx_i16mf2_m(vbool32_t mask, vint16mf2_t dst,
+                                      vint16mf2_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup_vx_i16mf2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslideup.mask.nxv4i16.i32(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslideup.mask.nxv4i16.i64(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vint16m1_t test_vslideup_vx_i16m1_m(vbool16_t mask, vint16m1_t dst,
+                                    vint16m1_t src, size_t offset, size_t vl) {
+  return vslideup_vx_i16m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslideup.mask.nxv8i16.i32(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslideup.mask.nxv8i16.i64(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vint16m2_t test_vslideup_vx_i16m2_m(vbool8_t mask, vint16m2_t dst,
+                                    vint16m2_t src, size_t offset, size_t vl) {
+  return vslideup_vx_i16m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslideup.mask.nxv16i16.i32(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslideup.mask.nxv16i16.i64(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vint16m4_t test_vslideup_vx_i16m4_m(vbool4_t mask, vint16m4_t dst,
+                                    vint16m4_t src, size_t offset, size_t vl) {
+  return vslideup_vx_i16m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslideup.mask.nxv32i16.i32(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslideup.mask.nxv32i16.i64(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vint16m8_t test_vslideup_vx_i16m8_m(vbool2_t mask, vint16m8_t dst,
+                                    vint16m8_t src, size_t offset, size_t vl) {
+  return vslideup_vx_i16m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslideup.mask.nxv1i32.i32(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslideup.mask.nxv1i32.i64(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vint32mf2_t test_vslideup_vx_i32mf2_m(vbool64_t mask, vint32mf2_t dst,
+                                      vint32mf2_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup_vx_i32mf2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslideup.mask.nxv2i32.i32(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslideup.mask.nxv2i32.i64(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vint32m1_t test_vslideup_vx_i32m1_m(vbool32_t mask, vint32m1_t dst,
+                                    vint32m1_t src, size_t offset, size_t vl) {
+  return vslideup_vx_i32m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslideup.mask.nxv4i32.i32(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslideup.mask.nxv4i32.i64(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vint32m2_t test_vslideup_vx_i32m2_m(vbool16_t mask, vint32m2_t dst,
+                                    vint32m2_t src, size_t offset, size_t vl) {
+  return vslideup_vx_i32m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslideup.mask.nxv8i32.i32(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslideup.mask.nxv8i32.i64(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vint32m4_t test_vslideup_vx_i32m4_m(vbool8_t mask, vint32m4_t dst,
+                                    vint32m4_t src, size_t offset, size_t vl) {
+  return vslideup_vx_i32m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslideup.mask.nxv16i32.i32(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslideup.mask.nxv16i32.i64(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vint32m8_t test_vslideup_vx_i32m8_m(vbool4_t mask, vint32m8_t dst,
+                                    vint32m8_t src, size_t offset, size_t vl) {
+  return vslideup_vx_i32m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslideup.mask.nxv1i64.i32(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslideup.mask.nxv1i64.i64(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vint64m1_t test_vslideup_vx_i64m1_m(vbool64_t mask, vint64m1_t dst,
+                                    vint64m1_t src, size_t offset, size_t vl) {
+  return vslideup_vx_i64m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslideup.mask.nxv2i64.i32(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslideup.mask.nxv2i64.i64(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vint64m2_t test_vslideup_vx_i64m2_m(vbool32_t mask, vint64m2_t dst,
+                                    vint64m2_t src, size_t offset, size_t vl) {
+  return vslideup_vx_i64m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslideup.mask.nxv4i64.i32(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslideup.mask.nxv4i64.i64(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vint64m4_t test_vslideup_vx_i64m4_m(vbool16_t mask, vint64m4_t dst,
+                                    vint64m4_t src, size_t offset, size_t vl) {
+  return vslideup_vx_i64m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_i64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslideup.mask.nxv8i64.i32(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_i64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslideup.mask.nxv8i64.i64(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vint64m8_t test_vslideup_vx_i64m8_m(vbool8_t mask, vint64m8_t dst,
+                                    vint64m8_t src, size_t offset, size_t vl) {
+  return vslideup_vx_i64m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8mf8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslideup.mask.nxv1i8.i32(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8mf8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i8> @llvm.riscv.vslideup.mask.nxv1i8.i64(<vscale x 1 x i8> [[DST:%.*]], <vscale x 1 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i8> [[TMP0]]
+//
+vuint8mf8_t test_vslideup_vx_u8mf8_m(vbool64_t mask, vuint8mf8_t dst,
+                                     vuint8mf8_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup_vx_u8mf8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslideup.mask.nxv2i8.i32(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i8> @llvm.riscv.vslideup.mask.nxv2i8.i64(<vscale x 2 x i8> [[DST:%.*]], <vscale x 2 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i8> [[TMP0]]
+//
+vuint8mf4_t test_vslideup_vx_u8mf4_m(vbool32_t mask, vuint8mf4_t dst,
+                                     vuint8mf4_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup_vx_u8mf4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslideup.mask.nxv4i8.i32(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i8> @llvm.riscv.vslideup.mask.nxv4i8.i64(<vscale x 4 x i8> [[DST:%.*]], <vscale x 4 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i8> [[TMP0]]
+//
+vuint8mf2_t test_vslideup_vx_u8mf2_m(vbool16_t mask, vuint8mf2_t dst,
+                                     vuint8mf2_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup_vx_u8mf2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslideup.mask.nxv8i8.i32(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i8> @llvm.riscv.vslideup.mask.nxv8i8.i64(<vscale x 8 x i8> [[DST:%.*]], <vscale x 8 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i8> [[TMP0]]
+//
+vuint8m1_t test_vslideup_vx_u8m1_m(vbool8_t mask, vuint8m1_t dst,
+                                   vuint8m1_t src, size_t offset, size_t vl) {
+  return vslideup_vx_u8m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslideup.mask.nxv16i8.i32(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i8> @llvm.riscv.vslideup.mask.nxv16i8.i64(<vscale x 16 x i8> [[DST:%.*]], <vscale x 16 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
+//
+vuint8m2_t test_vslideup_vx_u8m2_m(vbool4_t mask, vuint8m2_t dst,
+                                   vuint8m2_t src, size_t offset, size_t vl) {
+  return vslideup_vx_u8m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslideup.mask.nxv32i8.i32(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i8> @llvm.riscv.vslideup.mask.nxv32i8.i64(<vscale x 32 x i8> [[DST:%.*]], <vscale x 32 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
+//
+vuint8m4_t test_vslideup_vx_u8m4_m(vbool2_t mask, vuint8m4_t dst,
+                                   vuint8m4_t src, size_t offset, size_t vl) {
+  return vslideup_vx_u8m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u8m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslideup.mask.nxv64i8.i32(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u8m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i8> @llvm.riscv.vslideup.mask.nxv64i8.i64(<vscale x 64 x i8> [[DST:%.*]], <vscale x 64 x i8> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
+//
+vuint8m8_t test_vslideup_vx_u8m8_m(vbool1_t mask, vuint8m8_t dst,
+                                   vuint8m8_t src, size_t offset, size_t vl) {
+  return vslideup_vx_u8m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16mf4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslideup.mask.nxv1i16.i32(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16mf4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i16> @llvm.riscv.vslideup.mask.nxv1i16.i64(<vscale x 1 x i16> [[DST:%.*]], <vscale x 1 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i16> [[TMP0]]
+//
+vuint16mf4_t test_vslideup_vx_u16mf4_m(vbool64_t mask, vuint16mf4_t dst,
+                                       vuint16mf4_t src, size_t offset,
+                                       size_t vl) {
+  return vslideup_vx_u16mf4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslideup.mask.nxv2i16.i32(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i16> @llvm.riscv.vslideup.mask.nxv2i16.i64(<vscale x 2 x i16> [[DST:%.*]], <vscale x 2 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i16> [[TMP0]]
+//
+vuint16mf2_t test_vslideup_vx_u16mf2_m(vbool32_t mask, vuint16mf2_t dst,
+                                       vuint16mf2_t src, size_t offset,
+                                       size_t vl) {
+  return vslideup_vx_u16mf2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslideup.mask.nxv4i16.i32(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i16> @llvm.riscv.vslideup.mask.nxv4i16.i64(<vscale x 4 x i16> [[DST:%.*]], <vscale x 4 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i16> [[TMP0]]
+//
+vuint16m1_t test_vslideup_vx_u16m1_m(vbool16_t mask, vuint16m1_t dst,
+                                     vuint16m1_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup_vx_u16m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslideup.mask.nxv8i16.i32(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i16> @llvm.riscv.vslideup.mask.nxv8i16.i64(<vscale x 8 x i16> [[DST:%.*]], <vscale x 8 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
+//
+vuint16m2_t test_vslideup_vx_u16m2_m(vbool8_t mask, vuint16m2_t dst,
+                                     vuint16m2_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup_vx_u16m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslideup.mask.nxv16i16.i32(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i16> @llvm.riscv.vslideup.mask.nxv16i16.i64(<vscale x 16 x i16> [[DST:%.*]], <vscale x 16 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
+//
+vuint16m4_t test_vslideup_vx_u16m4_m(vbool4_t mask, vuint16m4_t dst,
+                                     vuint16m4_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup_vx_u16m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u16m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslideup.mask.nxv32i16.i32(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u16m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i16> @llvm.riscv.vslideup.mask.nxv32i16.i64(<vscale x 32 x i16> [[DST:%.*]], <vscale x 32 x i16> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
+//
+vuint16m8_t test_vslideup_vx_u16m8_m(vbool2_t mask, vuint16m8_t dst,
+                                     vuint16m8_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup_vx_u16m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslideup.mask.nxv1i32.i32(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i32> @llvm.riscv.vslideup.mask.nxv1i32.i64(<vscale x 1 x i32> [[DST:%.*]], <vscale x 1 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i32> [[TMP0]]
+//
+vuint32mf2_t test_vslideup_vx_u32mf2_m(vbool64_t mask, vuint32mf2_t dst,
+                                       vuint32mf2_t src, size_t offset,
+                                       size_t vl) {
+  return vslideup_vx_u32mf2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslideup.mask.nxv2i32.i32(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i32> @llvm.riscv.vslideup.mask.nxv2i32.i64(<vscale x 2 x i32> [[DST:%.*]], <vscale x 2 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i32> [[TMP0]]
+//
+vuint32m1_t test_vslideup_vx_u32m1_m(vbool32_t mask, vuint32m1_t dst,
+                                     vuint32m1_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup_vx_u32m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslideup.mask.nxv4i32.i32(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i32> @llvm.riscv.vslideup.mask.nxv4i32.i64(<vscale x 4 x i32> [[DST:%.*]], <vscale x 4 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
+//
+vuint32m2_t test_vslideup_vx_u32m2_m(vbool16_t mask, vuint32m2_t dst,
+                                     vuint32m2_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup_vx_u32m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslideup.mask.nxv8i32.i32(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i32> @llvm.riscv.vslideup.mask.nxv8i32.i64(<vscale x 8 x i32> [[DST:%.*]], <vscale x 8 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
+//
+vuint32m4_t test_vslideup_vx_u32m4_m(vbool8_t mask, vuint32m4_t dst,
+                                     vuint32m4_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup_vx_u32m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslideup.mask.nxv16i32.i32(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i32> @llvm.riscv.vslideup.mask.nxv16i32.i64(<vscale x 16 x i32> [[DST:%.*]], <vscale x 16 x i32> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
+//
+vuint32m8_t test_vslideup_vx_u32m8_m(vbool4_t mask, vuint32m8_t dst,
+                                     vuint32m8_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup_vx_u32m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslideup.mask.nxv1i64.i32(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i64> @llvm.riscv.vslideup.mask.nxv1i64.i64(<vscale x 1 x i64> [[DST:%.*]], <vscale x 1 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x i64> [[TMP0]]
+//
+vuint64m1_t test_vslideup_vx_u64m1_m(vbool64_t mask, vuint64m1_t dst,
+                                     vuint64m1_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup_vx_u64m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslideup.mask.nxv2i64.i32(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i64> @llvm.riscv.vslideup.mask.nxv2i64.i64(<vscale x 2 x i64> [[DST:%.*]], <vscale x 2 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
+//
+vuint64m2_t test_vslideup_vx_u64m2_m(vbool32_t mask, vuint64m2_t dst,
+                                     vuint64m2_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup_vx_u64m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslideup.mask.nxv4i64.i32(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i64> @llvm.riscv.vslideup.mask.nxv4i64.i64(<vscale x 4 x i64> [[DST:%.*]], <vscale x 4 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
+//
+vuint64m4_t test_vslideup_vx_u64m4_m(vbool16_t mask, vuint64m4_t dst,
+                                     vuint64m4_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup_vx_u64m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_u64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslideup.mask.nxv8i64.i32(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_u64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i64> @llvm.riscv.vslideup.mask.nxv8i64.i64(<vscale x 8 x i64> [[DST:%.*]], <vscale x 8 x i64> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
+//
+vuint64m8_t test_vslideup_vx_u64m8_m(vbool8_t mask, vuint64m8_t dst,
+                                     vuint64m8_t src, size_t offset,
+                                     size_t vl) {
+  return vslideup_vx_u64m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32mf2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vslideup.mask.nxv1f32.i32(<vscale x 1 x float> [[DST:%.*]], <vscale x 1 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32mf2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x float> @llvm.riscv.vslideup.mask.nxv1f32.i64(<vscale x 1 x float> [[DST:%.*]], <vscale x 1 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x float> [[TMP0]]
+//
+vfloat32mf2_t test_vslideup_vx_f32mf2_m(vbool64_t mask, vfloat32mf2_t dst,
+                                        vfloat32mf2_t src, size_t offset,
+                                        size_t vl) {
+  return vslideup_vx_f32mf2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vslideup.mask.nxv2f32.i32(<vscale x 2 x float> [[DST:%.*]], <vscale x 2 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x float> @llvm.riscv.vslideup.mask.nxv2f32.i64(<vscale x 2 x float> [[DST:%.*]], <vscale x 2 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x float> [[TMP0]]
+//
+vfloat32m1_t test_vslideup_vx_f32m1_m(vbool32_t mask, vfloat32m1_t dst,
+                                      vfloat32m1_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup_vx_f32m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vslideup.mask.nxv4f32.i32(<vscale x 4 x float> [[DST:%.*]], <vscale x 4 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x float> @llvm.riscv.vslideup.mask.nxv4f32.i64(<vscale x 4 x float> [[DST:%.*]], <vscale x 4 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x float> [[TMP0]]
+//
+vfloat32m2_t test_vslideup_vx_f32m2_m(vbool16_t mask, vfloat32m2_t dst,
+                                      vfloat32m2_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup_vx_f32m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vslideup.mask.nxv8f32.i32(<vscale x 8 x float> [[DST:%.*]], <vscale x 8 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x float> @llvm.riscv.vslideup.mask.nxv8f32.i64(<vscale x 8 x float> [[DST:%.*]], <vscale x 8 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x float> [[TMP0]]
+//
+vfloat32m4_t test_vslideup_vx_f32m4_m(vbool8_t mask, vfloat32m4_t dst,
+                                      vfloat32m4_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup_vx_f32m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f32m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vslideup.mask.nxv16f32.i32(<vscale x 16 x float> [[DST:%.*]], <vscale x 16 x float> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f32m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x float> @llvm.riscv.vslideup.mask.nxv16f32.i64(<vscale x 16 x float> [[DST:%.*]], <vscale x 16 x float> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 16 x float> [[TMP0]]
+//
+vfloat32m8_t test_vslideup_vx_f32m8_m(vbool4_t mask, vfloat32m8_t dst,
+                                      vfloat32m8_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup_vx_f32m8_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f64m1_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vslideup.mask.nxv1f64.i32(<vscale x 1 x double> [[DST:%.*]], <vscale x 1 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f64m1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x double> @llvm.riscv.vslideup.mask.nxv1f64.i64(<vscale x 1 x double> [[DST:%.*]], <vscale x 1 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 1 x double> [[TMP0]]
+//
+vfloat64m1_t test_vslideup_vx_f64m1_m(vbool64_t mask, vfloat64m1_t dst,
+                                      vfloat64m1_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup_vx_f64m1_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f64m2_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vslideup.mask.nxv2f64.i32(<vscale x 2 x double> [[DST:%.*]], <vscale x 2 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f64m2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x double> @llvm.riscv.vslideup.mask.nxv2f64.i64(<vscale x 2 x double> [[DST:%.*]], <vscale x 2 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 2 x double> [[TMP0]]
+//
+vfloat64m2_t test_vslideup_vx_f64m2_m(vbool32_t mask, vfloat64m2_t dst,
+                                      vfloat64m2_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup_vx_f64m2_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f64m4_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vslideup.mask.nxv4f64.i32(<vscale x 4 x double> [[DST:%.*]], <vscale x 4 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f64m4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x double> @llvm.riscv.vslideup.mask.nxv4f64.i64(<vscale x 4 x double> [[DST:%.*]], <vscale x 4 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 4 x double> [[TMP0]]
+//
+vfloat64m4_t test_vslideup_vx_f64m4_m(vbool16_t mask, vfloat64m4_t dst,
+                                      vfloat64m4_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup_vx_f64m4_m(mask, dst, src, offset, vl);
+}
+
+// CHECK-RV32-LABEL: @test_vslideup_vx_f64m8_m(
+// CHECK-RV32-NEXT:  entry:
+// CHECK-RV32-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vslideup.mask.nxv8f64.i32(<vscale x 8 x double> [[DST:%.*]], <vscale x 8 x double> [[SRC:%.*]], i32 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i32 [[VL:%.*]])
+// CHECK-RV32-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+// CHECK-RV64-LABEL: @test_vslideup_vx_f64m8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x double> @llvm.riscv.vslideup.mask.nxv8f64.i64(<vscale x 8 x double> [[DST:%.*]], <vscale x 8 x double> [[SRC:%.*]], i64 [[OFFSET:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret <vscale x 8 x double> [[TMP0]]
+//
+vfloat64m8_t test_vslideup_vx_f64m8_m(vbool8_t mask, vfloat64m8_t dst,
+                                      vfloat64m8_t src, size_t offset,
+                                      size_t vl) {
+  return vslideup_vx_f64m8_m(mask, dst, src, offset, vl);
+}