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
@@ -178,6 +178,26 @@
     let ExtendOperand = 2;
   }
 
+  // For Saturating binary operations.
+  // The destination vector type is the same as first source vector.
+  // Input: (vector_in, vector_in/scalar_in, vl)
+  class RISCVSaturatingBinaryAAXNoMask
+        : Intrinsic<[llvm_anyvector_ty],
+                    [LLVMMatchType<0>, llvm_any_ty, llvm_anyint_ty],
+                    [IntrNoMem, IntrHasSideEffects]>, RISCVVIntrinsic {
+    let ExtendOperand = 3;
+  }
+  // For Saturating binary operations with mask.
+  // The destination vector type is the same as first source vector.
+  // Input: (maskedoff, vector_in, vector_in/scalar_in, mask, vl)
+  class RISCVSaturatingBinaryAAXMask
+        : Intrinsic<[llvm_anyvector_ty],
+                    [LLVMMatchType<0>, LLVMMatchType<0>, llvm_any_ty,
+                     LLVMScalarOrSameVectorWidth<0, llvm_i1_ty>, llvm_anyint_ty],
+                    [IntrNoMem, IntrHasSideEffects]>, RISCVVIntrinsic {
+    let ExtendOperand = 4;
+  }
+
   multiclass RISCVUSLoad {
     def "int_riscv_" # NAME : RISCVUSLoad;
     def "int_riscv_" # NAME # "_mask" : RISCVUSLoadMask;
@@ -204,6 +224,10 @@
   multiclass RISCVBinaryMaskOut {
     def "int_riscv_" # NAME : RISCVBinaryMOut;
   }
+  multiclass RISCVSaturatingBinaryAAX {
+    def "int_riscv_" # NAME : RISCVSaturatingBinaryAAXNoMask;
+    def "int_riscv_" # NAME # "_mask" : RISCVSaturatingBinaryAAXMask;
+  }
 
   defm vle : RISCVUSLoad;
   defm vse : RISCVUSStore;
@@ -258,4 +282,9 @@
   defm vfadd : RISCVBinaryAAX;
   defm vfsub : RISCVBinaryAAX;
   defm vfrsub : RISCVBinaryAAX;
+
+  defm vsaddu : RISCVSaturatingBinaryAAX;
+  defm vsadd : RISCVSaturatingBinaryAAX;
+  defm vssubu : RISCVSaturatingBinaryAAX;
+  defm vssub : RISCVSaturatingBinaryAAX;
 } // TargetPrefix = "riscv"
diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.h b/llvm/lib/Target/RISCV/RISCVISelLowering.h
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.h
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.h
@@ -260,6 +260,7 @@
   SDValue lowerShiftLeftParts(SDValue Op, SelectionDAG &DAG) const;
   SDValue lowerShiftRightParts(SDValue Op, SelectionDAG &DAG, bool IsSRA) const;
   SDValue LowerINTRINSIC_WO_CHAIN(SDValue Op, SelectionDAG &DAG) const;
+  SDValue LowerINTRINSIC_W_CHAIN(SDValue Op, SelectionDAG &DAG) const;
 
   bool isEligibleForTailCallOptimization(
       CCState &CCInfo, CallLoweringInfo &CLI, MachineFunction &MF,
diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -350,8 +350,13 @@
     // RVV intrinsics may have illegal operands.
     setOperationAction(ISD::INTRINSIC_WO_CHAIN, MVT::i8, Custom);
     setOperationAction(ISD::INTRINSIC_WO_CHAIN, MVT::i16, Custom);
-    if (Subtarget.is64Bit())
+    setOperationAction(ISD::INTRINSIC_W_CHAIN, MVT::i8, Custom);
+    setOperationAction(ISD::INTRINSIC_W_CHAIN, MVT::i16, Custom);
+
+    if (Subtarget.is64Bit()) {
       setOperationAction(ISD::INTRINSIC_WO_CHAIN, MVT::i32, Custom);
+      setOperationAction(ISD::INTRINSIC_W_CHAIN, MVT::i32, Custom);
+    }
   }
 
   // Function alignments.
@@ -599,6 +604,8 @@
   }
   case ISD::INTRINSIC_WO_CHAIN:
     return LowerINTRINSIC_WO_CHAIN(Op, DAG);
+  case ISD::INTRINSIC_W_CHAIN:
+    return LowerINTRINSIC_W_CHAIN(Op, DAG);
   case ISD::BSWAP:
   case ISD::BITREVERSE: {
     // Convert BSWAP/BITREVERSE to GREVI to enable GREVI combinining.
@@ -1054,6 +1061,35 @@
   }
 }
 
+SDValue RISCVTargetLowering::LowerINTRINSIC_W_CHAIN(SDValue Op,
+                                                    SelectionDAG &DAG) const {
+  unsigned IntNo = cast<ConstantSDNode>(Op.getOperand(1))->getZExtValue();
+  SDLoc DL(Op);
+
+  if (Subtarget.hasStdExtV()) {
+    // Some RVV intrinsics may claim that they want an integer operand to be
+    // extended.
+    if (const RISCVVIntrinsicsTable::RISCVVIntrinsicInfo *II =
+            RISCVVIntrinsicsTable::getRISCVVIntrinsicInfo(IntNo)) {
+      if (II->ExtendedOperand) {
+        assert(II->ExtendedOperand < Op.getNumOperands());
+        SmallVector<SDValue, 8> Operands(Op->op_begin(), Op->op_end());
+        SDValue &ScalarOp = Operands[II->ExtendedOperand];
+        if (ScalarOp.getValueType() == MVT::i32 ||
+            ScalarOp.getValueType() == MVT::i16 ||
+            ScalarOp.getValueType() == MVT::i8) {
+          ScalarOp =
+              DAG.getNode(ISD::ANY_EXTEND, DL, Subtarget.getXLenVT(), ScalarOp);
+          SDVTList VTs = DAG.getVTList(Op.getValueType(), MVT::Other);
+          return DAG.getNode(ISD::INTRINSIC_W_CHAIN, DL, VTs, Operands);
+        }
+      }
+    }
+  }
+
+  return SDValue();
+}
+
 // Returns the opcode of the target-specific SDNode that implements the 32-bit
 // form of the given Opcode.
 static RISCVISD::NodeType getRISCVWOpcode(unsigned Opcode) {
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
@@ -1163,6 +1163,16 @@
 defm PseudoVWMULU      : VPseudoBinaryW_VV_VX;
 defm PseudoVWMULSU     : VPseudoBinaryW_VV_VX;
 
+//===----------------------------------------------------------------------===//
+// 13.1. Vector Single-Width Saturating Add and Subtract
+//===----------------------------------------------------------------------===//
+let Defs = [VXSAT], hasSideEffects = 1 in {
+  defm PseudoVSADDU      : VPseudoBinaryV_VV_VX_VI;
+  defm PseudoVSADD       : VPseudoBinaryV_VV_VX_VI;
+  defm PseudoVSSUBU      : VPseudoBinaryV_VV_VX;
+  defm PseudoVSSUB       : VPseudoBinaryV_VV_VX;
+}
+
 } // Predicates = [HasStdExtV]
 
 let Predicates = [HasStdExtV, HasStdExtF] in {
@@ -1288,6 +1298,14 @@
 defm "" : VPatBinaryW_VV_VX<"int_riscv_vwmulu", "PseudoVWMULU">;
 defm "" : VPatBinaryW_VV_VX<"int_riscv_vwmulsu", "PseudoVWMULSU">;
 
+//===----------------------------------------------------------------------===//
+// 13.1. Vector Single-Width Saturating Add and Subtract
+//===----------------------------------------------------------------------===//
+defm "" : VPatBinaryV_VV_VX_VI<"int_riscv_vsaddu", "PseudoVSADDU", AllIntegerVectors>;
+defm "" : VPatBinaryV_VV_VX_VI<"int_riscv_vsadd", "PseudoVSADD", AllIntegerVectors>;
+defm "" : VPatBinaryV_VV_VX<"int_riscv_vssubu", "PseudoVSSUBU", AllIntegerVectors>;
+defm "" : VPatBinaryV_VV_VX<"int_riscv_vssub", "PseudoVSSUB", AllIntegerVectors>;
+
 } // Predicates = [HasStdExtV]
 
 let Predicates = [HasStdExtV, HasStdExtF] in {
diff --git a/llvm/lib/Target/RISCV/RISCVRegisterInfo.cpp b/llvm/lib/Target/RISCV/RISCVRegisterInfo.cpp
--- a/llvm/lib/Target/RISCV/RISCVRegisterInfo.cpp
+++ b/llvm/lib/Target/RISCV/RISCVRegisterInfo.cpp
@@ -98,6 +98,7 @@
   // V registers for code generation. We handle them manually.
   markSuperRegs(Reserved, RISCV::VL);
   markSuperRegs(Reserved, RISCV::VTYPE);
+  markSuperRegs(Reserved, RISCV::VXSAT);
 
   assert(checkAllSuperRegsMarked(Reserved));
   return Reserved;
diff --git a/llvm/lib/Target/RISCV/RISCVRegisterInfo.td b/llvm/lib/Target/RISCV/RISCVRegisterInfo.td
--- a/llvm/lib/Target/RISCV/RISCVRegisterInfo.td
+++ b/llvm/lib/Target/RISCV/RISCVRegisterInfo.td
@@ -379,6 +379,7 @@
 
   def VTYPE  : RISCVReg<0, "vtype", ["vtype"]>;
   def VL     : RISCVReg<0, "vl", ["vl"]>;
+  def VXSAT  : RISCVReg<0, "vxsat", ["vxsat"]>;
 }
 
 class RegisterTypes<list<ValueType> reg_types> {
diff --git a/llvm/test/CodeGen/RISCV/rvv/vsadd-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vsadd-rv32.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vsadd-rv32.ll
@@ -0,0 +1,1945 @@
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-v -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vsadd.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vsadd_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsadd.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsadd.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.vsadd.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vsadd_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsadd.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsadd.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.vsadd.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vsadd_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsadd.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsadd.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.vsadd.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vsadd_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsadd.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsadd.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.vsadd.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vsadd_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsadd.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsadd.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.vsadd.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vsadd_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsadd.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsadd.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 64 x i8> @llvm.riscv.vsadd.nxv64i8.nxv64i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  i32);
+
+define <vscale x 64 x i8> @intrinsic_vsadd_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv64i8_nxv64i8_nxv64i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsadd.nxv64i8.nxv64i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vsadd.mask.nxv64i8.nxv64i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  <vscale x 64 x i1>,
+  i32);
+
+define <vscale x 64 x i8> @intrinsic_vsadd_mask_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, <vscale x 64 x i8> %2, <vscale x 64 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vv_nxv64i8_nxv64i8_nxv64i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsadd.mask.nxv64i8.nxv64i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    <vscale x 64 x i8> %2,
+    <vscale x 64 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vsadd.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vsadd_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsadd.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsadd.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.vsadd.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vsadd_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsadd.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsadd.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.vsadd.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vsadd_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsadd.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsadd.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.vsadd.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vsadd_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsadd.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsadd.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.vsadd.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vsadd_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsadd.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsadd.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 32 x i16> @llvm.riscv.vsadd.nxv32i16.nxv32i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  i32);
+
+define <vscale x 32 x i16> @intrinsic_vsadd_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv32i16_nxv32i16_nxv32i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsadd.nxv32i16.nxv32i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vsadd.mask.nxv32i16.nxv32i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i16> @intrinsic_vsadd_mask_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, <vscale x 32 x i16> %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vv_nxv32i16_nxv32i16_nxv32i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsadd.mask.nxv32i16.nxv32i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    <vscale x 32 x i16> %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vsadd.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vsadd_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsadd.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsadd.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.vsadd.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vsadd_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsadd.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsadd.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.vsadd.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vsadd_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsadd.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsadd.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.vsadd.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vsadd_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsadd.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsadd.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 16 x i32> @llvm.riscv.vsadd.nxv16i32.nxv16i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  i32);
+
+define <vscale x 16 x i32> @intrinsic_vsadd_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv16i32_nxv16i32_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsadd.nxv16i32.nxv16i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vsadd.mask.nxv16i32.nxv16i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i32> @intrinsic_vsadd_mask_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, <vscale x 16 x i32> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vv_nxv16i32_nxv16i32_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsadd.mask.nxv16i32.nxv16i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    <vscale x 16 x i32> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vsadd.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vsadd_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsadd.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vsadd.mask.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vsadd_mask_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, i8 %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsadd.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    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.vsadd.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vsadd_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsadd.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vsadd.mask.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vsadd_mask_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, i8 %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsadd.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    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.vsadd.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vsadd_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsadd.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vsadd.mask.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vsadd_mask_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, i8 %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsadd.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    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.vsadd.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vsadd_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsadd.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vsadd.mask.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vsadd_mask_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, i8 %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsadd.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    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.vsadd.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vsadd_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsadd.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vsadd.mask.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vsadd_mask_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, i8 %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsadd.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    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.vsadd.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vsadd_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsadd.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vsadd.mask.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vsadd_mask_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, i8 %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsadd.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i8 %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vsadd.nxv64i8.i8(
+  <vscale x 64 x i8>,
+  i8,
+  i32);
+
+define <vscale x 64 x i8> @intrinsic_vsadd_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsadd.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vsadd.mask.nxv64i8.i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  i8,
+  <vscale x 64 x i1>,
+  i32);
+
+define <vscale x 64 x i8> @intrinsic_vsadd_mask_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, i8 %2, <vscale x 64 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsadd.mask.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i8 %2,
+    <vscale x 64 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vsadd.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vsadd_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsadd.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vsadd.mask.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vsadd_mask_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, i16 %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsadd.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    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.vsadd.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vsadd_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsadd.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vsadd.mask.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vsadd_mask_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, i16 %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsadd.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    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.vsadd.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vsadd_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsadd.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vsadd.mask.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vsadd_mask_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, i16 %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsadd.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    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.vsadd.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vsadd_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsadd.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vsadd.mask.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vsadd_mask_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, i16 %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsadd.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    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.vsadd.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vsadd_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsadd.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vsadd.mask.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vsadd_mask_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, i16 %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsadd.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i16 %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vsadd.nxv32i16.i16(
+  <vscale x 32 x i16>,
+  i16,
+  i32);
+
+define <vscale x 32 x i16> @intrinsic_vsadd_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsadd.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vsadd.mask.nxv32i16.i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  i16,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i16> @intrinsic_vsadd_mask_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, i16 %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsadd.mask.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i16 %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vsadd.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vsadd_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsadd.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vsadd.mask.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vsadd_mask_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, i32 %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsadd.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    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.vsadd.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vsadd_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsadd.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vsadd.mask.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vsadd_mask_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, i32 %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsadd.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    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.vsadd.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vsadd_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsadd.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vsadd.mask.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vsadd_mask_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, i32 %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsadd.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    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.vsadd.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vsadd_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsadd.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vsadd.mask.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vsadd_mask_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, i32 %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsadd.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i32 %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vsadd.nxv16i32.i32(
+  <vscale x 16 x i32>,
+  i32,
+  i32);
+
+define <vscale x 16 x i32> @intrinsic_vsadd_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsadd.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vsadd.mask.nxv16i32.i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  i32,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i32> @intrinsic_vsadd_mask_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, i32 %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsadd.mask.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i32 %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i32> %a
+}
+
+define <vscale x 1 x i8> @intrinsic_vsadd_vi_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsadd.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 9,
+    i32 %1)
+
+  ret <vscale x 1 x i8> %a
+}
+
+define <vscale x 1 x i8> @intrinsic_vsadd_mask_vi_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsadd.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    i8 9,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+define <vscale x 2 x i8> @intrinsic_vsadd_vi_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsadd.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 9,
+    i32 %1)
+
+  ret <vscale x 2 x i8> %a
+}
+
+define <vscale x 2 x i8> @intrinsic_vsadd_mask_vi_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsadd.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    i8 9,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+define <vscale x 4 x i8> @intrinsic_vsadd_vi_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsadd.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 9,
+    i32 %1)
+
+  ret <vscale x 4 x i8> %a
+}
+
+define <vscale x 4 x i8> @intrinsic_vsadd_mask_vi_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsadd.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    i8 9,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+define <vscale x 8 x i8> @intrinsic_vsadd_vi_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsadd.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 9,
+    i32 %1)
+
+  ret <vscale x 8 x i8> %a
+}
+
+define <vscale x 8 x i8> @intrinsic_vsadd_mask_vi_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsadd.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    i8 9,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+define <vscale x 16 x i8> @intrinsic_vsadd_vi_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsadd.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 9,
+    i32 %1)
+
+  ret <vscale x 16 x i8> %a
+}
+
+define <vscale x 16 x i8> @intrinsic_vsadd_mask_vi_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsadd.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    i8 9,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+define <vscale x 32 x i8> @intrinsic_vsadd_vi_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsadd.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 9,
+    i32 %1)
+
+  ret <vscale x 32 x i8> %a
+}
+
+define <vscale x 32 x i8> @intrinsic_vsadd_mask_vi_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsadd.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i8 9,
+    <vscale x 32 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+define <vscale x 64 x i8> @intrinsic_vsadd_vi_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsadd.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    i8 9,
+    i32 %1)
+
+  ret <vscale x 64 x i8> %a
+}
+
+define <vscale x 64 x i8> @intrinsic_vsadd_mask_vi_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, <vscale x 64 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsadd.mask.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i8 9,
+    <vscale x 64 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 64 x i8> %a
+}
+
+define <vscale x 1 x i16> @intrinsic_vsadd_vi_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsadd.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 9,
+    i32 %1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+define <vscale x 1 x i16> @intrinsic_vsadd_mask_vi_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsadd.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    i16 9,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+define <vscale x 2 x i16> @intrinsic_vsadd_vi_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsadd.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 9,
+    i32 %1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+define <vscale x 2 x i16> @intrinsic_vsadd_mask_vi_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsadd.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    i16 9,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+define <vscale x 4 x i16> @intrinsic_vsadd_vi_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsadd.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 9,
+    i32 %1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+define <vscale x 4 x i16> @intrinsic_vsadd_mask_vi_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsadd.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    i16 9,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+define <vscale x 8 x i16> @intrinsic_vsadd_vi_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsadd.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 9,
+    i32 %1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+define <vscale x 8 x i16> @intrinsic_vsadd_mask_vi_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsadd.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    i16 9,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+define <vscale x 16 x i16> @intrinsic_vsadd_vi_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsadd.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 9,
+    i32 %1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+define <vscale x 16 x i16> @intrinsic_vsadd_mask_vi_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsadd.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i16 9,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+define <vscale x 32 x i16> @intrinsic_vsadd_vi_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsadd.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    i16 9,
+    i32 %1)
+
+  ret <vscale x 32 x i16> %a
+}
+
+define <vscale x 32 x i16> @intrinsic_vsadd_mask_vi_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, <vscale x 32 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsadd.mask.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i16 9,
+    <vscale x 32 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 32 x i16> %a
+}
+
+define <vscale x 1 x i32> @intrinsic_vsadd_vi_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsadd.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 9,
+    i32 %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+define <vscale x 1 x i32> @intrinsic_vsadd_mask_vi_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsadd.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    i32 9,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+define <vscale x 2 x i32> @intrinsic_vsadd_vi_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsadd.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 9,
+    i32 %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+define <vscale x 2 x i32> @intrinsic_vsadd_mask_vi_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsadd.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    i32 9,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+define <vscale x 4 x i32> @intrinsic_vsadd_vi_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsadd.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 9,
+    i32 %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+define <vscale x 4 x i32> @intrinsic_vsadd_mask_vi_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsadd.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    i32 9,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+define <vscale x 8 x i32> @intrinsic_vsadd_vi_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsadd.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 9,
+    i32 %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+define <vscale x 8 x i32> @intrinsic_vsadd_mask_vi_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsadd.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i32 9,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+define <vscale x 16 x i32> @intrinsic_vsadd_vi_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsadd.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    i32 9,
+    i32 %1)
+
+  ret <vscale x 16 x i32> %a
+}
+
+define <vscale x 16 x i32> @intrinsic_vsadd_mask_vi_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsadd.mask.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i32 9,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vsadd-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vsadd-rv64.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vsadd-rv64.ll
@@ -0,0 +1,2377 @@
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-v -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vsadd.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vsadd_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsadd.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsadd.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.vsadd.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vsadd_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsadd.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsadd.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.vsadd.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vsadd_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsadd.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsadd.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.vsadd.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vsadd_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsadd.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsadd.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.vsadd.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vsadd_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsadd.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsadd.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.vsadd.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vsadd_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsadd.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsadd.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 64 x i8> @llvm.riscv.vsadd.nxv64i8.nxv64i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  i64);
+
+define <vscale x 64 x i8> @intrinsic_vsadd_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv64i8_nxv64i8_nxv64i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsadd.nxv64i8.nxv64i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vsadd.mask.nxv64i8.nxv64i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  <vscale x 64 x i1>,
+  i64);
+
+define <vscale x 64 x i8> @intrinsic_vsadd_mask_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, <vscale x 64 x i8> %2, <vscale x 64 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vv_nxv64i8_nxv64i8_nxv64i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsadd.mask.nxv64i8.nxv64i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    <vscale x 64 x i8> %2,
+    <vscale x 64 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vsadd.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vsadd_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsadd.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsadd.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.vsadd.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vsadd_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsadd.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsadd.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.vsadd.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vsadd_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsadd.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsadd.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.vsadd.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vsadd_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsadd.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsadd.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.vsadd.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vsadd_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsadd.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsadd.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 32 x i16> @llvm.riscv.vsadd.nxv32i16.nxv32i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  i64);
+
+define <vscale x 32 x i16> @intrinsic_vsadd_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv32i16_nxv32i16_nxv32i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsadd.nxv32i16.nxv32i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vsadd.mask.nxv32i16.nxv32i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i16> @intrinsic_vsadd_mask_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, <vscale x 32 x i16> %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vv_nxv32i16_nxv32i16_nxv32i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsadd.mask.nxv32i16.nxv32i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    <vscale x 32 x i16> %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vsadd.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vsadd_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsadd.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsadd.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.vsadd.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vsadd_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsadd.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsadd.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.vsadd.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vsadd_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsadd.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsadd.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.vsadd.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vsadd_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsadd.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsadd.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 16 x i32> @llvm.riscv.vsadd.nxv16i32.nxv16i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  i64);
+
+define <vscale x 16 x i32> @intrinsic_vsadd_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv16i32_nxv16i32_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsadd.nxv16i32.nxv16i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vsadd.mask.nxv16i32.nxv16i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i32> @intrinsic_vsadd_mask_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, <vscale x 16 x i32> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vv_nxv16i32_nxv16i32_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsadd.mask.nxv16i32.nxv16i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    <vscale x 16 x i32> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vsadd.nxv1i64.nxv1i64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  i64);
+
+define <vscale x 1 x i64> @intrinsic_vsadd_vv_nxv1i64_nxv1i64_nxv1i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv1i64_nxv1i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i64> @llvm.riscv.vsadd.nxv1i64.nxv1i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    i64 %2)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv1i64_nxv1i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vsadd.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.vsadd.nxv2i64.nxv2i64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  i64);
+
+define <vscale x 2 x i64> @intrinsic_vsadd_vv_nxv2i64_nxv2i64_nxv2i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv2i64_nxv2i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i64> @llvm.riscv.vsadd.nxv2i64.nxv2i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    i64 %2)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv2i64_nxv2i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vsadd.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.vsadd.nxv4i64.nxv4i64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  i64);
+
+define <vscale x 4 x i64> @intrinsic_vsadd_vv_nxv4i64_nxv4i64_nxv4i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv4i64_nxv4i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i64> @llvm.riscv.vsadd.nxv4i64.nxv4i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    i64 %2)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vsadd.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_vsadd_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_vsadd_mask_vv_nxv4i64_nxv4i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vsadd.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 8 x i64> @llvm.riscv.vsadd.nxv8i64.nxv8i64(
+  <vscale x 8 x i64>,
+  <vscale x 8 x i64>,
+  i64);
+
+define <vscale x 8 x i64> @intrinsic_vsadd_vv_nxv8i64_nxv8i64_nxv8i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vv_nxv8i64_nxv8i64_nxv8i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i64> @llvm.riscv.vsadd.nxv8i64.nxv8i64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x i64> %1,
+    i64 %2)
+
+  ret <vscale x 8 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.vsadd.mask.nxv8i64.nxv8i64(
+  <vscale x 8 x i64>,
+  <vscale x 8 x i64>,
+  <vscale x 8 x i64>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i64> @intrinsic_vsadd_mask_vv_nxv8i64_nxv8i64_nxv8i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, <vscale x 8 x i64> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vv_nxv8i64_nxv8i64_nxv8i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vsadd.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i64> @llvm.riscv.vsadd.mask.nxv8i64.nxv8i64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x i64> %1,
+    <vscale x 8 x i64> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i64> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vsadd.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vsadd_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsadd.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vsadd.mask.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vsadd_mask_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, i8 %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsadd.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    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.vsadd.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vsadd_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsadd.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vsadd.mask.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vsadd_mask_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, i8 %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsadd.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    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.vsadd.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vsadd_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsadd.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vsadd.mask.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vsadd_mask_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, i8 %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsadd.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    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.vsadd.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vsadd_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsadd.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vsadd.mask.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vsadd_mask_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, i8 %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsadd.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    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.vsadd.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vsadd_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsadd.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vsadd.mask.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vsadd_mask_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, i8 %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsadd.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    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.vsadd.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vsadd_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsadd.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vsadd.mask.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vsadd_mask_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, i8 %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsadd.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i8 %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vsadd.nxv64i8.i8(
+  <vscale x 64 x i8>,
+  i8,
+  i64);
+
+define <vscale x 64 x i8> @intrinsic_vsadd_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsadd.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vsadd.mask.nxv64i8.i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  i8,
+  <vscale x 64 x i1>,
+  i64);
+
+define <vscale x 64 x i8> @intrinsic_vsadd_mask_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, i8 %2, <vscale x 64 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsadd.mask.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i8 %2,
+    <vscale x 64 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vsadd.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vsadd_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsadd.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vsadd.mask.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vsadd_mask_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, i16 %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsadd.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    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.vsadd.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vsadd_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsadd.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vsadd.mask.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vsadd_mask_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, i16 %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsadd.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    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.vsadd.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vsadd_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsadd.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vsadd.mask.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vsadd_mask_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, i16 %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsadd.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    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.vsadd.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vsadd_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsadd.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vsadd.mask.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vsadd_mask_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, i16 %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsadd.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    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.vsadd.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vsadd_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsadd.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vsadd.mask.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vsadd_mask_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, i16 %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsadd.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i16 %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vsadd.nxv32i16.i16(
+  <vscale x 32 x i16>,
+  i16,
+  i64);
+
+define <vscale x 32 x i16> @intrinsic_vsadd_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsadd.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vsadd.mask.nxv32i16.i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  i16,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i16> @intrinsic_vsadd_mask_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, i16 %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsadd.mask.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i16 %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vsadd.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vsadd_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsadd.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vsadd.mask.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vsadd_mask_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, i32 %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsadd.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    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.vsadd.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vsadd_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsadd.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vsadd.mask.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vsadd_mask_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, i32 %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsadd.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    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.vsadd.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vsadd_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsadd.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vsadd.mask.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vsadd_mask_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, i32 %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsadd.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    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.vsadd.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vsadd_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsadd.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vsadd.mask.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vsadd_mask_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, i32 %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsadd.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i32 %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vsadd.nxv16i32.i32(
+  <vscale x 16 x i32>,
+  i32,
+  i64);
+
+define <vscale x 16 x i32> @intrinsic_vsadd_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsadd.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vsadd.mask.nxv16i32.i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  i32,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i32> @intrinsic_vsadd_mask_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, i32 %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsadd.mask.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i32 %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vsadd.nxv1i64.i64(
+  <vscale x 1 x i64>,
+  i64,
+  i64);
+
+define <vscale x 1 x i64> @intrinsic_vsadd_vx_nxv1i64_nxv1i64_i64(<vscale x 1 x i64> %0, i64 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv1i64_nxv1i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i64> @llvm.riscv.vsadd.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    i64 %1,
+    i64 %2)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vsadd.mask.nxv1i64.i64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  i64,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i64> @intrinsic_vsadd_mask_vx_nxv1i64_nxv1i64_i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, i64 %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv1i64_nxv1i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vsadd.mask.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    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.vsadd.nxv2i64.i64(
+  <vscale x 2 x i64>,
+  i64,
+  i64);
+
+define <vscale x 2 x i64> @intrinsic_vsadd_vx_nxv2i64_nxv2i64_i64(<vscale x 2 x i64> %0, i64 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv2i64_nxv2i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i64> @llvm.riscv.vsadd.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    i64 %1,
+    i64 %2)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vsadd.mask.nxv2i64.i64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  i64,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i64> @intrinsic_vsadd_mask_vx_nxv2i64_nxv2i64_i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, i64 %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv2i64_nxv2i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vsadd.mask.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    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.vsadd.nxv4i64.i64(
+  <vscale x 4 x i64>,
+  i64,
+  i64);
+
+define <vscale x 4 x i64> @intrinsic_vsadd_vx_nxv4i64_nxv4i64_i64(<vscale x 4 x i64> %0, i64 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv4i64_nxv4i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i64> @llvm.riscv.vsadd.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    i64 %1,
+    i64 %2)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vsadd.mask.nxv4i64.i64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  i64,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i64> @intrinsic_vsadd_mask_vx_nxv4i64_nxv4i64_i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, i64 %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv4i64_nxv4i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vsadd.mask.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    i64 %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.vsadd.nxv8i64.i64(
+  <vscale x 8 x i64>,
+  i64,
+  i64);
+
+define <vscale x 8 x i64> @intrinsic_vsadd_vx_nxv8i64_nxv8i64_i64(<vscale x 8 x i64> %0, i64 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vx_nxv8i64_nxv8i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i64> @llvm.riscv.vsadd.nxv8i64.i64(
+    <vscale x 8 x i64> %0,
+    i64 %1,
+    i64 %2)
+
+  ret <vscale x 8 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.vsadd.mask.nxv8i64.i64(
+  <vscale x 8 x i64>,
+  <vscale x 8 x i64>,
+  i64,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i64> @intrinsic_vsadd_mask_vx_nxv8i64_nxv8i64_i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, i64 %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vx_nxv8i64_nxv8i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vsadd.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i64> @llvm.riscv.vsadd.mask.nxv8i64.i64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x i64> %1,
+    i64 %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i64> %a
+}
+
+define <vscale x 1 x i8> @intrinsic_vsadd_vi_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsadd.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 9,
+    i64 %1)
+
+  ret <vscale x 1 x i8> %a
+}
+
+define <vscale x 1 x i8> @intrinsic_vsadd_mask_vi_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsadd.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    i8 9,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+define <vscale x 2 x i8> @intrinsic_vsadd_vi_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsadd.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 9,
+    i64 %1)
+
+  ret <vscale x 2 x i8> %a
+}
+
+define <vscale x 2 x i8> @intrinsic_vsadd_mask_vi_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsadd.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    i8 9,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+define <vscale x 4 x i8> @intrinsic_vsadd_vi_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsadd.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 9,
+    i64 %1)
+
+  ret <vscale x 4 x i8> %a
+}
+
+define <vscale x 4 x i8> @intrinsic_vsadd_mask_vi_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsadd.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    i8 9,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+define <vscale x 8 x i8> @intrinsic_vsadd_vi_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsadd.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 9,
+    i64 %1)
+
+  ret <vscale x 8 x i8> %a
+}
+
+define <vscale x 8 x i8> @intrinsic_vsadd_mask_vi_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsadd.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    i8 9,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+define <vscale x 16 x i8> @intrinsic_vsadd_vi_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsadd.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 9,
+    i64 %1)
+
+  ret <vscale x 16 x i8> %a
+}
+
+define <vscale x 16 x i8> @intrinsic_vsadd_mask_vi_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsadd.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    i8 9,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+define <vscale x 32 x i8> @intrinsic_vsadd_vi_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsadd.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 9,
+    i64 %1)
+
+  ret <vscale x 32 x i8> %a
+}
+
+define <vscale x 32 x i8> @intrinsic_vsadd_mask_vi_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsadd.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i8 9,
+    <vscale x 32 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+define <vscale x 64 x i8> @intrinsic_vsadd_vi_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsadd.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    i8 9,
+    i64 %1)
+
+  ret <vscale x 64 x i8> %a
+}
+
+define <vscale x 64 x i8> @intrinsic_vsadd_mask_vi_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, <vscale x 64 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsadd.mask.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i8 9,
+    <vscale x 64 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 64 x i8> %a
+}
+
+define <vscale x 1 x i16> @intrinsic_vsadd_vi_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsadd.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 9,
+    i64 %1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+define <vscale x 1 x i16> @intrinsic_vsadd_mask_vi_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsadd.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    i16 9,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+define <vscale x 2 x i16> @intrinsic_vsadd_vi_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsadd.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 9,
+    i64 %1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+define <vscale x 2 x i16> @intrinsic_vsadd_mask_vi_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsadd.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    i16 9,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+define <vscale x 4 x i16> @intrinsic_vsadd_vi_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsadd.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 9,
+    i64 %1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+define <vscale x 4 x i16> @intrinsic_vsadd_mask_vi_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsadd.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    i16 9,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+define <vscale x 8 x i16> @intrinsic_vsadd_vi_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsadd.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 9,
+    i64 %1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+define <vscale x 8 x i16> @intrinsic_vsadd_mask_vi_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsadd.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    i16 9,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+define <vscale x 16 x i16> @intrinsic_vsadd_vi_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsadd.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 9,
+    i64 %1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+define <vscale x 16 x i16> @intrinsic_vsadd_mask_vi_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsadd.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i16 9,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+define <vscale x 32 x i16> @intrinsic_vsadd_vi_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsadd.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    i16 9,
+    i64 %1)
+
+  ret <vscale x 32 x i16> %a
+}
+
+define <vscale x 32 x i16> @intrinsic_vsadd_mask_vi_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, <vscale x 32 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsadd.mask.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i16 9,
+    <vscale x 32 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 32 x i16> %a
+}
+
+define <vscale x 1 x i32> @intrinsic_vsadd_vi_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsadd.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 9,
+    i64 %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+define <vscale x 1 x i32> @intrinsic_vsadd_mask_vi_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsadd.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    i32 9,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+define <vscale x 2 x i32> @intrinsic_vsadd_vi_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsadd.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 9,
+    i64 %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+define <vscale x 2 x i32> @intrinsic_vsadd_mask_vi_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsadd.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    i32 9,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+define <vscale x 4 x i32> @intrinsic_vsadd_vi_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsadd.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 9,
+    i64 %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+define <vscale x 4 x i32> @intrinsic_vsadd_mask_vi_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsadd.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    i32 9,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+define <vscale x 8 x i32> @intrinsic_vsadd_vi_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsadd.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 9,
+    i64 %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+define <vscale x 8 x i32> @intrinsic_vsadd_mask_vi_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsadd.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i32 9,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+define <vscale x 16 x i32> @intrinsic_vsadd_vi_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsadd.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    i32 9,
+    i64 %1)
+
+  ret <vscale x 16 x i32> %a
+}
+
+define <vscale x 16 x i32> @intrinsic_vsadd_mask_vi_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsadd.mask.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i32 9,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i32> %a
+}
+
+define <vscale x 1 x i64> @intrinsic_vsadd_vi_nxv1i64_nxv1i64_i64(<vscale x 1 x i64> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv1i64_nxv1i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 1 x i64> @llvm.riscv.vsadd.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    i64 9,
+    i64 %1)
+
+  ret <vscale x 1 x i64> %a
+}
+
+define <vscale x 1 x i64> @intrinsic_vsadd_mask_vi_nxv1i64_nxv1i64_i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv1i64_nxv1i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vsadd.mask.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    i64 9,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i64> %a
+}
+
+define <vscale x 2 x i64> @intrinsic_vsadd_vi_nxv2i64_nxv2i64_i64(<vscale x 2 x i64> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv2i64_nxv2i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 2 x i64> @llvm.riscv.vsadd.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    i64 9,
+    i64 %1)
+
+  ret <vscale x 2 x i64> %a
+}
+
+define <vscale x 2 x i64> @intrinsic_vsadd_mask_vi_nxv2i64_nxv2i64_i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv2i64_nxv2i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vsadd.mask.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    i64 9,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i64> %a
+}
+
+define <vscale x 4 x i64> @intrinsic_vsadd_vi_nxv4i64_nxv4i64_i64(<vscale x 4 x i64> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv4i64_nxv4i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 4 x i64> @llvm.riscv.vsadd.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    i64 9,
+    i64 %1)
+
+  ret <vscale x 4 x i64> %a
+}
+
+define <vscale x 4 x i64> @intrinsic_vsadd_mask_vi_nxv4i64_nxv4i64_i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv4i64_nxv4i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vsadd.mask.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    i64 9,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i64> %a
+}
+
+define <vscale x 8 x i64> @intrinsic_vsadd_vi_nxv8i64_nxv8i64_i64(<vscale x 8 x i64> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_vi_nxv8i64_nxv8i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 8 x i64> @llvm.riscv.vsadd.nxv8i64.i64(
+    <vscale x 8 x i64> %0,
+    i64 9,
+    i64 %1)
+
+  ret <vscale x 8 x i64> %a
+}
+
+define <vscale x 8 x i64> @intrinsic_vsadd_mask_vi_nxv8i64_nxv8i64_i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsadd_mask_vi_nxv8i64_nxv8i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vsadd.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 8 x i64> @llvm.riscv.vsadd.mask.nxv8i64.i64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x i64> %1,
+    i64 9,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i64> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vsaddu-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vsaddu-rv32.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vsaddu-rv32.ll
@@ -0,0 +1,1945 @@
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-v -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vsaddu.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vsaddu_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsaddu.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsaddu.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.vsaddu.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vsaddu_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsaddu.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsaddu.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.vsaddu.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vsaddu_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsaddu.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsaddu.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.vsaddu.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vsaddu_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsaddu.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsaddu.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.vsaddu.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vsaddu_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsaddu.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsaddu.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.vsaddu.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vsaddu_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsaddu.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsaddu.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 64 x i8> @llvm.riscv.vsaddu.nxv64i8.nxv64i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  i32);
+
+define <vscale x 64 x i8> @intrinsic_vsaddu_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv64i8_nxv64i8_nxv64i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsaddu.nxv64i8.nxv64i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vsaddu.mask.nxv64i8.nxv64i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  <vscale x 64 x i1>,
+  i32);
+
+define <vscale x 64 x i8> @intrinsic_vsaddu_mask_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, <vscale x 64 x i8> %2, <vscale x 64 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vv_nxv64i8_nxv64i8_nxv64i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsaddu.mask.nxv64i8.nxv64i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    <vscale x 64 x i8> %2,
+    <vscale x 64 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vsaddu.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vsaddu_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsaddu.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsaddu.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.vsaddu.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vsaddu_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsaddu.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsaddu.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.vsaddu.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vsaddu_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsaddu.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsaddu.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.vsaddu.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vsaddu_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsaddu.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsaddu.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.vsaddu.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vsaddu_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsaddu.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsaddu.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 32 x i16> @llvm.riscv.vsaddu.nxv32i16.nxv32i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  i32);
+
+define <vscale x 32 x i16> @intrinsic_vsaddu_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv32i16_nxv32i16_nxv32i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsaddu.nxv32i16.nxv32i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vsaddu.mask.nxv32i16.nxv32i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i16> @intrinsic_vsaddu_mask_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, <vscale x 32 x i16> %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vv_nxv32i16_nxv32i16_nxv32i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsaddu.mask.nxv32i16.nxv32i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    <vscale x 32 x i16> %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vsaddu.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vsaddu_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsaddu.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsaddu.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.vsaddu.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vsaddu_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsaddu.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsaddu.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.vsaddu.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vsaddu_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsaddu.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsaddu.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.vsaddu.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vsaddu_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsaddu.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsaddu.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 16 x i32> @llvm.riscv.vsaddu.nxv16i32.nxv16i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  i32);
+
+define <vscale x 16 x i32> @intrinsic_vsaddu_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv16i32_nxv16i32_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsaddu.nxv16i32.nxv16i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vsaddu.mask.nxv16i32.nxv16i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i32> @intrinsic_vsaddu_mask_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, <vscale x 16 x i32> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vv_nxv16i32_nxv16i32_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsaddu.mask.nxv16i32.nxv16i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    <vscale x 16 x i32> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vsaddu.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vsaddu_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsaddu.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vsaddu.mask.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vsaddu_mask_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, i8 %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsaddu.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    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.vsaddu.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vsaddu_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsaddu.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vsaddu.mask.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vsaddu_mask_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, i8 %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsaddu.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    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.vsaddu.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vsaddu_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsaddu.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vsaddu.mask.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vsaddu_mask_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, i8 %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsaddu.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    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.vsaddu.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vsaddu_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsaddu.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vsaddu.mask.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vsaddu_mask_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, i8 %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsaddu.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    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.vsaddu.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vsaddu_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsaddu.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vsaddu.mask.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vsaddu_mask_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, i8 %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsaddu.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    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.vsaddu.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vsaddu_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsaddu.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vsaddu.mask.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vsaddu_mask_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, i8 %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsaddu.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i8 %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vsaddu.nxv64i8.i8(
+  <vscale x 64 x i8>,
+  i8,
+  i32);
+
+define <vscale x 64 x i8> @intrinsic_vsaddu_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsaddu.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vsaddu.mask.nxv64i8.i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  i8,
+  <vscale x 64 x i1>,
+  i32);
+
+define <vscale x 64 x i8> @intrinsic_vsaddu_mask_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, i8 %2, <vscale x 64 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsaddu.mask.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i8 %2,
+    <vscale x 64 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vsaddu.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vsaddu_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsaddu.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vsaddu.mask.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vsaddu_mask_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, i16 %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsaddu.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    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.vsaddu.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vsaddu_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsaddu.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vsaddu.mask.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vsaddu_mask_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, i16 %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsaddu.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    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.vsaddu.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vsaddu_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsaddu.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vsaddu.mask.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vsaddu_mask_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, i16 %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsaddu.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    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.vsaddu.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vsaddu_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsaddu.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vsaddu.mask.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vsaddu_mask_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, i16 %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsaddu.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    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.vsaddu.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vsaddu_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsaddu.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vsaddu.mask.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vsaddu_mask_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, i16 %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsaddu.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i16 %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vsaddu.nxv32i16.i16(
+  <vscale x 32 x i16>,
+  i16,
+  i32);
+
+define <vscale x 32 x i16> @intrinsic_vsaddu_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsaddu.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vsaddu.mask.nxv32i16.i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  i16,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i16> @intrinsic_vsaddu_mask_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, i16 %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsaddu.mask.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i16 %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vsaddu.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vsaddu_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsaddu.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vsaddu.mask.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vsaddu_mask_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, i32 %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsaddu.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    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.vsaddu.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vsaddu_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsaddu.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vsaddu.mask.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vsaddu_mask_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, i32 %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsaddu.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    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.vsaddu.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vsaddu_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsaddu.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vsaddu.mask.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vsaddu_mask_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, i32 %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsaddu.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    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.vsaddu.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vsaddu_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsaddu.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vsaddu.mask.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vsaddu_mask_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, i32 %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsaddu.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i32 %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vsaddu.nxv16i32.i32(
+  <vscale x 16 x i32>,
+  i32,
+  i32);
+
+define <vscale x 16 x i32> @intrinsic_vsaddu_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsaddu.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vsaddu.mask.nxv16i32.i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  i32,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i32> @intrinsic_vsaddu_mask_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, i32 %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsaddu.mask.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i32 %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i32> %a
+}
+
+define <vscale x 1 x i8> @intrinsic_vsaddu_vi_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsaddu.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 9,
+    i32 %1)
+
+  ret <vscale x 1 x i8> %a
+}
+
+define <vscale x 1 x i8> @intrinsic_vsaddu_mask_vi_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsaddu.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    i8 9,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+define <vscale x 2 x i8> @intrinsic_vsaddu_vi_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsaddu.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 9,
+    i32 %1)
+
+  ret <vscale x 2 x i8> %a
+}
+
+define <vscale x 2 x i8> @intrinsic_vsaddu_mask_vi_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsaddu.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    i8 9,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+define <vscale x 4 x i8> @intrinsic_vsaddu_vi_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsaddu.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 9,
+    i32 %1)
+
+  ret <vscale x 4 x i8> %a
+}
+
+define <vscale x 4 x i8> @intrinsic_vsaddu_mask_vi_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsaddu.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    i8 9,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+define <vscale x 8 x i8> @intrinsic_vsaddu_vi_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsaddu.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 9,
+    i32 %1)
+
+  ret <vscale x 8 x i8> %a
+}
+
+define <vscale x 8 x i8> @intrinsic_vsaddu_mask_vi_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsaddu.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    i8 9,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+define <vscale x 16 x i8> @intrinsic_vsaddu_vi_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsaddu.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 9,
+    i32 %1)
+
+  ret <vscale x 16 x i8> %a
+}
+
+define <vscale x 16 x i8> @intrinsic_vsaddu_mask_vi_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsaddu.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    i8 9,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+define <vscale x 32 x i8> @intrinsic_vsaddu_vi_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsaddu.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 9,
+    i32 %1)
+
+  ret <vscale x 32 x i8> %a
+}
+
+define <vscale x 32 x i8> @intrinsic_vsaddu_mask_vi_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsaddu.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i8 9,
+    <vscale x 32 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+define <vscale x 64 x i8> @intrinsic_vsaddu_vi_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsaddu.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    i8 9,
+    i32 %1)
+
+  ret <vscale x 64 x i8> %a
+}
+
+define <vscale x 64 x i8> @intrinsic_vsaddu_mask_vi_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, <vscale x 64 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsaddu.mask.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i8 9,
+    <vscale x 64 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 64 x i8> %a
+}
+
+define <vscale x 1 x i16> @intrinsic_vsaddu_vi_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsaddu.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 9,
+    i32 %1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+define <vscale x 1 x i16> @intrinsic_vsaddu_mask_vi_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsaddu.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    i16 9,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+define <vscale x 2 x i16> @intrinsic_vsaddu_vi_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsaddu.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 9,
+    i32 %1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+define <vscale x 2 x i16> @intrinsic_vsaddu_mask_vi_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsaddu.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    i16 9,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+define <vscale x 4 x i16> @intrinsic_vsaddu_vi_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsaddu.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 9,
+    i32 %1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+define <vscale x 4 x i16> @intrinsic_vsaddu_mask_vi_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsaddu.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    i16 9,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+define <vscale x 8 x i16> @intrinsic_vsaddu_vi_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsaddu.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 9,
+    i32 %1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+define <vscale x 8 x i16> @intrinsic_vsaddu_mask_vi_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsaddu.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    i16 9,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+define <vscale x 16 x i16> @intrinsic_vsaddu_vi_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsaddu.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 9,
+    i32 %1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+define <vscale x 16 x i16> @intrinsic_vsaddu_mask_vi_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsaddu.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i16 9,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+define <vscale x 32 x i16> @intrinsic_vsaddu_vi_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsaddu.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    i16 9,
+    i32 %1)
+
+  ret <vscale x 32 x i16> %a
+}
+
+define <vscale x 32 x i16> @intrinsic_vsaddu_mask_vi_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, <vscale x 32 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsaddu.mask.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i16 9,
+    <vscale x 32 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 32 x i16> %a
+}
+
+define <vscale x 1 x i32> @intrinsic_vsaddu_vi_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsaddu.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 9,
+    i32 %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+define <vscale x 1 x i32> @intrinsic_vsaddu_mask_vi_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsaddu.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    i32 9,
+    <vscale x 1 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+define <vscale x 2 x i32> @intrinsic_vsaddu_vi_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsaddu.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 9,
+    i32 %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+define <vscale x 2 x i32> @intrinsic_vsaddu_mask_vi_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsaddu.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    i32 9,
+    <vscale x 2 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+define <vscale x 4 x i32> @intrinsic_vsaddu_vi_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsaddu.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 9,
+    i32 %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+define <vscale x 4 x i32> @intrinsic_vsaddu_mask_vi_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsaddu.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    i32 9,
+    <vscale x 4 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+define <vscale x 8 x i32> @intrinsic_vsaddu_vi_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsaddu.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 9,
+    i32 %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+define <vscale x 8 x i32> @intrinsic_vsaddu_mask_vi_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsaddu.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i32 9,
+    <vscale x 8 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+define <vscale x 16 x i32> @intrinsic_vsaddu_vi_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, i32 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsaddu.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    i32 9,
+    i32 %1)
+
+  ret <vscale x 16 x i32> %a
+}
+
+define <vscale x 16 x i32> @intrinsic_vsaddu_mask_vi_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, <vscale x 16 x i1> %2, i32 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsaddu.mask.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i32 9,
+    <vscale x 16 x i1> %2,
+    i32 %3)
+
+  ret <vscale x 16 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vsaddu-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vsaddu-rv64.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vsaddu-rv64.ll
@@ -0,0 +1,2377 @@
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-v -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vsaddu.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vsaddu_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsaddu.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsaddu.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.vsaddu.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vsaddu_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsaddu.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsaddu.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.vsaddu.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vsaddu_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsaddu.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsaddu.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.vsaddu.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vsaddu_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsaddu.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsaddu.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.vsaddu.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vsaddu_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsaddu.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsaddu.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.vsaddu.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vsaddu_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsaddu.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsaddu.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 64 x i8> @llvm.riscv.vsaddu.nxv64i8.nxv64i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  i64);
+
+define <vscale x 64 x i8> @intrinsic_vsaddu_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv64i8_nxv64i8_nxv64i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsaddu.nxv64i8.nxv64i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vsaddu.mask.nxv64i8.nxv64i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  <vscale x 64 x i1>,
+  i64);
+
+define <vscale x 64 x i8> @intrinsic_vsaddu_mask_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, <vscale x 64 x i8> %2, <vscale x 64 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vv_nxv64i8_nxv64i8_nxv64i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsaddu.mask.nxv64i8.nxv64i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    <vscale x 64 x i8> %2,
+    <vscale x 64 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vsaddu.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vsaddu_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsaddu.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsaddu.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.vsaddu.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vsaddu_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsaddu.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsaddu.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.vsaddu.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vsaddu_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsaddu.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsaddu.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.vsaddu.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vsaddu_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsaddu.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsaddu.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.vsaddu.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vsaddu_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsaddu.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsaddu.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 32 x i16> @llvm.riscv.vsaddu.nxv32i16.nxv32i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  i64);
+
+define <vscale x 32 x i16> @intrinsic_vsaddu_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv32i16_nxv32i16_nxv32i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsaddu.nxv32i16.nxv32i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vsaddu.mask.nxv32i16.nxv32i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i16> @intrinsic_vsaddu_mask_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, <vscale x 32 x i16> %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vv_nxv32i16_nxv32i16_nxv32i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsaddu.mask.nxv32i16.nxv32i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    <vscale x 32 x i16> %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vsaddu.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vsaddu_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsaddu.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsaddu.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.vsaddu.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vsaddu_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsaddu.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsaddu.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.vsaddu.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vsaddu_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsaddu.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsaddu.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.vsaddu.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vsaddu_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsaddu.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsaddu.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 16 x i32> @llvm.riscv.vsaddu.nxv16i32.nxv16i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  i64);
+
+define <vscale x 16 x i32> @intrinsic_vsaddu_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv16i32_nxv16i32_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsaddu.nxv16i32.nxv16i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vsaddu.mask.nxv16i32.nxv16i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i32> @intrinsic_vsaddu_mask_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, <vscale x 16 x i32> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vv_nxv16i32_nxv16i32_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsaddu.mask.nxv16i32.nxv16i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    <vscale x 16 x i32> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vsaddu.nxv1i64.nxv1i64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  i64);
+
+define <vscale x 1 x i64> @intrinsic_vsaddu_vv_nxv1i64_nxv1i64_nxv1i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv1i64_nxv1i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i64> @llvm.riscv.vsaddu.nxv1i64.nxv1i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    i64 %2)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv1i64_nxv1i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vsaddu.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.vsaddu.nxv2i64.nxv2i64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  i64);
+
+define <vscale x 2 x i64> @intrinsic_vsaddu_vv_nxv2i64_nxv2i64_nxv2i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv2i64_nxv2i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i64> @llvm.riscv.vsaddu.nxv2i64.nxv2i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    i64 %2)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv2i64_nxv2i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vsaddu.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.vsaddu.nxv4i64.nxv4i64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  i64);
+
+define <vscale x 4 x i64> @intrinsic_vsaddu_vv_nxv4i64_nxv4i64_nxv4i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv4i64_nxv4i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i64> @llvm.riscv.vsaddu.nxv4i64.nxv4i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    i64 %2)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vsaddu.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_vsaddu_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_vsaddu_mask_vv_nxv4i64_nxv4i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vsaddu.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 8 x i64> @llvm.riscv.vsaddu.nxv8i64.nxv8i64(
+  <vscale x 8 x i64>,
+  <vscale x 8 x i64>,
+  i64);
+
+define <vscale x 8 x i64> @intrinsic_vsaddu_vv_nxv8i64_nxv8i64_nxv8i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vv_nxv8i64_nxv8i64_nxv8i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i64> @llvm.riscv.vsaddu.nxv8i64.nxv8i64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x i64> %1,
+    i64 %2)
+
+  ret <vscale x 8 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.vsaddu.mask.nxv8i64.nxv8i64(
+  <vscale x 8 x i64>,
+  <vscale x 8 x i64>,
+  <vscale x 8 x i64>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i64> @intrinsic_vsaddu_mask_vv_nxv8i64_nxv8i64_nxv8i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, <vscale x 8 x i64> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vv_nxv8i64_nxv8i64_nxv8i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vsaddu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i64> @llvm.riscv.vsaddu.mask.nxv8i64.nxv8i64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x i64> %1,
+    <vscale x 8 x i64> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i64> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vsaddu.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vsaddu_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsaddu.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vsaddu.mask.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vsaddu_mask_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, i8 %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsaddu.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    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.vsaddu.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vsaddu_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsaddu.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vsaddu.mask.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vsaddu_mask_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, i8 %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsaddu.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    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.vsaddu.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vsaddu_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsaddu.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vsaddu.mask.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vsaddu_mask_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, i8 %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsaddu.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    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.vsaddu.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vsaddu_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsaddu.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vsaddu.mask.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vsaddu_mask_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, i8 %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsaddu.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    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.vsaddu.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vsaddu_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsaddu.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vsaddu.mask.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vsaddu_mask_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, i8 %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsaddu.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    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.vsaddu.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vsaddu_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsaddu.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vsaddu.mask.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vsaddu_mask_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, i8 %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsaddu.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i8 %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vsaddu.nxv64i8.i8(
+  <vscale x 64 x i8>,
+  i8,
+  i64);
+
+define <vscale x 64 x i8> @intrinsic_vsaddu_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsaddu.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vsaddu.mask.nxv64i8.i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  i8,
+  <vscale x 64 x i1>,
+  i64);
+
+define <vscale x 64 x i8> @intrinsic_vsaddu_mask_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, i8 %2, <vscale x 64 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsaddu.mask.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i8 %2,
+    <vscale x 64 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vsaddu.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vsaddu_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsaddu.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vsaddu.mask.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vsaddu_mask_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, i16 %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsaddu.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    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.vsaddu.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vsaddu_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsaddu.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vsaddu.mask.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vsaddu_mask_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, i16 %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsaddu.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    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.vsaddu.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vsaddu_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsaddu.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vsaddu.mask.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vsaddu_mask_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, i16 %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsaddu.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    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.vsaddu.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vsaddu_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsaddu.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vsaddu.mask.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vsaddu_mask_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, i16 %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsaddu.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    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.vsaddu.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vsaddu_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsaddu.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vsaddu.mask.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vsaddu_mask_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, i16 %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsaddu.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i16 %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vsaddu.nxv32i16.i16(
+  <vscale x 32 x i16>,
+  i16,
+  i64);
+
+define <vscale x 32 x i16> @intrinsic_vsaddu_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsaddu.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vsaddu.mask.nxv32i16.i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  i16,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i16> @intrinsic_vsaddu_mask_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, i16 %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsaddu.mask.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i16 %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vsaddu.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vsaddu_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsaddu.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vsaddu.mask.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vsaddu_mask_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, i32 %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsaddu.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    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.vsaddu.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vsaddu_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsaddu.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vsaddu.mask.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vsaddu_mask_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, i32 %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsaddu.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    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.vsaddu.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vsaddu_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsaddu.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vsaddu.mask.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vsaddu_mask_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, i32 %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsaddu.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    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.vsaddu.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vsaddu_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsaddu.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vsaddu.mask.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vsaddu_mask_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, i32 %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsaddu.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i32 %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vsaddu.nxv16i32.i32(
+  <vscale x 16 x i32>,
+  i32,
+  i64);
+
+define <vscale x 16 x i32> @intrinsic_vsaddu_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsaddu.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vsaddu.mask.nxv16i32.i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  i32,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i32> @intrinsic_vsaddu_mask_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, i32 %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsaddu.mask.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i32 %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vsaddu.nxv1i64.i64(
+  <vscale x 1 x i64>,
+  i64,
+  i64);
+
+define <vscale x 1 x i64> @intrinsic_vsaddu_vx_nxv1i64_nxv1i64_i64(<vscale x 1 x i64> %0, i64 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv1i64_nxv1i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i64> @llvm.riscv.vsaddu.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    i64 %1,
+    i64 %2)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vsaddu.mask.nxv1i64.i64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  i64,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i64> @intrinsic_vsaddu_mask_vx_nxv1i64_nxv1i64_i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, i64 %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv1i64_nxv1i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vsaddu.mask.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    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.vsaddu.nxv2i64.i64(
+  <vscale x 2 x i64>,
+  i64,
+  i64);
+
+define <vscale x 2 x i64> @intrinsic_vsaddu_vx_nxv2i64_nxv2i64_i64(<vscale x 2 x i64> %0, i64 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv2i64_nxv2i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i64> @llvm.riscv.vsaddu.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    i64 %1,
+    i64 %2)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vsaddu.mask.nxv2i64.i64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  i64,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i64> @intrinsic_vsaddu_mask_vx_nxv2i64_nxv2i64_i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, i64 %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv2i64_nxv2i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vsaddu.mask.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    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.vsaddu.nxv4i64.i64(
+  <vscale x 4 x i64>,
+  i64,
+  i64);
+
+define <vscale x 4 x i64> @intrinsic_vsaddu_vx_nxv4i64_nxv4i64_i64(<vscale x 4 x i64> %0, i64 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv4i64_nxv4i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i64> @llvm.riscv.vsaddu.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    i64 %1,
+    i64 %2)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vsaddu.mask.nxv4i64.i64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  i64,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i64> @intrinsic_vsaddu_mask_vx_nxv4i64_nxv4i64_i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, i64 %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv4i64_nxv4i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vsaddu.mask.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    i64 %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.vsaddu.nxv8i64.i64(
+  <vscale x 8 x i64>,
+  i64,
+  i64);
+
+define <vscale x 8 x i64> @intrinsic_vsaddu_vx_nxv8i64_nxv8i64_i64(<vscale x 8 x i64> %0, i64 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vx_nxv8i64_nxv8i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i64> @llvm.riscv.vsaddu.nxv8i64.i64(
+    <vscale x 8 x i64> %0,
+    i64 %1,
+    i64 %2)
+
+  ret <vscale x 8 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.vsaddu.mask.nxv8i64.i64(
+  <vscale x 8 x i64>,
+  <vscale x 8 x i64>,
+  i64,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i64> @intrinsic_vsaddu_mask_vx_nxv8i64_nxv8i64_i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, i64 %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vx_nxv8i64_nxv8i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vsaddu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i64> @llvm.riscv.vsaddu.mask.nxv8i64.i64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x i64> %1,
+    i64 %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i64> %a
+}
+
+define <vscale x 1 x i8> @intrinsic_vsaddu_vi_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsaddu.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 9,
+    i64 %1)
+
+  ret <vscale x 1 x i8> %a
+}
+
+define <vscale x 1 x i8> @intrinsic_vsaddu_mask_vi_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vsaddu.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    i8 9,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i8> %a
+}
+
+define <vscale x 2 x i8> @intrinsic_vsaddu_vi_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsaddu.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 9,
+    i64 %1)
+
+  ret <vscale x 2 x i8> %a
+}
+
+define <vscale x 2 x i8> @intrinsic_vsaddu_mask_vi_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vsaddu.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    i8 9,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i8> %a
+}
+
+define <vscale x 4 x i8> @intrinsic_vsaddu_vi_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsaddu.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 9,
+    i64 %1)
+
+  ret <vscale x 4 x i8> %a
+}
+
+define <vscale x 4 x i8> @intrinsic_vsaddu_mask_vi_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vsaddu.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    i8 9,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i8> %a
+}
+
+define <vscale x 8 x i8> @intrinsic_vsaddu_vi_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsaddu.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 9,
+    i64 %1)
+
+  ret <vscale x 8 x i8> %a
+}
+
+define <vscale x 8 x i8> @intrinsic_vsaddu_mask_vi_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vsaddu.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    i8 9,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i8> %a
+}
+
+define <vscale x 16 x i8> @intrinsic_vsaddu_vi_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsaddu.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 9,
+    i64 %1)
+
+  ret <vscale x 16 x i8> %a
+}
+
+define <vscale x 16 x i8> @intrinsic_vsaddu_mask_vi_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vsaddu.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    i8 9,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i8> %a
+}
+
+define <vscale x 32 x i8> @intrinsic_vsaddu_vi_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsaddu.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 9,
+    i64 %1)
+
+  ret <vscale x 32 x i8> %a
+}
+
+define <vscale x 32 x i8> @intrinsic_vsaddu_mask_vi_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, <vscale x 32 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vsaddu.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i8 9,
+    <vscale x 32 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 32 x i8> %a
+}
+
+define <vscale x 64 x i8> @intrinsic_vsaddu_vi_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsaddu.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    i8 9,
+    i64 %1)
+
+  ret <vscale x 64 x i8> %a
+}
+
+define <vscale x 64 x i8> @intrinsic_vsaddu_mask_vi_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, <vscale x 64 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vsaddu.mask.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i8 9,
+    <vscale x 64 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 64 x i8> %a
+}
+
+define <vscale x 1 x i16> @intrinsic_vsaddu_vi_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsaddu.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 9,
+    i64 %1)
+
+  ret <vscale x 1 x i16> %a
+}
+
+define <vscale x 1 x i16> @intrinsic_vsaddu_mask_vi_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vsaddu.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    i16 9,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i16> %a
+}
+
+define <vscale x 2 x i16> @intrinsic_vsaddu_vi_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsaddu.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 9,
+    i64 %1)
+
+  ret <vscale x 2 x i16> %a
+}
+
+define <vscale x 2 x i16> @intrinsic_vsaddu_mask_vi_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vsaddu.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    i16 9,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i16> %a
+}
+
+define <vscale x 4 x i16> @intrinsic_vsaddu_vi_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsaddu.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 9,
+    i64 %1)
+
+  ret <vscale x 4 x i16> %a
+}
+
+define <vscale x 4 x i16> @intrinsic_vsaddu_mask_vi_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vsaddu.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    i16 9,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i16> %a
+}
+
+define <vscale x 8 x i16> @intrinsic_vsaddu_vi_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsaddu.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 9,
+    i64 %1)
+
+  ret <vscale x 8 x i16> %a
+}
+
+define <vscale x 8 x i16> @intrinsic_vsaddu_mask_vi_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vsaddu.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    i16 9,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i16> %a
+}
+
+define <vscale x 16 x i16> @intrinsic_vsaddu_vi_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsaddu.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 9,
+    i64 %1)
+
+  ret <vscale x 16 x i16> %a
+}
+
+define <vscale x 16 x i16> @intrinsic_vsaddu_mask_vi_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vsaddu.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i16 9,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i16> %a
+}
+
+define <vscale x 32 x i16> @intrinsic_vsaddu_vi_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsaddu.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    i16 9,
+    i64 %1)
+
+  ret <vscale x 32 x i16> %a
+}
+
+define <vscale x 32 x i16> @intrinsic_vsaddu_mask_vi_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, <vscale x 32 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vsaddu.mask.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i16 9,
+    <vscale x 32 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 32 x i16> %a
+}
+
+define <vscale x 1 x i32> @intrinsic_vsaddu_vi_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsaddu.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 9,
+    i64 %1)
+
+  ret <vscale x 1 x i32> %a
+}
+
+define <vscale x 1 x i32> @intrinsic_vsaddu_mask_vi_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vsaddu.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    i32 9,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i32> %a
+}
+
+define <vscale x 2 x i32> @intrinsic_vsaddu_vi_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsaddu.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 9,
+    i64 %1)
+
+  ret <vscale x 2 x i32> %a
+}
+
+define <vscale x 2 x i32> @intrinsic_vsaddu_mask_vi_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vsaddu.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    i32 9,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i32> %a
+}
+
+define <vscale x 4 x i32> @intrinsic_vsaddu_vi_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsaddu.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 9,
+    i64 %1)
+
+  ret <vscale x 4 x i32> %a
+}
+
+define <vscale x 4 x i32> @intrinsic_vsaddu_mask_vi_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vsaddu.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    i32 9,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i32> %a
+}
+
+define <vscale x 8 x i32> @intrinsic_vsaddu_vi_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsaddu.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 9,
+    i64 %1)
+
+  ret <vscale x 8 x i32> %a
+}
+
+define <vscale x 8 x i32> @intrinsic_vsaddu_mask_vi_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vsaddu.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i32 9,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i32> %a
+}
+
+define <vscale x 16 x i32> @intrinsic_vsaddu_vi_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsaddu.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    i32 9,
+    i64 %1)
+
+  ret <vscale x 16 x i32> %a
+}
+
+define <vscale x 16 x i32> @intrinsic_vsaddu_mask_vi_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, <vscale x 16 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vsaddu.mask.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i32 9,
+    <vscale x 16 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 16 x i32> %a
+}
+
+define <vscale x 1 x i64> @intrinsic_vsaddu_vi_nxv1i64_nxv1i64_i64(<vscale x 1 x i64> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv1i64_nxv1i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 1 x i64> @llvm.riscv.vsaddu.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    i64 9,
+    i64 %1)
+
+  ret <vscale x 1 x i64> %a
+}
+
+define <vscale x 1 x i64> @intrinsic_vsaddu_mask_vi_nxv1i64_nxv1i64_i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, <vscale x 1 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv1i64_nxv1i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vsaddu.mask.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    i64 9,
+    <vscale x 1 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 1 x i64> %a
+}
+
+define <vscale x 2 x i64> @intrinsic_vsaddu_vi_nxv2i64_nxv2i64_i64(<vscale x 2 x i64> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv2i64_nxv2i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 2 x i64> @llvm.riscv.vsaddu.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    i64 9,
+    i64 %1)
+
+  ret <vscale x 2 x i64> %a
+}
+
+define <vscale x 2 x i64> @intrinsic_vsaddu_mask_vi_nxv2i64_nxv2i64_i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, <vscale x 2 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv2i64_nxv2i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vsaddu.mask.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    i64 9,
+    <vscale x 2 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 2 x i64> %a
+}
+
+define <vscale x 4 x i64> @intrinsic_vsaddu_vi_nxv4i64_nxv4i64_i64(<vscale x 4 x i64> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv4i64_nxv4i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 4 x i64> @llvm.riscv.vsaddu.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    i64 9,
+    i64 %1)
+
+  ret <vscale x 4 x i64> %a
+}
+
+define <vscale x 4 x i64> @intrinsic_vsaddu_mask_vi_nxv4i64_nxv4i64_i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, <vscale x 4 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv4i64_nxv4i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vsaddu.mask.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    i64 9,
+    <vscale x 4 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 4 x i64> %a
+}
+
+define <vscale x 8 x i64> @intrinsic_vsaddu_vi_nxv8i64_nxv8i64_i64(<vscale x 8 x i64> %0, i64 %1) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_vi_nxv8i64_nxv8i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9
+  %a = call <vscale x 8 x i64> @llvm.riscv.vsaddu.nxv8i64.i64(
+    <vscale x 8 x i64> %0,
+    i64 9,
+    i64 %1)
+
+  ret <vscale x 8 x i64> %a
+}
+
+define <vscale x 8 x i64> @intrinsic_vsaddu_mask_vi_nxv8i64_nxv8i64_i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, <vscale x 8 x i1> %2, i64 %3) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vsaddu_mask_vi_nxv8i64_nxv8i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vsaddu.vi {{v[0-9]+}}, {{v[0-9]+}}, 9, v0.t
+  %a = call <vscale x 8 x i64> @llvm.riscv.vsaddu.mask.nxv8i64.i64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x i64> %1,
+    i64 9,
+    <vscale x 8 x i1> %2,
+    i64 %3)
+
+  ret <vscale x 8 x i64> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vssub-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vssub-rv32.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vssub-rv32.ll
@@ -0,0 +1,1441 @@
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-v -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vssub.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vssub_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vssub.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vssub.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.vssub.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vssub_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vssub.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vssub.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.vssub.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vssub_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vssub.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vssub.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.vssub.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vssub_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vssub.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vssub.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.vssub.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vssub_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vssub.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vssub.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.vssub.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vssub_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vssub.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vssub.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 64 x i8> @llvm.riscv.vssub.nxv64i8.nxv64i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  i32);
+
+define <vscale x 64 x i8> @intrinsic_vssub_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv64i8_nxv64i8_nxv64i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 64 x i8> @llvm.riscv.vssub.nxv64i8.nxv64i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vssub.mask.nxv64i8.nxv64i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  <vscale x 64 x i1>,
+  i32);
+
+define <vscale x 64 x i8> @intrinsic_vssub_mask_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, <vscale x 64 x i8> %2, <vscale x 64 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vv_nxv64i8_nxv64i8_nxv64i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vssub.mask.nxv64i8.nxv64i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    <vscale x 64 x i8> %2,
+    <vscale x 64 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vssub.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vssub_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vssub.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vssub.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.vssub.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vssub_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vssub.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vssub.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.vssub.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vssub_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vssub.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vssub.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.vssub.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vssub_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vssub.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vssub.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.vssub.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vssub_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vssub.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vssub.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 32 x i16> @llvm.riscv.vssub.nxv32i16.nxv32i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  i32);
+
+define <vscale x 32 x i16> @intrinsic_vssub_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv32i16_nxv32i16_nxv32i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i16> @llvm.riscv.vssub.nxv32i16.nxv32i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vssub.mask.nxv32i16.nxv32i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i16> @intrinsic_vssub_mask_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, <vscale x 32 x i16> %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vv_nxv32i16_nxv32i16_nxv32i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vssub.mask.nxv32i16.nxv32i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    <vscale x 32 x i16> %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vssub.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vssub_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vssub.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vssub.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.vssub.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vssub_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vssub.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vssub.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.vssub.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vssub_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vssub.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vssub.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.vssub.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vssub_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vssub.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vssub.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 16 x i32> @llvm.riscv.vssub.nxv16i32.nxv16i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  i32);
+
+define <vscale x 16 x i32> @intrinsic_vssub_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv16i32_nxv16i32_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i32> @llvm.riscv.vssub.nxv16i32.nxv16i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vssub.mask.nxv16i32.nxv16i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i32> @intrinsic_vssub_mask_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, <vscale x 16 x i32> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vv_nxv16i32_nxv16i32_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vssub.mask.nxv16i32.nxv16i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    <vscale x 16 x i32> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vssub.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vssub_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vssub.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vssub.mask.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vssub_mask_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, i8 %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vssub.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    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.vssub.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vssub_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vssub.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vssub.mask.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vssub_mask_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, i8 %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vssub.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    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.vssub.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vssub_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vssub.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vssub.mask.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vssub_mask_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, i8 %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vssub.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    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.vssub.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vssub_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vssub.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vssub.mask.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vssub_mask_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, i8 %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vssub.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    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.vssub.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vssub_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vssub.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vssub.mask.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vssub_mask_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, i8 %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vssub.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    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.vssub.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vssub_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vssub.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vssub.mask.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vssub_mask_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, i8 %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vssub.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i8 %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vssub.nxv64i8.i8(
+  <vscale x 64 x i8>,
+  i8,
+  i32);
+
+define <vscale x 64 x i8> @intrinsic_vssub_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 64 x i8> @llvm.riscv.vssub.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vssub.mask.nxv64i8.i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  i8,
+  <vscale x 64 x i1>,
+  i32);
+
+define <vscale x 64 x i8> @intrinsic_vssub_mask_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, i8 %2, <vscale x 64 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vssub.mask.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i8 %2,
+    <vscale x 64 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vssub.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vssub_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vssub.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vssub.mask.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vssub_mask_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, i16 %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vssub.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    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.vssub.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vssub_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vssub.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vssub.mask.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vssub_mask_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, i16 %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vssub.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    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.vssub.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vssub_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vssub.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vssub.mask.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vssub_mask_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, i16 %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vssub.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    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.vssub.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vssub_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vssub.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vssub.mask.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vssub_mask_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, i16 %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vssub.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    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.vssub.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vssub_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vssub.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vssub.mask.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vssub_mask_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, i16 %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vssub.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i16 %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vssub.nxv32i16.i16(
+  <vscale x 32 x i16>,
+  i16,
+  i32);
+
+define <vscale x 32 x i16> @intrinsic_vssub_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 32 x i16> @llvm.riscv.vssub.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vssub.mask.nxv32i16.i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  i16,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i16> @intrinsic_vssub_mask_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, i16 %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vssub.mask.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i16 %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vssub.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vssub_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vssub.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vssub.mask.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vssub_mask_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, i32 %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vssub.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    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.vssub.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vssub_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vssub.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vssub.mask.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vssub_mask_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, i32 %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vssub.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    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.vssub.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vssub_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vssub.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vssub.mask.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vssub_mask_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, i32 %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vssub.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    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.vssub.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vssub_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vssub.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vssub.mask.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vssub_mask_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, i32 %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vssub.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i32 %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vssub.nxv16i32.i32(
+  <vscale x 16 x i32>,
+  i32,
+  i32);
+
+define <vscale x 16 x i32> @intrinsic_vssub_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i32> @llvm.riscv.vssub.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vssub.mask.nxv16i32.i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  i32,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i32> @intrinsic_vssub_mask_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, i32 %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vssub.mask.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i32 %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vssub-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vssub-rv64.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vssub-rv64.ll
@@ -0,0 +1,1761 @@
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-v -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vssub.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vssub_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vssub.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vssub.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.vssub.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vssub_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vssub.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vssub.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.vssub.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vssub_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vssub.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vssub.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.vssub.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vssub_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vssub.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vssub.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.vssub.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vssub_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vssub.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vssub.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.vssub.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vssub_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vssub.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vssub.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 64 x i8> @llvm.riscv.vssub.nxv64i8.nxv64i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  i64);
+
+define <vscale x 64 x i8> @intrinsic_vssub_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv64i8_nxv64i8_nxv64i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 64 x i8> @llvm.riscv.vssub.nxv64i8.nxv64i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vssub.mask.nxv64i8.nxv64i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  <vscale x 64 x i1>,
+  i64);
+
+define <vscale x 64 x i8> @intrinsic_vssub_mask_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, <vscale x 64 x i8> %2, <vscale x 64 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vv_nxv64i8_nxv64i8_nxv64i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vssub.mask.nxv64i8.nxv64i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    <vscale x 64 x i8> %2,
+    <vscale x 64 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vssub.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vssub_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vssub.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vssub.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.vssub.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vssub_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vssub.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vssub.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.vssub.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vssub_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vssub.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vssub.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.vssub.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vssub_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vssub.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vssub.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.vssub.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vssub_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vssub.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vssub.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 32 x i16> @llvm.riscv.vssub.nxv32i16.nxv32i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  i64);
+
+define <vscale x 32 x i16> @intrinsic_vssub_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv32i16_nxv32i16_nxv32i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i16> @llvm.riscv.vssub.nxv32i16.nxv32i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vssub.mask.nxv32i16.nxv32i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i16> @intrinsic_vssub_mask_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, <vscale x 32 x i16> %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vv_nxv32i16_nxv32i16_nxv32i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vssub.mask.nxv32i16.nxv32i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    <vscale x 32 x i16> %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vssub.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vssub_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vssub.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vssub.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.vssub.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vssub_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vssub.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vssub.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.vssub.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vssub_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vssub.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vssub.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.vssub.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vssub_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vssub.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vssub.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 16 x i32> @llvm.riscv.vssub.nxv16i32.nxv16i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  i64);
+
+define <vscale x 16 x i32> @intrinsic_vssub_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv16i32_nxv16i32_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i32> @llvm.riscv.vssub.nxv16i32.nxv16i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vssub.mask.nxv16i32.nxv16i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i32> @intrinsic_vssub_mask_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, <vscale x 16 x i32> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vv_nxv16i32_nxv16i32_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vssub.mask.nxv16i32.nxv16i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    <vscale x 16 x i32> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vssub.nxv1i64.nxv1i64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  i64);
+
+define <vscale x 1 x i64> @intrinsic_vssub_vv_nxv1i64_nxv1i64_nxv1i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv1i64_nxv1i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i64> @llvm.riscv.vssub.nxv1i64.nxv1i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    i64 %2)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv1i64_nxv1i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vssub.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.vssub.nxv2i64.nxv2i64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  i64);
+
+define <vscale x 2 x i64> @intrinsic_vssub_vv_nxv2i64_nxv2i64_nxv2i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv2i64_nxv2i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i64> @llvm.riscv.vssub.nxv2i64.nxv2i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    i64 %2)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv2i64_nxv2i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vssub.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.vssub.nxv4i64.nxv4i64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  i64);
+
+define <vscale x 4 x i64> @intrinsic_vssub_vv_nxv4i64_nxv4i64_nxv4i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv4i64_nxv4i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i64> @llvm.riscv.vssub.nxv4i64.nxv4i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    i64 %2)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vssub.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_vssub_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_vssub_mask_vv_nxv4i64_nxv4i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vssub.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 8 x i64> @llvm.riscv.vssub.nxv8i64.nxv8i64(
+  <vscale x 8 x i64>,
+  <vscale x 8 x i64>,
+  i64);
+
+define <vscale x 8 x i64> @intrinsic_vssub_vv_nxv8i64_nxv8i64_nxv8i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vv_nxv8i64_nxv8i64_nxv8i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i64> @llvm.riscv.vssub.nxv8i64.nxv8i64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x i64> %1,
+    i64 %2)
+
+  ret <vscale x 8 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.vssub.mask.nxv8i64.nxv8i64(
+  <vscale x 8 x i64>,
+  <vscale x 8 x i64>,
+  <vscale x 8 x i64>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i64> @intrinsic_vssub_mask_vv_nxv8i64_nxv8i64_nxv8i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, <vscale x 8 x i64> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vv_nxv8i64_nxv8i64_nxv8i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vssub.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i64> @llvm.riscv.vssub.mask.nxv8i64.nxv8i64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x i64> %1,
+    <vscale x 8 x i64> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i64> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vssub.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vssub_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vssub.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vssub.mask.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vssub_mask_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, i8 %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vssub.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    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.vssub.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vssub_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vssub.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vssub.mask.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vssub_mask_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, i8 %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vssub.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    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.vssub.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vssub_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vssub.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vssub.mask.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vssub_mask_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, i8 %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vssub.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    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.vssub.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vssub_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vssub.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vssub.mask.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vssub_mask_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, i8 %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vssub.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    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.vssub.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vssub_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vssub.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vssub.mask.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vssub_mask_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, i8 %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vssub.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    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.vssub.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vssub_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vssub.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vssub.mask.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vssub_mask_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, i8 %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vssub.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i8 %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vssub.nxv64i8.i8(
+  <vscale x 64 x i8>,
+  i8,
+  i64);
+
+define <vscale x 64 x i8> @intrinsic_vssub_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 64 x i8> @llvm.riscv.vssub.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vssub.mask.nxv64i8.i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  i8,
+  <vscale x 64 x i1>,
+  i64);
+
+define <vscale x 64 x i8> @intrinsic_vssub_mask_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, i8 %2, <vscale x 64 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vssub.mask.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i8 %2,
+    <vscale x 64 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vssub.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vssub_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vssub.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vssub.mask.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vssub_mask_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, i16 %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vssub.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    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.vssub.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vssub_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vssub.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vssub.mask.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vssub_mask_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, i16 %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vssub.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    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.vssub.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vssub_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vssub.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vssub.mask.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vssub_mask_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, i16 %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vssub.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    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.vssub.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vssub_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vssub.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vssub.mask.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vssub_mask_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, i16 %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vssub.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    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.vssub.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vssub_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vssub.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vssub.mask.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vssub_mask_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, i16 %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vssub.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i16 %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vssub.nxv32i16.i16(
+  <vscale x 32 x i16>,
+  i16,
+  i64);
+
+define <vscale x 32 x i16> @intrinsic_vssub_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 32 x i16> @llvm.riscv.vssub.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vssub.mask.nxv32i16.i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  i16,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i16> @intrinsic_vssub_mask_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, i16 %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vssub.mask.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i16 %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vssub.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vssub_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vssub.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vssub.mask.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vssub_mask_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, i32 %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vssub.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    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.vssub.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vssub_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vssub.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vssub.mask.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vssub_mask_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, i32 %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vssub.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    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.vssub.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vssub_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vssub.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vssub.mask.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vssub_mask_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, i32 %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vssub.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    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.vssub.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vssub_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vssub.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vssub.mask.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vssub_mask_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, i32 %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vssub.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i32 %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vssub.nxv16i32.i32(
+  <vscale x 16 x i32>,
+  i32,
+  i64);
+
+define <vscale x 16 x i32> @intrinsic_vssub_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i32> @llvm.riscv.vssub.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vssub.mask.nxv16i32.i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  i32,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i32> @intrinsic_vssub_mask_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, i32 %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vssub.mask.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i32 %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vssub.nxv1i64.i64(
+  <vscale x 1 x i64>,
+  i64,
+  i64);
+
+define <vscale x 1 x i64> @intrinsic_vssub_vx_nxv1i64_nxv1i64_i64(<vscale x 1 x i64> %0, i64 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv1i64_nxv1i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i64> @llvm.riscv.vssub.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    i64 %1,
+    i64 %2)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vssub.mask.nxv1i64.i64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  i64,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i64> @intrinsic_vssub_mask_vx_nxv1i64_nxv1i64_i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, i64 %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv1i64_nxv1i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vssub.mask.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    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.vssub.nxv2i64.i64(
+  <vscale x 2 x i64>,
+  i64,
+  i64);
+
+define <vscale x 2 x i64> @intrinsic_vssub_vx_nxv2i64_nxv2i64_i64(<vscale x 2 x i64> %0, i64 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv2i64_nxv2i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i64> @llvm.riscv.vssub.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    i64 %1,
+    i64 %2)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vssub.mask.nxv2i64.i64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  i64,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i64> @intrinsic_vssub_mask_vx_nxv2i64_nxv2i64_i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, i64 %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv2i64_nxv2i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vssub.mask.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    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.vssub.nxv4i64.i64(
+  <vscale x 4 x i64>,
+  i64,
+  i64);
+
+define <vscale x 4 x i64> @intrinsic_vssub_vx_nxv4i64_nxv4i64_i64(<vscale x 4 x i64> %0, i64 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv4i64_nxv4i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i64> @llvm.riscv.vssub.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    i64 %1,
+    i64 %2)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vssub.mask.nxv4i64.i64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  i64,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i64> @intrinsic_vssub_mask_vx_nxv4i64_nxv4i64_i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, i64 %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv4i64_nxv4i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vssub.mask.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    i64 %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.vssub.nxv8i64.i64(
+  <vscale x 8 x i64>,
+  i64,
+  i64);
+
+define <vscale x 8 x i64> @intrinsic_vssub_vx_nxv8i64_nxv8i64_i64(<vscale x 8 x i64> %0, i64 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_vx_nxv8i64_nxv8i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i64> @llvm.riscv.vssub.nxv8i64.i64(
+    <vscale x 8 x i64> %0,
+    i64 %1,
+    i64 %2)
+
+  ret <vscale x 8 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.vssub.mask.nxv8i64.i64(
+  <vscale x 8 x i64>,
+  <vscale x 8 x i64>,
+  i64,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i64> @intrinsic_vssub_mask_vx_nxv8i64_nxv8i64_i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, i64 %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssub_mask_vx_nxv8i64_nxv8i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vssub.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i64> @llvm.riscv.vssub.mask.nxv8i64.i64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x i64> %1,
+    i64 %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i64> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vssubu-rv32.ll b/llvm/test/CodeGen/RISCV/rvv/vssubu-rv32.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vssubu-rv32.ll
@@ -0,0 +1,1441 @@
+; RUN: llc -mtriple=riscv32 -mattr=+experimental-v -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vssubu.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vssubu_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vssubu.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vssubu.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.vssubu.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vssubu_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vssubu.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vssubu.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.vssubu.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vssubu_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vssubu.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vssubu.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.vssubu.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vssubu_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vssubu.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vssubu.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.vssubu.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vssubu_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vssubu.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vssubu.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.vssubu.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vssubu_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vssubu.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vssubu.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 64 x i8> @llvm.riscv.vssubu.nxv64i8.nxv64i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  i32);
+
+define <vscale x 64 x i8> @intrinsic_vssubu_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv64i8_nxv64i8_nxv64i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 64 x i8> @llvm.riscv.vssubu.nxv64i8.nxv64i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i32 %2)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vssubu.mask.nxv64i8.nxv64i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  <vscale x 64 x i1>,
+  i32);
+
+define <vscale x 64 x i8> @intrinsic_vssubu_mask_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, <vscale x 64 x i8> %2, <vscale x 64 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vv_nxv64i8_nxv64i8_nxv64i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vssubu.mask.nxv64i8.nxv64i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    <vscale x 64 x i8> %2,
+    <vscale x 64 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vssubu.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vssubu_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vssubu.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vssubu.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.vssubu.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vssubu_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vssubu.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vssubu.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.vssubu.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vssubu_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vssubu.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vssubu.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.vssubu.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vssubu_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vssubu.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vssubu.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.vssubu.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vssubu_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vssubu.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vssubu.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 32 x i16> @llvm.riscv.vssubu.nxv32i16.nxv32i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  i32);
+
+define <vscale x 32 x i16> @intrinsic_vssubu_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv32i16_nxv32i16_nxv32i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i16> @llvm.riscv.vssubu.nxv32i16.nxv32i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i32 %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vssubu.mask.nxv32i16.nxv32i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i16> @intrinsic_vssubu_mask_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, <vscale x 32 x i16> %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vv_nxv32i16_nxv32i16_nxv32i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vssubu.mask.nxv32i16.nxv32i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    <vscale x 32 x i16> %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vssubu.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vssubu_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vssubu.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vssubu.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.vssubu.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vssubu_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vssubu.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vssubu.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.vssubu.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vssubu_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vssubu.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vssubu.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.vssubu.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vssubu_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vssubu.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vssubu.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 16 x i32> @llvm.riscv.vssubu.nxv16i32.nxv16i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  i32);
+
+define <vscale x 16 x i32> @intrinsic_vssubu_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv16i32_nxv16i32_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i32> @llvm.riscv.vssubu.nxv16i32.nxv16i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i32 %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vssubu.mask.nxv16i32.nxv16i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i32> @intrinsic_vssubu_mask_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, <vscale x 16 x i32> %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vv_nxv16i32_nxv16i32_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vssubu.mask.nxv16i32.nxv16i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    <vscale x 16 x i32> %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vssubu.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vssubu_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vssubu.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vssubu.mask.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i8> @intrinsic_vssubu_mask_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, i8 %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vssubu.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    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.vssubu.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vssubu_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vssubu.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vssubu.mask.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i8> @intrinsic_vssubu_mask_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, i8 %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vssubu.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    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.vssubu.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vssubu_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vssubu.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vssubu.mask.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i8> @intrinsic_vssubu_mask_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, i8 %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vssubu.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    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.vssubu.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vssubu_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vssubu.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vssubu.mask.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i8> @intrinsic_vssubu_mask_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, i8 %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vssubu.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    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.vssubu.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vssubu_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vssubu.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vssubu.mask.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i8> @intrinsic_vssubu_mask_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, i8 %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vssubu.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    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.vssubu.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vssubu_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vssubu.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vssubu.mask.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i8> @intrinsic_vssubu_mask_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, i8 %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vssubu.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i8 %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vssubu.nxv64i8.i8(
+  <vscale x 64 x i8>,
+  i8,
+  i32);
+
+define <vscale x 64 x i8> @intrinsic_vssubu_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, i8 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 64 x i8> @llvm.riscv.vssubu.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    i8 %1,
+    i32 %2)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vssubu.mask.nxv64i8.i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  i8,
+  <vscale x 64 x i1>,
+  i32);
+
+define <vscale x 64 x i8> @intrinsic_vssubu_mask_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, i8 %2, <vscale x 64 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vssubu.mask.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i8 %2,
+    <vscale x 64 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vssubu.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vssubu_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vssubu.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vssubu.mask.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i16> @intrinsic_vssubu_mask_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, i16 %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vssubu.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    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.vssubu.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vssubu_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vssubu.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vssubu.mask.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i16> @intrinsic_vssubu_mask_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, i16 %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vssubu.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    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.vssubu.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vssubu_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vssubu.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vssubu.mask.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i16> @intrinsic_vssubu_mask_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, i16 %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vssubu.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    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.vssubu.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vssubu_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vssubu.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vssubu.mask.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i16> @intrinsic_vssubu_mask_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, i16 %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vssubu.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    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.vssubu.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vssubu_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vssubu.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vssubu.mask.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i16> @intrinsic_vssubu_mask_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, i16 %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vssubu.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i16 %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vssubu.nxv32i16.i16(
+  <vscale x 32 x i16>,
+  i16,
+  i32);
+
+define <vscale x 32 x i16> @intrinsic_vssubu_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, i16 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 32 x i16> @llvm.riscv.vssubu.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    i16 %1,
+    i32 %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vssubu.mask.nxv32i16.i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  i16,
+  <vscale x 32 x i1>,
+  i32);
+
+define <vscale x 32 x i16> @intrinsic_vssubu_mask_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, i16 %2, <vscale x 32 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vssubu.mask.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i16 %2,
+    <vscale x 32 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vssubu.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vssubu_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vssubu.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vssubu.mask.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i1>,
+  i32);
+
+define <vscale x 1 x i32> @intrinsic_vssubu_mask_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, i32 %2, <vscale x 1 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vssubu.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    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.vssubu.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vssubu_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vssubu.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vssubu.mask.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i1>,
+  i32);
+
+define <vscale x 2 x i32> @intrinsic_vssubu_mask_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, i32 %2, <vscale x 2 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vssubu.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    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.vssubu.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vssubu_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vssubu.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vssubu.mask.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i1>,
+  i32);
+
+define <vscale x 4 x i32> @intrinsic_vssubu_mask_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, i32 %2, <vscale x 4 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vssubu.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    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.vssubu.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vssubu_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vssubu.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vssubu.mask.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i1>,
+  i32);
+
+define <vscale x 8 x i32> @intrinsic_vssubu_mask_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, i32 %2, <vscale x 8 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vssubu.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i32 %2,
+    <vscale x 8 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vssubu.nxv16i32.i32(
+  <vscale x 16 x i32>,
+  i32,
+  i32);
+
+define <vscale x 16 x i32> @intrinsic_vssubu_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, i32 %1, i32 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i32> @llvm.riscv.vssubu.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    i32 %1,
+    i32 %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vssubu.mask.nxv16i32.i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  i32,
+  <vscale x 16 x i1>,
+  i32);
+
+define <vscale x 16 x i32> @intrinsic_vssubu_mask_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, i32 %2, <vscale x 16 x i1> %3, i32 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vssubu.mask.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i32 %2,
+    <vscale x 16 x i1> %3,
+    i32 %4)
+
+  ret <vscale x 16 x i32> %a
+}
diff --git a/llvm/test/CodeGen/RISCV/rvv/vssubu-rv64.ll b/llvm/test/CodeGen/RISCV/rvv/vssubu-rv64.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/RISCV/rvv/vssubu-rv64.ll
@@ -0,0 +1,1761 @@
+; RUN: llc -mtriple=riscv64 -mattr=+experimental-v -verify-machineinstrs \
+; RUN:   --riscv-no-aliases < %s | FileCheck %s
+declare <vscale x 1 x i8> @llvm.riscv.vssubu.nxv1i8.nxv1i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vssubu_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vssubu.nxv1i8.nxv1i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv1i8_nxv1i8_nxv1i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vssubu.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.vssubu.nxv2i8.nxv2i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vssubu_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vssubu.nxv2i8.nxv2i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv2i8_nxv2i8_nxv2i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vssubu.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.vssubu.nxv4i8.nxv4i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vssubu_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vssubu.nxv4i8.nxv4i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv4i8_nxv4i8_nxv4i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vssubu.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.vssubu.nxv8i8.nxv8i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vssubu_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vssubu.nxv8i8.nxv8i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv8i8_nxv8i8_nxv8i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vssubu.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.vssubu.nxv16i8.nxv16i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vssubu_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vssubu.nxv16i8.nxv16i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv16i8_nxv16i8_nxv16i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vssubu.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.vssubu.nxv32i8.nxv32i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vssubu_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vssubu.nxv32i8.nxv32i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv32i8_nxv32i8_nxv32i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vssubu.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 64 x i8> @llvm.riscv.vssubu.nxv64i8.nxv64i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  i64);
+
+define <vscale x 64 x i8> @intrinsic_vssubu_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv64i8_nxv64i8_nxv64i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 64 x i8> @llvm.riscv.vssubu.nxv64i8.nxv64i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i64 %2)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vssubu.mask.nxv64i8.nxv64i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  <vscale x 64 x i1>,
+  i64);
+
+define <vscale x 64 x i8> @intrinsic_vssubu_mask_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, <vscale x 64 x i8> %2, <vscale x 64 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vv_nxv64i8_nxv64i8_nxv64i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vssubu.mask.nxv64i8.nxv64i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    <vscale x 64 x i8> %2,
+    <vscale x 64 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vssubu.nxv1i16.nxv1i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vssubu_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vssubu.nxv1i16.nxv1i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv1i16_nxv1i16_nxv1i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vssubu.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.vssubu.nxv2i16.nxv2i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vssubu_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vssubu.nxv2i16.nxv2i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv2i16_nxv2i16_nxv2i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vssubu.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.vssubu.nxv4i16.nxv4i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vssubu_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vssubu.nxv4i16.nxv4i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv4i16_nxv4i16_nxv4i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vssubu.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.vssubu.nxv8i16.nxv8i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vssubu_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vssubu.nxv8i16.nxv8i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv8i16_nxv8i16_nxv8i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vssubu.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.vssubu.nxv16i16.nxv16i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vssubu_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vssubu.nxv16i16.nxv16i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv16i16_nxv16i16_nxv16i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vssubu.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 32 x i16> @llvm.riscv.vssubu.nxv32i16.nxv32i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  i64);
+
+define <vscale x 32 x i16> @intrinsic_vssubu_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv32i16_nxv32i16_nxv32i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 32 x i16> @llvm.riscv.vssubu.nxv32i16.nxv32i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i64 %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vssubu.mask.nxv32i16.nxv32i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i16> @intrinsic_vssubu_mask_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, <vscale x 32 x i16> %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vv_nxv32i16_nxv32i16_nxv32i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vssubu.mask.nxv32i16.nxv32i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    <vscale x 32 x i16> %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vssubu.nxv1i32.nxv1i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vssubu_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vssubu.nxv1i32.nxv1i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv1i32_nxv1i32_nxv1i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vssubu.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.vssubu.nxv2i32.nxv2i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vssubu_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vssubu.nxv2i32.nxv2i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv2i32_nxv2i32_nxv2i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vssubu.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.vssubu.nxv4i32.nxv4i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vssubu_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vssubu.nxv4i32.nxv4i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv4i32_nxv4i32_nxv4i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vssubu.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.vssubu.nxv8i32.nxv8i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vssubu_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vssubu.nxv8i32.nxv8i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv8i32_nxv8i32_nxv8i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vssubu.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 16 x i32> @llvm.riscv.vssubu.nxv16i32.nxv16i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  i64);
+
+define <vscale x 16 x i32> @intrinsic_vssubu_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv16i32_nxv16i32_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 16 x i32> @llvm.riscv.vssubu.nxv16i32.nxv16i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i64 %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vssubu.mask.nxv16i32.nxv16i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i32> @intrinsic_vssubu_mask_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, <vscale x 16 x i32> %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vv_nxv16i32_nxv16i32_nxv16i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vssubu.mask.nxv16i32.nxv16i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    <vscale x 16 x i32> %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vssubu.nxv1i64.nxv1i64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  i64);
+
+define <vscale x 1 x i64> @intrinsic_vssubu_vv_nxv1i64_nxv1i64_nxv1i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv1i64_nxv1i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 1 x i64> @llvm.riscv.vssubu.nxv1i64.nxv1i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    i64 %2)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv1i64_nxv1i64_nxv1i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vssubu.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.vssubu.nxv2i64.nxv2i64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  i64);
+
+define <vscale x 2 x i64> @intrinsic_vssubu_vv_nxv2i64_nxv2i64_nxv2i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv2i64_nxv2i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 2 x i64> @llvm.riscv.vssubu.nxv2i64.nxv2i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    i64 %2)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv2i64_nxv2i64_nxv2i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vssubu.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.vssubu.nxv4i64.nxv4i64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  i64);
+
+define <vscale x 4 x i64> @intrinsic_vssubu_vv_nxv4i64_nxv4i64_nxv4i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv4i64_nxv4i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 4 x i64> @llvm.riscv.vssubu.nxv4i64.nxv4i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    i64 %2)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vssubu.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_vssubu_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_vssubu_mask_vv_nxv4i64_nxv4i64_nxv4i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vssubu.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 8 x i64> @llvm.riscv.vssubu.nxv8i64.nxv8i64(
+  <vscale x 8 x i64>,
+  <vscale x 8 x i64>,
+  i64);
+
+define <vscale x 8 x i64> @intrinsic_vssubu_vv_nxv8i64_nxv8i64_nxv8i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vv_nxv8i64_nxv8i64_nxv8i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
+  %a = call <vscale x 8 x i64> @llvm.riscv.vssubu.nxv8i64.nxv8i64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x i64> %1,
+    i64 %2)
+
+  ret <vscale x 8 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.vssubu.mask.nxv8i64.nxv8i64(
+  <vscale x 8 x i64>,
+  <vscale x 8 x i64>,
+  <vscale x 8 x i64>,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i64> @intrinsic_vssubu_mask_vv_nxv8i64_nxv8i64_nxv8i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, <vscale x 8 x i64> %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vv_nxv8i64_nxv8i64_nxv8i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vssubu.vv {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i64> @llvm.riscv.vssubu.mask.nxv8i64.nxv8i64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x i64> %1,
+    <vscale x 8 x i64> %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i64> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vssubu.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  i8,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vssubu_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i8> @llvm.riscv.vssubu.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 1 x i8> %a
+}
+
+declare <vscale x 1 x i8> @llvm.riscv.vssubu.mask.nxv1i8.i8(
+  <vscale x 1 x i8>,
+  <vscale x 1 x i8>,
+  i8,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i8> @intrinsic_vssubu_mask_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, i8 %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv1i8_nxv1i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i8> @llvm.riscv.vssubu.mask.nxv1i8.i8(
+    <vscale x 1 x i8> %0,
+    <vscale x 1 x i8> %1,
+    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.vssubu.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  i8,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vssubu_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i8> @llvm.riscv.vssubu.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 2 x i8> %a
+}
+
+declare <vscale x 2 x i8> @llvm.riscv.vssubu.mask.nxv2i8.i8(
+  <vscale x 2 x i8>,
+  <vscale x 2 x i8>,
+  i8,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i8> @intrinsic_vssubu_mask_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, i8 %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv2i8_nxv2i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i8> @llvm.riscv.vssubu.mask.nxv2i8.i8(
+    <vscale x 2 x i8> %0,
+    <vscale x 2 x i8> %1,
+    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.vssubu.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  i8,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vssubu_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i8> @llvm.riscv.vssubu.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 4 x i8> %a
+}
+
+declare <vscale x 4 x i8> @llvm.riscv.vssubu.mask.nxv4i8.i8(
+  <vscale x 4 x i8>,
+  <vscale x 4 x i8>,
+  i8,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i8> @intrinsic_vssubu_mask_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, i8 %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv4i8_nxv4i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,mf2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i8> @llvm.riscv.vssubu.mask.nxv4i8.i8(
+    <vscale x 4 x i8> %0,
+    <vscale x 4 x i8> %1,
+    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.vssubu.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  i8,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vssubu_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i8> @llvm.riscv.vssubu.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 8 x i8> %a
+}
+
+declare <vscale x 8 x i8> @llvm.riscv.vssubu.mask.nxv8i8.i8(
+  <vscale x 8 x i8>,
+  <vscale x 8 x i8>,
+  i8,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i8> @intrinsic_vssubu_mask_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, i8 %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv8i8_nxv8i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m1,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i8> @llvm.riscv.vssubu.mask.nxv8i8.i8(
+    <vscale x 8 x i8> %0,
+    <vscale x 8 x i8> %1,
+    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.vssubu.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  i8,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vssubu_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i8> @llvm.riscv.vssubu.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 16 x i8> %a
+}
+
+declare <vscale x 16 x i8> @llvm.riscv.vssubu.mask.nxv16i8.i8(
+  <vscale x 16 x i8>,
+  <vscale x 16 x i8>,
+  i8,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i8> @intrinsic_vssubu_mask_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, i8 %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv16i8_nxv16i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i8> @llvm.riscv.vssubu.mask.nxv16i8.i8(
+    <vscale x 16 x i8> %0,
+    <vscale x 16 x i8> %1,
+    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.vssubu.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  i8,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vssubu_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 32 x i8> @llvm.riscv.vssubu.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 32 x i8> @llvm.riscv.vssubu.mask.nxv32i8.i8(
+  <vscale x 32 x i8>,
+  <vscale x 32 x i8>,
+  i8,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i8> @intrinsic_vssubu_mask_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, i8 %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv32i8_nxv32i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i8> @llvm.riscv.vssubu.mask.nxv32i8.i8(
+    <vscale x 32 x i8> %0,
+    <vscale x 32 x i8> %1,
+    i8 %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vssubu.nxv64i8.i8(
+  <vscale x 64 x i8>,
+  i8,
+  i64);
+
+define <vscale x 64 x i8> @intrinsic_vssubu_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, i8 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 64 x i8> @llvm.riscv.vssubu.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    i8 %1,
+    i64 %2)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 64 x i8> @llvm.riscv.vssubu.mask.nxv64i8.i8(
+  <vscale x 64 x i8>,
+  <vscale x 64 x i8>,
+  i8,
+  <vscale x 64 x i1>,
+  i64);
+
+define <vscale x 64 x i8> @intrinsic_vssubu_mask_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, i8 %2, <vscale x 64 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv64i8_nxv64i8_i8
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e8,m8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 64 x i8> @llvm.riscv.vssubu.mask.nxv64i8.i8(
+    <vscale x 64 x i8> %0,
+    <vscale x 64 x i8> %1,
+    i8 %2,
+    <vscale x 64 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 64 x i8> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vssubu.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  i16,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vssubu_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i16> @llvm.riscv.vssubu.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 1 x i16> %a
+}
+
+declare <vscale x 1 x i16> @llvm.riscv.vssubu.mask.nxv1i16.i16(
+  <vscale x 1 x i16>,
+  <vscale x 1 x i16>,
+  i16,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i16> @intrinsic_vssubu_mask_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, i16 %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv1i16_nxv1i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i16> @llvm.riscv.vssubu.mask.nxv1i16.i16(
+    <vscale x 1 x i16> %0,
+    <vscale x 1 x i16> %1,
+    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.vssubu.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  i16,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vssubu_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i16> @llvm.riscv.vssubu.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 2 x i16> %a
+}
+
+declare <vscale x 2 x i16> @llvm.riscv.vssubu.mask.nxv2i16.i16(
+  <vscale x 2 x i16>,
+  <vscale x 2 x i16>,
+  i16,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i16> @intrinsic_vssubu_mask_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, i16 %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv2i16_nxv2i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,mf2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i16> @llvm.riscv.vssubu.mask.nxv2i16.i16(
+    <vscale x 2 x i16> %0,
+    <vscale x 2 x i16> %1,
+    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.vssubu.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  i16,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vssubu_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i16> @llvm.riscv.vssubu.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 4 x i16> %a
+}
+
+declare <vscale x 4 x i16> @llvm.riscv.vssubu.mask.nxv4i16.i16(
+  <vscale x 4 x i16>,
+  <vscale x 4 x i16>,
+  i16,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i16> @intrinsic_vssubu_mask_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, i16 %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv4i16_nxv4i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m1,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i16> @llvm.riscv.vssubu.mask.nxv4i16.i16(
+    <vscale x 4 x i16> %0,
+    <vscale x 4 x i16> %1,
+    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.vssubu.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  i16,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vssubu_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i16> @llvm.riscv.vssubu.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 8 x i16> %a
+}
+
+declare <vscale x 8 x i16> @llvm.riscv.vssubu.mask.nxv8i16.i16(
+  <vscale x 8 x i16>,
+  <vscale x 8 x i16>,
+  i16,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i16> @intrinsic_vssubu_mask_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, i16 %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv8i16_nxv8i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i16> @llvm.riscv.vssubu.mask.nxv8i16.i16(
+    <vscale x 8 x i16> %0,
+    <vscale x 8 x i16> %1,
+    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.vssubu.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  i16,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vssubu_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i16> @llvm.riscv.vssubu.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 16 x i16> @llvm.riscv.vssubu.mask.nxv16i16.i16(
+  <vscale x 16 x i16>,
+  <vscale x 16 x i16>,
+  i16,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i16> @intrinsic_vssubu_mask_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, i16 %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv16i16_nxv16i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i16> @llvm.riscv.vssubu.mask.nxv16i16.i16(
+    <vscale x 16 x i16> %0,
+    <vscale x 16 x i16> %1,
+    i16 %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vssubu.nxv32i16.i16(
+  <vscale x 32 x i16>,
+  i16,
+  i64);
+
+define <vscale x 32 x i16> @intrinsic_vssubu_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, i16 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 32 x i16> @llvm.riscv.vssubu.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    i16 %1,
+    i64 %2)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 32 x i16> @llvm.riscv.vssubu.mask.nxv32i16.i16(
+  <vscale x 32 x i16>,
+  <vscale x 32 x i16>,
+  i16,
+  <vscale x 32 x i1>,
+  i64);
+
+define <vscale x 32 x i16> @intrinsic_vssubu_mask_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, i16 %2, <vscale x 32 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv32i16_nxv32i16_i16
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e16,m8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 32 x i16> @llvm.riscv.vssubu.mask.nxv32i16.i16(
+    <vscale x 32 x i16> %0,
+    <vscale x 32 x i16> %1,
+    i16 %2,
+    <vscale x 32 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 32 x i16> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vssubu.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  i32,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vssubu_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i32> @llvm.riscv.vssubu.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 1 x i32> %a
+}
+
+declare <vscale x 1 x i32> @llvm.riscv.vssubu.mask.nxv1i32.i32(
+  <vscale x 1 x i32>,
+  <vscale x 1 x i32>,
+  i32,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i32> @intrinsic_vssubu_mask_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, i32 %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv1i32_nxv1i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,mf2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i32> @llvm.riscv.vssubu.mask.nxv1i32.i32(
+    <vscale x 1 x i32> %0,
+    <vscale x 1 x i32> %1,
+    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.vssubu.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  i32,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vssubu_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i32> @llvm.riscv.vssubu.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 2 x i32> %a
+}
+
+declare <vscale x 2 x i32> @llvm.riscv.vssubu.mask.nxv2i32.i32(
+  <vscale x 2 x i32>,
+  <vscale x 2 x i32>,
+  i32,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i32> @intrinsic_vssubu_mask_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, i32 %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv2i32_nxv2i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m1,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i32> @llvm.riscv.vssubu.mask.nxv2i32.i32(
+    <vscale x 2 x i32> %0,
+    <vscale x 2 x i32> %1,
+    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.vssubu.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  i32,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vssubu_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i32> @llvm.riscv.vssubu.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 4 x i32> %a
+}
+
+declare <vscale x 4 x i32> @llvm.riscv.vssubu.mask.nxv4i32.i32(
+  <vscale x 4 x i32>,
+  <vscale x 4 x i32>,
+  i32,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i32> @intrinsic_vssubu_mask_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, i32 %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv4i32_nxv4i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i32> @llvm.riscv.vssubu.mask.nxv4i32.i32(
+    <vscale x 4 x i32> %0,
+    <vscale x 4 x i32> %1,
+    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.vssubu.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  i32,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vssubu_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i32> @llvm.riscv.vssubu.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 8 x i32> @llvm.riscv.vssubu.mask.nxv8i32.i32(
+  <vscale x 8 x i32>,
+  <vscale x 8 x i32>,
+  i32,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i32> @intrinsic_vssubu_mask_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, i32 %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv8i32_nxv8i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i32> @llvm.riscv.vssubu.mask.nxv8i32.i32(
+    <vscale x 8 x i32> %0,
+    <vscale x 8 x i32> %1,
+    i32 %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vssubu.nxv16i32.i32(
+  <vscale x 16 x i32>,
+  i32,
+  i64);
+
+define <vscale x 16 x i32> @intrinsic_vssubu_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, i32 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 16 x i32> @llvm.riscv.vssubu.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    i32 %1,
+    i64 %2)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 16 x i32> @llvm.riscv.vssubu.mask.nxv16i32.i32(
+  <vscale x 16 x i32>,
+  <vscale x 16 x i32>,
+  i32,
+  <vscale x 16 x i1>,
+  i64);
+
+define <vscale x 16 x i32> @intrinsic_vssubu_mask_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, i32 %2, <vscale x 16 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv16i32_nxv16i32_i32
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e32,m8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 16 x i32> @llvm.riscv.vssubu.mask.nxv16i32.i32(
+    <vscale x 16 x i32> %0,
+    <vscale x 16 x i32> %1,
+    i32 %2,
+    <vscale x 16 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 16 x i32> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vssubu.nxv1i64.i64(
+  <vscale x 1 x i64>,
+  i64,
+  i64);
+
+define <vscale x 1 x i64> @intrinsic_vssubu_vx_nxv1i64_nxv1i64_i64(<vscale x 1 x i64> %0, i64 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv1i64_nxv1i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 1 x i64> @llvm.riscv.vssubu.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    i64 %1,
+    i64 %2)
+
+  ret <vscale x 1 x i64> %a
+}
+
+declare <vscale x 1 x i64> @llvm.riscv.vssubu.mask.nxv1i64.i64(
+  <vscale x 1 x i64>,
+  <vscale x 1 x i64>,
+  i64,
+  <vscale x 1 x i1>,
+  i64);
+
+define <vscale x 1 x i64> @intrinsic_vssubu_mask_vx_nxv1i64_nxv1i64_i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, i64 %2, <vscale x 1 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv1i64_nxv1i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m1,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 1 x i64> @llvm.riscv.vssubu.mask.nxv1i64.i64(
+    <vscale x 1 x i64> %0,
+    <vscale x 1 x i64> %1,
+    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.vssubu.nxv2i64.i64(
+  <vscale x 2 x i64>,
+  i64,
+  i64);
+
+define <vscale x 2 x i64> @intrinsic_vssubu_vx_nxv2i64_nxv2i64_i64(<vscale x 2 x i64> %0, i64 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv2i64_nxv2i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 2 x i64> @llvm.riscv.vssubu.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    i64 %1,
+    i64 %2)
+
+  ret <vscale x 2 x i64> %a
+}
+
+declare <vscale x 2 x i64> @llvm.riscv.vssubu.mask.nxv2i64.i64(
+  <vscale x 2 x i64>,
+  <vscale x 2 x i64>,
+  i64,
+  <vscale x 2 x i1>,
+  i64);
+
+define <vscale x 2 x i64> @intrinsic_vssubu_mask_vx_nxv2i64_nxv2i64_i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, i64 %2, <vscale x 2 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv2i64_nxv2i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m2,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 2 x i64> @llvm.riscv.vssubu.mask.nxv2i64.i64(
+    <vscale x 2 x i64> %0,
+    <vscale x 2 x i64> %1,
+    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.vssubu.nxv4i64.i64(
+  <vscale x 4 x i64>,
+  i64,
+  i64);
+
+define <vscale x 4 x i64> @intrinsic_vssubu_vx_nxv4i64_nxv4i64_i64(<vscale x 4 x i64> %0, i64 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv4i64_nxv4i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 4 x i64> @llvm.riscv.vssubu.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    i64 %1,
+    i64 %2)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 4 x i64> @llvm.riscv.vssubu.mask.nxv4i64.i64(
+  <vscale x 4 x i64>,
+  <vscale x 4 x i64>,
+  i64,
+  <vscale x 4 x i1>,
+  i64);
+
+define <vscale x 4 x i64> @intrinsic_vssubu_mask_vx_nxv4i64_nxv4i64_i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, i64 %2, <vscale x 4 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv4i64_nxv4i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m4,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 4 x i64> @llvm.riscv.vssubu.mask.nxv4i64.i64(
+    <vscale x 4 x i64> %0,
+    <vscale x 4 x i64> %1,
+    i64 %2,
+    <vscale x 4 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 4 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.vssubu.nxv8i64.i64(
+  <vscale x 8 x i64>,
+  i64,
+  i64);
+
+define <vscale x 8 x i64> @intrinsic_vssubu_vx_nxv8i64_nxv8i64_i64(<vscale x 8 x i64> %0, i64 %1, i64 %2) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_vx_nxv8i64_nxv8i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}
+  %a = call <vscale x 8 x i64> @llvm.riscv.vssubu.nxv8i64.i64(
+    <vscale x 8 x i64> %0,
+    i64 %1,
+    i64 %2)
+
+  ret <vscale x 8 x i64> %a
+}
+
+declare <vscale x 8 x i64> @llvm.riscv.vssubu.mask.nxv8i64.i64(
+  <vscale x 8 x i64>,
+  <vscale x 8 x i64>,
+  i64,
+  <vscale x 8 x i1>,
+  i64);
+
+define <vscale x 8 x i64> @intrinsic_vssubu_mask_vx_nxv8i64_nxv8i64_i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, i64 %2, <vscale x 8 x i1> %3, i64 %4) nounwind {
+entry:
+; CHECK-LABEL: intrinsic_vssubu_mask_vx_nxv8i64_nxv8i64_i64
+; CHECK:       vsetvli {{.*}}, {{a[0-9]+}}, e64,m8,ta,mu
+; CHECK:       vssubu.vx {{v[0-9]+}}, {{v[0-9]+}}, {{a[0-9]+}}, v0.t
+  %a = call <vscale x 8 x i64> @llvm.riscv.vssubu.mask.nxv8i64.i64(
+    <vscale x 8 x i64> %0,
+    <vscale x 8 x i64> %1,
+    i64 %2,
+    <vscale x 8 x i1> %3,
+    i64 %4)
+
+  ret <vscale x 8 x i64> %a
+}