[2/3][RISCV][POC] Model vxrm in LLVM intrinsics and machine instructions for RVV fixed-point instructions

[eopXD]

Summary

Depends on D151395.

This is the 2nd patch of the patch-set. For the cover letter of the
patch-set, please checkout D151395. This patch originates from
D121376.

This commit models vxrm by adding an immediate operand into intrinsics
and machine instructions of RVV fixed-point instruction vaadd,
vaaddu, vasub, and vasubu. This commit only covers intrinsics of
the four instructions, the proceeding patches of the patch-set will do
the same to other RVV fixed-point instructions.

The current naiive approach is to have a write to vxrm inserted before
every fixed-point instruction. This is done by the new added pass
RISCVInsertReadWriteCSR. The reason to name the pass in a more general
term is because we will also model rounding mode for the RVV floating-
point instructions. The approach will be improved in the future,
implementing partial redundancy elimination algorithms to it.

The original LLVM intrinsics and machine instructions, take vaadd as
an example, does not model the rounding mode is not removed in this
patch. That is, int.riscv.vaadd.* co-exists with
int.riscv.vaadd.rm.* after this patch. The next patch will add C
intrinsics of vaadd with an additional operand that models the control
of the rounding mode, in this patch, int.riscv.vaadd.rm.* will
replace int.riscv.vaadd.*.

Authored-by: ShihPo Hung <[e-mail]>
Co-Authored-by: eop Chen <[e-mail]>

[eopXD]

Bump CI.

[craig.topper]

llvm/lib/Target/RISCV/MCTargetDesc/RISCVBaseInfo.h

113

Extra blank line

llvm/lib/Target/RISCV/RISCVInsertReadWriteCSR.cpp

2

Incorrect file name and description

12

naive*

"insertion a write" -> "insertion of a write"?

84

Use operator* instead of optional::value. See many patches like 1792821c8308755593c114c3b7ae8ce33bdb08e9

llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td

1938

80 characters

1939

This isn't indented far enought to line up with RetClass.

6455

I would kind of prefer you do this 4 instruction group together.

[eopXD]

Address comments from Craig and resolve other test failures.

[craig.topper]

llvm/lib/Target/RISCV/RISCVInsertReadWriteCSR.cpp

23

RISCV -> RISC-V

87

We need to add an implicit use of VXRM to the vector instruction. That's how we do it in the InsertVSETVLI pass. See

MI.addOperand(MachineOperand::CreateReg(RISCV::VL, /*isDef*/ false,      
                                        /*isImp*/ true));

from RISCVInsertVSETVLI::emitVSETVLIs

llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td

5787–5788

The Pseudos don't use VXRM until the VXRM write instruction is inserted.

5788

Line up the colons

llvm/test/CodeGen/RISCV/O0-pipeline.ll

44

RISCV -> RISC-V

llvm/test/CodeGen/RISCV/rvv/vxrm.mir

27–28

Should we delete the existing WriteVXRMImm instruction from this test?

[eopXD]

Address comments from Craig.

[craig.topper]

llvm/test/CodeGen/RISCV/rvv/vxrm.mir

17

I would expect there to be two $vxrm operands since you started with one and the pass added one.

28

Drop the implicit $vxrm here. It shouldn't exist until the pass runs.

The implicit $vl, implicit $vtype operands shouldn't exist until the InsertVSETVLI pass runs.

[eopXD]

Address comments from Craig.

llvm/test/CodeGen/RISCV/rvv/vxrm.mir

17

After removal of the starting $vxrm, I think it is correct here that one only have one here.

28

Removed implicit $vxrm, implicit $vl, implicit $vtype

[craig.topper]

llvm/test/CodeGen/RISCV/rvv/vxrm.mir

28

They still seem to be here?

[eopXD]

Really delete the implit vl, vtype, and vxrm in test case.

[eopXD]

llvm/test/CodeGen/RISCV/rvv/vxrm.mir

28

My bad, I seem to mix up the commits. Removed it.

[craig.topper]

llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td

1132

Indentation

1936

Indentation

4526

Indentation

4664

Indentation

4720

Indentation

[eopXD]

Fix indentation.

[craig.topper]

LGTM

[eopXD]

Rebase and resolve conflict.

[eopXD]

Remove template VPseudoVAALU_VV_VX that is no longer in use.

[eopXD]

Bump CI.

[eopXD]

Rebase to latest main.

[eopXD]

Remove side effect for Pseudo{VAADD/VAADDU/VASUB/VASUBU}.

[eopXD]

Update code due to rebase.

[eopXD]

Respect overall naming scheme for templates.

[eopXD]

Fix indentation.

[eopXD]

Update code due to rebase.

[eopXD]

Remove let hasSideEffects = 0; under
VPseudoBinaryNoMaskRoundingMode, VPseudoBinaryNoMaskTURoundingMode, and VPseudoBinaryMaskPolicyRoundingMode.

[eopXD]

Rebase to latest main.

[eopXD]

Conform added templates to also have the isSEWAware parameter introduced by D152428.

[dblaikie]

FWIW, I/we (google) am seeing a failure internally on some Halide tests: LLVM ERROR: Cannot select: intrinsic %llvm.riscv.vaadd - I don't have a small repro to share, but might be worth reverting pre-emptively?

[craig.topper]

In D151396#4436310, @dblaikie wrote:

FWIW, I/we (google) am seeing a failure internally on some Halide tests: LLVM ERROR: Cannot select: intrinsic %llvm.riscv.vaadd - I don't have a small repro to share, but might be worth reverting pre-emptively?

I think this is because we changed the signature of the intrinsic, and Halide needs to be updated. Or we need to keep the old intrinsic names and their behavior for Halide. I think Halide ultimately does want the new behavior. Zalman had asked for it in the past.

[craig.topper]

In D151396#4436311, @craig.topper wrote:

In D151396#4436310, @dblaikie wrote:

FWIW, I/we (google) am seeing a failure internally on some Halide tests: LLVM ERROR: Cannot select: intrinsic %llvm.riscv.vaadd - I don't have a small repro to share, but might be worth reverting pre-emptively?

I think this is because we changed the signature of the intrinsic, and Halide needs to be updated. Or we need to keep the old intrinsic names and their behavior for Halide. I think Halide ultimately does want the new behavior. Zalman had asked for it in the past.

@zvookin Are you still working on Halide?

[craig.topper]

@dblaikie looks like Halide was updated https://github.com/halide/Halide/commit/1e963ff817ef0968cc25d811a25a7350c8953ee6

llvm/include/llvm/IR/IntrinsicsRISCV.td

let TargetPrefix = "riscv" in {
   class RISCVSaturatingBinaryAAXUnMasked
         : DefaultAttrsIntrinsic<[llvm_anyvector_ty],
                     [LLVMMatchType<0>, LLVMMatchType<0>, llvm_any_ty,
                      llvm_anyint_ty],
                     [IntrNoMem, IntrHasSideEffects]>, RISCVVIntrinsic {
     let ScalarOperand = 2;
     let VLOperand = 3;
   }
+  // For Saturating binary operations with rounding-mode operand
+  // The destination vector type is the same as first source vector.
+  // Input: (passthru, vector_in, vector_in/scalar_in, vxrm, vl)
+  class RISCVSaturatingBinaryAAXUnMaskedRoundingMode
+        : Intrinsic<[llvm_anyvector_ty],
+                    [LLVMMatchType<0>, LLVMMatchType<0>, llvm_any_ty,
+                     llvm_anyint_ty, LLVMMatchType<2>],
+                    [ImmArg<ArgIndex<3>>, IntrNoMem]>, RISCVVIntrinsic {
+    let ScalarOperand = 2;
+    let VLOperand = 4;
+  }
   // 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, policy)
   class RISCVSaturatingBinaryAAXMasked
         : DefaultAttrsIntrinsic<[llvm_anyvector_ty],
                     [LLVMMatchType<0>, LLVMMatchType<0>, llvm_any_ty,
                      LLVMScalarOrSameVectorWidth<0, llvm_i1_ty>, llvm_anyint_ty,
                      LLVMMatchType<2>],
                     [ImmArg<ArgIndex<5>>, IntrNoMem, IntrHasSideEffects]>, RISCVVIntrinsic {
     let ScalarOperand = 2;
     let VLOperand = 4;
   }
+  // For Saturating binary operations with mask and rounding-mode operand
+  // The destination vector type is the same as first source vector.
+  // Input: (maskedoff, vector_in, vector_in/scalar_in, mask, vxrm, vl, policy)
+  class RISCVSaturatingBinaryAAXMaskedRoundingMode
+        : Intrinsic<[llvm_anyvector_ty],
+                    [LLVMMatchType<0>, LLVMMatchType<0>, llvm_any_ty,
+                     LLVMScalarOrSameVectorWidth<0, llvm_i1_ty>, llvm_anyint_ty,
+                     LLVMMatchType<2>, LLVMMatchType<2>],
+                    [ImmArg<ArgIndex<4>>, ImmArg<ArgIndex<6>>, IntrNoMem]>, RISCVVIntrinsic {
+    let ScalarOperand = 2;
+    let VLOperand = 5;
+  }
   // For Saturating binary operations.
   // The destination vector type is the same as first source vector.
   // The second source operand matches the destination type or is an XLen scalar.
   // Input: (passthru, vector_in, vector_in/scalar_in, vl)
   class RISCVSaturatingBinaryAAShiftUnMasked
         : DefaultAttrsIntrinsic<[llvm_anyvector_ty],
                     [LLVMMatchType<0>, LLVMMatchType<0>, llvm_any_ty,
                      llvm_anyint_ty],
let TargetPrefix = "riscv" in {
   }
   multiclass RISCVBinaryMaskOut {
     def "int_riscv_" # NAME : RISCVBinaryMOut;
   }
   multiclass RISCVSaturatingBinaryAAX {
     def "int_riscv_" # NAME : RISCVSaturatingBinaryAAXUnMasked;
     def "int_riscv_" # NAME # "_mask" : RISCVSaturatingBinaryAAXMasked;
   }
+  multiclass RISCVSaturatingBinaryAAXRoundingMode {
+    def "int_riscv_" # NAME : RISCVSaturatingBinaryAAXUnMaskedRoundingMode;
+    def "int_riscv_" # NAME # "_mask" : RISCVSaturatingBinaryAAXMaskedRoundingMode;
+  }
   multiclass RISCVSaturatingBinaryAAShift {
     def "int_riscv_" # NAME : RISCVSaturatingBinaryAAShiftUnMasked;
     def "int_riscv_" # NAME # "_mask" : RISCVSaturatingBinaryAAShiftMasked;
   }
   multiclass RISCVSaturatingBinaryABShift {
     def "int_riscv_" # NAME : RISCVSaturatingBinaryABShiftUnMasked;
     def "int_riscv_" # NAME # "_mask" : RISCVSaturatingBinaryABShiftMasked;
   }

 
   def "int_riscv_vcompress" : RISCVCompress;
 
   defm vaaddu : RISCVSaturatingBinaryAAX;
   defm vaadd : RISCVSaturatingBinaryAAX;
   defm vasubu : RISCVSaturatingBinaryAAX;
   defm vasub : RISCVSaturatingBinaryAAX;
 
+  // Note: These intrinsics has an additional `.rm` to their name compared to
+  // their existing ones. These intrinsics has an additional operand that models
+  // the rounding mode and will replace the existing ones in the next commit.
+  defm vaaddu_rm : RISCVSaturatingBinaryAAXRoundingMode;
+  defm vaadd_rm : RISCVSaturatingBinaryAAXRoundingMode;
+  defm vasubu_rm : RISCVSaturatingBinaryAAXRoundingMode;
+  defm vasub_rm : RISCVSaturatingBinaryAAXRoundingMode;
+
   defm vsmul : RISCVSaturatingBinaryAAX;
 
   defm vssrl : RISCVSaturatingBinaryAAShift;
   defm vssra : RISCVSaturatingBinaryAAShift;
 
   defm vnclipu : RISCVSaturatingBinaryABShift;
   defm vnclip : RISCVSaturatingBinaryABShift;
 

llvm/lib/Target/RISCV/CMakeLists.txt

add_llvm_target(RISCVCodeGen
   RISCVAsmPrinter.cpp
   RISCVCodeGenPrepare.cpp
   RISCVMakeCompressible.cpp
   RISCVExpandAtomicPseudoInsts.cpp
   RISCVExpandPseudoInsts.cpp
   RISCVFrameLowering.cpp
   RISCVGatherScatterLowering.cpp
   RISCVInsertVSETVLI.cpp
+  RISCVInsertReadWriteCSR.cpp
   RISCVInstrInfo.cpp
   RISCVISelDAGToDAG.cpp
   RISCVISelLowering.cpp
   RISCVMachineFunctionInfo.cpp
   RISCVMacroFusion.cpp
   RISCVMergeBaseOffset.cpp
   RISCVOptWInstrs.cpp
   RISCVRedundantCopyElimination.cpp

llvm/lib/Target/RISCV/MCTargetDesc/RISCVBaseInfo.h

enum {
   UsesMaskPolicyMask = 1 << UsesMaskPolicyShift,
 
   // Indicates that the result can be considered sign extended from bit 31. Some
   // instructions with this flag aren't W instructions, but are either sign
   // extended from a smaller size, always outputs a small integer, or put zeros
   // in bits 63:31. Used by the SExtWRemoval pass.
   IsSignExtendingOpWShift = UsesMaskPolicyShift + 1,
   IsSignExtendingOpWMask = 1ULL << IsSignExtendingOpWShift,
+
+  HasRoundModeOpShift = IsSignExtendingOpWShift + 1,
+  HasRoundModeOpMask = 1 << HasRoundModeOpShift,
 };
 
 enum VLMUL : uint8_t {
   LMUL_1 = 0,
   LMUL_2,
   LMUL_4,
   LMUL_8,
   LMUL_RESERVED,
   LMUL_F8,

 static inline bool isRVVWideningReduction(uint64_t TSFlags) {
   return TSFlags & IsRVVWideningReductionMask;
 }
 /// \returns true if mask policy is valid for the instruction.
 static inline bool usesMaskPolicy(uint64_t TSFlags) {
   return TSFlags & UsesMaskPolicyMask;
 }
 
+/// \returns true if there is a rounding mode operand for this instruction
+static inline bool hasRoundModeOp(uint64_t TSFlags) {
+  return TSFlags & HasRoundModeOpMask;
+}
+
 static inline unsigned getVLOpNum(const MCInstrDesc &Desc) {
   const uint64_t TSFlags = Desc.TSFlags;
   // This method is only called if we expect to have a VL operand, and all
   // instructions with VL also have SEW.
   assert(hasSEWOp(TSFlags) && hasVLOp(TSFlags));
   unsigned Offset = 2;
   if (hasVecPolicyOp(TSFlags))
     Offset = 3;

llvm/lib/Target/RISCV/RISCV.h

 void initializeRISCVPreRAExpandPseudoPass(PassRegistry &);
 
 FunctionPass *createRISCVExpandAtomicPseudoPass();
 void initializeRISCVExpandAtomicPseudoPass(PassRegistry &);
 
 FunctionPass *createRISCVInsertVSETVLIPass();
 void initializeRISCVInsertVSETVLIPass(PassRegistry &);
 
+FunctionPass *createRISCVInsertReadWriteCSRPass();
+void initializeRISCVInsertReadWriteCSRPass(PassRegistry &);
+
 FunctionPass *createRISCVRedundantCopyEliminationPass();
 void initializeRISCVRedundantCopyEliminationPass(PassRegistry &);
 
 FunctionPass *createRISCVInitUndefPass();
 void initializeRISCVInitUndefPass(PassRegistry &);
 extern char &RISCVInitUndefID;
 
 InstructionSelector *createRISCVInstructionSelector(const RISCVTargetMachine &,
                                                     RISCVSubtarget &,
                                                     RISCVRegisterBankInfo &);
 void initializeRISCVDAGToDAGISelPass(PassRegistry &);
 } // namespace llvm
 
 #endif

llvm/lib/Target/RISCV/RISCVInsertReadWriteCSR.cpp

+//===-- RISCVInsertReadWriteCSR.cpp - Insert Read/Write of RISC-V CSR -----===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+// This file implements the machine function pass to insert read/write of CSR-s
+// of the RISC-V instructions.
+//
+// Currently the pass implements naive insertion of a write to vxrm before an
+// RVV fixed-point instruction.
+//
+//===----------------------------------------------------------------------===//
+
+#include "RISCV.h"
+#include "RISCVSubtarget.h"
+#include "llvm/CodeGen/MachineFunctionPass.h"
+using namespace llvm;
+
+#define DEBUG_TYPE "riscv-insert-read-write-csr"
+#define RISCV_INSERT_READ_WRITE_CSR_NAME "RISC-V Insert Read/Write CSR Pass"
+
+namespace {
+
+class RISCVInsertReadWriteCSR : public MachineFunctionPass {
+  const TargetInstrInfo *TII;
+
+public:
+  static char ID;
+
+  RISCVInsertReadWriteCSR() : MachineFunctionPass(ID) {
+    initializeRISCVInsertReadWriteCSRPass(*PassRegistry::getPassRegistry());
+  }
+
+  bool runOnMachineFunction(MachineFunction &MF) override;
+
+  void getAnalysisUsage(AnalysisUsage &AU) const override {
+    AU.setPreservesCFG();
+    MachineFunctionPass::getAnalysisUsage(AU);
+  }
+
+  StringRef getPassName() const override {
+    return RISCV_INSERT_READ_WRITE_CSR_NAME;
+  }
+
+private:
+  bool emitWriteVXRM(MachineBasicBlock &MBB);
+  std::optional<unsigned> getRoundModeIdx(const MachineInstr &MI);
+};
+
+} // end anonymous namespace
+
+char RISCVInsertReadWriteCSR::ID = 0;
+
+INITIALIZE_PASS(RISCVInsertReadWriteCSR, DEBUG_TYPE,
+                RISCV_INSERT_READ_WRITE_CSR_NAME, false, false)
+
+// This function returns the index to the rounding mode immediate value if any,
+// otherwise the function will return None.
+std::optional<unsigned>
+RISCVInsertReadWriteCSR::getRoundModeIdx(const MachineInstr &MI) {
+  uint64_t TSFlags = MI.getDesc().TSFlags;
+  if (!RISCVII::hasRoundModeOp(TSFlags))
+    return std::nullopt;
+
+  // The operand order
+  // -------------------------------------
+  // | n-1 (if any)   | n-2  | n-3 | n-4 |
+  // | policy         | sew  | vl  | rm  |
+  // -------------------------------------
+  return MI.getNumExplicitOperands() - RISCVII::hasVecPolicyOp(TSFlags) - 3;
+}
+
+// This function inserts a write to vxrm when encountering an RVV fixed-point
+// instruction.
+bool RISCVInsertReadWriteCSR::emitWriteVXRM(MachineBasicBlock &MBB) {
+  bool Changed = false;
+  for (MachineInstr &MI : MBB) {
+    if (auto RoundModeIdx = getRoundModeIdx(MI)) {
+      Changed = true;
+
+      unsigned VXRMImm = MI.getOperand(*RoundModeIdx).getImm();
+      BuildMI(MBB, MI, MI.getDebugLoc(), TII->get(RISCV::WriteVXRMImm))
+          .addImm(VXRMImm);
+      MI.addOperand(MachineOperand::CreateReg(RISCV::VXRM, /*IsDef*/ false,
+                                              /*IsImp*/ true));
+    }
+  }
+  return Changed;
+}
+
+bool RISCVInsertReadWriteCSR::runOnMachineFunction(MachineFunction &MF) {
+  // Skip if the vector extension is not enabled.
+  const RISCVSubtarget &ST = MF.getSubtarget<RISCVSubtarget>();
+  if (!ST.hasVInstructions())
+    return false;
+
+  TII = ST.getInstrInfo();
+
+  bool Changed = false;
+
+  for (MachineBasicBlock &MBB : MF)
+    Changed |= emitWriteVXRM(MBB);
+
+  return Changed;
+}
+
+FunctionPass *llvm::createRISCVInsertReadWriteCSRPass() {
+  return new RISCVInsertReadWriteCSR();
+}

llvm/lib/Target/RISCV/RISCVInstrFormats.td

class RVInst<dag outs, dag ins, string opcodestr, string argstr,
   let TSFlags{17} = UsesMaskPolicy;
 
   // Indicates that the result can be considered sign extended from bit 31. Some
   // instructions with this flag aren't W instructions, but are either sign
   // extended from a smaller size, always outputs a small integer, or put zeros
   // in bits 63:31. Used by the SExtWRemoval pass.
   bit IsSignExtendingOpW = 0;
   let TSFlags{18} = IsSignExtendingOpW;
+
+  bit HasRoundModeOp = 0;
+  let TSFlags{19} =  HasRoundModeOp;
 }
 
 // Pseudo instructions
 class Pseudo<dag outs, dag ins, list<dag> pattern, string opcodestr = "", string argstr = "">
     : RVInst<outs, ins, opcodestr, argstr, pattern, InstFormatPseudo> {
   let isPseudo = 1;
   let isCodeGenOnly = 1;
 }

llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td

class VPseudoBinaryNoMaskTU<VReg RetClass,
   let mayLoad = 0;
   let mayStore = 0;
   let hasSideEffects = 0;
   let Constraints = Join<[Constraint, "$rd = $merge"], ",">.ret;
   let HasVLOp = 1;
   let HasSEWOp = 1;
 }
 
+class VPseudoBinaryNoMaskRoundingMode<VReg RetClass,
+                                      VReg Op1Class,
+                                      DAGOperand Op2Class,
+                                      string Constraint> :
+        Pseudo<(outs RetClass:$rd),
+               (ins Op1Class:$rs2, Op2Class:$rs1, ixlenimm:$rm, AVL:$vl, ixlenimm:$sew), []>,
+        RISCVVPseudo {
+  let mayLoad = 0;
+  let mayStore = 0;
+  let hasSideEffects = 0;
+  let Constraints = Constraint;
+  let HasVLOp = 1;
+  let HasSEWOp = 1;
+  let HasRoundModeOp = 1;
+}
+
+class VPseudoBinaryNoMaskTURoundingMode<VReg RetClass,
+                                        VReg Op1Class,
+                                        DAGOperand Op2Class,
+                                        string Constraint> :
+        Pseudo<(outs RetClass:$rd),
+               (ins RetClass:$merge, Op1Class:$rs2, Op2Class:$rs1, ixlenimm:$rm,
+                    AVL:$vl, ixlenimm:$sew), []>,
+        RISCVVPseudo {
+  let mayLoad = 0;
+  let mayStore = 0;
+  let hasSideEffects = 0;
+  let Constraints = Join<[Constraint, "$rd = $merge"], ",">.ret;
+  let HasVLOp = 1;
+  let HasSEWOp = 1;
+  let HasRoundModeOp = 1;
+}
+
+class VPseudoBinaryMaskPolicyRoundingMode<VReg RetClass,
+                                          RegisterClass Op1Class,
+                                          DAGOperand Op2Class,
+                                          string Constraint> :
+        Pseudo<(outs GetVRegNoV0<RetClass>.R:$rd),
+                (ins GetVRegNoV0<RetClass>.R:$merge,
+                     Op1Class:$rs2, Op2Class:$rs1,
+                     VMaskOp:$vm, ixlenimm:$rm, AVL:$vl,
+                     ixlenimm:$sew, ixlenimm:$policy), []>,
+        RISCVVPseudo {
+  let mayLoad = 0;
+  let mayStore = 0;
+  let hasSideEffects = 0;
+  let Constraints = Join<[Constraint, "$rd = $merge"], ",">.ret;
+  let HasVLOp = 1;
+  let HasSEWOp = 1;
+  let HasVecPolicyOp = 1;
+  let UsesMaskPolicy = 1;
+  let HasRoundModeOp = 1;
+}
+
 // Special version of VPseudoBinaryNoMask where we pretend the first source is
 // tied to the destination.
 // This allows maskedoff and rs2 to be the same register.
 class VPseudoTiedBinaryNoMask<VReg RetClass,
                               DAGOperand Op2Class,
                               string Constraint> :
         Pseudo<(outs RetClass:$rd),
                (ins RetClass:$rs2, Op2Class:$rs1, AVL:$vl, ixlenimm:$sew,

 multiclass VPseudoBinary<VReg RetClass,
                          VReg Op1Class,
                          DAGOperand Op2Class,
                          LMULInfo MInfo,
                          string Constraint = "",
                          int sew = 0> {
   let VLMul = MInfo.value in {
     defvar suffix = !if(sew, "_" # MInfo.MX # "_E" # sew, "_" # MInfo.MX);
     def suffix : VPseudoBinaryNoMask<RetClass, Op1Class, Op2Class,
                                      Constraint>;
     def suffix # "_TU" : VPseudoBinaryNoMaskTU<RetClass, Op1Class, Op2Class,
                                                Constraint>;
     def suffix # "_MASK" : VPseudoBinaryMaskPolicy<RetClass, Op1Class, Op2Class,
                                                    Constraint>,
                            RISCVMaskedPseudo</*MaskOpIdx*/ 3>;
   }
 }
 
+multiclass VPseudoBinaryRoundingMode<VReg RetClass,
+                                     VReg Op1Class,
+                                     DAGOperand Op2Class,
+                                     LMULInfo MInfo,
+                                     string Constraint = ""> {
+  let VLMul = MInfo.value in {
+    def "_" # MInfo.MX : 
+      VPseudoBinaryNoMaskRoundingMode<RetClass, Op1Class, Op2Class, Constraint>;
+    def "_" # MInfo.MX # "_TU" :
+      VPseudoBinaryNoMaskTURoundingMode<RetClass, Op1Class, Op2Class,
+                                        Constraint>;
+    def "_" # MInfo.MX # "_MASK" :
+      VPseudoBinaryMaskPolicyRoundingMode<RetClass, Op1Class, Op2Class,
+                                          Constraint>,
+                                          RISCVMaskedPseudo</*MaskOpIdx*/ 3>;
+  }
+}
+
 multiclass VPseudoBinaryM<VReg RetClass,
                           VReg Op1Class,
                           DAGOperand Op2Class,
                           LMULInfo MInfo,
                           string Constraint = ""> {
   let VLMul = MInfo.value in {
     def "_" # MInfo.MX : VPseudoBinaryNoMask<RetClass, Op1Class, Op2Class,
                                              Constraint>;
def "_" # MInfo.MX # "_MASK_TIED" : VPseudoTiedBinaryMask<RetClass, Op2Class,
                                                          Constraint>;
   }
 }
 
 multiclass VPseudoBinaryV_VV<LMULInfo m, string Constraint = "", int sew = 0> {
   defm _VV : VPseudoBinary<m.vrclass, m.vrclass, m.vrclass, m, Constraint, sew>;
 }
 
+multiclass VPseudoBinaryV_VV_RM<LMULInfo m, string Constraint = ""> {
+  defm _VV : VPseudoBinaryRoundingMode<m.vrclass, m.vrclass, m.vrclass, m, Constraint>;
+}
+
 // Similar to VPseudoBinaryV_VV, but uses MxListF.
 multiclass VPseudoBinaryFV_VV<LMULInfo m, string Constraint = "", int sew = 0> {
   defm _VV : VPseudoBinary<m.vrclass, m.vrclass, m.vrclass, m, Constraint, sew>;
 }
 
 multiclass VPseudoVGTR_VV_EEW<int eew, string Constraint = ""> {
   foreach m = MxList in {
     defvar mx = m.MX;
foreach m = MxList in {
     }
   }
 }
 
 multiclass VPseudoBinaryV_VX<LMULInfo m, string Constraint = "", int sew = 0> {
   defm "_VX" : VPseudoBinary<m.vrclass, m.vrclass, GPR, m, Constraint, sew>;
 }
 
+multiclass VPseudoBinaryV_VX_RM<LMULInfo m, string Constraint = ""> {
+  defm "_VX" : VPseudoBinaryRoundingMode<m.vrclass, m.vrclass, GPR, m, Constraint>;
+}
+
 multiclass VPseudoVSLD1_VX<string Constraint = ""> {
   foreach m = MxList in {
     defvar mx = m.MX;
     defvar WriteVISlide1X_MX = !cast<SchedWrite>("WriteVISlide1X_" # mx);
     defvar ReadVISlideV_MX = !cast<SchedRead>("ReadVISlideV_" # mx);
     defvar ReadVISlideX_MX = !cast<SchedRead>("ReadVISlideX_" # mx);
 
     defm "_VX" : VPseudoBinary<m.vrclass, m.vrclass, GPR, m, Constraint>,
foreach m = MxList in {
 
     defm "" : VPseudoBinaryV_VV<m>,
               Sched<[WriteVSMulV_MX, ReadVSMulV_MX, ReadVSMulV_MX, ReadVMask]>;
     defm "" : VPseudoBinaryV_VX<m>,
               Sched<[WriteVSMulX_MX, ReadVSMulV_MX, ReadVSMulX_MX, ReadVMask]>;
   }
 }
 
-multiclass VPseudoVAALU_VV_VX {
+multiclass VPseudoVAALU_VV_VX_RM {
   foreach m = MxList in {
     defvar mx = m.MX;
     defvar WriteVAALUV_MX = !cast<SchedWrite>("WriteVAALUV_" # mx);
     defvar WriteVAALUX_MX = !cast<SchedWrite>("WriteVAALUX_" # mx);
     defvar ReadVAALUV_MX = !cast<SchedRead>("ReadVAALUV_" # mx);
     defvar ReadVAALUX_MX = !cast<SchedRead>("ReadVAALUX_" # mx);
 
-    defm "" : VPseudoBinaryV_VV<m>,
+    defm "" : VPseudoBinaryV_VV_RM<m>,
               Sched<[WriteVAALUV_MX, ReadVAALUV_MX, ReadVAALUV_MX, ReadVMask]>;
-    defm "" : VPseudoBinaryV_VX<m>,
+    defm "" : VPseudoBinaryV_VX_RM<m>,
               Sched<[WriteVAALUX_MX, ReadVAALUV_MX, ReadVAALUX_MX, ReadVMask]>;
   }
 }
 
 multiclass VPseudoVMINMAX_VV_VX {
   foreach m = MxList in {
     defvar mx = m.MX;
     defvar WriteVIMinMaxV_MX = !cast<SchedWrite>("WriteVIMinMaxV_" # mx);
Pat<(result_type (!cast<Intrinsic>(intrinsic_name)
                    (op2_type op2_kind:$rs2),
                    VLOpFrag)),
                    (!cast<Instruction>(inst#"_TU")
                    (result_type result_reg_class:$merge),
                    (op1_type op1_reg_class:$rs1),
                    (op2_type op2_kind:$rs2),
                    GPR:$vl, sew)>;
 
+class VPatBinaryNoMaskTARoundingMode<string intrinsic_name,
+                                     string inst,
+                                     ValueType result_type,
+                                     ValueType op1_type,
+                                     ValueType op2_type,
+                                     int sew,
+                                     VReg op1_reg_class,
+                                     DAGOperand op2_kind> :
+  Pat<(result_type (!cast<Intrinsic>(intrinsic_name # "_rm")
+                   (result_type (undef)),
+                   (op1_type op1_reg_class:$rs1),
+                   (op2_type op2_kind:$rs2),
+                   (XLenVT timm:$round),
+                   VLOpFrag)),
+                   (!cast<Instruction>(inst)
+                   (op1_type op1_reg_class:$rs1),
+                   (op2_type op2_kind:$rs2),
+                   (XLenVT timm:$round),
+                   GPR:$vl, sew)>;
+
+class VPatBinaryNoMaskTURoundingMode<string intrinsic_name,
+                                     string inst,
+                                     ValueType result_type,
+                                     ValueType op1_type,
+                                     ValueType op2_type,
+                                     int sew,
+                                     VReg result_reg_class,
+                                     VReg op1_reg_class,
+                                     DAGOperand op2_kind> :
+  Pat<(result_type (!cast<Intrinsic>(intrinsic_name # "_rm")
+                   (result_type result_reg_class:$merge),
+                   (op1_type op1_reg_class:$rs1),
+                   (op2_type op2_kind:$rs2),
+                   (XLenVT timm:$round),
+                   VLOpFrag)),
+                   (!cast<Instruction>(inst#"_TU")
+                   (result_type result_reg_class:$merge),
+                   (op1_type op1_reg_class:$rs1),
+                   (op2_type op2_kind:$rs2),
+                   (XLenVT timm:$round),
+                   GPR:$vl, sew)>;
+
+
 // Same as above but source operands are swapped.
 class VPatBinaryNoMaskSwapped<string intrinsic_name,
                               string inst,
                               ValueType result_type,
                               ValueType op1_type,
                               ValueType op2_type,
                               int sew,
                               VReg op1_reg_class,
Pat<(result_type (!cast<Intrinsic>(intrinsic_name#"_mask")
                    (mask_type V0),
                    VLOpFrag, (XLenVT timm:$policy))),
                    (!cast<Instruction>(inst#"_MASK")
                    (result_type result_reg_class:$merge),
                    (op1_type op1_reg_class:$rs1),
                    (op2_type op2_kind:$rs2),
                    (mask_type V0), GPR:$vl, sew, (XLenVT timm:$policy))>;
 
+class VPatBinaryMaskTARoundingMode<string intrinsic_name,
+                                   string inst,
+                                   ValueType result_type,
+                                   ValueType op1_type,
+                                   ValueType op2_type,
+                                   ValueType mask_type,
+                                   int sew,
+                                   VReg result_reg_class,
+                                   VReg op1_reg_class,
+                                   DAGOperand op2_kind> :
+  Pat<(result_type (!cast<Intrinsic>(intrinsic_name#"_rm_mask")
+                   (result_type result_reg_class:$merge),
+                   (op1_type op1_reg_class:$rs1),
+                   (op2_type op2_kind:$rs2),
+                   (mask_type V0),
+                   (XLenVT timm:$round),
+                   VLOpFrag, (XLenVT timm:$policy))),
+                   (!cast<Instruction>(inst#"_MASK")
+                   (result_type result_reg_class:$merge),
+                   (op1_type op1_reg_class:$rs1),
+                   (op2_type op2_kind:$rs2),
+                   (mask_type V0),
+                   (XLenVT timm:$round),
+                   GPR:$vl, sew, (XLenVT timm:$policy))>;
+
 // Same as above but source operands are swapped.
 class VPatBinaryMaskSwapped<string intrinsic_name,
                             string inst,
                             ValueType result_type,
                             ValueType op1_type,
                             ValueType op2_type,
                             ValueType mask_type,
                             int sew,
def : VPatBinaryNoMaskTA<intrinsic, inst, result_type, op1_type, op2_type,
                            sew, op1_reg_class, op2_kind>;
   def : VPatBinaryNoMaskTU<intrinsic, inst, result_type, op1_type, op2_type,
                            sew, result_reg_class, op1_reg_class, op2_kind>;
   def : VPatBinaryMaskTA<intrinsic, inst, result_type, op1_type, op2_type,
                          mask_type, sew, result_reg_class, op1_reg_class,
                          op2_kind>;
 }
 
+multiclass VPatBinaryTARoundingMode<string intrinsic,
+                                    string inst,
+                                    ValueType result_type,
+                                    ValueType op1_type,
+                                    ValueType op2_type,
+                                    ValueType mask_type,
+                                    int sew,
+                                    VReg result_reg_class,
+                                    VReg op1_reg_class,
+                                    DAGOperand op2_kind>
+{
+  def : VPatBinaryNoMaskTARoundingMode<intrinsic, inst, result_type, op1_type, op2_type,
+                                       sew, op1_reg_class, op2_kind>;
+  def : VPatBinaryNoMaskTURoundingMode<intrinsic, inst, result_type, op1_type, op2_type,
+                                       sew, result_reg_class, op1_reg_class, op2_kind>;
+  def : VPatBinaryMaskTARoundingMode<intrinsic, inst, result_type, op1_type, op2_type,
+                                     mask_type, sew, result_reg_class, op1_reg_class,
+                                     op2_kind>;
+}
+
 multiclass VPatBinarySwapped<string intrinsic,
                       string inst,
                       ValueType result_type,
                       ValueType op1_type,
                       ValueType op2_type,
                       ValueType mask_type,
                       int sew,
                       VReg result_reg_class,
multiclass VPatConversionTA<string intrinsic,
   def : VPatUnaryNoMaskTU<intrinsic, inst, kind, result_type, op1_type,
                           sew, vlmul, result_reg_class, op1_reg_class>;
   def : VPatUnaryMaskTA<intrinsic, inst, kind, result_type, op1_type,
                         mask_type, sew, vlmul, result_reg_class, op1_reg_class>;
 }
 
 multiclass VPatBinaryV_VV<string intrinsic, string instruction,
                           list<VTypeInfo> vtilist, bit isSEWAware = 0> {
   foreach vti = vtilist in
     let Predicates = GetVTypePredicates<vti>.Predicates in
     defm : VPatBinaryTA<intrinsic,
                         !if(isSEWAware,
                             instruction # "_VV_" # vti.LMul.MX # "_E" # vti.SEW,
                             instruction # "_VV_" # vti.LMul.MX),
                         vti.Vector, vti.Vector, vti.Vector,vti.Mask,
                         vti.Log2SEW, vti.RegClass,
                         vti.RegClass, vti.RegClass>;
 }
 
+multiclass VPatBinaryV_VV_RM<string intrinsic, string instruction,
+                                      list<VTypeInfo> vtilist> {
+  foreach vti = vtilist in
+    defm : VPatBinaryTARoundingMode<intrinsic, instruction # "_VV_" # vti.LMul.MX,
+                                    vti.Vector, vti.Vector, vti.Vector,vti.Mask,
+                                    vti.Log2SEW, vti.RegClass,
+                                    vti.RegClass, vti.RegClass>;
+}
+
 multiclass VPatBinaryV_VV_INT<string intrinsic, string instruction,
                               list<VTypeInfo> vtilist> {
   foreach vti = vtilist in {
     defvar ivti = GetIntVTypeInfo<vti>.Vti;
     let Predicates = GetVTypePredicates<vti>.Predicates in
     defm : VPatBinaryTA<intrinsic,
                         instruction # "_VV_" # vti.LMul.MX # "_E" # vti.SEW,
                         vti.Vector, vti.Vector, ivti.Vector, vti.Mask,
if !and(!ge(octuple_emul, 1), !le(octuple_emul, 64)) then {
                           vti.Log2SEW, vti.RegClass,
                           vti.RegClass, ivti.RegClass>;
     }
   }
 }
 
 multiclass VPatBinaryV_VX<string intrinsic, string instruction,
                           list<VTypeInfo> vtilist, bit isSEWAware = 0> {
   foreach vti = vtilist in {
     defvar kind = "V"#vti.ScalarSuffix;
     let Predicates = GetVTypePredicates<vti>.Predicates in
     defm : VPatBinaryTA<intrinsic,
                         !if(isSEWAware,
                             instruction#"_"#kind#"_"#vti.LMul.MX#"_E"#vti.SEW,
                             instruction#"_"#kind#"_"#vti.LMul.MX),
                         vti.Vector, vti.Vector, vti.Scalar, vti.Mask,
                         vti.Log2SEW, vti.RegClass,
                         vti.RegClass, vti.ScalarRegClass>;
   }
 }
 
+multiclass VPatBinaryV_VX_RM<string intrinsic, string instruction,
+                             list<VTypeInfo> vtilist> {
+  foreach vti = vtilist in {
+    defvar kind = "V"#vti.ScalarSuffix;
+    defm : VPatBinaryTARoundingMode<intrinsic, instruction#"_"#kind#"_"#vti.LMul.MX,
+                                    vti.Vector, vti.Vector, vti.Scalar, vti.Mask,
+                                    vti.Log2SEW, vti.RegClass,
+                                    vti.RegClass, vti.ScalarRegClass>;
+  }
+}
+
 multiclass VPatBinaryV_VX_INT<string intrinsic, string instruction,
                           list<VTypeInfo> vtilist> {
   foreach vti = vtilist in
     let Predicates = GetVTypePredicates<vti>.Predicates in
     defm : VPatBinaryTA<intrinsic, instruction # "_VX_" # vti.LMul.MX,
                         vti.Vector, vti.Vector, XLenVT, vti.Mask,
                         vti.Log2SEW, vti.RegClass,
                         vti.RegClass, GPR>;
: VPatBinaryV_VV<intrinsic, instruction, vtilist>,
       VPatBinaryV_VX<intrinsic, instruction, vtilist>,
       VPatBinaryV_VI<intrinsic, instruction, vtilist, ImmType>;
 
 multiclass VPatBinaryV_VV_VX<string intrinsic, string instruction,
                              list<VTypeInfo> vtilist, bit isSEWAware = 0>
     : VPatBinaryV_VV<intrinsic, instruction, vtilist, isSEWAware>,
       VPatBinaryV_VX<intrinsic, instruction, vtilist, isSEWAware>;
 
+multiclass VPatBinaryV_VV_VX_RM<string intrinsic, string instruction,
+                                list<VTypeInfo> vtilist>
+    : VPatBinaryV_VV_RM<intrinsic, instruction, vtilist>,
+      VPatBinaryV_VX_RM<intrinsic, instruction, vtilist>;
+
 multiclass VPatBinaryV_VX_VI<string intrinsic, string instruction,
                              list<VTypeInfo> vtilist>
     : VPatBinaryV_VX<intrinsic, instruction, vtilist>,
       VPatBinaryV_VI<intrinsic, instruction, vtilist, simm5>;
 
 multiclass VPatBinaryW_VV_VX<string intrinsic, string instruction,
                              list<VTypeInfoToWide> vtilist>
     : VPatBinaryW_VV<intrinsic, instruction, vtilist>,
let Defs = [VXSAT], hasSideEffects = 1 in {
   defm PseudoVSADDU : VPseudoVSALU_VV_VX_VI;
   defm PseudoVSADD  : VPseudoVSALU_VV_VX_VI;
   defm PseudoVSSUBU : VPseudoVSALU_VV_VX;
   defm PseudoVSSUB  : VPseudoVSALU_VV_VX;
 }
 
 //===----------------------------------------------------------------------===//
 // 12.2. Vector Single-Width Averaging Add and Subtract
 //===----------------------------------------------------------------------===//
-let Uses = [VXRM], hasSideEffects = 1 in {
-  defm PseudoVAADDU : VPseudoVAALU_VV_VX;
-  defm PseudoVAADD  : VPseudoVAALU_VV_VX;
-  defm PseudoVASUBU : VPseudoVAALU_VV_VX;
-  defm PseudoVASUB  : VPseudoVAALU_VV_VX;
-}
+defm PseudoVAADDU : VPseudoVAALU_VV_VX_RM;
+defm PseudoVAADD  : VPseudoVAALU_VV_VX_RM;
+defm PseudoVASUBU : VPseudoVAALU_VV_VX_RM;
+defm PseudoVASUB  : VPseudoVAALU_VV_VX_RM;
 
 //===----------------------------------------------------------------------===//
 // 12.3. Vector Single-Width Fractional Multiply with Rounding and Saturation
 //===----------------------------------------------------------------------===//
 let Uses = [VXRM], Defs = [VXSAT], hasSideEffects = 1 in {
   defm PseudoVSMUL : VPseudoVSMUL_VV_VX;
 }
 

 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>;
 
 //===----------------------------------------------------------------------===//
 // 12.2. Vector Single-Width Averaging Add and Subtract
 //===----------------------------------------------------------------------===//
-defm : VPatBinaryV_VV_VX<"int_riscv_vaaddu", "PseudoVAADDU", AllIntegerVectors>;
-defm : VPatBinaryV_VV_VX<"int_riscv_vaadd", "PseudoVAADD", AllIntegerVectors>;
-defm : VPatBinaryV_VV_VX<"int_riscv_vasubu", "PseudoVASUBU", AllIntegerVectors>;
-defm : VPatBinaryV_VV_VX<"int_riscv_vasub", "PseudoVASUB", AllIntegerVectors>;
+defm : VPatBinaryV_VV_VX_RM<"int_riscv_vaaddu", "PseudoVAADDU",
+                            AllIntegerVectors>;
+defm : VPatBinaryV_VV_VX_RM<"int_riscv_vasubu", "PseudoVASUBU",
+                            AllIntegerVectors>;
+defm : VPatBinaryV_VV_VX_RM<"int_riscv_vasub", "PseudoVASUB",
+                            AllIntegerVectors>;
+defm : VPatBinaryV_VV_VX_RM<"int_riscv_vaadd", "PseudoVAADD",
+                            AllIntegerVectors>;
 
 //===----------------------------------------------------------------------===//
 // 12.3. Vector Single-Width Fractional Multiply with Rounding and Saturation
 //===----------------------------------------------------------------------===//
 defm : VPatBinaryV_VV_VX<"int_riscv_vsmul", "PseudoVSMUL", IntegerVectorsExceptI64>;
 // vsmul.vv and vsmul.vx are not included in EEW=64 in Zve64*.
 let Predicates = [HasVInstructionsFullMultiply] in
 defm : VPatBinaryV_VV_VX<"int_riscv_vsmul", "PseudoVSMUL", I64IntegerVectors>;

llvm/lib/Target/RISCV/RISCVTargetMachine.cpp

extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeRISCVTarget() {
   initializeRISCVMakeCompressibleOptPass(*PR);
   initializeRISCVGatherScatterLoweringPass(*PR);
   initializeRISCVCodeGenPreparePass(*PR);
   initializeRISCVMergeBaseOffsetOptPass(*PR);
   initializeRISCVOptWInstrsPass(*PR);
   initializeRISCVPreRAExpandPseudoPass(*PR);
   initializeRISCVExpandPseudoPass(*PR);
   initializeRISCVInsertVSETVLIPass(*PR);
+  initializeRISCVInsertReadWriteCSRPass(*PR);
   initializeRISCVDAGToDAGISelPass(*PR);
   initializeRISCVInitUndefPass(*PR);
 }
 
 static StringRef computeDataLayout(const Triple &TT) {
   if (TT.isArch64Bit())
     return "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128";
   assert(TT.isArch32Bit() && "only RV32 and RV64 are currently supported");
void RISCVPassConfig::addMachineSSAOptimization() {
   }
 }
 
 void RISCVPassConfig::addPreRegAlloc() {
   addPass(createRISCVPreRAExpandPseudoPass());
   if (TM->getOptLevel() != CodeGenOpt::None)
     addPass(createRISCVMergeBaseOffsetOptPass());
   addPass(createRISCVInsertVSETVLIPass());
+  addPass(createRISCVInsertReadWriteCSRPass());
 }
 
 void RISCVPassConfig::addOptimizedRegAlloc() {
   if (getOptimizeRegAlloc())
     insertPass(&DetectDeadLanesID, &RISCVInitUndefID);
 
   TargetPassConfig::addOptimizedRegAlloc();
 }

llvm/test/CodeGen/RISCV/O0-pipeline.ll

 ; CHECK-NEXT:       Insert stack protectors
 ; CHECK-NEXT:       Module Verifier
 ; CHECK-NEXT:       Assignment Tracking Analysis
 ; CHECK-NEXT:       RISC-V DAG->DAG Pattern Instruction Selection
 ; CHECK-NEXT:       Finalize ISel and expand pseudo-instructions
 ; CHECK-NEXT:       Local Stack Slot Allocation
 ; CHECK-NEXT:       RISC-V Pre-RA pseudo instruction expansion pass
 ; CHECK-NEXT:       RISC-V Insert VSETVLI pass
+; CHECK-NEXT:       RISC-V Insert Read/Write CSR Pass
 ; CHECK-NEXT:       Eliminate PHI nodes for register allocation
 ; CHECK-NEXT:       Two-Address instruction pass
 ; CHECK-NEXT:       Fast Register Allocator
 ; CHECK-NEXT:       Remove Redundant DEBUG_VALUE analysis
 ; CHECK-NEXT:       Fixup Statepoint Caller Saved
 ; CHECK-NEXT:       Lazy Machine Block Frequency Analysis
 ; CHECK-NEXT:       Machine Optimization Remark Emitter
 ; CHECK-NEXT:       Prologue/Epilogue Insertion & Frame Finalization

llvm/test/CodeGen/RISCV/O3-pipeline.ll

 ; CHECK-NEXT:       Remove dead machine instructions
 ; CHECK-NEXT:       Machine Trace Metrics
 ; CHECK-NEXT:       Lazy Machine Block Frequency Analysis
 ; CHECK-NEXT:       Machine InstCombiner
 ; RV64-NEXT:        RISC-V Optimize W Instructions
 ; CHECK-NEXT:       RISC-V Pre-RA pseudo instruction expansion pass
 ; CHECK-NEXT:       RISC-V Merge Base Offset
 ; CHECK-NEXT:       RISC-V Insert VSETVLI pass
+; CHECK-NEXT:       RISC-V Insert Read/Write CSR Pass
 ; CHECK-NEXT:       Detect Dead Lanes
 ; CHECK-NEXT:       RISC-V init undef pass
 ; CHECK-NEXT:       Process Implicit Definitions
 ; CHECK-NEXT:       Remove unreachable machine basic blocks
 ; CHECK-NEXT:       Live Variable Analysis
 ; CHECK-NEXT:       Eliminate PHI nodes for register allocation
 ; CHECK-NEXT:       Two-Address instruction pass
 ; CHECK-NEXT:       MachineDominator Tree Construction

llvm/test/CodeGen/RISCV/rvv/masked-tama.ll

%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 i1> %2,
     iXLen %3, iXLen 3)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vaadd.mask.nxv1i8.nxv1i8(
+declare <vscale x 1 x i8> @llvm.riscv.vaadd.rm.mask.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i1>,
   iXLen,
+  iXLen,
   iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vaadd_mask_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv1i8_nxv1i8_nxv1i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaadd.vv v8, v8, v9, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.mask.nxv1i8.nxv1i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.rm.mask.nxv1i8.nxv1i8(
     <vscale x 1 x i8> undef,
     <vscale x 1 x i8> %0,
     <vscale x 1 x i8> %1,
     <vscale x 1 x i1> %2,
-    iXLen %3, iXLen 3)
+    iXLen 1, iXLen %3, iXLen 3)
 
   ret <vscale x 1 x i8> %a
 }
 
 declare <vscale x 1 x i8> @llvm.riscv.vsmul.mask.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,

llvm/test/CodeGen/RISCV/rvv/masked-tamu.ll

%a = call <vscale x 1 x i8> @llvm.riscv.vsadd.mask.nxv1i8.nxv1i8(
     <vscale x 1 x i8> %1,
     <vscale x 1 x i8> %2,
     <vscale x 1 x i1> %3,
     iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vaadd.mask.nxv1i8.nxv1i8(
+declare <vscale x 1 x i8> @llvm.riscv.vaadd.rm.mask.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i1>,
   iXLen,
+  iXLen,
   iXLen)
 define <vscale x 1 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv1i8_nxv1i8_nxv1i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.mask.nxv1i8.nxv1i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i8> %a
 }
 
 declare <vscale x 1 x i8> @llvm.riscv.vsmul.mask.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,

llvm/test/CodeGen/RISCV/rvv/masked-tuma.ll

%a = call <vscale x 1 x i8> @llvm.riscv.vsadd.mask.nxv1i8.nxv1i8(
     <vscale x 1 x i8> %1,
     <vscale x 1 x i8> %2,
     <vscale x 1 x i1> %3,
     iXLen %4, iXLen 2)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vaadd.mask.nxv1i8.nxv1i8(
+declare <vscale x 1 x i8> @llvm.riscv.vaadd.rm.mask.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i1>,
   iXLen,
+  iXLen,
   iXLen)
 define <vscale x 1 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv1i8_nxv1i8_nxv1i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, tu, ma
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaadd.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.mask.nxv1i8.nxv1i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 2)
+    iXLen 1, iXLen %4, iXLen 2)
 
   ret <vscale x 1 x i8> %a
 }
 
 declare <vscale x 1 x i8> @llvm.riscv.vsmul.mask.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,

llvm/test/CodeGen/RISCV/rvv/masked-tumu.ll

%a = call <vscale x 1 x i8> @llvm.riscv.vsadd.mask.nxv1i8.nxv1i8(
     <vscale x 1 x i8> %1,
     <vscale x 1 x i8> %2,
     <vscale x 1 x i1> %3,
     iXLen %4, iXLen 0)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vaadd.mask.nxv1i8.nxv1i8(
+declare <vscale x 1 x i8> @llvm.riscv.vaadd.rm.mask.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i1>,
   iXLen,
+  iXLen,
   iXLen)
 define <vscale x 1 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv1i8_nxv1i8_nxv1i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, tu, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaadd.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.mask.nxv1i8.nxv1i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 0)
+    iXLen 1, iXLen %4, iXLen 0)
 
   ret <vscale x 1 x i8> %a
 }
 
 declare <vscale x 1 x i8> @llvm.riscv.vsmul.mask.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,

llvm/test/CodeGen/RISCV/rvv/unmasked-tu.ll

%a = call <vscale x 1 x i8> @llvm.riscv.vloxei.nxv1i8(
     <vscale x 1 x i8> %0,
     <vscale x 1 x i8>* %1,
     <vscale x 1 x i8> %2,
     iXLen %3)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vaadd.nxv1i8.nxv1i8(
+declare <vscale x 1 x i8> @llvm.riscv.vaadd.rm.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vaadd_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, iXLen %3) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv1i8_nxv1i8_nxv1i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, tu, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v9, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.nxv1i8.nxv1i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.rm.nxv1i8.nxv1i8(
     <vscale x 1 x i8> %0,
     <vscale x 1 x i8> %1,
     <vscale x 1 x i8> %2,
-    iXLen %3)
+    iXLen 0, iXLen %3)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vaaddu.nxv1i8.nxv1i8(
+declare <vscale x 1 x i8> @llvm.riscv.vaaddu.rm.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vaaddu_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, iXLen %3) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv1i8_nxv1i8_nxv1i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, tu, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v9, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vaaddu.nxv1i8.nxv1i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vaaddu.rm.nxv1i8.nxv1i8(
     <vscale x 1 x i8> %0,
     <vscale x 1 x i8> %1,
     <vscale x 1 x i8> %2,
-    iXLen %3)
+    iXLen 0, iXLen %3)
 
   ret <vscale x 1 x i8> %a
 }
 
 declare <vscale x 1 x i8> @llvm.riscv.vadd.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
%a = call <vscale x 1 x i8> @llvm.riscv.vand.nxv1i8.nxv1i8(
     <vscale x 1 x i8> %0,
     <vscale x 1 x i8> %1,
     <vscale x 1 x i8> %2,
     iXLen %3)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vasub.nxv1i8.nxv1i8(
+declare <vscale x 1 x i8> @llvm.riscv.vasub.rm.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vasub_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, iXLen %3) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv1i8_nxv1i8_nxv1i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, tu, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v9, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vasub.nxv1i8.nxv1i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vasub.rm.nxv1i8.nxv1i8(
     <vscale x 1 x i8> %0,
     <vscale x 1 x i8> %1,
     <vscale x 1 x i8> %2,
-    iXLen %3)
+    iXLen 0, iXLen %3)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vasubu.nxv1i8.nxv1i8(
+declare <vscale x 1 x i8> @llvm.riscv.vasubu.rm.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vasubu_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, <vscale x 1 x i8> %2, iXLen %3) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv1i8_nxv1i8_nxv1i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, tu, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v9, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vasubu.nxv1i8.nxv1i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vasubu.rm.nxv1i8.nxv1i8(
     <vscale x 1 x i8> %0,
     <vscale x 1 x i8> %1,
     <vscale x 1 x i8> %2,
-    iXLen %3)
+    iXLen 0, iXLen %3)
 
   ret <vscale x 1 x i8> %a
 }
 
 declare <vscale x 1 x i8> @llvm.riscv.vdiv.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,

llvm/test/CodeGen/RISCV/rvv/vaadd.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v \
 ; RUN:   -verify-machineinstrs | FileCheck %s --check-prefixes=CHECK,RV32
 ; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v \
 ; RUN:   -verify-machineinstrs | FileCheck %s --check-prefixes=CHECK,RV64
-declare <vscale x 1 x i8> @llvm.riscv.vaadd.nxv1i8.nxv1i8(
+declare <vscale x 1 x i8> @llvm.riscv.vaadd.rm.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vaadd_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv1i8_nxv1i8_nxv1i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.nxv1i8.nxv1i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.rm.nxv1i8.nxv1i8(
     <vscale x 1 x i8> undef,
     <vscale x 1 x i8> %0,
     <vscale x 1 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vaadd.mask.nxv1i8.nxv1i8(
+declare <vscale x 1 x i8> @llvm.riscv.vaadd.rm.mask.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv1i8_nxv1i8_nxv1i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.mask.nxv1i8.nxv1i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 2 x i8> @llvm.riscv.vaadd.nxv2i8.nxv2i8(
+declare <vscale x 2 x i8> @llvm.riscv.vaadd.rm.nxv2i8.nxv2i8(
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i8> @intrinsic_vaadd_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv2i8_nxv2i8_nxv2i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i8> @llvm.riscv.vaadd.nxv2i8.nxv2i8(
+  %a = call <vscale x 2 x i8> @llvm.riscv.vaadd.rm.nxv2i8.nxv2i8(
     <vscale x 2 x i8> undef,
     <vscale x 2 x i8> %0,
     <vscale x 2 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i8> %a
 }
 
-declare <vscale x 2 x i8> @llvm.riscv.vaadd.mask.nxv2i8.nxv2i8(
+declare <vscale x 2 x i8> @llvm.riscv.vaadd.rm.mask.nxv2i8.nxv2i8(
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv2i8_nxv2i8_nxv2i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i8> @llvm.riscv.vaadd.mask.nxv2i8.nxv2i8(
+  %a = call <vscale x 2 x i8> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i8> %a
 }
 
-declare <vscale x 4 x i8> @llvm.riscv.vaadd.nxv4i8.nxv4i8(
+declare <vscale x 4 x i8> @llvm.riscv.vaadd.rm.nxv4i8.nxv4i8(
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i8> @intrinsic_vaadd_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv4i8_nxv4i8_nxv4i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i8> @llvm.riscv.vaadd.nxv4i8.nxv4i8(
+  %a = call <vscale x 4 x i8> @llvm.riscv.vaadd.rm.nxv4i8.nxv4i8(
     <vscale x 4 x i8> undef,
     <vscale x 4 x i8> %0,
     <vscale x 4 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i8> %a
 }
 
-declare <vscale x 4 x i8> @llvm.riscv.vaadd.mask.nxv4i8.nxv4i8(
+declare <vscale x 4 x i8> @llvm.riscv.vaadd.rm.mask.nxv4i8.nxv4i8(
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv4i8_nxv4i8_nxv4i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i8> @llvm.riscv.vaadd.mask.nxv4i8.nxv4i8(
+  %a = call <vscale x 4 x i8> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i8> %a
 }
 
-declare <vscale x 8 x i8> @llvm.riscv.vaadd.nxv8i8.nxv8i8(
+declare <vscale x 8 x i8> @llvm.riscv.vaadd.rm.nxv8i8.nxv8i8(
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i8> @intrinsic_vaadd_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv8i8_nxv8i8_nxv8i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i8> @llvm.riscv.vaadd.nxv8i8.nxv8i8(
+  %a = call <vscale x 8 x i8> @llvm.riscv.vaadd.rm.nxv8i8.nxv8i8(
     <vscale x 8 x i8> undef,
     <vscale x 8 x i8> %0,
     <vscale x 8 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i8> %a
 }
 
-declare <vscale x 8 x i8> @llvm.riscv.vaadd.mask.nxv8i8.nxv8i8(
+declare <vscale x 8 x i8> @llvm.riscv.vaadd.rm.mask.nxv8i8.nxv8i8(
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv8i8_nxv8i8_nxv8i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i8> @llvm.riscv.vaadd.mask.nxv8i8.nxv8i8(
+  %a = call <vscale x 8 x i8> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i8> %a
 }
 
-declare <vscale x 16 x i8> @llvm.riscv.vaadd.nxv16i8.nxv16i8(
+declare <vscale x 16 x i8> @llvm.riscv.vaadd.rm.nxv16i8.nxv16i8(
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i8> @intrinsic_vaadd_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv16i8_nxv16i8_nxv16i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i8> @llvm.riscv.vaadd.nxv16i8.nxv16i8(
+  %a = call <vscale x 16 x i8> @llvm.riscv.vaadd.rm.nxv16i8.nxv16i8(
     <vscale x 16 x i8> undef,
     <vscale x 16 x i8> %0,
     <vscale x 16 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i8> %a
 }
 
-declare <vscale x 16 x i8> @llvm.riscv.vaadd.mask.nxv16i8.nxv16i8(
+declare <vscale x 16 x i8> @llvm.riscv.vaadd.rm.mask.nxv16i8.nxv16i8(
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv16i8_nxv16i8_nxv16i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v10, v12, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i8> @llvm.riscv.vaadd.mask.nxv16i8.nxv16i8(
+  %a = call <vscale x 16 x i8> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i8> %a
 }
 
-declare <vscale x 32 x i8> @llvm.riscv.vaadd.nxv32i8.nxv32i8(
+declare <vscale x 32 x i8> @llvm.riscv.vaadd.rm.nxv32i8.nxv32i8(
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 32 x i8> @intrinsic_vaadd_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv32i8_nxv32i8_nxv32i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v12
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i8> @llvm.riscv.vaadd.nxv32i8.nxv32i8(
+  %a = call <vscale x 32 x i8> @llvm.riscv.vaadd.rm.nxv32i8.nxv32i8(
     <vscale x 32 x i8> undef,
     <vscale x 32 x i8> %0,
     <vscale x 32 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 32 x i8> %a
 }
 
-declare <vscale x 32 x i8> @llvm.riscv.vaadd.mask.nxv32i8.nxv32i8(
+declare <vscale x 32 x i8> @llvm.riscv.vaadd.rm.mask.nxv32i8.nxv32i8(
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   <vscale x 32 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 32 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv32i8_nxv32i8_nxv32i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v12, v16, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i8> @llvm.riscv.vaadd.mask.nxv32i8.nxv32i8(
+  %a = call <vscale x 32 x i8> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 32 x i8> %a
 }
 
-declare <vscale x 64 x i8> @llvm.riscv.vaadd.nxv64i8.nxv64i8(
+declare <vscale x 64 x i8> @llvm.riscv.vaadd.rm.nxv64i8.nxv64i8(
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 64 x i8> @intrinsic_vaadd_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv64i8_nxv64i8_nxv64i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v16
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i8> @llvm.riscv.vaadd.nxv64i8.nxv64i8(
+  %a = call <vscale x 64 x i8> @llvm.riscv.vaadd.rm.nxv64i8.nxv64i8(
     <vscale x 64 x i8> undef,
     <vscale x 64 x i8> %0,
     <vscale x 64 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 64 x i8> %a
 }
 
-declare <vscale x 64 x i8> @llvm.riscv.vaadd.mask.nxv64i8.nxv64i8(
+declare <vscale x 64 x i8> @llvm.riscv.vaadd.rm.mask.nxv64i8.nxv64i8(
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   <vscale x 64 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 64 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv64i8_nxv64i8_nxv64i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vl8r.v v24, (a0)
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v16, v24, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i8> @llvm.riscv.vaadd.mask.nxv64i8.nxv64i8(
+  %a = call <vscale x 64 x i8> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 64 x i8> %a
 }
 
-declare <vscale x 1 x i16> @llvm.riscv.vaadd.nxv1i16.nxv1i16(
+declare <vscale x 1 x i16> @llvm.riscv.vaadd.rm.nxv1i16.nxv1i16(
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i16> @intrinsic_vaadd_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv1i16_nxv1i16_nxv1i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i16> @llvm.riscv.vaadd.nxv1i16.nxv1i16(
+  %a = call <vscale x 1 x i16> @llvm.riscv.vaadd.rm.nxv1i16.nxv1i16(
     <vscale x 1 x i16> undef,
     <vscale x 1 x i16> %0,
     <vscale x 1 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i16> %a
 }
 
-declare <vscale x 1 x i16> @llvm.riscv.vaadd.mask.nxv1i16.nxv1i16(
+declare <vscale x 1 x i16> @llvm.riscv.vaadd.rm.mask.nxv1i16.nxv1i16(
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i16> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv1i16_nxv1i16_nxv1i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i16> @llvm.riscv.vaadd.mask.nxv1i16.nxv1i16(
+  %a = call <vscale x 1 x i16> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i16> %a
 }
 
-declare <vscale x 2 x i16> @llvm.riscv.vaadd.nxv2i16.nxv2i16(
+declare <vscale x 2 x i16> @llvm.riscv.vaadd.rm.nxv2i16.nxv2i16(
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i16> @intrinsic_vaadd_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv2i16_nxv2i16_nxv2i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i16> @llvm.riscv.vaadd.nxv2i16.nxv2i16(
+  %a = call <vscale x 2 x i16> @llvm.riscv.vaadd.rm.nxv2i16.nxv2i16(
     <vscale x 2 x i16> undef,
     <vscale x 2 x i16> %0,
     <vscale x 2 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i16> %a
 }
 
-declare <vscale x 2 x i16> @llvm.riscv.vaadd.mask.nxv2i16.nxv2i16(
+declare <vscale x 2 x i16> @llvm.riscv.vaadd.rm.mask.nxv2i16.nxv2i16(
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i16> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv2i16_nxv2i16_nxv2i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i16> @llvm.riscv.vaadd.mask.nxv2i16.nxv2i16(
+  %a = call <vscale x 2 x i16> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i16> %a
 }
 
-declare <vscale x 4 x i16> @llvm.riscv.vaadd.nxv4i16.nxv4i16(
+declare <vscale x 4 x i16> @llvm.riscv.vaadd.rm.nxv4i16.nxv4i16(
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i16> @intrinsic_vaadd_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv4i16_nxv4i16_nxv4i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i16> @llvm.riscv.vaadd.nxv4i16.nxv4i16(
+  %a = call <vscale x 4 x i16> @llvm.riscv.vaadd.rm.nxv4i16.nxv4i16(
     <vscale x 4 x i16> undef,
     <vscale x 4 x i16> %0,
     <vscale x 4 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i16> %a
 }
 
-declare <vscale x 4 x i16> @llvm.riscv.vaadd.mask.nxv4i16.nxv4i16(
+declare <vscale x 4 x i16> @llvm.riscv.vaadd.rm.mask.nxv4i16.nxv4i16(
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i16> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv4i16_nxv4i16_nxv4i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i16> @llvm.riscv.vaadd.mask.nxv4i16.nxv4i16(
+  %a = call <vscale x 4 x i16> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i16> %a
 }
 
-declare <vscale x 8 x i16> @llvm.riscv.vaadd.nxv8i16.nxv8i16(
+declare <vscale x 8 x i16> @llvm.riscv.vaadd.rm.nxv8i16.nxv8i16(
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i16> @intrinsic_vaadd_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv8i16_nxv8i16_nxv8i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i16> @llvm.riscv.vaadd.nxv8i16.nxv8i16(
+  %a = call <vscale x 8 x i16> @llvm.riscv.vaadd.rm.nxv8i16.nxv8i16(
     <vscale x 8 x i16> undef,
     <vscale x 8 x i16> %0,
     <vscale x 8 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i16> %a
 }
 
-declare <vscale x 8 x i16> @llvm.riscv.vaadd.mask.nxv8i16.nxv8i16(
+declare <vscale x 8 x i16> @llvm.riscv.vaadd.rm.mask.nxv8i16.nxv8i16(
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i16> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv8i16_nxv8i16_nxv8i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v10, v12, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i16> @llvm.riscv.vaadd.mask.nxv8i16.nxv8i16(
+  %a = call <vscale x 8 x i16> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i16> %a
 }
 
-declare <vscale x 16 x i16> @llvm.riscv.vaadd.nxv16i16.nxv16i16(
+declare <vscale x 16 x i16> @llvm.riscv.vaadd.rm.nxv16i16.nxv16i16(
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i16> @intrinsic_vaadd_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv16i16_nxv16i16_nxv16i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v12
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i16> @llvm.riscv.vaadd.nxv16i16.nxv16i16(
+  %a = call <vscale x 16 x i16> @llvm.riscv.vaadd.rm.nxv16i16.nxv16i16(
     <vscale x 16 x i16> undef,
     <vscale x 16 x i16> %0,
     <vscale x 16 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i16> %a
 }
 
-declare <vscale x 16 x i16> @llvm.riscv.vaadd.mask.nxv16i16.nxv16i16(
+declare <vscale x 16 x i16> @llvm.riscv.vaadd.rm.mask.nxv16i16.nxv16i16(
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i16> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv16i16_nxv16i16_nxv16i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v12, v16, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i16> @llvm.riscv.vaadd.mask.nxv16i16.nxv16i16(
+  %a = call <vscale x 16 x i16> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i16> %a
 }
 
-declare <vscale x 32 x i16> @llvm.riscv.vaadd.nxv32i16.nxv32i16(
+declare <vscale x 32 x i16> @llvm.riscv.vaadd.rm.nxv32i16.nxv32i16(
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 32 x i16> @intrinsic_vaadd_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv32i16_nxv32i16_nxv32i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v16
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i16> @llvm.riscv.vaadd.nxv32i16.nxv32i16(
+  %a = call <vscale x 32 x i16> @llvm.riscv.vaadd.rm.nxv32i16.nxv32i16(
     <vscale x 32 x i16> undef,
     <vscale x 32 x i16> %0,
     <vscale x 32 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 32 x i16> %a
 }
 
-declare <vscale x 32 x i16> @llvm.riscv.vaadd.mask.nxv32i16.nxv32i16(
+declare <vscale x 32 x i16> @llvm.riscv.vaadd.rm.mask.nxv32i16.nxv32i16(
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   <vscale x 32 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 32 x i16> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv32i16_nxv32i16_nxv32i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vl8re16.v v24, (a0)
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v16, v24, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i16> @llvm.riscv.vaadd.mask.nxv32i16.nxv32i16(
+  %a = call <vscale x 32 x i16> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 32 x i16> %a
 }
 
-declare <vscale x 1 x i32> @llvm.riscv.vaadd.nxv1i32.nxv1i32(
+declare <vscale x 1 x i32> @llvm.riscv.vaadd.rm.nxv1i32.nxv1i32(
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i32> @intrinsic_vaadd_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv1i32_nxv1i32_nxv1i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i32> @llvm.riscv.vaadd.nxv1i32.nxv1i32(
+  %a = call <vscale x 1 x i32> @llvm.riscv.vaadd.rm.nxv1i32.nxv1i32(
     <vscale x 1 x i32> undef,
     <vscale x 1 x i32> %0,
     <vscale x 1 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i32> %a
 }
 
-declare <vscale x 1 x i32> @llvm.riscv.vaadd.mask.nxv1i32.nxv1i32(
+declare <vscale x 1 x i32> @llvm.riscv.vaadd.rm.mask.nxv1i32.nxv1i32(
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i32> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv1i32_nxv1i32_nxv1i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i32> @llvm.riscv.vaadd.mask.nxv1i32.nxv1i32(
+  %a = call <vscale x 1 x i32> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i32> %a
 }
 
-declare <vscale x 2 x i32> @llvm.riscv.vaadd.nxv2i32.nxv2i32(
+declare <vscale x 2 x i32> @llvm.riscv.vaadd.rm.nxv2i32.nxv2i32(
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i32> @intrinsic_vaadd_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv2i32_nxv2i32_nxv2i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i32> @llvm.riscv.vaadd.nxv2i32.nxv2i32(
+  %a = call <vscale x 2 x i32> @llvm.riscv.vaadd.rm.nxv2i32.nxv2i32(
     <vscale x 2 x i32> undef,
     <vscale x 2 x i32> %0,
     <vscale x 2 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i32> %a
 }
 
-declare <vscale x 2 x i32> @llvm.riscv.vaadd.mask.nxv2i32.nxv2i32(
+declare <vscale x 2 x i32> @llvm.riscv.vaadd.rm.mask.nxv2i32.nxv2i32(
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i32> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv2i32_nxv2i32_nxv2i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i32> @llvm.riscv.vaadd.mask.nxv2i32.nxv2i32(
+  %a = call <vscale x 2 x i32> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i32> %a
 }
 
-declare <vscale x 4 x i32> @llvm.riscv.vaadd.nxv4i32.nxv4i32(
+declare <vscale x 4 x i32> @llvm.riscv.vaadd.rm.nxv4i32.nxv4i32(
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i32> @intrinsic_vaadd_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv4i32_nxv4i32_nxv4i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i32> @llvm.riscv.vaadd.nxv4i32.nxv4i32(
+  %a = call <vscale x 4 x i32> @llvm.riscv.vaadd.rm.nxv4i32.nxv4i32(
     <vscale x 4 x i32> undef,
     <vscale x 4 x i32> %0,
     <vscale x 4 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i32> %a
 }
 
-declare <vscale x 4 x i32> @llvm.riscv.vaadd.mask.nxv4i32.nxv4i32(
+declare <vscale x 4 x i32> @llvm.riscv.vaadd.rm.mask.nxv4i32.nxv4i32(
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i32> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv4i32_nxv4i32_nxv4i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v10, v12, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i32> @llvm.riscv.vaadd.mask.nxv4i32.nxv4i32(
+  %a = call <vscale x 4 x i32> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i32> %a
 }
 
-declare <vscale x 8 x i32> @llvm.riscv.vaadd.nxv8i32.nxv8i32(
+declare <vscale x 8 x i32> @llvm.riscv.vaadd.rm.nxv8i32.nxv8i32(
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i32> @intrinsic_vaadd_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv8i32_nxv8i32_nxv8i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v12
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i32> @llvm.riscv.vaadd.nxv8i32.nxv8i32(
+  %a = call <vscale x 8 x i32> @llvm.riscv.vaadd.rm.nxv8i32.nxv8i32(
     <vscale x 8 x i32> undef,
     <vscale x 8 x i32> %0,
     <vscale x 8 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i32> %a
 }
 
-declare <vscale x 8 x i32> @llvm.riscv.vaadd.mask.nxv8i32.nxv8i32(
+declare <vscale x 8 x i32> @llvm.riscv.vaadd.rm.mask.nxv8i32.nxv8i32(
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i32> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv8i32_nxv8i32_nxv8i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v12, v16, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i32> @llvm.riscv.vaadd.mask.nxv8i32.nxv8i32(
+  %a = call <vscale x 8 x i32> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i32> %a
 }
 
-declare <vscale x 16 x i32> @llvm.riscv.vaadd.nxv16i32.nxv16i32(
+declare <vscale x 16 x i32> @llvm.riscv.vaadd.rm.nxv16i32.nxv16i32(
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i32> @intrinsic_vaadd_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv16i32_nxv16i32_nxv16i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v16
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i32> @llvm.riscv.vaadd.nxv16i32.nxv16i32(
+  %a = call <vscale x 16 x i32> @llvm.riscv.vaadd.rm.nxv16i32.nxv16i32(
     <vscale x 16 x i32> undef,
     <vscale x 16 x i32> %0,
     <vscale x 16 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i32> %a
 }
 
-declare <vscale x 16 x i32> @llvm.riscv.vaadd.mask.nxv16i32.nxv16i32(
+declare <vscale x 16 x i32> @llvm.riscv.vaadd.rm.mask.nxv16i32.nxv16i32(
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i32> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv16i32_nxv16i32_nxv16i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vl8re32.v v24, (a0)
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v16, v24, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i32> @llvm.riscv.vaadd.mask.nxv16i32.nxv16i32(
+  %a = call <vscale x 16 x i32> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i32> %a
 }
 
-declare <vscale x 1 x i64> @llvm.riscv.vaadd.nxv1i64.nxv1i64(
+declare <vscale x 1 x i64> @llvm.riscv.vaadd.rm.nxv1i64.nxv1i64(
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i64> @intrinsic_vaadd_vv_nxv1i64_nxv1i64_nxv1i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv1i64_nxv1i64_nxv1i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i64> @llvm.riscv.vaadd.nxv1i64.nxv1i64(
+  %a = call <vscale x 1 x i64> @llvm.riscv.vaadd.rm.nxv1i64.nxv1i64(
     <vscale x 1 x i64> undef,
     <vscale x 1 x i64> %0,
     <vscale x 1 x i64> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i64> %a
 }
 
-declare <vscale x 1 x i64> @llvm.riscv.vaadd.mask.nxv1i64.nxv1i64(
+declare <vscale x 1 x i64> @llvm.riscv.vaadd.rm.mask.nxv1i64.nxv1i64(
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i64> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv1i64_nxv1i64_nxv1i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i64> @llvm.riscv.vaadd.mask.nxv1i64.nxv1i64(
+  %a = call <vscale x 1 x i64> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i64> %a
 }
 
-declare <vscale x 2 x i64> @llvm.riscv.vaadd.nxv2i64.nxv2i64(
+declare <vscale x 2 x i64> @llvm.riscv.vaadd.rm.nxv2i64.nxv2i64(
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i64> @intrinsic_vaadd_vv_nxv2i64_nxv2i64_nxv2i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv2i64_nxv2i64_nxv2i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i64> @llvm.riscv.vaadd.nxv2i64.nxv2i64(
+  %a = call <vscale x 2 x i64> @llvm.riscv.vaadd.rm.nxv2i64.nxv2i64(
     <vscale x 2 x i64> undef,
     <vscale x 2 x i64> %0,
     <vscale x 2 x i64> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i64> %a
 }
 
-declare <vscale x 2 x i64> @llvm.riscv.vaadd.mask.nxv2i64.nxv2i64(
+declare <vscale x 2 x i64> @llvm.riscv.vaadd.rm.mask.nxv2i64.nxv2i64(
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i64> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv2i64_nxv2i64_nxv2i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v10, v12, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i64> @llvm.riscv.vaadd.mask.nxv2i64.nxv2i64(
+  %a = call <vscale x 2 x i64> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i64> %a
 }
 
-declare <vscale x 4 x i64> @llvm.riscv.vaadd.nxv4i64.nxv4i64(
+declare <vscale x 4 x i64> @llvm.riscv.vaadd.rm.nxv4i64.nxv4i64(
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i64> @intrinsic_vaadd_vv_nxv4i64_nxv4i64_nxv4i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv4i64_nxv4i64_nxv4i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v12
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i64> @llvm.riscv.vaadd.nxv4i64.nxv4i64(
+  %a = call <vscale x 4 x i64> @llvm.riscv.vaadd.rm.nxv4i64.nxv4i64(
     <vscale x 4 x i64> undef,
     <vscale x 4 x i64> %0,
     <vscale x 4 x i64> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i64> %a
 }
 
-declare <vscale x 4 x i64> @llvm.riscv.vaadd.mask.nxv4i64.nxv4i64(
+declare <vscale x 4 x i64> @llvm.riscv.vaadd.rm.mask.nxv4i64.nxv4i64(
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i64> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv4i64_nxv4i64_nxv4i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v12, v16, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i64> @llvm.riscv.vaadd.mask.nxv4i64.nxv4i64(
+  %a = call <vscale x 4 x i64> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i64> %a
 }
 
-declare <vscale x 8 x i64> @llvm.riscv.vaadd.nxv8i64.nxv8i64(
+declare <vscale x 8 x i64> @llvm.riscv.vaadd.rm.nxv8i64.nxv8i64(
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i64> @intrinsic_vaadd_vv_nxv8i64_nxv8i64_nxv8i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vv_nxv8i64_nxv8i64_nxv8i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v8, v16
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i64> @llvm.riscv.vaadd.nxv8i64.nxv8i64(
+  %a = call <vscale x 8 x i64> @llvm.riscv.vaadd.rm.nxv8i64.nxv8i64(
     <vscale x 8 x i64> undef,
     <vscale x 8 x i64> %0,
     <vscale x 8 x i64> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i64> %a
 }
 
-declare <vscale x 8 x i64> @llvm.riscv.vaadd.mask.nxv8i64.nxv8i64(
+declare <vscale x 8 x i64> @llvm.riscv.vaadd.rm.mask.nxv8i64.nxv8i64(
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i64> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vv_nxv8i64_nxv8i64_nxv8i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vl8re64.v v24, (a0)
 ; CHECK-NEXT:    vsetvli zero, a1, e64, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vv v8, v16, v24, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i64> @llvm.riscv.vaadd.mask.nxv8i64.nxv8i64(
+  %a = call <vscale x 8 x i64> @llvm.riscv.vaadd.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i64> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vaadd.nxv1i8.i8(
+declare <vscale x 1 x i8> @llvm.riscv.vaadd.rm.nxv1i8.i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vaadd_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv1i8_nxv1i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.nxv1i8.i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.rm.nxv1i8.i8(
     <vscale x 1 x i8> undef,
     <vscale x 1 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vaadd.mask.nxv1i8.i8(
+declare <vscale x 1 x i8> @llvm.riscv.vaadd.rm.mask.nxv1i8.i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   i8,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv1i8_nxv1i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.mask.nxv1i8.i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vaadd.rm.mask.nxv1i8.i8(
     <vscale x 1 x i8> %0,
     <vscale x 1 x i8> %1,
     i8 %2,
     <vscale x 1 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 2 x i8> @llvm.riscv.vaadd.nxv2i8.i8(
+declare <vscale x 2 x i8> @llvm.riscv.vaadd.rm.nxv2i8.i8(
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i8> @intrinsic_vaadd_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv2i8_nxv2i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i8> @llvm.riscv.vaadd.nxv2i8.i8(
+  %a = call <vscale x 2 x i8> @llvm.riscv.vaadd.rm.nxv2i8.i8(
     <vscale x 2 x i8> undef,
     <vscale x 2 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i8> %a
 }
 
-declare <vscale x 2 x i8> @llvm.riscv.vaadd.mask.nxv2i8.i8(
+declare <vscale x 2 x i8> @llvm.riscv.vaadd.rm.mask.nxv2i8.i8(
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   i8,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv2i8_nxv2i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i8> @llvm.riscv.vaadd.mask.nxv2i8.i8(
+  %a = call <vscale x 2 x i8> @llvm.riscv.vaadd.rm.mask.nxv2i8.i8(
     <vscale x 2 x i8> %0,
     <vscale x 2 x i8> %1,
     i8 %2,
     <vscale x 2 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i8> %a
 }
 
-declare <vscale x 4 x i8> @llvm.riscv.vaadd.nxv4i8.i8(
+declare <vscale x 4 x i8> @llvm.riscv.vaadd.rm.nxv4i8.i8(
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i8> @intrinsic_vaadd_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv4i8_nxv4i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i8> @llvm.riscv.vaadd.nxv4i8.i8(
+  %a = call <vscale x 4 x i8> @llvm.riscv.vaadd.rm.nxv4i8.i8(
     <vscale x 4 x i8> undef,
     <vscale x 4 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i8> %a
 }
 
-declare <vscale x 4 x i8> @llvm.riscv.vaadd.mask.nxv4i8.i8(
+declare <vscale x 4 x i8> @llvm.riscv.vaadd.rm.mask.nxv4i8.i8(
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   i8,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv4i8_nxv4i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i8> @llvm.riscv.vaadd.mask.nxv4i8.i8(
+  %a = call <vscale x 4 x i8> @llvm.riscv.vaadd.rm.mask.nxv4i8.i8(
     <vscale x 4 x i8> %0,
     <vscale x 4 x i8> %1,
     i8 %2,
     <vscale x 4 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i8> %a
 }
 
-declare <vscale x 8 x i8> @llvm.riscv.vaadd.nxv8i8.i8(
+declare <vscale x 8 x i8> @llvm.riscv.vaadd.rm.nxv8i8.i8(
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i8> @intrinsic_vaadd_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv8i8_nxv8i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i8> @llvm.riscv.vaadd.nxv8i8.i8(
+  %a = call <vscale x 8 x i8> @llvm.riscv.vaadd.rm.nxv8i8.i8(
     <vscale x 8 x i8> undef,
     <vscale x 8 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i8> %a
 }
 
-declare <vscale x 8 x i8> @llvm.riscv.vaadd.mask.nxv8i8.i8(
+declare <vscale x 8 x i8> @llvm.riscv.vaadd.rm.mask.nxv8i8.i8(
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   i8,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv8i8_nxv8i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i8> @llvm.riscv.vaadd.mask.nxv8i8.i8(
+  %a = call <vscale x 8 x i8> @llvm.riscv.vaadd.rm.mask.nxv8i8.i8(
     <vscale x 8 x i8> %0,
     <vscale x 8 x i8> %1,
     i8 %2,
     <vscale x 8 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i8> %a
 }
 
-declare <vscale x 16 x i8> @llvm.riscv.vaadd.nxv16i8.i8(
+declare <vscale x 16 x i8> @llvm.riscv.vaadd.rm.nxv16i8.i8(
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i8> @intrinsic_vaadd_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv16i8_nxv16i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i8> @llvm.riscv.vaadd.nxv16i8.i8(
+  %a = call <vscale x 16 x i8> @llvm.riscv.vaadd.rm.nxv16i8.i8(
     <vscale x 16 x i8> undef,
     <vscale x 16 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i8> %a
 }
 
-declare <vscale x 16 x i8> @llvm.riscv.vaadd.mask.nxv16i8.i8(
+declare <vscale x 16 x i8> @llvm.riscv.vaadd.rm.mask.nxv16i8.i8(
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   i8,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv16i8_nxv16i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v10, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i8> @llvm.riscv.vaadd.mask.nxv16i8.i8(
+  %a = call <vscale x 16 x i8> @llvm.riscv.vaadd.rm.mask.nxv16i8.i8(
     <vscale x 16 x i8> %0,
     <vscale x 16 x i8> %1,
     i8 %2,
     <vscale x 16 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i8> %a
 }
 
-declare <vscale x 32 x i8> @llvm.riscv.vaadd.nxv32i8.i8(
+declare <vscale x 32 x i8> @llvm.riscv.vaadd.rm.nxv32i8.i8(
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 32 x i8> @intrinsic_vaadd_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv32i8_nxv32i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i8> @llvm.riscv.vaadd.nxv32i8.i8(
+  %a = call <vscale x 32 x i8> @llvm.riscv.vaadd.rm.nxv32i8.i8(
     <vscale x 32 x i8> undef,
     <vscale x 32 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 32 x i8> %a
 }
 
-declare <vscale x 32 x i8> @llvm.riscv.vaadd.mask.nxv32i8.i8(
+declare <vscale x 32 x i8> @llvm.riscv.vaadd.rm.mask.nxv32i8.i8(
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   i8,
   <vscale x 32 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 32 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv32i8_nxv32i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v12, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i8> @llvm.riscv.vaadd.mask.nxv32i8.i8(
+  %a = call <vscale x 32 x i8> @llvm.riscv.vaadd.rm.mask.nxv32i8.i8(
     <vscale x 32 x i8> %0,
     <vscale x 32 x i8> %1,
     i8 %2,
     <vscale x 32 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 32 x i8> %a
 }
 
-declare <vscale x 64 x i8> @llvm.riscv.vaadd.nxv64i8.i8(
+declare <vscale x 64 x i8> @llvm.riscv.vaadd.rm.nxv64i8.i8(
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 64 x i8> @intrinsic_vaadd_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv64i8_nxv64i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i8> @llvm.riscv.vaadd.nxv64i8.i8(
+  %a = call <vscale x 64 x i8> @llvm.riscv.vaadd.rm.nxv64i8.i8(
     <vscale x 64 x i8> undef,
     <vscale x 64 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 64 x i8> %a
 }
 
-declare <vscale x 64 x i8> @llvm.riscv.vaadd.mask.nxv64i8.i8(
+declare <vscale x 64 x i8> @llvm.riscv.vaadd.rm.mask.nxv64i8.i8(
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   i8,
   <vscale x 64 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 64 x i8> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv64i8_nxv64i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v16, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i8> @llvm.riscv.vaadd.mask.nxv64i8.i8(
+  %a = call <vscale x 64 x i8> @llvm.riscv.vaadd.rm.mask.nxv64i8.i8(
     <vscale x 64 x i8> %0,
     <vscale x 64 x i8> %1,
     i8 %2,
     <vscale x 64 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 64 x i8> %a
 }
 
-declare <vscale x 1 x i16> @llvm.riscv.vaadd.nxv1i16.i16(
+declare <vscale x 1 x i16> @llvm.riscv.vaadd.rm.nxv1i16.i16(
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i16> @intrinsic_vaadd_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv1i16_nxv1i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i16> @llvm.riscv.vaadd.nxv1i16.i16(
+  %a = call <vscale x 1 x i16> @llvm.riscv.vaadd.rm.nxv1i16.i16(
     <vscale x 1 x i16> undef,
     <vscale x 1 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i16> %a
 }
 
-declare <vscale x 1 x i16> @llvm.riscv.vaadd.mask.nxv1i16.i16(
+declare <vscale x 1 x i16> @llvm.riscv.vaadd.rm.mask.nxv1i16.i16(
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   i16,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i16> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv1i16_nxv1i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i16> @llvm.riscv.vaadd.mask.nxv1i16.i16(
+  %a = call <vscale x 1 x i16> @llvm.riscv.vaadd.rm.mask.nxv1i16.i16(
     <vscale x 1 x i16> %0,
     <vscale x 1 x i16> %1,
     i16 %2,
     <vscale x 1 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i16> %a
 }
 
-declare <vscale x 2 x i16> @llvm.riscv.vaadd.nxv2i16.i16(
+declare <vscale x 2 x i16> @llvm.riscv.vaadd.rm.nxv2i16.i16(
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i16> @intrinsic_vaadd_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv2i16_nxv2i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i16> @llvm.riscv.vaadd.nxv2i16.i16(
+  %a = call <vscale x 2 x i16> @llvm.riscv.vaadd.rm.nxv2i16.i16(
     <vscale x 2 x i16> undef,
     <vscale x 2 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i16> %a
 }
 
-declare <vscale x 2 x i16> @llvm.riscv.vaadd.mask.nxv2i16.i16(
+declare <vscale x 2 x i16> @llvm.riscv.vaadd.rm.mask.nxv2i16.i16(
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   i16,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i16> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv2i16_nxv2i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i16> @llvm.riscv.vaadd.mask.nxv2i16.i16(
+  %a = call <vscale x 2 x i16> @llvm.riscv.vaadd.rm.mask.nxv2i16.i16(
     <vscale x 2 x i16> %0,
     <vscale x 2 x i16> %1,
     i16 %2,
     <vscale x 2 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i16> %a
 }
 
-declare <vscale x 4 x i16> @llvm.riscv.vaadd.nxv4i16.i16(
+declare <vscale x 4 x i16> @llvm.riscv.vaadd.rm.nxv4i16.i16(
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i16> @intrinsic_vaadd_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv4i16_nxv4i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i16> @llvm.riscv.vaadd.nxv4i16.i16(
+  %a = call <vscale x 4 x i16> @llvm.riscv.vaadd.rm.nxv4i16.i16(
     <vscale x 4 x i16> undef,
     <vscale x 4 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i16> %a
 }
 
-declare <vscale x 4 x i16> @llvm.riscv.vaadd.mask.nxv4i16.i16(
+declare <vscale x 4 x i16> @llvm.riscv.vaadd.rm.mask.nxv4i16.i16(
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   i16,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i16> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv4i16_nxv4i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i16> @llvm.riscv.vaadd.mask.nxv4i16.i16(
+  %a = call <vscale x 4 x i16> @llvm.riscv.vaadd.rm.mask.nxv4i16.i16(
     <vscale x 4 x i16> %0,
     <vscale x 4 x i16> %1,
     i16 %2,
     <vscale x 4 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i16> %a
 }
 
-declare <vscale x 8 x i16> @llvm.riscv.vaadd.nxv8i16.i16(
+declare <vscale x 8 x i16> @llvm.riscv.vaadd.rm.nxv8i16.i16(
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i16> @intrinsic_vaadd_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv8i16_nxv8i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i16> @llvm.riscv.vaadd.nxv8i16.i16(
+  %a = call <vscale x 8 x i16> @llvm.riscv.vaadd.rm.nxv8i16.i16(
     <vscale x 8 x i16> undef,
     <vscale x 8 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i16> %a
 }
 
-declare <vscale x 8 x i16> @llvm.riscv.vaadd.mask.nxv8i16.i16(
+declare <vscale x 8 x i16> @llvm.riscv.vaadd.rm.mask.nxv8i16.i16(
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   i16,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i16> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv8i16_nxv8i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v10, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i16> @llvm.riscv.vaadd.mask.nxv8i16.i16(
+  %a = call <vscale x 8 x i16> @llvm.riscv.vaadd.rm.mask.nxv8i16.i16(
     <vscale x 8 x i16> %0,
     <vscale x 8 x i16> %1,
     i16 %2,
     <vscale x 8 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i16> %a
 }
 
-declare <vscale x 16 x i16> @llvm.riscv.vaadd.nxv16i16.i16(
+declare <vscale x 16 x i16> @llvm.riscv.vaadd.rm.nxv16i16.i16(
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i16> @intrinsic_vaadd_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv16i16_nxv16i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i16> @llvm.riscv.vaadd.nxv16i16.i16(
+  %a = call <vscale x 16 x i16> @llvm.riscv.vaadd.rm.nxv16i16.i16(
     <vscale x 16 x i16> undef,
     <vscale x 16 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i16> %a
 }
 
-declare <vscale x 16 x i16> @llvm.riscv.vaadd.mask.nxv16i16.i16(
+declare <vscale x 16 x i16> @llvm.riscv.vaadd.rm.mask.nxv16i16.i16(
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   i16,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i16> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv16i16_nxv16i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v12, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i16> @llvm.riscv.vaadd.mask.nxv16i16.i16(
+  %a = call <vscale x 16 x i16> @llvm.riscv.vaadd.rm.mask.nxv16i16.i16(
     <vscale x 16 x i16> %0,
     <vscale x 16 x i16> %1,
     i16 %2,
     <vscale x 16 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i16> %a
 }
 
-declare <vscale x 32 x i16> @llvm.riscv.vaadd.nxv32i16.i16(
+declare <vscale x 32 x i16> @llvm.riscv.vaadd.rm.nxv32i16.i16(
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 32 x i16> @intrinsic_vaadd_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv32i16_nxv32i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i16> @llvm.riscv.vaadd.nxv32i16.i16(
+  %a = call <vscale x 32 x i16> @llvm.riscv.vaadd.rm.nxv32i16.i16(
     <vscale x 32 x i16> undef,
     <vscale x 32 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 32 x i16> %a
 }
 
-declare <vscale x 32 x i16> @llvm.riscv.vaadd.mask.nxv32i16.i16(
+declare <vscale x 32 x i16> @llvm.riscv.vaadd.rm.mask.nxv32i16.i16(
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   i16,
   <vscale x 32 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 32 x i16> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv32i16_nxv32i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v16, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i16> @llvm.riscv.vaadd.mask.nxv32i16.i16(
+  %a = call <vscale x 32 x i16> @llvm.riscv.vaadd.rm.mask.nxv32i16.i16(
     <vscale x 32 x i16> %0,
     <vscale x 32 x i16> %1,
     i16 %2,
     <vscale x 32 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 32 x i16> %a
 }
 
-declare <vscale x 1 x i32> @llvm.riscv.vaadd.nxv1i32.i32(
+declare <vscale x 1 x i32> @llvm.riscv.vaadd.rm.nxv1i32.i32(
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i32> @intrinsic_vaadd_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv1i32_nxv1i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i32> @llvm.riscv.vaadd.nxv1i32.i32(
+  %a = call <vscale x 1 x i32> @llvm.riscv.vaadd.rm.nxv1i32.i32(
     <vscale x 1 x i32> undef,
     <vscale x 1 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i32> %a
 }
 
-declare <vscale x 1 x i32> @llvm.riscv.vaadd.mask.nxv1i32.i32(
+declare <vscale x 1 x i32> @llvm.riscv.vaadd.rm.mask.nxv1i32.i32(
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   i32,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i32> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv1i32_nxv1i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i32> @llvm.riscv.vaadd.mask.nxv1i32.i32(
+  %a = call <vscale x 1 x i32> @llvm.riscv.vaadd.rm.mask.nxv1i32.i32(
     <vscale x 1 x i32> %0,
     <vscale x 1 x i32> %1,
     i32 %2,
     <vscale x 1 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i32> %a
 }
 
-declare <vscale x 2 x i32> @llvm.riscv.vaadd.nxv2i32.i32(
+declare <vscale x 2 x i32> @llvm.riscv.vaadd.rm.nxv2i32.i32(
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i32> @intrinsic_vaadd_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv2i32_nxv2i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i32> @llvm.riscv.vaadd.nxv2i32.i32(
+  %a = call <vscale x 2 x i32> @llvm.riscv.vaadd.rm.nxv2i32.i32(
     <vscale x 2 x i32> undef,
     <vscale x 2 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i32> %a
 }
 
-declare <vscale x 2 x i32> @llvm.riscv.vaadd.mask.nxv2i32.i32(
+declare <vscale x 2 x i32> @llvm.riscv.vaadd.rm.mask.nxv2i32.i32(
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   i32,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i32> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv2i32_nxv2i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i32> @llvm.riscv.vaadd.mask.nxv2i32.i32(
+  %a = call <vscale x 2 x i32> @llvm.riscv.vaadd.rm.mask.nxv2i32.i32(
     <vscale x 2 x i32> %0,
     <vscale x 2 x i32> %1,
     i32 %2,
     <vscale x 2 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i32> %a
 }
 
-declare <vscale x 4 x i32> @llvm.riscv.vaadd.nxv4i32.i32(
+declare <vscale x 4 x i32> @llvm.riscv.vaadd.rm.nxv4i32.i32(
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i32> @intrinsic_vaadd_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv4i32_nxv4i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i32> @llvm.riscv.vaadd.nxv4i32.i32(
+  %a = call <vscale x 4 x i32> @llvm.riscv.vaadd.rm.nxv4i32.i32(
     <vscale x 4 x i32> undef,
     <vscale x 4 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i32> %a
 }
 
-declare <vscale x 4 x i32> @llvm.riscv.vaadd.mask.nxv4i32.i32(
+declare <vscale x 4 x i32> @llvm.riscv.vaadd.rm.mask.nxv4i32.i32(
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   i32,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i32> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv4i32_nxv4i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v10, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i32> @llvm.riscv.vaadd.mask.nxv4i32.i32(
+  %a = call <vscale x 4 x i32> @llvm.riscv.vaadd.rm.mask.nxv4i32.i32(
     <vscale x 4 x i32> %0,
     <vscale x 4 x i32> %1,
     i32 %2,
     <vscale x 4 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i32> %a
 }
 
-declare <vscale x 8 x i32> @llvm.riscv.vaadd.nxv8i32.i32(
+declare <vscale x 8 x i32> @llvm.riscv.vaadd.rm.nxv8i32.i32(
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i32> @intrinsic_vaadd_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv8i32_nxv8i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i32> @llvm.riscv.vaadd.nxv8i32.i32(
+  %a = call <vscale x 8 x i32> @llvm.riscv.vaadd.rm.nxv8i32.i32(
     <vscale x 8 x i32> undef,
     <vscale x 8 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i32> %a
 }
 
-declare <vscale x 8 x i32> @llvm.riscv.vaadd.mask.nxv8i32.i32(
+declare <vscale x 8 x i32> @llvm.riscv.vaadd.rm.mask.nxv8i32.i32(
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   i32,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i32> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv8i32_nxv8i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v12, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i32> @llvm.riscv.vaadd.mask.nxv8i32.i32(
+  %a = call <vscale x 8 x i32> @llvm.riscv.vaadd.rm.mask.nxv8i32.i32(
     <vscale x 8 x i32> %0,
     <vscale x 8 x i32> %1,
     i32 %2,
     <vscale x 8 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i32> %a
 }
 
-declare <vscale x 16 x i32> @llvm.riscv.vaadd.nxv16i32.i32(
+declare <vscale x 16 x i32> @llvm.riscv.vaadd.rm.nxv16i32.i32(
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i32> @intrinsic_vaadd_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_vx_nxv16i32_nxv16i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i32> @llvm.riscv.vaadd.nxv16i32.i32(
+  %a = call <vscale x 16 x i32> @llvm.riscv.vaadd.rm.nxv16i32.i32(
     <vscale x 16 x i32> undef,
     <vscale x 16 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i32> %a
 }
 
-declare <vscale x 16 x i32> @llvm.riscv.vaadd.mask.nxv16i32.i32(
+declare <vscale x 16 x i32> @llvm.riscv.vaadd.rm.mask.nxv16i32.i32(
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   i32,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i32> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaadd_mask_vx_nxv16i32_nxv16i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaadd.vx v8, v16, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i32> @llvm.riscv.vaadd.mask.nxv16i32.i32(
+  %a = call <vscale x 16 x i32> @llvm.riscv.vaadd.rm.mask.nxv16i32.i32(
     <vscale x 16 x i32> %0,
     <vscale x 16 x i32> %1,
     i32 %2,
     <vscale x 16 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i32> %a
 }
 
-declare <vscale x 1 x i64> @llvm.riscv.vaadd.nxv1i64.i64(
+declare <vscale x 1 x i64> @llvm.riscv.vaadd.rm.nxv1i64.i64(
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   i64,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i64> @intrinsic_vaadd_vx_nxv1i64_nxv1i64_i64(<vscale x 1 x i64> %0, i64 %1, iXLen %2) nounwind {
 ; RV32-LABEL: intrinsic_vaadd_vx_nxv1i64_nxv1i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m1, ta, ma
 ; RV32-NEXT:    vlse64.v v9, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vaadd.vv v8, v8, v9
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vaadd_vx_nxv1i64_nxv1i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m1, ta, ma
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vaadd.vx v8, v8, a0
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i64> @llvm.riscv.vaadd.nxv1i64.i64(
+  %a = call <vscale x 1 x i64> @llvm.riscv.vaadd.rm.nxv1i64.i64(
     <vscale x 1 x i64> undef,
     <vscale x 1 x i64> %0,
     i64 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i64> %a
 }
 
-declare <vscale x 1 x i64> @llvm.riscv.vaadd.mask.nxv1i64.i64(
+declare <vscale x 1 x i64> @llvm.riscv.vaadd.rm.mask.nxv1i64.i64(
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   i64,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i64> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; RV32-LABEL: intrinsic_vaadd_mask_vx_nxv1i64_nxv1i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m1, ta, mu
 ; RV32-NEXT:    vlse64.v v10, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vaadd.vv v8, v9, v10, v0.t
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vaadd_mask_vx_nxv1i64_nxv1i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m1, ta, mu
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vaadd.vx v8, v9, a0, v0.t
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i64> @llvm.riscv.vaadd.mask.nxv1i64.i64(
+  %a = call <vscale x 1 x i64> @llvm.riscv.vaadd.rm.mask.nxv1i64.i64(
     <vscale x 1 x i64> %0,
     <vscale x 1 x i64> %1,
     i64 %2,
     <vscale x 1 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i64> %a
 }
 
-declare <vscale x 2 x i64> @llvm.riscv.vaadd.nxv2i64.i64(
+declare <vscale x 2 x i64> @llvm.riscv.vaadd.rm.nxv2i64.i64(
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   i64,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i64> @intrinsic_vaadd_vx_nxv2i64_nxv2i64_i64(<vscale x 2 x i64> %0, i64 %1, iXLen %2) nounwind {
 ; RV32-LABEL: intrinsic_vaadd_vx_nxv2i64_nxv2i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m2, ta, ma
 ; RV32-NEXT:    vlse64.v v10, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vaadd.vv v8, v8, v10
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vaadd_vx_nxv2i64_nxv2i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m2, ta, ma
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vaadd.vx v8, v8, a0
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i64> @llvm.riscv.vaadd.nxv2i64.i64(
+  %a = call <vscale x 2 x i64> @llvm.riscv.vaadd.rm.nxv2i64.i64(
     <vscale x 2 x i64> undef,
     <vscale x 2 x i64> %0,
     i64 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i64> %a
 }
 
-declare <vscale x 2 x i64> @llvm.riscv.vaadd.mask.nxv2i64.i64(
+declare <vscale x 2 x i64> @llvm.riscv.vaadd.rm.mask.nxv2i64.i64(
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   i64,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i64> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; RV32-LABEL: intrinsic_vaadd_mask_vx_nxv2i64_nxv2i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m2, ta, mu
 ; RV32-NEXT:    vlse64.v v12, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vaadd.vv v8, v10, v12, v0.t
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vaadd_mask_vx_nxv2i64_nxv2i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m2, ta, mu
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vaadd.vx v8, v10, a0, v0.t
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i64> @llvm.riscv.vaadd.mask.nxv2i64.i64(
+  %a = call <vscale x 2 x i64> @llvm.riscv.vaadd.rm.mask.nxv2i64.i64(
     <vscale x 2 x i64> %0,
     <vscale x 2 x i64> %1,
     i64 %2,
     <vscale x 2 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i64> %a
 }
 
-declare <vscale x 4 x i64> @llvm.riscv.vaadd.nxv4i64.i64(
+declare <vscale x 4 x i64> @llvm.riscv.vaadd.rm.nxv4i64.i64(
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   i64,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i64> @intrinsic_vaadd_vx_nxv4i64_nxv4i64_i64(<vscale x 4 x i64> %0, i64 %1, iXLen %2) nounwind {
 ; RV32-LABEL: intrinsic_vaadd_vx_nxv4i64_nxv4i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m4, ta, ma
 ; RV32-NEXT:    vlse64.v v12, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vaadd.vv v8, v8, v12
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vaadd_vx_nxv4i64_nxv4i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m4, ta, ma
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vaadd.vx v8, v8, a0
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i64> @llvm.riscv.vaadd.nxv4i64.i64(
+  %a = call <vscale x 4 x i64> @llvm.riscv.vaadd.rm.nxv4i64.i64(
     <vscale x 4 x i64> undef,
     <vscale x 4 x i64> %0,
     i64 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i64> %a
 }
 
-declare <vscale x 4 x i64> @llvm.riscv.vaadd.mask.nxv4i64.i64(
+declare <vscale x 4 x i64> @llvm.riscv.vaadd.rm.mask.nxv4i64.i64(
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   i64,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i64> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; RV32-LABEL: intrinsic_vaadd_mask_vx_nxv4i64_nxv4i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m4, ta, mu
 ; RV32-NEXT:    vlse64.v v16, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vaadd.vv v8, v12, v16, v0.t
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vaadd_mask_vx_nxv4i64_nxv4i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m4, ta, mu
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vaadd.vx v8, v12, a0, v0.t
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i64> @llvm.riscv.vaadd.mask.nxv4i64.i64(
+  %a = call <vscale x 4 x i64> @llvm.riscv.vaadd.rm.mask.nxv4i64.i64(
     <vscale x 4 x i64> %0,
     <vscale x 4 x i64> %1,
     i64 %2,
     <vscale x 4 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i64> %a
 }
 
-declare <vscale x 8 x i64> @llvm.riscv.vaadd.nxv8i64.i64(
+declare <vscale x 8 x i64> @llvm.riscv.vaadd.rm.nxv8i64.i64(
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   i64,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i64> @intrinsic_vaadd_vx_nxv8i64_nxv8i64_i64(<vscale x 8 x i64> %0, i64 %1, iXLen %2) nounwind {
 ; RV32-LABEL: intrinsic_vaadd_vx_nxv8i64_nxv8i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m8, ta, ma
 ; RV32-NEXT:    vlse64.v v16, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vaadd.vv v8, v8, v16
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vaadd_vx_nxv8i64_nxv8i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m8, ta, ma
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vaadd.vx v8, v8, a0
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i64> @llvm.riscv.vaadd.nxv8i64.i64(
+  %a = call <vscale x 8 x i64> @llvm.riscv.vaadd.rm.nxv8i64.i64(
     <vscale x 8 x i64> undef,
     <vscale x 8 x i64> %0,
     i64 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i64> %a
 }
 
-declare <vscale x 8 x i64> @llvm.riscv.vaadd.mask.nxv8i64.i64(
+declare <vscale x 8 x i64> @llvm.riscv.vaadd.rm.mask.nxv8i64.i64(
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   i64,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i64> @intrinsic_vaadd_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, iXLen %4) nounwind {
 ; RV32-LABEL: intrinsic_vaadd_mask_vx_nxv8i64_nxv8i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m8, ta, mu
 ; RV32-NEXT:    vlse64.v v24, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vaadd.vv v8, v16, v24, v0.t
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vaadd_mask_vx_nxv8i64_nxv8i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m8, ta, mu
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vaadd.vx v8, v16, a0, v0.t
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i64> @llvm.riscv.vaadd.mask.nxv8i64.i64(
+  %a = call <vscale x 8 x i64> @llvm.riscv.vaadd.rm.mask.nxv8i64.i64(
     <vscale x 8 x i64> %0,
     <vscale x 8 x i64> %1,
     i64 %2,
     <vscale x 8 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 0, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i64> %a
 }

llvm/test/CodeGen/RISCV/rvv/vaaddu.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v \
 ; RUN:   -verify-machineinstrs | FileCheck %s --check-prefixes=CHECK,RV32
 ; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v \
 ; RUN:   -verify-machineinstrs | FileCheck %s --check-prefixes=CHECK,RV64
-declare <vscale x 1 x i8> @llvm.riscv.vaaddu.nxv1i8.nxv1i8(
+declare <vscale x 1 x i8> @llvm.riscv.vaaddu.rm.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vaaddu_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv1i8_nxv1i8_nxv1i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vaaddu.nxv1i8.nxv1i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vaaddu.rm.nxv1i8.nxv1i8(
     <vscale x 1 x i8> undef,
     <vscale x 1 x i8> %0,
     <vscale x 1 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vaaddu.mask.nxv1i8.nxv1i8(
+declare <vscale x 1 x i8> @llvm.riscv.vaaddu.rm.mask.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv1i8_nxv1i8_nxv1i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vaaddu.mask.nxv1i8.nxv1i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 2 x i8> @llvm.riscv.vaaddu.nxv2i8.nxv2i8(
+declare <vscale x 2 x i8> @llvm.riscv.vaaddu.rm.nxv2i8.nxv2i8(
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i8> @intrinsic_vaaddu_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv2i8_nxv2i8_nxv2i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i8> @llvm.riscv.vaaddu.nxv2i8.nxv2i8(
+  %a = call <vscale x 2 x i8> @llvm.riscv.vaaddu.rm.nxv2i8.nxv2i8(
     <vscale x 2 x i8> undef,
     <vscale x 2 x i8> %0,
     <vscale x 2 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i8> %a
 }
 
-declare <vscale x 2 x i8> @llvm.riscv.vaaddu.mask.nxv2i8.nxv2i8(
+declare <vscale x 2 x i8> @llvm.riscv.vaaddu.rm.mask.nxv2i8.nxv2i8(
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i8> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv2i8_nxv2i8_nxv2i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i8> @llvm.riscv.vaaddu.mask.nxv2i8.nxv2i8(
+  %a = call <vscale x 2 x i8> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i8> %a
 }
 
-declare <vscale x 4 x i8> @llvm.riscv.vaaddu.nxv4i8.nxv4i8(
+declare <vscale x 4 x i8> @llvm.riscv.vaaddu.rm.nxv4i8.nxv4i8(
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i8> @intrinsic_vaaddu_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv4i8_nxv4i8_nxv4i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i8> @llvm.riscv.vaaddu.nxv4i8.nxv4i8(
+  %a = call <vscale x 4 x i8> @llvm.riscv.vaaddu.rm.nxv4i8.nxv4i8(
     <vscale x 4 x i8> undef,
     <vscale x 4 x i8> %0,
     <vscale x 4 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i8> %a
 }
 
-declare <vscale x 4 x i8> @llvm.riscv.vaaddu.mask.nxv4i8.nxv4i8(
+declare <vscale x 4 x i8> @llvm.riscv.vaaddu.rm.mask.nxv4i8.nxv4i8(
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i8> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv4i8_nxv4i8_nxv4i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i8> @llvm.riscv.vaaddu.mask.nxv4i8.nxv4i8(
+  %a = call <vscale x 4 x i8> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i8> %a
 }
 
-declare <vscale x 8 x i8> @llvm.riscv.vaaddu.nxv8i8.nxv8i8(
+declare <vscale x 8 x i8> @llvm.riscv.vaaddu.rm.nxv8i8.nxv8i8(
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i8> @intrinsic_vaaddu_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv8i8_nxv8i8_nxv8i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i8> @llvm.riscv.vaaddu.nxv8i8.nxv8i8(
+  %a = call <vscale x 8 x i8> @llvm.riscv.vaaddu.rm.nxv8i8.nxv8i8(
     <vscale x 8 x i8> undef,
     <vscale x 8 x i8> %0,
     <vscale x 8 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i8> %a
 }
 
-declare <vscale x 8 x i8> @llvm.riscv.vaaddu.mask.nxv8i8.nxv8i8(
+declare <vscale x 8 x i8> @llvm.riscv.vaaddu.rm.mask.nxv8i8.nxv8i8(
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i8> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv8i8_nxv8i8_nxv8i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i8> @llvm.riscv.vaaddu.mask.nxv8i8.nxv8i8(
+  %a = call <vscale x 8 x i8> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i8> %a
 }
 
-declare <vscale x 16 x i8> @llvm.riscv.vaaddu.nxv16i8.nxv16i8(
+declare <vscale x 16 x i8> @llvm.riscv.vaaddu.rm.nxv16i8.nxv16i8(
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i8> @intrinsic_vaaddu_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv16i8_nxv16i8_nxv16i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i8> @llvm.riscv.vaaddu.nxv16i8.nxv16i8(
+  %a = call <vscale x 16 x i8> @llvm.riscv.vaaddu.rm.nxv16i8.nxv16i8(
     <vscale x 16 x i8> undef,
     <vscale x 16 x i8> %0,
     <vscale x 16 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i8> %a
 }
 
-declare <vscale x 16 x i8> @llvm.riscv.vaaddu.mask.nxv16i8.nxv16i8(
+declare <vscale x 16 x i8> @llvm.riscv.vaaddu.rm.mask.nxv16i8.nxv16i8(
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i8> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv16i8_nxv16i8_nxv16i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v10, v12, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i8> @llvm.riscv.vaaddu.mask.nxv16i8.nxv16i8(
+  %a = call <vscale x 16 x i8> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i8> %a
 }
 
-declare <vscale x 32 x i8> @llvm.riscv.vaaddu.nxv32i8.nxv32i8(
+declare <vscale x 32 x i8> @llvm.riscv.vaaddu.rm.nxv32i8.nxv32i8(
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 32 x i8> @intrinsic_vaaddu_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv32i8_nxv32i8_nxv32i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v12
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i8> @llvm.riscv.vaaddu.nxv32i8.nxv32i8(
+  %a = call <vscale x 32 x i8> @llvm.riscv.vaaddu.rm.nxv32i8.nxv32i8(
     <vscale x 32 x i8> undef,
     <vscale x 32 x i8> %0,
     <vscale x 32 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 32 x i8> %a
 }
 
-declare <vscale x 32 x i8> @llvm.riscv.vaaddu.mask.nxv32i8.nxv32i8(
+declare <vscale x 32 x i8> @llvm.riscv.vaaddu.rm.mask.nxv32i8.nxv32i8(
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   <vscale x 32 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 32 x i8> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv32i8_nxv32i8_nxv32i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v12, v16, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i8> @llvm.riscv.vaaddu.mask.nxv32i8.nxv32i8(
+  %a = call <vscale x 32 x i8> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 32 x i8> %a
 }
 
-declare <vscale x 64 x i8> @llvm.riscv.vaaddu.nxv64i8.nxv64i8(
+declare <vscale x 64 x i8> @llvm.riscv.vaaddu.rm.nxv64i8.nxv64i8(
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 64 x i8> @intrinsic_vaaddu_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv64i8_nxv64i8_nxv64i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v16
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i8> @llvm.riscv.vaaddu.nxv64i8.nxv64i8(
+  %a = call <vscale x 64 x i8> @llvm.riscv.vaaddu.rm.nxv64i8.nxv64i8(
     <vscale x 64 x i8> undef,
     <vscale x 64 x i8> %0,
     <vscale x 64 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 64 x i8> %a
 }
 
-declare <vscale x 64 x i8> @llvm.riscv.vaaddu.mask.nxv64i8.nxv64i8(
+declare <vscale x 64 x i8> @llvm.riscv.vaaddu.rm.mask.nxv64i8.nxv64i8(
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   <vscale x 64 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 64 x i8> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv64i8_nxv64i8_nxv64i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vl8r.v v24, (a0)
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v16, v24, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i8> @llvm.riscv.vaaddu.mask.nxv64i8.nxv64i8(
+  %a = call <vscale x 64 x i8> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 64 x i8> %a
 }
 
-declare <vscale x 1 x i16> @llvm.riscv.vaaddu.nxv1i16.nxv1i16(
+declare <vscale x 1 x i16> @llvm.riscv.vaaddu.rm.nxv1i16.nxv1i16(
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i16> @intrinsic_vaaddu_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv1i16_nxv1i16_nxv1i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i16> @llvm.riscv.vaaddu.nxv1i16.nxv1i16(
+  %a = call <vscale x 1 x i16> @llvm.riscv.vaaddu.rm.nxv1i16.nxv1i16(
     <vscale x 1 x i16> undef,
     <vscale x 1 x i16> %0,
     <vscale x 1 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i16> %a
 }
 
-declare <vscale x 1 x i16> @llvm.riscv.vaaddu.mask.nxv1i16.nxv1i16(
+declare <vscale x 1 x i16> @llvm.riscv.vaaddu.rm.mask.nxv1i16.nxv1i16(
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i16> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv1i16_nxv1i16_nxv1i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i16> @llvm.riscv.vaaddu.mask.nxv1i16.nxv1i16(
+  %a = call <vscale x 1 x i16> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i16> %a
 }
 
-declare <vscale x 2 x i16> @llvm.riscv.vaaddu.nxv2i16.nxv2i16(
+declare <vscale x 2 x i16> @llvm.riscv.vaaddu.rm.nxv2i16.nxv2i16(
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i16> @intrinsic_vaaddu_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv2i16_nxv2i16_nxv2i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i16> @llvm.riscv.vaaddu.nxv2i16.nxv2i16(
+  %a = call <vscale x 2 x i16> @llvm.riscv.vaaddu.rm.nxv2i16.nxv2i16(
     <vscale x 2 x i16> undef,
     <vscale x 2 x i16> %0,
     <vscale x 2 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i16> %a
 }
 
-declare <vscale x 2 x i16> @llvm.riscv.vaaddu.mask.nxv2i16.nxv2i16(
+declare <vscale x 2 x i16> @llvm.riscv.vaaddu.rm.mask.nxv2i16.nxv2i16(
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i16> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv2i16_nxv2i16_nxv2i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i16> @llvm.riscv.vaaddu.mask.nxv2i16.nxv2i16(
+  %a = call <vscale x 2 x i16> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i16> %a
 }
 
-declare <vscale x 4 x i16> @llvm.riscv.vaaddu.nxv4i16.nxv4i16(
+declare <vscale x 4 x i16> @llvm.riscv.vaaddu.rm.nxv4i16.nxv4i16(
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i16> @intrinsic_vaaddu_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv4i16_nxv4i16_nxv4i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i16> @llvm.riscv.vaaddu.nxv4i16.nxv4i16(
+  %a = call <vscale x 4 x i16> @llvm.riscv.vaaddu.rm.nxv4i16.nxv4i16(
     <vscale x 4 x i16> undef,
     <vscale x 4 x i16> %0,
     <vscale x 4 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i16> %a
 }
 
-declare <vscale x 4 x i16> @llvm.riscv.vaaddu.mask.nxv4i16.nxv4i16(
+declare <vscale x 4 x i16> @llvm.riscv.vaaddu.rm.mask.nxv4i16.nxv4i16(
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i16> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv4i16_nxv4i16_nxv4i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i16> @llvm.riscv.vaaddu.mask.nxv4i16.nxv4i16(
+  %a = call <vscale x 4 x i16> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i16> %a
 }
 
-declare <vscale x 8 x i16> @llvm.riscv.vaaddu.nxv8i16.nxv8i16(
+declare <vscale x 8 x i16> @llvm.riscv.vaaddu.rm.nxv8i16.nxv8i16(
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i16> @intrinsic_vaaddu_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv8i16_nxv8i16_nxv8i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i16> @llvm.riscv.vaaddu.nxv8i16.nxv8i16(
+  %a = call <vscale x 8 x i16> @llvm.riscv.vaaddu.rm.nxv8i16.nxv8i16(
     <vscale x 8 x i16> undef,
     <vscale x 8 x i16> %0,
     <vscale x 8 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i16> %a
 }
 
-declare <vscale x 8 x i16> @llvm.riscv.vaaddu.mask.nxv8i16.nxv8i16(
+declare <vscale x 8 x i16> @llvm.riscv.vaaddu.rm.mask.nxv8i16.nxv8i16(
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i16> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv8i16_nxv8i16_nxv8i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v10, v12, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i16> @llvm.riscv.vaaddu.mask.nxv8i16.nxv8i16(
+  %a = call <vscale x 8 x i16> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i16> %a
 }
 
-declare <vscale x 16 x i16> @llvm.riscv.vaaddu.nxv16i16.nxv16i16(
+declare <vscale x 16 x i16> @llvm.riscv.vaaddu.rm.nxv16i16.nxv16i16(
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i16> @intrinsic_vaaddu_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv16i16_nxv16i16_nxv16i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v12
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i16> @llvm.riscv.vaaddu.nxv16i16.nxv16i16(
+  %a = call <vscale x 16 x i16> @llvm.riscv.vaaddu.rm.nxv16i16.nxv16i16(
     <vscale x 16 x i16> undef,
     <vscale x 16 x i16> %0,
     <vscale x 16 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i16> %a
 }
 
-declare <vscale x 16 x i16> @llvm.riscv.vaaddu.mask.nxv16i16.nxv16i16(
+declare <vscale x 16 x i16> @llvm.riscv.vaaddu.rm.mask.nxv16i16.nxv16i16(
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i16> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv16i16_nxv16i16_nxv16i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v12, v16, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i16> @llvm.riscv.vaaddu.mask.nxv16i16.nxv16i16(
+  %a = call <vscale x 16 x i16> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i16> %a
 }
 
-declare <vscale x 32 x i16> @llvm.riscv.vaaddu.nxv32i16.nxv32i16(
+declare <vscale x 32 x i16> @llvm.riscv.vaaddu.rm.nxv32i16.nxv32i16(
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 32 x i16> @intrinsic_vaaddu_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv32i16_nxv32i16_nxv32i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v16
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i16> @llvm.riscv.vaaddu.nxv32i16.nxv32i16(
+  %a = call <vscale x 32 x i16> @llvm.riscv.vaaddu.rm.nxv32i16.nxv32i16(
     <vscale x 32 x i16> undef,
     <vscale x 32 x i16> %0,
     <vscale x 32 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 32 x i16> %a
 }
 
-declare <vscale x 32 x i16> @llvm.riscv.vaaddu.mask.nxv32i16.nxv32i16(
+declare <vscale x 32 x i16> @llvm.riscv.vaaddu.rm.mask.nxv32i16.nxv32i16(
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   <vscale x 32 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 32 x i16> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv32i16_nxv32i16_nxv32i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vl8re16.v v24, (a0)
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v16, v24, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i16> @llvm.riscv.vaaddu.mask.nxv32i16.nxv32i16(
+  %a = call <vscale x 32 x i16> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 32 x i16> %a
 }
 
-declare <vscale x 1 x i32> @llvm.riscv.vaaddu.nxv1i32.nxv1i32(
+declare <vscale x 1 x i32> @llvm.riscv.vaaddu.rm.nxv1i32.nxv1i32(
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i32> @intrinsic_vaaddu_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv1i32_nxv1i32_nxv1i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i32> @llvm.riscv.vaaddu.nxv1i32.nxv1i32(
+  %a = call <vscale x 1 x i32> @llvm.riscv.vaaddu.rm.nxv1i32.nxv1i32(
     <vscale x 1 x i32> undef,
     <vscale x 1 x i32> %0,
     <vscale x 1 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i32> %a
 }
 
-declare <vscale x 1 x i32> @llvm.riscv.vaaddu.mask.nxv1i32.nxv1i32(
+declare <vscale x 1 x i32> @llvm.riscv.vaaddu.rm.mask.nxv1i32.nxv1i32(
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i32> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv1i32_nxv1i32_nxv1i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i32> @llvm.riscv.vaaddu.mask.nxv1i32.nxv1i32(
+  %a = call <vscale x 1 x i32> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i32> %a
 }
 
-declare <vscale x 2 x i32> @llvm.riscv.vaaddu.nxv2i32.nxv2i32(
+declare <vscale x 2 x i32> @llvm.riscv.vaaddu.rm.nxv2i32.nxv2i32(
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i32> @intrinsic_vaaddu_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv2i32_nxv2i32_nxv2i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i32> @llvm.riscv.vaaddu.nxv2i32.nxv2i32(
+  %a = call <vscale x 2 x i32> @llvm.riscv.vaaddu.rm.nxv2i32.nxv2i32(
     <vscale x 2 x i32> undef,
     <vscale x 2 x i32> %0,
     <vscale x 2 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i32> %a
 }
 
-declare <vscale x 2 x i32> @llvm.riscv.vaaddu.mask.nxv2i32.nxv2i32(
+declare <vscale x 2 x i32> @llvm.riscv.vaaddu.rm.mask.nxv2i32.nxv2i32(
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i32> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv2i32_nxv2i32_nxv2i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i32> @llvm.riscv.vaaddu.mask.nxv2i32.nxv2i32(
+  %a = call <vscale x 2 x i32> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i32> %a
 }
 
-declare <vscale x 4 x i32> @llvm.riscv.vaaddu.nxv4i32.nxv4i32(
+declare <vscale x 4 x i32> @llvm.riscv.vaaddu.rm.nxv4i32.nxv4i32(
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i32> @intrinsic_vaaddu_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv4i32_nxv4i32_nxv4i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i32> @llvm.riscv.vaaddu.nxv4i32.nxv4i32(
+  %a = call <vscale x 4 x i32> @llvm.riscv.vaaddu.rm.nxv4i32.nxv4i32(
     <vscale x 4 x i32> undef,
     <vscale x 4 x i32> %0,
     <vscale x 4 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i32> %a
 }
 
-declare <vscale x 4 x i32> @llvm.riscv.vaaddu.mask.nxv4i32.nxv4i32(
+declare <vscale x 4 x i32> @llvm.riscv.vaaddu.rm.mask.nxv4i32.nxv4i32(
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i32> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv4i32_nxv4i32_nxv4i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v10, v12, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i32> @llvm.riscv.vaaddu.mask.nxv4i32.nxv4i32(
+  %a = call <vscale x 4 x i32> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i32> %a
 }
 
-declare <vscale x 8 x i32> @llvm.riscv.vaaddu.nxv8i32.nxv8i32(
+declare <vscale x 8 x i32> @llvm.riscv.vaaddu.rm.nxv8i32.nxv8i32(
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i32> @intrinsic_vaaddu_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv8i32_nxv8i32_nxv8i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v12
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i32> @llvm.riscv.vaaddu.nxv8i32.nxv8i32(
+  %a = call <vscale x 8 x i32> @llvm.riscv.vaaddu.rm.nxv8i32.nxv8i32(
     <vscale x 8 x i32> undef,
     <vscale x 8 x i32> %0,
     <vscale x 8 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i32> %a
 }
 
-declare <vscale x 8 x i32> @llvm.riscv.vaaddu.mask.nxv8i32.nxv8i32(
+declare <vscale x 8 x i32> @llvm.riscv.vaaddu.rm.mask.nxv8i32.nxv8i32(
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i32> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv8i32_nxv8i32_nxv8i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v12, v16, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i32> @llvm.riscv.vaaddu.mask.nxv8i32.nxv8i32(
+  %a = call <vscale x 8 x i32> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i32> %a
 }
 
-declare <vscale x 16 x i32> @llvm.riscv.vaaddu.nxv16i32.nxv16i32(
+declare <vscale x 16 x i32> @llvm.riscv.vaaddu.rm.nxv16i32.nxv16i32(
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i32> @intrinsic_vaaddu_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv16i32_nxv16i32_nxv16i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v16
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i32> @llvm.riscv.vaaddu.nxv16i32.nxv16i32(
+  %a = call <vscale x 16 x i32> @llvm.riscv.vaaddu.rm.nxv16i32.nxv16i32(
     <vscale x 16 x i32> undef,
     <vscale x 16 x i32> %0,
     <vscale x 16 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i32> %a
 }
 
-declare <vscale x 16 x i32> @llvm.riscv.vaaddu.mask.nxv16i32.nxv16i32(
+declare <vscale x 16 x i32> @llvm.riscv.vaaddu.rm.mask.nxv16i32.nxv16i32(
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i32> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv16i32_nxv16i32_nxv16i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vl8re32.v v24, (a0)
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v16, v24, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i32> @llvm.riscv.vaaddu.mask.nxv16i32.nxv16i32(
+  %a = call <vscale x 16 x i32> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i32> %a
 }
 
-declare <vscale x 1 x i64> @llvm.riscv.vaaddu.nxv1i64.nxv1i64(
+declare <vscale x 1 x i64> @llvm.riscv.vaaddu.rm.nxv1i64.nxv1i64(
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i64> @intrinsic_vaaddu_vv_nxv1i64_nxv1i64_nxv1i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv1i64_nxv1i64_nxv1i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i64> @llvm.riscv.vaaddu.nxv1i64.nxv1i64(
+  %a = call <vscale x 1 x i64> @llvm.riscv.vaaddu.rm.nxv1i64.nxv1i64(
     <vscale x 1 x i64> undef,
     <vscale x 1 x i64> %0,
     <vscale x 1 x i64> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i64> %a
 }
 
-declare <vscale x 1 x i64> @llvm.riscv.vaaddu.mask.nxv1i64.nxv1i64(
+declare <vscale x 1 x i64> @llvm.riscv.vaaddu.rm.mask.nxv1i64.nxv1i64(
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i64> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv1i64_nxv1i64_nxv1i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i64> @llvm.riscv.vaaddu.mask.nxv1i64.nxv1i64(
+  %a = call <vscale x 1 x i64> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i64> %a
 }
 
-declare <vscale x 2 x i64> @llvm.riscv.vaaddu.nxv2i64.nxv2i64(
+declare <vscale x 2 x i64> @llvm.riscv.vaaddu.rm.nxv2i64.nxv2i64(
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i64> @intrinsic_vaaddu_vv_nxv2i64_nxv2i64_nxv2i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv2i64_nxv2i64_nxv2i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i64> @llvm.riscv.vaaddu.nxv2i64.nxv2i64(
+  %a = call <vscale x 2 x i64> @llvm.riscv.vaaddu.rm.nxv2i64.nxv2i64(
     <vscale x 2 x i64> undef,
     <vscale x 2 x i64> %0,
     <vscale x 2 x i64> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i64> %a
 }
 
-declare <vscale x 2 x i64> @llvm.riscv.vaaddu.mask.nxv2i64.nxv2i64(
+declare <vscale x 2 x i64> @llvm.riscv.vaaddu.rm.mask.nxv2i64.nxv2i64(
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i64> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv2i64_nxv2i64_nxv2i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v10, v12, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i64> @llvm.riscv.vaaddu.mask.nxv2i64.nxv2i64(
+  %a = call <vscale x 2 x i64> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i64> %a
 }
 
-declare <vscale x 4 x i64> @llvm.riscv.vaaddu.nxv4i64.nxv4i64(
+declare <vscale x 4 x i64> @llvm.riscv.vaaddu.rm.nxv4i64.nxv4i64(
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i64> @intrinsic_vaaddu_vv_nxv4i64_nxv4i64_nxv4i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv4i64_nxv4i64_nxv4i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v12
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i64> @llvm.riscv.vaaddu.nxv4i64.nxv4i64(
+  %a = call <vscale x 4 x i64> @llvm.riscv.vaaddu.rm.nxv4i64.nxv4i64(
     <vscale x 4 x i64> undef,
     <vscale x 4 x i64> %0,
     <vscale x 4 x i64> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i64> %a
 }
 
-declare <vscale x 4 x i64> @llvm.riscv.vaaddu.mask.nxv4i64.nxv4i64(
+declare <vscale x 4 x i64> @llvm.riscv.vaaddu.rm.mask.nxv4i64.nxv4i64(
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i64> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv4i64_nxv4i64_nxv4i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v12, v16, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i64> @llvm.riscv.vaaddu.mask.nxv4i64.nxv4i64(
+  %a = call <vscale x 4 x i64> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i64> %a
 }
 
-declare <vscale x 8 x i64> @llvm.riscv.vaaddu.nxv8i64.nxv8i64(
+declare <vscale x 8 x i64> @llvm.riscv.vaaddu.rm.nxv8i64.nxv8i64(
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i64> @intrinsic_vaaddu_vv_nxv8i64_nxv8i64_nxv8i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vv_nxv8i64_nxv8i64_nxv8i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vv v8, v8, v16
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i64> @llvm.riscv.vaaddu.nxv8i64.nxv8i64(
+  %a = call <vscale x 8 x i64> @llvm.riscv.vaaddu.rm.nxv8i64.nxv8i64(
     <vscale x 8 x i64> undef,
     <vscale x 8 x i64> %0,
     <vscale x 8 x i64> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i64> %a
 }
 
-declare <vscale x 8 x i64> @llvm.riscv.vaaddu.mask.nxv8i64.nxv8i64(
+declare <vscale x 8 x i64> @llvm.riscv.vaaddu.rm.mask.nxv8i64.nxv8i64(
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i64> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vv_nxv8i64_nxv8i64_nxv8i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vl8re64.v v24, (a0)
 ; CHECK-NEXT:    vsetvli zero, a1, e64, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vv v8, v16, v24, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i64> @llvm.riscv.vaaddu.mask.nxv8i64.nxv8i64(
+  %a = call <vscale x 8 x i64> @llvm.riscv.vaaddu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i64> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vaaddu.nxv1i8.i8(
+declare <vscale x 1 x i8> @llvm.riscv.vaaddu.rm.nxv1i8.i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vaaddu_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv1i8_nxv1i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vaaddu.nxv1i8.i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vaaddu.rm.nxv1i8.i8(
     <vscale x 1 x i8> undef,
     <vscale x 1 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vaaddu.mask.nxv1i8.i8(
+declare <vscale x 1 x i8> @llvm.riscv.vaaddu.rm.mask.nxv1i8.i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   i8,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv1i8_nxv1i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vaaddu.mask.nxv1i8.i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vaaddu.rm.mask.nxv1i8.i8(
     <vscale x 1 x i8> %0,
     <vscale x 1 x i8> %1,
     i8 %2,
     <vscale x 1 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 2 x i8> @llvm.riscv.vaaddu.nxv2i8.i8(
+declare <vscale x 2 x i8> @llvm.riscv.vaaddu.rm.nxv2i8.i8(
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i8> @intrinsic_vaaddu_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv2i8_nxv2i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i8> @llvm.riscv.vaaddu.nxv2i8.i8(
+  %a = call <vscale x 2 x i8> @llvm.riscv.vaaddu.rm.nxv2i8.i8(
     <vscale x 2 x i8> undef,
     <vscale x 2 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i8> %a
 }
 
-declare <vscale x 2 x i8> @llvm.riscv.vaaddu.mask.nxv2i8.i8(
+declare <vscale x 2 x i8> @llvm.riscv.vaaddu.rm.mask.nxv2i8.i8(
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   i8,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i8> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv2i8_nxv2i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i8> @llvm.riscv.vaaddu.mask.nxv2i8.i8(
+  %a = call <vscale x 2 x i8> @llvm.riscv.vaaddu.rm.mask.nxv2i8.i8(
     <vscale x 2 x i8> %0,
     <vscale x 2 x i8> %1,
     i8 %2,
     <vscale x 2 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i8> %a
 }
 
-declare <vscale x 4 x i8> @llvm.riscv.vaaddu.nxv4i8.i8(
+declare <vscale x 4 x i8> @llvm.riscv.vaaddu.rm.nxv4i8.i8(
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i8> @intrinsic_vaaddu_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv4i8_nxv4i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i8> @llvm.riscv.vaaddu.nxv4i8.i8(
+  %a = call <vscale x 4 x i8> @llvm.riscv.vaaddu.rm.nxv4i8.i8(
     <vscale x 4 x i8> undef,
     <vscale x 4 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i8> %a
 }
 
-declare <vscale x 4 x i8> @llvm.riscv.vaaddu.mask.nxv4i8.i8(
+declare <vscale x 4 x i8> @llvm.riscv.vaaddu.rm.mask.nxv4i8.i8(
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   i8,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i8> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv4i8_nxv4i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i8> @llvm.riscv.vaaddu.mask.nxv4i8.i8(
+  %a = call <vscale x 4 x i8> @llvm.riscv.vaaddu.rm.mask.nxv4i8.i8(
     <vscale x 4 x i8> %0,
     <vscale x 4 x i8> %1,
     i8 %2,
     <vscale x 4 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i8> %a
 }
 
-declare <vscale x 8 x i8> @llvm.riscv.vaaddu.nxv8i8.i8(
+declare <vscale x 8 x i8> @llvm.riscv.vaaddu.rm.nxv8i8.i8(
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i8> @intrinsic_vaaddu_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv8i8_nxv8i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i8> @llvm.riscv.vaaddu.nxv8i8.i8(
+  %a = call <vscale x 8 x i8> @llvm.riscv.vaaddu.rm.nxv8i8.i8(
     <vscale x 8 x i8> undef,
     <vscale x 8 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i8> %a
 }
 
-declare <vscale x 8 x i8> @llvm.riscv.vaaddu.mask.nxv8i8.i8(
+declare <vscale x 8 x i8> @llvm.riscv.vaaddu.rm.mask.nxv8i8.i8(
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   i8,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i8> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv8i8_nxv8i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i8> @llvm.riscv.vaaddu.mask.nxv8i8.i8(
+  %a = call <vscale x 8 x i8> @llvm.riscv.vaaddu.rm.mask.nxv8i8.i8(
     <vscale x 8 x i8> %0,
     <vscale x 8 x i8> %1,
     i8 %2,
     <vscale x 8 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i8> %a
 }
 
-declare <vscale x 16 x i8> @llvm.riscv.vaaddu.nxv16i8.i8(
+declare <vscale x 16 x i8> @llvm.riscv.vaaddu.rm.nxv16i8.i8(
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i8> @intrinsic_vaaddu_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv16i8_nxv16i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i8> @llvm.riscv.vaaddu.nxv16i8.i8(
+  %a = call <vscale x 16 x i8> @llvm.riscv.vaaddu.rm.nxv16i8.i8(
     <vscale x 16 x i8> undef,
     <vscale x 16 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i8> %a
 }
 
-declare <vscale x 16 x i8> @llvm.riscv.vaaddu.mask.nxv16i8.i8(
+declare <vscale x 16 x i8> @llvm.riscv.vaaddu.rm.mask.nxv16i8.i8(
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   i8,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i8> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv16i8_nxv16i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v10, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i8> @llvm.riscv.vaaddu.mask.nxv16i8.i8(
+  %a = call <vscale x 16 x i8> @llvm.riscv.vaaddu.rm.mask.nxv16i8.i8(
     <vscale x 16 x i8> %0,
     <vscale x 16 x i8> %1,
     i8 %2,
     <vscale x 16 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i8> %a
 }
 
-declare <vscale x 32 x i8> @llvm.riscv.vaaddu.nxv32i8.i8(
+declare <vscale x 32 x i8> @llvm.riscv.vaaddu.rm.nxv32i8.i8(
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 32 x i8> @intrinsic_vaaddu_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv32i8_nxv32i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i8> @llvm.riscv.vaaddu.nxv32i8.i8(
+  %a = call <vscale x 32 x i8> @llvm.riscv.vaaddu.rm.nxv32i8.i8(
     <vscale x 32 x i8> undef,
     <vscale x 32 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 32 x i8> %a
 }
 
-declare <vscale x 32 x i8> @llvm.riscv.vaaddu.mask.nxv32i8.i8(
+declare <vscale x 32 x i8> @llvm.riscv.vaaddu.rm.mask.nxv32i8.i8(
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   i8,
   <vscale x 32 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 32 x i8> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv32i8_nxv32i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v12, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i8> @llvm.riscv.vaaddu.mask.nxv32i8.i8(
+  %a = call <vscale x 32 x i8> @llvm.riscv.vaaddu.rm.mask.nxv32i8.i8(
     <vscale x 32 x i8> %0,
     <vscale x 32 x i8> %1,
     i8 %2,
     <vscale x 32 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 32 x i8> %a
 }
 
-declare <vscale x 64 x i8> @llvm.riscv.vaaddu.nxv64i8.i8(
+declare <vscale x 64 x i8> @llvm.riscv.vaaddu.rm.nxv64i8.i8(
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 64 x i8> @intrinsic_vaaddu_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv64i8_nxv64i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i8> @llvm.riscv.vaaddu.nxv64i8.i8(
+  %a = call <vscale x 64 x i8> @llvm.riscv.vaaddu.rm.nxv64i8.i8(
     <vscale x 64 x i8> undef,
     <vscale x 64 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 64 x i8> %a
 }
 
-declare <vscale x 64 x i8> @llvm.riscv.vaaddu.mask.nxv64i8.i8(
+declare <vscale x 64 x i8> @llvm.riscv.vaaddu.rm.mask.nxv64i8.i8(
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   i8,
   <vscale x 64 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 64 x i8> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv64i8_nxv64i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v16, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i8> @llvm.riscv.vaaddu.mask.nxv64i8.i8(
+  %a = call <vscale x 64 x i8> @llvm.riscv.vaaddu.rm.mask.nxv64i8.i8(
     <vscale x 64 x i8> %0,
     <vscale x 64 x i8> %1,
     i8 %2,
     <vscale x 64 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 64 x i8> %a
 }
 
-declare <vscale x 1 x i16> @llvm.riscv.vaaddu.nxv1i16.i16(
+declare <vscale x 1 x i16> @llvm.riscv.vaaddu.rm.nxv1i16.i16(
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i16> @intrinsic_vaaddu_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv1i16_nxv1i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i16> @llvm.riscv.vaaddu.nxv1i16.i16(
+  %a = call <vscale x 1 x i16> @llvm.riscv.vaaddu.rm.nxv1i16.i16(
     <vscale x 1 x i16> undef,
     <vscale x 1 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i16> %a
 }
 
-declare <vscale x 1 x i16> @llvm.riscv.vaaddu.mask.nxv1i16.i16(
+declare <vscale x 1 x i16> @llvm.riscv.vaaddu.rm.mask.nxv1i16.i16(
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   i16,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i16> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv1i16_nxv1i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i16> @llvm.riscv.vaaddu.mask.nxv1i16.i16(
+  %a = call <vscale x 1 x i16> @llvm.riscv.vaaddu.rm.mask.nxv1i16.i16(
     <vscale x 1 x i16> %0,
     <vscale x 1 x i16> %1,
     i16 %2,
     <vscale x 1 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i16> %a
 }
 
-declare <vscale x 2 x i16> @llvm.riscv.vaaddu.nxv2i16.i16(
+declare <vscale x 2 x i16> @llvm.riscv.vaaddu.rm.nxv2i16.i16(
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i16> @intrinsic_vaaddu_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv2i16_nxv2i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i16> @llvm.riscv.vaaddu.nxv2i16.i16(
+  %a = call <vscale x 2 x i16> @llvm.riscv.vaaddu.rm.nxv2i16.i16(
     <vscale x 2 x i16> undef,
     <vscale x 2 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i16> %a
 }
 
-declare <vscale x 2 x i16> @llvm.riscv.vaaddu.mask.nxv2i16.i16(
+declare <vscale x 2 x i16> @llvm.riscv.vaaddu.rm.mask.nxv2i16.i16(
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   i16,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i16> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv2i16_nxv2i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i16> @llvm.riscv.vaaddu.mask.nxv2i16.i16(
+  %a = call <vscale x 2 x i16> @llvm.riscv.vaaddu.rm.mask.nxv2i16.i16(
     <vscale x 2 x i16> %0,
     <vscale x 2 x i16> %1,
     i16 %2,
     <vscale x 2 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i16> %a
 }
 
-declare <vscale x 4 x i16> @llvm.riscv.vaaddu.nxv4i16.i16(
+declare <vscale x 4 x i16> @llvm.riscv.vaaddu.rm.nxv4i16.i16(
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i16> @intrinsic_vaaddu_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv4i16_nxv4i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i16> @llvm.riscv.vaaddu.nxv4i16.i16(
+  %a = call <vscale x 4 x i16> @llvm.riscv.vaaddu.rm.nxv4i16.i16(
     <vscale x 4 x i16> undef,
     <vscale x 4 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i16> %a
 }
 
-declare <vscale x 4 x i16> @llvm.riscv.vaaddu.mask.nxv4i16.i16(
+declare <vscale x 4 x i16> @llvm.riscv.vaaddu.rm.mask.nxv4i16.i16(
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   i16,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i16> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv4i16_nxv4i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i16> @llvm.riscv.vaaddu.mask.nxv4i16.i16(
+  %a = call <vscale x 4 x i16> @llvm.riscv.vaaddu.rm.mask.nxv4i16.i16(
     <vscale x 4 x i16> %0,
     <vscale x 4 x i16> %1,
     i16 %2,
     <vscale x 4 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i16> %a
 }
 
-declare <vscale x 8 x i16> @llvm.riscv.vaaddu.nxv8i16.i16(
+declare <vscale x 8 x i16> @llvm.riscv.vaaddu.rm.nxv8i16.i16(
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i16> @intrinsic_vaaddu_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv8i16_nxv8i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i16> @llvm.riscv.vaaddu.nxv8i16.i16(
+  %a = call <vscale x 8 x i16> @llvm.riscv.vaaddu.rm.nxv8i16.i16(
     <vscale x 8 x i16> undef,
     <vscale x 8 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i16> %a
 }
 
-declare <vscale x 8 x i16> @llvm.riscv.vaaddu.mask.nxv8i16.i16(
+declare <vscale x 8 x i16> @llvm.riscv.vaaddu.rm.mask.nxv8i16.i16(
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   i16,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i16> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv8i16_nxv8i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v10, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i16> @llvm.riscv.vaaddu.mask.nxv8i16.i16(
+  %a = call <vscale x 8 x i16> @llvm.riscv.vaaddu.rm.mask.nxv8i16.i16(
     <vscale x 8 x i16> %0,
     <vscale x 8 x i16> %1,
     i16 %2,
     <vscale x 8 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i16> %a
 }
 
-declare <vscale x 16 x i16> @llvm.riscv.vaaddu.nxv16i16.i16(
+declare <vscale x 16 x i16> @llvm.riscv.vaaddu.rm.nxv16i16.i16(
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i16> @intrinsic_vaaddu_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv16i16_nxv16i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i16> @llvm.riscv.vaaddu.nxv16i16.i16(
+  %a = call <vscale x 16 x i16> @llvm.riscv.vaaddu.rm.nxv16i16.i16(
     <vscale x 16 x i16> undef,
     <vscale x 16 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i16> %a
 }
 
-declare <vscale x 16 x i16> @llvm.riscv.vaaddu.mask.nxv16i16.i16(
+declare <vscale x 16 x i16> @llvm.riscv.vaaddu.rm.mask.nxv16i16.i16(
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   i16,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i16> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv16i16_nxv16i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v12, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i16> @llvm.riscv.vaaddu.mask.nxv16i16.i16(
+  %a = call <vscale x 16 x i16> @llvm.riscv.vaaddu.rm.mask.nxv16i16.i16(
     <vscale x 16 x i16> %0,
     <vscale x 16 x i16> %1,
     i16 %2,
     <vscale x 16 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i16> %a
 }
 
-declare <vscale x 32 x i16> @llvm.riscv.vaaddu.nxv32i16.i16(
+declare <vscale x 32 x i16> @llvm.riscv.vaaddu.rm.nxv32i16.i16(
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 32 x i16> @intrinsic_vaaddu_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv32i16_nxv32i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i16> @llvm.riscv.vaaddu.nxv32i16.i16(
+  %a = call <vscale x 32 x i16> @llvm.riscv.vaaddu.rm.nxv32i16.i16(
     <vscale x 32 x i16> undef,
     <vscale x 32 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 32 x i16> %a
 }
 
-declare <vscale x 32 x i16> @llvm.riscv.vaaddu.mask.nxv32i16.i16(
+declare <vscale x 32 x i16> @llvm.riscv.vaaddu.rm.mask.nxv32i16.i16(
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   i16,
   <vscale x 32 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 32 x i16> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv32i16_nxv32i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v16, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i16> @llvm.riscv.vaaddu.mask.nxv32i16.i16(
+  %a = call <vscale x 32 x i16> @llvm.riscv.vaaddu.rm.mask.nxv32i16.i16(
     <vscale x 32 x i16> %0,
     <vscale x 32 x i16> %1,
     i16 %2,
     <vscale x 32 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 32 x i16> %a
 }
 
-declare <vscale x 1 x i32> @llvm.riscv.vaaddu.nxv1i32.i32(
+declare <vscale x 1 x i32> @llvm.riscv.vaaddu.rm.nxv1i32.i32(
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i32> @intrinsic_vaaddu_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv1i32_nxv1i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i32> @llvm.riscv.vaaddu.nxv1i32.i32(
+  %a = call <vscale x 1 x i32> @llvm.riscv.vaaddu.rm.nxv1i32.i32(
     <vscale x 1 x i32> undef,
     <vscale x 1 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i32> %a
 }
 
-declare <vscale x 1 x i32> @llvm.riscv.vaaddu.mask.nxv1i32.i32(
+declare <vscale x 1 x i32> @llvm.riscv.vaaddu.rm.mask.nxv1i32.i32(
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   i32,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i32> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv1i32_nxv1i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i32> @llvm.riscv.vaaddu.mask.nxv1i32.i32(
+  %a = call <vscale x 1 x i32> @llvm.riscv.vaaddu.rm.mask.nxv1i32.i32(
     <vscale x 1 x i32> %0,
     <vscale x 1 x i32> %1,
     i32 %2,
     <vscale x 1 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i32> %a
 }
 
-declare <vscale x 2 x i32> @llvm.riscv.vaaddu.nxv2i32.i32(
+declare <vscale x 2 x i32> @llvm.riscv.vaaddu.rm.nxv2i32.i32(
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i32> @intrinsic_vaaddu_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv2i32_nxv2i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i32> @llvm.riscv.vaaddu.nxv2i32.i32(
+  %a = call <vscale x 2 x i32> @llvm.riscv.vaaddu.rm.nxv2i32.i32(
     <vscale x 2 x i32> undef,
     <vscale x 2 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i32> %a
 }
 
-declare <vscale x 2 x i32> @llvm.riscv.vaaddu.mask.nxv2i32.i32(
+declare <vscale x 2 x i32> @llvm.riscv.vaaddu.rm.mask.nxv2i32.i32(
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   i32,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i32> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv2i32_nxv2i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i32> @llvm.riscv.vaaddu.mask.nxv2i32.i32(
+  %a = call <vscale x 2 x i32> @llvm.riscv.vaaddu.rm.mask.nxv2i32.i32(
     <vscale x 2 x i32> %0,
     <vscale x 2 x i32> %1,
     i32 %2,
     <vscale x 2 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i32> %a
 }
 
-declare <vscale x 4 x i32> @llvm.riscv.vaaddu.nxv4i32.i32(
+declare <vscale x 4 x i32> @llvm.riscv.vaaddu.rm.nxv4i32.i32(
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i32> @intrinsic_vaaddu_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv4i32_nxv4i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i32> @llvm.riscv.vaaddu.nxv4i32.i32(
+  %a = call <vscale x 4 x i32> @llvm.riscv.vaaddu.rm.nxv4i32.i32(
     <vscale x 4 x i32> undef,
     <vscale x 4 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i32> %a
 }
 
-declare <vscale x 4 x i32> @llvm.riscv.vaaddu.mask.nxv4i32.i32(
+declare <vscale x 4 x i32> @llvm.riscv.vaaddu.rm.mask.nxv4i32.i32(
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   i32,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i32> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv4i32_nxv4i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v10, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i32> @llvm.riscv.vaaddu.mask.nxv4i32.i32(
+  %a = call <vscale x 4 x i32> @llvm.riscv.vaaddu.rm.mask.nxv4i32.i32(
     <vscale x 4 x i32> %0,
     <vscale x 4 x i32> %1,
     i32 %2,
     <vscale x 4 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i32> %a
 }
 
-declare <vscale x 8 x i32> @llvm.riscv.vaaddu.nxv8i32.i32(
+declare <vscale x 8 x i32> @llvm.riscv.vaaddu.rm.nxv8i32.i32(
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i32> @intrinsic_vaaddu_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv8i32_nxv8i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i32> @llvm.riscv.vaaddu.nxv8i32.i32(
+  %a = call <vscale x 8 x i32> @llvm.riscv.vaaddu.rm.nxv8i32.i32(
     <vscale x 8 x i32> undef,
     <vscale x 8 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i32> %a
 }
 
-declare <vscale x 8 x i32> @llvm.riscv.vaaddu.mask.nxv8i32.i32(
+declare <vscale x 8 x i32> @llvm.riscv.vaaddu.rm.mask.nxv8i32.i32(
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   i32,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i32> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv8i32_nxv8i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v12, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i32> @llvm.riscv.vaaddu.mask.nxv8i32.i32(
+  %a = call <vscale x 8 x i32> @llvm.riscv.vaaddu.rm.mask.nxv8i32.i32(
     <vscale x 8 x i32> %0,
     <vscale x 8 x i32> %1,
     i32 %2,
     <vscale x 8 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i32> %a
 }
 
-declare <vscale x 16 x i32> @llvm.riscv.vaaddu.nxv16i32.i32(
+declare <vscale x 16 x i32> @llvm.riscv.vaaddu.rm.nxv16i32.i32(
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i32> @intrinsic_vaaddu_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_vx_nxv16i32_nxv16i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vaaddu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i32> @llvm.riscv.vaaddu.nxv16i32.i32(
+  %a = call <vscale x 16 x i32> @llvm.riscv.vaaddu.rm.nxv16i32.i32(
     <vscale x 16 x i32> undef,
     <vscale x 16 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i32> %a
 }
 
-declare <vscale x 16 x i32> @llvm.riscv.vaaddu.mask.nxv16i32.i32(
+declare <vscale x 16 x i32> @llvm.riscv.vaaddu.rm.mask.nxv16i32.i32(
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   i32,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i32> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vaaddu_mask_vx_nxv16i32_nxv16i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vaaddu.vx v8, v16, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i32> @llvm.riscv.vaaddu.mask.nxv16i32.i32(
+  %a = call <vscale x 16 x i32> @llvm.riscv.vaaddu.rm.mask.nxv16i32.i32(
     <vscale x 16 x i32> %0,
     <vscale x 16 x i32> %1,
     i32 %2,
     <vscale x 16 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i32> %a
 }
 
-declare <vscale x 1 x i64> @llvm.riscv.vaaddu.nxv1i64.i64(
+declare <vscale x 1 x i64> @llvm.riscv.vaaddu.rm.nxv1i64.i64(
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   i64,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i64> @intrinsic_vaaddu_vx_nxv1i64_nxv1i64_i64(<vscale x 1 x i64> %0, i64 %1, iXLen %2) nounwind {
 ; RV32-LABEL: intrinsic_vaaddu_vx_nxv1i64_nxv1i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m1, ta, ma
 ; RV32-NEXT:    vlse64.v v9, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vaaddu.vv v8, v8, v9
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vaaddu_vx_nxv1i64_nxv1i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m1, ta, ma
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vaaddu.vx v8, v8, a0
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i64> @llvm.riscv.vaaddu.nxv1i64.i64(
+  %a = call <vscale x 1 x i64> @llvm.riscv.vaaddu.rm.nxv1i64.i64(
     <vscale x 1 x i64> undef,
     <vscale x 1 x i64> %0,
     i64 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i64> %a
 }
 
-declare <vscale x 1 x i64> @llvm.riscv.vaaddu.mask.nxv1i64.i64(
+declare <vscale x 1 x i64> @llvm.riscv.vaaddu.rm.mask.nxv1i64.i64(
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   i64,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i64> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; RV32-LABEL: intrinsic_vaaddu_mask_vx_nxv1i64_nxv1i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m1, ta, mu
 ; RV32-NEXT:    vlse64.v v10, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 1
 ; RV32-NEXT:    vaaddu.vv v8, v9, v10, v0.t
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vaaddu_mask_vx_nxv1i64_nxv1i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m1, ta, mu
+; RV64-NEXT:    csrwi vxrm, 1
 ; RV64-NEXT:    vaaddu.vx v8, v9, a0, v0.t
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i64> @llvm.riscv.vaaddu.mask.nxv1i64.i64(
+  %a = call <vscale x 1 x i64> @llvm.riscv.vaaddu.rm.mask.nxv1i64.i64(
     <vscale x 1 x i64> %0,
     <vscale x 1 x i64> %1,
     i64 %2,
     <vscale x 1 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i64> %a
 }
 
-declare <vscale x 2 x i64> @llvm.riscv.vaaddu.nxv2i64.i64(
+declare <vscale x 2 x i64> @llvm.riscv.vaaddu.rm.nxv2i64.i64(
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   i64,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i64> @intrinsic_vaaddu_vx_nxv2i64_nxv2i64_i64(<vscale x 2 x i64> %0, i64 %1, iXLen %2) nounwind {
 ; RV32-LABEL: intrinsic_vaaddu_vx_nxv2i64_nxv2i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m2, ta, ma
 ; RV32-NEXT:    vlse64.v v10, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vaaddu.vv v8, v8, v10
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vaaddu_vx_nxv2i64_nxv2i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m2, ta, ma
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vaaddu.vx v8, v8, a0
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i64> @llvm.riscv.vaaddu.nxv2i64.i64(
+  %a = call <vscale x 2 x i64> @llvm.riscv.vaaddu.rm.nxv2i64.i64(
     <vscale x 2 x i64> undef,
     <vscale x 2 x i64> %0,
     i64 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i64> %a
 }
 
-declare <vscale x 2 x i64> @llvm.riscv.vaaddu.mask.nxv2i64.i64(
+declare <vscale x 2 x i64> @llvm.riscv.vaaddu.rm.mask.nxv2i64.i64(
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   i64,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i64> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; RV32-LABEL: intrinsic_vaaddu_mask_vx_nxv2i64_nxv2i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m2, ta, mu
 ; RV32-NEXT:    vlse64.v v12, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 1
 ; RV32-NEXT:    vaaddu.vv v8, v10, v12, v0.t
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vaaddu_mask_vx_nxv2i64_nxv2i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m2, ta, mu
+; RV64-NEXT:    csrwi vxrm, 1
 ; RV64-NEXT:    vaaddu.vx v8, v10, a0, v0.t
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i64> @llvm.riscv.vaaddu.mask.nxv2i64.i64(
+  %a = call <vscale x 2 x i64> @llvm.riscv.vaaddu.rm.mask.nxv2i64.i64(
     <vscale x 2 x i64> %0,
     <vscale x 2 x i64> %1,
     i64 %2,
     <vscale x 2 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i64> %a
 }
 
-declare <vscale x 4 x i64> @llvm.riscv.vaaddu.nxv4i64.i64(
+declare <vscale x 4 x i64> @llvm.riscv.vaaddu.rm.nxv4i64.i64(
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   i64,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i64> @intrinsic_vaaddu_vx_nxv4i64_nxv4i64_i64(<vscale x 4 x i64> %0, i64 %1, iXLen %2) nounwind {
 ; RV32-LABEL: intrinsic_vaaddu_vx_nxv4i64_nxv4i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m4, ta, ma
 ; RV32-NEXT:    vlse64.v v12, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vaaddu.vv v8, v8, v12
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vaaddu_vx_nxv4i64_nxv4i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m4, ta, ma
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vaaddu.vx v8, v8, a0
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i64> @llvm.riscv.vaaddu.nxv4i64.i64(
+  %a = call <vscale x 4 x i64> @llvm.riscv.vaaddu.rm.nxv4i64.i64(
     <vscale x 4 x i64> undef,
     <vscale x 4 x i64> %0,
     i64 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i64> %a
 }
 
-declare <vscale x 4 x i64> @llvm.riscv.vaaddu.mask.nxv4i64.i64(
+declare <vscale x 4 x i64> @llvm.riscv.vaaddu.rm.mask.nxv4i64.i64(
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   i64,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i64> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; RV32-LABEL: intrinsic_vaaddu_mask_vx_nxv4i64_nxv4i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m4, ta, mu
 ; RV32-NEXT:    vlse64.v v16, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 1
 ; RV32-NEXT:    vaaddu.vv v8, v12, v16, v0.t
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vaaddu_mask_vx_nxv4i64_nxv4i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m4, ta, mu
+; RV64-NEXT:    csrwi vxrm, 1
 ; RV64-NEXT:    vaaddu.vx v8, v12, a0, v0.t
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i64> @llvm.riscv.vaaddu.mask.nxv4i64.i64(
+  %a = call <vscale x 4 x i64> @llvm.riscv.vaaddu.rm.mask.nxv4i64.i64(
     <vscale x 4 x i64> %0,
     <vscale x 4 x i64> %1,
     i64 %2,
     <vscale x 4 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i64> %a
 }
 
-declare <vscale x 8 x i64> @llvm.riscv.vaaddu.nxv8i64.i64(
+declare <vscale x 8 x i64> @llvm.riscv.vaaddu.rm.nxv8i64.i64(
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   i64,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i64> @intrinsic_vaaddu_vx_nxv8i64_nxv8i64_i64(<vscale x 8 x i64> %0, i64 %1, iXLen %2) nounwind {
 ; RV32-LABEL: intrinsic_vaaddu_vx_nxv8i64_nxv8i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m8, ta, ma
 ; RV32-NEXT:    vlse64.v v16, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vaaddu.vv v8, v8, v16
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vaaddu_vx_nxv8i64_nxv8i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m8, ta, ma
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vaaddu.vx v8, v8, a0
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i64> @llvm.riscv.vaaddu.nxv8i64.i64(
+  %a = call <vscale x 8 x i64> @llvm.riscv.vaaddu.rm.nxv8i64.i64(
     <vscale x 8 x i64> undef,
     <vscale x 8 x i64> %0,
     i64 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i64> %a
 }
 
-declare <vscale x 8 x i64> @llvm.riscv.vaaddu.mask.nxv8i64.i64(
+declare <vscale x 8 x i64> @llvm.riscv.vaaddu.rm.mask.nxv8i64.i64(
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   i64,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i64> @intrinsic_vaaddu_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, iXLen %4) nounwind {
 ; RV32-LABEL: intrinsic_vaaddu_mask_vx_nxv8i64_nxv8i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m8, ta, mu
 ; RV32-NEXT:    vlse64.v v24, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 1
 ; RV32-NEXT:    vaaddu.vv v8, v16, v24, v0.t
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vaaddu_mask_vx_nxv8i64_nxv8i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m8, ta, mu
+; RV64-NEXT:    csrwi vxrm, 1
 ; RV64-NEXT:    vaaddu.vx v8, v16, a0, v0.t
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i64> @llvm.riscv.vaaddu.mask.nxv8i64.i64(
+  %a = call <vscale x 8 x i64> @llvm.riscv.vaaddu.rm.mask.nxv8i64.i64(
     <vscale x 8 x i64> %0,
     <vscale x 8 x i64> %1,
     i64 %2,
     <vscale x 8 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i64> %a
 }

llvm/test/CodeGen/RISCV/rvv/vasub.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v \
 ; RUN:   -verify-machineinstrs | FileCheck %s --check-prefixes=CHECK,RV32
 ; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v \
 ; RUN:   -verify-machineinstrs | FileCheck %s --check-prefixes=CHECK,RV64
-declare <vscale x 1 x i8> @llvm.riscv.vasub.nxv1i8.nxv1i8(
+declare <vscale x 1 x i8> @llvm.riscv.vasub.rm.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vasub_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv1i8_nxv1i8_nxv1i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vasub.nxv1i8.nxv1i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vasub.rm.nxv1i8.nxv1i8(
     <vscale x 1 x i8> undef,
     <vscale x 1 x i8> %0,
     <vscale x 1 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vasub.mask.nxv1i8.nxv1i8(
+declare <vscale x 1 x i8> @llvm.riscv.vasub.rm.mask.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv1i8_nxv1i8_nxv1i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vasub.mask.nxv1i8.nxv1i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 2 x i8> @llvm.riscv.vasub.nxv2i8.nxv2i8(
+declare <vscale x 2 x i8> @llvm.riscv.vasub.rm.nxv2i8.nxv2i8(
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i8> @intrinsic_vasub_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv2i8_nxv2i8_nxv2i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i8> @llvm.riscv.vasub.nxv2i8.nxv2i8(
+  %a = call <vscale x 2 x i8> @llvm.riscv.vasub.rm.nxv2i8.nxv2i8(
     <vscale x 2 x i8> undef,
     <vscale x 2 x i8> %0,
     <vscale x 2 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i8> %a
 }
 
-declare <vscale x 2 x i8> @llvm.riscv.vasub.mask.nxv2i8.nxv2i8(
+declare <vscale x 2 x i8> @llvm.riscv.vasub.rm.mask.nxv2i8.nxv2i8(
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i8> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv2i8_nxv2i8_nxv2i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i8> @llvm.riscv.vasub.mask.nxv2i8.nxv2i8(
+  %a = call <vscale x 2 x i8> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i8> %a
 }
 
-declare <vscale x 4 x i8> @llvm.riscv.vasub.nxv4i8.nxv4i8(
+declare <vscale x 4 x i8> @llvm.riscv.vasub.rm.nxv4i8.nxv4i8(
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i8> @intrinsic_vasub_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv4i8_nxv4i8_nxv4i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i8> @llvm.riscv.vasub.nxv4i8.nxv4i8(
+  %a = call <vscale x 4 x i8> @llvm.riscv.vasub.rm.nxv4i8.nxv4i8(
     <vscale x 4 x i8> undef,
     <vscale x 4 x i8> %0,
     <vscale x 4 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i8> %a
 }
 
-declare <vscale x 4 x i8> @llvm.riscv.vasub.mask.nxv4i8.nxv4i8(
+declare <vscale x 4 x i8> @llvm.riscv.vasub.rm.mask.nxv4i8.nxv4i8(
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i8> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv4i8_nxv4i8_nxv4i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i8> @llvm.riscv.vasub.mask.nxv4i8.nxv4i8(
+  %a = call <vscale x 4 x i8> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i8> %a
 }
 
-declare <vscale x 8 x i8> @llvm.riscv.vasub.nxv8i8.nxv8i8(
+declare <vscale x 8 x i8> @llvm.riscv.vasub.rm.nxv8i8.nxv8i8(
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i8> @intrinsic_vasub_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv8i8_nxv8i8_nxv8i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i8> @llvm.riscv.vasub.nxv8i8.nxv8i8(
+  %a = call <vscale x 8 x i8> @llvm.riscv.vasub.rm.nxv8i8.nxv8i8(
     <vscale x 8 x i8> undef,
     <vscale x 8 x i8> %0,
     <vscale x 8 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i8> %a
 }
 
-declare <vscale x 8 x i8> @llvm.riscv.vasub.mask.nxv8i8.nxv8i8(
+declare <vscale x 8 x i8> @llvm.riscv.vasub.rm.mask.nxv8i8.nxv8i8(
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i8> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv8i8_nxv8i8_nxv8i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i8> @llvm.riscv.vasub.mask.nxv8i8.nxv8i8(
+  %a = call <vscale x 8 x i8> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i8> %a
 }
 
-declare <vscale x 16 x i8> @llvm.riscv.vasub.nxv16i8.nxv16i8(
+declare <vscale x 16 x i8> @llvm.riscv.vasub.rm.nxv16i8.nxv16i8(
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i8> @intrinsic_vasub_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv16i8_nxv16i8_nxv16i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i8> @llvm.riscv.vasub.nxv16i8.nxv16i8(
+  %a = call <vscale x 16 x i8> @llvm.riscv.vasub.rm.nxv16i8.nxv16i8(
     <vscale x 16 x i8> undef,
     <vscale x 16 x i8> %0,
     <vscale x 16 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i8> %a
 }
 
-declare <vscale x 16 x i8> @llvm.riscv.vasub.mask.nxv16i8.nxv16i8(
+declare <vscale x 16 x i8> @llvm.riscv.vasub.rm.mask.nxv16i8.nxv16i8(
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i8> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv16i8_nxv16i8_nxv16i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v10, v12, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i8> @llvm.riscv.vasub.mask.nxv16i8.nxv16i8(
+  %a = call <vscale x 16 x i8> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i8> %a
 }
 
-declare <vscale x 32 x i8> @llvm.riscv.vasub.nxv32i8.nxv32i8(
+declare <vscale x 32 x i8> @llvm.riscv.vasub.rm.nxv32i8.nxv32i8(
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 32 x i8> @intrinsic_vasub_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv32i8_nxv32i8_nxv32i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v12
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i8> @llvm.riscv.vasub.nxv32i8.nxv32i8(
+  %a = call <vscale x 32 x i8> @llvm.riscv.vasub.rm.nxv32i8.nxv32i8(
     <vscale x 32 x i8> undef,
     <vscale x 32 x i8> %0,
     <vscale x 32 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 32 x i8> %a
 }
 
-declare <vscale x 32 x i8> @llvm.riscv.vasub.mask.nxv32i8.nxv32i8(
+declare <vscale x 32 x i8> @llvm.riscv.vasub.rm.mask.nxv32i8.nxv32i8(
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   <vscale x 32 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 32 x i8> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv32i8_nxv32i8_nxv32i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v12, v16, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i8> @llvm.riscv.vasub.mask.nxv32i8.nxv32i8(
+  %a = call <vscale x 32 x i8> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 32 x i8> %a
 }
 
-declare <vscale x 64 x i8> @llvm.riscv.vasub.nxv64i8.nxv64i8(
+declare <vscale x 64 x i8> @llvm.riscv.vasub.rm.nxv64i8.nxv64i8(
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 64 x i8> @intrinsic_vasub_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv64i8_nxv64i8_nxv64i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v16
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i8> @llvm.riscv.vasub.nxv64i8.nxv64i8(
+  %a = call <vscale x 64 x i8> @llvm.riscv.vasub.rm.nxv64i8.nxv64i8(
     <vscale x 64 x i8> undef,
     <vscale x 64 x i8> %0,
     <vscale x 64 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 64 x i8> %a
 }
 
-declare <vscale x 64 x i8> @llvm.riscv.vasub.mask.nxv64i8.nxv64i8(
+declare <vscale x 64 x i8> @llvm.riscv.vasub.rm.mask.nxv64i8.nxv64i8(
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   <vscale x 64 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 64 x i8> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv64i8_nxv64i8_nxv64i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vl8r.v v24, (a0)
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v16, v24, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i8> @llvm.riscv.vasub.mask.nxv64i8.nxv64i8(
+  %a = call <vscale x 64 x i8> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 64 x i8> %a
 }
 
-declare <vscale x 1 x i16> @llvm.riscv.vasub.nxv1i16.nxv1i16(
+declare <vscale x 1 x i16> @llvm.riscv.vasub.rm.nxv1i16.nxv1i16(
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i16> @intrinsic_vasub_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv1i16_nxv1i16_nxv1i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i16> @llvm.riscv.vasub.nxv1i16.nxv1i16(
+  %a = call <vscale x 1 x i16> @llvm.riscv.vasub.rm.nxv1i16.nxv1i16(
     <vscale x 1 x i16> undef,
     <vscale x 1 x i16> %0,
     <vscale x 1 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i16> %a
 }
 
-declare <vscale x 1 x i16> @llvm.riscv.vasub.mask.nxv1i16.nxv1i16(
+declare <vscale x 1 x i16> @llvm.riscv.vasub.rm.mask.nxv1i16.nxv1i16(
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i16> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv1i16_nxv1i16_nxv1i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i16> @llvm.riscv.vasub.mask.nxv1i16.nxv1i16(
+  %a = call <vscale x 1 x i16> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i16> %a
 }
 
-declare <vscale x 2 x i16> @llvm.riscv.vasub.nxv2i16.nxv2i16(
+declare <vscale x 2 x i16> @llvm.riscv.vasub.rm.nxv2i16.nxv2i16(
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i16> @intrinsic_vasub_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv2i16_nxv2i16_nxv2i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i16> @llvm.riscv.vasub.nxv2i16.nxv2i16(
+  %a = call <vscale x 2 x i16> @llvm.riscv.vasub.rm.nxv2i16.nxv2i16(
     <vscale x 2 x i16> undef,
     <vscale x 2 x i16> %0,
     <vscale x 2 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i16> %a
 }
 
-declare <vscale x 2 x i16> @llvm.riscv.vasub.mask.nxv2i16.nxv2i16(
+declare <vscale x 2 x i16> @llvm.riscv.vasub.rm.mask.nxv2i16.nxv2i16(
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i16> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv2i16_nxv2i16_nxv2i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i16> @llvm.riscv.vasub.mask.nxv2i16.nxv2i16(
+  %a = call <vscale x 2 x i16> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i16> %a
 }
 
-declare <vscale x 4 x i16> @llvm.riscv.vasub.nxv4i16.nxv4i16(
+declare <vscale x 4 x i16> @llvm.riscv.vasub.rm.nxv4i16.nxv4i16(
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i16> @intrinsic_vasub_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv4i16_nxv4i16_nxv4i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i16> @llvm.riscv.vasub.nxv4i16.nxv4i16(
+  %a = call <vscale x 4 x i16> @llvm.riscv.vasub.rm.nxv4i16.nxv4i16(
     <vscale x 4 x i16> undef,
     <vscale x 4 x i16> %0,
     <vscale x 4 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i16> %a
 }
 
-declare <vscale x 4 x i16> @llvm.riscv.vasub.mask.nxv4i16.nxv4i16(
+declare <vscale x 4 x i16> @llvm.riscv.vasub.rm.mask.nxv4i16.nxv4i16(
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i16> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv4i16_nxv4i16_nxv4i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i16> @llvm.riscv.vasub.mask.nxv4i16.nxv4i16(
+  %a = call <vscale x 4 x i16> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i16> %a
 }
 
-declare <vscale x 8 x i16> @llvm.riscv.vasub.nxv8i16.nxv8i16(
+declare <vscale x 8 x i16> @llvm.riscv.vasub.rm.nxv8i16.nxv8i16(
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i16> @intrinsic_vasub_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv8i16_nxv8i16_nxv8i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i16> @llvm.riscv.vasub.nxv8i16.nxv8i16(
+  %a = call <vscale x 8 x i16> @llvm.riscv.vasub.rm.nxv8i16.nxv8i16(
     <vscale x 8 x i16> undef,
     <vscale x 8 x i16> %0,
     <vscale x 8 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i16> %a
 }
 
-declare <vscale x 8 x i16> @llvm.riscv.vasub.mask.nxv8i16.nxv8i16(
+declare <vscale x 8 x i16> @llvm.riscv.vasub.rm.mask.nxv8i16.nxv8i16(
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i16> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv8i16_nxv8i16_nxv8i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v10, v12, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i16> @llvm.riscv.vasub.mask.nxv8i16.nxv8i16(
+  %a = call <vscale x 8 x i16> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i16> %a
 }
 
-declare <vscale x 16 x i16> @llvm.riscv.vasub.nxv16i16.nxv16i16(
+declare <vscale x 16 x i16> @llvm.riscv.vasub.rm.nxv16i16.nxv16i16(
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i16> @intrinsic_vasub_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv16i16_nxv16i16_nxv16i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v12
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i16> @llvm.riscv.vasub.nxv16i16.nxv16i16(
+  %a = call <vscale x 16 x i16> @llvm.riscv.vasub.rm.nxv16i16.nxv16i16(
     <vscale x 16 x i16> undef,
     <vscale x 16 x i16> %0,
     <vscale x 16 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i16> %a
 }
 
-declare <vscale x 16 x i16> @llvm.riscv.vasub.mask.nxv16i16.nxv16i16(
+declare <vscale x 16 x i16> @llvm.riscv.vasub.rm.mask.nxv16i16.nxv16i16(
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i16> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv16i16_nxv16i16_nxv16i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v12, v16, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i16> @llvm.riscv.vasub.mask.nxv16i16.nxv16i16(
+  %a = call <vscale x 16 x i16> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i16> %a
 }
 
-declare <vscale x 32 x i16> @llvm.riscv.vasub.nxv32i16.nxv32i16(
+declare <vscale x 32 x i16> @llvm.riscv.vasub.rm.nxv32i16.nxv32i16(
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 32 x i16> @intrinsic_vasub_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv32i16_nxv32i16_nxv32i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v16
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i16> @llvm.riscv.vasub.nxv32i16.nxv32i16(
+  %a = call <vscale x 32 x i16> @llvm.riscv.vasub.rm.nxv32i16.nxv32i16(
     <vscale x 32 x i16> undef,
     <vscale x 32 x i16> %0,
     <vscale x 32 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 32 x i16> %a
 }
 
-declare <vscale x 32 x i16> @llvm.riscv.vasub.mask.nxv32i16.nxv32i16(
+declare <vscale x 32 x i16> @llvm.riscv.vasub.rm.mask.nxv32i16.nxv32i16(
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   <vscale x 32 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 32 x i16> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv32i16_nxv32i16_nxv32i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vl8re16.v v24, (a0)
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v16, v24, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i16> @llvm.riscv.vasub.mask.nxv32i16.nxv32i16(
+  %a = call <vscale x 32 x i16> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 32 x i16> %a
 }
 
-declare <vscale x 1 x i32> @llvm.riscv.vasub.nxv1i32.nxv1i32(
+declare <vscale x 1 x i32> @llvm.riscv.vasub.rm.nxv1i32.nxv1i32(
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i32> @intrinsic_vasub_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv1i32_nxv1i32_nxv1i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i32> @llvm.riscv.vasub.nxv1i32.nxv1i32(
+  %a = call <vscale x 1 x i32> @llvm.riscv.vasub.rm.nxv1i32.nxv1i32(
     <vscale x 1 x i32> undef,
     <vscale x 1 x i32> %0,
     <vscale x 1 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i32> %a
 }
 
-declare <vscale x 1 x i32> @llvm.riscv.vasub.mask.nxv1i32.nxv1i32(
+declare <vscale x 1 x i32> @llvm.riscv.vasub.rm.mask.nxv1i32.nxv1i32(
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i32> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv1i32_nxv1i32_nxv1i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i32> @llvm.riscv.vasub.mask.nxv1i32.nxv1i32(
+  %a = call <vscale x 1 x i32> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i32> %a
 }
 
-declare <vscale x 2 x i32> @llvm.riscv.vasub.nxv2i32.nxv2i32(
+declare <vscale x 2 x i32> @llvm.riscv.vasub.rm.nxv2i32.nxv2i32(
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i32> @intrinsic_vasub_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv2i32_nxv2i32_nxv2i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i32> @llvm.riscv.vasub.nxv2i32.nxv2i32(
+  %a = call <vscale x 2 x i32> @llvm.riscv.vasub.rm.nxv2i32.nxv2i32(
     <vscale x 2 x i32> undef,
     <vscale x 2 x i32> %0,
     <vscale x 2 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i32> %a
 }
 
-declare <vscale x 2 x i32> @llvm.riscv.vasub.mask.nxv2i32.nxv2i32(
+declare <vscale x 2 x i32> @llvm.riscv.vasub.rm.mask.nxv2i32.nxv2i32(
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i32> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv2i32_nxv2i32_nxv2i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i32> @llvm.riscv.vasub.mask.nxv2i32.nxv2i32(
+  %a = call <vscale x 2 x i32> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i32> %a
 }
 
-declare <vscale x 4 x i32> @llvm.riscv.vasub.nxv4i32.nxv4i32(
+declare <vscale x 4 x i32> @llvm.riscv.vasub.rm.nxv4i32.nxv4i32(
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i32> @intrinsic_vasub_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv4i32_nxv4i32_nxv4i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i32> @llvm.riscv.vasub.nxv4i32.nxv4i32(
+  %a = call <vscale x 4 x i32> @llvm.riscv.vasub.rm.nxv4i32.nxv4i32(
     <vscale x 4 x i32> undef,
     <vscale x 4 x i32> %0,
     <vscale x 4 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i32> %a
 }
 
-declare <vscale x 4 x i32> @llvm.riscv.vasub.mask.nxv4i32.nxv4i32(
+declare <vscale x 4 x i32> @llvm.riscv.vasub.rm.mask.nxv4i32.nxv4i32(
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i32> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv4i32_nxv4i32_nxv4i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v10, v12, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i32> @llvm.riscv.vasub.mask.nxv4i32.nxv4i32(
+  %a = call <vscale x 4 x i32> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i32> %a
 }
 
-declare <vscale x 8 x i32> @llvm.riscv.vasub.nxv8i32.nxv8i32(
+declare <vscale x 8 x i32> @llvm.riscv.vasub.rm.nxv8i32.nxv8i32(
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i32> @intrinsic_vasub_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv8i32_nxv8i32_nxv8i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v12
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i32> @llvm.riscv.vasub.nxv8i32.nxv8i32(
+  %a = call <vscale x 8 x i32> @llvm.riscv.vasub.rm.nxv8i32.nxv8i32(
     <vscale x 8 x i32> undef,
     <vscale x 8 x i32> %0,
     <vscale x 8 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i32> %a
 }
 
-declare <vscale x 8 x i32> @llvm.riscv.vasub.mask.nxv8i32.nxv8i32(
+declare <vscale x 8 x i32> @llvm.riscv.vasub.rm.mask.nxv8i32.nxv8i32(
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i32> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv8i32_nxv8i32_nxv8i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v12, v16, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i32> @llvm.riscv.vasub.mask.nxv8i32.nxv8i32(
+  %a = call <vscale x 8 x i32> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i32> %a
 }
 
-declare <vscale x 16 x i32> @llvm.riscv.vasub.nxv16i32.nxv16i32(
+declare <vscale x 16 x i32> @llvm.riscv.vasub.rm.nxv16i32.nxv16i32(
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i32> @intrinsic_vasub_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv16i32_nxv16i32_nxv16i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v16
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i32> @llvm.riscv.vasub.nxv16i32.nxv16i32(
+  %a = call <vscale x 16 x i32> @llvm.riscv.vasub.rm.nxv16i32.nxv16i32(
     <vscale x 16 x i32> undef,
     <vscale x 16 x i32> %0,
     <vscale x 16 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i32> %a
 }
 
-declare <vscale x 16 x i32> @llvm.riscv.vasub.mask.nxv16i32.nxv16i32(
+declare <vscale x 16 x i32> @llvm.riscv.vasub.rm.mask.nxv16i32.nxv16i32(
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i32> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv16i32_nxv16i32_nxv16i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vl8re32.v v24, (a0)
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v16, v24, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i32> @llvm.riscv.vasub.mask.nxv16i32.nxv16i32(
+  %a = call <vscale x 16 x i32> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i32> %a
 }
 
-declare <vscale x 1 x i64> @llvm.riscv.vasub.nxv1i64.nxv1i64(
+declare <vscale x 1 x i64> @llvm.riscv.vasub.rm.nxv1i64.nxv1i64(
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i64> @intrinsic_vasub_vv_nxv1i64_nxv1i64_nxv1i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv1i64_nxv1i64_nxv1i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i64> @llvm.riscv.vasub.nxv1i64.nxv1i64(
+  %a = call <vscale x 1 x i64> @llvm.riscv.vasub.rm.nxv1i64.nxv1i64(
     <vscale x 1 x i64> undef,
     <vscale x 1 x i64> %0,
     <vscale x 1 x i64> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i64> %a
 }
 
-declare <vscale x 1 x i64> @llvm.riscv.vasub.mask.nxv1i64.nxv1i64(
+declare <vscale x 1 x i64> @llvm.riscv.vasub.rm.mask.nxv1i64.nxv1i64(
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i64> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv1i64_nxv1i64_nxv1i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i64> @llvm.riscv.vasub.mask.nxv1i64.nxv1i64(
+  %a = call <vscale x 1 x i64> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i64> %a
 }
 
-declare <vscale x 2 x i64> @llvm.riscv.vasub.nxv2i64.nxv2i64(
+declare <vscale x 2 x i64> @llvm.riscv.vasub.rm.nxv2i64.nxv2i64(
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i64> @intrinsic_vasub_vv_nxv2i64_nxv2i64_nxv2i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv2i64_nxv2i64_nxv2i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i64> @llvm.riscv.vasub.nxv2i64.nxv2i64(
+  %a = call <vscale x 2 x i64> @llvm.riscv.vasub.rm.nxv2i64.nxv2i64(
     <vscale x 2 x i64> undef,
     <vscale x 2 x i64> %0,
     <vscale x 2 x i64> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i64> %a
 }
 
-declare <vscale x 2 x i64> @llvm.riscv.vasub.mask.nxv2i64.nxv2i64(
+declare <vscale x 2 x i64> @llvm.riscv.vasub.rm.mask.nxv2i64.nxv2i64(
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i64> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv2i64_nxv2i64_nxv2i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v10, v12, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i64> @llvm.riscv.vasub.mask.nxv2i64.nxv2i64(
+  %a = call <vscale x 2 x i64> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i64> %a
 }
 
-declare <vscale x 4 x i64> @llvm.riscv.vasub.nxv4i64.nxv4i64(
+declare <vscale x 4 x i64> @llvm.riscv.vasub.rm.nxv4i64.nxv4i64(
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i64> @intrinsic_vasub_vv_nxv4i64_nxv4i64_nxv4i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv4i64_nxv4i64_nxv4i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v12
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i64> @llvm.riscv.vasub.nxv4i64.nxv4i64(
+  %a = call <vscale x 4 x i64> @llvm.riscv.vasub.rm.nxv4i64.nxv4i64(
     <vscale x 4 x i64> undef,
     <vscale x 4 x i64> %0,
     <vscale x 4 x i64> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i64> %a
 }
 
-declare <vscale x 4 x i64> @llvm.riscv.vasub.mask.nxv4i64.nxv4i64(
+declare <vscale x 4 x i64> @llvm.riscv.vasub.rm.mask.nxv4i64.nxv4i64(
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i64> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv4i64_nxv4i64_nxv4i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v12, v16, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i64> @llvm.riscv.vasub.mask.nxv4i64.nxv4i64(
+  %a = call <vscale x 4 x i64> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i64> %a
 }
 
-declare <vscale x 8 x i64> @llvm.riscv.vasub.nxv8i64.nxv8i64(
+declare <vscale x 8 x i64> @llvm.riscv.vasub.rm.nxv8i64.nxv8i64(
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i64> @intrinsic_vasub_vv_nxv8i64_nxv8i64_nxv8i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vv_nxv8i64_nxv8i64_nxv8i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vv v8, v8, v16
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i64> @llvm.riscv.vasub.nxv8i64.nxv8i64(
+  %a = call <vscale x 8 x i64> @llvm.riscv.vasub.rm.nxv8i64.nxv8i64(
     <vscale x 8 x i64> undef,
     <vscale x 8 x i64> %0,
     <vscale x 8 x i64> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i64> %a
 }
 
-declare <vscale x 8 x i64> @llvm.riscv.vasub.mask.nxv8i64.nxv8i64(
+declare <vscale x 8 x i64> @llvm.riscv.vasub.rm.mask.nxv8i64.nxv8i64(
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i64> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vv_nxv8i64_nxv8i64_nxv8i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vl8re64.v v24, (a0)
 ; CHECK-NEXT:    vsetvli zero, a1, e64, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vv v8, v16, v24, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i64> @llvm.riscv.vasub.mask.nxv8i64.nxv8i64(
+  %a = call <vscale x 8 x i64> @llvm.riscv.vasub.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i64> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vasub.nxv1i8.i8(
+declare <vscale x 1 x i8> @llvm.riscv.vasub.rm.nxv1i8.i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vasub_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv1i8_nxv1i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vasub.nxv1i8.i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vasub.rm.nxv1i8.i8(
     <vscale x 1 x i8> undef,
     <vscale x 1 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vasub.mask.nxv1i8.i8(
+declare <vscale x 1 x i8> @llvm.riscv.vasub.rm.mask.nxv1i8.i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   i8,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv1i8_nxv1i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vasub.mask.nxv1i8.i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vasub.rm.mask.nxv1i8.i8(
     <vscale x 1 x i8> %0,
     <vscale x 1 x i8> %1,
     i8 %2,
     <vscale x 1 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 2 x i8> @llvm.riscv.vasub.nxv2i8.i8(
+declare <vscale x 2 x i8> @llvm.riscv.vasub.rm.nxv2i8.i8(
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i8> @intrinsic_vasub_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv2i8_nxv2i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i8> @llvm.riscv.vasub.nxv2i8.i8(
+  %a = call <vscale x 2 x i8> @llvm.riscv.vasub.rm.nxv2i8.i8(
     <vscale x 2 x i8> undef,
     <vscale x 2 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i8> %a
 }
 
-declare <vscale x 2 x i8> @llvm.riscv.vasub.mask.nxv2i8.i8(
+declare <vscale x 2 x i8> @llvm.riscv.vasub.rm.mask.nxv2i8.i8(
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   i8,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i8> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv2i8_nxv2i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i8> @llvm.riscv.vasub.mask.nxv2i8.i8(
+  %a = call <vscale x 2 x i8> @llvm.riscv.vasub.rm.mask.nxv2i8.i8(
     <vscale x 2 x i8> %0,
     <vscale x 2 x i8> %1,
     i8 %2,
     <vscale x 2 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i8> %a
 }
 
-declare <vscale x 4 x i8> @llvm.riscv.vasub.nxv4i8.i8(
+declare <vscale x 4 x i8> @llvm.riscv.vasub.rm.nxv4i8.i8(
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i8> @intrinsic_vasub_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv4i8_nxv4i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i8> @llvm.riscv.vasub.nxv4i8.i8(
+  %a = call <vscale x 4 x i8> @llvm.riscv.vasub.rm.nxv4i8.i8(
     <vscale x 4 x i8> undef,
     <vscale x 4 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i8> %a
 }
 
-declare <vscale x 4 x i8> @llvm.riscv.vasub.mask.nxv4i8.i8(
+declare <vscale x 4 x i8> @llvm.riscv.vasub.rm.mask.nxv4i8.i8(
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   i8,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i8> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv4i8_nxv4i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i8> @llvm.riscv.vasub.mask.nxv4i8.i8(
+  %a = call <vscale x 4 x i8> @llvm.riscv.vasub.rm.mask.nxv4i8.i8(
     <vscale x 4 x i8> %0,
     <vscale x 4 x i8> %1,
     i8 %2,
     <vscale x 4 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i8> %a
 }
 
-declare <vscale x 8 x i8> @llvm.riscv.vasub.nxv8i8.i8(
+declare <vscale x 8 x i8> @llvm.riscv.vasub.rm.nxv8i8.i8(
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i8> @intrinsic_vasub_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv8i8_nxv8i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i8> @llvm.riscv.vasub.nxv8i8.i8(
+  %a = call <vscale x 8 x i8> @llvm.riscv.vasub.rm.nxv8i8.i8(
     <vscale x 8 x i8> undef,
     <vscale x 8 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i8> %a
 }
 
-declare <vscale x 8 x i8> @llvm.riscv.vasub.mask.nxv8i8.i8(
+declare <vscale x 8 x i8> @llvm.riscv.vasub.rm.mask.nxv8i8.i8(
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   i8,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i8> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv8i8_nxv8i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i8> @llvm.riscv.vasub.mask.nxv8i8.i8(
+  %a = call <vscale x 8 x i8> @llvm.riscv.vasub.rm.mask.nxv8i8.i8(
     <vscale x 8 x i8> %0,
     <vscale x 8 x i8> %1,
     i8 %2,
     <vscale x 8 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i8> %a
 }
 
-declare <vscale x 16 x i8> @llvm.riscv.vasub.nxv16i8.i8(
+declare <vscale x 16 x i8> @llvm.riscv.vasub.rm.nxv16i8.i8(
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i8> @intrinsic_vasub_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv16i8_nxv16i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i8> @llvm.riscv.vasub.nxv16i8.i8(
+  %a = call <vscale x 16 x i8> @llvm.riscv.vasub.rm.nxv16i8.i8(
     <vscale x 16 x i8> undef,
     <vscale x 16 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i8> %a
 }
 
-declare <vscale x 16 x i8> @llvm.riscv.vasub.mask.nxv16i8.i8(
+declare <vscale x 16 x i8> @llvm.riscv.vasub.rm.mask.nxv16i8.i8(
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   i8,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i8> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv16i8_nxv16i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v10, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i8> @llvm.riscv.vasub.mask.nxv16i8.i8(
+  %a = call <vscale x 16 x i8> @llvm.riscv.vasub.rm.mask.nxv16i8.i8(
     <vscale x 16 x i8> %0,
     <vscale x 16 x i8> %1,
     i8 %2,
     <vscale x 16 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i8> %a
 }
 
-declare <vscale x 32 x i8> @llvm.riscv.vasub.nxv32i8.i8(
+declare <vscale x 32 x i8> @llvm.riscv.vasub.rm.nxv32i8.i8(
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 32 x i8> @intrinsic_vasub_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv32i8_nxv32i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i8> @llvm.riscv.vasub.nxv32i8.i8(
+  %a = call <vscale x 32 x i8> @llvm.riscv.vasub.rm.nxv32i8.i8(
     <vscale x 32 x i8> undef,
     <vscale x 32 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 32 x i8> %a
 }
 
-declare <vscale x 32 x i8> @llvm.riscv.vasub.mask.nxv32i8.i8(
+declare <vscale x 32 x i8> @llvm.riscv.vasub.rm.mask.nxv32i8.i8(
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   i8,
   <vscale x 32 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 32 x i8> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv32i8_nxv32i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v12, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i8> @llvm.riscv.vasub.mask.nxv32i8.i8(
+  %a = call <vscale x 32 x i8> @llvm.riscv.vasub.rm.mask.nxv32i8.i8(
     <vscale x 32 x i8> %0,
     <vscale x 32 x i8> %1,
     i8 %2,
     <vscale x 32 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 32 x i8> %a
 }
 
-declare <vscale x 64 x i8> @llvm.riscv.vasub.nxv64i8.i8(
+declare <vscale x 64 x i8> @llvm.riscv.vasub.rm.nxv64i8.i8(
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 64 x i8> @intrinsic_vasub_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv64i8_nxv64i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i8> @llvm.riscv.vasub.nxv64i8.i8(
+  %a = call <vscale x 64 x i8> @llvm.riscv.vasub.rm.nxv64i8.i8(
     <vscale x 64 x i8> undef,
     <vscale x 64 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 64 x i8> %a
 }
 
-declare <vscale x 64 x i8> @llvm.riscv.vasub.mask.nxv64i8.i8(
+declare <vscale x 64 x i8> @llvm.riscv.vasub.rm.mask.nxv64i8.i8(
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   i8,
   <vscale x 64 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 64 x i8> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv64i8_nxv64i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v16, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i8> @llvm.riscv.vasub.mask.nxv64i8.i8(
+  %a = call <vscale x 64 x i8> @llvm.riscv.vasub.rm.mask.nxv64i8.i8(
     <vscale x 64 x i8> %0,
     <vscale x 64 x i8> %1,
     i8 %2,
     <vscale x 64 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 64 x i8> %a
 }
 
-declare <vscale x 1 x i16> @llvm.riscv.vasub.nxv1i16.i16(
+declare <vscale x 1 x i16> @llvm.riscv.vasub.rm.nxv1i16.i16(
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i16> @intrinsic_vasub_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv1i16_nxv1i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i16> @llvm.riscv.vasub.nxv1i16.i16(
+  %a = call <vscale x 1 x i16> @llvm.riscv.vasub.rm.nxv1i16.i16(
     <vscale x 1 x i16> undef,
     <vscale x 1 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i16> %a
 }
 
-declare <vscale x 1 x i16> @llvm.riscv.vasub.mask.nxv1i16.i16(
+declare <vscale x 1 x i16> @llvm.riscv.vasub.rm.mask.nxv1i16.i16(
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   i16,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i16> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv1i16_nxv1i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i16> @llvm.riscv.vasub.mask.nxv1i16.i16(
+  %a = call <vscale x 1 x i16> @llvm.riscv.vasub.rm.mask.nxv1i16.i16(
     <vscale x 1 x i16> %0,
     <vscale x 1 x i16> %1,
     i16 %2,
     <vscale x 1 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i16> %a
 }
 
-declare <vscale x 2 x i16> @llvm.riscv.vasub.nxv2i16.i16(
+declare <vscale x 2 x i16> @llvm.riscv.vasub.rm.nxv2i16.i16(
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i16> @intrinsic_vasub_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv2i16_nxv2i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i16> @llvm.riscv.vasub.nxv2i16.i16(
+  %a = call <vscale x 2 x i16> @llvm.riscv.vasub.rm.nxv2i16.i16(
     <vscale x 2 x i16> undef,
     <vscale x 2 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i16> %a
 }
 
-declare <vscale x 2 x i16> @llvm.riscv.vasub.mask.nxv2i16.i16(
+declare <vscale x 2 x i16> @llvm.riscv.vasub.rm.mask.nxv2i16.i16(
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   i16,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i16> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv2i16_nxv2i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i16> @llvm.riscv.vasub.mask.nxv2i16.i16(
+  %a = call <vscale x 2 x i16> @llvm.riscv.vasub.rm.mask.nxv2i16.i16(
     <vscale x 2 x i16> %0,
     <vscale x 2 x i16> %1,
     i16 %2,
     <vscale x 2 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i16> %a
 }
 
-declare <vscale x 4 x i16> @llvm.riscv.vasub.nxv4i16.i16(
+declare <vscale x 4 x i16> @llvm.riscv.vasub.rm.nxv4i16.i16(
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i16> @intrinsic_vasub_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv4i16_nxv4i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i16> @llvm.riscv.vasub.nxv4i16.i16(
+  %a = call <vscale x 4 x i16> @llvm.riscv.vasub.rm.nxv4i16.i16(
     <vscale x 4 x i16> undef,
     <vscale x 4 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i16> %a
 }
 
-declare <vscale x 4 x i16> @llvm.riscv.vasub.mask.nxv4i16.i16(
+declare <vscale x 4 x i16> @llvm.riscv.vasub.rm.mask.nxv4i16.i16(
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   i16,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i16> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv4i16_nxv4i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i16> @llvm.riscv.vasub.mask.nxv4i16.i16(
+  %a = call <vscale x 4 x i16> @llvm.riscv.vasub.rm.mask.nxv4i16.i16(
     <vscale x 4 x i16> %0,
     <vscale x 4 x i16> %1,
     i16 %2,
     <vscale x 4 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i16> %a
 }
 
-declare <vscale x 8 x i16> @llvm.riscv.vasub.nxv8i16.i16(
+declare <vscale x 8 x i16> @llvm.riscv.vasub.rm.nxv8i16.i16(
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i16> @intrinsic_vasub_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv8i16_nxv8i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i16> @llvm.riscv.vasub.nxv8i16.i16(
+  %a = call <vscale x 8 x i16> @llvm.riscv.vasub.rm.nxv8i16.i16(
     <vscale x 8 x i16> undef,
     <vscale x 8 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i16> %a
 }
 
-declare <vscale x 8 x i16> @llvm.riscv.vasub.mask.nxv8i16.i16(
+declare <vscale x 8 x i16> @llvm.riscv.vasub.rm.mask.nxv8i16.i16(
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   i16,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i16> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv8i16_nxv8i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v10, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i16> @llvm.riscv.vasub.mask.nxv8i16.i16(
+  %a = call <vscale x 8 x i16> @llvm.riscv.vasub.rm.mask.nxv8i16.i16(
     <vscale x 8 x i16> %0,
     <vscale x 8 x i16> %1,
     i16 %2,
     <vscale x 8 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i16> %a
 }
 
-declare <vscale x 16 x i16> @llvm.riscv.vasub.nxv16i16.i16(
+declare <vscale x 16 x i16> @llvm.riscv.vasub.rm.nxv16i16.i16(
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i16> @intrinsic_vasub_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv16i16_nxv16i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i16> @llvm.riscv.vasub.nxv16i16.i16(
+  %a = call <vscale x 16 x i16> @llvm.riscv.vasub.rm.nxv16i16.i16(
     <vscale x 16 x i16> undef,
     <vscale x 16 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i16> %a
 }
 
-declare <vscale x 16 x i16> @llvm.riscv.vasub.mask.nxv16i16.i16(
+declare <vscale x 16 x i16> @llvm.riscv.vasub.rm.mask.nxv16i16.i16(
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   i16,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i16> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv16i16_nxv16i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v12, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i16> @llvm.riscv.vasub.mask.nxv16i16.i16(
+  %a = call <vscale x 16 x i16> @llvm.riscv.vasub.rm.mask.nxv16i16.i16(
     <vscale x 16 x i16> %0,
     <vscale x 16 x i16> %1,
     i16 %2,
     <vscale x 16 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i16> %a
 }
 
-declare <vscale x 32 x i16> @llvm.riscv.vasub.nxv32i16.i16(
+declare <vscale x 32 x i16> @llvm.riscv.vasub.rm.nxv32i16.i16(
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 32 x i16> @intrinsic_vasub_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv32i16_nxv32i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i16> @llvm.riscv.vasub.nxv32i16.i16(
+  %a = call <vscale x 32 x i16> @llvm.riscv.vasub.rm.nxv32i16.i16(
     <vscale x 32 x i16> undef,
     <vscale x 32 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 32 x i16> %a
 }
 
-declare <vscale x 32 x i16> @llvm.riscv.vasub.mask.nxv32i16.i16(
+declare <vscale x 32 x i16> @llvm.riscv.vasub.rm.mask.nxv32i16.i16(
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   i16,
   <vscale x 32 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 32 x i16> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv32i16_nxv32i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v16, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i16> @llvm.riscv.vasub.mask.nxv32i16.i16(
+  %a = call <vscale x 32 x i16> @llvm.riscv.vasub.rm.mask.nxv32i16.i16(
     <vscale x 32 x i16> %0,
     <vscale x 32 x i16> %1,
     i16 %2,
     <vscale x 32 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 32 x i16> %a
 }
 
-declare <vscale x 1 x i32> @llvm.riscv.vasub.nxv1i32.i32(
+declare <vscale x 1 x i32> @llvm.riscv.vasub.rm.nxv1i32.i32(
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i32> @intrinsic_vasub_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv1i32_nxv1i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i32> @llvm.riscv.vasub.nxv1i32.i32(
+  %a = call <vscale x 1 x i32> @llvm.riscv.vasub.rm.nxv1i32.i32(
     <vscale x 1 x i32> undef,
     <vscale x 1 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i32> %a
 }
 
-declare <vscale x 1 x i32> @llvm.riscv.vasub.mask.nxv1i32.i32(
+declare <vscale x 1 x i32> @llvm.riscv.vasub.rm.mask.nxv1i32.i32(
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   i32,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i32> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv1i32_nxv1i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i32> @llvm.riscv.vasub.mask.nxv1i32.i32(
+  %a = call <vscale x 1 x i32> @llvm.riscv.vasub.rm.mask.nxv1i32.i32(
     <vscale x 1 x i32> %0,
     <vscale x 1 x i32> %1,
     i32 %2,
     <vscale x 1 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i32> %a
 }
 
-declare <vscale x 2 x i32> @llvm.riscv.vasub.nxv2i32.i32(
+declare <vscale x 2 x i32> @llvm.riscv.vasub.rm.nxv2i32.i32(
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i32> @intrinsic_vasub_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv2i32_nxv2i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i32> @llvm.riscv.vasub.nxv2i32.i32(
+  %a = call <vscale x 2 x i32> @llvm.riscv.vasub.rm.nxv2i32.i32(
     <vscale x 2 x i32> undef,
     <vscale x 2 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i32> %a
 }
 
-declare <vscale x 2 x i32> @llvm.riscv.vasub.mask.nxv2i32.i32(
+declare <vscale x 2 x i32> @llvm.riscv.vasub.rm.mask.nxv2i32.i32(
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   i32,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i32> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv2i32_nxv2i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i32> @llvm.riscv.vasub.mask.nxv2i32.i32(
+  %a = call <vscale x 2 x i32> @llvm.riscv.vasub.rm.mask.nxv2i32.i32(
     <vscale x 2 x i32> %0,
     <vscale x 2 x i32> %1,
     i32 %2,
     <vscale x 2 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i32> %a
 }
 
-declare <vscale x 4 x i32> @llvm.riscv.vasub.nxv4i32.i32(
+declare <vscale x 4 x i32> @llvm.riscv.vasub.rm.nxv4i32.i32(
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i32> @intrinsic_vasub_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv4i32_nxv4i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i32> @llvm.riscv.vasub.nxv4i32.i32(
+  %a = call <vscale x 4 x i32> @llvm.riscv.vasub.rm.nxv4i32.i32(
     <vscale x 4 x i32> undef,
     <vscale x 4 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i32> %a
 }
 
-declare <vscale x 4 x i32> @llvm.riscv.vasub.mask.nxv4i32.i32(
+declare <vscale x 4 x i32> @llvm.riscv.vasub.rm.mask.nxv4i32.i32(
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   i32,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i32> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv4i32_nxv4i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v10, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i32> @llvm.riscv.vasub.mask.nxv4i32.i32(
+  %a = call <vscale x 4 x i32> @llvm.riscv.vasub.rm.mask.nxv4i32.i32(
     <vscale x 4 x i32> %0,
     <vscale x 4 x i32> %1,
     i32 %2,
     <vscale x 4 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i32> %a
 }
 
-declare <vscale x 8 x i32> @llvm.riscv.vasub.nxv8i32.i32(
+declare <vscale x 8 x i32> @llvm.riscv.vasub.rm.nxv8i32.i32(
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i32> @intrinsic_vasub_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv8i32_nxv8i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i32> @llvm.riscv.vasub.nxv8i32.i32(
+  %a = call <vscale x 8 x i32> @llvm.riscv.vasub.rm.nxv8i32.i32(
     <vscale x 8 x i32> undef,
     <vscale x 8 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i32> %a
 }
 
-declare <vscale x 8 x i32> @llvm.riscv.vasub.mask.nxv8i32.i32(
+declare <vscale x 8 x i32> @llvm.riscv.vasub.rm.mask.nxv8i32.i32(
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   i32,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i32> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv8i32_nxv8i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v12, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i32> @llvm.riscv.vasub.mask.nxv8i32.i32(
+  %a = call <vscale x 8 x i32> @llvm.riscv.vasub.rm.mask.nxv8i32.i32(
     <vscale x 8 x i32> %0,
     <vscale x 8 x i32> %1,
     i32 %2,
     <vscale x 8 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i32> %a
 }
 
-declare <vscale x 16 x i32> @llvm.riscv.vasub.nxv16i32.i32(
+declare <vscale x 16 x i32> @llvm.riscv.vasub.rm.nxv16i32.i32(
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i32> @intrinsic_vasub_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_vx_nxv16i32_nxv16i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasub.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i32> @llvm.riscv.vasub.nxv16i32.i32(
+  %a = call <vscale x 16 x i32> @llvm.riscv.vasub.rm.nxv16i32.i32(
     <vscale x 16 x i32> undef,
     <vscale x 16 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i32> %a
 }
 
-declare <vscale x 16 x i32> @llvm.riscv.vasub.mask.nxv16i32.i32(
+declare <vscale x 16 x i32> @llvm.riscv.vasub.rm.mask.nxv16i32.i32(
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   i32,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i32> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasub_mask_vx_nxv16i32_nxv16i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasub.vx v8, v16, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i32> @llvm.riscv.vasub.mask.nxv16i32.i32(
+  %a = call <vscale x 16 x i32> @llvm.riscv.vasub.rm.mask.nxv16i32.i32(
     <vscale x 16 x i32> %0,
     <vscale x 16 x i32> %1,
     i32 %2,
     <vscale x 16 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i32> %a
 }
 
-declare <vscale x 1 x i64> @llvm.riscv.vasub.nxv1i64.i64(
+declare <vscale x 1 x i64> @llvm.riscv.vasub.rm.nxv1i64.i64(
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   i64,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i64> @intrinsic_vasub_vx_nxv1i64_nxv1i64_i64(<vscale x 1 x i64> %0, i64 %1, iXLen %2) nounwind {
 ; RV32-LABEL: intrinsic_vasub_vx_nxv1i64_nxv1i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m1, ta, ma
 ; RV32-NEXT:    vlse64.v v9, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vasub.vv v8, v8, v9
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vasub_vx_nxv1i64_nxv1i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m1, ta, ma
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vasub.vx v8, v8, a0
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i64> @llvm.riscv.vasub.nxv1i64.i64(
+  %a = call <vscale x 1 x i64> @llvm.riscv.vasub.rm.nxv1i64.i64(
     <vscale x 1 x i64> undef,
     <vscale x 1 x i64> %0,
     i64 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i64> %a
 }
 
-declare <vscale x 1 x i64> @llvm.riscv.vasub.mask.nxv1i64.i64(
+declare <vscale x 1 x i64> @llvm.riscv.vasub.rm.mask.nxv1i64.i64(
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   i64,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i64> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; RV32-LABEL: intrinsic_vasub_mask_vx_nxv1i64_nxv1i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m1, ta, mu
 ; RV32-NEXT:    vlse64.v v10, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 1
 ; RV32-NEXT:    vasub.vv v8, v9, v10, v0.t
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vasub_mask_vx_nxv1i64_nxv1i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m1, ta, mu
+; RV64-NEXT:    csrwi vxrm, 1
 ; RV64-NEXT:    vasub.vx v8, v9, a0, v0.t
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i64> @llvm.riscv.vasub.mask.nxv1i64.i64(
+  %a = call <vscale x 1 x i64> @llvm.riscv.vasub.rm.mask.nxv1i64.i64(
     <vscale x 1 x i64> %0,
     <vscale x 1 x i64> %1,
     i64 %2,
     <vscale x 1 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i64> %a
 }
 
-declare <vscale x 2 x i64> @llvm.riscv.vasub.nxv2i64.i64(
+declare <vscale x 2 x i64> @llvm.riscv.vasub.rm.nxv2i64.i64(
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   i64,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i64> @intrinsic_vasub_vx_nxv2i64_nxv2i64_i64(<vscale x 2 x i64> %0, i64 %1, iXLen %2) nounwind {
 ; RV32-LABEL: intrinsic_vasub_vx_nxv2i64_nxv2i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m2, ta, ma
 ; RV32-NEXT:    vlse64.v v10, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vasub.vv v8, v8, v10
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vasub_vx_nxv2i64_nxv2i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m2, ta, ma
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vasub.vx v8, v8, a0
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i64> @llvm.riscv.vasub.nxv2i64.i64(
+  %a = call <vscale x 2 x i64> @llvm.riscv.vasub.rm.nxv2i64.i64(
     <vscale x 2 x i64> undef,
     <vscale x 2 x i64> %0,
     i64 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i64> %a
 }
 
-declare <vscale x 2 x i64> @llvm.riscv.vasub.mask.nxv2i64.i64(
+declare <vscale x 2 x i64> @llvm.riscv.vasub.rm.mask.nxv2i64.i64(
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   i64,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i64> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; RV32-LABEL: intrinsic_vasub_mask_vx_nxv2i64_nxv2i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m2, ta, mu
 ; RV32-NEXT:    vlse64.v v12, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 1
 ; RV32-NEXT:    vasub.vv v8, v10, v12, v0.t
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vasub_mask_vx_nxv2i64_nxv2i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m2, ta, mu
+; RV64-NEXT:    csrwi vxrm, 1
 ; RV64-NEXT:    vasub.vx v8, v10, a0, v0.t
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i64> @llvm.riscv.vasub.mask.nxv2i64.i64(
+  %a = call <vscale x 2 x i64> @llvm.riscv.vasub.rm.mask.nxv2i64.i64(
     <vscale x 2 x i64> %0,
     <vscale x 2 x i64> %1,
     i64 %2,
     <vscale x 2 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i64> %a
 }
 
-declare <vscale x 4 x i64> @llvm.riscv.vasub.nxv4i64.i64(
+declare <vscale x 4 x i64> @llvm.riscv.vasub.rm.nxv4i64.i64(
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   i64,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i64> @intrinsic_vasub_vx_nxv4i64_nxv4i64_i64(<vscale x 4 x i64> %0, i64 %1, iXLen %2) nounwind {
 ; RV32-LABEL: intrinsic_vasub_vx_nxv4i64_nxv4i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m4, ta, ma
 ; RV32-NEXT:    vlse64.v v12, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vasub.vv v8, v8, v12
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vasub_vx_nxv4i64_nxv4i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m4, ta, ma
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vasub.vx v8, v8, a0
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i64> @llvm.riscv.vasub.nxv4i64.i64(
+  %a = call <vscale x 4 x i64> @llvm.riscv.vasub.rm.nxv4i64.i64(
     <vscale x 4 x i64> undef,
     <vscale x 4 x i64> %0,
     i64 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i64> %a
 }
 
-declare <vscale x 4 x i64> @llvm.riscv.vasub.mask.nxv4i64.i64(
+declare <vscale x 4 x i64> @llvm.riscv.vasub.rm.mask.nxv4i64.i64(
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   i64,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i64> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; RV32-LABEL: intrinsic_vasub_mask_vx_nxv4i64_nxv4i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m4, ta, mu
 ; RV32-NEXT:    vlse64.v v16, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 1
 ; RV32-NEXT:    vasub.vv v8, v12, v16, v0.t
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vasub_mask_vx_nxv4i64_nxv4i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m4, ta, mu
+; RV64-NEXT:    csrwi vxrm, 1
 ; RV64-NEXT:    vasub.vx v8, v12, a0, v0.t
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i64> @llvm.riscv.vasub.mask.nxv4i64.i64(
+  %a = call <vscale x 4 x i64> @llvm.riscv.vasub.rm.mask.nxv4i64.i64(
     <vscale x 4 x i64> %0,
     <vscale x 4 x i64> %1,
     i64 %2,
     <vscale x 4 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i64> %a
 }
 
-declare <vscale x 8 x i64> @llvm.riscv.vasub.nxv8i64.i64(
+declare <vscale x 8 x i64> @llvm.riscv.vasub.rm.nxv8i64.i64(
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   i64,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i64> @intrinsic_vasub_vx_nxv8i64_nxv8i64_i64(<vscale x 8 x i64> %0, i64 %1, iXLen %2) nounwind {
 ; RV32-LABEL: intrinsic_vasub_vx_nxv8i64_nxv8i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m8, ta, ma
 ; RV32-NEXT:    vlse64.v v16, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vasub.vv v8, v8, v16
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vasub_vx_nxv8i64_nxv8i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m8, ta, ma
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vasub.vx v8, v8, a0
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i64> @llvm.riscv.vasub.nxv8i64.i64(
+  %a = call <vscale x 8 x i64> @llvm.riscv.vasub.rm.nxv8i64.i64(
     <vscale x 8 x i64> undef,
     <vscale x 8 x i64> %0,
     i64 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i64> %a
 }
 
-declare <vscale x 8 x i64> @llvm.riscv.vasub.mask.nxv8i64.i64(
+declare <vscale x 8 x i64> @llvm.riscv.vasub.rm.mask.nxv8i64.i64(
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   i64,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i64> @intrinsic_vasub_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, iXLen %4) nounwind {
 ; RV32-LABEL: intrinsic_vasub_mask_vx_nxv8i64_nxv8i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m8, ta, mu
 ; RV32-NEXT:    vlse64.v v24, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 1
 ; RV32-NEXT:    vasub.vv v8, v16, v24, v0.t
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vasub_mask_vx_nxv8i64_nxv8i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m8, ta, mu
+; RV64-NEXT:    csrwi vxrm, 1
 ; RV64-NEXT:    vasub.vx v8, v16, a0, v0.t
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i64> @llvm.riscv.vasub.mask.nxv8i64.i64(
+  %a = call <vscale x 8 x i64> @llvm.riscv.vasub.rm.mask.nxv8i64.i64(
     <vscale x 8 x i64> %0,
     <vscale x 8 x i64> %1,
     i64 %2,
     <vscale x 8 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i64> %a
 }

llvm/test/CodeGen/RISCV/rvv/vasubu.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v \
 ; RUN:   -verify-machineinstrs | FileCheck %s --check-prefixes=CHECK,RV32
 ; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v \
 ; RUN:   -verify-machineinstrs | FileCheck %s --check-prefixes=CHECK,RV64
-declare <vscale x 1 x i8> @llvm.riscv.vasubu.nxv1i8.nxv1i8(
+declare <vscale x 1 x i8> @llvm.riscv.vasubu.rm.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vasubu_vv_nxv1i8_nxv1i8_nxv1i8(<vscale x 1 x i8> %0, <vscale x 1 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv1i8_nxv1i8_nxv1i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vasubu.nxv1i8.nxv1i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vasubu.rm.nxv1i8.nxv1i8(
     <vscale x 1 x i8> undef,
     <vscale x 1 x i8> %0,
     <vscale x 1 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vasubu.mask.nxv1i8.nxv1i8(
+declare <vscale x 1 x i8> @llvm.riscv.vasubu.rm.mask.nxv1i8.nxv1i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv1i8_nxv1i8_nxv1i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vasubu.mask.nxv1i8.nxv1i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 2 x i8> @llvm.riscv.vasubu.nxv2i8.nxv2i8(
+declare <vscale x 2 x i8> @llvm.riscv.vasubu.rm.nxv2i8.nxv2i8(
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i8> @intrinsic_vasubu_vv_nxv2i8_nxv2i8_nxv2i8(<vscale x 2 x i8> %0, <vscale x 2 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv2i8_nxv2i8_nxv2i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i8> @llvm.riscv.vasubu.nxv2i8.nxv2i8(
+  %a = call <vscale x 2 x i8> @llvm.riscv.vasubu.rm.nxv2i8.nxv2i8(
     <vscale x 2 x i8> undef,
     <vscale x 2 x i8> %0,
     <vscale x 2 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i8> %a
 }
 
-declare <vscale x 2 x i8> @llvm.riscv.vasubu.mask.nxv2i8.nxv2i8(
+declare <vscale x 2 x i8> @llvm.riscv.vasubu.rm.mask.nxv2i8.nxv2i8(
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i8> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv2i8_nxv2i8_nxv2i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i8> @llvm.riscv.vasubu.mask.nxv2i8.nxv2i8(
+  %a = call <vscale x 2 x i8> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i8> %a
 }
 
-declare <vscale x 4 x i8> @llvm.riscv.vasubu.nxv4i8.nxv4i8(
+declare <vscale x 4 x i8> @llvm.riscv.vasubu.rm.nxv4i8.nxv4i8(
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i8> @intrinsic_vasubu_vv_nxv4i8_nxv4i8_nxv4i8(<vscale x 4 x i8> %0, <vscale x 4 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv4i8_nxv4i8_nxv4i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i8> @llvm.riscv.vasubu.nxv4i8.nxv4i8(
+  %a = call <vscale x 4 x i8> @llvm.riscv.vasubu.rm.nxv4i8.nxv4i8(
     <vscale x 4 x i8> undef,
     <vscale x 4 x i8> %0,
     <vscale x 4 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i8> %a
 }
 
-declare <vscale x 4 x i8> @llvm.riscv.vasubu.mask.nxv4i8.nxv4i8(
+declare <vscale x 4 x i8> @llvm.riscv.vasubu.rm.mask.nxv4i8.nxv4i8(
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i8> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv4i8_nxv4i8_nxv4i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i8> @llvm.riscv.vasubu.mask.nxv4i8.nxv4i8(
+  %a = call <vscale x 4 x i8> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i8> %a
 }
 
-declare <vscale x 8 x i8> @llvm.riscv.vasubu.nxv8i8.nxv8i8(
+declare <vscale x 8 x i8> @llvm.riscv.vasubu.rm.nxv8i8.nxv8i8(
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i8> @intrinsic_vasubu_vv_nxv8i8_nxv8i8_nxv8i8(<vscale x 8 x i8> %0, <vscale x 8 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv8i8_nxv8i8_nxv8i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i8> @llvm.riscv.vasubu.nxv8i8.nxv8i8(
+  %a = call <vscale x 8 x i8> @llvm.riscv.vasubu.rm.nxv8i8.nxv8i8(
     <vscale x 8 x i8> undef,
     <vscale x 8 x i8> %0,
     <vscale x 8 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i8> %a
 }
 
-declare <vscale x 8 x i8> @llvm.riscv.vasubu.mask.nxv8i8.nxv8i8(
+declare <vscale x 8 x i8> @llvm.riscv.vasubu.rm.mask.nxv8i8.nxv8i8(
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i8> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv8i8_nxv8i8_nxv8i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i8> @llvm.riscv.vasubu.mask.nxv8i8.nxv8i8(
+  %a = call <vscale x 8 x i8> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i8> %a
 }
 
-declare <vscale x 16 x i8> @llvm.riscv.vasubu.nxv16i8.nxv16i8(
+declare <vscale x 16 x i8> @llvm.riscv.vasubu.rm.nxv16i8.nxv16i8(
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i8> @intrinsic_vasubu_vv_nxv16i8_nxv16i8_nxv16i8(<vscale x 16 x i8> %0, <vscale x 16 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv16i8_nxv16i8_nxv16i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i8> @llvm.riscv.vasubu.nxv16i8.nxv16i8(
+  %a = call <vscale x 16 x i8> @llvm.riscv.vasubu.rm.nxv16i8.nxv16i8(
     <vscale x 16 x i8> undef,
     <vscale x 16 x i8> %0,
     <vscale x 16 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i8> %a
 }
 
-declare <vscale x 16 x i8> @llvm.riscv.vasubu.mask.nxv16i8.nxv16i8(
+declare <vscale x 16 x i8> @llvm.riscv.vasubu.rm.mask.nxv16i8.nxv16i8(
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i8> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv16i8_nxv16i8_nxv16i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v10, v12, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i8> @llvm.riscv.vasubu.mask.nxv16i8.nxv16i8(
+  %a = call <vscale x 16 x i8> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i8> %a
 }
 
-declare <vscale x 32 x i8> @llvm.riscv.vasubu.nxv32i8.nxv32i8(
+declare <vscale x 32 x i8> @llvm.riscv.vasubu.rm.nxv32i8.nxv32i8(
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 32 x i8> @intrinsic_vasubu_vv_nxv32i8_nxv32i8_nxv32i8(<vscale x 32 x i8> %0, <vscale x 32 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv32i8_nxv32i8_nxv32i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v12
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i8> @llvm.riscv.vasubu.nxv32i8.nxv32i8(
+  %a = call <vscale x 32 x i8> @llvm.riscv.vasubu.rm.nxv32i8.nxv32i8(
     <vscale x 32 x i8> undef,
     <vscale x 32 x i8> %0,
     <vscale x 32 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 32 x i8> %a
 }
 
-declare <vscale x 32 x i8> @llvm.riscv.vasubu.mask.nxv32i8.nxv32i8(
+declare <vscale x 32 x i8> @llvm.riscv.vasubu.rm.mask.nxv32i8.nxv32i8(
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   <vscale x 32 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 32 x i8> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv32i8_nxv32i8_nxv32i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v12, v16, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i8> @llvm.riscv.vasubu.mask.nxv32i8.nxv32i8(
+  %a = call <vscale x 32 x i8> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 32 x i8> %a
 }
 
-declare <vscale x 64 x i8> @llvm.riscv.vasubu.nxv64i8.nxv64i8(
+declare <vscale x 64 x i8> @llvm.riscv.vasubu.rm.nxv64i8.nxv64i8(
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 64 x i8> @intrinsic_vasubu_vv_nxv64i8_nxv64i8_nxv64i8(<vscale x 64 x i8> %0, <vscale x 64 x i8> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv64i8_nxv64i8_nxv64i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v16
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i8> @llvm.riscv.vasubu.nxv64i8.nxv64i8(
+  %a = call <vscale x 64 x i8> @llvm.riscv.vasubu.rm.nxv64i8.nxv64i8(
     <vscale x 64 x i8> undef,
     <vscale x 64 x i8> %0,
     <vscale x 64 x i8> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 64 x i8> %a
 }
 
-declare <vscale x 64 x i8> @llvm.riscv.vasubu.mask.nxv64i8.nxv64i8(
+declare <vscale x 64 x i8> @llvm.riscv.vasubu.rm.mask.nxv64i8.nxv64i8(
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   <vscale x 64 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 64 x i8> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv64i8_nxv64i8_nxv64i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vl8r.v v24, (a0)
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v16, v24, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i8> @llvm.riscv.vasubu.mask.nxv64i8.nxv64i8(
+  %a = call <vscale x 64 x i8> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 64 x i8> %a
 }
 
-declare <vscale x 1 x i16> @llvm.riscv.vasubu.nxv1i16.nxv1i16(
+declare <vscale x 1 x i16> @llvm.riscv.vasubu.rm.nxv1i16.nxv1i16(
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i16> @intrinsic_vasubu_vv_nxv1i16_nxv1i16_nxv1i16(<vscale x 1 x i16> %0, <vscale x 1 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv1i16_nxv1i16_nxv1i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i16> @llvm.riscv.vasubu.nxv1i16.nxv1i16(
+  %a = call <vscale x 1 x i16> @llvm.riscv.vasubu.rm.nxv1i16.nxv1i16(
     <vscale x 1 x i16> undef,
     <vscale x 1 x i16> %0,
     <vscale x 1 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i16> %a
 }
 
-declare <vscale x 1 x i16> @llvm.riscv.vasubu.mask.nxv1i16.nxv1i16(
+declare <vscale x 1 x i16> @llvm.riscv.vasubu.rm.mask.nxv1i16.nxv1i16(
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i16> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv1i16_nxv1i16_nxv1i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i16> @llvm.riscv.vasubu.mask.nxv1i16.nxv1i16(
+  %a = call <vscale x 1 x i16> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i16> %a
 }
 
-declare <vscale x 2 x i16> @llvm.riscv.vasubu.nxv2i16.nxv2i16(
+declare <vscale x 2 x i16> @llvm.riscv.vasubu.rm.nxv2i16.nxv2i16(
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i16> @intrinsic_vasubu_vv_nxv2i16_nxv2i16_nxv2i16(<vscale x 2 x i16> %0, <vscale x 2 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv2i16_nxv2i16_nxv2i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i16> @llvm.riscv.vasubu.nxv2i16.nxv2i16(
+  %a = call <vscale x 2 x i16> @llvm.riscv.vasubu.rm.nxv2i16.nxv2i16(
     <vscale x 2 x i16> undef,
     <vscale x 2 x i16> %0,
     <vscale x 2 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i16> %a
 }
 
-declare <vscale x 2 x i16> @llvm.riscv.vasubu.mask.nxv2i16.nxv2i16(
+declare <vscale x 2 x i16> @llvm.riscv.vasubu.rm.mask.nxv2i16.nxv2i16(
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i16> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv2i16_nxv2i16_nxv2i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i16> @llvm.riscv.vasubu.mask.nxv2i16.nxv2i16(
+  %a = call <vscale x 2 x i16> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i16> %a
 }
 
-declare <vscale x 4 x i16> @llvm.riscv.vasubu.nxv4i16.nxv4i16(
+declare <vscale x 4 x i16> @llvm.riscv.vasubu.rm.nxv4i16.nxv4i16(
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i16> @intrinsic_vasubu_vv_nxv4i16_nxv4i16_nxv4i16(<vscale x 4 x i16> %0, <vscale x 4 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv4i16_nxv4i16_nxv4i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i16> @llvm.riscv.vasubu.nxv4i16.nxv4i16(
+  %a = call <vscale x 4 x i16> @llvm.riscv.vasubu.rm.nxv4i16.nxv4i16(
     <vscale x 4 x i16> undef,
     <vscale x 4 x i16> %0,
     <vscale x 4 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i16> %a
 }
 
-declare <vscale x 4 x i16> @llvm.riscv.vasubu.mask.nxv4i16.nxv4i16(
+declare <vscale x 4 x i16> @llvm.riscv.vasubu.rm.mask.nxv4i16.nxv4i16(
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i16> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv4i16_nxv4i16_nxv4i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i16> @llvm.riscv.vasubu.mask.nxv4i16.nxv4i16(
+  %a = call <vscale x 4 x i16> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i16> %a
 }
 
-declare <vscale x 8 x i16> @llvm.riscv.vasubu.nxv8i16.nxv8i16(
+declare <vscale x 8 x i16> @llvm.riscv.vasubu.rm.nxv8i16.nxv8i16(
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i16> @intrinsic_vasubu_vv_nxv8i16_nxv8i16_nxv8i16(<vscale x 8 x i16> %0, <vscale x 8 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv8i16_nxv8i16_nxv8i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i16> @llvm.riscv.vasubu.nxv8i16.nxv8i16(
+  %a = call <vscale x 8 x i16> @llvm.riscv.vasubu.rm.nxv8i16.nxv8i16(
     <vscale x 8 x i16> undef,
     <vscale x 8 x i16> %0,
     <vscale x 8 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i16> %a
 }
 
-declare <vscale x 8 x i16> @llvm.riscv.vasubu.mask.nxv8i16.nxv8i16(
+declare <vscale x 8 x i16> @llvm.riscv.vasubu.rm.mask.nxv8i16.nxv8i16(
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i16> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv8i16_nxv8i16_nxv8i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v10, v12, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i16> @llvm.riscv.vasubu.mask.nxv8i16.nxv8i16(
+  %a = call <vscale x 8 x i16> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i16> %a
 }
 
-declare <vscale x 16 x i16> @llvm.riscv.vasubu.nxv16i16.nxv16i16(
+declare <vscale x 16 x i16> @llvm.riscv.vasubu.rm.nxv16i16.nxv16i16(
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i16> @intrinsic_vasubu_vv_nxv16i16_nxv16i16_nxv16i16(<vscale x 16 x i16> %0, <vscale x 16 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv16i16_nxv16i16_nxv16i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v12
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i16> @llvm.riscv.vasubu.nxv16i16.nxv16i16(
+  %a = call <vscale x 16 x i16> @llvm.riscv.vasubu.rm.nxv16i16.nxv16i16(
     <vscale x 16 x i16> undef,
     <vscale x 16 x i16> %0,
     <vscale x 16 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i16> %a
 }
 
-declare <vscale x 16 x i16> @llvm.riscv.vasubu.mask.nxv16i16.nxv16i16(
+declare <vscale x 16 x i16> @llvm.riscv.vasubu.rm.mask.nxv16i16.nxv16i16(
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i16> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv16i16_nxv16i16_nxv16i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v12, v16, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i16> @llvm.riscv.vasubu.mask.nxv16i16.nxv16i16(
+  %a = call <vscale x 16 x i16> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i16> %a
 }
 
-declare <vscale x 32 x i16> @llvm.riscv.vasubu.nxv32i16.nxv32i16(
+declare <vscale x 32 x i16> @llvm.riscv.vasubu.rm.nxv32i16.nxv32i16(
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 32 x i16> @intrinsic_vasubu_vv_nxv32i16_nxv32i16_nxv32i16(<vscale x 32 x i16> %0, <vscale x 32 x i16> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv32i16_nxv32i16_nxv32i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e16, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v16
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i16> @llvm.riscv.vasubu.nxv32i16.nxv32i16(
+  %a = call <vscale x 32 x i16> @llvm.riscv.vasubu.rm.nxv32i16.nxv32i16(
     <vscale x 32 x i16> undef,
     <vscale x 32 x i16> %0,
     <vscale x 32 x i16> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 32 x i16> %a
 }
 
-declare <vscale x 32 x i16> @llvm.riscv.vasubu.mask.nxv32i16.nxv32i16(
+declare <vscale x 32 x i16> @llvm.riscv.vasubu.rm.mask.nxv32i16.nxv32i16(
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   <vscale x 32 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 32 x i16> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv32i16_nxv32i16_nxv32i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vl8re16.v v24, (a0)
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v16, v24, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i16> @llvm.riscv.vasubu.mask.nxv32i16.nxv32i16(
+  %a = call <vscale x 32 x i16> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 32 x i16> %a
 }
 
-declare <vscale x 1 x i32> @llvm.riscv.vasubu.nxv1i32.nxv1i32(
+declare <vscale x 1 x i32> @llvm.riscv.vasubu.rm.nxv1i32.nxv1i32(
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i32> @intrinsic_vasubu_vv_nxv1i32_nxv1i32_nxv1i32(<vscale x 1 x i32> %0, <vscale x 1 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv1i32_nxv1i32_nxv1i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i32> @llvm.riscv.vasubu.nxv1i32.nxv1i32(
+  %a = call <vscale x 1 x i32> @llvm.riscv.vasubu.rm.nxv1i32.nxv1i32(
     <vscale x 1 x i32> undef,
     <vscale x 1 x i32> %0,
     <vscale x 1 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i32> %a
 }
 
-declare <vscale x 1 x i32> @llvm.riscv.vasubu.mask.nxv1i32.nxv1i32(
+declare <vscale x 1 x i32> @llvm.riscv.vasubu.rm.mask.nxv1i32.nxv1i32(
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i32> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv1i32_nxv1i32_nxv1i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i32> @llvm.riscv.vasubu.mask.nxv1i32.nxv1i32(
+  %a = call <vscale x 1 x i32> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i32> %a
 }
 
-declare <vscale x 2 x i32> @llvm.riscv.vasubu.nxv2i32.nxv2i32(
+declare <vscale x 2 x i32> @llvm.riscv.vasubu.rm.nxv2i32.nxv2i32(
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i32> @intrinsic_vasubu_vv_nxv2i32_nxv2i32_nxv2i32(<vscale x 2 x i32> %0, <vscale x 2 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv2i32_nxv2i32_nxv2i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i32> @llvm.riscv.vasubu.nxv2i32.nxv2i32(
+  %a = call <vscale x 2 x i32> @llvm.riscv.vasubu.rm.nxv2i32.nxv2i32(
     <vscale x 2 x i32> undef,
     <vscale x 2 x i32> %0,
     <vscale x 2 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i32> %a
 }
 
-declare <vscale x 2 x i32> @llvm.riscv.vasubu.mask.nxv2i32.nxv2i32(
+declare <vscale x 2 x i32> @llvm.riscv.vasubu.rm.mask.nxv2i32.nxv2i32(
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i32> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv2i32_nxv2i32_nxv2i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i32> @llvm.riscv.vasubu.mask.nxv2i32.nxv2i32(
+  %a = call <vscale x 2 x i32> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i32> %a
 }
 
-declare <vscale x 4 x i32> @llvm.riscv.vasubu.nxv4i32.nxv4i32(
+declare <vscale x 4 x i32> @llvm.riscv.vasubu.rm.nxv4i32.nxv4i32(
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i32> @intrinsic_vasubu_vv_nxv4i32_nxv4i32_nxv4i32(<vscale x 4 x i32> %0, <vscale x 4 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv4i32_nxv4i32_nxv4i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i32> @llvm.riscv.vasubu.nxv4i32.nxv4i32(
+  %a = call <vscale x 4 x i32> @llvm.riscv.vasubu.rm.nxv4i32.nxv4i32(
     <vscale x 4 x i32> undef,
     <vscale x 4 x i32> %0,
     <vscale x 4 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i32> %a
 }
 
-declare <vscale x 4 x i32> @llvm.riscv.vasubu.mask.nxv4i32.nxv4i32(
+declare <vscale x 4 x i32> @llvm.riscv.vasubu.rm.mask.nxv4i32.nxv4i32(
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i32> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv4i32_nxv4i32_nxv4i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v10, v12, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i32> @llvm.riscv.vasubu.mask.nxv4i32.nxv4i32(
+  %a = call <vscale x 4 x i32> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i32> %a
 }
 
-declare <vscale x 8 x i32> @llvm.riscv.vasubu.nxv8i32.nxv8i32(
+declare <vscale x 8 x i32> @llvm.riscv.vasubu.rm.nxv8i32.nxv8i32(
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i32> @intrinsic_vasubu_vv_nxv8i32_nxv8i32_nxv8i32(<vscale x 8 x i32> %0, <vscale x 8 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv8i32_nxv8i32_nxv8i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v12
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i32> @llvm.riscv.vasubu.nxv8i32.nxv8i32(
+  %a = call <vscale x 8 x i32> @llvm.riscv.vasubu.rm.nxv8i32.nxv8i32(
     <vscale x 8 x i32> undef,
     <vscale x 8 x i32> %0,
     <vscale x 8 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i32> %a
 }
 
-declare <vscale x 8 x i32> @llvm.riscv.vasubu.mask.nxv8i32.nxv8i32(
+declare <vscale x 8 x i32> @llvm.riscv.vasubu.rm.mask.nxv8i32.nxv8i32(
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i32> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv8i32_nxv8i32_nxv8i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v12, v16, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i32> @llvm.riscv.vasubu.mask.nxv8i32.nxv8i32(
+  %a = call <vscale x 8 x i32> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i32> %a
 }
 
-declare <vscale x 16 x i32> @llvm.riscv.vasubu.nxv16i32.nxv16i32(
+declare <vscale x 16 x i32> @llvm.riscv.vasubu.rm.nxv16i32.nxv16i32(
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i32> @intrinsic_vasubu_vv_nxv16i32_nxv16i32_nxv16i32(<vscale x 16 x i32> %0, <vscale x 16 x i32> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv16i32_nxv16i32_nxv16i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e32, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v16
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i32> @llvm.riscv.vasubu.nxv16i32.nxv16i32(
+  %a = call <vscale x 16 x i32> @llvm.riscv.vasubu.rm.nxv16i32.nxv16i32(
     <vscale x 16 x i32> undef,
     <vscale x 16 x i32> %0,
     <vscale x 16 x i32> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i32> %a
 }
 
-declare <vscale x 16 x i32> @llvm.riscv.vasubu.mask.nxv16i32.nxv16i32(
+declare <vscale x 16 x i32> @llvm.riscv.vasubu.rm.mask.nxv16i32.nxv16i32(
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i32> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv16i32_nxv16i32_nxv16i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vl8re32.v v24, (a0)
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v16, v24, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i32> @llvm.riscv.vasubu.mask.nxv16i32.nxv16i32(
+  %a = call <vscale x 16 x i32> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i32> %a
 }
 
-declare <vscale x 1 x i64> @llvm.riscv.vasubu.nxv1i64.nxv1i64(
+declare <vscale x 1 x i64> @llvm.riscv.vasubu.rm.nxv1i64.nxv1i64(
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i64> @intrinsic_vasubu_vv_nxv1i64_nxv1i64_nxv1i64(<vscale x 1 x i64> %0, <vscale x 1 x i64> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv1i64_nxv1i64_nxv1i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v9
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i64> @llvm.riscv.vasubu.nxv1i64.nxv1i64(
+  %a = call <vscale x 1 x i64> @llvm.riscv.vasubu.rm.nxv1i64.nxv1i64(
     <vscale x 1 x i64> undef,
     <vscale x 1 x i64> %0,
     <vscale x 1 x i64> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i64> %a
 }
 
-declare <vscale x 1 x i64> @llvm.riscv.vasubu.mask.nxv1i64.nxv1i64(
+declare <vscale x 1 x i64> @llvm.riscv.vasubu.rm.mask.nxv1i64.nxv1i64(
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i64> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv1i64_nxv1i64_nxv1i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v9, v10, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i64> @llvm.riscv.vasubu.mask.nxv1i64.nxv1i64(
+  %a = call <vscale x 1 x i64> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i64> %a
 }
 
-declare <vscale x 2 x i64> @llvm.riscv.vasubu.nxv2i64.nxv2i64(
+declare <vscale x 2 x i64> @llvm.riscv.vasubu.rm.nxv2i64.nxv2i64(
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i64> @intrinsic_vasubu_vv_nxv2i64_nxv2i64_nxv2i64(<vscale x 2 x i64> %0, <vscale x 2 x i64> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv2i64_nxv2i64_nxv2i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v10
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i64> @llvm.riscv.vasubu.nxv2i64.nxv2i64(
+  %a = call <vscale x 2 x i64> @llvm.riscv.vasubu.rm.nxv2i64.nxv2i64(
     <vscale x 2 x i64> undef,
     <vscale x 2 x i64> %0,
     <vscale x 2 x i64> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i64> %a
 }
 
-declare <vscale x 2 x i64> @llvm.riscv.vasubu.mask.nxv2i64.nxv2i64(
+declare <vscale x 2 x i64> @llvm.riscv.vasubu.rm.mask.nxv2i64.nxv2i64(
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i64> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv2i64_nxv2i64_nxv2i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v10, v12, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i64> @llvm.riscv.vasubu.mask.nxv2i64.nxv2i64(
+  %a = call <vscale x 2 x i64> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i64> %a
 }
 
-declare <vscale x 4 x i64> @llvm.riscv.vasubu.nxv4i64.nxv4i64(
+declare <vscale x 4 x i64> @llvm.riscv.vasubu.rm.nxv4i64.nxv4i64(
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i64> @intrinsic_vasubu_vv_nxv4i64_nxv4i64_nxv4i64(<vscale x 4 x i64> %0, <vscale x 4 x i64> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv4i64_nxv4i64_nxv4i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v12
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i64> @llvm.riscv.vasubu.nxv4i64.nxv4i64(
+  %a = call <vscale x 4 x i64> @llvm.riscv.vasubu.rm.nxv4i64.nxv4i64(
     <vscale x 4 x i64> undef,
     <vscale x 4 x i64> %0,
     <vscale x 4 x i64> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i64> %a
 }
 
-declare <vscale x 4 x i64> @llvm.riscv.vasubu.mask.nxv4i64.nxv4i64(
+declare <vscale x 4 x i64> @llvm.riscv.vasubu.rm.mask.nxv4i64.nxv4i64(
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i64> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv4i64_nxv4i64_nxv4i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v12, v16, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i64> @llvm.riscv.vasubu.mask.nxv4i64.nxv4i64(
+  %a = call <vscale x 4 x i64> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i64> %a
 }
 
-declare <vscale x 8 x i64> @llvm.riscv.vasubu.nxv8i64.nxv8i64(
+declare <vscale x 8 x i64> @llvm.riscv.vasubu.rm.nxv8i64.nxv8i64(
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i64> @intrinsic_vasubu_vv_nxv8i64_nxv8i64_nxv8i64(<vscale x 8 x i64> %0, <vscale x 8 x i64> %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vv_nxv8i64_nxv8i64_nxv8i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e64, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vv v8, v8, v16
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i64> @llvm.riscv.vasubu.nxv8i64.nxv8i64(
+  %a = call <vscale x 8 x i64> @llvm.riscv.vasubu.rm.nxv8i64.nxv8i64(
     <vscale x 8 x i64> undef,
     <vscale x 8 x i64> %0,
     <vscale x 8 x i64> %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i64> %a
 }
 
-declare <vscale x 8 x i64> @llvm.riscv.vasubu.mask.nxv8i64.nxv8i64(
+declare <vscale x 8 x i64> @llvm.riscv.vasubu.rm.mask.nxv8i64.nxv8i64(
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i64> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vv_nxv8i64_nxv8i64_nxv8i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vl8re64.v v24, (a0)
 ; CHECK-NEXT:    vsetvli zero, a1, e64, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vv v8, v16, v24, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i64> @llvm.riscv.vasubu.mask.nxv8i64.nxv8i64(
+  %a = call <vscale x 8 x i64> @llvm.riscv.vasubu.rm.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,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i64> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vasubu.nxv1i8.i8(
+declare <vscale x 1 x i8> @llvm.riscv.vasubu.rm.nxv1i8.i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vasubu_vx_nxv1i8_nxv1i8_i8(<vscale x 1 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv1i8_nxv1i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vasubu.nxv1i8.i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vasubu.rm.nxv1i8.i8(
     <vscale x 1 x i8> undef,
     <vscale x 1 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 1 x i8> @llvm.riscv.vasubu.mask.nxv1i8.i8(
+declare <vscale x 1 x i8> @llvm.riscv.vasubu.rm.mask.nxv1i8.i8(
   <vscale x 1 x i8>,
   <vscale x 1 x i8>,
   i8,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i8> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv1i8_nxv1i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i8> @llvm.riscv.vasubu.mask.nxv1i8.i8(
+  %a = call <vscale x 1 x i8> @llvm.riscv.vasubu.rm.mask.nxv1i8.i8(
     <vscale x 1 x i8> %0,
     <vscale x 1 x i8> %1,
     i8 %2,
     <vscale x 1 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i8> %a
 }
 
-declare <vscale x 2 x i8> @llvm.riscv.vasubu.nxv2i8.i8(
+declare <vscale x 2 x i8> @llvm.riscv.vasubu.rm.nxv2i8.i8(
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i8> @intrinsic_vasubu_vx_nxv2i8_nxv2i8_i8(<vscale x 2 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv2i8_nxv2i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i8> @llvm.riscv.vasubu.nxv2i8.i8(
+  %a = call <vscale x 2 x i8> @llvm.riscv.vasubu.rm.nxv2i8.i8(
     <vscale x 2 x i8> undef,
     <vscale x 2 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i8> %a
 }
 
-declare <vscale x 2 x i8> @llvm.riscv.vasubu.mask.nxv2i8.i8(
+declare <vscale x 2 x i8> @llvm.riscv.vasubu.rm.mask.nxv2i8.i8(
   <vscale x 2 x i8>,
   <vscale x 2 x i8>,
   i8,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i8> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv2i8_nxv2i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i8> @llvm.riscv.vasubu.mask.nxv2i8.i8(
+  %a = call <vscale x 2 x i8> @llvm.riscv.vasubu.rm.mask.nxv2i8.i8(
     <vscale x 2 x i8> %0,
     <vscale x 2 x i8> %1,
     i8 %2,
     <vscale x 2 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i8> %a
 }
 
-declare <vscale x 4 x i8> @llvm.riscv.vasubu.nxv4i8.i8(
+declare <vscale x 4 x i8> @llvm.riscv.vasubu.rm.nxv4i8.i8(
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i8> @intrinsic_vasubu_vx_nxv4i8_nxv4i8_i8(<vscale x 4 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv4i8_nxv4i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i8> @llvm.riscv.vasubu.nxv4i8.i8(
+  %a = call <vscale x 4 x i8> @llvm.riscv.vasubu.rm.nxv4i8.i8(
     <vscale x 4 x i8> undef,
     <vscale x 4 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i8> %a
 }
 
-declare <vscale x 4 x i8> @llvm.riscv.vasubu.mask.nxv4i8.i8(
+declare <vscale x 4 x i8> @llvm.riscv.vasubu.rm.mask.nxv4i8.i8(
   <vscale x 4 x i8>,
   <vscale x 4 x i8>,
   i8,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i8> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv4i8_nxv4i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i8> @llvm.riscv.vasubu.mask.nxv4i8.i8(
+  %a = call <vscale x 4 x i8> @llvm.riscv.vasubu.rm.mask.nxv4i8.i8(
     <vscale x 4 x i8> %0,
     <vscale x 4 x i8> %1,
     i8 %2,
     <vscale x 4 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i8> %a
 }
 
-declare <vscale x 8 x i8> @llvm.riscv.vasubu.nxv8i8.i8(
+declare <vscale x 8 x i8> @llvm.riscv.vasubu.rm.nxv8i8.i8(
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i8> @intrinsic_vasubu_vx_nxv8i8_nxv8i8_i8(<vscale x 8 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv8i8_nxv8i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i8> @llvm.riscv.vasubu.nxv8i8.i8(
+  %a = call <vscale x 8 x i8> @llvm.riscv.vasubu.rm.nxv8i8.i8(
     <vscale x 8 x i8> undef,
     <vscale x 8 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i8> %a
 }
 
-declare <vscale x 8 x i8> @llvm.riscv.vasubu.mask.nxv8i8.i8(
+declare <vscale x 8 x i8> @llvm.riscv.vasubu.rm.mask.nxv8i8.i8(
   <vscale x 8 x i8>,
   <vscale x 8 x i8>,
   i8,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i8> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv8i8_nxv8i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i8> @llvm.riscv.vasubu.mask.nxv8i8.i8(
+  %a = call <vscale x 8 x i8> @llvm.riscv.vasubu.rm.mask.nxv8i8.i8(
     <vscale x 8 x i8> %0,
     <vscale x 8 x i8> %1,
     i8 %2,
     <vscale x 8 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i8> %a
 }
 
-declare <vscale x 16 x i8> @llvm.riscv.vasubu.nxv16i8.i8(
+declare <vscale x 16 x i8> @llvm.riscv.vasubu.rm.nxv16i8.i8(
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i8> @intrinsic_vasubu_vx_nxv16i8_nxv16i8_i8(<vscale x 16 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv16i8_nxv16i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i8> @llvm.riscv.vasubu.nxv16i8.i8(
+  %a = call <vscale x 16 x i8> @llvm.riscv.vasubu.rm.nxv16i8.i8(
     <vscale x 16 x i8> undef,
     <vscale x 16 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i8> %a
 }
 
-declare <vscale x 16 x i8> @llvm.riscv.vasubu.mask.nxv16i8.i8(
+declare <vscale x 16 x i8> @llvm.riscv.vasubu.rm.mask.nxv16i8.i8(
   <vscale x 16 x i8>,
   <vscale x 16 x i8>,
   i8,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i8> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv16i8_nxv16i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v10, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i8> @llvm.riscv.vasubu.mask.nxv16i8.i8(
+  %a = call <vscale x 16 x i8> @llvm.riscv.vasubu.rm.mask.nxv16i8.i8(
     <vscale x 16 x i8> %0,
     <vscale x 16 x i8> %1,
     i8 %2,
     <vscale x 16 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i8> %a
 }
 
-declare <vscale x 32 x i8> @llvm.riscv.vasubu.nxv32i8.i8(
+declare <vscale x 32 x i8> @llvm.riscv.vasubu.rm.nxv32i8.i8(
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 32 x i8> @intrinsic_vasubu_vx_nxv32i8_nxv32i8_i8(<vscale x 32 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv32i8_nxv32i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i8> @llvm.riscv.vasubu.nxv32i8.i8(
+  %a = call <vscale x 32 x i8> @llvm.riscv.vasubu.rm.nxv32i8.i8(
     <vscale x 32 x i8> undef,
     <vscale x 32 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 32 x i8> %a
 }
 
-declare <vscale x 32 x i8> @llvm.riscv.vasubu.mask.nxv32i8.i8(
+declare <vscale x 32 x i8> @llvm.riscv.vasubu.rm.mask.nxv32i8.i8(
   <vscale x 32 x i8>,
   <vscale x 32 x i8>,
   i8,
   <vscale x 32 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 32 x i8> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv32i8_nxv32i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v12, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i8> @llvm.riscv.vasubu.mask.nxv32i8.i8(
+  %a = call <vscale x 32 x i8> @llvm.riscv.vasubu.rm.mask.nxv32i8.i8(
     <vscale x 32 x i8> %0,
     <vscale x 32 x i8> %1,
     i8 %2,
     <vscale x 32 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 32 x i8> %a
 }
 
-declare <vscale x 64 x i8> @llvm.riscv.vasubu.nxv64i8.i8(
+declare <vscale x 64 x i8> @llvm.riscv.vasubu.rm.nxv64i8.i8(
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   i8,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 64 x i8> @intrinsic_vasubu_vx_nxv64i8_nxv64i8_i8(<vscale x 64 x i8> %0, i8 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv64i8_nxv64i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i8> @llvm.riscv.vasubu.nxv64i8.i8(
+  %a = call <vscale x 64 x i8> @llvm.riscv.vasubu.rm.nxv64i8.i8(
     <vscale x 64 x i8> undef,
     <vscale x 64 x i8> %0,
     i8 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 64 x i8> %a
 }
 
-declare <vscale x 64 x i8> @llvm.riscv.vasubu.mask.nxv64i8.i8(
+declare <vscale x 64 x i8> @llvm.riscv.vasubu.rm.mask.nxv64i8.i8(
   <vscale x 64 x i8>,
   <vscale x 64 x i8>,
   i8,
   <vscale x 64 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 64 x i8> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv64i8_nxv64i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v16, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i8> @llvm.riscv.vasubu.mask.nxv64i8.i8(
+  %a = call <vscale x 64 x i8> @llvm.riscv.vasubu.rm.mask.nxv64i8.i8(
     <vscale x 64 x i8> %0,
     <vscale x 64 x i8> %1,
     i8 %2,
     <vscale x 64 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 64 x i8> %a
 }
 
-declare <vscale x 1 x i16> @llvm.riscv.vasubu.nxv1i16.i16(
+declare <vscale x 1 x i16> @llvm.riscv.vasubu.rm.nxv1i16.i16(
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i16> @intrinsic_vasubu_vx_nxv1i16_nxv1i16_i16(<vscale x 1 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv1i16_nxv1i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i16> @llvm.riscv.vasubu.nxv1i16.i16(
+  %a = call <vscale x 1 x i16> @llvm.riscv.vasubu.rm.nxv1i16.i16(
     <vscale x 1 x i16> undef,
     <vscale x 1 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i16> %a
 }
 
-declare <vscale x 1 x i16> @llvm.riscv.vasubu.mask.nxv1i16.i16(
+declare <vscale x 1 x i16> @llvm.riscv.vasubu.rm.mask.nxv1i16.i16(
   <vscale x 1 x i16>,
   <vscale x 1 x i16>,
   i16,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i16> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv1i16_nxv1i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i16> @llvm.riscv.vasubu.mask.nxv1i16.i16(
+  %a = call <vscale x 1 x i16> @llvm.riscv.vasubu.rm.mask.nxv1i16.i16(
     <vscale x 1 x i16> %0,
     <vscale x 1 x i16> %1,
     i16 %2,
     <vscale x 1 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i16> %a
 }
 
-declare <vscale x 2 x i16> @llvm.riscv.vasubu.nxv2i16.i16(
+declare <vscale x 2 x i16> @llvm.riscv.vasubu.rm.nxv2i16.i16(
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i16> @intrinsic_vasubu_vx_nxv2i16_nxv2i16_i16(<vscale x 2 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv2i16_nxv2i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i16> @llvm.riscv.vasubu.nxv2i16.i16(
+  %a = call <vscale x 2 x i16> @llvm.riscv.vasubu.rm.nxv2i16.i16(
     <vscale x 2 x i16> undef,
     <vscale x 2 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i16> %a
 }
 
-declare <vscale x 2 x i16> @llvm.riscv.vasubu.mask.nxv2i16.i16(
+declare <vscale x 2 x i16> @llvm.riscv.vasubu.rm.mask.nxv2i16.i16(
   <vscale x 2 x i16>,
   <vscale x 2 x i16>,
   i16,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i16> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv2i16_nxv2i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i16> @llvm.riscv.vasubu.mask.nxv2i16.i16(
+  %a = call <vscale x 2 x i16> @llvm.riscv.vasubu.rm.mask.nxv2i16.i16(
     <vscale x 2 x i16> %0,
     <vscale x 2 x i16> %1,
     i16 %2,
     <vscale x 2 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i16> %a
 }
 
-declare <vscale x 4 x i16> @llvm.riscv.vasubu.nxv4i16.i16(
+declare <vscale x 4 x i16> @llvm.riscv.vasubu.rm.nxv4i16.i16(
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i16> @intrinsic_vasubu_vx_nxv4i16_nxv4i16_i16(<vscale x 4 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv4i16_nxv4i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i16> @llvm.riscv.vasubu.nxv4i16.i16(
+  %a = call <vscale x 4 x i16> @llvm.riscv.vasubu.rm.nxv4i16.i16(
     <vscale x 4 x i16> undef,
     <vscale x 4 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i16> %a
 }
 
-declare <vscale x 4 x i16> @llvm.riscv.vasubu.mask.nxv4i16.i16(
+declare <vscale x 4 x i16> @llvm.riscv.vasubu.rm.mask.nxv4i16.i16(
   <vscale x 4 x i16>,
   <vscale x 4 x i16>,
   i16,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i16> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv4i16_nxv4i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i16> @llvm.riscv.vasubu.mask.nxv4i16.i16(
+  %a = call <vscale x 4 x i16> @llvm.riscv.vasubu.rm.mask.nxv4i16.i16(
     <vscale x 4 x i16> %0,
     <vscale x 4 x i16> %1,
     i16 %2,
     <vscale x 4 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i16> %a
 }
 
-declare <vscale x 8 x i16> @llvm.riscv.vasubu.nxv8i16.i16(
+declare <vscale x 8 x i16> @llvm.riscv.vasubu.rm.nxv8i16.i16(
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i16> @intrinsic_vasubu_vx_nxv8i16_nxv8i16_i16(<vscale x 8 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv8i16_nxv8i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i16> @llvm.riscv.vasubu.nxv8i16.i16(
+  %a = call <vscale x 8 x i16> @llvm.riscv.vasubu.rm.nxv8i16.i16(
     <vscale x 8 x i16> undef,
     <vscale x 8 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i16> %a
 }
 
-declare <vscale x 8 x i16> @llvm.riscv.vasubu.mask.nxv8i16.i16(
+declare <vscale x 8 x i16> @llvm.riscv.vasubu.rm.mask.nxv8i16.i16(
   <vscale x 8 x i16>,
   <vscale x 8 x i16>,
   i16,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i16> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv8i16_nxv8i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v10, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i16> @llvm.riscv.vasubu.mask.nxv8i16.i16(
+  %a = call <vscale x 8 x i16> @llvm.riscv.vasubu.rm.mask.nxv8i16.i16(
     <vscale x 8 x i16> %0,
     <vscale x 8 x i16> %1,
     i16 %2,
     <vscale x 8 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i16> %a
 }
 
-declare <vscale x 16 x i16> @llvm.riscv.vasubu.nxv16i16.i16(
+declare <vscale x 16 x i16> @llvm.riscv.vasubu.rm.nxv16i16.i16(
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i16> @intrinsic_vasubu_vx_nxv16i16_nxv16i16_i16(<vscale x 16 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv16i16_nxv16i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i16> @llvm.riscv.vasubu.nxv16i16.i16(
+  %a = call <vscale x 16 x i16> @llvm.riscv.vasubu.rm.nxv16i16.i16(
     <vscale x 16 x i16> undef,
     <vscale x 16 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i16> %a
 }
 
-declare <vscale x 16 x i16> @llvm.riscv.vasubu.mask.nxv16i16.i16(
+declare <vscale x 16 x i16> @llvm.riscv.vasubu.rm.mask.nxv16i16.i16(
   <vscale x 16 x i16>,
   <vscale x 16 x i16>,
   i16,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i16> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv16i16_nxv16i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v12, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i16> @llvm.riscv.vasubu.mask.nxv16i16.i16(
+  %a = call <vscale x 16 x i16> @llvm.riscv.vasubu.rm.mask.nxv16i16.i16(
     <vscale x 16 x i16> %0,
     <vscale x 16 x i16> %1,
     i16 %2,
     <vscale x 16 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i16> %a
 }
 
-declare <vscale x 32 x i16> @llvm.riscv.vasubu.nxv32i16.i16(
+declare <vscale x 32 x i16> @llvm.riscv.vasubu.rm.nxv32i16.i16(
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   i16,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 32 x i16> @intrinsic_vasubu_vx_nxv32i16_nxv32i16_i16(<vscale x 32 x i16> %0, i16 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv32i16_nxv32i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i16> @llvm.riscv.vasubu.nxv32i16.i16(
+  %a = call <vscale x 32 x i16> @llvm.riscv.vasubu.rm.nxv32i16.i16(
     <vscale x 32 x i16> undef,
     <vscale x 32 x i16> %0,
     i16 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 32 x i16> %a
 }
 
-declare <vscale x 32 x i16> @llvm.riscv.vasubu.mask.nxv32i16.i16(
+declare <vscale x 32 x i16> @llvm.riscv.vasubu.rm.mask.nxv32i16.i16(
   <vscale x 32 x i16>,
   <vscale x 32 x i16>,
   i16,
   <vscale x 32 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 32 x i16> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv32i16_nxv32i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v16, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i16> @llvm.riscv.vasubu.mask.nxv32i16.i16(
+  %a = call <vscale x 32 x i16> @llvm.riscv.vasubu.rm.mask.nxv32i16.i16(
     <vscale x 32 x i16> %0,
     <vscale x 32 x i16> %1,
     i16 %2,
     <vscale x 32 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 32 x i16> %a
 }
 
-declare <vscale x 1 x i32> @llvm.riscv.vasubu.nxv1i32.i32(
+declare <vscale x 1 x i32> @llvm.riscv.vasubu.rm.nxv1i32.i32(
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i32> @intrinsic_vasubu_vx_nxv1i32_nxv1i32_i32(<vscale x 1 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv1i32_nxv1i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, mf2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i32> @llvm.riscv.vasubu.nxv1i32.i32(
+  %a = call <vscale x 1 x i32> @llvm.riscv.vasubu.rm.nxv1i32.i32(
     <vscale x 1 x i32> undef,
     <vscale x 1 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i32> %a
 }
 
-declare <vscale x 1 x i32> @llvm.riscv.vasubu.mask.nxv1i32.i32(
+declare <vscale x 1 x i32> @llvm.riscv.vasubu.rm.mask.nxv1i32.i32(
   <vscale x 1 x i32>,
   <vscale x 1 x i32>,
   i32,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i32> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv1i32_nxv1i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, mf2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i32> @llvm.riscv.vasubu.mask.nxv1i32.i32(
+  %a = call <vscale x 1 x i32> @llvm.riscv.vasubu.rm.mask.nxv1i32.i32(
     <vscale x 1 x i32> %0,
     <vscale x 1 x i32> %1,
     i32 %2,
     <vscale x 1 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i32> %a
 }
 
-declare <vscale x 2 x i32> @llvm.riscv.vasubu.nxv2i32.i32(
+declare <vscale x 2 x i32> @llvm.riscv.vasubu.rm.nxv2i32.i32(
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i32> @intrinsic_vasubu_vx_nxv2i32_nxv2i32_i32(<vscale x 2 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv2i32_nxv2i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m1, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i32> @llvm.riscv.vasubu.nxv2i32.i32(
+  %a = call <vscale x 2 x i32> @llvm.riscv.vasubu.rm.nxv2i32.i32(
     <vscale x 2 x i32> undef,
     <vscale x 2 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i32> %a
 }
 
-declare <vscale x 2 x i32> @llvm.riscv.vasubu.mask.nxv2i32.i32(
+declare <vscale x 2 x i32> @llvm.riscv.vasubu.rm.mask.nxv2i32.i32(
   <vscale x 2 x i32>,
   <vscale x 2 x i32>,
   i32,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i32> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv2i32_nxv2i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m1, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v9, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i32> @llvm.riscv.vasubu.mask.nxv2i32.i32(
+  %a = call <vscale x 2 x i32> @llvm.riscv.vasubu.rm.mask.nxv2i32.i32(
     <vscale x 2 x i32> %0,
     <vscale x 2 x i32> %1,
     i32 %2,
     <vscale x 2 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i32> %a
 }
 
-declare <vscale x 4 x i32> @llvm.riscv.vasubu.nxv4i32.i32(
+declare <vscale x 4 x i32> @llvm.riscv.vasubu.rm.nxv4i32.i32(
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i32> @intrinsic_vasubu_vx_nxv4i32_nxv4i32_i32(<vscale x 4 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv4i32_nxv4i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m2, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i32> @llvm.riscv.vasubu.nxv4i32.i32(
+  %a = call <vscale x 4 x i32> @llvm.riscv.vasubu.rm.nxv4i32.i32(
     <vscale x 4 x i32> undef,
     <vscale x 4 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i32> %a
 }
 
-declare <vscale x 4 x i32> @llvm.riscv.vasubu.mask.nxv4i32.i32(
+declare <vscale x 4 x i32> @llvm.riscv.vasubu.rm.mask.nxv4i32.i32(
   <vscale x 4 x i32>,
   <vscale x 4 x i32>,
   i32,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i32> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv4i32_nxv4i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m2, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v10, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i32> @llvm.riscv.vasubu.mask.nxv4i32.i32(
+  %a = call <vscale x 4 x i32> @llvm.riscv.vasubu.rm.mask.nxv4i32.i32(
     <vscale x 4 x i32> %0,
     <vscale x 4 x i32> %1,
     i32 %2,
     <vscale x 4 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i32> %a
 }
 
-declare <vscale x 8 x i32> @llvm.riscv.vasubu.nxv8i32.i32(
+declare <vscale x 8 x i32> @llvm.riscv.vasubu.rm.nxv8i32.i32(
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i32> @intrinsic_vasubu_vx_nxv8i32_nxv8i32_i32(<vscale x 8 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv8i32_nxv8i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m4, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i32> @llvm.riscv.vasubu.nxv8i32.i32(
+  %a = call <vscale x 8 x i32> @llvm.riscv.vasubu.rm.nxv8i32.i32(
     <vscale x 8 x i32> undef,
     <vscale x 8 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i32> %a
 }
 
-declare <vscale x 8 x i32> @llvm.riscv.vasubu.mask.nxv8i32.i32(
+declare <vscale x 8 x i32> @llvm.riscv.vasubu.rm.mask.nxv8i32.i32(
   <vscale x 8 x i32>,
   <vscale x 8 x i32>,
   i32,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i32> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv8i32_nxv8i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m4, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v12, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i32> @llvm.riscv.vasubu.mask.nxv8i32.i32(
+  %a = call <vscale x 8 x i32> @llvm.riscv.vasubu.rm.mask.nxv8i32.i32(
     <vscale x 8 x i32> %0,
     <vscale x 8 x i32> %1,
     i32 %2,
     <vscale x 8 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i32> %a
 }
 
-declare <vscale x 16 x i32> @llvm.riscv.vasubu.nxv16i32.i32(
+declare <vscale x 16 x i32> @llvm.riscv.vasubu.rm.nxv16i32.i32(
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   i32,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 16 x i32> @intrinsic_vasubu_vx_nxv16i32_nxv16i32_i32(<vscale x 16 x i32> %0, i32 %1, iXLen %2) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_vx_nxv16i32_nxv16i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m8, ta, ma
+; CHECK-NEXT:    csrwi vxrm, 0
 ; CHECK-NEXT:    vasubu.vx v8, v8, a0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i32> @llvm.riscv.vasubu.nxv16i32.i32(
+  %a = call <vscale x 16 x i32> @llvm.riscv.vasubu.rm.nxv16i32.i32(
     <vscale x 16 x i32> undef,
     <vscale x 16 x i32> %0,
     i32 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 16 x i32> %a
 }
 
-declare <vscale x 16 x i32> @llvm.riscv.vasubu.mask.nxv16i32.i32(
+declare <vscale x 16 x i32> @llvm.riscv.vasubu.rm.mask.nxv16i32.i32(
   <vscale x 16 x i32>,
   <vscale x 16 x i32>,
   i32,
   <vscale x 16 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 16 x i32> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; CHECK-LABEL: intrinsic_vasubu_mask_vx_nxv16i32_nxv16i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m8, ta, mu
+; CHECK-NEXT:    csrwi vxrm, 1
 ; CHECK-NEXT:    vasubu.vx v8, v16, a0, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i32> @llvm.riscv.vasubu.mask.nxv16i32.i32(
+  %a = call <vscale x 16 x i32> @llvm.riscv.vasubu.rm.mask.nxv16i32.i32(
     <vscale x 16 x i32> %0,
     <vscale x 16 x i32> %1,
     i32 %2,
     <vscale x 16 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 16 x i32> %a
 }
 
-declare <vscale x 1 x i64> @llvm.riscv.vasubu.nxv1i64.i64(
+declare <vscale x 1 x i64> @llvm.riscv.vasubu.rm.nxv1i64.i64(
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   i64,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 1 x i64> @intrinsic_vasubu_vx_nxv1i64_nxv1i64_i64(<vscale x 1 x i64> %0, i64 %1, iXLen %2) nounwind {
 ; RV32-LABEL: intrinsic_vasubu_vx_nxv1i64_nxv1i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m1, ta, ma
 ; RV32-NEXT:    vlse64.v v9, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vasubu.vv v8, v8, v9
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vasubu_vx_nxv1i64_nxv1i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m1, ta, ma
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vasubu.vx v8, v8, a0
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i64> @llvm.riscv.vasubu.nxv1i64.i64(
+  %a = call <vscale x 1 x i64> @llvm.riscv.vasubu.rm.nxv1i64.i64(
     <vscale x 1 x i64> undef,
     <vscale x 1 x i64> %0,
     i64 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 1 x i64> %a
 }
 
-declare <vscale x 1 x i64> @llvm.riscv.vasubu.mask.nxv1i64.i64(
+declare <vscale x 1 x i64> @llvm.riscv.vasubu.rm.mask.nxv1i64.i64(
   <vscale x 1 x i64>,
   <vscale x 1 x i64>,
   i64,
   <vscale x 1 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 1 x i64> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; RV32-LABEL: intrinsic_vasubu_mask_vx_nxv1i64_nxv1i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m1, ta, mu
 ; RV32-NEXT:    vlse64.v v10, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 1
 ; RV32-NEXT:    vasubu.vv v8, v9, v10, v0.t
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vasubu_mask_vx_nxv1i64_nxv1i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m1, ta, mu
+; RV64-NEXT:    csrwi vxrm, 1
 ; RV64-NEXT:    vasubu.vx v8, v9, a0, v0.t
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i64> @llvm.riscv.vasubu.mask.nxv1i64.i64(
+  %a = call <vscale x 1 x i64> @llvm.riscv.vasubu.rm.mask.nxv1i64.i64(
     <vscale x 1 x i64> %0,
     <vscale x 1 x i64> %1,
     i64 %2,
     <vscale x 1 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 1 x i64> %a
 }
 
-declare <vscale x 2 x i64> @llvm.riscv.vasubu.nxv2i64.i64(
+declare <vscale x 2 x i64> @llvm.riscv.vasubu.rm.nxv2i64.i64(
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   i64,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 2 x i64> @intrinsic_vasubu_vx_nxv2i64_nxv2i64_i64(<vscale x 2 x i64> %0, i64 %1, iXLen %2) nounwind {
 ; RV32-LABEL: intrinsic_vasubu_vx_nxv2i64_nxv2i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m2, ta, ma
 ; RV32-NEXT:    vlse64.v v10, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vasubu.vv v8, v8, v10
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vasubu_vx_nxv2i64_nxv2i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m2, ta, ma
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vasubu.vx v8, v8, a0
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i64> @llvm.riscv.vasubu.nxv2i64.i64(
+  %a = call <vscale x 2 x i64> @llvm.riscv.vasubu.rm.nxv2i64.i64(
     <vscale x 2 x i64> undef,
     <vscale x 2 x i64> %0,
     i64 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 2 x i64> %a
 }
 
-declare <vscale x 2 x i64> @llvm.riscv.vasubu.mask.nxv2i64.i64(
+declare <vscale x 2 x i64> @llvm.riscv.vasubu.rm.mask.nxv2i64.i64(
   <vscale x 2 x i64>,
   <vscale x 2 x i64>,
   i64,
   <vscale x 2 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 2 x i64> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; RV32-LABEL: intrinsic_vasubu_mask_vx_nxv2i64_nxv2i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m2, ta, mu
 ; RV32-NEXT:    vlse64.v v12, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 1
 ; RV32-NEXT:    vasubu.vv v8, v10, v12, v0.t
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vasubu_mask_vx_nxv2i64_nxv2i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m2, ta, mu
+; RV64-NEXT:    csrwi vxrm, 1
 ; RV64-NEXT:    vasubu.vx v8, v10, a0, v0.t
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i64> @llvm.riscv.vasubu.mask.nxv2i64.i64(
+  %a = call <vscale x 2 x i64> @llvm.riscv.vasubu.rm.mask.nxv2i64.i64(
     <vscale x 2 x i64> %0,
     <vscale x 2 x i64> %1,
     i64 %2,
     <vscale x 2 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 2 x i64> %a
 }
 
-declare <vscale x 4 x i64> @llvm.riscv.vasubu.nxv4i64.i64(
+declare <vscale x 4 x i64> @llvm.riscv.vasubu.rm.nxv4i64.i64(
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   i64,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 4 x i64> @intrinsic_vasubu_vx_nxv4i64_nxv4i64_i64(<vscale x 4 x i64> %0, i64 %1, iXLen %2) nounwind {
 ; RV32-LABEL: intrinsic_vasubu_vx_nxv4i64_nxv4i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m4, ta, ma
 ; RV32-NEXT:    vlse64.v v12, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vasubu.vv v8, v8, v12
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vasubu_vx_nxv4i64_nxv4i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m4, ta, ma
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vasubu.vx v8, v8, a0
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i64> @llvm.riscv.vasubu.nxv4i64.i64(
+  %a = call <vscale x 4 x i64> @llvm.riscv.vasubu.rm.nxv4i64.i64(
     <vscale x 4 x i64> undef,
     <vscale x 4 x i64> %0,
     i64 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 4 x i64> %a
 }
 
-declare <vscale x 4 x i64> @llvm.riscv.vasubu.mask.nxv4i64.i64(
+declare <vscale x 4 x i64> @llvm.riscv.vasubu.rm.mask.nxv4i64.i64(
   <vscale x 4 x i64>,
   <vscale x 4 x i64>,
   i64,
   <vscale x 4 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 4 x i64> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; RV32-LABEL: intrinsic_vasubu_mask_vx_nxv4i64_nxv4i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m4, ta, mu
 ; RV32-NEXT:    vlse64.v v16, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 1
 ; RV32-NEXT:    vasubu.vv v8, v12, v16, v0.t
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vasubu_mask_vx_nxv4i64_nxv4i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m4, ta, mu
+; RV64-NEXT:    csrwi vxrm, 1
 ; RV64-NEXT:    vasubu.vx v8, v12, a0, v0.t
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i64> @llvm.riscv.vasubu.mask.nxv4i64.i64(
+  %a = call <vscale x 4 x i64> @llvm.riscv.vasubu.rm.mask.nxv4i64.i64(
     <vscale x 4 x i64> %0,
     <vscale x 4 x i64> %1,
     i64 %2,
     <vscale x 4 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 4 x i64> %a
 }
 
-declare <vscale x 8 x i64> @llvm.riscv.vasubu.nxv8i64.i64(
+declare <vscale x 8 x i64> @llvm.riscv.vasubu.rm.nxv8i64.i64(
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   i64,
-  iXLen);
+  iXLen, iXLen);
 
 define <vscale x 8 x i64> @intrinsic_vasubu_vx_nxv8i64_nxv8i64_i64(<vscale x 8 x i64> %0, i64 %1, iXLen %2) nounwind {
 ; RV32-LABEL: intrinsic_vasubu_vx_nxv8i64_nxv8i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m8, ta, ma
 ; RV32-NEXT:    vlse64.v v16, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 0
 ; RV32-NEXT:    vasubu.vv v8, v8, v16
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vasubu_vx_nxv8i64_nxv8i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m8, ta, ma
+; RV64-NEXT:    csrwi vxrm, 0
 ; RV64-NEXT:    vasubu.vx v8, v8, a0
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i64> @llvm.riscv.vasubu.nxv8i64.i64(
+  %a = call <vscale x 8 x i64> @llvm.riscv.vasubu.rm.nxv8i64.i64(
     <vscale x 8 x i64> undef,
     <vscale x 8 x i64> %0,
     i64 %1,
-    iXLen %2)
+    iXLen 0, iXLen %2)
 
   ret <vscale x 8 x i64> %a
 }
 
-declare <vscale x 8 x i64> @llvm.riscv.vasubu.mask.nxv8i64.i64(
+declare <vscale x 8 x i64> @llvm.riscv.vasubu.rm.mask.nxv8i64.i64(
   <vscale x 8 x i64>,
   <vscale x 8 x i64>,
   i64,
   <vscale x 8 x i1>,
-  iXLen, iXLen);
+  iXLen, iXLen, iXLen);
 
 define <vscale x 8 x i64> @intrinsic_vasubu_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, iXLen %4) nounwind {
 ; RV32-LABEL: intrinsic_vasubu_mask_vx_nxv8i64_nxv8i64_i64:
 ; RV32:       # %bb.0: # %entry
 ; RV32-NEXT:    addi sp, sp, -16
 ; RV32-NEXT:    sw a1, 12(sp)
 ; RV32-NEXT:    sw a0, 8(sp)
 ; RV32-NEXT:    addi a0, sp, 8
 ; RV32-NEXT:    vsetvli zero, a2, e64, m8, ta, mu
 ; RV32-NEXT:    vlse64.v v24, (a0), zero
+; RV32-NEXT:    csrwi vxrm, 1
 ; RV32-NEXT:    vasubu.vv v8, v16, v24, v0.t
 ; RV32-NEXT:    addi sp, sp, 16
 ; RV32-NEXT:    ret
 ;
 ; RV64-LABEL: intrinsic_vasubu_mask_vx_nxv8i64_nxv8i64_i64:
 ; RV64:       # %bb.0: # %entry
 ; RV64-NEXT:    vsetvli zero, a1, e64, m8, ta, mu
+; RV64-NEXT:    csrwi vxrm, 1
 ; RV64-NEXT:    vasubu.vx v8, v16, a0, v0.t
 ; RV64-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i64> @llvm.riscv.vasubu.mask.nxv8i64.i64(
+  %a = call <vscale x 8 x i64> @llvm.riscv.vasubu.rm.mask.nxv8i64.i64(
     <vscale x 8 x i64> %0,
     <vscale x 8 x i64> %1,
     i64 %2,
     <vscale x 8 x i1> %3,
-    iXLen %4, iXLen 1)
+    iXLen 1, iXLen %4, iXLen 1)
 
   ret <vscale x 8 x i64> %a
 }

llvm/test/CodeGen/RISCV/rvv/vxrm.mir

 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 2
 # RUN: llc -mtriple=riscv64 -mattr=+v -verify-machineinstrs -stop-after prologepilog -o - %s | FileCheck %s --check-prefix=MIR
 # RUN: llc -mtriple=riscv64 -mattr=+v -verify-machineinstrs -o - %s | FileCheck %s --check-prefix=ASM
 
 ---
 name:    verify_vxrm
 tracksRegLiveness: true
 body:     |
   bb.0.entry:
     liveins: $v8, $v9, $x10
 
     ; MIR-LABEL: name: verify_vxrm
     ; MIR: liveins: $v8, $v9, $x10
     ; MIR-NEXT: {{  $}}
     ; MIR-NEXT: dead $x0 = PseudoVSETVLI renamable $x10, 197 /* e8, mf8, ta, ma */, implicit-def $vl, implicit-def $vtype
     ; MIR-NEXT: WriteVXRMImm 0, implicit-def $vxrm
-    ; MIR-NEXT: renamable $v8 = PseudoVAADD_VV_MF8 renamable $v8, renamable $v9, $noreg, 3 /* e8 */, implicit $vxrm, implicit $vl, implicit $vtype, implicit $vl, implicit $vtype
+    ; MIR-NEXT: renamable $v8 = PseudoVAADD_VV_MF8 renamable $v8, renamable $v9, 0, $noreg, 3 /* e8 */, implicit $vl, implicit $vtype, implicit $vxrm
     ; MIR-NEXT: PseudoRET implicit $v8
     ; ASM-LABEL: verify_vxrm:
     ; ASM:        # %bb.0:
     ; ASM-NEXT:    vsetvli  zero, a0, e8, mf8, ta, ma
     ; ASM-NEXT:    csrwi  vxrm, 0
     ; ASM-NEXT:    vaadd.vv v8, v8, v9
     ; ASM-NEXT:    ret
     %0:vr = COPY $v8
     %1:vr = COPY $v9
     dead $x0 = PseudoVSETVLI killed renamable $x10, 197 /* e8, mf8, ta, ma */, implicit-def $vl, implicit-def $vtype
-    WriteVXRMImm 0, implicit-def $vxrm
-    renamable $v8 = PseudoVAADD_VV_MF8 killed renamable $v8, killed renamable $v9, $noreg, 3 /* e8 */, implicit $vxrm, implicit $vl, implicit $vtype
+    renamable $v8 = PseudoVAADD_VV_MF8 killed renamable $v8, killed renamable $v9, 0, $noreg, 3 /* e8 */
     PseudoRET implicit $v8
 ...