diff --git a/llvm/include/llvm/IR/IntrinsicsRISCV.td b/llvm/include/llvm/IR/IntrinsicsRISCV.td
--- a/llvm/include/llvm/IR/IntrinsicsRISCV.td
+++ b/llvm/include/llvm/IR/IntrinsicsRISCV.td
@@ -304,6 +304,20 @@
                     [LLVMMatchType<0>, LLVMMatchType<0>, llvm_anyint_ty,
                      LLVMScalarOrSameVectorWidth<0, llvm_i1_ty>, LLVMMatchType<1>],
                     [IntrNoMem]>, RISCVVIntrinsic;
+  class RISCVTernaryAAXANoMask
+        : Intrinsic<[llvm_anyvector_ty],
+                    [LLVMMatchType<0>, llvm_any_ty, LLVMMatchType<0>,
+                     llvm_anyint_ty],
+                    [IntrNoMem]>, RISCVVIntrinsic {
+    let ExtendOperand = 2;
+  }
+  class RISCVTernaryAAXAMask
+        : Intrinsic<[llvm_anyvector_ty],
+                    [LLVMMatchType<0>, llvm_any_ty, LLVMMatchType<0>,
+                     LLVMScalarOrSameVectorWidth<0, llvm_i1_ty>, llvm_anyint_ty],
+                    [IntrNoMem]>, RISCVVIntrinsic {
+    let ExtendOperand = 2;
+  }
 
   multiclass RISCVUSLoad {
     def "int_riscv_" # NAME : RISCVUSLoad;
@@ -358,6 +372,10 @@
     def "int_riscv_" # NAME : RISCVTernaryAAAXNoMask;
     def "int_riscv_" # NAME # "_mask" : RISCVTernaryAAAXMask;
   }
+  multiclass RISCVTernaryAAXA {
+    def "int_riscv_" # NAME : RISCVTernaryAAXANoMask;
+    def "int_riscv_" # NAME # "_mask" : RISCVTernaryAAXAMask;
+  }
 
   defm vle : RISCVUSLoad;
   defm vse : RISCVUSStore;
@@ -418,6 +436,11 @@
   defm vwmulu : RISCVBinaryABX;
   defm vwmulsu : RISCVBinaryABX;
 
+  defm vmacc : RISCVTernaryAAXA;
+  defm vnmsac : RISCVTernaryAAXA;
+  defm vmadd : RISCVTernaryAAXA;
+  defm vnmsub : RISCVTernaryAAXA;
+
   defm vfadd : RISCVBinaryAAX;
   defm vfsub : RISCVBinaryAAX;
   defm vfrsub : RISCVBinaryAAX;
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td b/llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
--- a/llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
@@ -854,16 +854,31 @@
   }
 }
 
+multiclass VPseudoTernaryV_VV<string Constraint = ""> {
+  foreach m = MxList.m in
+    defm _VV : VPseudoTernary<m.vrclass, m.vrclass, m.vrclass, m, Constraint>;
+}
+
 multiclass VPseudoTernaryV_VX<string Constraint = ""> {
   foreach m = MxList.m in
     defm _VX : VPseudoTernary<m.vrclass, m.vrclass, GPR, m, Constraint>;
 }
 
+multiclass VPseudoTernaryV_VX_AAXA<string Constraint = ""> {
+  foreach m = MxList.m in
+    defm _VX : VPseudoTernary<m.vrclass, GPR, m.vrclass, m, Constraint>;
+}
+
 multiclass VPseudoTernaryV_VI<Operand ImmType = simm5, string Constraint = ""> {
   foreach m = MxList.m in
     defm _VI : VPseudoTernary<m.vrclass, m.vrclass, ImmType, m, Constraint>;
 }
 
+multiclass VPseudoTernaryV_VV_VX_AAXA<string Constraint = ""> {
+  defm "" : VPseudoTernaryV_VV<Constraint>;
+  defm "" : VPseudoTernaryV_VX_AAXA<Constraint>;
+}
+
 multiclass VPseudoTernaryV_VX_VI<Operand ImmType = simm5, string Constraint = ""> {
   defm "" : VPseudoTernaryV_VX<Constraint>;
   defm "" : VPseudoTernaryV_VI<ImmType, Constraint>;
@@ -1475,6 +1490,15 @@
                         op2_kind>;
 }
 
+multiclass VPatTernaryV_VV<string intrinsic, string instruction,
+                           list<VTypeInfo> vtilist> {
+  foreach vti = vtilist in
+    defm : VPatTernary<intrinsic, instruction, "VV",
+                       vti.Vector, vti.Vector, vti.Vector, vti.Mask,
+                       vti.SEW, vti.LMul, vti.RegClass,
+                       vti.RegClass, vti.RegClass>;
+}
+
 multiclass VPatTernaryV_VX<string intrinsic, string instruction,
                            list<VTypeInfo> vtilist> {
   foreach vti = vtilist in
@@ -1484,6 +1508,15 @@
                        vti.RegClass, GPR>;
 }
 
+multiclass VPatTernaryV_VX_AAXA<string intrinsic, string instruction,
+                           list<VTypeInfo> vtilist> {
+  foreach vti = vtilist in
+    defm : VPatTernary<intrinsic, instruction, "VX",
+                       vti.Vector, vti.Scalar, vti.Vector, vti.Mask,
+                       vti.SEW, vti.LMul, vti.RegClass,
+                       vti.ScalarRegClass, vti.RegClass>;
+}
+
 multiclass VPatTernaryV_VI<string intrinsic, string instruction,
                            list<VTypeInfo> vtilist, Operand Imm_type> {
   foreach vti = vtilist in
@@ -1493,6 +1526,12 @@
                       vti.RegClass, Imm_type>;
 }
 
+multiclass VPatTernaryV_VV_VX_AAXA<string intrinsic, string instruction,
+                              list<VTypeInfo> vtilist> {
+  defm "" : VPatTernaryV_VV<intrinsic, instruction, vtilist>;
+  defm "" : VPatTernaryV_VX_AAXA<intrinsic, instruction, vtilist>;
+}
+
 multiclass VPatTernaryV_VX_VI<string intrinsic, string instruction,
                               list<VTypeInfo> vtilist, Operand Imm_type = simm5> {
   defm "" : VPatTernaryV_VX<intrinsic, instruction, vtilist>;
@@ -1649,6 +1688,14 @@
 defm PseudoVWMULU      : VPseudoBinaryW_VV_VX;
 defm PseudoVWMULSU     : VPseudoBinaryW_VV_VX;
 
+//===----------------------------------------------------------------------===//
+// 12.13. Vector Single-Width Integer Multiply-Add Instructions
+//===----------------------------------------------------------------------===//
+defm PseudoVMACC       : VPseudoTernaryV_VV_VX_AAXA;
+defm PseudoVNMSAC      : VPseudoTernaryV_VV_VX_AAXA;
+defm PseudoVMADD       : VPseudoTernaryV_VV_VX_AAXA;
+defm PseudoVNMSUB      : VPseudoTernaryV_VV_VX_AAXA;
+
 //===----------------------------------------------------------------------===//
 // 12.17. Vector Integer Move Instructions
 //===----------------------------------------------------------------------===//
@@ -1975,6 +2022,14 @@
 defm "" : VPatBinaryW_VV_VX<"int_riscv_vwmulu", "PseudoVWMULU", AllWidenableIntVectors>;
 defm "" : VPatBinaryW_VV_VX<"int_riscv_vwmulsu", "PseudoVWMULSU", AllWidenableIntVectors>;
 
+//===----------------------------------------------------------------------===//
+// 12.13. Vector Single-Width Integer Multiply-Add Instructions
+//===----------------------------------------------------------------------===//
+defm "" : VPatTernaryV_VV_VX_AAXA<"int_riscv_vmadd", "PseudoVMADD", AllIntegerVectors>;
+defm "" : VPatTernaryV_VV_VX_AAXA<"int_riscv_vnmsub", "PseudoVNMSUB", AllIntegerVectors>;
+defm "" : VPatTernaryV_VV_VX_AAXA<"int_riscv_vmacc", "PseudoVMACC", AllIntegerVectors>;
+defm "" : VPatTernaryV_VV_VX_AAXA<"int_riscv_vnmsac", "PseudoVNMSAC", AllIntegerVectors>;
+
 //===----------------------------------------------------------------------===//
 // 12.17. Vector Integer Move Instructions
 //===----------------------------------------------------------------------===//
diff --git a/llvm/test/CodeGen/RISCV/rvv/vmacc-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vmacc-rv32.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vmacc-rv32.ll
@@ -0,0 +1,1261 @@
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-v,+f -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vmacc.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i32);
+
+define <vscale x 1 x i8>  @intrinsic_vmacc_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vmacc.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vmacc.mask.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i8>  @intrinsic_vmacc_mask_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vmacc.mask.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i8> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vmacc.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i32);
+
+define <vscale x 2 x i8>  @intrinsic_vmacc_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vmacc.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vmacc.mask.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i8>  @intrinsic_vmacc_mask_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i8> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vmacc.mask.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i8> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vmacc.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i32);
+
+define <vscale x 4 x i8>  @intrinsic_vmacc_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vmacc.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vmacc.mask.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i8>  @intrinsic_vmacc_mask_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i8> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vmacc.mask.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i8> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vmacc.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i32);
+
+define <vscale x 8 x i8>  @intrinsic_vmacc_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vmacc.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vmacc.mask.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i8>  @intrinsic_vmacc_mask_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i8> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vmacc.mask.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i8> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vmacc.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i32);
+
+define <vscale x 16 x i8>  @intrinsic_vmacc_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vmacc.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vmacc.mask.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i8>  @intrinsic_vmacc_mask_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i8> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vmacc.mask.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i8> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vmacc.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i32);
+
+define <vscale x 32 x i8>  @intrinsic_vmacc_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vmacc.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vmacc.mask.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i8>  @intrinsic_vmacc_mask_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i8> %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vmacc.mask.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i8> %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vmacc.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i32);
+
+define <vscale x 1 x i16>  @intrinsic_vmacc_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vmacc.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vmacc.mask.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i16>  @intrinsic_vmacc_mask_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i16> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vmacc.mask.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i16> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vmacc.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i32);
+
+define <vscale x 2 x i16>  @intrinsic_vmacc_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vmacc.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vmacc.mask.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i16>  @intrinsic_vmacc_mask_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i16> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vmacc.mask.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i16> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vmacc.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i32);
+
+define <vscale x 4 x i16>  @intrinsic_vmacc_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vmacc.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vmacc.mask.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i16>  @intrinsic_vmacc_mask_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i16> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vmacc.mask.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i16> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vmacc.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i32);
+
+define <vscale x 8 x i16>  @intrinsic_vmacc_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vmacc.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vmacc.mask.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i16>  @intrinsic_vmacc_mask_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i16> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vmacc.mask.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i16> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vmacc.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i32);
+
+define <vscale x 16 x i16>  @intrinsic_vmacc_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vmacc.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vmacc.mask.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i16>  @intrinsic_vmacc_mask_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i16> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vmacc.mask.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i16> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vmacc.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i32);
+
+define <vscale x 1 x i32>  @intrinsic_vmacc_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vmacc.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vmacc.mask.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i32>  @intrinsic_vmacc_mask_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i32> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vmacc.mask.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i32> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vmacc.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i32);
+
+define <vscale x 2 x i32>  @intrinsic_vmacc_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vmacc.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vmacc.mask.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i32>  @intrinsic_vmacc_mask_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i32> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vmacc.mask.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i32> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vmacc.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i32);
+
+define <vscale x 4 x i32>  @intrinsic_vmacc_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vmacc.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vmacc.mask.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i32>  @intrinsic_vmacc_mask_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i32> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vmacc.mask.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i32> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vmacc.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i32);
+
+define <vscale x 8 x i32>  @intrinsic_vmacc_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vmacc.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vmacc.mask.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i32>  @intrinsic_vmacc_mask_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i32> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vmacc.mask.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i32> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vmacc.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i8>,
+  i32);
+
+define <vscale x 1 x i8>  @intrinsic_vmacc_vx_nxv1i8_i8_nxv1i8(<vscale x 1 x i8> %0, i8 %1, <vscale x 1 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv1i8_i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vmacc.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    <vscale x 1 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vmacc.mask.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vmacc_mask_vx_nxv1i8_i8_nxv1i8(<vscale x 1 x i8> %0, i8 %1, <vscale x 1 x i8> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv1i8_i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vmacc.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    <vscale x 1 x i8> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vmacc.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i8>,
+  i32);
+
+define <vscale x 2 x i8>  @intrinsic_vmacc_vx_nxv2i8_i8_nxv2i8(<vscale x 2 x i8> %0, i8 %1, <vscale x 2 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv2i8_i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vmacc.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    <vscale x 2 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vmacc.mask.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vmacc_mask_vx_nxv2i8_i8_nxv2i8(<vscale x 2 x i8> %0, i8 %1, <vscale x 2 x i8> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv2i8_i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vmacc.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    <vscale x 2 x i8> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vmacc.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i8>,
+  i32);
+
+define <vscale x 4 x i8>  @intrinsic_vmacc_vx_nxv4i8_i8_nxv4i8(<vscale x 4 x i8> %0, i8 %1, <vscale x 4 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv4i8_i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vmacc.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    <vscale x 4 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vmacc.mask.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vmacc_mask_vx_nxv4i8_i8_nxv4i8(<vscale x 4 x i8> %0, i8 %1, <vscale x 4 x i8> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv4i8_i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vmacc.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    <vscale x 4 x i8> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vmacc.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i8>,
+  i32);
+
+define <vscale x 8 x i8>  @intrinsic_vmacc_vx_nxv8i8_i8_nxv8i8(<vscale x 8 x i8> %0, i8 %1, <vscale x 8 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv8i8_i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vmacc.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    <vscale x 8 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vmacc.mask.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vmacc_mask_vx_nxv8i8_i8_nxv8i8(<vscale x 8 x i8> %0, i8 %1, <vscale x 8 x i8> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv8i8_i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vmacc.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    <vscale x 8 x i8> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vmacc.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i8>,
+  i32);
+
+define <vscale x 16 x i8>  @intrinsic_vmacc_vx_nxv16i8_i8_nxv16i8(<vscale x 16 x i8> %0, i8 %1, <vscale x 16 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv16i8_i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vmacc.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    <vscale x 16 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vmacc.mask.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vmacc_mask_vx_nxv16i8_i8_nxv16i8(<vscale x 16 x i8> %0, i8 %1, <vscale x 16 x i8> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv16i8_i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vmacc.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    <vscale x 16 x i8> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vmacc.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i8>,
+  i32);
+
+define <vscale x 32 x i8>  @intrinsic_vmacc_vx_nxv32i8_i8_nxv32i8(<vscale x 32 x i8> %0, i8 %1, <vscale x 32 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv32i8_i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vmacc.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    <vscale x 32 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vmacc.mask.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vmacc_mask_vx_nxv32i8_i8_nxv32i8(<vscale x 32 x i8> %0, i8 %1, <vscale x 32 x i8> %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv32i8_i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vmacc.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    <vscale x 32 x i8> %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vmacc.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i16>,
+  i32);
+
+define <vscale x 1 x i16>  @intrinsic_vmacc_vx_nxv1i16_i16_nxv1i16(<vscale x 1 x i16> %0, i16 %1, <vscale x 1 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv1i16_i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vmacc.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    <vscale x 1 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vmacc.mask.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vmacc_mask_vx_nxv1i16_i16_nxv1i16(<vscale x 1 x i16> %0, i16 %1, <vscale x 1 x i16> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv1i16_i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vmacc.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    <vscale x 1 x i16> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vmacc.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i16>,
+  i32);
+
+define <vscale x 2 x i16>  @intrinsic_vmacc_vx_nxv2i16_i16_nxv2i16(<vscale x 2 x i16> %0, i16 %1, <vscale x 2 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv2i16_i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vmacc.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    <vscale x 2 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vmacc.mask.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vmacc_mask_vx_nxv2i16_i16_nxv2i16(<vscale x 2 x i16> %0, i16 %1, <vscale x 2 x i16> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv2i16_i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vmacc.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    <vscale x 2 x i16> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vmacc.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i16>,
+  i32);
+
+define <vscale x 4 x i16>  @intrinsic_vmacc_vx_nxv4i16_i16_nxv4i16(<vscale x 4 x i16> %0, i16 %1, <vscale x 4 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv4i16_i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vmacc.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    <vscale x 4 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vmacc.mask.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vmacc_mask_vx_nxv4i16_i16_nxv4i16(<vscale x 4 x i16> %0, i16 %1, <vscale x 4 x i16> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv4i16_i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vmacc.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    <vscale x 4 x i16> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vmacc.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i16>,
+  i32);
+
+define <vscale x 8 x i16>  @intrinsic_vmacc_vx_nxv8i16_i16_nxv8i16(<vscale x 8 x i16> %0, i16 %1, <vscale x 8 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv8i16_i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vmacc.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    <vscale x 8 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vmacc.mask.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vmacc_mask_vx_nxv8i16_i16_nxv8i16(<vscale x 8 x i16> %0, i16 %1, <vscale x 8 x i16> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv8i16_i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vmacc.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    <vscale x 8 x i16> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vmacc.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i16>,
+  i32);
+
+define <vscale x 16 x i16>  @intrinsic_vmacc_vx_nxv16i16_i16_nxv16i16(<vscale x 16 x i16> %0, i16 %1, <vscale x 16 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv16i16_i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vmacc.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    <vscale x 16 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vmacc.mask.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vmacc_mask_vx_nxv16i16_i16_nxv16i16(<vscale x 16 x i16> %0, i16 %1, <vscale x 16 x i16> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv16i16_i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vmacc.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    <vscale x 16 x i16> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vmacc.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i32>,
+  i32);
+
+define <vscale x 1 x i32>  @intrinsic_vmacc_vx_nxv1i32_i32_nxv1i32(<vscale x 1 x i32> %0, i32 %1, <vscale x 1 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv1i32_i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vmacc.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    <vscale x 1 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vmacc.mask.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vmacc_mask_vx_nxv1i32_i32_nxv1i32(<vscale x 1 x i32> %0, i32 %1, <vscale x 1 x i32> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv1i32_i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vmacc.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    <vscale x 1 x i32> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vmacc.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i32>,
+  i32);
+
+define <vscale x 2 x i32>  @intrinsic_vmacc_vx_nxv2i32_i32_nxv2i32(<vscale x 2 x i32> %0, i32 %1, <vscale x 2 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv2i32_i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vmacc.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    <vscale x 2 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vmacc.mask.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vmacc_mask_vx_nxv2i32_i32_nxv2i32(<vscale x 2 x i32> %0, i32 %1, <vscale x 2 x i32> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv2i32_i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vmacc.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    <vscale x 2 x i32> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vmacc.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i32>,
+  i32);
+
+define <vscale x 4 x i32>  @intrinsic_vmacc_vx_nxv4i32_i32_nxv4i32(<vscale x 4 x i32> %0, i32 %1, <vscale x 4 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv4i32_i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vmacc.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    <vscale x 4 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vmacc.mask.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vmacc_mask_vx_nxv4i32_i32_nxv4i32(<vscale x 4 x i32> %0, i32 %1, <vscale x 4 x i32> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv4i32_i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vmacc.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    <vscale x 4 x i32> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vmacc.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i32>,
+  i32);
+
+define <vscale x 8 x i32>  @intrinsic_vmacc_vx_nxv8i32_i32_nxv8i32(<vscale x 8 x i32> %0, i32 %1, <vscale x 8 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv8i32_i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vmacc.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    <vscale x 8 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vmacc.mask.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vmacc_mask_vx_nxv8i32_i32_nxv8i32(<vscale x 8 x i32> %0, i32 %1, <vscale x 8 x i32> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv8i32_i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vmacc.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    <vscale x 8 x i32> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vmacc-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vmacc-rv64.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vmacc-rv64.ll
@@ -0,0 +1,1513 @@
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-v,+d -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vmacc.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i64);
+
+define <vscale x 1 x i8>  @intrinsic_vmacc_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vmacc.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vmacc.mask.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i8>  @intrinsic_vmacc_mask_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vmacc.mask.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i8> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vmacc.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i64);
+
+define <vscale x 2 x i8>  @intrinsic_vmacc_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vmacc.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vmacc.mask.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i8>  @intrinsic_vmacc_mask_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i8> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vmacc.mask.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i8> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vmacc.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i64);
+
+define <vscale x 4 x i8>  @intrinsic_vmacc_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vmacc.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vmacc.mask.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i8>  @intrinsic_vmacc_mask_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i8> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vmacc.mask.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i8> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vmacc.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i64);
+
+define <vscale x 8 x i8>  @intrinsic_vmacc_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vmacc.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vmacc.mask.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i8>  @intrinsic_vmacc_mask_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i8> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vmacc.mask.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i8> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vmacc.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i64);
+
+define <vscale x 16 x i8>  @intrinsic_vmacc_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vmacc.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vmacc.mask.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i8>  @intrinsic_vmacc_mask_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i8> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vmacc.mask.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i8> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vmacc.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i64);
+
+define <vscale x 32 x i8>  @intrinsic_vmacc_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vmacc.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vmacc.mask.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i8>  @intrinsic_vmacc_mask_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i8> %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vmacc.mask.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i8> %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vmacc.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i64);
+
+define <vscale x 1 x i16>  @intrinsic_vmacc_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vmacc.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vmacc.mask.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i16>  @intrinsic_vmacc_mask_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i16> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vmacc.mask.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i16> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vmacc.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i64);
+
+define <vscale x 2 x i16>  @intrinsic_vmacc_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vmacc.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vmacc.mask.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i16>  @intrinsic_vmacc_mask_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i16> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vmacc.mask.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i16> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vmacc.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i64);
+
+define <vscale x 4 x i16>  @intrinsic_vmacc_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vmacc.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vmacc.mask.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i16>  @intrinsic_vmacc_mask_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i16> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vmacc.mask.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i16> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vmacc.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i64);
+
+define <vscale x 8 x i16>  @intrinsic_vmacc_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vmacc.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vmacc.mask.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i16>  @intrinsic_vmacc_mask_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i16> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vmacc.mask.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i16> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vmacc.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i64);
+
+define <vscale x 16 x i16>  @intrinsic_vmacc_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vmacc.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vmacc.mask.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i16>  @intrinsic_vmacc_mask_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i16> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vmacc.mask.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i16> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vmacc.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i64);
+
+define <vscale x 1 x i32>  @intrinsic_vmacc_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vmacc.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vmacc.mask.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i32>  @intrinsic_vmacc_mask_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i32> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vmacc.mask.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i32> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vmacc.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i64);
+
+define <vscale x 2 x i32>  @intrinsic_vmacc_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vmacc.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vmacc.mask.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i32>  @intrinsic_vmacc_mask_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i32> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vmacc.mask.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i32> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vmacc.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i64);
+
+define <vscale x 4 x i32>  @intrinsic_vmacc_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vmacc.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vmacc.mask.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i32>  @intrinsic_vmacc_mask_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i32> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vmacc.mask.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i32> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vmacc.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i64);
+
+define <vscale x 8 x i32>  @intrinsic_vmacc_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vmacc.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vmacc.mask.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i32>  @intrinsic_vmacc_mask_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i32> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vmacc.mask.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i32> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vmacc.nxv1i64.nxv1i64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  i64);
+
+define <vscale x 1 x i64>  @intrinsic_vmacc_vv_nxv1i64_nxv1i64_nxv1i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, <vscale x 1 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv1i64_nxv1i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i64> @llvm.riscv.vmacc.nxv1i64.nxv1i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    <vscale x 1 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vmacc.mask.nxv1i64.nxv1i64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i64>  @intrinsic_vmacc_mask_vv_nxv1i64_nxv1i64_nxv1i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, <vscale x 1 x i64> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv1i64_nxv1i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vmacc.mask.nxv1i64.nxv1i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    <vscale x 1 x i64> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vmacc.nxv2i64.nxv2i64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  i64);
+
+define <vscale x 2 x i64>  @intrinsic_vmacc_vv_nxv2i64_nxv2i64_nxv2i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, <vscale x 2 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv2i64_nxv2i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i64> @llvm.riscv.vmacc.nxv2i64.nxv2i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    <vscale x 2 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vmacc.mask.nxv2i64.nxv2i64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i64>  @intrinsic_vmacc_mask_vv_nxv2i64_nxv2i64_nxv2i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, <vscale x 2 x i64> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv2i64_nxv2i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vmacc.mask.nxv2i64.nxv2i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    <vscale x 2 x i64> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vmacc.nxv4i64.nxv4i64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  i64);
+
+define <vscale x 4 x i64>  @intrinsic_vmacc_vv_nxv4i64_nxv4i64_nxv4i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, <vscale x 4 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vv_nxv4i64_nxv4i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i64> @llvm.riscv.vmacc.nxv4i64.nxv4i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    <vscale x 4 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vmacc.mask.nxv4i64.nxv4i64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i64>  @intrinsic_vmacc_mask_vv_nxv4i64_nxv4i64_nxv4i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, <vscale x 4 x i64> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vv_nxv4i64_nxv4i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vmacc.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vmacc.mask.nxv4i64.nxv4i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    <vscale x 4 x i64> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vmacc.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i8>,
+  i64);
+
+define <vscale x 1 x i8>  @intrinsic_vmacc_vx_nxv1i8_i8_nxv1i8(<vscale x 1 x i8> %0, i8 %1, <vscale x 1 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv1i8_i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vmacc.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    <vscale x 1 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vmacc.mask.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vmacc_mask_vx_nxv1i8_i8_nxv1i8(<vscale x 1 x i8> %0, i8 %1, <vscale x 1 x i8> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv1i8_i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vmacc.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    <vscale x 1 x i8> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vmacc.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i8>,
+  i64);
+
+define <vscale x 2 x i8>  @intrinsic_vmacc_vx_nxv2i8_i8_nxv2i8(<vscale x 2 x i8> %0, i8 %1, <vscale x 2 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv2i8_i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vmacc.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    <vscale x 2 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vmacc.mask.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vmacc_mask_vx_nxv2i8_i8_nxv2i8(<vscale x 2 x i8> %0, i8 %1, <vscale x 2 x i8> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv2i8_i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vmacc.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    <vscale x 2 x i8> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vmacc.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i8>,
+  i64);
+
+define <vscale x 4 x i8>  @intrinsic_vmacc_vx_nxv4i8_i8_nxv4i8(<vscale x 4 x i8> %0, i8 %1, <vscale x 4 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv4i8_i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vmacc.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    <vscale x 4 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vmacc.mask.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vmacc_mask_vx_nxv4i8_i8_nxv4i8(<vscale x 4 x i8> %0, i8 %1, <vscale x 4 x i8> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv4i8_i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vmacc.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    <vscale x 4 x i8> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vmacc.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i8>,
+  i64);
+
+define <vscale x 8 x i8>  @intrinsic_vmacc_vx_nxv8i8_i8_nxv8i8(<vscale x 8 x i8> %0, i8 %1, <vscale x 8 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv8i8_i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vmacc.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    <vscale x 8 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vmacc.mask.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vmacc_mask_vx_nxv8i8_i8_nxv8i8(<vscale x 8 x i8> %0, i8 %1, <vscale x 8 x i8> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv8i8_i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vmacc.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    <vscale x 8 x i8> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vmacc.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i8>,
+  i64);
+
+define <vscale x 16 x i8>  @intrinsic_vmacc_vx_nxv16i8_i8_nxv16i8(<vscale x 16 x i8> %0, i8 %1, <vscale x 16 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv16i8_i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vmacc.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    <vscale x 16 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vmacc.mask.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vmacc_mask_vx_nxv16i8_i8_nxv16i8(<vscale x 16 x i8> %0, i8 %1, <vscale x 16 x i8> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv16i8_i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vmacc.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    <vscale x 16 x i8> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vmacc.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i8>,
+  i64);
+
+define <vscale x 32 x i8>  @intrinsic_vmacc_vx_nxv32i8_i8_nxv32i8(<vscale x 32 x i8> %0, i8 %1, <vscale x 32 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv32i8_i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vmacc.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    <vscale x 32 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vmacc.mask.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vmacc_mask_vx_nxv32i8_i8_nxv32i8(<vscale x 32 x i8> %0, i8 %1, <vscale x 32 x i8> %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv32i8_i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vmacc.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    <vscale x 32 x i8> %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vmacc.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i16>,
+  i64);
+
+define <vscale x 1 x i16>  @intrinsic_vmacc_vx_nxv1i16_i16_nxv1i16(<vscale x 1 x i16> %0, i16 %1, <vscale x 1 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv1i16_i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vmacc.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    <vscale x 1 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vmacc.mask.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vmacc_mask_vx_nxv1i16_i16_nxv1i16(<vscale x 1 x i16> %0, i16 %1, <vscale x 1 x i16> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv1i16_i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vmacc.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    <vscale x 1 x i16> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vmacc.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i16>,
+  i64);
+
+define <vscale x 2 x i16>  @intrinsic_vmacc_vx_nxv2i16_i16_nxv2i16(<vscale x 2 x i16> %0, i16 %1, <vscale x 2 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv2i16_i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vmacc.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    <vscale x 2 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vmacc.mask.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vmacc_mask_vx_nxv2i16_i16_nxv2i16(<vscale x 2 x i16> %0, i16 %1, <vscale x 2 x i16> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv2i16_i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vmacc.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    <vscale x 2 x i16> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vmacc.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i16>,
+  i64);
+
+define <vscale x 4 x i16>  @intrinsic_vmacc_vx_nxv4i16_i16_nxv4i16(<vscale x 4 x i16> %0, i16 %1, <vscale x 4 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv4i16_i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vmacc.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    <vscale x 4 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vmacc.mask.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vmacc_mask_vx_nxv4i16_i16_nxv4i16(<vscale x 4 x i16> %0, i16 %1, <vscale x 4 x i16> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv4i16_i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vmacc.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    <vscale x 4 x i16> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vmacc.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i16>,
+  i64);
+
+define <vscale x 8 x i16>  @intrinsic_vmacc_vx_nxv8i16_i16_nxv8i16(<vscale x 8 x i16> %0, i16 %1, <vscale x 8 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv8i16_i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vmacc.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    <vscale x 8 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vmacc.mask.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vmacc_mask_vx_nxv8i16_i16_nxv8i16(<vscale x 8 x i16> %0, i16 %1, <vscale x 8 x i16> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv8i16_i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vmacc.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    <vscale x 8 x i16> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vmacc.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i16>,
+  i64);
+
+define <vscale x 16 x i16>  @intrinsic_vmacc_vx_nxv16i16_i16_nxv16i16(<vscale x 16 x i16> %0, i16 %1, <vscale x 16 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv16i16_i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vmacc.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    <vscale x 16 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vmacc.mask.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vmacc_mask_vx_nxv16i16_i16_nxv16i16(<vscale x 16 x i16> %0, i16 %1, <vscale x 16 x i16> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv16i16_i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vmacc.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    <vscale x 16 x i16> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vmacc.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i32>,
+  i64);
+
+define <vscale x 1 x i32>  @intrinsic_vmacc_vx_nxv1i32_i32_nxv1i32(<vscale x 1 x i32> %0, i32 %1, <vscale x 1 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv1i32_i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vmacc.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    <vscale x 1 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vmacc.mask.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vmacc_mask_vx_nxv1i32_i32_nxv1i32(<vscale x 1 x i32> %0, i32 %1, <vscale x 1 x i32> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv1i32_i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vmacc.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    <vscale x 1 x i32> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vmacc.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i32>,
+  i64);
+
+define <vscale x 2 x i32>  @intrinsic_vmacc_vx_nxv2i32_i32_nxv2i32(<vscale x 2 x i32> %0, i32 %1, <vscale x 2 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv2i32_i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vmacc.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    <vscale x 2 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vmacc.mask.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vmacc_mask_vx_nxv2i32_i32_nxv2i32(<vscale x 2 x i32> %0, i32 %1, <vscale x 2 x i32> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv2i32_i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vmacc.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    <vscale x 2 x i32> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vmacc.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i32>,
+  i64);
+
+define <vscale x 4 x i32>  @intrinsic_vmacc_vx_nxv4i32_i32_nxv4i32(<vscale x 4 x i32> %0, i32 %1, <vscale x 4 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv4i32_i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vmacc.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    <vscale x 4 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vmacc.mask.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vmacc_mask_vx_nxv4i32_i32_nxv4i32(<vscale x 4 x i32> %0, i32 %1, <vscale x 4 x i32> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv4i32_i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vmacc.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    <vscale x 4 x i32> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vmacc.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i32>,
+  i64);
+
+define <vscale x 8 x i32>  @intrinsic_vmacc_vx_nxv8i32_i32_nxv8i32(<vscale x 8 x i32> %0, i32 %1, <vscale x 8 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv8i32_i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vmacc.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    <vscale x 8 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vmacc.mask.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vmacc_mask_vx_nxv8i32_i32_nxv8i32(<vscale x 8 x i32> %0, i32 %1, <vscale x 8 x i32> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv8i32_i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vmacc.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    <vscale x 8 x i32> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vmacc.nxv1i64.i64(
+  <vscale x 1 x i64>,
+  i64,
+  <vscale x 1 x i64>,
+  i64);
+
+define <vscale x 1 x i64>  @intrinsic_vmacc_vx_nxv1i64_i64_nxv1i64(<vscale x 1 x i64> %0, i64 %1, <vscale x 1 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv1i64_i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i64> @llvm.riscv.vmacc.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    i64 %1,
+    <vscale x 1 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vmacc.mask.nxv1i64.i64(
+  <vscale x 1 x i64>,
+  i64,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i64> @intrinsic_vmacc_mask_vx_nxv1i64_i64_nxv1i64(<vscale x 1 x i64> %0, i64 %1, <vscale x 1 x i64> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv1i64_i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vmacc.mask.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    i64 %1,
+    <vscale x 1 x i64> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vmacc.nxv2i64.i64(
+  <vscale x 2 x i64>,
+  i64,
+  <vscale x 2 x i64>,
+  i64);
+
+define <vscale x 2 x i64>  @intrinsic_vmacc_vx_nxv2i64_i64_nxv2i64(<vscale x 2 x i64> %0, i64 %1, <vscale x 2 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv2i64_i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i64> @llvm.riscv.vmacc.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    i64 %1,
+    <vscale x 2 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vmacc.mask.nxv2i64.i64(
+  <vscale x 2 x i64>,
+  i64,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i64> @intrinsic_vmacc_mask_vx_nxv2i64_i64_nxv2i64(<vscale x 2 x i64> %0, i64 %1, <vscale x 2 x i64> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv2i64_i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vmacc.mask.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    i64 %1,
+    <vscale x 2 x i64> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vmacc.nxv4i64.i64(
+  <vscale x 4 x i64>,
+  i64,
+  <vscale x 4 x i64>,
+  i64);
+
+define <vscale x 4 x i64>  @intrinsic_vmacc_vx_nxv4i64_i64_nxv4i64(<vscale x 4 x i64> %0, i64 %1, <vscale x 4 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_vx_nxv4i64_i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i64> @llvm.riscv.vmacc.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    i64 %1,
+    <vscale x 4 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vmacc.mask.nxv4i64.i64(
+  <vscale x 4 x i64>,
+  i64,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i64> @intrinsic_vmacc_mask_vx_nxv4i64_i64_nxv4i64(<vscale x 4 x i64> %0, i64 %1, <vscale x 4 x i64> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmacc_mask_vx_nxv4i64_i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vmacc.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vmacc.mask.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    i64 %1,
+    <vscale x 4 x i64> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i64> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vmadd-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vmadd-rv32.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vmadd-rv32.ll
@@ -0,0 +1,1261 @@
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-v,+f -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vmadd.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i32);
+
+define <vscale x 1 x i8>  @intrinsic_vmadd_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vmadd.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vmadd.mask.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i8>  @intrinsic_vmadd_mask_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vmadd.mask.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i8> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vmadd.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i32);
+
+define <vscale x 2 x i8>  @intrinsic_vmadd_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vmadd.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vmadd.mask.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i8>  @intrinsic_vmadd_mask_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i8> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vmadd.mask.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i8> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vmadd.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i32);
+
+define <vscale x 4 x i8>  @intrinsic_vmadd_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vmadd.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vmadd.mask.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i8>  @intrinsic_vmadd_mask_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i8> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vmadd.mask.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i8> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vmadd.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i32);
+
+define <vscale x 8 x i8>  @intrinsic_vmadd_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vmadd.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vmadd.mask.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i8>  @intrinsic_vmadd_mask_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i8> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vmadd.mask.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i8> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vmadd.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i32);
+
+define <vscale x 16 x i8>  @intrinsic_vmadd_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vmadd.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vmadd.mask.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i8>  @intrinsic_vmadd_mask_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i8> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vmadd.mask.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i8> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vmadd.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i32);
+
+define <vscale x 32 x i8>  @intrinsic_vmadd_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vmadd.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vmadd.mask.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i8>  @intrinsic_vmadd_mask_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i8> %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vmadd.mask.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i8> %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vmadd.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i32);
+
+define <vscale x 1 x i16>  @intrinsic_vmadd_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vmadd.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vmadd.mask.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i16>  @intrinsic_vmadd_mask_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i16> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vmadd.mask.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i16> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vmadd.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i32);
+
+define <vscale x 2 x i16>  @intrinsic_vmadd_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vmadd.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vmadd.mask.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i16>  @intrinsic_vmadd_mask_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i16> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vmadd.mask.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i16> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vmadd.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i32);
+
+define <vscale x 4 x i16>  @intrinsic_vmadd_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vmadd.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vmadd.mask.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i16>  @intrinsic_vmadd_mask_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i16> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vmadd.mask.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i16> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vmadd.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i32);
+
+define <vscale x 8 x i16>  @intrinsic_vmadd_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vmadd.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vmadd.mask.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i16>  @intrinsic_vmadd_mask_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i16> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vmadd.mask.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i16> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vmadd.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i32);
+
+define <vscale x 16 x i16>  @intrinsic_vmadd_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vmadd.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vmadd.mask.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i16>  @intrinsic_vmadd_mask_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i16> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vmadd.mask.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i16> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vmadd.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i32);
+
+define <vscale x 1 x i32>  @intrinsic_vmadd_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vmadd.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vmadd.mask.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i32>  @intrinsic_vmadd_mask_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i32> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vmadd.mask.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i32> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vmadd.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i32);
+
+define <vscale x 2 x i32>  @intrinsic_vmadd_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vmadd.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vmadd.mask.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i32>  @intrinsic_vmadd_mask_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i32> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vmadd.mask.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i32> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vmadd.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i32);
+
+define <vscale x 4 x i32>  @intrinsic_vmadd_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vmadd.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vmadd.mask.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i32>  @intrinsic_vmadd_mask_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i32> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vmadd.mask.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i32> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vmadd.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i32);
+
+define <vscale x 8 x i32>  @intrinsic_vmadd_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vmadd.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vmadd.mask.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i32>  @intrinsic_vmadd_mask_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i32> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vmadd.mask.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i32> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vmadd.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i8>,
+  i32);
+
+define <vscale x 1 x i8>  @intrinsic_vmadd_vx_nxv1i8_i8_nxv1i8(<vscale x 1 x i8> %0, i8 %1, <vscale x 1 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv1i8_i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vmadd.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    <vscale x 1 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vmadd.mask.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vmadd_mask_vx_nxv1i8_i8_nxv1i8(<vscale x 1 x i8> %0, i8 %1, <vscale x 1 x i8> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv1i8_i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vmadd.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    <vscale x 1 x i8> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vmadd.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i8>,
+  i32);
+
+define <vscale x 2 x i8>  @intrinsic_vmadd_vx_nxv2i8_i8_nxv2i8(<vscale x 2 x i8> %0, i8 %1, <vscale x 2 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv2i8_i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vmadd.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    <vscale x 2 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vmadd.mask.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vmadd_mask_vx_nxv2i8_i8_nxv2i8(<vscale x 2 x i8> %0, i8 %1, <vscale x 2 x i8> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv2i8_i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vmadd.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    <vscale x 2 x i8> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vmadd.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i8>,
+  i32);
+
+define <vscale x 4 x i8>  @intrinsic_vmadd_vx_nxv4i8_i8_nxv4i8(<vscale x 4 x i8> %0, i8 %1, <vscale x 4 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv4i8_i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vmadd.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    <vscale x 4 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vmadd.mask.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vmadd_mask_vx_nxv4i8_i8_nxv4i8(<vscale x 4 x i8> %0, i8 %1, <vscale x 4 x i8> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv4i8_i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vmadd.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    <vscale x 4 x i8> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vmadd.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i8>,
+  i32);
+
+define <vscale x 8 x i8>  @intrinsic_vmadd_vx_nxv8i8_i8_nxv8i8(<vscale x 8 x i8> %0, i8 %1, <vscale x 8 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv8i8_i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vmadd.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    <vscale x 8 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vmadd.mask.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vmadd_mask_vx_nxv8i8_i8_nxv8i8(<vscale x 8 x i8> %0, i8 %1, <vscale x 8 x i8> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv8i8_i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vmadd.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    <vscale x 8 x i8> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vmadd.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i8>,
+  i32);
+
+define <vscale x 16 x i8>  @intrinsic_vmadd_vx_nxv16i8_i8_nxv16i8(<vscale x 16 x i8> %0, i8 %1, <vscale x 16 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv16i8_i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vmadd.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    <vscale x 16 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vmadd.mask.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vmadd_mask_vx_nxv16i8_i8_nxv16i8(<vscale x 16 x i8> %0, i8 %1, <vscale x 16 x i8> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv16i8_i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vmadd.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    <vscale x 16 x i8> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vmadd.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i8>,
+  i32);
+
+define <vscale x 32 x i8>  @intrinsic_vmadd_vx_nxv32i8_i8_nxv32i8(<vscale x 32 x i8> %0, i8 %1, <vscale x 32 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv32i8_i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vmadd.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    <vscale x 32 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vmadd.mask.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vmadd_mask_vx_nxv32i8_i8_nxv32i8(<vscale x 32 x i8> %0, i8 %1, <vscale x 32 x i8> %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv32i8_i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vmadd.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    <vscale x 32 x i8> %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vmadd.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i16>,
+  i32);
+
+define <vscale x 1 x i16>  @intrinsic_vmadd_vx_nxv1i16_i16_nxv1i16(<vscale x 1 x i16> %0, i16 %1, <vscale x 1 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv1i16_i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vmadd.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    <vscale x 1 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vmadd.mask.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vmadd_mask_vx_nxv1i16_i16_nxv1i16(<vscale x 1 x i16> %0, i16 %1, <vscale x 1 x i16> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv1i16_i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vmadd.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    <vscale x 1 x i16> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vmadd.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i16>,
+  i32);
+
+define <vscale x 2 x i16>  @intrinsic_vmadd_vx_nxv2i16_i16_nxv2i16(<vscale x 2 x i16> %0, i16 %1, <vscale x 2 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv2i16_i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vmadd.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    <vscale x 2 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vmadd.mask.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vmadd_mask_vx_nxv2i16_i16_nxv2i16(<vscale x 2 x i16> %0, i16 %1, <vscale x 2 x i16> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv2i16_i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vmadd.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    <vscale x 2 x i16> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vmadd.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i16>,
+  i32);
+
+define <vscale x 4 x i16>  @intrinsic_vmadd_vx_nxv4i16_i16_nxv4i16(<vscale x 4 x i16> %0, i16 %1, <vscale x 4 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv4i16_i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vmadd.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    <vscale x 4 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vmadd.mask.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vmadd_mask_vx_nxv4i16_i16_nxv4i16(<vscale x 4 x i16> %0, i16 %1, <vscale x 4 x i16> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv4i16_i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vmadd.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    <vscale x 4 x i16> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vmadd.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i16>,
+  i32);
+
+define <vscale x 8 x i16>  @intrinsic_vmadd_vx_nxv8i16_i16_nxv8i16(<vscale x 8 x i16> %0, i16 %1, <vscale x 8 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv8i16_i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vmadd.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    <vscale x 8 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vmadd.mask.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vmadd_mask_vx_nxv8i16_i16_nxv8i16(<vscale x 8 x i16> %0, i16 %1, <vscale x 8 x i16> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv8i16_i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vmadd.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    <vscale x 8 x i16> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vmadd.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i16>,
+  i32);
+
+define <vscale x 16 x i16>  @intrinsic_vmadd_vx_nxv16i16_i16_nxv16i16(<vscale x 16 x i16> %0, i16 %1, <vscale x 16 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv16i16_i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vmadd.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    <vscale x 16 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vmadd.mask.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vmadd_mask_vx_nxv16i16_i16_nxv16i16(<vscale x 16 x i16> %0, i16 %1, <vscale x 16 x i16> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv16i16_i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vmadd.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    <vscale x 16 x i16> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vmadd.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i32>,
+  i32);
+
+define <vscale x 1 x i32>  @intrinsic_vmadd_vx_nxv1i32_i32_nxv1i32(<vscale x 1 x i32> %0, i32 %1, <vscale x 1 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv1i32_i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vmadd.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    <vscale x 1 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vmadd.mask.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vmadd_mask_vx_nxv1i32_i32_nxv1i32(<vscale x 1 x i32> %0, i32 %1, <vscale x 1 x i32> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv1i32_i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vmadd.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    <vscale x 1 x i32> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vmadd.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i32>,
+  i32);
+
+define <vscale x 2 x i32>  @intrinsic_vmadd_vx_nxv2i32_i32_nxv2i32(<vscale x 2 x i32> %0, i32 %1, <vscale x 2 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv2i32_i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vmadd.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    <vscale x 2 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vmadd.mask.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vmadd_mask_vx_nxv2i32_i32_nxv2i32(<vscale x 2 x i32> %0, i32 %1, <vscale x 2 x i32> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv2i32_i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vmadd.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    <vscale x 2 x i32> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vmadd.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i32>,
+  i32);
+
+define <vscale x 4 x i32>  @intrinsic_vmadd_vx_nxv4i32_i32_nxv4i32(<vscale x 4 x i32> %0, i32 %1, <vscale x 4 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv4i32_i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vmadd.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    <vscale x 4 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vmadd.mask.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vmadd_mask_vx_nxv4i32_i32_nxv4i32(<vscale x 4 x i32> %0, i32 %1, <vscale x 4 x i32> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv4i32_i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vmadd.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    <vscale x 4 x i32> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vmadd.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i32>,
+  i32);
+
+define <vscale x 8 x i32>  @intrinsic_vmadd_vx_nxv8i32_i32_nxv8i32(<vscale x 8 x i32> %0, i32 %1, <vscale x 8 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv8i32_i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vmadd.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    <vscale x 8 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vmadd.mask.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vmadd_mask_vx_nxv8i32_i32_nxv8i32(<vscale x 8 x i32> %0, i32 %1, <vscale x 8 x i32> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv8i32_i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vmadd.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    <vscale x 8 x i32> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vmadd-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vmadd-rv64.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vmadd-rv64.ll
@@ -0,0 +1,1513 @@
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-v,+d -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vmadd.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i64);
+
+define <vscale x 1 x i8>  @intrinsic_vmadd_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vmadd.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vmadd.mask.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i8>  @intrinsic_vmadd_mask_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vmadd.mask.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i8> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vmadd.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i64);
+
+define <vscale x 2 x i8>  @intrinsic_vmadd_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vmadd.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vmadd.mask.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i8>  @intrinsic_vmadd_mask_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i8> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vmadd.mask.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i8> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vmadd.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i64);
+
+define <vscale x 4 x i8>  @intrinsic_vmadd_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vmadd.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vmadd.mask.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i8>  @intrinsic_vmadd_mask_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i8> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vmadd.mask.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i8> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vmadd.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i64);
+
+define <vscale x 8 x i8>  @intrinsic_vmadd_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vmadd.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vmadd.mask.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i8>  @intrinsic_vmadd_mask_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i8> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vmadd.mask.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i8> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vmadd.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i64);
+
+define <vscale x 16 x i8>  @intrinsic_vmadd_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vmadd.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vmadd.mask.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i8>  @intrinsic_vmadd_mask_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i8> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vmadd.mask.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i8> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vmadd.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i64);
+
+define <vscale x 32 x i8>  @intrinsic_vmadd_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vmadd.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vmadd.mask.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i8>  @intrinsic_vmadd_mask_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i8> %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vmadd.mask.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i8> %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vmadd.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i64);
+
+define <vscale x 1 x i16>  @intrinsic_vmadd_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vmadd.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vmadd.mask.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i16>  @intrinsic_vmadd_mask_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i16> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vmadd.mask.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i16> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vmadd.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i64);
+
+define <vscale x 2 x i16>  @intrinsic_vmadd_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vmadd.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vmadd.mask.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i16>  @intrinsic_vmadd_mask_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i16> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vmadd.mask.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i16> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vmadd.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i64);
+
+define <vscale x 4 x i16>  @intrinsic_vmadd_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vmadd.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vmadd.mask.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i16>  @intrinsic_vmadd_mask_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i16> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vmadd.mask.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i16> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vmadd.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i64);
+
+define <vscale x 8 x i16>  @intrinsic_vmadd_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vmadd.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vmadd.mask.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i16>  @intrinsic_vmadd_mask_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i16> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vmadd.mask.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i16> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vmadd.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i64);
+
+define <vscale x 16 x i16>  @intrinsic_vmadd_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vmadd.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vmadd.mask.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i16>  @intrinsic_vmadd_mask_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i16> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vmadd.mask.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i16> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vmadd.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i64);
+
+define <vscale x 1 x i32>  @intrinsic_vmadd_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vmadd.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vmadd.mask.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i32>  @intrinsic_vmadd_mask_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i32> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vmadd.mask.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i32> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vmadd.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i64);
+
+define <vscale x 2 x i32>  @intrinsic_vmadd_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vmadd.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vmadd.mask.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i32>  @intrinsic_vmadd_mask_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i32> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vmadd.mask.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i32> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vmadd.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i64);
+
+define <vscale x 4 x i32>  @intrinsic_vmadd_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vmadd.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vmadd.mask.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i32>  @intrinsic_vmadd_mask_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i32> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vmadd.mask.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i32> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vmadd.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i64);
+
+define <vscale x 8 x i32>  @intrinsic_vmadd_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vmadd.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vmadd.mask.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i32>  @intrinsic_vmadd_mask_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i32> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vmadd.mask.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i32> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vmadd.nxv1i64.nxv1i64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  i64);
+
+define <vscale x 1 x i64>  @intrinsic_vmadd_vv_nxv1i64_nxv1i64_nxv1i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, <vscale x 1 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv1i64_nxv1i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i64> @llvm.riscv.vmadd.nxv1i64.nxv1i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    <vscale x 1 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vmadd.mask.nxv1i64.nxv1i64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i64>  @intrinsic_vmadd_mask_vv_nxv1i64_nxv1i64_nxv1i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, <vscale x 1 x i64> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv1i64_nxv1i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vmadd.mask.nxv1i64.nxv1i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    <vscale x 1 x i64> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vmadd.nxv2i64.nxv2i64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  i64);
+
+define <vscale x 2 x i64>  @intrinsic_vmadd_vv_nxv2i64_nxv2i64_nxv2i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, <vscale x 2 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv2i64_nxv2i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i64> @llvm.riscv.vmadd.nxv2i64.nxv2i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    <vscale x 2 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vmadd.mask.nxv2i64.nxv2i64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i64>  @intrinsic_vmadd_mask_vv_nxv2i64_nxv2i64_nxv2i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, <vscale x 2 x i64> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv2i64_nxv2i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vmadd.mask.nxv2i64.nxv2i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    <vscale x 2 x i64> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vmadd.nxv4i64.nxv4i64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  i64);
+
+define <vscale x 4 x i64>  @intrinsic_vmadd_vv_nxv4i64_nxv4i64_nxv4i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, <vscale x 4 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vv_nxv4i64_nxv4i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i64> @llvm.riscv.vmadd.nxv4i64.nxv4i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    <vscale x 4 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vmadd.mask.nxv4i64.nxv4i64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i64>  @intrinsic_vmadd_mask_vv_nxv4i64_nxv4i64_nxv4i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, <vscale x 4 x i64> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vv_nxv4i64_nxv4i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vmadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vmadd.mask.nxv4i64.nxv4i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    <vscale x 4 x i64> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vmadd.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i8>,
+  i64);
+
+define <vscale x 1 x i8>  @intrinsic_vmadd_vx_nxv1i8_i8_nxv1i8(<vscale x 1 x i8> %0, i8 %1, <vscale x 1 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv1i8_i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vmadd.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    <vscale x 1 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vmadd.mask.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vmadd_mask_vx_nxv1i8_i8_nxv1i8(<vscale x 1 x i8> %0, i8 %1, <vscale x 1 x i8> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv1i8_i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vmadd.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    <vscale x 1 x i8> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vmadd.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i8>,
+  i64);
+
+define <vscale x 2 x i8>  @intrinsic_vmadd_vx_nxv2i8_i8_nxv2i8(<vscale x 2 x i8> %0, i8 %1, <vscale x 2 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv2i8_i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vmadd.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    <vscale x 2 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vmadd.mask.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vmadd_mask_vx_nxv2i8_i8_nxv2i8(<vscale x 2 x i8> %0, i8 %1, <vscale x 2 x i8> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv2i8_i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vmadd.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    <vscale x 2 x i8> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vmadd.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i8>,
+  i64);
+
+define <vscale x 4 x i8>  @intrinsic_vmadd_vx_nxv4i8_i8_nxv4i8(<vscale x 4 x i8> %0, i8 %1, <vscale x 4 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv4i8_i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vmadd.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    <vscale x 4 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vmadd.mask.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vmadd_mask_vx_nxv4i8_i8_nxv4i8(<vscale x 4 x i8> %0, i8 %1, <vscale x 4 x i8> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv4i8_i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vmadd.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    <vscale x 4 x i8> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vmadd.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i8>,
+  i64);
+
+define <vscale x 8 x i8>  @intrinsic_vmadd_vx_nxv8i8_i8_nxv8i8(<vscale x 8 x i8> %0, i8 %1, <vscale x 8 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv8i8_i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vmadd.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    <vscale x 8 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vmadd.mask.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vmadd_mask_vx_nxv8i8_i8_nxv8i8(<vscale x 8 x i8> %0, i8 %1, <vscale x 8 x i8> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv8i8_i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vmadd.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    <vscale x 8 x i8> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vmadd.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i8>,
+  i64);
+
+define <vscale x 16 x i8>  @intrinsic_vmadd_vx_nxv16i8_i8_nxv16i8(<vscale x 16 x i8> %0, i8 %1, <vscale x 16 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv16i8_i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vmadd.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    <vscale x 16 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vmadd.mask.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vmadd_mask_vx_nxv16i8_i8_nxv16i8(<vscale x 16 x i8> %0, i8 %1, <vscale x 16 x i8> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv16i8_i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vmadd.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    <vscale x 16 x i8> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vmadd.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i8>,
+  i64);
+
+define <vscale x 32 x i8>  @intrinsic_vmadd_vx_nxv32i8_i8_nxv32i8(<vscale x 32 x i8> %0, i8 %1, <vscale x 32 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv32i8_i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vmadd.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    <vscale x 32 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vmadd.mask.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vmadd_mask_vx_nxv32i8_i8_nxv32i8(<vscale x 32 x i8> %0, i8 %1, <vscale x 32 x i8> %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv32i8_i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vmadd.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    <vscale x 32 x i8> %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vmadd.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i16>,
+  i64);
+
+define <vscale x 1 x i16>  @intrinsic_vmadd_vx_nxv1i16_i16_nxv1i16(<vscale x 1 x i16> %0, i16 %1, <vscale x 1 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv1i16_i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vmadd.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    <vscale x 1 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vmadd.mask.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vmadd_mask_vx_nxv1i16_i16_nxv1i16(<vscale x 1 x i16> %0, i16 %1, <vscale x 1 x i16> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv1i16_i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vmadd.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    <vscale x 1 x i16> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vmadd.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i16>,
+  i64);
+
+define <vscale x 2 x i16>  @intrinsic_vmadd_vx_nxv2i16_i16_nxv2i16(<vscale x 2 x i16> %0, i16 %1, <vscale x 2 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv2i16_i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vmadd.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    <vscale x 2 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vmadd.mask.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vmadd_mask_vx_nxv2i16_i16_nxv2i16(<vscale x 2 x i16> %0, i16 %1, <vscale x 2 x i16> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv2i16_i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vmadd.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    <vscale x 2 x i16> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vmadd.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i16>,
+  i64);
+
+define <vscale x 4 x i16>  @intrinsic_vmadd_vx_nxv4i16_i16_nxv4i16(<vscale x 4 x i16> %0, i16 %1, <vscale x 4 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv4i16_i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vmadd.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    <vscale x 4 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vmadd.mask.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vmadd_mask_vx_nxv4i16_i16_nxv4i16(<vscale x 4 x i16> %0, i16 %1, <vscale x 4 x i16> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv4i16_i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vmadd.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    <vscale x 4 x i16> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vmadd.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i16>,
+  i64);
+
+define <vscale x 8 x i16>  @intrinsic_vmadd_vx_nxv8i16_i16_nxv8i16(<vscale x 8 x i16> %0, i16 %1, <vscale x 8 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv8i16_i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vmadd.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    <vscale x 8 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vmadd.mask.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vmadd_mask_vx_nxv8i16_i16_nxv8i16(<vscale x 8 x i16> %0, i16 %1, <vscale x 8 x i16> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv8i16_i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vmadd.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    <vscale x 8 x i16> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vmadd.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i16>,
+  i64);
+
+define <vscale x 16 x i16>  @intrinsic_vmadd_vx_nxv16i16_i16_nxv16i16(<vscale x 16 x i16> %0, i16 %1, <vscale x 16 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv16i16_i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vmadd.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    <vscale x 16 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vmadd.mask.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vmadd_mask_vx_nxv16i16_i16_nxv16i16(<vscale x 16 x i16> %0, i16 %1, <vscale x 16 x i16> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv16i16_i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vmadd.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    <vscale x 16 x i16> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vmadd.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i32>,
+  i64);
+
+define <vscale x 1 x i32>  @intrinsic_vmadd_vx_nxv1i32_i32_nxv1i32(<vscale x 1 x i32> %0, i32 %1, <vscale x 1 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv1i32_i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vmadd.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    <vscale x 1 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vmadd.mask.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vmadd_mask_vx_nxv1i32_i32_nxv1i32(<vscale x 1 x i32> %0, i32 %1, <vscale x 1 x i32> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv1i32_i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vmadd.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    <vscale x 1 x i32> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vmadd.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i32>,
+  i64);
+
+define <vscale x 2 x i32>  @intrinsic_vmadd_vx_nxv2i32_i32_nxv2i32(<vscale x 2 x i32> %0, i32 %1, <vscale x 2 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv2i32_i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vmadd.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    <vscale x 2 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vmadd.mask.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vmadd_mask_vx_nxv2i32_i32_nxv2i32(<vscale x 2 x i32> %0, i32 %1, <vscale x 2 x i32> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv2i32_i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vmadd.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    <vscale x 2 x i32> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vmadd.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i32>,
+  i64);
+
+define <vscale x 4 x i32>  @intrinsic_vmadd_vx_nxv4i32_i32_nxv4i32(<vscale x 4 x i32> %0, i32 %1, <vscale x 4 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv4i32_i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vmadd.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    <vscale x 4 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vmadd.mask.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vmadd_mask_vx_nxv4i32_i32_nxv4i32(<vscale x 4 x i32> %0, i32 %1, <vscale x 4 x i32> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv4i32_i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vmadd.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    <vscale x 4 x i32> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vmadd.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i32>,
+  i64);
+
+define <vscale x 8 x i32>  @intrinsic_vmadd_vx_nxv8i32_i32_nxv8i32(<vscale x 8 x i32> %0, i32 %1, <vscale x 8 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv8i32_i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vmadd.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    <vscale x 8 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vmadd.mask.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vmadd_mask_vx_nxv8i32_i32_nxv8i32(<vscale x 8 x i32> %0, i32 %1, <vscale x 8 x i32> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv8i32_i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vmadd.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    <vscale x 8 x i32> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vmadd.nxv1i64.i64(
+  <vscale x 1 x i64>,
+  i64,
+  <vscale x 1 x i64>,
+  i64);
+
+define <vscale x 1 x i64>  @intrinsic_vmadd_vx_nxv1i64_i64_nxv1i64(<vscale x 1 x i64> %0, i64 %1, <vscale x 1 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv1i64_i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i64> @llvm.riscv.vmadd.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    i64 %1,
+    <vscale x 1 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vmadd.mask.nxv1i64.i64(
+  <vscale x 1 x i64>,
+  i64,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i64> @intrinsic_vmadd_mask_vx_nxv1i64_i64_nxv1i64(<vscale x 1 x i64> %0, i64 %1, <vscale x 1 x i64> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv1i64_i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vmadd.mask.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    i64 %1,
+    <vscale x 1 x i64> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vmadd.nxv2i64.i64(
+  <vscale x 2 x i64>,
+  i64,
+  <vscale x 2 x i64>,
+  i64);
+
+define <vscale x 2 x i64>  @intrinsic_vmadd_vx_nxv2i64_i64_nxv2i64(<vscale x 2 x i64> %0, i64 %1, <vscale x 2 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv2i64_i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i64> @llvm.riscv.vmadd.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    i64 %1,
+    <vscale x 2 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vmadd.mask.nxv2i64.i64(
+  <vscale x 2 x i64>,
+  i64,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i64> @intrinsic_vmadd_mask_vx_nxv2i64_i64_nxv2i64(<vscale x 2 x i64> %0, i64 %1, <vscale x 2 x i64> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv2i64_i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vmadd.mask.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    i64 %1,
+    <vscale x 2 x i64> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vmadd.nxv4i64.i64(
+  <vscale x 4 x i64>,
+  i64,
+  <vscale x 4 x i64>,
+  i64);
+
+define <vscale x 4 x i64>  @intrinsic_vmadd_vx_nxv4i64_i64_nxv4i64(<vscale x 4 x i64> %0, i64 %1, <vscale x 4 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_vx_nxv4i64_i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i64> @llvm.riscv.vmadd.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    i64 %1,
+    <vscale x 4 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vmadd.mask.nxv4i64.i64(
+  <vscale x 4 x i64>,
+  i64,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i64> @intrinsic_vmadd_mask_vx_nxv4i64_i64_nxv4i64(<vscale x 4 x i64> %0, i64 %1, <vscale x 4 x i64> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vmadd_mask_vx_nxv4i64_i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vmadd.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vmadd.mask.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    i64 %1,
+    <vscale x 4 x i64> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i64> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vnmsac-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vnmsac-rv32.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vnmsac-rv32.ll
@@ -0,0 +1,1261 @@
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-v,+f -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vnmsac.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i32);
+
+define <vscale x 1 x i8>  @intrinsic_vnmsac_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vnmsac.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vnmsac.mask.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i8>  @intrinsic_vnmsac_mask_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vnmsac.mask.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i8> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vnmsac.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i32);
+
+define <vscale x 2 x i8>  @intrinsic_vnmsac_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vnmsac.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vnmsac.mask.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i8>  @intrinsic_vnmsac_mask_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i8> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vnmsac.mask.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i8> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vnmsac.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i32);
+
+define <vscale x 4 x i8>  @intrinsic_vnmsac_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vnmsac.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vnmsac.mask.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i8>  @intrinsic_vnmsac_mask_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i8> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vnmsac.mask.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i8> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vnmsac.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i32);
+
+define <vscale x 8 x i8>  @intrinsic_vnmsac_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vnmsac.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vnmsac.mask.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i8>  @intrinsic_vnmsac_mask_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i8> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vnmsac.mask.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i8> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vnmsac.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i32);
+
+define <vscale x 16 x i8>  @intrinsic_vnmsac_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vnmsac.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vnmsac.mask.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i8>  @intrinsic_vnmsac_mask_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i8> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vnmsac.mask.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i8> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vnmsac.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i32);
+
+define <vscale x 32 x i8>  @intrinsic_vnmsac_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vnmsac.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vnmsac.mask.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i8>  @intrinsic_vnmsac_mask_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i8> %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vnmsac.mask.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i8> %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vnmsac.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i32);
+
+define <vscale x 1 x i16>  @intrinsic_vnmsac_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vnmsac.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vnmsac.mask.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i16>  @intrinsic_vnmsac_mask_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i16> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vnmsac.mask.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i16> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vnmsac.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i32);
+
+define <vscale x 2 x i16>  @intrinsic_vnmsac_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vnmsac.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vnmsac.mask.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i16>  @intrinsic_vnmsac_mask_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i16> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vnmsac.mask.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i16> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vnmsac.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i32);
+
+define <vscale x 4 x i16>  @intrinsic_vnmsac_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vnmsac.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vnmsac.mask.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i16>  @intrinsic_vnmsac_mask_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i16> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vnmsac.mask.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i16> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vnmsac.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i32);
+
+define <vscale x 8 x i16>  @intrinsic_vnmsac_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vnmsac.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vnmsac.mask.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i16>  @intrinsic_vnmsac_mask_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i16> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vnmsac.mask.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i16> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vnmsac.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i32);
+
+define <vscale x 16 x i16>  @intrinsic_vnmsac_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vnmsac.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vnmsac.mask.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i16>  @intrinsic_vnmsac_mask_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i16> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vnmsac.mask.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i16> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vnmsac.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i32);
+
+define <vscale x 1 x i32>  @intrinsic_vnmsac_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vnmsac.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vnmsac.mask.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i32>  @intrinsic_vnmsac_mask_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i32> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vnmsac.mask.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i32> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vnmsac.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i32);
+
+define <vscale x 2 x i32>  @intrinsic_vnmsac_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vnmsac.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vnmsac.mask.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i32>  @intrinsic_vnmsac_mask_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i32> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vnmsac.mask.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i32> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vnmsac.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i32);
+
+define <vscale x 4 x i32>  @intrinsic_vnmsac_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vnmsac.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vnmsac.mask.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i32>  @intrinsic_vnmsac_mask_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i32> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vnmsac.mask.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i32> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vnmsac.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i32);
+
+define <vscale x 8 x i32>  @intrinsic_vnmsac_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vnmsac.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vnmsac.mask.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i32>  @intrinsic_vnmsac_mask_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i32> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vnmsac.mask.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i32> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vnmsac.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i8>,
+  i32);
+
+define <vscale x 1 x i8>  @intrinsic_vnmsac_vx_nxv1i8_i8_nxv1i8(<vscale x 1 x i8> %0, i8 %1, <vscale x 1 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv1i8_i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vnmsac.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    <vscale x 1 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vnmsac.mask.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vnmsac_mask_vx_nxv1i8_i8_nxv1i8(<vscale x 1 x i8> %0, i8 %1, <vscale x 1 x i8> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv1i8_i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vnmsac.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    <vscale x 1 x i8> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vnmsac.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i8>,
+  i32);
+
+define <vscale x 2 x i8>  @intrinsic_vnmsac_vx_nxv2i8_i8_nxv2i8(<vscale x 2 x i8> %0, i8 %1, <vscale x 2 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv2i8_i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vnmsac.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    <vscale x 2 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vnmsac.mask.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vnmsac_mask_vx_nxv2i8_i8_nxv2i8(<vscale x 2 x i8> %0, i8 %1, <vscale x 2 x i8> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv2i8_i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vnmsac.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    <vscale x 2 x i8> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vnmsac.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i8>,
+  i32);
+
+define <vscale x 4 x i8>  @intrinsic_vnmsac_vx_nxv4i8_i8_nxv4i8(<vscale x 4 x i8> %0, i8 %1, <vscale x 4 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv4i8_i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vnmsac.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    <vscale x 4 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vnmsac.mask.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vnmsac_mask_vx_nxv4i8_i8_nxv4i8(<vscale x 4 x i8> %0, i8 %1, <vscale x 4 x i8> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv4i8_i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vnmsac.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    <vscale x 4 x i8> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vnmsac.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i8>,
+  i32);
+
+define <vscale x 8 x i8>  @intrinsic_vnmsac_vx_nxv8i8_i8_nxv8i8(<vscale x 8 x i8> %0, i8 %1, <vscale x 8 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv8i8_i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vnmsac.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    <vscale x 8 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vnmsac.mask.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vnmsac_mask_vx_nxv8i8_i8_nxv8i8(<vscale x 8 x i8> %0, i8 %1, <vscale x 8 x i8> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv8i8_i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vnmsac.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    <vscale x 8 x i8> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vnmsac.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i8>,
+  i32);
+
+define <vscale x 16 x i8>  @intrinsic_vnmsac_vx_nxv16i8_i8_nxv16i8(<vscale x 16 x i8> %0, i8 %1, <vscale x 16 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv16i8_i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vnmsac.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    <vscale x 16 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vnmsac.mask.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vnmsac_mask_vx_nxv16i8_i8_nxv16i8(<vscale x 16 x i8> %0, i8 %1, <vscale x 16 x i8> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv16i8_i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vnmsac.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    <vscale x 16 x i8> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vnmsac.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i8>,
+  i32);
+
+define <vscale x 32 x i8>  @intrinsic_vnmsac_vx_nxv32i8_i8_nxv32i8(<vscale x 32 x i8> %0, i8 %1, <vscale x 32 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv32i8_i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vnmsac.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    <vscale x 32 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vnmsac.mask.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vnmsac_mask_vx_nxv32i8_i8_nxv32i8(<vscale x 32 x i8> %0, i8 %1, <vscale x 32 x i8> %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv32i8_i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vnmsac.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    <vscale x 32 x i8> %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vnmsac.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i16>,
+  i32);
+
+define <vscale x 1 x i16>  @intrinsic_vnmsac_vx_nxv1i16_i16_nxv1i16(<vscale x 1 x i16> %0, i16 %1, <vscale x 1 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv1i16_i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vnmsac.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    <vscale x 1 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vnmsac.mask.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vnmsac_mask_vx_nxv1i16_i16_nxv1i16(<vscale x 1 x i16> %0, i16 %1, <vscale x 1 x i16> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv1i16_i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vnmsac.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    <vscale x 1 x i16> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vnmsac.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i16>,
+  i32);
+
+define <vscale x 2 x i16>  @intrinsic_vnmsac_vx_nxv2i16_i16_nxv2i16(<vscale x 2 x i16> %0, i16 %1, <vscale x 2 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv2i16_i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vnmsac.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    <vscale x 2 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vnmsac.mask.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vnmsac_mask_vx_nxv2i16_i16_nxv2i16(<vscale x 2 x i16> %0, i16 %1, <vscale x 2 x i16> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv2i16_i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vnmsac.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    <vscale x 2 x i16> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vnmsac.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i16>,
+  i32);
+
+define <vscale x 4 x i16>  @intrinsic_vnmsac_vx_nxv4i16_i16_nxv4i16(<vscale x 4 x i16> %0, i16 %1, <vscale x 4 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv4i16_i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vnmsac.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    <vscale x 4 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vnmsac.mask.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vnmsac_mask_vx_nxv4i16_i16_nxv4i16(<vscale x 4 x i16> %0, i16 %1, <vscale x 4 x i16> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv4i16_i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vnmsac.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    <vscale x 4 x i16> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vnmsac.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i16>,
+  i32);
+
+define <vscale x 8 x i16>  @intrinsic_vnmsac_vx_nxv8i16_i16_nxv8i16(<vscale x 8 x i16> %0, i16 %1, <vscale x 8 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv8i16_i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vnmsac.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    <vscale x 8 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vnmsac.mask.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vnmsac_mask_vx_nxv8i16_i16_nxv8i16(<vscale x 8 x i16> %0, i16 %1, <vscale x 8 x i16> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv8i16_i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vnmsac.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    <vscale x 8 x i16> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vnmsac.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i16>,
+  i32);
+
+define <vscale x 16 x i16>  @intrinsic_vnmsac_vx_nxv16i16_i16_nxv16i16(<vscale x 16 x i16> %0, i16 %1, <vscale x 16 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv16i16_i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vnmsac.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    <vscale x 16 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vnmsac.mask.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vnmsac_mask_vx_nxv16i16_i16_nxv16i16(<vscale x 16 x i16> %0, i16 %1, <vscale x 16 x i16> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv16i16_i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vnmsac.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    <vscale x 16 x i16> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vnmsac.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i32>,
+  i32);
+
+define <vscale x 1 x i32>  @intrinsic_vnmsac_vx_nxv1i32_i32_nxv1i32(<vscale x 1 x i32> %0, i32 %1, <vscale x 1 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv1i32_i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vnmsac.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    <vscale x 1 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vnmsac.mask.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vnmsac_mask_vx_nxv1i32_i32_nxv1i32(<vscale x 1 x i32> %0, i32 %1, <vscale x 1 x i32> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv1i32_i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vnmsac.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    <vscale x 1 x i32> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vnmsac.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i32>,
+  i32);
+
+define <vscale x 2 x i32>  @intrinsic_vnmsac_vx_nxv2i32_i32_nxv2i32(<vscale x 2 x i32> %0, i32 %1, <vscale x 2 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv2i32_i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vnmsac.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    <vscale x 2 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vnmsac.mask.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vnmsac_mask_vx_nxv2i32_i32_nxv2i32(<vscale x 2 x i32> %0, i32 %1, <vscale x 2 x i32> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv2i32_i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vnmsac.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    <vscale x 2 x i32> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vnmsac.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i32>,
+  i32);
+
+define <vscale x 4 x i32>  @intrinsic_vnmsac_vx_nxv4i32_i32_nxv4i32(<vscale x 4 x i32> %0, i32 %1, <vscale x 4 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv4i32_i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vnmsac.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    <vscale x 4 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vnmsac.mask.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vnmsac_mask_vx_nxv4i32_i32_nxv4i32(<vscale x 4 x i32> %0, i32 %1, <vscale x 4 x i32> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv4i32_i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vnmsac.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    <vscale x 4 x i32> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vnmsac.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i32>,
+  i32);
+
+define <vscale x 8 x i32>  @intrinsic_vnmsac_vx_nxv8i32_i32_nxv8i32(<vscale x 8 x i32> %0, i32 %1, <vscale x 8 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv8i32_i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vnmsac.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    <vscale x 8 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vnmsac.mask.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vnmsac_mask_vx_nxv8i32_i32_nxv8i32(<vscale x 8 x i32> %0, i32 %1, <vscale x 8 x i32> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv8i32_i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vnmsac.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    <vscale x 8 x i32> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vnmsac-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vnmsac-rv64.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vnmsac-rv64.ll
@@ -0,0 +1,1513 @@
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-v,+d -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vnmsac.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i64);
+
+define <vscale x 1 x i8>  @intrinsic_vnmsac_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vnmsac.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vnmsac.mask.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i8>  @intrinsic_vnmsac_mask_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vnmsac.mask.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i8> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vnmsac.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i64);
+
+define <vscale x 2 x i8>  @intrinsic_vnmsac_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vnmsac.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vnmsac.mask.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i8>  @intrinsic_vnmsac_mask_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i8> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vnmsac.mask.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i8> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vnmsac.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i64);
+
+define <vscale x 4 x i8>  @intrinsic_vnmsac_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vnmsac.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vnmsac.mask.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i8>  @intrinsic_vnmsac_mask_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i8> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vnmsac.mask.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i8> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vnmsac.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i64);
+
+define <vscale x 8 x i8>  @intrinsic_vnmsac_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vnmsac.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vnmsac.mask.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i8>  @intrinsic_vnmsac_mask_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i8> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vnmsac.mask.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i8> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vnmsac.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i64);
+
+define <vscale x 16 x i8>  @intrinsic_vnmsac_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vnmsac.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vnmsac.mask.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i8>  @intrinsic_vnmsac_mask_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i8> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vnmsac.mask.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i8> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vnmsac.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i64);
+
+define <vscale x 32 x i8>  @intrinsic_vnmsac_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vnmsac.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vnmsac.mask.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i8>  @intrinsic_vnmsac_mask_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i8> %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vnmsac.mask.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i8> %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vnmsac.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i64);
+
+define <vscale x 1 x i16>  @intrinsic_vnmsac_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vnmsac.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vnmsac.mask.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i16>  @intrinsic_vnmsac_mask_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i16> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vnmsac.mask.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i16> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vnmsac.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i64);
+
+define <vscale x 2 x i16>  @intrinsic_vnmsac_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vnmsac.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vnmsac.mask.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i16>  @intrinsic_vnmsac_mask_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i16> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vnmsac.mask.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i16> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vnmsac.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i64);
+
+define <vscale x 4 x i16>  @intrinsic_vnmsac_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vnmsac.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vnmsac.mask.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i16>  @intrinsic_vnmsac_mask_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i16> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vnmsac.mask.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i16> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vnmsac.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i64);
+
+define <vscale x 8 x i16>  @intrinsic_vnmsac_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vnmsac.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vnmsac.mask.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i16>  @intrinsic_vnmsac_mask_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i16> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vnmsac.mask.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i16> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vnmsac.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i64);
+
+define <vscale x 16 x i16>  @intrinsic_vnmsac_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vnmsac.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vnmsac.mask.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i16>  @intrinsic_vnmsac_mask_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i16> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vnmsac.mask.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i16> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vnmsac.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i64);
+
+define <vscale x 1 x i32>  @intrinsic_vnmsac_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vnmsac.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vnmsac.mask.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i32>  @intrinsic_vnmsac_mask_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i32> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vnmsac.mask.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i32> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vnmsac.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i64);
+
+define <vscale x 2 x i32>  @intrinsic_vnmsac_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vnmsac.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vnmsac.mask.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i32>  @intrinsic_vnmsac_mask_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i32> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vnmsac.mask.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i32> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vnmsac.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i64);
+
+define <vscale x 4 x i32>  @intrinsic_vnmsac_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vnmsac.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vnmsac.mask.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i32>  @intrinsic_vnmsac_mask_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i32> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vnmsac.mask.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i32> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vnmsac.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i64);
+
+define <vscale x 8 x i32>  @intrinsic_vnmsac_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vnmsac.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vnmsac.mask.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i32>  @intrinsic_vnmsac_mask_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i32> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vnmsac.mask.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i32> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vnmsac.nxv1i64.nxv1i64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  i64);
+
+define <vscale x 1 x i64>  @intrinsic_vnmsac_vv_nxv1i64_nxv1i64_nxv1i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, <vscale x 1 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv1i64_nxv1i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i64> @llvm.riscv.vnmsac.nxv1i64.nxv1i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    <vscale x 1 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vnmsac.mask.nxv1i64.nxv1i64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i64>  @intrinsic_vnmsac_mask_vv_nxv1i64_nxv1i64_nxv1i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, <vscale x 1 x i64> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv1i64_nxv1i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vnmsac.mask.nxv1i64.nxv1i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    <vscale x 1 x i64> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vnmsac.nxv2i64.nxv2i64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  i64);
+
+define <vscale x 2 x i64>  @intrinsic_vnmsac_vv_nxv2i64_nxv2i64_nxv2i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, <vscale x 2 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv2i64_nxv2i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i64> @llvm.riscv.vnmsac.nxv2i64.nxv2i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    <vscale x 2 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vnmsac.mask.nxv2i64.nxv2i64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i64>  @intrinsic_vnmsac_mask_vv_nxv2i64_nxv2i64_nxv2i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, <vscale x 2 x i64> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv2i64_nxv2i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vnmsac.mask.nxv2i64.nxv2i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    <vscale x 2 x i64> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vnmsac.nxv4i64.nxv4i64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  i64);
+
+define <vscale x 4 x i64>  @intrinsic_vnmsac_vv_nxv4i64_nxv4i64_nxv4i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, <vscale x 4 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vv_nxv4i64_nxv4i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i64> @llvm.riscv.vnmsac.nxv4i64.nxv4i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    <vscale x 4 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vnmsac.mask.nxv4i64.nxv4i64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i64>  @intrinsic_vnmsac_mask_vv_nxv4i64_nxv4i64_nxv4i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, <vscale x 4 x i64> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vv_nxv4i64_nxv4i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vnmsac.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vnmsac.mask.nxv4i64.nxv4i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    <vscale x 4 x i64> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vnmsac.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i8>,
+  i64);
+
+define <vscale x 1 x i8>  @intrinsic_vnmsac_vx_nxv1i8_i8_nxv1i8(<vscale x 1 x i8> %0, i8 %1, <vscale x 1 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv1i8_i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vnmsac.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    <vscale x 1 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vnmsac.mask.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vnmsac_mask_vx_nxv1i8_i8_nxv1i8(<vscale x 1 x i8> %0, i8 %1, <vscale x 1 x i8> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv1i8_i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vnmsac.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    <vscale x 1 x i8> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vnmsac.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i8>,
+  i64);
+
+define <vscale x 2 x i8>  @intrinsic_vnmsac_vx_nxv2i8_i8_nxv2i8(<vscale x 2 x i8> %0, i8 %1, <vscale x 2 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv2i8_i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vnmsac.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    <vscale x 2 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vnmsac.mask.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vnmsac_mask_vx_nxv2i8_i8_nxv2i8(<vscale x 2 x i8> %0, i8 %1, <vscale x 2 x i8> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv2i8_i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vnmsac.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    <vscale x 2 x i8> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vnmsac.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i8>,
+  i64);
+
+define <vscale x 4 x i8>  @intrinsic_vnmsac_vx_nxv4i8_i8_nxv4i8(<vscale x 4 x i8> %0, i8 %1, <vscale x 4 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv4i8_i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vnmsac.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    <vscale x 4 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vnmsac.mask.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vnmsac_mask_vx_nxv4i8_i8_nxv4i8(<vscale x 4 x i8> %0, i8 %1, <vscale x 4 x i8> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv4i8_i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vnmsac.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    <vscale x 4 x i8> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vnmsac.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i8>,
+  i64);
+
+define <vscale x 8 x i8>  @intrinsic_vnmsac_vx_nxv8i8_i8_nxv8i8(<vscale x 8 x i8> %0, i8 %1, <vscale x 8 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv8i8_i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vnmsac.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    <vscale x 8 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vnmsac.mask.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vnmsac_mask_vx_nxv8i8_i8_nxv8i8(<vscale x 8 x i8> %0, i8 %1, <vscale x 8 x i8> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv8i8_i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vnmsac.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    <vscale x 8 x i8> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vnmsac.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i8>,
+  i64);
+
+define <vscale x 16 x i8>  @intrinsic_vnmsac_vx_nxv16i8_i8_nxv16i8(<vscale x 16 x i8> %0, i8 %1, <vscale x 16 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv16i8_i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vnmsac.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    <vscale x 16 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vnmsac.mask.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vnmsac_mask_vx_nxv16i8_i8_nxv16i8(<vscale x 16 x i8> %0, i8 %1, <vscale x 16 x i8> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv16i8_i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vnmsac.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    <vscale x 16 x i8> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vnmsac.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i8>,
+  i64);
+
+define <vscale x 32 x i8>  @intrinsic_vnmsac_vx_nxv32i8_i8_nxv32i8(<vscale x 32 x i8> %0, i8 %1, <vscale x 32 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv32i8_i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vnmsac.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    <vscale x 32 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vnmsac.mask.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vnmsac_mask_vx_nxv32i8_i8_nxv32i8(<vscale x 32 x i8> %0, i8 %1, <vscale x 32 x i8> %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv32i8_i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vnmsac.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    <vscale x 32 x i8> %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vnmsac.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i16>,
+  i64);
+
+define <vscale x 1 x i16>  @intrinsic_vnmsac_vx_nxv1i16_i16_nxv1i16(<vscale x 1 x i16> %0, i16 %1, <vscale x 1 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv1i16_i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vnmsac.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    <vscale x 1 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vnmsac.mask.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vnmsac_mask_vx_nxv1i16_i16_nxv1i16(<vscale x 1 x i16> %0, i16 %1, <vscale x 1 x i16> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv1i16_i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vnmsac.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    <vscale x 1 x i16> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vnmsac.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i16>,
+  i64);
+
+define <vscale x 2 x i16>  @intrinsic_vnmsac_vx_nxv2i16_i16_nxv2i16(<vscale x 2 x i16> %0, i16 %1, <vscale x 2 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv2i16_i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vnmsac.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    <vscale x 2 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vnmsac.mask.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vnmsac_mask_vx_nxv2i16_i16_nxv2i16(<vscale x 2 x i16> %0, i16 %1, <vscale x 2 x i16> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv2i16_i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vnmsac.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    <vscale x 2 x i16> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vnmsac.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i16>,
+  i64);
+
+define <vscale x 4 x i16>  @intrinsic_vnmsac_vx_nxv4i16_i16_nxv4i16(<vscale x 4 x i16> %0, i16 %1, <vscale x 4 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv4i16_i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vnmsac.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    <vscale x 4 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vnmsac.mask.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vnmsac_mask_vx_nxv4i16_i16_nxv4i16(<vscale x 4 x i16> %0, i16 %1, <vscale x 4 x i16> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv4i16_i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vnmsac.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    <vscale x 4 x i16> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vnmsac.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i16>,
+  i64);
+
+define <vscale x 8 x i16>  @intrinsic_vnmsac_vx_nxv8i16_i16_nxv8i16(<vscale x 8 x i16> %0, i16 %1, <vscale x 8 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv8i16_i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vnmsac.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    <vscale x 8 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vnmsac.mask.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vnmsac_mask_vx_nxv8i16_i16_nxv8i16(<vscale x 8 x i16> %0, i16 %1, <vscale x 8 x i16> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv8i16_i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vnmsac.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    <vscale x 8 x i16> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vnmsac.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i16>,
+  i64);
+
+define <vscale x 16 x i16>  @intrinsic_vnmsac_vx_nxv16i16_i16_nxv16i16(<vscale x 16 x i16> %0, i16 %1, <vscale x 16 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv16i16_i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vnmsac.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    <vscale x 16 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vnmsac.mask.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vnmsac_mask_vx_nxv16i16_i16_nxv16i16(<vscale x 16 x i16> %0, i16 %1, <vscale x 16 x i16> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv16i16_i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vnmsac.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    <vscale x 16 x i16> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vnmsac.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i32>,
+  i64);
+
+define <vscale x 1 x i32>  @intrinsic_vnmsac_vx_nxv1i32_i32_nxv1i32(<vscale x 1 x i32> %0, i32 %1, <vscale x 1 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv1i32_i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vnmsac.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    <vscale x 1 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vnmsac.mask.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vnmsac_mask_vx_nxv1i32_i32_nxv1i32(<vscale x 1 x i32> %0, i32 %1, <vscale x 1 x i32> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv1i32_i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vnmsac.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    <vscale x 1 x i32> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vnmsac.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i32>,
+  i64);
+
+define <vscale x 2 x i32>  @intrinsic_vnmsac_vx_nxv2i32_i32_nxv2i32(<vscale x 2 x i32> %0, i32 %1, <vscale x 2 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv2i32_i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vnmsac.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    <vscale x 2 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vnmsac.mask.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vnmsac_mask_vx_nxv2i32_i32_nxv2i32(<vscale x 2 x i32> %0, i32 %1, <vscale x 2 x i32> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv2i32_i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vnmsac.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    <vscale x 2 x i32> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vnmsac.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i32>,
+  i64);
+
+define <vscale x 4 x i32>  @intrinsic_vnmsac_vx_nxv4i32_i32_nxv4i32(<vscale x 4 x i32> %0, i32 %1, <vscale x 4 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv4i32_i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vnmsac.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    <vscale x 4 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vnmsac.mask.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vnmsac_mask_vx_nxv4i32_i32_nxv4i32(<vscale x 4 x i32> %0, i32 %1, <vscale x 4 x i32> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv4i32_i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vnmsac.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    <vscale x 4 x i32> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vnmsac.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i32>,
+  i64);
+
+define <vscale x 8 x i32>  @intrinsic_vnmsac_vx_nxv8i32_i32_nxv8i32(<vscale x 8 x i32> %0, i32 %1, <vscale x 8 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv8i32_i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vnmsac.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    <vscale x 8 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vnmsac.mask.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vnmsac_mask_vx_nxv8i32_i32_nxv8i32(<vscale x 8 x i32> %0, i32 %1, <vscale x 8 x i32> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv8i32_i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vnmsac.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    <vscale x 8 x i32> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vnmsac.nxv1i64.i64(
+  <vscale x 1 x i64>,
+  i64,
+  <vscale x 1 x i64>,
+  i64);
+
+define <vscale x 1 x i64>  @intrinsic_vnmsac_vx_nxv1i64_i64_nxv1i64(<vscale x 1 x i64> %0, i64 %1, <vscale x 1 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv1i64_i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i64> @llvm.riscv.vnmsac.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    i64 %1,
+    <vscale x 1 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vnmsac.mask.nxv1i64.i64(
+  <vscale x 1 x i64>,
+  i64,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i64> @intrinsic_vnmsac_mask_vx_nxv1i64_i64_nxv1i64(<vscale x 1 x i64> %0, i64 %1, <vscale x 1 x i64> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv1i64_i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vnmsac.mask.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    i64 %1,
+    <vscale x 1 x i64> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vnmsac.nxv2i64.i64(
+  <vscale x 2 x i64>,
+  i64,
+  <vscale x 2 x i64>,
+  i64);
+
+define <vscale x 2 x i64>  @intrinsic_vnmsac_vx_nxv2i64_i64_nxv2i64(<vscale x 2 x i64> %0, i64 %1, <vscale x 2 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv2i64_i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i64> @llvm.riscv.vnmsac.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    i64 %1,
+    <vscale x 2 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vnmsac.mask.nxv2i64.i64(
+  <vscale x 2 x i64>,
+  i64,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i64> @intrinsic_vnmsac_mask_vx_nxv2i64_i64_nxv2i64(<vscale x 2 x i64> %0, i64 %1, <vscale x 2 x i64> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv2i64_i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vnmsac.mask.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    i64 %1,
+    <vscale x 2 x i64> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vnmsac.nxv4i64.i64(
+  <vscale x 4 x i64>,
+  i64,
+  <vscale x 4 x i64>,
+  i64);
+
+define <vscale x 4 x i64>  @intrinsic_vnmsac_vx_nxv4i64_i64_nxv4i64(<vscale x 4 x i64> %0, i64 %1, <vscale x 4 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_vx_nxv4i64_i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i64> @llvm.riscv.vnmsac.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    i64 %1,
+    <vscale x 4 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vnmsac.mask.nxv4i64.i64(
+  <vscale x 4 x i64>,
+  i64,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i64> @intrinsic_vnmsac_mask_vx_nxv4i64_i64_nxv4i64(<vscale x 4 x i64> %0, i64 %1, <vscale x 4 x i64> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsac_mask_vx_nxv4i64_i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vnmsac.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vnmsac.mask.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    i64 %1,
+    <vscale x 4 x i64> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i64> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vnmsub-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vnmsub-rv32.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vnmsub-rv32.ll
@@ -0,0 +1,1261 @@
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-v,+f -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vnmsub.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i32);
+
+define <vscale x 1 x i8>  @intrinsic_vnmsub_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vnmsub.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vnmsub.mask.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i8>  @intrinsic_vnmsub_mask_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vnmsub.mask.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i8> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vnmsub.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i32);
+
+define <vscale x 2 x i8>  @intrinsic_vnmsub_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vnmsub.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vnmsub.mask.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i8>  @intrinsic_vnmsub_mask_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i8> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vnmsub.mask.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i8> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vnmsub.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i32);
+
+define <vscale x 4 x i8>  @intrinsic_vnmsub_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vnmsub.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vnmsub.mask.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i8>  @intrinsic_vnmsub_mask_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i8> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vnmsub.mask.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i8> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vnmsub.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i32);
+
+define <vscale x 8 x i8>  @intrinsic_vnmsub_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vnmsub.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vnmsub.mask.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i8>  @intrinsic_vnmsub_mask_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i8> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vnmsub.mask.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i8> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vnmsub.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i32);
+
+define <vscale x 16 x i8>  @intrinsic_vnmsub_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vnmsub.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vnmsub.mask.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i8>  @intrinsic_vnmsub_mask_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i8> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vnmsub.mask.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i8> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vnmsub.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i32);
+
+define <vscale x 32 x i8>  @intrinsic_vnmsub_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vnmsub.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vnmsub.mask.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i8>  @intrinsic_vnmsub_mask_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i8> %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vnmsub.mask.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i8> %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vnmsub.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i32);
+
+define <vscale x 1 x i16>  @intrinsic_vnmsub_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vnmsub.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vnmsub.mask.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i16>  @intrinsic_vnmsub_mask_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i16> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vnmsub.mask.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i16> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vnmsub.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i32);
+
+define <vscale x 2 x i16>  @intrinsic_vnmsub_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vnmsub.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vnmsub.mask.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i16>  @intrinsic_vnmsub_mask_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i16> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vnmsub.mask.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i16> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vnmsub.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i32);
+
+define <vscale x 4 x i16>  @intrinsic_vnmsub_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vnmsub.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vnmsub.mask.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i16>  @intrinsic_vnmsub_mask_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i16> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vnmsub.mask.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i16> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vnmsub.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i32);
+
+define <vscale x 8 x i16>  @intrinsic_vnmsub_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vnmsub.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vnmsub.mask.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i16>  @intrinsic_vnmsub_mask_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i16> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vnmsub.mask.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i16> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vnmsub.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i32);
+
+define <vscale x 16 x i16>  @intrinsic_vnmsub_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vnmsub.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vnmsub.mask.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i16>  @intrinsic_vnmsub_mask_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i16> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vnmsub.mask.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i16> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vnmsub.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i32);
+
+define <vscale x 1 x i32>  @intrinsic_vnmsub_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vnmsub.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vnmsub.mask.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i32>  @intrinsic_vnmsub_mask_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i32> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vnmsub.mask.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i32> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vnmsub.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i32);
+
+define <vscale x 2 x i32>  @intrinsic_vnmsub_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vnmsub.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vnmsub.mask.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i32>  @intrinsic_vnmsub_mask_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i32> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vnmsub.mask.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i32> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vnmsub.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i32);
+
+define <vscale x 4 x i32>  @intrinsic_vnmsub_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vnmsub.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vnmsub.mask.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i32>  @intrinsic_vnmsub_mask_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i32> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vnmsub.mask.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i32> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vnmsub.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i32);
+
+define <vscale x 8 x i32>  @intrinsic_vnmsub_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vnmsub.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vnmsub.mask.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i32>  @intrinsic_vnmsub_mask_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i32> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vnmsub.mask.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i32> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vnmsub.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i8>,
+  i32);
+
+define <vscale x 1 x i8>  @intrinsic_vnmsub_vx_nxv1i8_i8_nxv1i8(<vscale x 1 x i8> %0, i8 %1, <vscale x 1 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv1i8_i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vnmsub.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    <vscale x 1 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vnmsub.mask.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vnmsub_mask_vx_nxv1i8_i8_nxv1i8(<vscale x 1 x i8> %0, i8 %1, <vscale x 1 x i8> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv1i8_i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vnmsub.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    <vscale x 1 x i8> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vnmsub.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i8>,
+  i32);
+
+define <vscale x 2 x i8>  @intrinsic_vnmsub_vx_nxv2i8_i8_nxv2i8(<vscale x 2 x i8> %0, i8 %1, <vscale x 2 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv2i8_i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vnmsub.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    <vscale x 2 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vnmsub.mask.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vnmsub_mask_vx_nxv2i8_i8_nxv2i8(<vscale x 2 x i8> %0, i8 %1, <vscale x 2 x i8> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv2i8_i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vnmsub.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    <vscale x 2 x i8> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vnmsub.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i8>,
+  i32);
+
+define <vscale x 4 x i8>  @intrinsic_vnmsub_vx_nxv4i8_i8_nxv4i8(<vscale x 4 x i8> %0, i8 %1, <vscale x 4 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv4i8_i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vnmsub.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    <vscale x 4 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vnmsub.mask.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vnmsub_mask_vx_nxv4i8_i8_nxv4i8(<vscale x 4 x i8> %0, i8 %1, <vscale x 4 x i8> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv4i8_i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vnmsub.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    <vscale x 4 x i8> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vnmsub.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i8>,
+  i32);
+
+define <vscale x 8 x i8>  @intrinsic_vnmsub_vx_nxv8i8_i8_nxv8i8(<vscale x 8 x i8> %0, i8 %1, <vscale x 8 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv8i8_i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vnmsub.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    <vscale x 8 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vnmsub.mask.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vnmsub_mask_vx_nxv8i8_i8_nxv8i8(<vscale x 8 x i8> %0, i8 %1, <vscale x 8 x i8> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv8i8_i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vnmsub.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    <vscale x 8 x i8> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vnmsub.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i8>,
+  i32);
+
+define <vscale x 16 x i8>  @intrinsic_vnmsub_vx_nxv16i8_i8_nxv16i8(<vscale x 16 x i8> %0, i8 %1, <vscale x 16 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv16i8_i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vnmsub.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    <vscale x 16 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vnmsub.mask.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vnmsub_mask_vx_nxv16i8_i8_nxv16i8(<vscale x 16 x i8> %0, i8 %1, <vscale x 16 x i8> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv16i8_i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vnmsub.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    <vscale x 16 x i8> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vnmsub.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i8>,
+  i32);
+
+define <vscale x 32 x i8>  @intrinsic_vnmsub_vx_nxv32i8_i8_nxv32i8(<vscale x 32 x i8> %0, i8 %1, <vscale x 32 x i8> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv32i8_i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vnmsub.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    <vscale x 32 x i8> %2,
+    i32 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vnmsub.mask.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vnmsub_mask_vx_nxv32i8_i8_nxv32i8(<vscale x 32 x i8> %0, i8 %1, <vscale x 32 x i8> %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv32i8_i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vnmsub.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    <vscale x 32 x i8> %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vnmsub.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i16>,
+  i32);
+
+define <vscale x 1 x i16>  @intrinsic_vnmsub_vx_nxv1i16_i16_nxv1i16(<vscale x 1 x i16> %0, i16 %1, <vscale x 1 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv1i16_i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vnmsub.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    <vscale x 1 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vnmsub.mask.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vnmsub_mask_vx_nxv1i16_i16_nxv1i16(<vscale x 1 x i16> %0, i16 %1, <vscale x 1 x i16> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv1i16_i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vnmsub.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    <vscale x 1 x i16> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vnmsub.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i16>,
+  i32);
+
+define <vscale x 2 x i16>  @intrinsic_vnmsub_vx_nxv2i16_i16_nxv2i16(<vscale x 2 x i16> %0, i16 %1, <vscale x 2 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv2i16_i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vnmsub.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    <vscale x 2 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vnmsub.mask.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vnmsub_mask_vx_nxv2i16_i16_nxv2i16(<vscale x 2 x i16> %0, i16 %1, <vscale x 2 x i16> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv2i16_i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vnmsub.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    <vscale x 2 x i16> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vnmsub.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i16>,
+  i32);
+
+define <vscale x 4 x i16>  @intrinsic_vnmsub_vx_nxv4i16_i16_nxv4i16(<vscale x 4 x i16> %0, i16 %1, <vscale x 4 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv4i16_i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vnmsub.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    <vscale x 4 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vnmsub.mask.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vnmsub_mask_vx_nxv4i16_i16_nxv4i16(<vscale x 4 x i16> %0, i16 %1, <vscale x 4 x i16> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv4i16_i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vnmsub.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    <vscale x 4 x i16> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vnmsub.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i16>,
+  i32);
+
+define <vscale x 8 x i16>  @intrinsic_vnmsub_vx_nxv8i16_i16_nxv8i16(<vscale x 8 x i16> %0, i16 %1, <vscale x 8 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv8i16_i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vnmsub.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    <vscale x 8 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vnmsub.mask.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vnmsub_mask_vx_nxv8i16_i16_nxv8i16(<vscale x 8 x i16> %0, i16 %1, <vscale x 8 x i16> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv8i16_i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vnmsub.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    <vscale x 8 x i16> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vnmsub.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i16>,
+  i32);
+
+define <vscale x 16 x i16>  @intrinsic_vnmsub_vx_nxv16i16_i16_nxv16i16(<vscale x 16 x i16> %0, i16 %1, <vscale x 16 x i16> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv16i16_i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vnmsub.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    <vscale x 16 x i16> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vnmsub.mask.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vnmsub_mask_vx_nxv16i16_i16_nxv16i16(<vscale x 16 x i16> %0, i16 %1, <vscale x 16 x i16> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv16i16_i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vnmsub.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    <vscale x 16 x i16> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vnmsub.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i32>,
+  i32);
+
+define <vscale x 1 x i32>  @intrinsic_vnmsub_vx_nxv1i32_i32_nxv1i32(<vscale x 1 x i32> %0, i32 %1, <vscale x 1 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv1i32_i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vnmsub.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    <vscale x 1 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vnmsub.mask.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vnmsub_mask_vx_nxv1i32_i32_nxv1i32(<vscale x 1 x i32> %0, i32 %1, <vscale x 1 x i32> %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv1i32_i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vnmsub.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    <vscale x 1 x i32> %2,
+    <vscale x 1 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vnmsub.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i32>,
+  i32);
+
+define <vscale x 2 x i32>  @intrinsic_vnmsub_vx_nxv2i32_i32_nxv2i32(<vscale x 2 x i32> %0, i32 %1, <vscale x 2 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv2i32_i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vnmsub.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    <vscale x 2 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vnmsub.mask.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vnmsub_mask_vx_nxv2i32_i32_nxv2i32(<vscale x 2 x i32> %0, i32 %1, <vscale x 2 x i32> %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv2i32_i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vnmsub.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    <vscale x 2 x i32> %2,
+    <vscale x 2 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vnmsub.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i32>,
+  i32);
+
+define <vscale x 4 x i32>  @intrinsic_vnmsub_vx_nxv4i32_i32_nxv4i32(<vscale x 4 x i32> %0, i32 %1, <vscale x 4 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv4i32_i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vnmsub.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    <vscale x 4 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vnmsub.mask.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vnmsub_mask_vx_nxv4i32_i32_nxv4i32(<vscale x 4 x i32> %0, i32 %1, <vscale x 4 x i32> %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv4i32_i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vnmsub.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    <vscale x 4 x i32> %2,
+    <vscale x 4 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vnmsub.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i32>,
+  i32);
+
+define <vscale x 8 x i32>  @intrinsic_vnmsub_vx_nxv8i32_i32_nxv8i32(<vscale x 8 x i32> %0, i32 %1, <vscale x 8 x i32> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv8i32_i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vnmsub.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    <vscale x 8 x i32> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vnmsub.mask.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vnmsub_mask_vx_nxv8i32_i32_nxv8i32(<vscale x 8 x i32> %0, i32 %1, <vscale x 8 x i32> %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv8i32_i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vnmsub.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    <vscale x 8 x i32> %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vnmsub-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vnmsub-rv64.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vnmsub-rv64.ll
@@ -0,0 +1,1513 @@
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-v,+d -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vnmsub.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i64);
+
+define <vscale x 1 x i8>  @intrinsic_vnmsub_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vnmsub.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vnmsub.mask.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i8>  @intrinsic_vnmsub_mask_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vnmsub.mask.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    <vscale x 1 x i8> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vnmsub.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i64);
+
+define <vscale x 2 x i8>  @intrinsic_vnmsub_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vnmsub.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vnmsub.mask.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i8>  @intrinsic_vnmsub_mask_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i8> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vnmsub.mask.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    <vscale x 2 x i8> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vnmsub.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i64);
+
+define <vscale x 4 x i8>  @intrinsic_vnmsub_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vnmsub.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vnmsub.mask.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i8>  @intrinsic_vnmsub_mask_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i8> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vnmsub.mask.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    <vscale x 4 x i8> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vnmsub.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i64);
+
+define <vscale x 8 x i8>  @intrinsic_vnmsub_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vnmsub.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vnmsub.mask.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i8>  @intrinsic_vnmsub_mask_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i8> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vnmsub.mask.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    <vscale x 8 x i8> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vnmsub.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i64);
+
+define <vscale x 16 x i8>  @intrinsic_vnmsub_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vnmsub.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vnmsub.mask.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i8>  @intrinsic_vnmsub_mask_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i8> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vnmsub.mask.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    <vscale x 16 x i8> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vnmsub.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i64);
+
+define <vscale x 32 x i8>  @intrinsic_vnmsub_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vnmsub.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vnmsub.mask.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i8>  @intrinsic_vnmsub_mask_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i8> %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vnmsub.mask.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    <vscale x 32 x i8> %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vnmsub.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i64);
+
+define <vscale x 1 x i16>  @intrinsic_vnmsub_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vnmsub.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vnmsub.mask.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i16>  @intrinsic_vnmsub_mask_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i16> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vnmsub.mask.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    <vscale x 1 x i16> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vnmsub.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i64);
+
+define <vscale x 2 x i16>  @intrinsic_vnmsub_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vnmsub.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vnmsub.mask.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i16>  @intrinsic_vnmsub_mask_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i16> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vnmsub.mask.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    <vscale x 2 x i16> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vnmsub.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i64);
+
+define <vscale x 4 x i16>  @intrinsic_vnmsub_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vnmsub.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vnmsub.mask.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i16>  @intrinsic_vnmsub_mask_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i16> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vnmsub.mask.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    <vscale x 4 x i16> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vnmsub.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i64);
+
+define <vscale x 8 x i16>  @intrinsic_vnmsub_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vnmsub.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vnmsub.mask.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i16>  @intrinsic_vnmsub_mask_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i16> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vnmsub.mask.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    <vscale x 8 x i16> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vnmsub.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i64);
+
+define <vscale x 16 x i16>  @intrinsic_vnmsub_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vnmsub.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vnmsub.mask.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i16>  @intrinsic_vnmsub_mask_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i16> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vnmsub.mask.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    <vscale x 16 x i16> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vnmsub.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i64);
+
+define <vscale x 1 x i32>  @intrinsic_vnmsub_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vnmsub.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vnmsub.mask.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i32>  @intrinsic_vnmsub_mask_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i32> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vnmsub.mask.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    <vscale x 1 x i32> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vnmsub.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i64);
+
+define <vscale x 2 x i32>  @intrinsic_vnmsub_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vnmsub.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vnmsub.mask.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i32>  @intrinsic_vnmsub_mask_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i32> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vnmsub.mask.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    <vscale x 2 x i32> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vnmsub.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i64);
+
+define <vscale x 4 x i32>  @intrinsic_vnmsub_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vnmsub.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vnmsub.mask.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i32>  @intrinsic_vnmsub_mask_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i32> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vnmsub.mask.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    <vscale x 4 x i32> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vnmsub.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i64);
+
+define <vscale x 8 x i32>  @intrinsic_vnmsub_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vnmsub.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vnmsub.mask.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i32>  @intrinsic_vnmsub_mask_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i32> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vnmsub.mask.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    <vscale x 8 x i32> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vnmsub.nxv1i64.nxv1i64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  i64);
+
+define <vscale x 1 x i64>  @intrinsic_vnmsub_vv_nxv1i64_nxv1i64_nxv1i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, <vscale x 1 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv1i64_nxv1i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i64> @llvm.riscv.vnmsub.nxv1i64.nxv1i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    <vscale x 1 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vnmsub.mask.nxv1i64.nxv1i64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i64>  @intrinsic_vnmsub_mask_vv_nxv1i64_nxv1i64_nxv1i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, <vscale x 1 x i64> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv1i64_nxv1i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vnmsub.mask.nxv1i64.nxv1i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    <vscale x 1 x i64> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vnmsub.nxv2i64.nxv2i64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  i64);
+
+define <vscale x 2 x i64>  @intrinsic_vnmsub_vv_nxv2i64_nxv2i64_nxv2i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, <vscale x 2 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv2i64_nxv2i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i64> @llvm.riscv.vnmsub.nxv2i64.nxv2i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    <vscale x 2 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vnmsub.mask.nxv2i64.nxv2i64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i64>  @intrinsic_vnmsub_mask_vv_nxv2i64_nxv2i64_nxv2i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, <vscale x 2 x i64> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv2i64_nxv2i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vnmsub.mask.nxv2i64.nxv2i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    <vscale x 2 x i64> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vnmsub.nxv4i64.nxv4i64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  i64);
+
+define <vscale x 4 x i64>  @intrinsic_vnmsub_vv_nxv4i64_nxv4i64_nxv4i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, <vscale x 4 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vv_nxv4i64_nxv4i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i64> @llvm.riscv.vnmsub.nxv4i64.nxv4i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    <vscale x 4 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vnmsub.mask.nxv4i64.nxv4i64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i64>  @intrinsic_vnmsub_mask_vv_nxv4i64_nxv4i64_nxv4i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, <vscale x 4 x i64> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vv_nxv4i64_nxv4i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vnmsub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vnmsub.mask.nxv4i64.nxv4i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    <vscale x 4 x i64> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vnmsub.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i8>,
+  i64);
+
+define <vscale x 1 x i8>  @intrinsic_vnmsub_vx_nxv1i8_i8_nxv1i8(<vscale x 1 x i8> %0, i8 %1, <vscale x 1 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv1i8_i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vnmsub.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    <vscale x 1 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vnmsub.mask.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i8>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vnmsub_mask_vx_nxv1i8_i8_nxv1i8(<vscale x 1 x i8> %0, i8 %1, <vscale x 1 x i8> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv1i8_i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vnmsub.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    <vscale x 1 x i8> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vnmsub.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i8>,
+  i64);
+
+define <vscale x 2 x i8>  @intrinsic_vnmsub_vx_nxv2i8_i8_nxv2i8(<vscale x 2 x i8> %0, i8 %1, <vscale x 2 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv2i8_i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vnmsub.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    <vscale x 2 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vnmsub.mask.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i8>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vnmsub_mask_vx_nxv2i8_i8_nxv2i8(<vscale x 2 x i8> %0, i8 %1, <vscale x 2 x i8> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv2i8_i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vnmsub.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    <vscale x 2 x i8> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vnmsub.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i8>,
+  i64);
+
+define <vscale x 4 x i8>  @intrinsic_vnmsub_vx_nxv4i8_i8_nxv4i8(<vscale x 4 x i8> %0, i8 %1, <vscale x 4 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv4i8_i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vnmsub.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    <vscale x 4 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vnmsub.mask.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i8>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vnmsub_mask_vx_nxv4i8_i8_nxv4i8(<vscale x 4 x i8> %0, i8 %1, <vscale x 4 x i8> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv4i8_i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vnmsub.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    <vscale x 4 x i8> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vnmsub.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i8>,
+  i64);
+
+define <vscale x 8 x i8>  @intrinsic_vnmsub_vx_nxv8i8_i8_nxv8i8(<vscale x 8 x i8> %0, i8 %1, <vscale x 8 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv8i8_i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vnmsub.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    <vscale x 8 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vnmsub.mask.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i8>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vnmsub_mask_vx_nxv8i8_i8_nxv8i8(<vscale x 8 x i8> %0, i8 %1, <vscale x 8 x i8> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv8i8_i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vnmsub.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    <vscale x 8 x i8> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vnmsub.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i8>,
+  i64);
+
+define <vscale x 16 x i8>  @intrinsic_vnmsub_vx_nxv16i8_i8_nxv16i8(<vscale x 16 x i8> %0, i8 %1, <vscale x 16 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv16i8_i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vnmsub.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    <vscale x 16 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vnmsub.mask.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i8>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vnmsub_mask_vx_nxv16i8_i8_nxv16i8(<vscale x 16 x i8> %0, i8 %1, <vscale x 16 x i8> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv16i8_i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vnmsub.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    <vscale x 16 x i8> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vnmsub.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i8>,
+  i64);
+
+define <vscale x 32 x i8>  @intrinsic_vnmsub_vx_nxv32i8_i8_nxv32i8(<vscale x 32 x i8> %0, i8 %1, <vscale x 32 x i8> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv32i8_i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vnmsub.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    <vscale x 32 x i8> %2,
+    i64 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vnmsub.mask.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i8>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vnmsub_mask_vx_nxv32i8_i8_nxv32i8(<vscale x 32 x i8> %0, i8 %1, <vscale x 32 x i8> %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv32i8_i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vnmsub.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    <vscale x 32 x i8> %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vnmsub.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i16>,
+  i64);
+
+define <vscale x 1 x i16>  @intrinsic_vnmsub_vx_nxv1i16_i16_nxv1i16(<vscale x 1 x i16> %0, i16 %1, <vscale x 1 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv1i16_i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vnmsub.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    <vscale x 1 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vnmsub.mask.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i16>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vnmsub_mask_vx_nxv1i16_i16_nxv1i16(<vscale x 1 x i16> %0, i16 %1, <vscale x 1 x i16> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv1i16_i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vnmsub.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    <vscale x 1 x i16> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vnmsub.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i16>,
+  i64);
+
+define <vscale x 2 x i16>  @intrinsic_vnmsub_vx_nxv2i16_i16_nxv2i16(<vscale x 2 x i16> %0, i16 %1, <vscale x 2 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv2i16_i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vnmsub.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    <vscale x 2 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vnmsub.mask.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i16>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vnmsub_mask_vx_nxv2i16_i16_nxv2i16(<vscale x 2 x i16> %0, i16 %1, <vscale x 2 x i16> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv2i16_i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vnmsub.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    <vscale x 2 x i16> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vnmsub.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i16>,
+  i64);
+
+define <vscale x 4 x i16>  @intrinsic_vnmsub_vx_nxv4i16_i16_nxv4i16(<vscale x 4 x i16> %0, i16 %1, <vscale x 4 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv4i16_i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vnmsub.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    <vscale x 4 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vnmsub.mask.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i16>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vnmsub_mask_vx_nxv4i16_i16_nxv4i16(<vscale x 4 x i16> %0, i16 %1, <vscale x 4 x i16> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv4i16_i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vnmsub.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    <vscale x 4 x i16> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vnmsub.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i16>,
+  i64);
+
+define <vscale x 8 x i16>  @intrinsic_vnmsub_vx_nxv8i16_i16_nxv8i16(<vscale x 8 x i16> %0, i16 %1, <vscale x 8 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv8i16_i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vnmsub.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    <vscale x 8 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vnmsub.mask.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i16>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vnmsub_mask_vx_nxv8i16_i16_nxv8i16(<vscale x 8 x i16> %0, i16 %1, <vscale x 8 x i16> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv8i16_i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vnmsub.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    <vscale x 8 x i16> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vnmsub.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i16>,
+  i64);
+
+define <vscale x 16 x i16>  @intrinsic_vnmsub_vx_nxv16i16_i16_nxv16i16(<vscale x 16 x i16> %0, i16 %1, <vscale x 16 x i16> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv16i16_i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vnmsub.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    <vscale x 16 x i16> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vnmsub.mask.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i16>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vnmsub_mask_vx_nxv16i16_i16_nxv16i16(<vscale x 16 x i16> %0, i16 %1, <vscale x 16 x i16> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv16i16_i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vnmsub.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    <vscale x 16 x i16> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vnmsub.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i32>,
+  i64);
+
+define <vscale x 1 x i32>  @intrinsic_vnmsub_vx_nxv1i32_i32_nxv1i32(<vscale x 1 x i32> %0, i32 %1, <vscale x 1 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv1i32_i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vnmsub.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    <vscale x 1 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vnmsub.mask.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i32>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vnmsub_mask_vx_nxv1i32_i32_nxv1i32(<vscale x 1 x i32> %0, i32 %1, <vscale x 1 x i32> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv1i32_i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vnmsub.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    <vscale x 1 x i32> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vnmsub.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i32>,
+  i64);
+
+define <vscale x 2 x i32>  @intrinsic_vnmsub_vx_nxv2i32_i32_nxv2i32(<vscale x 2 x i32> %0, i32 %1, <vscale x 2 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv2i32_i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vnmsub.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    <vscale x 2 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vnmsub.mask.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i32>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vnmsub_mask_vx_nxv2i32_i32_nxv2i32(<vscale x 2 x i32> %0, i32 %1, <vscale x 2 x i32> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv2i32_i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vnmsub.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    <vscale x 2 x i32> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vnmsub.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i32>,
+  i64);
+
+define <vscale x 4 x i32>  @intrinsic_vnmsub_vx_nxv4i32_i32_nxv4i32(<vscale x 4 x i32> %0, i32 %1, <vscale x 4 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv4i32_i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vnmsub.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    <vscale x 4 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vnmsub.mask.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i32>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vnmsub_mask_vx_nxv4i32_i32_nxv4i32(<vscale x 4 x i32> %0, i32 %1, <vscale x 4 x i32> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv4i32_i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vnmsub.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    <vscale x 4 x i32> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vnmsub.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i32>,
+  i64);
+
+define <vscale x 8 x i32>  @intrinsic_vnmsub_vx_nxv8i32_i32_nxv8i32(<vscale x 8 x i32> %0, i32 %1, <vscale x 8 x i32> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv8i32_i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vnmsub.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    <vscale x 8 x i32> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vnmsub.mask.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i32>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vnmsub_mask_vx_nxv8i32_i32_nxv8i32(<vscale x 8 x i32> %0, i32 %1, <vscale x 8 x i32> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv8i32_i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vnmsub.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    <vscale x 8 x i32> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vnmsub.nxv1i64.i64(
+  <vscale x 1 x i64>,
+  i64,
+  <vscale x 1 x i64>,
+  i64);
+
+define <vscale x 1 x i64>  @intrinsic_vnmsub_vx_nxv1i64_i64_nxv1i64(<vscale x 1 x i64> %0, i64 %1, <vscale x 1 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv1i64_i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 1 x i64> @llvm.riscv.vnmsub.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    i64 %1,
+    <vscale x 1 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vnmsub.mask.nxv1i64.i64(
+  <vscale x 1 x i64>,
+  i64,
+  <vscale x 1 x i64>,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i64> @intrinsic_vnmsub_mask_vx_nxv1i64_i64_nxv1i64(<vscale x 1 x i64> %0, i64 %1, <vscale x 1 x i64> %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv1i64_i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vnmsub.mask.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    i64 %1,
+    <vscale x 1 x i64> %2,
+    <vscale x 1 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vnmsub.nxv2i64.i64(
+  <vscale x 2 x i64>,
+  i64,
+  <vscale x 2 x i64>,
+  i64);
+
+define <vscale x 2 x i64>  @intrinsic_vnmsub_vx_nxv2i64_i64_nxv2i64(<vscale x 2 x i64> %0, i64 %1, <vscale x 2 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv2i64_i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 2 x i64> @llvm.riscv.vnmsub.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    i64 %1,
+    <vscale x 2 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vnmsub.mask.nxv2i64.i64(
+  <vscale x 2 x i64>,
+  i64,
+  <vscale x 2 x i64>,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i64> @intrinsic_vnmsub_mask_vx_nxv2i64_i64_nxv2i64(<vscale x 2 x i64> %0, i64 %1, <vscale x 2 x i64> %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv2i64_i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vnmsub.mask.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    i64 %1,
+    <vscale x 2 x i64> %2,
+    <vscale x 2 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vnmsub.nxv4i64.i64(
+  <vscale x 4 x i64>,
+  i64,
+  <vscale x 4 x i64>,
+  i64);
+
+define <vscale x 4 x i64>  @intrinsic_vnmsub_vx_nxv4i64_i64_nxv4i64(<vscale x 4 x i64> %0, i64 %1, <vscale x 4 x i64> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_vx_nxv4i64_i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}
+  %a = call <vscale x 4 x i64> @llvm.riscv.vnmsub.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    i64 %1,
+    <vscale x 4 x i64> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vnmsub.mask.nxv4i64.i64(
+  <vscale x 4 x i64>,
+  i64,
+  <vscale x 4 x i64>,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i64> @intrinsic_vnmsub_mask_vx_nxv4i64_i64_nxv4i64(<vscale x 4 x i64> %0, i64 %1, <vscale x 4 x i64> %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vnmsub_mask_vx_nxv4i64_i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vnmsub.vx {{v[0-9]+}}, a0, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vnmsub.mask.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    i64 %1,
+    <vscale x 4 x i64> %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i64> %a
+}