[RISCV] Rename some assembler mnemonic and intrinsic functions for RVV 1.0.

[khchen]

Summary

Rename vpopc/vmandnot/vmornot to vcpop/vmandn/vmorn assembler mnemonic.

[frasercrmck]

LGTM in general. My comments are all about comments. I know the old names are kept as aliases but I still think it's better to reference the "real" instructions where we can.

llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp

2468

Comment here

2486

Comment here too

llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp

896

Comment needs updating

llvm/lib/Target/RISCV/RISCVISelLowering.cpp

4167

Comment needs updating here and below

4201

Stale mnemonic name here

llvm/lib/Target/RISCV/RISCVISelLowering.h

266

Nit: comment needs updating too

[craig.topper]

llvm/lib/Target/RISCV/RISCVInstrInfoV.td

1372

Probably not worth having a blank line between vmandnot and vmornot

llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td

4018

To be consistent with line 4683

// 16.2. Vector count population in mask vcpop.m

llvm/test/MC/RISCV/rvv/aliases.s

82

line "a2, v4, v0.t" up with the previous line.

85

Same here

88

And here

[khchen]

address frasercrmck and Craig's comments.

[jrtc27]

llvm/lib/Target/RISCV/RISCVInstrInfoV.td

1374

Ugh, spec mandating aliases for the pre-ratified names... this is just going to encourage people who don't know any better to use the old names and you'll never be able to kill it off :(

llvm/test/CodeGen/RISCV/rvv/fixed-vectors-mask-logic.ll

4

Revert

(how do you even manage that, the NOTE line is autogenerated...)

[craig.topper]

I think this looks good other than the whitespace in fixed-vectors-mask-logic.ll that Jessica commented on.

[khchen]

address @jrtc27's comment.

In fact I don't know why I modified the Note line..

[jrtc27]

llvm/lib/Target/RISCV/RISCVInstrInfoV.td

1372

This still applies

[khchen]

removed blank

[asb]

Is this blocked on anything or is it good to land?

[frasercrmck]

clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vmand.c

97–98

Was this test manually updated? I'm not sure how we could still expect to see test_vmandnot_mm_b8. Please use update_cc_test_checks if you haven't already.

[luke957]

So sorry for my bad herald script.

[khchen]

Updated all tests by script update_cc_test_checks and update_llc_test_checks.

@frasercrmck Yes, I used sed to update tests and I don't know why I had unexpected result...
Thanks for you double check!

[frasercrmck]

Thanks @khchen, that's great. LGTM.

clang/include/clang/Basic/riscv_vector.td

 defm vfwredsum : RVVFloatingWidenReductionBuiltin;
 defm vfwredosum : RVVFloatingWidenReductionBuiltin;
 }
 
 // 16. Vector Mask Instructions
 // 16.1. Vector Mask-Register Logical Instructions
 def vmand    : RVVMaskBinBuiltin;
 def vmnand   : RVVMaskBinBuiltin;
-def vmandnot : RVVMaskBinBuiltin;
+def vmandn   : RVVMaskBinBuiltin;
 def vmxor    : RVVMaskBinBuiltin;
 def vmor     : RVVMaskBinBuiltin;
 def vmnor    : RVVMaskBinBuiltin;
-def vmornot  : RVVMaskBinBuiltin;
+def vmorn    : RVVMaskBinBuiltin;
 def vmxnor   : RVVMaskBinBuiltin;
 // pseudoinstructions
 def vmclr    : RVVMaskNullaryBuiltin;
 def vmset    : RVVMaskNullaryBuiltin;
 defm vmmv_m : RVVPseudoMaskBuiltin<"vmand", "c">;
 defm vmnot_m : RVVPseudoMaskBuiltin<"vmnand", "c">;
 
 let HasPolicy = false in {
-// 16.2. Vector mask population count vpopc
-def vpopc : RVVMaskOp0Builtin<"um">;
+// 16.2. Vector count population in mask vcpop.m
+def vcpop : RVVMaskOp0Builtin<"um">;
 
 // 16.3. vfirst find-first-set mask bit
 def vfirst : RVVMaskOp0Builtin<"lm">;
 
 // 16.4. vmsbf.m set-before-first mask bit
 def vmsbf : RVVMaskUnaryBuiltin;
 
 // 16.5. vmsif.m set-including-first mask bit

clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vcpop.c

+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv64 -target-feature +experimental-v -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
+
+#include <riscv_vector.h>
+
+//
+// CHECK-RV64-LABEL: @test_vcpop_m_b1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.nxv64i1.i64(<vscale x 64 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b1(vbool1_t op1, size_t vl) {
+  return vcpop(op1, vl);
+}
+
+//
+// CHECK-RV64-LABEL: @test_vcpop_m_b2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.nxv32i1.i64(<vscale x 32 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b2(vbool2_t op1, size_t vl) {
+  return vcpop(op1, vl);
+}
+
+//
+// CHECK-RV64-LABEL: @test_vcpop_m_b4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.nxv16i1.i64(<vscale x 16 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b4(vbool4_t op1, size_t vl) {
+  return vcpop(op1, vl);
+}
+
+//
+// CHECK-RV64-LABEL: @test_vcpop_m_b8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.nxv8i1.i64(<vscale x 8 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b8(vbool8_t op1, size_t vl) {
+  return vcpop(op1, vl);
+}
+
+//
+// CHECK-RV64-LABEL: @test_vcpop_m_b16(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.nxv4i1.i64(<vscale x 4 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b16(vbool16_t op1, size_t vl) {
+  return vcpop(op1, vl);
+}
+
+//
+// CHECK-RV64-LABEL: @test_vcpop_m_b32(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.nxv2i1.i64(<vscale x 2 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b32(vbool32_t op1, size_t vl) {
+  return vcpop(op1, vl);
+}
+
+//
+// CHECK-RV64-LABEL: @test_vcpop_m_b64(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b64(vbool64_t op1, size_t vl) {
+  return vcpop(op1, vl);
+}
+
+//
+// CHECK-RV64-LABEL: @test_vcpop_m_b1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.mask.nxv64i1.i64(<vscale x 64 x i1> [[OP1:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b1_m(vbool1_t mask, vbool1_t op1, size_t vl) {
+  return vcpop(mask, op1, vl);
+}
+
+//
+// CHECK-RV64-LABEL: @test_vcpop_m_b2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.mask.nxv32i1.i64(<vscale x 32 x i1> [[OP1:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b2_m(vbool2_t mask, vbool2_t op1, size_t vl) {
+  return vcpop(mask, op1, vl);
+}
+
+//
+// CHECK-RV64-LABEL: @test_vcpop_m_b4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.mask.nxv16i1.i64(<vscale x 16 x i1> [[OP1:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b4_m(vbool4_t mask, vbool4_t op1, size_t vl) {
+  return vcpop(mask, op1, vl);
+}
+
+//
+// CHECK-RV64-LABEL: @test_vcpop_m_b8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.mask.nxv8i1.i64(<vscale x 8 x i1> [[OP1:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b8_m(vbool8_t mask, vbool8_t op1, size_t vl) {
+  return vcpop(mask, op1, vl);
+}
+
+//
+// CHECK-RV64-LABEL: @test_vcpop_m_b16_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.mask.nxv4i1.i64(<vscale x 4 x i1> [[OP1:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b16_m(vbool16_t mask, vbool16_t op1, size_t vl) {
+  return vcpop(mask, op1, vl);
+}
+
+//
+// CHECK-RV64-LABEL: @test_vcpop_m_b32_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.mask.nxv2i1.i64(<vscale x 2 x i1> [[OP1:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b32_m(vbool32_t mask, vbool32_t op1, size_t vl) {
+  return vcpop(mask, op1, vl);
+}
+
+//
+// CHECK-RV64-LABEL: @test_vcpop_m_b64_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.mask.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b64_m(vbool64_t mask, vbool64_t op1, size_t vl) {
+  return vcpop(mask, op1, vl);
+}

clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vmand.c

 // CHECK-RV64-NEXT:  entry:
 // CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i1> @llvm.riscv.vmand.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], <vscale x 1 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 1 x i1> [[TMP0]]
 //
 vbool64_t test_vmand_mm_b64(vbool64_t op1, vbool64_t op2, size_t vl) {
   return vmand(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmandnot_mm_b1(
+// CHECK-RV64-LABEL: @test_vmandn_mm_b1(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i1> @llvm.riscv.vmandnot.nxv64i1.i64(<vscale x 64 x i1> [[OP1:%.*]], <vscale x 64 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i1> @llvm.riscv.vmandn.nxv64i1.i64(<vscale x 64 x i1> [[OP1:%.*]], <vscale x 64 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 64 x i1> [[TMP0]]
 //
-vbool1_t test_vmandnot_mm_b1(vbool1_t op1, vbool1_t op2, size_t vl) {
-  return vmandnot(op1, op2, vl);
+vbool1_t test_vmandn_mm_b1(vbool1_t op1, vbool1_t op2, size_t vl) {
+  return vmandn(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmandnot_mm_b2(
+// CHECK-RV64-LABEL: @test_vmandn_mm_b2(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i1> @llvm.riscv.vmandnot.nxv32i1.i64(<vscale x 32 x i1> [[OP1:%.*]], <vscale x 32 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i1> @llvm.riscv.vmandn.nxv32i1.i64(<vscale x 32 x i1> [[OP1:%.*]], <vscale x 32 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 32 x i1> [[TMP0]]
 //
-vbool2_t test_vmandnot_mm_b2(vbool2_t op1, vbool2_t op2, size_t vl) {
-  return vmandnot(op1, op2, vl);
+vbool2_t test_vmandn_mm_b2(vbool2_t op1, vbool2_t op2, size_t vl) {
+  return vmandn(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmandnot_mm_b4(
+// CHECK-RV64-LABEL: @test_vmandn_mm_b4(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i1> @llvm.riscv.vmandnot.nxv16i1.i64(<vscale x 16 x i1> [[OP1:%.*]], <vscale x 16 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i1> @llvm.riscv.vmandn.nxv16i1.i64(<vscale x 16 x i1> [[OP1:%.*]], <vscale x 16 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 16 x i1> [[TMP0]]
 //
-vbool4_t test_vmandnot_mm_b4(vbool4_t op1, vbool4_t op2, size_t vl) {
-  return vmandnot(op1, op2, vl);
+vbool4_t test_vmandn_mm_b4(vbool4_t op1, vbool4_t op2, size_t vl) {
+  return vmandn(op1, op2, vl);
 }
 
 // CHECK-RV64-LABEL: @test_vmandnot_mm_b8(
+// CHECK-RV64-LABEL: @test_vmandn_mm_b8(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i1> @llvm.riscv.vmandnot.nxv8i1.i64(<vscale x 8 x i1> [[OP1:%.*]], <vscale x 8 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i1> @llvm.riscv.vmandn.nxv8i1.i64(<vscale x 8 x i1> [[OP1:%.*]], <vscale x 8 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 8 x i1> [[TMP0]]
 //
-vbool8_t test_vmandnot_mm_b8(vbool8_t op1, vbool8_t op2, size_t vl) {
-  return vmandnot(op1, op2, vl);
+vbool8_t test_vmandn_mm_b8(vbool8_t op1, vbool8_t op2, size_t vl) {
+  return vmandn(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmandnot_mm_b16(
+// CHECK-RV64-LABEL: @test_vmandn_mm_b16(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i1> @llvm.riscv.vmandnot.nxv4i1.i64(<vscale x 4 x i1> [[OP1:%.*]], <vscale x 4 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i1> @llvm.riscv.vmandn.nxv4i1.i64(<vscale x 4 x i1> [[OP1:%.*]], <vscale x 4 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 4 x i1> [[TMP0]]
 //
-vbool16_t test_vmandnot_mm_b16(vbool16_t op1, vbool16_t op2, size_t vl) {
-  return vmandnot(op1, op2, vl);
+vbool16_t test_vmandn_mm_b16(vbool16_t op1, vbool16_t op2, size_t vl) {
+  return vmandn(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmandnot_mm_b32(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i1> @llvm.riscv.vmandnot.nxv2i1.i64(<vscale x 2 x i1> [[OP1:%.*]], <vscale x 2 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-LABEL: @test_vmandn_mm_b32(
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i1> @llvm.riscv.vmandn.nxv2i1.i64(<vscale x 2 x i1> [[OP1:%.*]], <vscale x 2 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 2 x i1> [[TMP0]]
 //
-vbool32_t test_vmandnot_mm_b32(vbool32_t op1, vbool32_t op2, size_t vl) {
-  return vmandnot(op1, op2, vl);
+vbool32_t test_vmandn_mm_b32(vbool32_t op1, vbool32_t op2, size_t vl) {
+  return vmandn(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmandnot_mm_b64(
+// CHECK-RV64-LABEL: @test_vmandn_mm_b64(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i1> @llvm.riscv.vmandnot.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], <vscale x 1 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i1> @llvm.riscv.vmandn.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], <vscale x 1 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 1 x i1> [[TMP0]]
 //
-vbool64_t test_vmandnot_mm_b64(vbool64_t op1, vbool64_t op2, size_t vl) {
-  return vmandnot(op1, op2, vl);
+vbool64_t test_vmandn_mm_b64(vbool64_t op1, vbool64_t op2, size_t vl) {
+  return vmandn(op1, op2, vl);
 }

clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vmor.c

 // CHECK-RV64-NEXT:  entry:
 // CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i1> @llvm.riscv.vmor.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], <vscale x 1 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 1 x i1> [[TMP0]]
 //
 vbool64_t test_vmor_mm_b64(vbool64_t op1, vbool64_t op2, size_t vl) {
   return vmor(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmornot_mm_b1(
+// CHECK-RV64-LABEL: @test_vmorn_mm_b1(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i1> @llvm.riscv.vmornot.nxv64i1.i64(<vscale x 64 x i1> [[OP1:%.*]], <vscale x 64 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i1> @llvm.riscv.vmorn.nxv64i1.i64(<vscale x 64 x i1> [[OP1:%.*]], <vscale x 64 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 64 x i1> [[TMP0]]
 //
-vbool1_t test_vmornot_mm_b1(vbool1_t op1, vbool1_t op2, size_t vl) {
-  return vmornot(op1, op2, vl);
+vbool1_t test_vmorn_mm_b1(vbool1_t op1, vbool1_t op2, size_t vl) {
+  return vmorn(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmornot_mm_b2(
+// CHECK-RV64-LABEL: @test_vmorn_mm_b2(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i1> @llvm.riscv.vmornot.nxv32i1.i64(<vscale x 32 x i1> [[OP1:%.*]], <vscale x 32 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i1> @llvm.riscv.vmorn.nxv32i1.i64(<vscale x 32 x i1> [[OP1:%.*]], <vscale x 32 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 32 x i1> [[TMP0]]
 //
-vbool2_t test_vmornot_mm_b2(vbool2_t op1, vbool2_t op2, size_t vl) {
-  return vmornot(op1, op2, vl);
+vbool2_t test_vmorn_mm_b2(vbool2_t op1, vbool2_t op2, size_t vl) {
+  return vmorn(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmornot_mm_b4(
+// CHECK-RV64-LABEL: @test_vmorn_mm_b4(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i1> @llvm.riscv.vmornot.nxv16i1.i64(<vscale x 16 x i1> [[OP1:%.*]], <vscale x 16 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i1> @llvm.riscv.vmorn.nxv16i1.i64(<vscale x 16 x i1> [[OP1:%.*]], <vscale x 16 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 16 x i1> [[TMP0]]
 //
-vbool4_t test_vmornot_mm_b4(vbool4_t op1, vbool4_t op2, size_t vl) {
-  return vmornot(op1, op2, vl);
+vbool4_t test_vmorn_mm_b4(vbool4_t op1, vbool4_t op2, size_t vl) {
+  return vmorn(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmornot_mm_b8(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i1> @llvm.riscv.vmornot.nxv8i1.i64(<vscale x 8 x i1> [[OP1:%.*]], <vscale x 8 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-LABEL: @test_vmorn_mm_b8(
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i1> @llvm.riscv.vmorn.nxv8i1.i64(<vscale x 8 x i1> [[OP1:%.*]], <vscale x 8 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 8 x i1> [[TMP0]]
 //
-vbool8_t test_vmornot_mm_b8(vbool8_t op1, vbool8_t op2, size_t vl) {
-  return vmornot(op1, op2, vl);
+vbool8_t test_vmorn_mm_b8(vbool8_t op1, vbool8_t op2, size_t vl) {
+  return vmorn(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmornot_mm_b16(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i1> @llvm.riscv.vmornot.nxv4i1.i64(<vscale x 4 x i1> [[OP1:%.*]], <vscale x 4 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-LABEL: @test_vmorn_mm_b16(
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i1> @llvm.riscv.vmorn.nxv4i1.i64(<vscale x 4 x i1> [[OP1:%.*]], <vscale x 4 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 4 x i1> [[TMP0]]
 //
-vbool16_t test_vmornot_mm_b16(vbool16_t op1, vbool16_t op2, size_t vl) {
-  return vmornot(op1, op2, vl);
+vbool16_t test_vmorn_mm_b16(vbool16_t op1, vbool16_t op2, size_t vl) {
+  return vmorn(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmornot_mm_b32(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i1> @llvm.riscv.vmornot.nxv2i1.i64(<vscale x 2 x i1> [[OP1:%.*]], <vscale x 2 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-LABEL: @test_vmorn_mm_b32(
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i1> @llvm.riscv.vmorn.nxv2i1.i64(<vscale x 2 x i1> [[OP1:%.*]], <vscale x 2 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 2 x i1> [[TMP0]]
 //
-vbool32_t test_vmornot_mm_b32(vbool32_t op1, vbool32_t op2, size_t vl) {
-  return vmornot(op1, op2, vl);
+vbool32_t test_vmorn_mm_b32(vbool32_t op1, vbool32_t op2, size_t vl) {
+  return vmorn(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmornot_mm_b64(
+// CHECK-RV64-LABEL: @test_vmorn_mm_b64(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i1> @llvm.riscv.vmornot.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], <vscale x 1 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i1> @llvm.riscv.vmorn.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], <vscale x 1 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 1 x i1> [[TMP0]]
 //
-vbool64_t test_vmornot_mm_b64(vbool64_t op1, vbool64_t op2, size_t vl) {
-  return vmornot(op1, op2, vl);
+vbool64_t test_vmorn_mm_b64(vbool64_t op1, vbool64_t op2, size_t vl) {
+  return vmorn(op1, op2, vl);
 }

clang/test/CodeGen/RISCV/rvv-intrinsics/vcpop.c

+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// REQUIRES: riscv-registered-target
+// RUN: %clang_cc1 -triple riscv64 -target-feature +experimental-v -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
+
+#include <riscv_vector.h>
+
+// CHECK-RV64-LABEL: @test_vcpop_m_b1(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.nxv64i1.i64(<vscale x 64 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b1(vbool1_t op1, size_t vl) {
+  return vcpop_m_b1(op1, vl);
+}
+
+// CHECK-RV64-LABEL: @test_vcpop_m_b2(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.nxv32i1.i64(<vscale x 32 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b2(vbool2_t op1, size_t vl) {
+  return vcpop_m_b2(op1, vl);
+}
+
+// CHECK-RV64-LABEL: @test_vcpop_m_b4(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.nxv16i1.i64(<vscale x 16 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b4(vbool4_t op1, size_t vl) {
+  return vcpop_m_b4(op1, vl);
+}
+
+// CHECK-RV64-LABEL: @test_vcpop_m_b8(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.nxv8i1.i64(<vscale x 8 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b8(vbool8_t op1, size_t vl) {
+  return vcpop_m_b8(op1, vl);
+}
+
+// CHECK-RV64-LABEL: @test_vcpop_m_b16(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.nxv4i1.i64(<vscale x 4 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b16(vbool16_t op1, size_t vl) {
+  return vcpop_m_b16(op1, vl);
+}
+
+// CHECK-RV64-LABEL: @test_vcpop_m_b32(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.nxv2i1.i64(<vscale x 2 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b32(vbool32_t op1, size_t vl) {
+  return vcpop_m_b32(op1, vl);
+}
+
+// CHECK-RV64-LABEL: @test_vcpop_m_b64(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b64(vbool64_t op1, size_t vl) {
+  return vcpop_m_b64(op1, vl);
+}
+
+// CHECK-RV64-LABEL: @test_vcpop_m_b1_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.mask.nxv64i1.i64(<vscale x 64 x i1> [[OP1:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b1_m(vbool1_t mask, vbool1_t op1, size_t vl) {
+  return vcpop_m_b1_m(mask, op1, vl);
+}
+
+// CHECK-RV64-LABEL: @test_vcpop_m_b2_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.mask.nxv32i1.i64(<vscale x 32 x i1> [[OP1:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b2_m(vbool2_t mask, vbool2_t op1, size_t vl) {
+  return vcpop_m_b2_m(mask, op1, vl);
+}
+
+// CHECK-RV64-LABEL: @test_vcpop_m_b4_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.mask.nxv16i1.i64(<vscale x 16 x i1> [[OP1:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b4_m(vbool4_t mask, vbool4_t op1, size_t vl) {
+  return vcpop_m_b4_m(mask, op1, vl);
+}
+
+// CHECK-RV64-LABEL: @test_vcpop_m_b8_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.mask.nxv8i1.i64(<vscale x 8 x i1> [[OP1:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b8_m(vbool8_t mask, vbool8_t op1, size_t vl) {
+  return vcpop_m_b8_m(mask, op1, vl);
+}
+
+// CHECK-RV64-LABEL: @test_vcpop_m_b16_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.mask.nxv4i1.i64(<vscale x 4 x i1> [[OP1:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b16_m(vbool16_t mask, vbool16_t op1, size_t vl) {
+  return vcpop_m_b16_m(mask, op1, vl);
+}
+
+// CHECK-RV64-LABEL: @test_vcpop_m_b32_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.mask.nxv2i1.i64(<vscale x 2 x i1> [[OP1:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b32_m(vbool32_t mask, vbool32_t op1, size_t vl) {
+  return vcpop_m_b32_m(mask, op1, vl);
+}
+
+// CHECK-RV64-LABEL: @test_vcpop_m_b64_m(
+// CHECK-RV64-NEXT:  entry:
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vcpop.mask.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
+//
+unsigned long test_vcpop_m_b64_m(vbool64_t mask, vbool64_t op1, size_t vl) {
+  return vcpop_m_b64_m(mask, op1, vl);
+}

clang/test/CodeGen/RISCV/rvv-intrinsics/vmand.c

 // CHECK-RV64-NEXT:  entry:
 // CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i1> @llvm.riscv.vmand.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], <vscale x 1 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 1 x i1> [[TMP0]]
 //
 vbool64_t test_vmand_mm_b64(vbool64_t op1, vbool64_t op2, size_t vl) {
   return vmand_mm_b64(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmandnot_mm_b1(
+// CHECK-RV64-LABEL: @test_vmandn_mm_b1(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i1> @llvm.riscv.vmandnot.nxv64i1.i64(<vscale x 64 x i1> [[OP1:%.*]], <vscale x 64 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i1> @llvm.riscv.vmandn.nxv64i1.i64(<vscale x 64 x i1> [[OP1:%.*]], <vscale x 64 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 64 x i1> [[TMP0]]
 //
-vbool1_t test_vmandnot_mm_b1(vbool1_t op1, vbool1_t op2, size_t vl) {
-  return vmandnot_mm_b1(op1, op2, vl);
+vbool1_t test_vmandn_mm_b1(vbool1_t op1, vbool1_t op2, size_t vl) {
+  return vmandn_mm_b1(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmandnot_mm_b2(
+// CHECK-RV64-LABEL: @test_vmandn_mm_b2(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i1> @llvm.riscv.vmandnot.nxv32i1.i64(<vscale x 32 x i1> [[OP1:%.*]], <vscale x 32 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i1> @llvm.riscv.vmandn.nxv32i1.i64(<vscale x 32 x i1> [[OP1:%.*]], <vscale x 32 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 32 x i1> [[TMP0]]
 //
-vbool2_t test_vmandnot_mm_b2(vbool2_t op1, vbool2_t op2, size_t vl) {
-  return vmandnot_mm_b2(op1, op2, vl);
+vbool2_t test_vmandn_mm_b2(vbool2_t op1, vbool2_t op2, size_t vl) {
+  return vmandn_mm_b2(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmandnot_mm_b4(
+// CHECK-RV64-LABEL: @test_vmandn_mm_b4(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i1> @llvm.riscv.vmandnot.nxv16i1.i64(<vscale x 16 x i1> [[OP1:%.*]], <vscale x 16 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i1> @llvm.riscv.vmandn.nxv16i1.i64(<vscale x 16 x i1> [[OP1:%.*]], <vscale x 16 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 16 x i1> [[TMP0]]
 //
-vbool4_t test_vmandnot_mm_b4(vbool4_t op1, vbool4_t op2, size_t vl) {
-  return vmandnot_mm_b4(op1, op2, vl);
+vbool4_t test_vmandn_mm_b4(vbool4_t op1, vbool4_t op2, size_t vl) {
+  return vmandn_mm_b4(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmandnot_mm_b8(
+// CHECK-RV64-LABEL: @test_vmandn_mm_b8(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i1> @llvm.riscv.vmandnot.nxv8i1.i64(<vscale x 8 x i1> [[OP1:%.*]], <vscale x 8 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i1> @llvm.riscv.vmandn.nxv8i1.i64(<vscale x 8 x i1> [[OP1:%.*]], <vscale x 8 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 8 x i1> [[TMP0]]
 //
-vbool8_t test_vmandnot_mm_b8(vbool8_t op1, vbool8_t op2, size_t vl) {
-  return vmandnot_mm_b8(op1, op2, vl);
+vbool8_t test_vmandn_mm_b8(vbool8_t op1, vbool8_t op2, size_t vl) {
+  return vmandn_mm_b8(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmandnot_mm_b16(
+// CHECK-RV64-LABEL: @test_vmandn_mm_b16(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i1> @llvm.riscv.vmandnot.nxv4i1.i64(<vscale x 4 x i1> [[OP1:%.*]], <vscale x 4 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i1> @llvm.riscv.vmandn.nxv4i1.i64(<vscale x 4 x i1> [[OP1:%.*]], <vscale x 4 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 4 x i1> [[TMP0]]
 //
-vbool16_t test_vmandnot_mm_b16(vbool16_t op1, vbool16_t op2, size_t vl) {
-  return vmandnot_mm_b16(op1, op2, vl);
+vbool16_t test_vmandn_mm_b16(vbool16_t op1, vbool16_t op2, size_t vl) {
+  return vmandn_mm_b16(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmandnot_mm_b32(
+// CHECK-RV64-LABEL: @test_vmandn_mm_b32(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i1> @llvm.riscv.vmandnot.nxv2i1.i64(<vscale x 2 x i1> [[OP1:%.*]], <vscale x 2 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i1> @llvm.riscv.vmandn.nxv2i1.i64(<vscale x 2 x i1> [[OP1:%.*]], <vscale x 2 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 2 x i1> [[TMP0]]
 //
-vbool32_t test_vmandnot_mm_b32(vbool32_t op1, vbool32_t op2, size_t vl) {
-  return vmandnot_mm_b32(op1, op2, vl);
+vbool32_t test_vmandn_mm_b32(vbool32_t op1, vbool32_t op2, size_t vl) {
+  return vmandn_mm_b32(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmandnot_mm_b64(
+// CHECK-RV64-LABEL: @test_vmandn_mm_b64(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i1> @llvm.riscv.vmandnot.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], <vscale x 1 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i1> @llvm.riscv.vmandn.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], <vscale x 1 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 1 x i1> [[TMP0]]
 //
-vbool64_t test_vmandnot_mm_b64(vbool64_t op1, vbool64_t op2, size_t vl) {
-  return vmandnot_mm_b64(op1, op2, vl);
+vbool64_t test_vmandn_mm_b64(vbool64_t op1, vbool64_t op2, size_t vl) {
+  return vmandn_mm_b64(op1, op2, vl);
 }

clang/test/CodeGen/RISCV/rvv-intrinsics/vmor.c

 // CHECK-RV64-NEXT:  entry:
 // CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i1> @llvm.riscv.vmor.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], <vscale x 1 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 1 x i1> [[TMP0]]
 //
 vbool64_t test_vmor_mm_b64(vbool64_t op1, vbool64_t op2, size_t vl) {
   return vmor_mm_b64(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmornot_mm_b1(
+// CHECK-RV64-LABEL: @test_vmorn_mm_b1(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i1> @llvm.riscv.vmornot.nxv64i1.i64(<vscale x 64 x i1> [[OP1:%.*]], <vscale x 64 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 64 x i1> @llvm.riscv.vmorn.nxv64i1.i64(<vscale x 64 x i1> [[OP1:%.*]], <vscale x 64 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 64 x i1> [[TMP0]]
 //
-vbool1_t test_vmornot_mm_b1(vbool1_t op1, vbool1_t op2, size_t vl) {
-  return vmornot_mm_b1(op1, op2, vl);
+vbool1_t test_vmorn_mm_b1(vbool1_t op1, vbool1_t op2, size_t vl) {
+  return vmorn_mm_b1(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmornot_mm_b2(
+// CHECK-RV64-LABEL: @test_vmorn_mm_b2(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i1> @llvm.riscv.vmornot.nxv32i1.i64(<vscale x 32 x i1> [[OP1:%.*]], <vscale x 32 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 32 x i1> @llvm.riscv.vmorn.nxv32i1.i64(<vscale x 32 x i1> [[OP1:%.*]], <vscale x 32 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 32 x i1> [[TMP0]]
 //
-vbool2_t test_vmornot_mm_b2(vbool2_t op1, vbool2_t op2, size_t vl) {
-  return vmornot_mm_b2(op1, op2, vl);
+vbool2_t test_vmorn_mm_b2(vbool2_t op1, vbool2_t op2, size_t vl) {
+  return vmorn_mm_b2(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmornot_mm_b4(
+// CHECK-RV64-LABEL: @test_vmorn_mm_b4(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i1> @llvm.riscv.vmornot.nxv16i1.i64(<vscale x 16 x i1> [[OP1:%.*]], <vscale x 16 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 16 x i1> @llvm.riscv.vmorn.nxv16i1.i64(<vscale x 16 x i1> [[OP1:%.*]], <vscale x 16 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 16 x i1> [[TMP0]]
 //
-vbool4_t test_vmornot_mm_b4(vbool4_t op1, vbool4_t op2, size_t vl) {
-  return vmornot_mm_b4(op1, op2, vl);
+vbool4_t test_vmorn_mm_b4(vbool4_t op1, vbool4_t op2, size_t vl) {
+  return vmorn_mm_b4(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmornot_mm_b8(
+// CHECK-RV64-LABEL: @test_vmorn_mm_b8(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i1> @llvm.riscv.vmornot.nxv8i1.i64(<vscale x 8 x i1> [[OP1:%.*]], <vscale x 8 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 8 x i1> @llvm.riscv.vmorn.nxv8i1.i64(<vscale x 8 x i1> [[OP1:%.*]], <vscale x 8 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 8 x i1> [[TMP0]]
 //
-vbool8_t test_vmornot_mm_b8(vbool8_t op1, vbool8_t op2, size_t vl) {
-  return vmornot_mm_b8(op1, op2, vl);
+vbool8_t test_vmorn_mm_b8(vbool8_t op1, vbool8_t op2, size_t vl) {
+  return vmorn_mm_b8(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmornot_mm_b16(
+// CHECK-RV64-LABEL: @test_vmorn_mm_b16(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i1> @llvm.riscv.vmornot.nxv4i1.i64(<vscale x 4 x i1> [[OP1:%.*]], <vscale x 4 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 4 x i1> @llvm.riscv.vmorn.nxv4i1.i64(<vscale x 4 x i1> [[OP1:%.*]], <vscale x 4 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 4 x i1> [[TMP0]]
 //
-vbool16_t test_vmornot_mm_b16(vbool16_t op1, vbool16_t op2, size_t vl) {
-  return vmornot_mm_b16(op1, op2, vl);
+vbool16_t test_vmorn_mm_b16(vbool16_t op1, vbool16_t op2, size_t vl) {
+  return vmorn_mm_b16(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmornot_mm_b32(
+// CHECK-RV64-LABEL: @test_vmorn_mm_b32(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i1> @llvm.riscv.vmornot.nxv2i1.i64(<vscale x 2 x i1> [[OP1:%.*]], <vscale x 2 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 2 x i1> @llvm.riscv.vmorn.nxv2i1.i64(<vscale x 2 x i1> [[OP1:%.*]], <vscale x 2 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 2 x i1> [[TMP0]]
 //
-vbool32_t test_vmornot_mm_b32(vbool32_t op1, vbool32_t op2, size_t vl) {
-  return vmornot_mm_b32(op1, op2, vl);
+vbool32_t test_vmorn_mm_b32(vbool32_t op1, vbool32_t op2, size_t vl) {
+  return vmorn_mm_b32(op1, op2, vl);
 }
 
-// CHECK-RV64-LABEL: @test_vmornot_mm_b64(
+// CHECK-RV64-LABEL: @test_vmorn_mm_b64(
 // CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i1> @llvm.riscv.vmornot.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], <vscale x 1 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
+// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call <vscale x 1 x i1> @llvm.riscv.vmorn.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], <vscale x 1 x i1> [[OP2:%.*]], i64 [[VL:%.*]])
 // CHECK-RV64-NEXT:    ret <vscale x 1 x i1> [[TMP0]]
 //
-vbool64_t test_vmornot_mm_b64(vbool64_t op1, vbool64_t op2, size_t vl) {
-  return vmornot_mm_b64(op1, op2, vl);
+vbool64_t test_vmorn_mm_b64(vbool64_t op1, vbool64_t op2, size_t vl) {
+  return vmorn_mm_b64(op1, op2, vl);
 }

clang/test/CodeGen/RISCV/rvv-intrinsics/vpopc.c

-// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
-// REQUIRES: riscv-registered-target
-// RUN: %clang_cc1 -triple riscv64 -target-feature +experimental-v -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-RV64 %s
-
-#include <riscv_vector.h>
-
-// CHECK-RV64-LABEL: @test_vpopc_m_b1(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vpopc.nxv64i1.i64(<vscale x 64 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
-// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
-//
-unsigned long test_vpopc_m_b1(vbool1_t op1, size_t vl) {
-  return vpopc_m_b1(op1, vl);
-}
-
-// CHECK-RV64-LABEL: @test_vpopc_m_b2(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vpopc.nxv32i1.i64(<vscale x 32 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
-// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
-//
-unsigned long test_vpopc_m_b2(vbool2_t op1, size_t vl) {
-  return vpopc_m_b2(op1, vl);
-}
-
-// CHECK-RV64-LABEL: @test_vpopc_m_b4(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vpopc.nxv16i1.i64(<vscale x 16 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
-// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
-//
-unsigned long test_vpopc_m_b4(vbool4_t op1, size_t vl) {
-  return vpopc_m_b4(op1, vl);
-}
-
-// CHECK-RV64-LABEL: @test_vpopc_m_b8(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vpopc.nxv8i1.i64(<vscale x 8 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
-// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
-//
-unsigned long test_vpopc_m_b8(vbool8_t op1, size_t vl) {
-  return vpopc_m_b8(op1, vl);
-}
-
-// CHECK-RV64-LABEL: @test_vpopc_m_b16(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vpopc.nxv4i1.i64(<vscale x 4 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
-// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
-//
-unsigned long test_vpopc_m_b16(vbool16_t op1, size_t vl) {
-  return vpopc_m_b16(op1, vl);
-}
-
-// CHECK-RV64-LABEL: @test_vpopc_m_b32(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vpopc.nxv2i1.i64(<vscale x 2 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
-// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
-//
-unsigned long test_vpopc_m_b32(vbool32_t op1, size_t vl) {
-  return vpopc_m_b32(op1, vl);
-}
-
-// CHECK-RV64-LABEL: @test_vpopc_m_b64(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vpopc.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], i64 [[VL:%.*]])
-// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
-//
-unsigned long test_vpopc_m_b64(vbool64_t op1, size_t vl) {
-  return vpopc_m_b64(op1, vl);
-}
-
-// CHECK-RV64-LABEL: @test_vpopc_m_b1_m(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vpopc.mask.nxv64i1.i64(<vscale x 64 x i1> [[OP1:%.*]], <vscale x 64 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
-// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
-//
-unsigned long test_vpopc_m_b1_m(vbool1_t mask, vbool1_t op1, size_t vl) {
-  return vpopc_m_b1_m(mask, op1, vl);
-}
-
-// CHECK-RV64-LABEL: @test_vpopc_m_b2_m(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vpopc.mask.nxv32i1.i64(<vscale x 32 x i1> [[OP1:%.*]], <vscale x 32 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
-// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
-//
-unsigned long test_vpopc_m_b2_m(vbool2_t mask, vbool2_t op1, size_t vl) {
-  return vpopc_m_b2_m(mask, op1, vl);
-}
-
-// CHECK-RV64-LABEL: @test_vpopc_m_b4_m(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vpopc.mask.nxv16i1.i64(<vscale x 16 x i1> [[OP1:%.*]], <vscale x 16 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
-// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
-//
-unsigned long test_vpopc_m_b4_m(vbool4_t mask, vbool4_t op1, size_t vl) {
-  return vpopc_m_b4_m(mask, op1, vl);
-}
-
-// CHECK-RV64-LABEL: @test_vpopc_m_b8_m(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vpopc.mask.nxv8i1.i64(<vscale x 8 x i1> [[OP1:%.*]], <vscale x 8 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
-// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
-//
-unsigned long test_vpopc_m_b8_m(vbool8_t mask, vbool8_t op1, size_t vl) {
-  return vpopc_m_b8_m(mask, op1, vl);
-}
-
-// CHECK-RV64-LABEL: @test_vpopc_m_b16_m(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vpopc.mask.nxv4i1.i64(<vscale x 4 x i1> [[OP1:%.*]], <vscale x 4 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
-// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
-//
-unsigned long test_vpopc_m_b16_m(vbool16_t mask, vbool16_t op1, size_t vl) {
-  return vpopc_m_b16_m(mask, op1, vl);
-}
-
-// CHECK-RV64-LABEL: @test_vpopc_m_b32_m(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vpopc.mask.nxv2i1.i64(<vscale x 2 x i1> [[OP1:%.*]], <vscale x 2 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
-// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
-//
-unsigned long test_vpopc_m_b32_m(vbool32_t mask, vbool32_t op1, size_t vl) {
-  return vpopc_m_b32_m(mask, op1, vl);
-}
-
-// CHECK-RV64-LABEL: @test_vpopc_m_b64_m(
-// CHECK-RV64-NEXT:  entry:
-// CHECK-RV64-NEXT:    [[TMP0:%.*]] = call i64 @llvm.riscv.vpopc.mask.nxv1i1.i64(<vscale x 1 x i1> [[OP1:%.*]], <vscale x 1 x i1> [[MASK:%.*]], i64 [[VL:%.*]])
-// CHECK-RV64-NEXT:    ret i64 [[TMP0]]
-//
-unsigned long test_vpopc_m_b64_m(vbool64_t mask, vbool64_t op1, size_t vl) {
-  return vpopc_m_b64_m(mask, op1, vl);
-}

llvm/include/llvm/IR/IntrinsicsRISCV.td

   defm vfredmin : RISCVReduction;
   defm vfredmax : RISCVReduction;
 
   defm vfwredsum : RISCVReduction;
   defm vfwredosum : RISCVReduction;
 
   def int_riscv_vmand: RISCVBinaryAAANoMask;
   def int_riscv_vmnand: RISCVBinaryAAANoMask;
-  def int_riscv_vmandnot: RISCVBinaryAAANoMask;
+  def int_riscv_vmandn: RISCVBinaryAAANoMask;
   def int_riscv_vmxor: RISCVBinaryAAANoMask;
   def int_riscv_vmor: RISCVBinaryAAANoMask;
   def int_riscv_vmnor: RISCVBinaryAAANoMask;
-  def int_riscv_vmornot: RISCVBinaryAAANoMask;
+  def int_riscv_vmorn: RISCVBinaryAAANoMask;
   def int_riscv_vmxnor: RISCVBinaryAAANoMask;
   def int_riscv_vmclr : RISCVNullaryIntrinsic;
   def int_riscv_vmset : RISCVNullaryIntrinsic;
 
-  defm vpopc : RISCVMaskUnarySOut;
+  defm vcpop : RISCVMaskUnarySOut;
   defm vfirst : RISCVMaskUnarySOut;
   defm vmsbf : RISCVMaskUnaryMOut;
   defm vmsof : RISCVMaskUnaryMOut;
   defm vmsif : RISCVMaskUnaryMOut;
 
   defm vfcvt_xu_f_v : RISCVConversion;
   defm vfcvt_x_f_v : RISCVConversion;
   defm vfcvt_rtz_xu_f_v : RISCVConversion;

llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp

emitToStreamer(Out, MCInstBuilder(RISCV::VMXOR_MM)
                             .addOperand(Inst.getOperand(0))
                             .addOperand(Inst.getOperand(0))
                             .addReg(RISCV::V0));
   } else if (Inst.getNumOperands() == 5 &&
              Inst.getOperand(0).getReg() == RISCV::V0) {
     // masked va >= x, vd == v0
     //
     //  pseudoinstruction: vmsge{u}.vx vd, va, x, v0.t, vt
     //  expansion: vmslt{u}.vx vt, va, x;  vmandnot.mm vd, vd, vt
     assert(Inst.getOperand(0).getReg() == RISCV::V0 &&
            "The destination register should be V0.");
     assert(Inst.getOperand(1).getReg() != RISCV::V0 &&
            "The temporary vector register should not be V0.");
     emitToStreamer(Out, MCInstBuilder(Opcode)
                             .addOperand(Inst.getOperand(1))
                             .addOperand(Inst.getOperand(2))
                             .addOperand(Inst.getOperand(3))
                             .addOperand(Inst.getOperand(4)));
-    emitToStreamer(Out, MCInstBuilder(RISCV::VMANDNOT_MM)
+    emitToStreamer(Out, MCInstBuilder(RISCV::VMANDN_MM)
                             .addOperand(Inst.getOperand(0))
                             .addOperand(Inst.getOperand(0))
                             .addOperand(Inst.getOperand(1)));
   } else if (Inst.getNumOperands() == 5) {
     // masked va >= x, any vd
     //
     // pseudoinstruction: vmsge{u}.vx vd, va, x, v0.t, vt
     // expansion: vmslt{u}.vx vt, va, x; vmandnot.mm vt, v0, vt; vmandnot.mm vd,
     // vd, v0; vmor.mm vd, vt, vd
     assert(Inst.getOperand(1).getReg() != RISCV::V0 &&
            "The temporary vector register should not be V0.");
     emitToStreamer(Out, MCInstBuilder(Opcode)
                             .addOperand(Inst.getOperand(1))
                             .addOperand(Inst.getOperand(2))
                             .addOperand(Inst.getOperand(3))
                             .addReg(RISCV::NoRegister));
-    emitToStreamer(Out, MCInstBuilder(RISCV::VMANDNOT_MM)
+    emitToStreamer(Out, MCInstBuilder(RISCV::VMANDN_MM)
                             .addOperand(Inst.getOperand(1))
                             .addReg(RISCV::V0)
                             .addOperand(Inst.getOperand(1)));
-    emitToStreamer(Out, MCInstBuilder(RISCV::VMANDNOT_MM)
+    emitToStreamer(Out, MCInstBuilder(RISCV::VMANDN_MM)
                             .addOperand(Inst.getOperand(0))
                             .addOperand(Inst.getOperand(0))
                             .addReg(RISCV::V0));
     emitToStreamer(Out, MCInstBuilder(RISCV::VMOR_MM)
                             .addOperand(Inst.getOperand(0))
                             .addOperand(Inst.getOperand(1))
                             .addOperand(Inst.getOperand(0)));
   }

llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp

case Intrinsic::riscv_vmsge_mask: {
       // Small constants are handled with patterns.
       if (auto *C = dyn_cast<ConstantSDNode>(Src2)) {
         int64_t CVal = C->getSExtValue();
         if (CVal >= -15 && CVal <= 16)
           break;
       }
       bool IsUnsigned = IntNo == Intrinsic::riscv_vmsgeu_mask;
       MVT Src1VT = Src1.getSimpleValueType();
-      unsigned VMSLTOpcode, VMSLTMaskOpcode, VMXOROpcode, VMANDNOTOpcode;
+      unsigned VMSLTOpcode, VMSLTMaskOpcode, VMXOROpcode, VMANDNOpcode;
       switch (RISCVTargetLowering::getLMUL(Src1VT)) {
       default:
         llvm_unreachable("Unexpected LMUL!");
       case RISCVII::VLMUL::LMUL_F8:
         VMSLTOpcode =
             IsUnsigned ? RISCV::PseudoVMSLTU_VX_MF8 : RISCV::PseudoVMSLT_VX_MF8;
         VMSLTMaskOpcode = IsUnsigned ? RISCV::PseudoVMSLTU_VX_MF8_MASK
                                      : RISCV::PseudoVMSLT_VX_MF8_MASK;
case Intrinsic::riscv_vmsge_mask: {
         break;
       }
       // Mask operations use the LMUL from the mask type.
       switch (RISCVTargetLowering::getLMUL(VT)) {
       default:
         llvm_unreachable("Unexpected LMUL!");
       case RISCVII::VLMUL::LMUL_F8:
         VMXOROpcode = RISCV::PseudoVMXOR_MM_MF8;
-        VMANDNOTOpcode = RISCV::PseudoVMANDNOT_MM_MF8;
+        VMANDNOpcode = RISCV::PseudoVMANDN_MM_MF8;
         break;
       case RISCVII::VLMUL::LMUL_F4:
         VMXOROpcode = RISCV::PseudoVMXOR_MM_MF4;
-        VMANDNOTOpcode = RISCV::PseudoVMANDNOT_MM_MF4;
+        VMANDNOpcode = RISCV::PseudoVMANDN_MM_MF4;
         break;
       case RISCVII::VLMUL::LMUL_F2:
         VMXOROpcode = RISCV::PseudoVMXOR_MM_MF2;
-        VMANDNOTOpcode = RISCV::PseudoVMANDNOT_MM_MF2;
+        VMANDNOpcode = RISCV::PseudoVMANDN_MM_MF2;
         break;
       case RISCVII::VLMUL::LMUL_1:
         VMXOROpcode = RISCV::PseudoVMXOR_MM_M1;
-        VMANDNOTOpcode = RISCV::PseudoVMANDNOT_MM_M1;
+        VMANDNOpcode = RISCV::PseudoVMANDN_MM_M1;
         break;
       case RISCVII::VLMUL::LMUL_2:
         VMXOROpcode = RISCV::PseudoVMXOR_MM_M2;
-        VMANDNOTOpcode = RISCV::PseudoVMANDNOT_MM_M2;
+        VMANDNOpcode = RISCV::PseudoVMANDN_MM_M2;
         break;
       case RISCVII::VLMUL::LMUL_4:
         VMXOROpcode = RISCV::PseudoVMXOR_MM_M4;
-        VMANDNOTOpcode = RISCV::PseudoVMANDNOT_MM_M4;
+        VMANDNOpcode = RISCV::PseudoVMANDN_MM_M4;
         break;
       case RISCVII::VLMUL::LMUL_8:
         VMXOROpcode = RISCV::PseudoVMXOR_MM_M8;
-        VMANDNOTOpcode = RISCV::PseudoVMANDNOT_MM_M8;
+        VMANDNOpcode = RISCV::PseudoVMANDN_MM_M8;
         break;
       }
       SDValue SEW = CurDAG->getTargetConstant(
           Log2_32(Src1VT.getScalarSizeInBits()), DL, XLenVT);
       SDValue MaskSEW = CurDAG->getTargetConstant(0, DL, XLenVT);
       SDValue VL;
       selectVLOp(Node->getOperand(5), VL);
       SDValue MaskedOff = Node->getOperand(1);
       SDValue Mask = Node->getOperand(4);
       // If the MaskedOff value and the Mask are the same value use
       // vmslt{u}.vx vt, va, x;  vmandnot.mm vd, vd, vt
       // This avoids needing to copy v0 to vd before starting the next sequence.
       if (Mask == MaskedOff) {
         SDValue Cmp = SDValue(
             CurDAG->getMachineNode(VMSLTOpcode, DL, VT, {Src1, Src2, VL, SEW}),
             0);
-        ReplaceNode(Node, CurDAG->getMachineNode(VMANDNOTOpcode, DL, VT,
+        ReplaceNode(Node, CurDAG->getMachineNode(VMANDNOpcode, DL, VT,
                                                  {Mask, Cmp, VL, MaskSEW}));
         return;
       }
 
       // Mask needs to be copied to V0.
       SDValue Chain = CurDAG->getCopyToReg(CurDAG->getEntryNode(), DL,
                                            RISCV::V0, Mask, SDValue());
       SDValue Glue = Chain.getValue(1);

llvm/lib/Target/RISCV/RISCVISelLowering.h

enum NodeType : unsigned {
   VRGATHER_VX_VL,
   VRGATHER_VV_VL,
   VRGATHEREI16_VV_VL,
 
   // Vector sign/zero extend with additional mask & VL operands.
   VSEXT_VL,
   VZEXT_VL,
 
   //  vpopc.m with additional mask and VL operands.
-  VPOPC_VL,
+  VCPOP_VL,
 
   // Reads value of CSR.
   // The first operand is a chain pointer. The second specifies address of the
   // required CSR. Two results are produced, the read value and the new chain
   // pointer.
   READ_CSR,
   // Write value to CSR.
   // The first operand is a chain pointer, the second specifies address of the

llvm/lib/Target/RISCV/RISCVISelLowering.cpp

SDValue RISCVTargetLowering::lowerVectorMaskVecReduction(SDValue Op,
   ISD::CondCode CC;
   SDValue Zero = DAG.getConstant(0, DL, XLenVT);
 
   switch (Op.getOpcode()) {
   default:
     llvm_unreachable("Unhandled reduction");
   case ISD::VECREDUCE_AND:
   case ISD::VP_REDUCE_AND: {
     // vpopc ~x == 0
     SDValue TrueMask = DAG.getNode(RISCVISD::VMSET_VL, DL, ContainerVT, VL);
     Vec = DAG.getNode(RISCVISD::VMXOR_VL, DL, ContainerVT, Vec, TrueMask, VL);
-    Vec = DAG.getNode(RISCVISD::VPOPC_VL, DL, XLenVT, Vec, Mask, VL);
+    Vec = DAG.getNode(RISCVISD::VCPOP_VL, DL, XLenVT, Vec, Mask, VL);
     CC = ISD::SETEQ;
     BaseOpc = ISD::AND;
     break;
   }
   case ISD::VECREDUCE_OR:
   case ISD::VP_REDUCE_OR:
     // vpopc x != 0
-    Vec = DAG.getNode(RISCVISD::VPOPC_VL, DL, XLenVT, Vec, Mask, VL);
+    Vec = DAG.getNode(RISCVISD::VCPOP_VL, DL, XLenVT, Vec, Mask, VL);
     CC = ISD::SETNE;
     BaseOpc = ISD::OR;
     break;
   case ISD::VECREDUCE_XOR:
   case ISD::VP_REDUCE_XOR: {
     // ((vpopc x) & 1) != 0
     SDValue One = DAG.getConstant(1, DL, XLenVT);
-    Vec = DAG.getNode(RISCVISD::VPOPC_VL, DL, XLenVT, Vec, Mask, VL);
+    Vec = DAG.getNode(RISCVISD::VCPOP_VL, DL, XLenVT, Vec, Mask, VL);
     Vec = DAG.getNode(ISD::AND, DL, XLenVT, Vec, One);
     CC = ISD::SETNE;
     BaseOpc = ISD::XOR;
     break;
   }
   }
 
   SDValue SetCC = DAG.getSetCC(DL, XLenVT, Vec, Zero, CC);
 
   if (!IsVP)
     return SetCC;
 
   // Now include the start value in the operation.
   // Note that we must return the start value when no elements are operated
   // upon. The vpopc instructions we've emitted in each case above will return
   // 0 for an inactive vector, and so we've already received the neutral value:
   // AND gives us (0 == 0) -> 1 and OR/XOR give us (0 != 0) -> 0. Therefore we
   // can simply include the start value.
   return DAG.getNode(BaseOpc, DL, XLenVT, SetCC, Op.getOperand(0));
 }
 
 SDValue RISCVTargetLowering::lowerVECREDUCE(SDValue Op,
                                             SelectionDAG &DAG) const {
#define NODE_NAME_CASE(NODE)                                                   \
   NODE_NAME_CASE(VMXOR_VL)
   NODE_NAME_CASE(VMCLR_VL)
   NODE_NAME_CASE(VMSET_VL)
   NODE_NAME_CASE(VRGATHER_VX_VL)
   NODE_NAME_CASE(VRGATHER_VV_VL)
   NODE_NAME_CASE(VRGATHEREI16_VV_VL)
   NODE_NAME_CASE(VSEXT_VL)
   NODE_NAME_CASE(VZEXT_VL)
-  NODE_NAME_CASE(VPOPC_VL)
+  NODE_NAME_CASE(VCPOP_VL)
   NODE_NAME_CASE(VLE_VL)
   NODE_NAME_CASE(VSE_VL)
   NODE_NAME_CASE(READ_CSR)
   NODE_NAME_CASE(WRITE_CSR)
   NODE_NAME_CASE(SWAP_CSR)
   }
   // clang-format on
   return nullptr;

llvm/lib/Target/RISCV/RISCVInstrInfoV.td

 } // Constraints = "@earlyclobber $vd", RVVConstraint = NoConstraint
 } // Predicates = [HasStdExtV, HasStdExtF]
 
 let Predicates = [HasStdExtV] in {
 // Vector Mask-Register Logical Instructions
 let RVVConstraint = NoConstraint in {
 defm VMAND_M : VMALU_MV_Mask<"vmand", 0b011001, "m">;
 defm VMNAND_M : VMALU_MV_Mask<"vmnand", 0b011101, "m">;
-defm VMANDNOT_M : VMALU_MV_Mask<"vmandnot", 0b011000, "m">;
+defm VMANDN_M : VMALU_MV_Mask<"vmandn", 0b011000, "m">;
 defm VMXOR_M : VMALU_MV_Mask<"vmxor", 0b011011, "m">;
 defm VMOR_M : VMALU_MV_Mask<"vmor", 0b011010, "m">;
 defm VMNOR_M : VMALU_MV_Mask<"vmnor", 0b011110, "m">;
-defm VMORNOT_M : VMALU_MV_Mask<"vmornot", 0b011100, "m">;
+defm VMORN_M : VMALU_MV_Mask<"vmorn", 0b011100, "m">;
 defm VMXNOR_M : VMALU_MV_Mask<"vmxnor", 0b011111, "m">;
 }
 
 def : InstAlias<"vmmv.m $vd, $vs",
                 (VMAND_MM VR:$vd, VR:$vs, VR:$vs)>;
 def : InstAlias<"vmclr.m $vd",
                 (VMXOR_MM VR:$vd, VR:$vd, VR:$vd)>;
 def : InstAlias<"vmset.m $vd",
                 (VMXNOR_MM VR:$vd, VR:$vd, VR:$vd)>;
 def : InstAlias<"vmnot.m $vd, $vs",
                 (VMNAND_MM VR:$vd, VR:$vs, VR:$vs)>;
 
+def : InstAlias<"vmandnot.mm $vd, $vs2, $vs1",
+                (VMANDN_MM VR:$vd, VR:$vs2, VR:$vs1), 0>;
+
+def : InstAlias<"vmornot.mm $vd, $vs2, $vs1",
+                (VMORN_MM VR:$vd, VR:$vs2, VR:$vs1), 0>;
+
 let hasSideEffects = 0, mayLoad = 0, mayStore = 0,
     RVVConstraint = NoConstraint  in {
 
-// Vector mask population count vpopc
-def VPOPC_M : RVInstV<0b010000, 0b10000, OPMVV, (outs GPR:$vd),
+// Vector mask population count vcpop
+def VCPOP_M : RVInstV<0b010000, 0b10000, OPMVV, (outs GPR:$vd),
                       (ins VR:$vs2, VMaskOp:$vm),
-                      "vpopc.m", "$vd, $vs2$vm">,
+                      "vcpop.m", "$vd, $vs2$vm">,
               Sched<[WriteVMPopV, ReadVMPopV, ReadVMask]>;
 
 // vfirst find-first-set mask bit
 def VFIRST_M : RVInstV<0b010000, 0b10001, OPMVV, (outs GPR:$vd),
                        (ins VR:$vs2, VMaskOp:$vm),
                        "vfirst.m", "$vd, $vs2$vm">,
               Sched<[WriteVMFFSV, ReadVMFFSV, ReadVMask]>;
 
 } // hasSideEffects = 0, mayLoad = 0, mayStore = 0
 
+def : InstAlias<"vpopc.m $vd, $vs2$vm",
+                (VCPOP_M GPR:$vd, VR:$vs2, VMaskOp:$vm), 0>;
+
 let Constraints = "@earlyclobber $vd", RVVConstraint = Iota in {
 
 // vmsbf.m set-before-first mask bit
 defm VMSBF_M : VMSFS_MV_V<"vmsbf.m", 0b010100, 0b00001>;
 // vmsif.m set-including-first mask bit
 defm VMSIF_M : VMSFS_MV_V<"vmsif.m", 0b010100, 0b00011>;
 // vmsof.m set-only-first mask bit
 defm VMSOF_M : VMSFS_MV_V<"vmsof.m", 0b010100, 0b00010>;

llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td

 //===----------------------------------------------------------------------===//
 
 //===----------------------------------------------------------------------===//
 // 16.1 Vector Mask-Register Logical Instructions
 //===----------------------------------------------------------------------===//
 
 defm PseudoVMAND: VPseudoBinaryM_MM;
 defm PseudoVMNAND: VPseudoBinaryM_MM;
-defm PseudoVMANDNOT: VPseudoBinaryM_MM;
+defm PseudoVMANDN: VPseudoBinaryM_MM;
 defm PseudoVMXOR: VPseudoBinaryM_MM;
 defm PseudoVMOR: VPseudoBinaryM_MM;
 defm PseudoVMNOR: VPseudoBinaryM_MM;
-defm PseudoVMORNOT: VPseudoBinaryM_MM;
+defm PseudoVMORN: VPseudoBinaryM_MM;
 defm PseudoVMXNOR: VPseudoBinaryM_MM;
 
 // Pseudo instructions
 defm PseudoVMCLR : VPseudoNullaryPseudoM<"VMXOR">;
 defm PseudoVMSET : VPseudoNullaryPseudoM<"VMXNOR">;
 
 //===----------------------------------------------------------------------===//
-// 16.2. Vector mask population count vpopc
+// 16.2. Vector mask population count vcpop
 //===----------------------------------------------------------------------===//
 
-defm PseudoVPOPC: VPseudoUnaryS_M;
+defm PseudoVCPOP: VPseudoUnaryS_M;
 
 //===----------------------------------------------------------------------===//
 // 16.3. vfirst find-first-set mask bit
 //===----------------------------------------------------------------------===//
 
 defm PseudoVFIRST: VPseudoUnaryS_M;
 
 //===----------------------------------------------------------------------===//

 //===----------------------------------------------------------------------===//
 
 let Predicates = [HasStdExtV] in {
 //===----------------------------------------------------------------------===//
 // 16.1 Vector Mask-Register Logical Instructions
 //===----------------------------------------------------------------------===//
 defm : VPatBinaryM_MM<"int_riscv_vmand", "PseudoVMAND">;
 defm : VPatBinaryM_MM<"int_riscv_vmnand", "PseudoVMNAND">;
-defm : VPatBinaryM_MM<"int_riscv_vmandnot", "PseudoVMANDNOT">;
+defm : VPatBinaryM_MM<"int_riscv_vmandn", "PseudoVMANDN">;
 defm : VPatBinaryM_MM<"int_riscv_vmxor", "PseudoVMXOR">;
 defm : VPatBinaryM_MM<"int_riscv_vmor", "PseudoVMOR">;
 defm : VPatBinaryM_MM<"int_riscv_vmnor", "PseudoVMNOR">;
-defm : VPatBinaryM_MM<"int_riscv_vmornot", "PseudoVMORNOT">;
+defm : VPatBinaryM_MM<"int_riscv_vmorn", "PseudoVMORN">;
 defm : VPatBinaryM_MM<"int_riscv_vmxnor", "PseudoVMXNOR">;
 
 // pseudo instructions
 defm : VPatNullaryM<"int_riscv_vmclr", "PseudoVMCLR">;
 defm : VPatNullaryM<"int_riscv_vmset", "PseudoVMSET">;
 
 //===----------------------------------------------------------------------===//
-// 16.2. Vector mask population count vpopc
+// 16.2. Vector count population in mask vcpop.m
 //===----------------------------------------------------------------------===//
-defm : VPatUnaryS_M<"int_riscv_vpopc", "PseudoVPOPC">;
+defm : VPatUnaryS_M<"int_riscv_vcpop", "PseudoVCPOP">;
 
 //===----------------------------------------------------------------------===//
 // 16.3. vfirst find-first-set mask bit
 //===----------------------------------------------------------------------===//
 defm : VPatUnaryS_M<"int_riscv_vfirst", "PseudoVFIRST">;
 
 //===----------------------------------------------------------------------===//
 // 16.4. vmsbf.m set-before-first mask bit

llvm/lib/Target/RISCV/RISCVInstrInfoVSDPatterns.td

foreach mti = AllMasks in {
   def : Pat<(mti.Mask (rvv_vnot (or VR:$rs1, VR:$rs2))),
             (!cast<Instruction>("PseudoVMNOR_MM_"#mti.LMul.MX)
                  VR:$rs1, VR:$rs2, mti.AVL, mti.Log2SEW)>;
   def : Pat<(mti.Mask (rvv_vnot (xor VR:$rs1, VR:$rs2))),
             (!cast<Instruction>("PseudoVMXNOR_MM_"#mti.LMul.MX)
                  VR:$rs1, VR:$rs2, mti.AVL, mti.Log2SEW)>;
 
   def : Pat<(mti.Mask (and VR:$rs1, (rvv_vnot VR:$rs2))),
-            (!cast<Instruction>("PseudoVMANDNOT_MM_"#mti.LMul.MX)
+            (!cast<Instruction>("PseudoVMANDN_MM_"#mti.LMul.MX)
                  VR:$rs1, VR:$rs2, mti.AVL, mti.Log2SEW)>;
   def : Pat<(mti.Mask (or VR:$rs1, (rvv_vnot VR:$rs2))),
-            (!cast<Instruction>("PseudoVMORNOT_MM_"#mti.LMul.MX)
+            (!cast<Instruction>("PseudoVMORN_MM_"#mti.LMul.MX)
                  VR:$rs1, VR:$rs2, mti.AVL, mti.Log2SEW)>;
 
   // Handle rvv_vnot the same as the vmnot.m pseudoinstruction.
   def : Pat<(mti.Mask (rvv_vnot VR:$rs)),
             (!cast<Instruction>("PseudoVMNAND_MM_"#mti.LMul.MX)
                  VR:$rs, VR:$rs, mti.AVL, mti.Log2SEW)>;
 }
 

llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td

 def riscv_vmor_vl  : SDNode<"RISCVISD::VMOR_VL",  SDT_RISCVMaskBinOp_VL, [SDNPCommutative]>;
 def riscv_vmxor_vl : SDNode<"RISCVISD::VMXOR_VL", SDT_RISCVMaskBinOp_VL, [SDNPCommutative]>;
 
 def true_mask : PatLeaf<(riscv_vmset_vl (XLenVT srcvalue))>;
 
 def riscv_vmnot_vl : PatFrag<(ops node:$rs, node:$vl),
                              (riscv_vmxor_vl node:$rs, true_mask, node:$vl)>;
 
-def riscv_vpopc_vl : SDNode<"RISCVISD::VPOPC_VL",
+def riscv_vcpop_vl : SDNode<"RISCVISD::VCPOP_VL",
                             SDTypeProfile<1, 3, [SDTCisVT<0, XLenVT>,
                                                  SDTCisVec<1>, SDTCisInt<1>,
                                                  SDTCVecEltisVT<2, i1>,
                                                  SDTCisSameNumEltsAs<1, 2>,
                                                  SDTCisVT<3, XLenVT>]>>;
 
 def SDT_RISCVVEXTEND_VL : SDTypeProfile<1, 3, [SDTCisVec<0>,
                                                SDTCisSameNumEltsAs<0, 1>,
def : Pat<(mti.Mask (riscv_vmor_vl VR:$rs1, VR:$rs2, VLOpFrag)),
                  VR:$rs1, VR:$rs2, GPR:$vl, mti.Log2SEW)>;
   def : Pat<(mti.Mask (riscv_vmxor_vl VR:$rs1, VR:$rs2, VLOpFrag)),
             (!cast<Instruction>("PseudoVMXOR_MM_" # mti.LMul.MX)
                  VR:$rs1, VR:$rs2, GPR:$vl, mti.Log2SEW)>;
 
   def : Pat<(mti.Mask (riscv_vmand_vl VR:$rs1,
                                       (riscv_vmnot_vl VR:$rs2, VLOpFrag),
                                       VLOpFrag)),
-            (!cast<Instruction>("PseudoVMANDNOT_MM_" # mti.LMul.MX)
+            (!cast<Instruction>("PseudoVMANDN_MM_" # mti.LMul.MX)
                  VR:$rs1, VR:$rs2, GPR:$vl, mti.Log2SEW)>;
   def : Pat<(mti.Mask (riscv_vmor_vl VR:$rs1,
                                      (riscv_vmnot_vl VR:$rs2, VLOpFrag),
                                      VLOpFrag)),
-            (!cast<Instruction>("PseudoVMORNOT_MM_" # mti.LMul.MX)
+            (!cast<Instruction>("PseudoVMORN_MM_" # mti.LMul.MX)
                  VR:$rs1, VR:$rs2, GPR:$vl, mti.Log2SEW)>;
   // XOR is associative so we need 2 patterns for VMXNOR.
   def : Pat<(mti.Mask (riscv_vmxor_vl (riscv_vmnot_vl VR:$rs1,
                                                       VLOpFrag),
                                      VR:$rs2, VLOpFrag)),
             (!cast<Instruction>("PseudoVMXNOR_MM_" # mti.LMul.MX)
                  VR:$rs1, VR:$rs2, GPR:$vl, mti.Log2SEW)>;
 
def : Pat<(mti.Mask (riscv_vmnot_vl (riscv_vmxor_vl VR:$rs1, VR:$rs2,
             (!cast<Instruction>("PseudoVMXNOR_MM_" # mti.LMul.MX)
                  VR:$rs1, VR:$rs2, GPR:$vl, mti.Log2SEW)>;
 
   // Match the not idiom to the vmnot.m pseudo.
   def : Pat<(mti.Mask (riscv_vmnot_vl VR:$rs, VLOpFrag)),
             (!cast<Instruction>("PseudoVMNAND_MM_" # mti.LMul.MX)
                  VR:$rs, VR:$rs, GPR:$vl, mti.Log2SEW)>;
 
-  // 16.2 Vector Mask Population Count vpopc
-  def : Pat<(XLenVT (riscv_vpopc_vl (mti.Mask VR:$rs2), (mti.Mask true_mask),
+  // 16.2 Vector count population in mask vcpop.m
+  def : Pat<(XLenVT (riscv_vcpop_vl (mti.Mask VR:$rs2), (mti.Mask true_mask),
                                     VLOpFrag)),
-            (!cast<Instruction>("PseudoVPOPC_M_" # mti.BX)
+            (!cast<Instruction>("PseudoVCPOP_M_" # mti.BX)
                  VR:$rs2, GPR:$vl, mti.Log2SEW)>;
-  def : Pat<(XLenVT (riscv_vpopc_vl (mti.Mask VR:$rs2), (mti.Mask V0),
+  def : Pat<(XLenVT (riscv_vcpop_vl (mti.Mask VR:$rs2), (mti.Mask V0),
                                     VLOpFrag)),
-            (!cast<Instruction>("PseudoVPOPC_M_" # mti.BX # "_MASK")
+            (!cast<Instruction>("PseudoVCPOP_M_" # mti.BX # "_MASK")
                  VR:$rs2, (mti.Mask V0), GPR:$vl, mti.Log2SEW)>;
 }
 
 } // Predicates = [HasStdExtV]
 
 let Predicates = [HasStdExtV] in {
 // 17.1. Integer Scalar Move Instructions
 // 17.4. Vector Register Gather Instruction

llvm/test/CodeGen/RISCV/rvv/fixed-vectors-mask-logic.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=riscv32 -mattr=+experimental-v -riscv-v-vector-bits-min=128 -verify-machineinstrs < %s | FileCheck %s
 ; RUN: llc -mtriple=riscv64 -mattr=+experimental-v -riscv-v-vector-bits-min=128 -verify-machineinstrs < %s | FileCheck %s
 ; RUN: llc -mtriple=riscv32 -mattr=+experimental-v -riscv-v-vector-bits-min=128 -verify-machineinstrs < %s | FileCheck %s
 ; RUN: llc -mtriple=riscv64 -mattr=+experimental-v -riscv-v-vector-bits-min=128 -verify-machineinstrs < %s | FileCheck %s
 
 define void @and_v8i1(<8 x i1>* %x, <8 x i1>* %y) {
 ; CHECK-LABEL: and_v8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, mu
 ; CHECK-NEXT:    vle1.v v25, (a0)
 ; CHECK-NEXT:    vle1.v v26, (a1)

 }
 
 define void @andnot_v8i1(<8 x i1>* %x, <8 x i1>* %y) {
 ; CHECK-LABEL: andnot_v8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, mu
 ; CHECK-NEXT:    vle1.v v25, (a0)
 ; CHECK-NEXT:    vle1.v v26, (a1)
-; CHECK-NEXT:    vmandnot.mm v25, v26, v25
+; CHECK-NEXT:    vmandn.mm v25, v26, v25
 ; CHECK-NEXT:    vse1.v v25, (a0)
 ; CHECK-NEXT:    ret
   %a = load <8 x i1>, <8 x i1>* %x
   %b = load <8 x i1>, <8 x i1>* %y
   %c = xor <8 x i1> %a, <i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1>
   %d = and <8 x i1> %b, %c
   store <8 x i1> %d, <8 x i1>* %x
   ret void
 }
 
 define void @ornot_v16i1(<16 x i1>* %x, <16 x i1>* %y) {
 ; CHECK-LABEL: ornot_v16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 16, e8, m1, ta, mu
 ; CHECK-NEXT:    vle1.v v25, (a0)
 ; CHECK-NEXT:    vle1.v v26, (a1)
-; CHECK-NEXT:    vmornot.mm v25, v26, v25
+; CHECK-NEXT:    vmorn.mm v25, v26, v25
 ; CHECK-NEXT:    vse1.v v25, (a0)
 ; CHECK-NEXT:    ret
   %a = load <16 x i1>, <16 x i1>* %x
   %b = load <16 x i1>, <16 x i1>* %y
   %c = xor <16 x i1> %a, <i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1>
   %d = or <16 x i1> %b, %c
   store <16 x i1> %d, <16 x i1>* %x
   ret void

llvm/test/CodeGen/RISCV/rvv/fixed-vectors-reduction-mask-vp.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=riscv32 -mattr=+experimental-v -riscv-v-vector-bits-min=128 -verify-machineinstrs < %s \
 ; RUN:   | FileCheck %s
 ; RUN: llc -mtriple=riscv64 -mattr=+experimental-v -riscv-v-vector-bits-min=128 -verify-machineinstrs < %s \
 ; RUN:   | FileCheck %s
 
 declare i1 @llvm.vp.reduce.and.v1i1(i1, <1 x i1>, <1 x i1>, i32)
 
 define signext i1 @vpreduce_and_v1i1(i1 signext %s, <1 x i1> %v, <1 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_and_v1i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    seqz a1, a1
 ; CHECK-NEXT:    and a0, a1, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.and.v1i1(i1 %s, <1 x i1> %v, <1 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.or.v1i1(i1, <1 x i1>, <1 x i1>, i32)
 
 define signext i1 @vpreduce_or_v1i1(i1 signext %s, <1 x i1> %v, <1 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_or_v1i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    snez a1, a1
 ; CHECK-NEXT:    or a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.or.v1i1(i1 %s, <1 x i1> %v, <1 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.xor.v1i1(i1, <1 x i1>, <1 x i1>, i32)
 
 define signext i1 @vpreduce_xor_v1i1(i1 signext %s, <1 x i1> %v, <1 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_xor_v1i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    xor a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.xor.v1i1(i1 %s, <1 x i1> %v, <1 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.and.v2i1(i1, <2 x i1>, <2 x i1>, i32)
 
 define signext i1 @vpreduce_and_v2i1(i1 signext %s, <2 x i1> %v, <2 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_and_v2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    seqz a1, a1
 ; CHECK-NEXT:    and a0, a1, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.and.v2i1(i1 %s, <2 x i1> %v, <2 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.or.v2i1(i1, <2 x i1>, <2 x i1>, i32)
 
 define signext i1 @vpreduce_or_v2i1(i1 signext %s, <2 x i1> %v, <2 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_or_v2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    snez a1, a1
 ; CHECK-NEXT:    or a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.or.v2i1(i1 %s, <2 x i1> %v, <2 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.xor.v2i1(i1, <2 x i1>, <2 x i1>, i32)
 
 define signext i1 @vpreduce_xor_v2i1(i1 signext %s, <2 x i1> %v, <2 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_xor_v2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    xor a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.xor.v2i1(i1 %s, <2 x i1> %v, <2 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.and.v4i1(i1, <4 x i1>, <4 x i1>, i32)
 
 define signext i1 @vpreduce_and_v4i1(i1 signext %s, <4 x i1> %v, <4 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_and_v4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    seqz a1, a1
 ; CHECK-NEXT:    and a0, a1, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.and.v4i1(i1 %s, <4 x i1> %v, <4 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.or.v4i1(i1, <4 x i1>, <4 x i1>, i32)
 
 define signext i1 @vpreduce_or_v4i1(i1 signext %s, <4 x i1> %v, <4 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_or_v4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    snez a1, a1
 ; CHECK-NEXT:    or a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.or.v4i1(i1 %s, <4 x i1> %v, <4 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.xor.v4i1(i1, <4 x i1>, <4 x i1>, i32)
 
 define signext i1 @vpreduce_xor_v4i1(i1 signext %s, <4 x i1> %v, <4 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_xor_v4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    xor a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.xor.v4i1(i1 %s, <4 x i1> %v, <4 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.and.v8i1(i1, <8 x i1>, <8 x i1>, i32)
 
 define signext i1 @vpreduce_and_v8i1(i1 signext %s, <8 x i1> %v, <8 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_and_v8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    seqz a1, a1
 ; CHECK-NEXT:    and a0, a1, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.and.v8i1(i1 %s, <8 x i1> %v, <8 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.or.v8i1(i1, <8 x i1>, <8 x i1>, i32)
 
 define signext i1 @vpreduce_or_v8i1(i1 signext %s, <8 x i1> %v, <8 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_or_v8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    snez a1, a1
 ; CHECK-NEXT:    or a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.or.v8i1(i1 %s, <8 x i1> %v, <8 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.xor.v8i1(i1, <8 x i1>, <8 x i1>, i32)
 
 define signext i1 @vpreduce_xor_v8i1(i1 signext %s, <8 x i1> %v, <8 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_xor_v8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    xor a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.xor.v8i1(i1 %s, <8 x i1> %v, <8 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.and.v16i1(i1, <16 x i1>, <16 x i1>, i32)
 
 define signext i1 @vpreduce_and_v16i1(i1 signext %s, <16 x i1> %v, <16 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_and_v16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    seqz a1, a1
 ; CHECK-NEXT:    and a0, a1, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.and.v16i1(i1 %s, <16 x i1> %v, <16 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.or.v16i1(i1, <16 x i1>, <16 x i1>, i32)
 
 define signext i1 @vpreduce_or_v16i1(i1 signext %s, <16 x i1> %v, <16 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_or_v16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    snez a1, a1
 ; CHECK-NEXT:    or a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.or.v16i1(i1 %s, <16 x i1> %v, <16 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.xor.v16i1(i1, <16 x i1>, <16 x i1>, i32)
 
 define signext i1 @vpreduce_xor_v16i1(i1 signext %s, <16 x i1> %v, <16 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_xor_v16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    xor a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.xor.v16i1(i1 %s, <16 x i1> %v, <16 x i1> %m, i32 %evl)
   ret i1 %r
 }

llvm/test/CodeGen/RISCV/rvv/fixed-vectors-select-int.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=riscv32 -mattr=+experimental-v -riscv-v-vector-bits-min=128 -verify-machineinstrs < %s \
 ; RUN:   | FileCheck %s --check-prefixes=CHECK,RV32
 ; RUN: llc -mtriple=riscv64 -mattr=+experimental-v -riscv-v-vector-bits-min=128 -verify-machineinstrs < %s \
 ; RUN:   | FileCheck %s --check-prefixes=CHECK,RV64
 
 define <1 x i1> @select_v1i1(i1 zeroext %c, <1 x i1> %a, <1 x i1> %b) {
 ; CHECK-LABEL: select_v1i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 1, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %v = select i1 %c, <1 x i1> %a, <1 x i1> %b
   ret <1 x i1> %v
 }
 
 define <1 x i1> @selectcc_v1i1(i1 signext %a, i1 signext %b, <1 x i1> %c, <1 x i1> %d) {
 ; CHECK-LABEL: selectcc_v1i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    xor a0, a0, a1
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    vsetivli zero, 1, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %cmp = icmp ne i1 %a, %b
   %v = select i1 %cmp, <1 x i1> %c, <1 x i1> %d
   ret <1 x i1> %v
 }
 
 define <2 x i1> @select_v2i1(i1 zeroext %c, <2 x i1> %a, <2 x i1> %b) {
 ; CHECK-LABEL: select_v2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 2, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %v = select i1 %c, <2 x i1> %a, <2 x i1> %b
   ret <2 x i1> %v
 }
 
 define <2 x i1> @selectcc_v2i1(i1 signext %a, i1 signext %b, <2 x i1> %c, <2 x i1> %d) {
 ; CHECK-LABEL: selectcc_v2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    xor a0, a0, a1
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    vsetivli zero, 2, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %cmp = icmp ne i1 %a, %b
   %v = select i1 %cmp, <2 x i1> %c, <2 x i1> %d
   ret <2 x i1> %v
 }
 
 define <4 x i1> @select_v4i1(i1 zeroext %c, <4 x i1> %a, <4 x i1> %b) {
 ; CHECK-LABEL: select_v4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 4, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %v = select i1 %c, <4 x i1> %a, <4 x i1> %b
   ret <4 x i1> %v
 }
 
 define <4 x i1> @selectcc_v4i1(i1 signext %a, i1 signext %b, <4 x i1> %c, <4 x i1> %d) {
 ; CHECK-LABEL: selectcc_v4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    xor a0, a0, a1
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    vsetivli zero, 4, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %cmp = icmp ne i1 %a, %b
   %v = select i1 %cmp, <4 x i1> %c, <4 x i1> %d
   ret <4 x i1> %v
 }
 
 define <8 x i1> @select_v8i1(i1 zeroext %c, <8 x i1> %a, <8 x i1> %b) {
 ; CHECK-LABEL: select_v8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %v = select i1 %c, <8 x i1> %a, <8 x i1> %b
   ret <8 x i1> %v
 }
 
 define <8 x i1> @selectcc_v8i1(i1 signext %a, i1 signext %b, <8 x i1> %c, <8 x i1> %d) {
 ; CHECK-LABEL: selectcc_v8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    xor a0, a0, a1
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %cmp = icmp ne i1 %a, %b
   %v = select i1 %cmp, <8 x i1> %c, <8 x i1> %d
   ret <8 x i1> %v
 }
 
 define <16 x i1> @select_v16i1(i1 zeroext %c, <16 x i1> %a, <16 x i1> %b) {
 ; CHECK-LABEL: select_v16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 16, e8, m1, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %v = select i1 %c, <16 x i1> %a, <16 x i1> %b
   ret <16 x i1> %v
 }
 
 define <16 x i1> @selectcc_v16i1(i1 signext %a, i1 signext %b, <16 x i1> %c, <16 x i1> %d) {
 ; CHECK-LABEL: selectcc_v16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    xor a0, a0, a1
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    vsetivli zero, 16, e8, m1, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %cmp = icmp ne i1 %a, %b
   %v = select i1 %cmp, <16 x i1> %c, <16 x i1> %d
   ret <16 x i1> %v
 }
 

llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vreductions-mask.ll

 }
 
 declare i1 @llvm.vector.reduce.or.v2i1(<2 x i1>)
 
 define signext i1 @vreduce_or_v2i1(<2 x i1> %v) {
 ; CHECK-LABEL: vreduce_or_v2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 2, e8, mf8, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    snez a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.or.v2i1(<2 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.xor.v2i1(<2 x i1>)
 
 define signext i1 @vreduce_xor_v2i1(<2 x i1> %v) {
 ; CHECK-LABEL: vreduce_xor_v2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 2, e8, mf8, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.xor.v2i1(<2 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.and.v2i1(<2 x i1>)
 
 define signext i1 @vreduce_and_v2i1(<2 x i1> %v) {
 ; CHECK-LABEL: vreduce_and_v2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 2, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
-; CHECK-NEXT:    vpopc.m a0, v25
+; CHECK-NEXT:    vcpop.m a0, v25
 ; CHECK-NEXT:    seqz a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.and.v2i1(<2 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.or.v4i1(<4 x i1>)
 
 define signext i1 @vreduce_or_v4i1(<4 x i1> %v) {
 ; CHECK-LABEL: vreduce_or_v4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 4, e8, mf4, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    snez a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.or.v4i1(<4 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.xor.v4i1(<4 x i1>)
 
 define signext i1 @vreduce_xor_v4i1(<4 x i1> %v) {
 ; CHECK-LABEL: vreduce_xor_v4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 4, e8, mf4, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.xor.v4i1(<4 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.and.v4i1(<4 x i1>)
 
 define signext i1 @vreduce_and_v4i1(<4 x i1> %v) {
 ; CHECK-LABEL: vreduce_and_v4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 4, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
-; CHECK-NEXT:    vpopc.m a0, v25
+; CHECK-NEXT:    vcpop.m a0, v25
 ; CHECK-NEXT:    seqz a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.and.v4i1(<4 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.or.v8i1(<8 x i1>)
 
 define signext i1 @vreduce_or_v8i1(<8 x i1> %v) {
 ; CHECK-LABEL: vreduce_or_v8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    snez a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.or.v8i1(<8 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.xor.v8i1(<8 x i1>)
 
 define signext i1 @vreduce_xor_v8i1(<8 x i1> %v) {
 ; CHECK-LABEL: vreduce_xor_v8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.xor.v8i1(<8 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.and.v8i1(<8 x i1>)
 
 define signext i1 @vreduce_and_v8i1(<8 x i1> %v) {
 ; CHECK-LABEL: vreduce_and_v8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
-; CHECK-NEXT:    vpopc.m a0, v25
+; CHECK-NEXT:    vcpop.m a0, v25
 ; CHECK-NEXT:    seqz a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.and.v8i1(<8 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.or.v16i1(<16 x i1>)
 
 define signext i1 @vreduce_or_v16i1(<16 x i1> %v) {
 ; CHECK-LABEL: vreduce_or_v16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 16, e8, m1, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    snez a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.or.v16i1(<16 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.xor.v16i1(<16 x i1>)
 
 define signext i1 @vreduce_xor_v16i1(<16 x i1> %v) {
 ; CHECK-LABEL: vreduce_xor_v16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 16, e8, m1, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.xor.v16i1(<16 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.and.v16i1(<16 x i1>)
 
 define signext i1 @vreduce_and_v16i1(<16 x i1> %v) {
 ; CHECK-LABEL: vreduce_and_v16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 16, e8, m1, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
-; CHECK-NEXT:    vpopc.m a0, v25
+; CHECK-NEXT:    vcpop.m a0, v25
 ; CHECK-NEXT:    seqz a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.and.v16i1(<16 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.or.v32i1(<32 x i1>)
 
 define signext i1 @vreduce_or_v32i1(<32 x i1> %v) {
 ; LMULMAX1-LABEL: vreduce_or_v32i1:
 ; LMULMAX1:       # %bb.0:
 ; LMULMAX1-NEXT:    vsetivli zero, 16, e8, m1, ta, mu
 ; LMULMAX1-NEXT:    vmor.mm v25, v0, v8
-; LMULMAX1-NEXT:    vpopc.m a0, v25
+; LMULMAX1-NEXT:    vcpop.m a0, v25
 ; LMULMAX1-NEXT:    snez a0, a0
 ; LMULMAX1-NEXT:    neg a0, a0
 ; LMULMAX1-NEXT:    ret
 ;
 ; LMULMAX8-LABEL: vreduce_or_v32i1:
 ; LMULMAX8:       # %bb.0:
 ; LMULMAX8-NEXT:    addi a0, zero, 32
 ; LMULMAX8-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
-; LMULMAX8-NEXT:    vpopc.m a0, v0
+; LMULMAX8-NEXT:    vcpop.m a0, v0
 ; LMULMAX8-NEXT:    snez a0, a0
 ; LMULMAX8-NEXT:    neg a0, a0
 ; LMULMAX8-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.or.v32i1(<32 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.xor.v32i1(<32 x i1>)
 
 define signext i1 @vreduce_xor_v32i1(<32 x i1> %v) {
 ; LMULMAX1-LABEL: vreduce_xor_v32i1:
 ; LMULMAX1:       # %bb.0:
 ; LMULMAX1-NEXT:    vsetivli zero, 16, e8, m1, ta, mu
 ; LMULMAX1-NEXT:    vmxor.mm v25, v0, v8
-; LMULMAX1-NEXT:    vpopc.m a0, v25
+; LMULMAX1-NEXT:    vcpop.m a0, v25
 ; LMULMAX1-NEXT:    andi a0, a0, 1
 ; LMULMAX1-NEXT:    neg a0, a0
 ; LMULMAX1-NEXT:    ret
 ;
 ; LMULMAX8-LABEL: vreduce_xor_v32i1:
 ; LMULMAX8:       # %bb.0:
 ; LMULMAX8-NEXT:    addi a0, zero, 32
 ; LMULMAX8-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
-; LMULMAX8-NEXT:    vpopc.m a0, v0
+; LMULMAX8-NEXT:    vcpop.m a0, v0
 ; LMULMAX8-NEXT:    andi a0, a0, 1
 ; LMULMAX8-NEXT:    neg a0, a0
 ; LMULMAX8-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.xor.v32i1(<32 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.and.v32i1(<32 x i1>)
 
 define signext i1 @vreduce_and_v32i1(<32 x i1> %v) {
 ; LMULMAX1-LABEL: vreduce_and_v32i1:
 ; LMULMAX1:       # %bb.0:
 ; LMULMAX1-NEXT:    vsetivli zero, 16, e8, m1, ta, mu
 ; LMULMAX1-NEXT:    vmnand.mm v25, v0, v8
-; LMULMAX1-NEXT:    vpopc.m a0, v25
+; LMULMAX1-NEXT:    vcpop.m a0, v25
 ; LMULMAX1-NEXT:    seqz a0, a0
 ; LMULMAX1-NEXT:    neg a0, a0
 ; LMULMAX1-NEXT:    ret
 ;
 ; LMULMAX8-LABEL: vreduce_and_v32i1:
 ; LMULMAX8:       # %bb.0:
 ; LMULMAX8-NEXT:    addi a0, zero, 32
 ; LMULMAX8-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
 ; LMULMAX8-NEXT:    vmnand.mm v25, v0, v0
-; LMULMAX8-NEXT:    vpopc.m a0, v25
+; LMULMAX8-NEXT:    vcpop.m a0, v25
 ; LMULMAX8-NEXT:    seqz a0, a0
 ; LMULMAX8-NEXT:    neg a0, a0
 ; LMULMAX8-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.and.v32i1(<32 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.or.v64i1(<64 x i1>)
 
 define signext i1 @vreduce_or_v64i1(<64 x i1> %v) {
 ; LMULMAX1-LABEL: vreduce_or_v64i1:
 ; LMULMAX1:       # %bb.0:
 ; LMULMAX1-NEXT:    vsetivli zero, 16, e8, m1, ta, mu
 ; LMULMAX1-NEXT:    vmor.mm v25, v8, v10
 ; LMULMAX1-NEXT:    vmor.mm v26, v0, v9
 ; LMULMAX1-NEXT:    vmor.mm v25, v26, v25
-; LMULMAX1-NEXT:    vpopc.m a0, v25
+; LMULMAX1-NEXT:    vcpop.m a0, v25
 ; LMULMAX1-NEXT:    snez a0, a0
 ; LMULMAX1-NEXT:    neg a0, a0
 ; LMULMAX1-NEXT:    ret
 ;
 ; LMULMAX8-LABEL: vreduce_or_v64i1:
 ; LMULMAX8:       # %bb.0:
 ; LMULMAX8-NEXT:    addi a0, zero, 64
 ; LMULMAX8-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
-; LMULMAX8-NEXT:    vpopc.m a0, v0
+; LMULMAX8-NEXT:    vcpop.m a0, v0
 ; LMULMAX8-NEXT:    snez a0, a0
 ; LMULMAX8-NEXT:    neg a0, a0
 ; LMULMAX8-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.or.v64i1(<64 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.xor.v64i1(<64 x i1>)
 
 define signext i1 @vreduce_xor_v64i1(<64 x i1> %v) {
 ; LMULMAX1-LABEL: vreduce_xor_v64i1:
 ; LMULMAX1:       # %bb.0:
 ; LMULMAX1-NEXT:    vsetivli zero, 16, e8, m1, ta, mu
 ; LMULMAX1-NEXT:    vmxor.mm v25, v8, v10
 ; LMULMAX1-NEXT:    vmxor.mm v26, v0, v9
 ; LMULMAX1-NEXT:    vmxor.mm v25, v26, v25
-; LMULMAX1-NEXT:    vpopc.m a0, v25
+; LMULMAX1-NEXT:    vcpop.m a0, v25
 ; LMULMAX1-NEXT:    andi a0, a0, 1
 ; LMULMAX1-NEXT:    neg a0, a0
 ; LMULMAX1-NEXT:    ret
 ;
 ; LMULMAX8-LABEL: vreduce_xor_v64i1:
 ; LMULMAX8:       # %bb.0:
 ; LMULMAX8-NEXT:    addi a0, zero, 64
 ; LMULMAX8-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
-; LMULMAX8-NEXT:    vpopc.m a0, v0
+; LMULMAX8-NEXT:    vcpop.m a0, v0
 ; LMULMAX8-NEXT:    andi a0, a0, 1
 ; LMULMAX8-NEXT:    neg a0, a0
 ; LMULMAX8-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.xor.v64i1(<64 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.and.v64i1(<64 x i1>)
 
 define signext i1 @vreduce_and_v64i1(<64 x i1> %v) {
 ; LMULMAX1-LABEL: vreduce_and_v64i1:
 ; LMULMAX1:       # %bb.0:
 ; LMULMAX1-NEXT:    vsetivli zero, 16, e8, m1, ta, mu
 ; LMULMAX1-NEXT:    vmand.mm v25, v8, v10
 ; LMULMAX1-NEXT:    vmand.mm v26, v0, v9
 ; LMULMAX1-NEXT:    vmnand.mm v25, v26, v25
-; LMULMAX1-NEXT:    vpopc.m a0, v25
+; LMULMAX1-NEXT:    vcpop.m a0, v25
 ; LMULMAX1-NEXT:    seqz a0, a0
 ; LMULMAX1-NEXT:    neg a0, a0
 ; LMULMAX1-NEXT:    ret
 ;
 ; LMULMAX8-LABEL: vreduce_and_v64i1:
 ; LMULMAX8:       # %bb.0:
 ; LMULMAX8-NEXT:    addi a0, zero, 64
 ; LMULMAX8-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
 ; LMULMAX8-NEXT:    vmnand.mm v25, v0, v0
-; LMULMAX8-NEXT:    vpopc.m a0, v25
+; LMULMAX8-NEXT:    vcpop.m a0, v25
 ; LMULMAX8-NEXT:    seqz a0, a0
 ; LMULMAX8-NEXT:    neg a0, a0
 ; LMULMAX8-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.and.v64i1(<64 x i1> %v)
   ret i1 %red
 }

llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vselect.ll

; CHECK-NEXT:    ret
   store <32 x half> %vsel, <32 x half>* %z
   ret void
 }
 
 define <2 x i1> @vselect_v2i1(<2 x i1> %a, <2 x i1> %b, <2 x i1> %cc) {
 ; CHECK-LABEL: vselect_v2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 2, e8, mf8, ta, mu
-; CHECK-NEXT:    vmandnot.mm v25, v8, v9
+; CHECK-NEXT:    vmandn.mm v25, v8, v9
 ; CHECK-NEXT:    vmand.mm v26, v0, v9
 ; CHECK-NEXT:    vmor.mm v0, v26, v25
 ; CHECK-NEXT:    ret
   %v = select <2 x i1> %cc, <2 x i1> %a, <2 x i1> %b
   ret <2 x i1> %v
 }
 
 define <4 x i1> @vselect_v4i1(<4 x i1> %a, <4 x i1> %b, <4 x i1> %cc) {
 ; CHECK-LABEL: vselect_v4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 4, e8, mf4, ta, mu
-; CHECK-NEXT:    vmandnot.mm v25, v8, v9
+; CHECK-NEXT:    vmandn.mm v25, v8, v9
 ; CHECK-NEXT:    vmand.mm v26, v0, v9
 ; CHECK-NEXT:    vmor.mm v0, v26, v25
 ; CHECK-NEXT:    ret
   %v = select <4 x i1> %cc, <4 x i1> %a, <4 x i1> %b
   ret <4 x i1> %v
 }
 
 define <8 x i1> @vselect_v8i1(<8 x i1> %a, <8 x i1> %b, <8 x i1> %cc) {
 ; CHECK-LABEL: vselect_v8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 8, e8, mf2, ta, mu
-; CHECK-NEXT:    vmandnot.mm v25, v8, v9
+; CHECK-NEXT:    vmandn.mm v25, v8, v9
 ; CHECK-NEXT:    vmand.mm v26, v0, v9
 ; CHECK-NEXT:    vmor.mm v0, v26, v25
 ; CHECK-NEXT:    ret
   %v = select <8 x i1> %cc, <8 x i1> %a, <8 x i1> %b
   ret <8 x i1> %v
 }
 
 define <16 x i1> @vselect_v16i1(<16 x i1> %a, <16 x i1> %b, <16 x i1> %cc) {
 ; CHECK-LABEL: vselect_v16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetivli zero, 16, e8, m1, ta, mu
-; CHECK-NEXT:    vmandnot.mm v25, v8, v9
+; CHECK-NEXT:    vmandn.mm v25, v8, v9
 ; CHECK-NEXT:    vmand.mm v26, v0, v9
 ; CHECK-NEXT:    vmor.mm v0, v26, v25
 ; CHECK-NEXT:    ret
   %v = select <16 x i1> %cc, <16 x i1> %a, <16 x i1> %b
   ret <16 x i1> %v
 }
 
 define <32 x i1> @vselect_v32i1(<32 x i1> %a, <32 x i1> %b, <32 x i1> %cc) {
 ; CHECK-LABEL: vselect_v32i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    addi a0, zero, 32
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
-; CHECK-NEXT:    vmandnot.mm v25, v8, v9
+; CHECK-NEXT:    vmandn.mm v25, v8, v9
 ; CHECK-NEXT:    vmand.mm v26, v0, v9
 ; CHECK-NEXT:    vmor.mm v0, v26, v25
 ; CHECK-NEXT:    ret
   %v = select <32 x i1> %cc, <32 x i1> %a, <32 x i1> %b
   ret <32 x i1> %v
 }
 
 define <64 x i1> @vselect_v64i1(<64 x i1> %a, <64 x i1> %b, <64 x i1> %cc) {
 ; CHECK-LABEL: vselect_v64i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    addi a0, zero, 64
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
-; CHECK-NEXT:    vmandnot.mm v25, v8, v9
+; CHECK-NEXT:    vmandn.mm v25, v8, v9
 ; CHECK-NEXT:    vmand.mm v26, v0, v9
 ; CHECK-NEXT:    vmor.mm v0, v26, v25
 ; CHECK-NEXT:    ret
   %v = select <64 x i1> %cc, <64 x i1> %a, <64 x i1> %b
   ret <64 x i1> %v
 }

llvm/test/CodeGen/RISCV/rvv/select-int.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=riscv32 -mattr=+experimental-v -verify-machineinstrs < %s \
 ; RUN:   | FileCheck %s --check-prefixes=CHECK,RV32
 ; RUN: llc -mtriple=riscv64 -mattr=+experimental-v -verify-machineinstrs < %s \
 ; RUN:   | FileCheck %s --check-prefixes=CHECK,RV64
 
 define <vscale x 1 x i1> @select_nxv1i1(i1 zeroext %c, <vscale x 1 x i1> %a, <vscale x 1 x i1> %b) {
 ; CHECK-LABEL: select_nxv1i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a1, zero, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %v = select i1 %c, <vscale x 1 x i1> %a, <vscale x 1 x i1> %b
   ret <vscale x 1 x i1> %v
 }
 
 define <vscale x 1 x i1> @selectcc_nxv1i1(i1 signext %a, i1 signext %b, <vscale x 1 x i1> %c, <vscale x 1 x i1> %d) {
 ; CHECK-LABEL: selectcc_nxv1i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    xor a0, a0, a1
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    vsetvli a1, zero, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %cmp = icmp ne i1 %a, %b
   %v = select i1 %cmp, <vscale x 1 x i1> %c, <vscale x 1 x i1> %d
   ret <vscale x 1 x i1> %v
 }
 
 define <vscale x 2 x i1> @select_nxv2i1(i1 zeroext %c, <vscale x 2 x i1> %a, <vscale x 2 x i1> %b) {
 ; CHECK-LABEL: select_nxv2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a1, zero, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %v = select i1 %c, <vscale x 2 x i1> %a, <vscale x 2 x i1> %b
   ret <vscale x 2 x i1> %v
 }
 
 define <vscale x 2 x i1> @selectcc_nxv2i1(i1 signext %a, i1 signext %b, <vscale x 2 x i1> %c, <vscale x 2 x i1> %d) {
 ; CHECK-LABEL: selectcc_nxv2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    xor a0, a0, a1
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    vsetvli a1, zero, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %cmp = icmp ne i1 %a, %b
   %v = select i1 %cmp, <vscale x 2 x i1> %c, <vscale x 2 x i1> %d
   ret <vscale x 2 x i1> %v
 }
 
 define <vscale x 4 x i1> @select_nxv4i1(i1 zeroext %c, <vscale x 4 x i1> %a, <vscale x 4 x i1> %b) {
 ; CHECK-LABEL: select_nxv4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a1, zero, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %v = select i1 %c, <vscale x 4 x i1> %a, <vscale x 4 x i1> %b
   ret <vscale x 4 x i1> %v
 }
 
 define <vscale x 4 x i1> @selectcc_nxv4i1(i1 signext %a, i1 signext %b, <vscale x 4 x i1> %c, <vscale x 4 x i1> %d) {
 ; CHECK-LABEL: selectcc_nxv4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    xor a0, a0, a1
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    vsetvli a1, zero, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %cmp = icmp ne i1 %a, %b
   %v = select i1 %cmp, <vscale x 4 x i1> %c, <vscale x 4 x i1> %d
   ret <vscale x 4 x i1> %v
 }
 
 define <vscale x 8 x i1> @select_nxv8i1(i1 zeroext %c, <vscale x 8 x i1> %a, <vscale x 8 x i1> %b) {
 ; CHECK-LABEL: select_nxv8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a1, zero, e8, m1, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %v = select i1 %c, <vscale x 8 x i1> %a, <vscale x 8 x i1> %b
   ret <vscale x 8 x i1> %v
 }
 
 define <vscale x 8 x i1> @selectcc_nxv8i1(i1 signext %a, i1 signext %b, <vscale x 8 x i1> %c, <vscale x 8 x i1> %d) {
 ; CHECK-LABEL: selectcc_nxv8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    xor a0, a0, a1
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    vsetvli a1, zero, e8, m1, ta, mu
 ; CHECK-NEXT:    vmv.v.x v25, a0
 ; CHECK-NEXT:    vmsne.vi v25, v25, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %cmp = icmp ne i1 %a, %b
   %v = select i1 %cmp, <vscale x 8 x i1> %c, <vscale x 8 x i1> %d
   ret <vscale x 8 x i1> %v
 }
 
 define <vscale x 16 x i1> @select_nxv16i1(i1 zeroext %c, <vscale x 16 x i1> %a, <vscale x 16 x i1> %b) {
 ; CHECK-LABEL: select_nxv16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a1, zero, e8, m2, ta, mu
 ; CHECK-NEXT:    vmv.v.x v26, a0
 ; CHECK-NEXT:    vmsne.vi v25, v26, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %v = select i1 %c, <vscale x 16 x i1> %a, <vscale x 16 x i1> %b
   ret <vscale x 16 x i1> %v
 }
 
 define <vscale x 16 x i1> @selectcc_nxv16i1(i1 signext %a, i1 signext %b, <vscale x 16 x i1> %c, <vscale x 16 x i1> %d) {
 ; CHECK-LABEL: selectcc_nxv16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    xor a0, a0, a1
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    vsetvli a1, zero, e8, m2, ta, mu
 ; CHECK-NEXT:    vmv.v.x v26, a0
 ; CHECK-NEXT:    vmsne.vi v25, v26, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %cmp = icmp ne i1 %a, %b
   %v = select i1 %cmp, <vscale x 16 x i1> %c, <vscale x 16 x i1> %d
   ret <vscale x 16 x i1> %v
 }
 
 define <vscale x 32 x i1> @select_nxv32i1(i1 zeroext %c, <vscale x 32 x i1> %a, <vscale x 32 x i1> %b) {
 ; CHECK-LABEL: select_nxv32i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a1, zero, e8, m4, ta, mu
 ; CHECK-NEXT:    vmv.v.x v28, a0
 ; CHECK-NEXT:    vmsne.vi v25, v28, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %v = select i1 %c, <vscale x 32 x i1> %a, <vscale x 32 x i1> %b
   ret <vscale x 32 x i1> %v
 }
 
 define <vscale x 32 x i1> @selectcc_nxv32i1(i1 signext %a, i1 signext %b, <vscale x 32 x i1> %c, <vscale x 32 x i1> %d) {
 ; CHECK-LABEL: selectcc_nxv32i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    xor a0, a0, a1
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    vsetvli a1, zero, e8, m4, ta, mu
 ; CHECK-NEXT:    vmv.v.x v28, a0
 ; CHECK-NEXT:    vmsne.vi v25, v28, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %cmp = icmp ne i1 %a, %b
   %v = select i1 %cmp, <vscale x 32 x i1> %c, <vscale x 32 x i1> %d
   ret <vscale x 32 x i1> %v
 }
 
 define <vscale x 64 x i1> @select_nxv64i1(i1 zeroext %c, <vscale x 64 x i1> %a, <vscale x 64 x i1> %b) {
 ; CHECK-LABEL: select_nxv64i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a1, zero, e8, m8, ta, mu
 ; CHECK-NEXT:    vmv.v.x v16, a0
 ; CHECK-NEXT:    vmsne.vi v25, v16, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %v = select i1 %c, <vscale x 64 x i1> %a, <vscale x 64 x i1> %b
   ret <vscale x 64 x i1> %v
 }
 
 define <vscale x 64 x i1> @selectcc_nxv64i1(i1 signext %a, i1 signext %b, <vscale x 64 x i1> %c, <vscale x 64 x i1> %d) {
 ; CHECK-LABEL: selectcc_nxv64i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    xor a0, a0, a1
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    vsetvli a1, zero, e8, m8, ta, mu
 ; CHECK-NEXT:    vmv.v.x v16, a0
 ; CHECK-NEXT:    vmsne.vi v25, v16, 0
-; CHECK-NEXT:    vmandnot.mm v26, v8, v25
+; CHECK-NEXT:    vmandn.mm v26, v8, v25
 ; CHECK-NEXT:    vmand.mm v25, v0, v25
 ; CHECK-NEXT:    vmor.mm v0, v25, v26
 ; CHECK-NEXT:    ret
   %cmp = icmp ne i1 %a, %b
   %v = select i1 %cmp, <vscale x 64 x i1> %c, <vscale x 64 x i1> %d
   ret <vscale x 64 x i1> %v
 }
 

llvm/test/CodeGen/RISCV/rvv/vcpop-rv32.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=riscv32 -mattr=+experimental-v,+f -verify-machineinstrs \
 ; RUN:   < %s | FileCheck %s
-declare i32 @llvm.riscv.vpopc.i32.nxv1i1(
+declare i32 @llvm.riscv.vcpop.i32.nxv1i1(
   <vscale x 1 x i1>,
   i32);
 
-define i32 @intrinsic_vpopc_m_i32_nxv1i1(<vscale x 1 x i1> %0, i32 %1) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_m_i32_nxv1i1:
+define i32 @intrinsic_vcpop_m_i32_nxv1i1(<vscale x 1 x i1> %0, i32 %1) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_m_i32_nxv1i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i32 @llvm.riscv.vpopc.i32.nxv1i1(
+  %a = call i32 @llvm.riscv.vcpop.i32.nxv1i1(
     <vscale x 1 x i1> %0,
     i32 %1)
 
   ret i32 %a
 }
 
-declare i32 @llvm.riscv.vpopc.mask.i32.nxv1i1(
+declare i32 @llvm.riscv.vcpop.mask.i32.nxv1i1(
   <vscale x 1 x i1>,
   <vscale x 1 x i1>,
   i32);
 
-define i32 @intrinsic_vpopc_mask_m_i32_nxv1i1(<vscale x 1 x i1> %0, <vscale x 1 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_mask_m_i32_nxv1i1:
+define i32 @intrinsic_vcpop_mask_m_i32_nxv1i1(<vscale x 1 x i1> %0, <vscale x 1 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_mask_m_i32_nxv1i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a0, v25, v0.t
+; CHECK-NEXT:    vcpop.m a0, v25, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i32 @llvm.riscv.vpopc.mask.i32.nxv1i1(
+  %a = call i32 @llvm.riscv.vcpop.mask.i32.nxv1i1(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i1> %1,
     i32 %2)
 
   ret i32 %a
 }
 
-declare i32 @llvm.riscv.vpopc.i32.nxv2i1(
+declare i32 @llvm.riscv.vcpop.i32.nxv2i1(
   <vscale x 2 x i1>,
   i32);
 
-define i32 @intrinsic_vpopc_m_i32_nxv2i1(<vscale x 2 x i1> %0, i32 %1) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_m_i32_nxv2i1:
+define i32 @intrinsic_vcpop_m_i32_nxv2i1(<vscale x 2 x i1> %0, i32 %1) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_m_i32_nxv2i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i32 @llvm.riscv.vpopc.i32.nxv2i1(
+  %a = call i32 @llvm.riscv.vcpop.i32.nxv2i1(
     <vscale x 2 x i1> %0,
     i32 %1)
 
   ret i32 %a
 }
 
-declare i32 @llvm.riscv.vpopc.mask.i32.nxv2i1(
+declare i32 @llvm.riscv.vcpop.mask.i32.nxv2i1(
   <vscale x 2 x i1>,
   <vscale x 2 x i1>,
   i32);
 
-define i32 @intrinsic_vpopc_mask_m_i32_nxv2i1(<vscale x 2 x i1> %0, <vscale x 2 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_mask_m_i32_nxv2i1:
+define i32 @intrinsic_vcpop_mask_m_i32_nxv2i1(<vscale x 2 x i1> %0, <vscale x 2 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_mask_m_i32_nxv2i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a0, v25, v0.t
+; CHECK-NEXT:    vcpop.m a0, v25, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i32 @llvm.riscv.vpopc.mask.i32.nxv2i1(
+  %a = call i32 @llvm.riscv.vcpop.mask.i32.nxv2i1(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i1> %1,
     i32 %2)
 
   ret i32 %a
 }
 
-declare i32 @llvm.riscv.vpopc.i32.nxv4i1(
+declare i32 @llvm.riscv.vcpop.i32.nxv4i1(
   <vscale x 4 x i1>,
   i32);
 
-define i32 @intrinsic_vpopc_m_i32_nxv4i1(<vscale x 4 x i1> %0, i32 %1) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_m_i32_nxv4i1:
+define i32 @intrinsic_vcpop_m_i32_nxv4i1(<vscale x 4 x i1> %0, i32 %1) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_m_i32_nxv4i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i32 @llvm.riscv.vpopc.i32.nxv4i1(
+  %a = call i32 @llvm.riscv.vcpop.i32.nxv4i1(
     <vscale x 4 x i1> %0,
     i32 %1)
 
   ret i32 %a
 }
 
-declare i32 @llvm.riscv.vpopc.mask.i32.nxv4i1(
+declare i32 @llvm.riscv.vcpop.mask.i32.nxv4i1(
   <vscale x 4 x i1>,
   <vscale x 4 x i1>,
   i32);
 
-define i32 @intrinsic_vpopc_mask_m_i32_nxv4i1(<vscale x 4 x i1> %0, <vscale x 4 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_mask_m_i32_nxv4i1:
+define i32 @intrinsic_vcpop_mask_m_i32_nxv4i1(<vscale x 4 x i1> %0, <vscale x 4 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_mask_m_i32_nxv4i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a0, v25, v0.t
+; CHECK-NEXT:    vcpop.m a0, v25, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i32 @llvm.riscv.vpopc.mask.i32.nxv4i1(
+  %a = call i32 @llvm.riscv.vcpop.mask.i32.nxv4i1(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i1> %1,
     i32 %2)
 
   ret i32 %a
 }
 
-declare i32 @llvm.riscv.vpopc.i32.nxv8i1(
+declare i32 @llvm.riscv.vcpop.i32.nxv8i1(
   <vscale x 8 x i1>,
   i32);
 
-define i32 @intrinsic_vpopc_m_i32_nxv8i1(<vscale x 8 x i1> %0, i32 %1) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_m_i32_nxv8i1:
+define i32 @intrinsic_vcpop_m_i32_nxv8i1(<vscale x 8 x i1> %0, i32 %1) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_m_i32_nxv8i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i32 @llvm.riscv.vpopc.i32.nxv8i1(
+  %a = call i32 @llvm.riscv.vcpop.i32.nxv8i1(
     <vscale x 8 x i1> %0,
     i32 %1)
 
   ret i32 %a
 }
 
-declare i32 @llvm.riscv.vpopc.mask.i32.nxv8i1(
+declare i32 @llvm.riscv.vcpop.mask.i32.nxv8i1(
   <vscale x 8 x i1>,
   <vscale x 8 x i1>,
   i32);
 
-define i32 @intrinsic_vpopc_mask_m_i32_nxv8i1(<vscale x 8 x i1> %0, <vscale x 8 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_mask_m_i32_nxv8i1:
+define i32 @intrinsic_vcpop_mask_m_i32_nxv8i1(<vscale x 8 x i1> %0, <vscale x 8 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_mask_m_i32_nxv8i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a0, v25, v0.t
+; CHECK-NEXT:    vcpop.m a0, v25, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i32 @llvm.riscv.vpopc.mask.i32.nxv8i1(
+  %a = call i32 @llvm.riscv.vcpop.mask.i32.nxv8i1(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i1> %1,
     i32 %2)
 
   ret i32 %a
 }
 
-declare i32 @llvm.riscv.vpopc.i32.nxv16i1(
+declare i32 @llvm.riscv.vcpop.i32.nxv16i1(
   <vscale x 16 x i1>,
   i32);
 
-define i32 @intrinsic_vpopc_m_i32_nxv16i1(<vscale x 16 x i1> %0, i32 %1) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_m_i32_nxv16i1:
+define i32 @intrinsic_vcpop_m_i32_nxv16i1(<vscale x 16 x i1> %0, i32 %1) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_m_i32_nxv16i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i32 @llvm.riscv.vpopc.i32.nxv16i1(
+  %a = call i32 @llvm.riscv.vcpop.i32.nxv16i1(
     <vscale x 16 x i1> %0,
     i32 %1)
 
   ret i32 %a
 }
 
-declare i32 @llvm.riscv.vpopc.mask.i32.nxv16i1(
+declare i32 @llvm.riscv.vcpop.mask.i32.nxv16i1(
   <vscale x 16 x i1>,
   <vscale x 16 x i1>,
   i32);
 
-define i32 @intrinsic_vpopc_mask_m_i32_nxv16i1(<vscale x 16 x i1> %0, <vscale x 16 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_mask_m_i32_nxv16i1:
+define i32 @intrinsic_vcpop_mask_m_i32_nxv16i1(<vscale x 16 x i1> %0, <vscale x 16 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_mask_m_i32_nxv16i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a0, v25, v0.t
+; CHECK-NEXT:    vcpop.m a0, v25, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i32 @llvm.riscv.vpopc.mask.i32.nxv16i1(
+  %a = call i32 @llvm.riscv.vcpop.mask.i32.nxv16i1(
     <vscale x 16 x i1> %0,
     <vscale x 16 x i1> %1,
     i32 %2)
 
   ret i32 %a
 }
 
-declare i32 @llvm.riscv.vpopc.i32.nxv32i1(
+declare i32 @llvm.riscv.vcpop.i32.nxv32i1(
   <vscale x 32 x i1>,
   i32);
 
-define i32 @intrinsic_vpopc_m_i32_nxv32i1(<vscale x 32 x i1> %0, i32 %1) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_m_i32_nxv32i1:
+define i32 @intrinsic_vcpop_m_i32_nxv32i1(<vscale x 32 x i1> %0, i32 %1) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_m_i32_nxv32i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i32 @llvm.riscv.vpopc.i32.nxv32i1(
+  %a = call i32 @llvm.riscv.vcpop.i32.nxv32i1(
     <vscale x 32 x i1> %0,
     i32 %1)
 
   ret i32 %a
 }
 
-declare i32 @llvm.riscv.vpopc.mask.i32.nxv32i1(
+declare i32 @llvm.riscv.vcpop.mask.i32.nxv32i1(
   <vscale x 32 x i1>,
   <vscale x 32 x i1>,
   i32);
 
-define i32 @intrinsic_vpopc_mask_m_i32_nxv32i1(<vscale x 32 x i1> %0, <vscale x 32 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_mask_m_i32_nxv32i1:
+define i32 @intrinsic_vcpop_mask_m_i32_nxv32i1(<vscale x 32 x i1> %0, <vscale x 32 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_mask_m_i32_nxv32i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a0, v25, v0.t
+; CHECK-NEXT:    vcpop.m a0, v25, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i32 @llvm.riscv.vpopc.mask.i32.nxv32i1(
+  %a = call i32 @llvm.riscv.vcpop.mask.i32.nxv32i1(
     <vscale x 32 x i1> %0,
     <vscale x 32 x i1> %1,
     i32 %2)
 
   ret i32 %a
 }
 
-declare i32 @llvm.riscv.vpopc.i32.nxv64i1(
+declare i32 @llvm.riscv.vcpop.i32.nxv64i1(
   <vscale x 64 x i1>,
   i32);
 
-define i32 @intrinsic_vpopc_m_i32_nxv64i1(<vscale x 64 x i1> %0, i32 %1) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_m_i32_nxv64i1:
+define i32 @intrinsic_vcpop_m_i32_nxv64i1(<vscale x 64 x i1> %0, i32 %1) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_m_i32_nxv64i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m8, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i32 @llvm.riscv.vpopc.i32.nxv64i1(
+  %a = call i32 @llvm.riscv.vcpop.i32.nxv64i1(
     <vscale x 64 x i1> %0,
     i32 %1)
 
   ret i32 %a
 }
 
-declare i32 @llvm.riscv.vpopc.mask.i32.nxv64i1(
+declare i32 @llvm.riscv.vcpop.mask.i32.nxv64i1(
   <vscale x 64 x i1>,
   <vscale x 64 x i1>,
   i32);
 
-define i32 @intrinsic_vpopc_mask_m_i32_nxv64i1(<vscale x 64 x i1> %0, <vscale x 64 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_mask_m_i32_nxv64i1:
+define i32 @intrinsic_vcpop_mask_m_i32_nxv64i1(<vscale x 64 x i1> %0, <vscale x 64 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_mask_m_i32_nxv64i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m8, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a0, v25, v0.t
+; CHECK-NEXT:    vcpop.m a0, v25, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i32 @llvm.riscv.vpopc.mask.i32.nxv64i1(
+  %a = call i32 @llvm.riscv.vcpop.mask.i32.nxv64i1(
     <vscale x 64 x i1> %0,
     <vscale x 64 x i1> %1,
     i32 %2)
 
   ret i32 %a
 }

llvm/test/CodeGen/RISCV/rvv/vcpop-rv64.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=riscv64 -mattr=+experimental-v,+d -verify-machineinstrs \
 ; RUN:   < %s | FileCheck %s
-declare i64 @llvm.riscv.vpopc.i64.nxv1i1(
+declare i64 @llvm.riscv.vcpop.i64.nxv1i1(
   <vscale x 1 x i1>,
   i64);
 
-define i64 @intrinsic_vpopc_m_i64_nxv1i1(<vscale x 1 x i1> %0, i64 %1) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_m_i64_nxv1i1:
+define i64 @intrinsic_vcpop_m_i64_nxv1i1(<vscale x 1 x i1> %0, i64 %1) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_m_i64_nxv1i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i64 @llvm.riscv.vpopc.i64.nxv1i1(
+  %a = call i64 @llvm.riscv.vcpop.i64.nxv1i1(
     <vscale x 1 x i1> %0,
     i64 %1)
 
   ret i64 %a
 }
 
-declare i64 @llvm.riscv.vpopc.mask.i64.nxv1i1(
+declare i64 @llvm.riscv.vcpop.mask.i64.nxv1i1(
   <vscale x 1 x i1>,
   <vscale x 1 x i1>,
   i64);
 
-define i64 @intrinsic_vpopc_mask_m_i64_nxv1i1(<vscale x 1 x i1> %0, <vscale x 1 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_mask_m_i64_nxv1i1:
+define i64 @intrinsic_vcpop_mask_m_i64_nxv1i1(<vscale x 1 x i1> %0, <vscale x 1 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_mask_m_i64_nxv1i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a0, v25, v0.t
+; CHECK-NEXT:    vcpop.m a0, v25, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i64 @llvm.riscv.vpopc.mask.i64.nxv1i1(
+  %a = call i64 @llvm.riscv.vcpop.mask.i64.nxv1i1(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i1> %1,
     i64 %2)
 
   ret i64 %a
 }
 
-declare i64 @llvm.riscv.vpopc.i64.nxv2i1(
+declare i64 @llvm.riscv.vcpop.i64.nxv2i1(
   <vscale x 2 x i1>,
   i64);
 
-define i64 @intrinsic_vpopc_m_i64_nxv2i1(<vscale x 2 x i1> %0, i64 %1) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_m_i64_nxv2i1:
+define i64 @intrinsic_vcpop_m_i64_nxv2i1(<vscale x 2 x i1> %0, i64 %1) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_m_i64_nxv2i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i64 @llvm.riscv.vpopc.i64.nxv2i1(
+  %a = call i64 @llvm.riscv.vcpop.i64.nxv2i1(
     <vscale x 2 x i1> %0,
     i64 %1)
 
   ret i64 %a
 }
 
-declare i64 @llvm.riscv.vpopc.mask.i64.nxv2i1(
+declare i64 @llvm.riscv.vcpop.mask.i64.nxv2i1(
   <vscale x 2 x i1>,
   <vscale x 2 x i1>,
   i64);
 
-define i64 @intrinsic_vpopc_mask_m_i64_nxv2i1(<vscale x 2 x i1> %0, <vscale x 2 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_mask_m_i64_nxv2i1:
+define i64 @intrinsic_vcpop_mask_m_i64_nxv2i1(<vscale x 2 x i1> %0, <vscale x 2 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_mask_m_i64_nxv2i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a0, v25, v0.t
+; CHECK-NEXT:    vcpop.m a0, v25, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i64 @llvm.riscv.vpopc.mask.i64.nxv2i1(
+  %a = call i64 @llvm.riscv.vcpop.mask.i64.nxv2i1(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i1> %1,
     i64 %2)
 
   ret i64 %a
 }
 
-declare i64 @llvm.riscv.vpopc.i64.nxv4i1(
+declare i64 @llvm.riscv.vcpop.i64.nxv4i1(
   <vscale x 4 x i1>,
   i64);
 
-define i64 @intrinsic_vpopc_m_i64_nxv4i1(<vscale x 4 x i1> %0, i64 %1) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_m_i64_nxv4i1:
+define i64 @intrinsic_vcpop_m_i64_nxv4i1(<vscale x 4 x i1> %0, i64 %1) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_m_i64_nxv4i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i64 @llvm.riscv.vpopc.i64.nxv4i1(
+  %a = call i64 @llvm.riscv.vcpop.i64.nxv4i1(
     <vscale x 4 x i1> %0,
     i64 %1)
 
   ret i64 %a
 }
 
-declare i64 @llvm.riscv.vpopc.mask.i64.nxv4i1(
+declare i64 @llvm.riscv.vcpop.mask.i64.nxv4i1(
   <vscale x 4 x i1>,
   <vscale x 4 x i1>,
   i64);
 
-define i64 @intrinsic_vpopc_mask_m_i64_nxv4i1(<vscale x 4 x i1> %0, <vscale x 4 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_mask_m_i64_nxv4i1:
+define i64 @intrinsic_vcpop_mask_m_i64_nxv4i1(<vscale x 4 x i1> %0, <vscale x 4 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_mask_m_i64_nxv4i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a0, v25, v0.t
+; CHECK-NEXT:    vcpop.m a0, v25, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i64 @llvm.riscv.vpopc.mask.i64.nxv4i1(
+  %a = call i64 @llvm.riscv.vcpop.mask.i64.nxv4i1(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i1> %1,
     i64 %2)
 
   ret i64 %a
 }
 
-declare i64 @llvm.riscv.vpopc.i64.nxv8i1(
+declare i64 @llvm.riscv.vcpop.i64.nxv8i1(
   <vscale x 8 x i1>,
   i64);
 
-define i64 @intrinsic_vpopc_m_i64_nxv8i1(<vscale x 8 x i1> %0, i64 %1) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_m_i64_nxv8i1:
+define i64 @intrinsic_vcpop_m_i64_nxv8i1(<vscale x 8 x i1> %0, i64 %1) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_m_i64_nxv8i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i64 @llvm.riscv.vpopc.i64.nxv8i1(
+  %a = call i64 @llvm.riscv.vcpop.i64.nxv8i1(
     <vscale x 8 x i1> %0,
     i64 %1)
 
   ret i64 %a
 }
 
-declare i64 @llvm.riscv.vpopc.mask.i64.nxv8i1(
+declare i64 @llvm.riscv.vcpop.mask.i64.nxv8i1(
   <vscale x 8 x i1>,
   <vscale x 8 x i1>,
   i64);
 
-define i64 @intrinsic_vpopc_mask_m_i64_nxv8i1(<vscale x 8 x i1> %0, <vscale x 8 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_mask_m_i64_nxv8i1:
+define i64 @intrinsic_vcpop_mask_m_i64_nxv8i1(<vscale x 8 x i1> %0, <vscale x 8 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_mask_m_i64_nxv8i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a0, v25, v0.t
+; CHECK-NEXT:    vcpop.m a0, v25, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i64 @llvm.riscv.vpopc.mask.i64.nxv8i1(
+  %a = call i64 @llvm.riscv.vcpop.mask.i64.nxv8i1(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i1> %1,
     i64 %2)
 
   ret i64 %a
 }
 
-declare i64 @llvm.riscv.vpopc.i64.nxv16i1(
+declare i64 @llvm.riscv.vcpop.i64.nxv16i1(
   <vscale x 16 x i1>,
   i64);
 
-define i64 @intrinsic_vpopc_m_i64_nxv16i1(<vscale x 16 x i1> %0, i64 %1) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_m_i64_nxv16i1:
+define i64 @intrinsic_vcpop_m_i64_nxv16i1(<vscale x 16 x i1> %0, i64 %1) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_m_i64_nxv16i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i64 @llvm.riscv.vpopc.i64.nxv16i1(
+  %a = call i64 @llvm.riscv.vcpop.i64.nxv16i1(
     <vscale x 16 x i1> %0,
     i64 %1)
 
   ret i64 %a
 }
 
-declare i64 @llvm.riscv.vpopc.mask.i64.nxv16i1(
+declare i64 @llvm.riscv.vcpop.mask.i64.nxv16i1(
   <vscale x 16 x i1>,
   <vscale x 16 x i1>,
   i64);
 
-define i64 @intrinsic_vpopc_mask_m_i64_nxv16i1(<vscale x 16 x i1> %0, <vscale x 16 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_mask_m_i64_nxv16i1:
+define i64 @intrinsic_vcpop_mask_m_i64_nxv16i1(<vscale x 16 x i1> %0, <vscale x 16 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_mask_m_i64_nxv16i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a0, v25, v0.t
+; CHECK-NEXT:    vcpop.m a0, v25, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i64 @llvm.riscv.vpopc.mask.i64.nxv16i1(
+  %a = call i64 @llvm.riscv.vcpop.mask.i64.nxv16i1(
     <vscale x 16 x i1> %0,
     <vscale x 16 x i1> %1,
     i64 %2)
 
   ret i64 %a
 }
 
-declare i64 @llvm.riscv.vpopc.i64.nxv32i1(
+declare i64 @llvm.riscv.vcpop.i64.nxv32i1(
   <vscale x 32 x i1>,
   i64);
 
-define i64 @intrinsic_vpopc_m_i64_nxv32i1(<vscale x 32 x i1> %0, i64 %1) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_m_i64_nxv32i1:
+define i64 @intrinsic_vcpop_m_i64_nxv32i1(<vscale x 32 x i1> %0, i64 %1) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_m_i64_nxv32i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i64 @llvm.riscv.vpopc.i64.nxv32i1(
+  %a = call i64 @llvm.riscv.vcpop.i64.nxv32i1(
     <vscale x 32 x i1> %0,
     i64 %1)
 
   ret i64 %a
 }
 
-declare i64 @llvm.riscv.vpopc.mask.i64.nxv32i1(
+declare i64 @llvm.riscv.vcpop.mask.i64.nxv32i1(
   <vscale x 32 x i1>,
   <vscale x 32 x i1>,
   i64);
 
-define i64 @intrinsic_vpopc_mask_m_i64_nxv32i1(<vscale x 32 x i1> %0, <vscale x 32 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_mask_m_i64_nxv32i1:
+define i64 @intrinsic_vcpop_mask_m_i64_nxv32i1(<vscale x 32 x i1> %0, <vscale x 32 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_mask_m_i64_nxv32i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a0, v25, v0.t
+; CHECK-NEXT:    vcpop.m a0, v25, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i64 @llvm.riscv.vpopc.mask.i64.nxv32i1(
+  %a = call i64 @llvm.riscv.vcpop.mask.i64.nxv32i1(
     <vscale x 32 x i1> %0,
     <vscale x 32 x i1> %1,
     i64 %2)
 
   ret i64 %a
 }
 
-declare i64 @llvm.riscv.vpopc.i64.nxv64i1(
+declare i64 @llvm.riscv.vcpop.i64.nxv64i1(
   <vscale x 64 x i1>,
   i64);
 
-define i64 @intrinsic_vpopc_m_i64_nxv64i1(<vscale x 64 x i1> %0, i64 %1) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_m_i64_nxv64i1:
+define i64 @intrinsic_vcpop_m_i64_nxv64i1(<vscale x 64 x i1> %0, i64 %1) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_m_i64_nxv64i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m8, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i64 @llvm.riscv.vpopc.i64.nxv64i1(
+  %a = call i64 @llvm.riscv.vcpop.i64.nxv64i1(
     <vscale x 64 x i1> %0,
     i64 %1)
 
   ret i64 %a
 }
 
-declare i64 @llvm.riscv.vpopc.mask.i64.nxv64i1(
+declare i64 @llvm.riscv.vcpop.mask.i64.nxv64i1(
   <vscale x 64 x i1>,
   <vscale x 64 x i1>,
   i64);
 
-define i64 @intrinsic_vpopc_mask_m_i64_nxv64i1(<vscale x 64 x i1> %0, <vscale x 64 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vpopc_mask_m_i64_nxv64i1:
+define i64 @intrinsic_vcpop_mask_m_i64_nxv64i1(<vscale x 64 x i1> %0, <vscale x 64 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vcpop_mask_m_i64_nxv64i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m8, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a0, v25, v0.t
+; CHECK-NEXT:    vcpop.m a0, v25, v0.t
 ; CHECK-NEXT:    ret
 entry:
-  %a = call i64 @llvm.riscv.vpopc.mask.i64.nxv64i1(
+  %a = call i64 @llvm.riscv.vcpop.mask.i64.nxv64i1(
     <vscale x 64 x i1> %0,
     <vscale x 64 x i1> %1,
     i64 %2)
 
   ret i64 %a
 }

llvm/test/CodeGen/RISCV/rvv/vmandnot-rv32.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=riscv32 -mattr=+experimental-v,+f -verify-machineinstrs \
 ; RUN:   < %s | FileCheck %s
-declare <vscale x 1 x i1> @llvm.riscv.vmandnot.nxv1i1(
+declare <vscale x 1 x i1> @llvm.riscv.vmandn.nxv1i1(
   <vscale x 1 x i1>,
   <vscale x 1 x i1>,
   i32);
 
-define <vscale x 1 x i1> @intrinsic_vmandnot_mm_nxv1i1(<vscale x 1 x i1> %0, <vscale x 1 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmandnot_mm_nxv1i1:
+define <vscale x 1 x i1> @intrinsic_vmandn_mm_nxv1i1(<vscale x 1 x i1> %0, <vscale x 1 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmandn_mm_nxv1i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i1> @llvm.riscv.vmandnot.nxv1i1(
+  %a = call <vscale x 1 x i1> @llvm.riscv.vmandn.nxv1i1(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i1> %1,
     i32 %2)
 
   ret <vscale x 1 x i1> %a
 }
 
-declare <vscale x 2 x i1> @llvm.riscv.vmandnot.nxv2i1(
+declare <vscale x 2 x i1> @llvm.riscv.vmandn.nxv2i1(
   <vscale x 2 x i1>,
   <vscale x 2 x i1>,
   i32);
 
-define <vscale x 2 x i1> @intrinsic_vmandnot_mm_nxv2i1(<vscale x 2 x i1> %0, <vscale x 2 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmandnot_mm_nxv2i1:
+define <vscale x 2 x i1> @intrinsic_vmandn_mm_nxv2i1(<vscale x 2 x i1> %0, <vscale x 2 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmandn_mm_nxv2i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i1> @llvm.riscv.vmandnot.nxv2i1(
+  %a = call <vscale x 2 x i1> @llvm.riscv.vmandn.nxv2i1(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i1> %1,
     i32 %2)
 
   ret <vscale x 2 x i1> %a
 }
 
-declare <vscale x 4 x i1> @llvm.riscv.vmandnot.nxv4i1(
+declare <vscale x 4 x i1> @llvm.riscv.vmandn.nxv4i1(
   <vscale x 4 x i1>,
   <vscale x 4 x i1>,
   i32);
 
-define <vscale x 4 x i1> @intrinsic_vmandnot_mm_nxv4i1(<vscale x 4 x i1> %0, <vscale x 4 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmandnot_mm_nxv4i1:
+define <vscale x 4 x i1> @intrinsic_vmandn_mm_nxv4i1(<vscale x 4 x i1> %0, <vscale x 4 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmandn_mm_nxv4i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i1> @llvm.riscv.vmandnot.nxv4i1(
+  %a = call <vscale x 4 x i1> @llvm.riscv.vmandn.nxv4i1(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i1> %1,
     i32 %2)
 
   ret <vscale x 4 x i1> %a
 }
 
-declare <vscale x 8 x i1> @llvm.riscv.vmandnot.nxv8i1(
+declare <vscale x 8 x i1> @llvm.riscv.vmandn.nxv8i1(
   <vscale x 8 x i1>,
   <vscale x 8 x i1>,
   i32);
 
-define <vscale x 8 x i1> @intrinsic_vmandnot_mm_nxv8i1(<vscale x 8 x i1> %0, <vscale x 8 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmandnot_mm_nxv8i1:
+define <vscale x 8 x i1> @intrinsic_vmandn_mm_nxv8i1(<vscale x 8 x i1> %0, <vscale x 8 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmandn_mm_nxv8i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i1> @llvm.riscv.vmandnot.nxv8i1(
+  %a = call <vscale x 8 x i1> @llvm.riscv.vmandn.nxv8i1(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i1> %1,
     i32 %2)
 
   ret <vscale x 8 x i1> %a
 }
 
-declare <vscale x 16 x i1> @llvm.riscv.vmandnot.nxv16i1(
+declare <vscale x 16 x i1> @llvm.riscv.vmandn.nxv16i1(
   <vscale x 16 x i1>,
   <vscale x 16 x i1>,
   i32);
 
-define <vscale x 16 x i1> @intrinsic_vmandnot_mm_nxv16i1(<vscale x 16 x i1> %0, <vscale x 16 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmandnot_mm_nxv16i1:
+define <vscale x 16 x i1> @intrinsic_vmandn_mm_nxv16i1(<vscale x 16 x i1> %0, <vscale x 16 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmandn_mm_nxv16i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i1> @llvm.riscv.vmandnot.nxv16i1(
+  %a = call <vscale x 16 x i1> @llvm.riscv.vmandn.nxv16i1(
     <vscale x 16 x i1> %0,
     <vscale x 16 x i1> %1,
     i32 %2)
 
   ret <vscale x 16 x i1> %a
 }
 
-declare <vscale x 32 x i1> @llvm.riscv.vmandnot.nxv32i1(
+declare <vscale x 32 x i1> @llvm.riscv.vmandn.nxv32i1(
   <vscale x 32 x i1>,
   <vscale x 32 x i1>,
   i32);
 
-define <vscale x 32 x i1> @intrinsic_vmandnot_mm_nxv32i1(<vscale x 32 x i1> %0, <vscale x 32 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmandnot_mm_nxv32i1:
+define <vscale x 32 x i1> @intrinsic_vmandn_mm_nxv32i1(<vscale x 32 x i1> %0, <vscale x 32 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmandn_mm_nxv32i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i1> @llvm.riscv.vmandnot.nxv32i1(
+  %a = call <vscale x 32 x i1> @llvm.riscv.vmandn.nxv32i1(
     <vscale x 32 x i1> %0,
     <vscale x 32 x i1> %1,
     i32 %2)
 
   ret <vscale x 32 x i1> %a
 }
 
-declare <vscale x 64 x i1> @llvm.riscv.vmandnot.nxv64i1(
+declare <vscale x 64 x i1> @llvm.riscv.vmandn.nxv64i1(
   <vscale x 64 x i1>,
   <vscale x 64 x i1>,
   i32);
 
-define <vscale x 64 x i1> @intrinsic_vmandnot_mm_nxv64i1(<vscale x 64 x i1> %0, <vscale x 64 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmandnot_mm_nxv64i1:
+define <vscale x 64 x i1> @intrinsic_vmandn_mm_nxv64i1(<vscale x 64 x i1> %0, <vscale x 64 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmandn_mm_nxv64i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m8, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i1> @llvm.riscv.vmandnot.nxv64i1(
+  %a = call <vscale x 64 x i1> @llvm.riscv.vmandn.nxv64i1(
     <vscale x 64 x i1> %0,
     <vscale x 64 x i1> %1,
     i32 %2)
 
   ret <vscale x 64 x i1> %a
 }

llvm/test/CodeGen/RISCV/rvv/vmandnot-rv64.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=riscv64 -mattr=+experimental-v,+d -verify-machineinstrs \
 ; RUN:   < %s | FileCheck %s
-declare <vscale x 1 x i1> @llvm.riscv.vmandnot.nxv1i1(
+declare <vscale x 1 x i1> @llvm.riscv.vmandn.nxv1i1(
   <vscale x 1 x i1>,
   <vscale x 1 x i1>,
   i64);
 
-define <vscale x 1 x i1> @intrinsic_vmandnot_mm_nxv1i1(<vscale x 1 x i1> %0, <vscale x 1 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmandnot_mm_nxv1i1:
+define <vscale x 1 x i1> @intrinsic_vmandn_mm_nxv1i1(<vscale x 1 x i1> %0, <vscale x 1 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmandn_mm_nxv1i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i1> @llvm.riscv.vmandnot.nxv1i1(
+  %a = call <vscale x 1 x i1> @llvm.riscv.vmandn.nxv1i1(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i1> %1,
     i64 %2)
 
   ret <vscale x 1 x i1> %a
 }
 
-declare <vscale x 2 x i1> @llvm.riscv.vmandnot.nxv2i1(
+declare <vscale x 2 x i1> @llvm.riscv.vmandn.nxv2i1(
   <vscale x 2 x i1>,
   <vscale x 2 x i1>,
   i64);
 
-define <vscale x 2 x i1> @intrinsic_vmandnot_mm_nxv2i1(<vscale x 2 x i1> %0, <vscale x 2 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmandnot_mm_nxv2i1:
+define <vscale x 2 x i1> @intrinsic_vmandn_mm_nxv2i1(<vscale x 2 x i1> %0, <vscale x 2 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmandn_mm_nxv2i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i1> @llvm.riscv.vmandnot.nxv2i1(
+  %a = call <vscale x 2 x i1> @llvm.riscv.vmandn.nxv2i1(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i1> %1,
     i64 %2)
 
   ret <vscale x 2 x i1> %a
 }
 
-declare <vscale x 4 x i1> @llvm.riscv.vmandnot.nxv4i1(
+declare <vscale x 4 x i1> @llvm.riscv.vmandn.nxv4i1(
   <vscale x 4 x i1>,
   <vscale x 4 x i1>,
   i64);
 
-define <vscale x 4 x i1> @intrinsic_vmandnot_mm_nxv4i1(<vscale x 4 x i1> %0, <vscale x 4 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmandnot_mm_nxv4i1:
+define <vscale x 4 x i1> @intrinsic_vmandn_mm_nxv4i1(<vscale x 4 x i1> %0, <vscale x 4 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmandn_mm_nxv4i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i1> @llvm.riscv.vmandnot.nxv4i1(
+  %a = call <vscale x 4 x i1> @llvm.riscv.vmandn.nxv4i1(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i1> %1,
     i64 %2)
 
   ret <vscale x 4 x i1> %a
 }
 
-declare <vscale x 8 x i1> @llvm.riscv.vmandnot.nxv8i1(
+declare <vscale x 8 x i1> @llvm.riscv.vmandn.nxv8i1(
   <vscale x 8 x i1>,
   <vscale x 8 x i1>,
   i64);
 
-define <vscale x 8 x i1> @intrinsic_vmandnot_mm_nxv8i1(<vscale x 8 x i1> %0, <vscale x 8 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmandnot_mm_nxv8i1:
+define <vscale x 8 x i1> @intrinsic_vmandn_mm_nxv8i1(<vscale x 8 x i1> %0, <vscale x 8 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmandn_mm_nxv8i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i1> @llvm.riscv.vmandnot.nxv8i1(
+  %a = call <vscale x 8 x i1> @llvm.riscv.vmandn.nxv8i1(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i1> %1,
     i64 %2)
 
   ret <vscale x 8 x i1> %a
 }
 
-declare <vscale x 16 x i1> @llvm.riscv.vmandnot.nxv16i1(
+declare <vscale x 16 x i1> @llvm.riscv.vmandn.nxv16i1(
   <vscale x 16 x i1>,
   <vscale x 16 x i1>,
   i64);
 
-define <vscale x 16 x i1> @intrinsic_vmandnot_mm_nxv16i1(<vscale x 16 x i1> %0, <vscale x 16 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmandnot_mm_nxv16i1:
+define <vscale x 16 x i1> @intrinsic_vmandn_mm_nxv16i1(<vscale x 16 x i1> %0, <vscale x 16 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmandn_mm_nxv16i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i1> @llvm.riscv.vmandnot.nxv16i1(
+  %a = call <vscale x 16 x i1> @llvm.riscv.vmandn.nxv16i1(
     <vscale x 16 x i1> %0,
     <vscale x 16 x i1> %1,
     i64 %2)
 
   ret <vscale x 16 x i1> %a
 }
 
-declare <vscale x 32 x i1> @llvm.riscv.vmandnot.nxv32i1(
+declare <vscale x 32 x i1> @llvm.riscv.vmandn.nxv32i1(
   <vscale x 32 x i1>,
   <vscale x 32 x i1>,
   i64);
 
-define <vscale x 32 x i1> @intrinsic_vmandnot_mm_nxv32i1(<vscale x 32 x i1> %0, <vscale x 32 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmandnot_mm_nxv32i1:
+define <vscale x 32 x i1> @intrinsic_vmandn_mm_nxv32i1(<vscale x 32 x i1> %0, <vscale x 32 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmandn_mm_nxv32i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i1> @llvm.riscv.vmandnot.nxv32i1(
+  %a = call <vscale x 32 x i1> @llvm.riscv.vmandn.nxv32i1(
     <vscale x 32 x i1> %0,
     <vscale x 32 x i1> %1,
     i64 %2)
 
   ret <vscale x 32 x i1> %a
 }
 
-declare <vscale x 64 x i1> @llvm.riscv.vmandnot.nxv64i1(
+declare <vscale x 64 x i1> @llvm.riscv.vmandn.nxv64i1(
   <vscale x 64 x i1>,
   <vscale x 64 x i1>,
   i64);
 
-define <vscale x 64 x i1> @intrinsic_vmandnot_mm_nxv64i1(<vscale x 64 x i1> %0, <vscale x 64 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmandnot_mm_nxv64i1:
+define <vscale x 64 x i1> @intrinsic_vmandn_mm_nxv64i1(<vscale x 64 x i1> %0, <vscale x 64 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmandn_mm_nxv64i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m8, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i1> @llvm.riscv.vmandnot.nxv64i1(
+  %a = call <vscale x 64 x i1> @llvm.riscv.vmandn.nxv64i1(
     <vscale x 64 x i1> %0,
     <vscale x 64 x i1> %1,
     i64 %2)
 
   ret <vscale x 64 x i1> %a
 }

llvm/test/CodeGen/RISCV/rvv/vmarith-sdnode.ll

 ; CHECK-NEXT:    ret
   %vc = xor <vscale x 16 x i1> %va, %vb
   %head = insertelement <vscale x 16 x i1> undef, i1 1, i32 0
   %splat = shufflevector <vscale x 16 x i1> %head, <vscale x 16 x i1> undef, <vscale x 16 x i32> zeroinitializer
   %not = xor <vscale x 16 x i1> %vc, %splat
   ret <vscale x 16 x i1> %not
 }
 
-define <vscale x 1 x i1> @vmandnot_vv_nxv1i1(<vscale x 1 x i1> %va, <vscale x 1 x i1> %vb) {
-; CHECK-LABEL: vmandnot_vv_nxv1i1:
+define <vscale x 1 x i1> @vmandn_vv_nxv1i1(<vscale x 1 x i1> %va, <vscale x 1 x i1> %vb) {
+; CHECK-LABEL: vmandn_vv_nxv1i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf8, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
   %head = insertelement <vscale x 1 x i1> undef, i1 1, i32 0
   %splat = shufflevector <vscale x 1 x i1> %head, <vscale x 1 x i1> undef, <vscale x 1 x i32> zeroinitializer
   %not = xor <vscale x 1 x i1> %vb, %splat
   %vc = and <vscale x 1 x i1> %va, %not
   ret <vscale x 1 x i1> %vc
 }
 
-define <vscale x 2 x i1> @vmandnot_vv_nxv2i1(<vscale x 2 x i1> %va, <vscale x 2 x i1> %vb) {
-; CHECK-LABEL: vmandnot_vv_nxv2i1:
+define <vscale x 2 x i1> @vmandn_vv_nxv2i1(<vscale x 2 x i1> %va, <vscale x 2 x i1> %vb) {
+; CHECK-LABEL: vmandn_vv_nxv2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf4, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
   %head = insertelement <vscale x 2 x i1> undef, i1 1, i32 0
   %splat = shufflevector <vscale x 2 x i1> %head, <vscale x 2 x i1> undef, <vscale x 2 x i32> zeroinitializer
   %not = xor <vscale x 2 x i1> %vb, %splat
   %vc = and <vscale x 2 x i1> %va, %not
   ret <vscale x 2 x i1> %vc
 }
 
-define <vscale x 4 x i1> @vmandnot_vv_nxv4i1(<vscale x 4 x i1> %va, <vscale x 4 x i1> %vb) {
-; CHECK-LABEL: vmandnot_vv_nxv4i1:
+define <vscale x 4 x i1> @vmandn_vv_nxv4i1(<vscale x 4 x i1> %va, <vscale x 4 x i1> %vb) {
+; CHECK-LABEL: vmandn_vv_nxv4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf2, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
   %head = insertelement <vscale x 4 x i1> undef, i1 1, i32 0
   %splat = shufflevector <vscale x 4 x i1> %head, <vscale x 4 x i1> undef, <vscale x 4 x i32> zeroinitializer
   %not = xor <vscale x 4 x i1> %vb, %splat
   %vc = and <vscale x 4 x i1> %va, %not
   ret <vscale x 4 x i1> %vc
 }
 
-define <vscale x 8 x i1> @vmandnot_vv_nxv8i1(<vscale x 8 x i1> %va, <vscale x 8 x i1> %vb) {
-; CHECK-LABEL: vmandnot_vv_nxv8i1:
+define <vscale x 8 x i1> @vmandn_vv_nxv8i1(<vscale x 8 x i1> %va, <vscale x 8 x i1> %vb) {
+; CHECK-LABEL: vmandn_vv_nxv8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m1, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
   %head = insertelement <vscale x 8 x i1> undef, i1 1, i32 0
   %splat = shufflevector <vscale x 8 x i1> %head, <vscale x 8 x i1> undef, <vscale x 8 x i32> zeroinitializer
   %not = xor <vscale x 8 x i1> %vb, %splat
   %vc = and <vscale x 8 x i1> %va, %not
   ret <vscale x 8 x i1> %vc
 }
 
-define <vscale x 16 x i1> @vmandnot_vv_nxv16i1(<vscale x 16 x i1> %va, <vscale x 16 x i1> %vb) {
-; CHECK-LABEL: vmandnot_vv_nxv16i1:
+define <vscale x 16 x i1> @vmandn_vv_nxv16i1(<vscale x 16 x i1> %va, <vscale x 16 x i1> %vb) {
+; CHECK-LABEL: vmandn_vv_nxv16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m2, ta, mu
-; CHECK-NEXT:    vmandnot.mm v0, v0, v8
+; CHECK-NEXT:    vmandn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
   %head = insertelement <vscale x 16 x i1> undef, i1 1, i32 0
   %splat = shufflevector <vscale x 16 x i1> %head, <vscale x 16 x i1> undef, <vscale x 16 x i32> zeroinitializer
   %not = xor <vscale x 16 x i1> %vb, %splat
   %vc = and <vscale x 16 x i1> %va, %not
   ret <vscale x 16 x i1> %vc
 }
 
-define <vscale x 1 x i1> @vmornot_vv_nxv1i1(<vscale x 1 x i1> %va, <vscale x 1 x i1> %vb) {
-; CHECK-LABEL: vmornot_vv_nxv1i1:
+define <vscale x 1 x i1> @vmorn_vv_nxv1i1(<vscale x 1 x i1> %va, <vscale x 1 x i1> %vb) {
+; CHECK-LABEL: vmorn_vv_nxv1i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf8, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
   %head = insertelement <vscale x 1 x i1> undef, i1 1, i32 0
   %splat = shufflevector <vscale x 1 x i1> %head, <vscale x 1 x i1> undef, <vscale x 1 x i32> zeroinitializer
   %not = xor <vscale x 1 x i1> %vb, %splat
   %vc = or <vscale x 1 x i1> %va, %not
   ret <vscale x 1 x i1> %vc
 }
 
-define <vscale x 2 x i1> @vmornot_vv_nxv2i1(<vscale x 2 x i1> %va, <vscale x 2 x i1> %vb) {
-; CHECK-LABEL: vmornot_vv_nxv2i1:
+define <vscale x 2 x i1> @vmorn_vv_nxv2i1(<vscale x 2 x i1> %va, <vscale x 2 x i1> %vb) {
+; CHECK-LABEL: vmorn_vv_nxv2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf4, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
   %head = insertelement <vscale x 2 x i1> undef, i1 1, i32 0
   %splat = shufflevector <vscale x 2 x i1> %head, <vscale x 2 x i1> undef, <vscale x 2 x i32> zeroinitializer
   %not = xor <vscale x 2 x i1> %vb, %splat
   %vc = or <vscale x 2 x i1> %va, %not
   ret <vscale x 2 x i1> %vc
 }
 
-define <vscale x 4 x i1> @vmornot_vv_nxv4i1(<vscale x 4 x i1> %va, <vscale x 4 x i1> %vb) {
-; CHECK-LABEL: vmornot_vv_nxv4i1:
+define <vscale x 4 x i1> @vmorn_vv_nxv4i1(<vscale x 4 x i1> %va, <vscale x 4 x i1> %vb) {
+; CHECK-LABEL: vmorn_vv_nxv4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf2, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
   %head = insertelement <vscale x 4 x i1> undef, i1 1, i32 0
   %splat = shufflevector <vscale x 4 x i1> %head, <vscale x 4 x i1> undef, <vscale x 4 x i32> zeroinitializer
   %not = xor <vscale x 4 x i1> %vb, %splat
   %vc = or <vscale x 4 x i1> %va, %not
   ret <vscale x 4 x i1> %vc
 }
 
-define <vscale x 8 x i1> @vmornot_vv_nxv8i1(<vscale x 8 x i1> %va, <vscale x 8 x i1> %vb) {
-; CHECK-LABEL: vmornot_vv_nxv8i1:
+define <vscale x 8 x i1> @vmorn_vv_nxv8i1(<vscale x 8 x i1> %va, <vscale x 8 x i1> %vb) {
+; CHECK-LABEL: vmorn_vv_nxv8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m1, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
   %head = insertelement <vscale x 8 x i1> undef, i1 1, i32 0
   %splat = shufflevector <vscale x 8 x i1> %head, <vscale x 8 x i1> undef, <vscale x 8 x i32> zeroinitializer
   %not = xor <vscale x 8 x i1> %vb, %splat
   %vc = or <vscale x 8 x i1> %va, %not
   ret <vscale x 8 x i1> %vc
 }
 
-define <vscale x 16 x i1> @vmornot_vv_nxv16i1(<vscale x 16 x i1> %va, <vscale x 16 x i1> %vb) {
-; CHECK-LABEL: vmornot_vv_nxv16i1:
+define <vscale x 16 x i1> @vmorn_vv_nxv16i1(<vscale x 16 x i1> %va, <vscale x 16 x i1> %vb) {
+; CHECK-LABEL: vmorn_vv_nxv16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m2, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
   %head = insertelement <vscale x 16 x i1> undef, i1 1, i32 0
   %splat = shufflevector <vscale x 16 x i1> %head, <vscale x 16 x i1> undef, <vscale x 16 x i32> zeroinitializer
   %not = xor <vscale x 16 x i1> %vb, %splat
   %vc = or <vscale x 16 x i1> %va, %not
   ret <vscale x 16 x i1> %vc
 }
 

llvm/test/CodeGen/RISCV/rvv/vmornot-rv32.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=riscv32 -mattr=+experimental-v,+f -verify-machineinstrs \
 ; RUN:   < %s | FileCheck %s
-declare <vscale x 1 x i1> @llvm.riscv.vmornot.nxv1i1(
+declare <vscale x 1 x i1> @llvm.riscv.vmorn.nxv1i1(
   <vscale x 1 x i1>,
   <vscale x 1 x i1>,
   i32);
 
-define <vscale x 1 x i1> @intrinsic_vmornot_mm_nxv1i1(<vscale x 1 x i1> %0, <vscale x 1 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmornot_mm_nxv1i1:
+define <vscale x 1 x i1> @intrinsic_vmorn_mm_nxv1i1(<vscale x 1 x i1> %0, <vscale x 1 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmorn_mm_nxv1i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i1> @llvm.riscv.vmornot.nxv1i1(
+  %a = call <vscale x 1 x i1> @llvm.riscv.vmorn.nxv1i1(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i1> %1,
     i32 %2)
 
   ret <vscale x 1 x i1> %a
 }
 
-declare <vscale x 2 x i1> @llvm.riscv.vmornot.nxv2i1(
+declare <vscale x 2 x i1> @llvm.riscv.vmorn.nxv2i1(
   <vscale x 2 x i1>,
   <vscale x 2 x i1>,
   i32);
 
-define <vscale x 2 x i1> @intrinsic_vmornot_mm_nxv2i1(<vscale x 2 x i1> %0, <vscale x 2 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmornot_mm_nxv2i1:
+define <vscale x 2 x i1> @intrinsic_vmorn_mm_nxv2i1(<vscale x 2 x i1> %0, <vscale x 2 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmorn_mm_nxv2i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i1> @llvm.riscv.vmornot.nxv2i1(
+  %a = call <vscale x 2 x i1> @llvm.riscv.vmorn.nxv2i1(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i1> %1,
     i32 %2)
 
   ret <vscale x 2 x i1> %a
 }
 
-declare <vscale x 4 x i1> @llvm.riscv.vmornot.nxv4i1(
+declare <vscale x 4 x i1> @llvm.riscv.vmorn.nxv4i1(
   <vscale x 4 x i1>,
   <vscale x 4 x i1>,
   i32);
 
-define <vscale x 4 x i1> @intrinsic_vmornot_mm_nxv4i1(<vscale x 4 x i1> %0, <vscale x 4 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmornot_mm_nxv4i1:
+define <vscale x 4 x i1> @intrinsic_vmorn_mm_nxv4i1(<vscale x 4 x i1> %0, <vscale x 4 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmorn_mm_nxv4i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i1> @llvm.riscv.vmornot.nxv4i1(
+  %a = call <vscale x 4 x i1> @llvm.riscv.vmorn.nxv4i1(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i1> %1,
     i32 %2)
 
   ret <vscale x 4 x i1> %a
 }
 
-declare <vscale x 8 x i1> @llvm.riscv.vmornot.nxv8i1(
+declare <vscale x 8 x i1> @llvm.riscv.vmorn.nxv8i1(
   <vscale x 8 x i1>,
   <vscale x 8 x i1>,
   i32);
 
-define <vscale x 8 x i1> @intrinsic_vmornot_mm_nxv8i1(<vscale x 8 x i1> %0, <vscale x 8 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmornot_mm_nxv8i1:
+define <vscale x 8 x i1> @intrinsic_vmorn_mm_nxv8i1(<vscale x 8 x i1> %0, <vscale x 8 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmorn_mm_nxv8i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i1> @llvm.riscv.vmornot.nxv8i1(
+  %a = call <vscale x 8 x i1> @llvm.riscv.vmorn.nxv8i1(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i1> %1,
     i32 %2)
 
   ret <vscale x 8 x i1> %a
 }
 
-declare <vscale x 16 x i1> @llvm.riscv.vmornot.nxv16i1(
+declare <vscale x 16 x i1> @llvm.riscv.vmorn.nxv16i1(
   <vscale x 16 x i1>,
   <vscale x 16 x i1>,
   i32);
 
-define <vscale x 16 x i1> @intrinsic_vmornot_mm_nxv16i1(<vscale x 16 x i1> %0, <vscale x 16 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmornot_mm_nxv16i1:
+define <vscale x 16 x i1> @intrinsic_vmorn_mm_nxv16i1(<vscale x 16 x i1> %0, <vscale x 16 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmorn_mm_nxv16i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i1> @llvm.riscv.vmornot.nxv16i1(
+  %a = call <vscale x 16 x i1> @llvm.riscv.vmorn.nxv16i1(
     <vscale x 16 x i1> %0,
     <vscale x 16 x i1> %1,
     i32 %2)
 
   ret <vscale x 16 x i1> %a
 }
 
-declare <vscale x 32 x i1> @llvm.riscv.vmornot.nxv32i1(
+declare <vscale x 32 x i1> @llvm.riscv.vmorn.nxv32i1(
   <vscale x 32 x i1>,
   <vscale x 32 x i1>,
   i32);
 
-define <vscale x 32 x i1> @intrinsic_vmornot_mm_nxv32i1(<vscale x 32 x i1> %0, <vscale x 32 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmornot_mm_nxv32i1:
+define <vscale x 32 x i1> @intrinsic_vmorn_mm_nxv32i1(<vscale x 32 x i1> %0, <vscale x 32 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmorn_mm_nxv32i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i1> @llvm.riscv.vmornot.nxv32i1(
+  %a = call <vscale x 32 x i1> @llvm.riscv.vmorn.nxv32i1(
     <vscale x 32 x i1> %0,
     <vscale x 32 x i1> %1,
     i32 %2)
 
   ret <vscale x 32 x i1> %a
 }
 
-declare <vscale x 64 x i1> @llvm.riscv.vmornot.nxv64i1(
+declare <vscale x 64 x i1> @llvm.riscv.vmorn.nxv64i1(
   <vscale x 64 x i1>,
   <vscale x 64 x i1>,
   i32);
 
-define <vscale x 64 x i1> @intrinsic_vmornot_mm_nxv64i1(<vscale x 64 x i1> %0, <vscale x 64 x i1> %1, i32 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmornot_mm_nxv64i1:
+define <vscale x 64 x i1> @intrinsic_vmorn_mm_nxv64i1(<vscale x 64 x i1> %0, <vscale x 64 x i1> %1, i32 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmorn_mm_nxv64i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m8, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i1> @llvm.riscv.vmornot.nxv64i1(
+  %a = call <vscale x 64 x i1> @llvm.riscv.vmorn.nxv64i1(
     <vscale x 64 x i1> %0,
     <vscale x 64 x i1> %1,
     i32 %2)
 
   ret <vscale x 64 x i1> %a
 }

llvm/test/CodeGen/RISCV/rvv/vmornot-rv64.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=riscv64 -mattr=+experimental-v,+d -verify-machineinstrs \
 ; RUN:   < %s | FileCheck %s
-declare <vscale x 1 x i1> @llvm.riscv.vmornot.nxv1i1(
+declare <vscale x 1 x i1> @llvm.riscv.vmorn.nxv1i1(
   <vscale x 1 x i1>,
   <vscale x 1 x i1>,
   i64);
 
-define <vscale x 1 x i1> @intrinsic_vmornot_mm_nxv1i1(<vscale x 1 x i1> %0, <vscale x 1 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmornot_mm_nxv1i1:
+define <vscale x 1 x i1> @intrinsic_vmorn_mm_nxv1i1(<vscale x 1 x i1> %0, <vscale x 1 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmorn_mm_nxv1i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 1 x i1> @llvm.riscv.vmornot.nxv1i1(
+  %a = call <vscale x 1 x i1> @llvm.riscv.vmorn.nxv1i1(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i1> %1,
     i64 %2)
 
   ret <vscale x 1 x i1> %a
 }
 
-declare <vscale x 2 x i1> @llvm.riscv.vmornot.nxv2i1(
+declare <vscale x 2 x i1> @llvm.riscv.vmorn.nxv2i1(
   <vscale x 2 x i1>,
   <vscale x 2 x i1>,
   i64);
 
-define <vscale x 2 x i1> @intrinsic_vmornot_mm_nxv2i1(<vscale x 2 x i1> %0, <vscale x 2 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmornot_mm_nxv2i1:
+define <vscale x 2 x i1> @intrinsic_vmorn_mm_nxv2i1(<vscale x 2 x i1> %0, <vscale x 2 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmorn_mm_nxv2i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 2 x i1> @llvm.riscv.vmornot.nxv2i1(
+  %a = call <vscale x 2 x i1> @llvm.riscv.vmorn.nxv2i1(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i1> %1,
     i64 %2)
 
   ret <vscale x 2 x i1> %a
 }
 
-declare <vscale x 4 x i1> @llvm.riscv.vmornot.nxv4i1(
+declare <vscale x 4 x i1> @llvm.riscv.vmorn.nxv4i1(
   <vscale x 4 x i1>,
   <vscale x 4 x i1>,
   i64);
 
-define <vscale x 4 x i1> @intrinsic_vmornot_mm_nxv4i1(<vscale x 4 x i1> %0, <vscale x 4 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmornot_mm_nxv4i1:
+define <vscale x 4 x i1> @intrinsic_vmorn_mm_nxv4i1(<vscale x 4 x i1> %0, <vscale x 4 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmorn_mm_nxv4i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 4 x i1> @llvm.riscv.vmornot.nxv4i1(
+  %a = call <vscale x 4 x i1> @llvm.riscv.vmorn.nxv4i1(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i1> %1,
     i64 %2)
 
   ret <vscale x 4 x i1> %a
 }
 
-declare <vscale x 8 x i1> @llvm.riscv.vmornot.nxv8i1(
+declare <vscale x 8 x i1> @llvm.riscv.vmorn.nxv8i1(
   <vscale x 8 x i1>,
   <vscale x 8 x i1>,
   i64);
 
-define <vscale x 8 x i1> @intrinsic_vmornot_mm_nxv8i1(<vscale x 8 x i1> %0, <vscale x 8 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmornot_mm_nxv8i1:
+define <vscale x 8 x i1> @intrinsic_vmorn_mm_nxv8i1(<vscale x 8 x i1> %0, <vscale x 8 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmorn_mm_nxv8i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m1, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 8 x i1> @llvm.riscv.vmornot.nxv8i1(
+  %a = call <vscale x 8 x i1> @llvm.riscv.vmorn.nxv8i1(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i1> %1,
     i64 %2)
 
   ret <vscale x 8 x i1> %a
 }
 
-declare <vscale x 16 x i1> @llvm.riscv.vmornot.nxv16i1(
+declare <vscale x 16 x i1> @llvm.riscv.vmorn.nxv16i1(
   <vscale x 16 x i1>,
   <vscale x 16 x i1>,
   i64);
 
-define <vscale x 16 x i1> @intrinsic_vmornot_mm_nxv16i1(<vscale x 16 x i1> %0, <vscale x 16 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmornot_mm_nxv16i1:
+define <vscale x 16 x i1> @intrinsic_vmorn_mm_nxv16i1(<vscale x 16 x i1> %0, <vscale x 16 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmorn_mm_nxv16i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m2, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 16 x i1> @llvm.riscv.vmornot.nxv16i1(
+  %a = call <vscale x 16 x i1> @llvm.riscv.vmorn.nxv16i1(
     <vscale x 16 x i1> %0,
     <vscale x 16 x i1> %1,
     i64 %2)
 
   ret <vscale x 16 x i1> %a
 }
 
-declare <vscale x 32 x i1> @llvm.riscv.vmornot.nxv32i1(
+declare <vscale x 32 x i1> @llvm.riscv.vmorn.nxv32i1(
   <vscale x 32 x i1>,
   <vscale x 32 x i1>,
   i64);
 
-define <vscale x 32 x i1> @intrinsic_vmornot_mm_nxv32i1(<vscale x 32 x i1> %0, <vscale x 32 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmornot_mm_nxv32i1:
+define <vscale x 32 x i1> @intrinsic_vmorn_mm_nxv32i1(<vscale x 32 x i1> %0, <vscale x 32 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmorn_mm_nxv32i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m4, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 32 x i1> @llvm.riscv.vmornot.nxv32i1(
+  %a = call <vscale x 32 x i1> @llvm.riscv.vmorn.nxv32i1(
     <vscale x 32 x i1> %0,
     <vscale x 32 x i1> %1,
     i64 %2)
 
   ret <vscale x 32 x i1> %a
 }
 
-declare <vscale x 64 x i1> @llvm.riscv.vmornot.nxv64i1(
+declare <vscale x 64 x i1> @llvm.riscv.vmorn.nxv64i1(
   <vscale x 64 x i1>,
   <vscale x 64 x i1>,
   i64);
 
-define <vscale x 64 x i1> @intrinsic_vmornot_mm_nxv64i1(<vscale x 64 x i1> %0, <vscale x 64 x i1> %1, i64 %2) nounwind {
-; CHECK-LABEL: intrinsic_vmornot_mm_nxv64i1:
+define <vscale x 64 x i1> @intrinsic_vmorn_mm_nxv64i1(<vscale x 64 x i1> %0, <vscale x 64 x i1> %1, i64 %2) nounwind {
+; CHECK-LABEL: intrinsic_vmorn_mm_nxv64i1:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a0, e8, m8, ta, mu
-; CHECK-NEXT:    vmornot.mm v0, v0, v8
+; CHECK-NEXT:    vmorn.mm v0, v0, v8
 ; CHECK-NEXT:    ret
 entry:
-  %a = call <vscale x 64 x i1> @llvm.riscv.vmornot.nxv64i1(
+  %a = call <vscale x 64 x i1> @llvm.riscv.vmorn.nxv64i1(
     <vscale x 64 x i1> %0,
     <vscale x 64 x i1> %1,
     i64 %2)
 
   ret <vscale x 64 x i1> %a
 }

llvm/test/CodeGen/RISCV/rvv/vmsge-rv32.ll

 }
 
 ; Test cases where the mask and maskedoff are the same value.
 define <vscale x 1 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv1i8_i8(<vscale x 1 x i1> %0, <vscale x 1 x i8> %1, i8 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv1i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 1 x i1> @llvm.riscv.vmsge.mask.nxv1i8.i8(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i8> %1,
     i8 %2,
     <vscale x 1 x i1> %0,
     i32 %3)
 
   ret <vscale x 1 x i1> %a
 }
 
 define <vscale x 2 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv2i8_i8(<vscale x 2 x i1> %0, <vscale x 2 x i8> %1, i8 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv2i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 2 x i1> @llvm.riscv.vmsge.mask.nxv2i8.i8(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i8> %1,
     i8 %2,
     <vscale x 2 x i1> %0,
     i32 %3)
 
   ret <vscale x 2 x i1> %a
 }
 
 define <vscale x 4 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv4i8_i8(<vscale x 4 x i1> %0, <vscale x 4 x i8> %1, i8 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv4i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 4 x i1> @llvm.riscv.vmsge.mask.nxv4i8.i8(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i8> %1,
     i8 %2,
     <vscale x 4 x i1> %0,
     i32 %3)
 
   ret <vscale x 4 x i1> %a
 }
 
 define <vscale x 8 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv8i8_i8(<vscale x 8 x i1> %0, <vscale x 8 x i8> %1, i8 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv8i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 8 x i1> @llvm.riscv.vmsge.mask.nxv8i8.i8(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i8> %1,
     i8 %2,
     <vscale x 8 x i1> %0,
     i32 %3)
 
   ret <vscale x 8 x i1> %a
 }
 
 define <vscale x 16 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv16i8_i8(<vscale x 16 x i1> %0, <vscale x 16 x i8> %1, i8 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv16i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m2, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 16 x i1> @llvm.riscv.vmsge.mask.nxv16i8.i8(
     <vscale x 16 x i1> %0,
     <vscale x 16 x i8> %1,
     i8 %2,
     <vscale x 16 x i1> %0,
     i32 %3)
 
   ret <vscale x 16 x i1> %a
 }
 
 define <vscale x 32 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv32i8_i8(<vscale x 32 x i1> %0, <vscale x 32 x i8> %1, i8 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv32i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m4, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 32 x i1> @llvm.riscv.vmsge.mask.nxv32i8.i8(
     <vscale x 32 x i1> %0,
     <vscale x 32 x i8> %1,
     i8 %2,
     <vscale x 32 x i1> %0,
     i32 %3)
 
   ret <vscale x 32 x i1> %a
 }
 
 define <vscale x 1 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv1i16_i16(<vscale x 1 x i1> %0, <vscale x 1 x i16> %1, i16 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv1i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf4, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 1 x i1> @llvm.riscv.vmsge.mask.nxv1i16.i16(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i16> %1,
     i16 %2,
     <vscale x 1 x i1> %0,
     i32 %3)
 
   ret <vscale x 1 x i1> %a
 }
 
 define <vscale x 2 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv2i16_i16(<vscale x 2 x i1> %0, <vscale x 2 x i16> %1, i16 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv2i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf2, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 2 x i1> @llvm.riscv.vmsge.mask.nxv2i16.i16(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i16> %1,
     i16 %2,
     <vscale x 2 x i1> %0,
     i32 %3)
 
   ret <vscale x 2 x i1> %a
 }
 
 define <vscale x 4 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv4i16_i16(<vscale x 4 x i1> %0, <vscale x 4 x i16> %1, i16 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv4i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 4 x i1> @llvm.riscv.vmsge.mask.nxv4i16.i16(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i16> %1,
     i16 %2,
     <vscale x 4 x i1> %0,
     i32 %3)
 
   ret <vscale x 4 x i1> %a
 }
 
 define <vscale x 8 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv8i16_i16(<vscale x 8 x i1> %0, <vscale x 8 x i16> %1, i16 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv8i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m2, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 8 x i1> @llvm.riscv.vmsge.mask.nxv8i16.i16(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i16> %1,
     i16 %2,
     <vscale x 8 x i1> %0,
     i32 %3)
 
   ret <vscale x 8 x i1> %a
 }
 
 define <vscale x 16 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv16i16_i16(<vscale x 16 x i1> %0, <vscale x 16 x i16> %1, i16 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv16i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m4, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 16 x i1> @llvm.riscv.vmsge.mask.nxv16i16.i16(
     <vscale x 16 x i1> %0,
     <vscale x 16 x i16> %1,
     i16 %2,
     <vscale x 16 x i1> %0,
     i32 %3)
 
   ret <vscale x 16 x i1> %a
 }
 
 define <vscale x 1 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv1i32_i32(<vscale x 1 x i1> %0, <vscale x 1 x i32> %1, i32 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv1i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, mf2, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 1 x i1> @llvm.riscv.vmsge.mask.nxv1i32.i32(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i32> %1,
     i32 %2,
     <vscale x 1 x i1> %0,
     i32 %3)
 
   ret <vscale x 1 x i1> %a
 }
 
 define <vscale x 2 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv2i32_i32(<vscale x 2 x i1> %0, <vscale x 2 x i32> %1, i32 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv2i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m1, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 2 x i1> @llvm.riscv.vmsge.mask.nxv2i32.i32(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i32> %1,
     i32 %2,
     <vscale x 2 x i1> %0,
     i32 %3)
 
   ret <vscale x 2 x i1> %a
 }
 
 define <vscale x 4 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv4i32_i32(<vscale x 4 x i1> %0, <vscale x 4 x i32> %1, i32 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv4i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m2, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 4 x i1> @llvm.riscv.vmsge.mask.nxv4i32.i32(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i32> %1,
     i32 %2,
     <vscale x 4 x i1> %0,
     i32 %3)
 
   ret <vscale x 4 x i1> %a
 }
 
 define <vscale x 8 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv8i32_i32(<vscale x 8 x i1> %0, <vscale x 8 x i32> %1, i32 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv8i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m4, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 8 x i1> @llvm.riscv.vmsge.mask.nxv8i32.i32(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i32> %1,
     i32 %2,
     <vscale x 8 x i1> %0,
     i32 %3)

llvm/test/CodeGen/RISCV/rvv/vmsge-rv64.ll

 }
 
 ; Test cases where the mask and maskedoff are the same value.
 define <vscale x 1 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv1i8_i8(<vscale x 1 x i1> %0, <vscale x 1 x i8> %1, i8 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv1i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 1 x i1> @llvm.riscv.vmsge.mask.nxv1i8.i8(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i8> %1,
     i8 %2,
     <vscale x 1 x i1> %0,
     i64 %3)
 
   ret <vscale x 1 x i1> %a
 }
 
 define <vscale x 2 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv2i8_i8(<vscale x 2 x i1> %0, <vscale x 2 x i8> %1, i8 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv2i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 2 x i1> @llvm.riscv.vmsge.mask.nxv2i8.i8(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i8> %1,
     i8 %2,
     <vscale x 2 x i1> %0,
     i64 %3)
 
   ret <vscale x 2 x i1> %a
 }
 
 define <vscale x 4 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv4i8_i8(<vscale x 4 x i1> %0, <vscale x 4 x i8> %1, i8 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv4i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 4 x i1> @llvm.riscv.vmsge.mask.nxv4i8.i8(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i8> %1,
     i8 %2,
     <vscale x 4 x i1> %0,
     i64 %3)
 
   ret <vscale x 4 x i1> %a
 }
 
 define <vscale x 8 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv8i8_i8(<vscale x 8 x i1> %0, <vscale x 8 x i8> %1, i8 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv8i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 8 x i1> @llvm.riscv.vmsge.mask.nxv8i8.i8(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i8> %1,
     i8 %2,
     <vscale x 8 x i1> %0,
     i64 %3)
 
   ret <vscale x 8 x i1> %a
 }
 
 define <vscale x 16 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv16i8_i8(<vscale x 16 x i1> %0, <vscale x 16 x i8> %1, i8 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv16i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m2, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 16 x i1> @llvm.riscv.vmsge.mask.nxv16i8.i8(
     <vscale x 16 x i1> %0,
     <vscale x 16 x i8> %1,
     i8 %2,
     <vscale x 16 x i1> %0,
     i64 %3)
 
   ret <vscale x 16 x i1> %a
 }
 
 define <vscale x 32 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv32i8_i8(<vscale x 32 x i1> %0, <vscale x 32 x i8> %1, i8 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv32i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m4, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 32 x i1> @llvm.riscv.vmsge.mask.nxv32i8.i8(
     <vscale x 32 x i1> %0,
     <vscale x 32 x i8> %1,
     i8 %2,
     <vscale x 32 x i1> %0,
     i64 %3)
 
   ret <vscale x 32 x i1> %a
 }
 
 define <vscale x 1 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv1i16_i16(<vscale x 1 x i1> %0, <vscale x 1 x i16> %1, i16 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv1i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf4, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 1 x i1> @llvm.riscv.vmsge.mask.nxv1i16.i16(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i16> %1,
     i16 %2,
     <vscale x 1 x i1> %0,
     i64 %3)
 
   ret <vscale x 1 x i1> %a
 }
 
 define <vscale x 2 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv2i16_i16(<vscale x 2 x i1> %0, <vscale x 2 x i16> %1, i16 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv2i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf2, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 2 x i1> @llvm.riscv.vmsge.mask.nxv2i16.i16(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i16> %1,
     i16 %2,
     <vscale x 2 x i1> %0,
     i64 %3)
 
   ret <vscale x 2 x i1> %a
 }
 
 define <vscale x 4 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv4i16_i16(<vscale x 4 x i1> %0, <vscale x 4 x i16> %1, i16 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv4i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 4 x i1> @llvm.riscv.vmsge.mask.nxv4i16.i16(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i16> %1,
     i16 %2,
     <vscale x 4 x i1> %0,
     i64 %3)
 
   ret <vscale x 4 x i1> %a
 }
 
 define <vscale x 8 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv8i16_i16(<vscale x 8 x i1> %0, <vscale x 8 x i16> %1, i16 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv8i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m2, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 8 x i1> @llvm.riscv.vmsge.mask.nxv8i16.i16(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i16> %1,
     i16 %2,
     <vscale x 8 x i1> %0,
     i64 %3)
 
   ret <vscale x 8 x i1> %a
 }
 
 define <vscale x 16 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv16i16_i16(<vscale x 16 x i1> %0, <vscale x 16 x i16> %1, i16 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv16i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m4, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 16 x i1> @llvm.riscv.vmsge.mask.nxv16i16.i16(
     <vscale x 16 x i1> %0,
     <vscale x 16 x i16> %1,
     i16 %2,
     <vscale x 16 x i1> %0,
     i64 %3)
 
   ret <vscale x 16 x i1> %a
 }
 
 define <vscale x 1 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv1i32_i32(<vscale x 1 x i1> %0, <vscale x 1 x i32> %1, i32 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv1i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, mf2, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 1 x i1> @llvm.riscv.vmsge.mask.nxv1i32.i32(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i32> %1,
     i32 %2,
     <vscale x 1 x i1> %0,
     i64 %3)
 
   ret <vscale x 1 x i1> %a
 }
 
 define <vscale x 2 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv2i32_i32(<vscale x 2 x i1> %0, <vscale x 2 x i32> %1, i32 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv2i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m1, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 2 x i1> @llvm.riscv.vmsge.mask.nxv2i32.i32(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i32> %1,
     i32 %2,
     <vscale x 2 x i1> %0,
     i64 %3)
 
   ret <vscale x 2 x i1> %a
 }
 
 define <vscale x 4 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv4i32_i32(<vscale x 4 x i1> %0, <vscale x 4 x i32> %1, i32 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv4i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m2, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 4 x i1> @llvm.riscv.vmsge.mask.nxv4i32.i32(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i32> %1,
     i32 %2,
     <vscale x 4 x i1> %0,
     i64 %3)
 
   ret <vscale x 4 x i1> %a
 }
 
 define <vscale x 8 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv8i32_i32(<vscale x 8 x i1> %0, <vscale x 8 x i32> %1, i32 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv8i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m4, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 8 x i1> @llvm.riscv.vmsge.mask.nxv8i32.i32(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i32> %1,
     i32 %2,
     <vscale x 8 x i1> %0,
     i64 %3)
 
   ret <vscale x 8 x i1> %a
 }
 
 define <vscale x 1 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv1i64_i64(<vscale x 1 x i1> %0, <vscale x 1 x i64> %1, i64 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv1i64_i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e64, m1, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 1 x i1> @llvm.riscv.vmsge.mask.nxv1i64.i64(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i64> %1,
     i64 %2,
     <vscale x 1 x i1> %0,
     i64 %3)
 
   ret <vscale x 1 x i1> %a
 }
 
 define <vscale x 2 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv2i64_i64(<vscale x 2 x i1> %0, <vscale x 2 x i64> %1, i64 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv2i64_i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e64, m2, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 2 x i1> @llvm.riscv.vmsge.mask.nxv2i64.i64(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i64> %1,
     i64 %2,
     <vscale x 2 x i1> %0,
     i64 %3)
 
   ret <vscale x 2 x i1> %a
 }
 
 define <vscale x 4 x i1> @intrinsic_vmsge_maskedoff_mask_vx_nxv4i64_i64(<vscale x 4 x i1> %0, <vscale x 4 x i64> %1, i64 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsge_maskedoff_mask_vx_nxv4i64_i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e64, m4, ta, mu
 ; CHECK-NEXT:    vmslt.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 4 x i1> @llvm.riscv.vmsge.mask.nxv4i64.i64(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i64> %1,
     i64 %2,
     <vscale x 4 x i1> %0,
     i64 %3)
 
   ret <vscale x 4 x i1> %a
 }

llvm/test/CodeGen/RISCV/rvv/vmsgeu-rv32.ll

 }
 
 ; Test cases where the mask and maskedoff are the same value.
 define <vscale x 1 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv1i8_i8(<vscale x 1 x i1> %0, <vscale x 1 x i8> %1, i8 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv1i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 1 x i1> @llvm.riscv.vmsgeu.mask.nxv1i8.i8(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i8> %1,
     i8 %2,
     <vscale x 1 x i1> %0,
     i32 %3)
 
   ret <vscale x 1 x i1> %a
 }
 
 define <vscale x 2 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv2i8_i8(<vscale x 2 x i1> %0, <vscale x 2 x i8> %1, i8 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv2i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 2 x i1> @llvm.riscv.vmsgeu.mask.nxv2i8.i8(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i8> %1,
     i8 %2,
     <vscale x 2 x i1> %0,
     i32 %3)
 
   ret <vscale x 2 x i1> %a
 }
 
 define <vscale x 4 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv4i8_i8(<vscale x 4 x i1> %0, <vscale x 4 x i8> %1, i8 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv4i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 4 x i1> @llvm.riscv.vmsgeu.mask.nxv4i8.i8(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i8> %1,
     i8 %2,
     <vscale x 4 x i1> %0,
     i32 %3)
 
   ret <vscale x 4 x i1> %a
 }
 
 define <vscale x 8 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv8i8_i8(<vscale x 8 x i1> %0, <vscale x 8 x i8> %1, i8 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv8i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 8 x i1> @llvm.riscv.vmsgeu.mask.nxv8i8.i8(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i8> %1,
     i8 %2,
     <vscale x 8 x i1> %0,
     i32 %3)
 
   ret <vscale x 8 x i1> %a
 }
 
 define <vscale x 16 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv16i8_i8(<vscale x 16 x i1> %0, <vscale x 16 x i8> %1, i8 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv16i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m2, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 16 x i1> @llvm.riscv.vmsgeu.mask.nxv16i8.i8(
     <vscale x 16 x i1> %0,
     <vscale x 16 x i8> %1,
     i8 %2,
     <vscale x 16 x i1> %0,
     i32 %3)
 
   ret <vscale x 16 x i1> %a
 }
 
 define <vscale x 32 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv32i8_i8(<vscale x 32 x i1> %0, <vscale x 32 x i8> %1, i8 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv32i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m4, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 32 x i1> @llvm.riscv.vmsgeu.mask.nxv32i8.i8(
     <vscale x 32 x i1> %0,
     <vscale x 32 x i8> %1,
     i8 %2,
     <vscale x 32 x i1> %0,
     i32 %3)
 
   ret <vscale x 32 x i1> %a
 }
 
 define <vscale x 1 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv1i16_i16(<vscale x 1 x i1> %0, <vscale x 1 x i16> %1, i16 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv1i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf4, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 1 x i1> @llvm.riscv.vmsgeu.mask.nxv1i16.i16(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i16> %1,
     i16 %2,
     <vscale x 1 x i1> %0,
     i32 %3)
 
   ret <vscale x 1 x i1> %a
 }
 
 define <vscale x 2 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv2i16_i16(<vscale x 2 x i1> %0, <vscale x 2 x i16> %1, i16 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv2i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf2, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 2 x i1> @llvm.riscv.vmsgeu.mask.nxv2i16.i16(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i16> %1,
     i16 %2,
     <vscale x 2 x i1> %0,
     i32 %3)
 
   ret <vscale x 2 x i1> %a
 }
 
 define <vscale x 4 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv4i16_i16(<vscale x 4 x i1> %0, <vscale x 4 x i16> %1, i16 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv4i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 4 x i1> @llvm.riscv.vmsgeu.mask.nxv4i16.i16(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i16> %1,
     i16 %2,
     <vscale x 4 x i1> %0,
     i32 %3)
 
   ret <vscale x 4 x i1> %a
 }
 
 define <vscale x 8 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv8i16_i16(<vscale x 8 x i1> %0, <vscale x 8 x i16> %1, i16 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv8i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m2, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 8 x i1> @llvm.riscv.vmsgeu.mask.nxv8i16.i16(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i16> %1,
     i16 %2,
     <vscale x 8 x i1> %0,
     i32 %3)
 
   ret <vscale x 8 x i1> %a
 }
 
 define <vscale x 16 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv16i16_i16(<vscale x 16 x i1> %0, <vscale x 16 x i16> %1, i16 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv16i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m4, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 16 x i1> @llvm.riscv.vmsgeu.mask.nxv16i16.i16(
     <vscale x 16 x i1> %0,
     <vscale x 16 x i16> %1,
     i16 %2,
     <vscale x 16 x i1> %0,
     i32 %3)
 
   ret <vscale x 16 x i1> %a
 }
 
 define <vscale x 1 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv1i32_i32(<vscale x 1 x i1> %0, <vscale x 1 x i32> %1, i32 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv1i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, mf2, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 1 x i1> @llvm.riscv.vmsgeu.mask.nxv1i32.i32(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i32> %1,
     i32 %2,
     <vscale x 1 x i1> %0,
     i32 %3)
 
   ret <vscale x 1 x i1> %a
 }
 
 define <vscale x 2 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv2i32_i32(<vscale x 2 x i1> %0, <vscale x 2 x i32> %1, i32 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv2i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m1, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 2 x i1> @llvm.riscv.vmsgeu.mask.nxv2i32.i32(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i32> %1,
     i32 %2,
     <vscale x 2 x i1> %0,
     i32 %3)
 
   ret <vscale x 2 x i1> %a
 }
 
 define <vscale x 4 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv4i32_i32(<vscale x 4 x i1> %0, <vscale x 4 x i32> %1, i32 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv4i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m2, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 4 x i1> @llvm.riscv.vmsgeu.mask.nxv4i32.i32(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i32> %1,
     i32 %2,
     <vscale x 4 x i1> %0,
     i32 %3)
 
   ret <vscale x 4 x i1> %a
 }
 
 define <vscale x 8 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv8i32_i32(<vscale x 8 x i1> %0, <vscale x 8 x i32> %1, i32 %2, i32 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv8i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m4, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 8 x i1> @llvm.riscv.vmsgeu.mask.nxv8i32.i32(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i32> %1,
     i32 %2,
     <vscale x 8 x i1> %0,
     i32 %3)

llvm/test/CodeGen/RISCV/rvv/vmsgeu-rv64.ll

 }
 
 ; Test cases where the mask and maskedoff are the same value.
 define <vscale x 1 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv1i8_i8(<vscale x 1 x i1> %0, <vscale x 1 x i8> %1, i8 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv1i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 1 x i1> @llvm.riscv.vmsgeu.mask.nxv1i8.i8(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i8> %1,
     i8 %2,
     <vscale x 1 x i1> %0,
     i64 %3)
 
   ret <vscale x 1 x i1> %a
 }
 
 define <vscale x 2 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv2i8_i8(<vscale x 2 x i1> %0, <vscale x 2 x i8> %1, i8 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv2i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 2 x i1> @llvm.riscv.vmsgeu.mask.nxv2i8.i8(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i8> %1,
     i8 %2,
     <vscale x 2 x i1> %0,
     i64 %3)
 
   ret <vscale x 2 x i1> %a
 }
 
 define <vscale x 4 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv4i8_i8(<vscale x 4 x i1> %0, <vscale x 4 x i8> %1, i8 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv4i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 4 x i1> @llvm.riscv.vmsgeu.mask.nxv4i8.i8(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i8> %1,
     i8 %2,
     <vscale x 4 x i1> %0,
     i64 %3)
 
   ret <vscale x 4 x i1> %a
 }
 
 define <vscale x 8 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv8i8_i8(<vscale x 8 x i1> %0, <vscale x 8 x i8> %1, i8 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv8i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 8 x i1> @llvm.riscv.vmsgeu.mask.nxv8i8.i8(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i8> %1,
     i8 %2,
     <vscale x 8 x i1> %0,
     i64 %3)
 
   ret <vscale x 8 x i1> %a
 }
 
 define <vscale x 16 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv16i8_i8(<vscale x 16 x i1> %0, <vscale x 16 x i8> %1, i8 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv16i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m2, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 16 x i1> @llvm.riscv.vmsgeu.mask.nxv16i8.i8(
     <vscale x 16 x i1> %0,
     <vscale x 16 x i8> %1,
     i8 %2,
     <vscale x 16 x i1> %0,
     i64 %3)
 
   ret <vscale x 16 x i1> %a
 }
 
 define <vscale x 32 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv32i8_i8(<vscale x 32 x i1> %0, <vscale x 32 x i8> %1, i8 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv32i8_i8:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m4, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 32 x i1> @llvm.riscv.vmsgeu.mask.nxv32i8.i8(
     <vscale x 32 x i1> %0,
     <vscale x 32 x i8> %1,
     i8 %2,
     <vscale x 32 x i1> %0,
     i64 %3)
 
   ret <vscale x 32 x i1> %a
 }
 
 define <vscale x 1 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv1i16_i16(<vscale x 1 x i1> %0, <vscale x 1 x i16> %1, i16 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv1i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf4, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 1 x i1> @llvm.riscv.vmsgeu.mask.nxv1i16.i16(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i16> %1,
     i16 %2,
     <vscale x 1 x i1> %0,
     i64 %3)
 
   ret <vscale x 1 x i1> %a
 }
 
 define <vscale x 2 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv2i16_i16(<vscale x 2 x i1> %0, <vscale x 2 x i16> %1, i16 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv2i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, mf2, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 2 x i1> @llvm.riscv.vmsgeu.mask.nxv2i16.i16(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i16> %1,
     i16 %2,
     <vscale x 2 x i1> %0,
     i64 %3)
 
   ret <vscale x 2 x i1> %a
 }
 
 define <vscale x 4 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv4i16_i16(<vscale x 4 x i1> %0, <vscale x 4 x i16> %1, i16 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv4i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m1, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 4 x i1> @llvm.riscv.vmsgeu.mask.nxv4i16.i16(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i16> %1,
     i16 %2,
     <vscale x 4 x i1> %0,
     i64 %3)
 
   ret <vscale x 4 x i1> %a
 }
 
 define <vscale x 8 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv8i16_i16(<vscale x 8 x i1> %0, <vscale x 8 x i16> %1, i16 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv8i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m2, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 8 x i1> @llvm.riscv.vmsgeu.mask.nxv8i16.i16(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i16> %1,
     i16 %2,
     <vscale x 8 x i1> %0,
     i64 %3)
 
   ret <vscale x 8 x i1> %a
 }
 
 define <vscale x 16 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv16i16_i16(<vscale x 16 x i1> %0, <vscale x 16 x i16> %1, i16 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv16i16_i16:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e16, m4, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 16 x i1> @llvm.riscv.vmsgeu.mask.nxv16i16.i16(
     <vscale x 16 x i1> %0,
     <vscale x 16 x i16> %1,
     i16 %2,
     <vscale x 16 x i1> %0,
     i64 %3)
 
   ret <vscale x 16 x i1> %a
 }
 
 define <vscale x 1 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv1i32_i32(<vscale x 1 x i1> %0, <vscale x 1 x i32> %1, i32 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv1i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, mf2, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 1 x i1> @llvm.riscv.vmsgeu.mask.nxv1i32.i32(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i32> %1,
     i32 %2,
     <vscale x 1 x i1> %0,
     i64 %3)
 
   ret <vscale x 1 x i1> %a
 }
 
 define <vscale x 2 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv2i32_i32(<vscale x 2 x i1> %0, <vscale x 2 x i32> %1, i32 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv2i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m1, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 2 x i1> @llvm.riscv.vmsgeu.mask.nxv2i32.i32(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i32> %1,
     i32 %2,
     <vscale x 2 x i1> %0,
     i64 %3)
 
   ret <vscale x 2 x i1> %a
 }
 
 define <vscale x 4 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv4i32_i32(<vscale x 4 x i1> %0, <vscale x 4 x i32> %1, i32 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv4i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m2, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 4 x i1> @llvm.riscv.vmsgeu.mask.nxv4i32.i32(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i32> %1,
     i32 %2,
     <vscale x 4 x i1> %0,
     i64 %3)
 
   ret <vscale x 4 x i1> %a
 }
 
 define <vscale x 8 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv8i32_i32(<vscale x 8 x i1> %0, <vscale x 8 x i32> %1, i32 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv8i32_i32:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e32, m4, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 8 x i1> @llvm.riscv.vmsgeu.mask.nxv8i32.i32(
     <vscale x 8 x i1> %0,
     <vscale x 8 x i32> %1,
     i32 %2,
     <vscale x 8 x i1> %0,
     i64 %3)
 
   ret <vscale x 8 x i1> %a
 }
 
 define <vscale x 1 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv1i64_i64(<vscale x 1 x i1> %0, <vscale x 1 x i64> %1, i64 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv1i64_i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e64, m1, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 1 x i1> @llvm.riscv.vmsgeu.mask.nxv1i64.i64(
     <vscale x 1 x i1> %0,
     <vscale x 1 x i64> %1,
     i64 %2,
     <vscale x 1 x i1> %0,
     i64 %3)
 
   ret <vscale x 1 x i1> %a
 }
 
 define <vscale x 2 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv2i64_i64(<vscale x 2 x i1> %0, <vscale x 2 x i64> %1, i64 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv2i64_i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e64, m2, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 2 x i1> @llvm.riscv.vmsgeu.mask.nxv2i64.i64(
     <vscale x 2 x i1> %0,
     <vscale x 2 x i64> %1,
     i64 %2,
     <vscale x 2 x i1> %0,
     i64 %3)
 
   ret <vscale x 2 x i1> %a
 }
 
 define <vscale x 4 x i1> @intrinsic_vmsgeu_maskedoff_mask_vx_nxv4i64_i64(<vscale x 4 x i1> %0, <vscale x 4 x i64> %1, i64 %2, i64 %3) nounwind {
 ; CHECK-LABEL: intrinsic_vmsgeu_maskedoff_mask_vx_nxv4i64_i64:
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    vsetvli zero, a1, e64, m4, ta, mu
 ; CHECK-NEXT:    vmsltu.vx v25, v8, a0
-; CHECK-NEXT:    vmandnot.mm v0, v0, v25
+; CHECK-NEXT:    vmandn.mm v0, v0, v25
 ; CHECK-NEXT:    ret
 entry:
   %a = call <vscale x 4 x i1> @llvm.riscv.vmsgeu.mask.nxv4i64.i64(
     <vscale x 4 x i1> %0,
     <vscale x 4 x i64> %1,
     i64 %2,
     <vscale x 4 x i1> %0,
     i64 %3)
 
   ret <vscale x 4 x i1> %a
 }

llvm/test/CodeGen/RISCV/rvv/vreductions-mask-vp.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=riscv32 -mattr=+experimental-v -verify-machineinstrs < %s | FileCheck %s
 ; RUN: llc -mtriple=riscv64 -mattr=+experimental-v -verify-machineinstrs < %s | FileCheck %s
 
 declare i1 @llvm.vp.reduce.and.nxv1i1(i1, <vscale x 1 x i1>, <vscale x 1 x i1>, i32)
 
 define signext i1 @vpreduce_and_nxv1i1(i1 signext %s, <vscale x 1 x i1> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_and_nxv1i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    seqz a1, a1
 ; CHECK-NEXT:    and a0, a1, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.and.nxv1i1(i1 %s, <vscale x 1 x i1> %v, <vscale x 1 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.or.nxv1i1(i1, <vscale x 1 x i1>, <vscale x 1 x i1>, i32)
 
 define signext i1 @vpreduce_or_nxv1i1(i1 signext %s, <vscale x 1 x i1> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_or_nxv1i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    snez a1, a1
 ; CHECK-NEXT:    or a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.or.nxv1i1(i1 %s, <vscale x 1 x i1> %v, <vscale x 1 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.xor.nxv1i1(i1, <vscale x 1 x i1>, <vscale x 1 x i1>, i32)
 
 define signext i1 @vpreduce_xor_nxv1i1(i1 signext %s, <vscale x 1 x i1> %v, <vscale x 1 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_xor_nxv1i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    xor a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.xor.nxv1i1(i1 %s, <vscale x 1 x i1> %v, <vscale x 1 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.and.nxv2i1(i1, <vscale x 2 x i1>, <vscale x 2 x i1>, i32)
 
 define signext i1 @vpreduce_and_nxv2i1(i1 signext %s, <vscale x 2 x i1> %v, <vscale x 2 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_and_nxv2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    seqz a1, a1
 ; CHECK-NEXT:    and a0, a1, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.and.nxv2i1(i1 %s, <vscale x 2 x i1> %v, <vscale x 2 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.or.nxv2i1(i1, <vscale x 2 x i1>, <vscale x 2 x i1>, i32)
 
 define signext i1 @vpreduce_or_nxv2i1(i1 signext %s, <vscale x 2 x i1> %v, <vscale x 2 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_or_nxv2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    snez a1, a1
 ; CHECK-NEXT:    or a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.or.nxv2i1(i1 %s, <vscale x 2 x i1> %v, <vscale x 2 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.xor.nxv2i1(i1, <vscale x 2 x i1>, <vscale x 2 x i1>, i32)
 
 define signext i1 @vpreduce_xor_nxv2i1(i1 signext %s, <vscale x 2 x i1> %v, <vscale x 2 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_xor_nxv2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    xor a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.xor.nxv2i1(i1 %s, <vscale x 2 x i1> %v, <vscale x 2 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.and.nxv4i1(i1, <vscale x 4 x i1>, <vscale x 4 x i1>, i32)
 
 define signext i1 @vpreduce_and_nxv4i1(i1 signext %s, <vscale x 4 x i1> %v, <vscale x 4 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_and_nxv4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    seqz a1, a1
 ; CHECK-NEXT:    and a0, a1, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.and.nxv4i1(i1 %s, <vscale x 4 x i1> %v, <vscale x 4 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.or.nxv4i1(i1, <vscale x 4 x i1>, <vscale x 4 x i1>, i32)
 
 define signext i1 @vpreduce_or_nxv4i1(i1 signext %s, <vscale x 4 x i1> %v, <vscale x 4 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_or_nxv4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    snez a1, a1
 ; CHECK-NEXT:    or a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.or.nxv4i1(i1 %s, <vscale x 4 x i1> %v, <vscale x 4 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.xor.nxv4i1(i1, <vscale x 4 x i1>, <vscale x 4 x i1>, i32)
 
 define signext i1 @vpreduce_xor_nxv4i1(i1 signext %s, <vscale x 4 x i1> %v, <vscale x 4 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_xor_nxv4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    xor a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.xor.nxv4i1(i1 %s, <vscale x 4 x i1> %v, <vscale x 4 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.and.nxv8i1(i1, <vscale x 8 x i1>, <vscale x 8 x i1>, i32)
 
 define signext i1 @vpreduce_and_nxv8i1(i1 signext %s, <vscale x 8 x i1> %v, <vscale x 8 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_and_nxv8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    seqz a1, a1
 ; CHECK-NEXT:    and a0, a1, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.and.nxv8i1(i1 %s, <vscale x 8 x i1> %v, <vscale x 8 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.or.nxv8i1(i1, <vscale x 8 x i1>, <vscale x 8 x i1>, i32)
 
 define signext i1 @vpreduce_or_nxv8i1(i1 signext %s, <vscale x 8 x i1> %v, <vscale x 8 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_or_nxv8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    snez a1, a1
 ; CHECK-NEXT:    or a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.or.nxv8i1(i1 %s, <vscale x 8 x i1> %v, <vscale x 8 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.xor.nxv8i1(i1, <vscale x 8 x i1>, <vscale x 8 x i1>, i32)
 
 define signext i1 @vpreduce_xor_nxv8i1(i1 signext %s, <vscale x 8 x i1> %v, <vscale x 8 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_xor_nxv8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m1, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    xor a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.xor.nxv8i1(i1 %s, <vscale x 8 x i1> %v, <vscale x 8 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.and.nxv16i1(i1, <vscale x 16 x i1>, <vscale x 16 x i1>, i32)
 
 define signext i1 @vpreduce_and_nxv16i1(i1 signext %s, <vscale x 16 x i1> %v, <vscale x 16 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_and_nxv16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m2, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    seqz a1, a1
 ; CHECK-NEXT:    and a0, a1, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.and.nxv16i1(i1 %s, <vscale x 16 x i1> %v, <vscale x 16 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.or.nxv16i1(i1, <vscale x 16 x i1>, <vscale x 16 x i1>, i32)
 
 define signext i1 @vpreduce_or_nxv16i1(i1 signext %s, <vscale x 16 x i1> %v, <vscale x 16 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_or_nxv16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m2, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    snez a1, a1
 ; CHECK-NEXT:    or a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.or.nxv16i1(i1 %s, <vscale x 16 x i1> %v, <vscale x 16 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.xor.nxv16i1(i1, <vscale x 16 x i1>, <vscale x 16 x i1>, i32)
 
 define signext i1 @vpreduce_xor_nxv16i1(i1 signext %s, <vscale x 16 x i1> %v, <vscale x 16 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_xor_nxv16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m2, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    xor a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.xor.nxv16i1(i1 %s, <vscale x 16 x i1> %v, <vscale x 16 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.and.nxv32i1(i1, <vscale x 32 x i1>, <vscale x 32 x i1>, i32)
 
 define signext i1 @vpreduce_and_nxv32i1(i1 signext %s, <vscale x 32 x i1> %v, <vscale x 32 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_and_nxv32i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m4, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    seqz a1, a1
 ; CHECK-NEXT:    and a0, a1, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.and.nxv32i1(i1 %s, <vscale x 32 x i1> %v, <vscale x 32 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.or.nxv32i1(i1, <vscale x 32 x i1>, <vscale x 32 x i1>, i32)
 
 define signext i1 @vpreduce_or_nxv32i1(i1 signext %s, <vscale x 32 x i1> %v, <vscale x 32 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_or_nxv32i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m4, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    snez a1, a1
 ; CHECK-NEXT:    or a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.or.nxv32i1(i1 %s, <vscale x 32 x i1> %v, <vscale x 32 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.xor.nxv32i1(i1, <vscale x 32 x i1>, <vscale x 32 x i1>, i32)
 
 define signext i1 @vpreduce_xor_nxv32i1(i1 signext %s, <vscale x 32 x i1> %v, <vscale x 32 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_xor_nxv32i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m4, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    xor a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.xor.nxv32i1(i1 %s, <vscale x 32 x i1> %v, <vscale x 32 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.and.nxv64i1(i1, <vscale x 64 x i1>, <vscale x 64 x i1>, i32)
 
 define signext i1 @vpreduce_and_nxv64i1(i1 signext %s, <vscale x 64 x i1> %v, <vscale x 64 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_and_nxv64i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m8, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    seqz a1, a1
 ; CHECK-NEXT:    and a0, a1, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.and.nxv64i1(i1 %s, <vscale x 64 x i1> %v, <vscale x 64 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.or.nxv64i1(i1, <vscale x 64 x i1>, <vscale x 64 x i1>, i32)
 
 define signext i1 @vpreduce_or_nxv64i1(i1 signext %s, <vscale x 64 x i1> %v, <vscale x 64 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_or_nxv64i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m8, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    snez a1, a1
 ; CHECK-NEXT:    or a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.or.nxv64i1(i1 %s, <vscale x 64 x i1> %v, <vscale x 64 x i1> %m, i32 %evl)
   ret i1 %r
 }
 
 declare i1 @llvm.vp.reduce.xor.nxv64i1(i1, <vscale x 64 x i1>, <vscale x 64 x i1>, i32)
 
 define signext i1 @vpreduce_xor_nxv64i1(i1 signext %s, <vscale x 64 x i1> %v, <vscale x 64 x i1> %m, i32 zeroext %evl) {
 ; CHECK-LABEL: vpreduce_xor_nxv64i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vmv1r.v v25, v0
 ; CHECK-NEXT:    vsetvli zero, a1, e8, m8, ta, mu
 ; CHECK-NEXT:    vmv1r.v v0, v8
-; CHECK-NEXT:    vpopc.m a1, v25, v0.t
+; CHECK-NEXT:    vcpop.m a1, v25, v0.t
 ; CHECK-NEXT:    xor a0, a1, a0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %r = call i1 @llvm.vp.reduce.xor.nxv64i1(i1 %s, <vscale x 64 x i1> %v, <vscale x 64 x i1> %m, i32 %evl)
   ret i1 %r
 }

llvm/test/CodeGen/RISCV/rvv/vreductions-mask.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=riscv32 -mattr=+m,+experimental-v -verify-machineinstrs < %s | FileCheck %s
 ; RUN: llc -mtriple=riscv64 -mattr=+m,+experimental-v -verify-machineinstrs < %s | FileCheck %s
 
 declare i1 @llvm.vector.reduce.or.nxv1i1(<vscale x 1 x i1>)
 
 define signext i1 @vreduce_or_nxv1i1(<vscale x 1 x i1> %v) {
 ; CHECK-LABEL: vreduce_or_nxv1i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf8, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    snez a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.or.nxv1i1(<vscale x 1 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.xor.nxv1i1(<vscale x 1 x i1>)
 
 define signext i1 @vreduce_xor_nxv1i1(<vscale x 1 x i1> %v) {
 ; CHECK-LABEL: vreduce_xor_nxv1i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf8, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.xor.nxv1i1(<vscale x 1 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.and.nxv1i1(<vscale x 1 x i1>)
 
 define signext i1 @vreduce_and_nxv1i1(<vscale x 1 x i1> %v) {
 ; CHECK-LABEL: vreduce_and_nxv1i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf8, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
-; CHECK-NEXT:    vpopc.m a0, v25
+; CHECK-NEXT:    vcpop.m a0, v25
 ; CHECK-NEXT:    seqz a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.and.nxv1i1(<vscale x 1 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.or.nxv2i1(<vscale x 2 x i1>)
 
 define signext i1 @vreduce_or_nxv2i1(<vscale x 2 x i1> %v) {
 ; CHECK-LABEL: vreduce_or_nxv2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf4, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    snez a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.or.nxv2i1(<vscale x 2 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.xor.nxv2i1(<vscale x 2 x i1>)
 
 define signext i1 @vreduce_xor_nxv2i1(<vscale x 2 x i1> %v) {
 ; CHECK-LABEL: vreduce_xor_nxv2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf4, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.xor.nxv2i1(<vscale x 2 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.and.nxv2i1(<vscale x 2 x i1>)
 
 define signext i1 @vreduce_and_nxv2i1(<vscale x 2 x i1> %v) {
 ; CHECK-LABEL: vreduce_and_nxv2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf4, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
-; CHECK-NEXT:    vpopc.m a0, v25
+; CHECK-NEXT:    vcpop.m a0, v25
 ; CHECK-NEXT:    seqz a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.and.nxv2i1(<vscale x 2 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.or.nxv4i1(<vscale x 4 x i1>)
 
 define signext i1 @vreduce_or_nxv4i1(<vscale x 4 x i1> %v) {
 ; CHECK-LABEL: vreduce_or_nxv4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf2, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    snez a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.or.nxv4i1(<vscale x 4 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.xor.nxv4i1(<vscale x 4 x i1>)
 
 define signext i1 @vreduce_xor_nxv4i1(<vscale x 4 x i1> %v) {
 ; CHECK-LABEL: vreduce_xor_nxv4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf2, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.xor.nxv4i1(<vscale x 4 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.and.nxv4i1(<vscale x 4 x i1>)
 
 define signext i1 @vreduce_and_nxv4i1(<vscale x 4 x i1> %v) {
 ; CHECK-LABEL: vreduce_and_nxv4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf2, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
-; CHECK-NEXT:    vpopc.m a0, v25
+; CHECK-NEXT:    vcpop.m a0, v25
 ; CHECK-NEXT:    seqz a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.and.nxv4i1(<vscale x 4 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.or.nxv8i1(<vscale x 8 x i1>)
 
 define signext i1 @vreduce_or_nxv8i1(<vscale x 8 x i1> %v) {
 ; CHECK-LABEL: vreduce_or_nxv8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m1, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    snez a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.or.nxv8i1(<vscale x 8 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.xor.nxv8i1(<vscale x 8 x i1>)
 
 define signext i1 @vreduce_xor_nxv8i1(<vscale x 8 x i1> %v) {
 ; CHECK-LABEL: vreduce_xor_nxv8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m1, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.xor.nxv8i1(<vscale x 8 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.and.nxv8i1(<vscale x 8 x i1>)
 
 define signext i1 @vreduce_and_nxv8i1(<vscale x 8 x i1> %v) {
 ; CHECK-LABEL: vreduce_and_nxv8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m1, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
-; CHECK-NEXT:    vpopc.m a0, v25
+; CHECK-NEXT:    vcpop.m a0, v25
 ; CHECK-NEXT:    seqz a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.and.nxv8i1(<vscale x 8 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.or.nxv16i1(<vscale x 16 x i1>)
 
 define signext i1 @vreduce_or_nxv16i1(<vscale x 16 x i1> %v) {
 ; CHECK-LABEL: vreduce_or_nxv16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m2, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    snez a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.or.nxv16i1(<vscale x 16 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.xor.nxv16i1(<vscale x 16 x i1>)
 
 define signext i1 @vreduce_xor_nxv16i1(<vscale x 16 x i1> %v) {
 ; CHECK-LABEL: vreduce_xor_nxv16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m2, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.xor.nxv16i1(<vscale x 16 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.and.nxv16i1(<vscale x 16 x i1>)
 
 define signext i1 @vreduce_and_nxv16i1(<vscale x 16 x i1> %v) {
 ; CHECK-LABEL: vreduce_and_nxv16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m2, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
-; CHECK-NEXT:    vpopc.m a0, v25
+; CHECK-NEXT:    vcpop.m a0, v25
 ; CHECK-NEXT:    seqz a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.and.nxv16i1(<vscale x 16 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.or.nxv32i1(<vscale x 32 x i1>)
 
 define signext i1 @vreduce_or_nxv32i1(<vscale x 32 x i1> %v) {
 ; CHECK-LABEL: vreduce_or_nxv32i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m4, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    snez a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.or.nxv32i1(<vscale x 32 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.xor.nxv32i1(<vscale x 32 x i1>)
 
 define signext i1 @vreduce_xor_nxv32i1(<vscale x 32 x i1> %v) {
 ; CHECK-LABEL: vreduce_xor_nxv32i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m4, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.xor.nxv32i1(<vscale x 32 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.and.nxv32i1(<vscale x 32 x i1>)
 
 define signext i1 @vreduce_and_nxv32i1(<vscale x 32 x i1> %v) {
 ; CHECK-LABEL: vreduce_and_nxv32i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m4, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
-; CHECK-NEXT:    vpopc.m a0, v25
+; CHECK-NEXT:    vcpop.m a0, v25
 ; CHECK-NEXT:    seqz a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.and.nxv32i1(<vscale x 32 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.or.nxv64i1(<vscale x 64 x i1>)
 
 define signext i1 @vreduce_or_nxv64i1(<vscale x 64 x i1> %v) {
 ; CHECK-LABEL: vreduce_or_nxv64i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m8, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    snez a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.or.nxv64i1(<vscale x 64 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.xor.nxv64i1(<vscale x 64 x i1>)
 
 define signext i1 @vreduce_xor_nxv64i1(<vscale x 64 x i1> %v) {
 ; CHECK-LABEL: vreduce_xor_nxv64i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m8, ta, mu
-; CHECK-NEXT:    vpopc.m a0, v0
+; CHECK-NEXT:    vcpop.m a0, v0
 ; CHECK-NEXT:    andi a0, a0, 1
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.xor.nxv64i1(<vscale x 64 x i1> %v)
   ret i1 %red
 }
 
 declare i1 @llvm.vector.reduce.and.nxv64i1(<vscale x 64 x i1>)
 
 define signext i1 @vreduce_and_nxv64i1(<vscale x 64 x i1> %v) {
 ; CHECK-LABEL: vreduce_and_nxv64i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m8, ta, mu
 ; CHECK-NEXT:    vmnand.mm v25, v0, v0
-; CHECK-NEXT:    vpopc.m a0, v25
+; CHECK-NEXT:    vcpop.m a0, v25
 ; CHECK-NEXT:    seqz a0, a0
 ; CHECK-NEXT:    neg a0, a0
 ; CHECK-NEXT:    ret
   %red = call i1 @llvm.vector.reduce.and.nxv64i1(<vscale x 64 x i1> %v)
   ret i1 %red
 }

llvm/test/CodeGen/RISCV/rvv/vselect-mask.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=riscv32 -mattr=+experimental-v -verify-machineinstrs < %s | FileCheck %s
 ; RUN: llc -mtriple=riscv64 -mattr=+experimental-v -verify-machineinstrs < %s | FileCheck %s
 
 define <vscale x 1 x i1> @vselect_nxv1i1(<vscale x 1 x i1> %a, <vscale x 1 x i1> %b, <vscale x 1 x i1> %cc) {
 ; CHECK-LABEL: vselect_nxv1i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf8, ta, mu
-; CHECK-NEXT:    vmandnot.mm v25, v8, v9
+; CHECK-NEXT:    vmandn.mm v25, v8, v9
 ; CHECK-NEXT:    vmand.mm v26, v0, v9
 ; CHECK-NEXT:    vmor.mm v0, v26, v25
 ; CHECK-NEXT:    ret
   %v = select <vscale x 1 x i1> %cc, <vscale x 1 x i1> %a, <vscale x 1 x i1> %b
   ret <vscale x 1 x i1> %v
 }
 
 define <vscale x 2 x i1> @vselect_nxv2i1(<vscale x 2 x i1> %a, <vscale x 2 x i1> %b, <vscale x 2 x i1> %cc) {
 ; CHECK-LABEL: vselect_nxv2i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf4, ta, mu
-; CHECK-NEXT:    vmandnot.mm v25, v8, v9
+; CHECK-NEXT:    vmandn.mm v25, v8, v9
 ; CHECK-NEXT:    vmand.mm v26, v0, v9
 ; CHECK-NEXT:    vmor.mm v0, v26, v25
 ; CHECK-NEXT:    ret
   %v = select <vscale x 2 x i1> %cc, <vscale x 2 x i1> %a, <vscale x 2 x i1> %b
   ret <vscale x 2 x i1> %v
 }
 
 define <vscale x 4 x i1> @vselect_nxv4i1(<vscale x 4 x i1> %a, <vscale x 4 x i1> %b, <vscale x 4 x i1> %cc) {
 ; CHECK-LABEL: vselect_nxv4i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, mf2, ta, mu
-; CHECK-NEXT:    vmandnot.mm v25, v8, v9
+; CHECK-NEXT:    vmandn.mm v25, v8, v9
 ; CHECK-NEXT:    vmand.mm v26, v0, v9
 ; CHECK-NEXT:    vmor.mm v0, v26, v25
 ; CHECK-NEXT:    ret
   %v = select <vscale x 4 x i1> %cc, <vscale x 4 x i1> %a, <vscale x 4 x i1> %b
   ret <vscale x 4 x i1> %v
 }
 
 define <vscale x 8 x i1> @vselect_nxv8i1(<vscale x 8 x i1> %a, <vscale x 8 x i1> %b, <vscale x 8 x i1> %cc) {
 ; CHECK-LABEL: vselect_nxv8i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m1, ta, mu
-; CHECK-NEXT:    vmandnot.mm v25, v8, v9
+; CHECK-NEXT:    vmandn.mm v25, v8, v9
 ; CHECK-NEXT:    vmand.mm v26, v0, v9
 ; CHECK-NEXT:    vmor.mm v0, v26, v25
 ; CHECK-NEXT:    ret
   %v = select <vscale x 8 x i1> %cc, <vscale x 8 x i1> %a, <vscale x 8 x i1> %b
   ret <vscale x 8 x i1> %v
 }
 
 define <vscale x 16 x i1> @vselect_nxv16i1(<vscale x 16 x i1> %a, <vscale x 16 x i1> %b, <vscale x 16 x i1> %cc) {
 ; CHECK-LABEL: vselect_nxv16i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m2, ta, mu
-; CHECK-NEXT:    vmandnot.mm v25, v8, v9
+; CHECK-NEXT:    vmandn.mm v25, v8, v9
 ; CHECK-NEXT:    vmand.mm v26, v0, v9
 ; CHECK-NEXT:    vmor.mm v0, v26, v25
 ; CHECK-NEXT:    ret
   %v = select <vscale x 16 x i1> %cc, <vscale x 16 x i1> %a, <vscale x 16 x i1> %b
   ret <vscale x 16 x i1> %v
 }
 
 define <vscale x 32 x i1> @vselect_nxv32i1(<vscale x 32 x i1> %a, <vscale x 32 x i1> %b, <vscale x 32 x i1> %cc) {
 ; CHECK-LABEL: vselect_nxv32i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m4, ta, mu
-; CHECK-NEXT:    vmandnot.mm v25, v8, v9
+; CHECK-NEXT:    vmandn.mm v25, v8, v9
 ; CHECK-NEXT:    vmand.mm v26, v0, v9
 ; CHECK-NEXT:    vmor.mm v0, v26, v25
 ; CHECK-NEXT:    ret
   %v = select <vscale x 32 x i1> %cc, <vscale x 32 x i1> %a, <vscale x 32 x i1> %b
   ret <vscale x 32 x i1> %v
 }
 
 define <vscale x 64 x i1> @vselect_nxv64i1(<vscale x 64 x i1> %a, <vscale x 64 x i1> %b, <vscale x 64 x i1> %cc) {
 ; CHECK-LABEL: vselect_nxv64i1:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vsetvli a0, zero, e8, m8, ta, mu
-; CHECK-NEXT:    vmandnot.mm v25, v8, v9
+; CHECK-NEXT:    vmandn.mm v25, v8, v9
 ; CHECK-NEXT:    vmand.mm v26, v0, v9
 ; CHECK-NEXT:    vmor.mm v0, v26, v25
 ; CHECK-NEXT:    ret
   %v = select <vscale x 64 x i1> %cc, <vscale x 64 x i1> %a, <vscale x 64 x i1> %b
   ret <vscale x 64 x i1> %v
 }

llvm/test/MC/RISCV/rvv/aliases.s

 # NO-ALIAS: vnsrl.wx        v2, v1, zero, v0.t # encoding: [0x57,0x41,0x10,0xb0]
 vncvt.x.x.w v2, v1, v0.t 
 # ALIAS:    vfneg.v         v2, v1, v0.t     # encoding: [0x57,0x91,0x10,0x24]
 # NO-ALIAS: vfsgnjn.vv      v2, v1, v1, v0.t # encoding: [0x57,0x91,0x10,0x24]
 vfneg.v v2, v1, v0.t 
 # ALIAS:    vfabs.v         v2, v1, v0.t     # encoding: [0x57,0x91,0x10,0x28]
 # NO-ALIAS: vfsgnjx.vv      v2, v1, v1, v0.t # encoding: [0x57,0x91,0x10,0x28]
 vfabs.v v2, v1, v0.t
+# ALIAS:    vcpop.m         a2, v4, v0.t     # encoding: [0x57,0x26,0x48,0x40]
+# NO-ALIAS: vcpop.m          a2, v4, v0.t     # encoding: [0x57,0x26,0x48,0x40]
+vpopc.m a2, v4, v0.t
+# ALIAS:    vmandn.mm       v8, v4, v20      # encoding: [0x57,0x24,0x4a,0x62]
+# NO-ALIAS: vmandn.mm     v8, v4, v20      # encoding: [0x57,0x24,0x4a,0x62]
+vmandnot.mm v8, v4, v20
+# ALIAS:    vmorn.mm        v8, v4, v20      # encoding: [0x57,0x24,0x4a,0x72]
+# NO-ALIAS: vmorn.mm      v8, v4, v20      # encoding: [0x57,0x24,0x4a,0x72]
+vmornot.mm v8, v4, v20

llvm/test/MC/RISCV/rvv/compare.s

 # CHECK-ENCODING: [0x57,0x44,0x45,0x6c]
 # CHECK-ENCODING: [0x57,0x24,0x80,0x6e]
 # CHECK-ERROR: instruction requires the following: 'V' (Vector Instructions)
 # CHECK-UNKNOWN: 57 44 45 6c <unknown>
 # CHECK-UNKNOWN: 57 24 80 6e <unknown>
 
 vmsgeu.vx v0, v4, a0, v0.t, v2
 # CHECK-INST: vmsltu.vx v2, v4, a0, v0.t
-# CHECK-INST: vmandnot.mm v0, v0, v2
+# CHECK-INST: vmandn.mm v0, v0, v2
 # CHECK-ENCODING: [0x57,0x41,0x45,0x68]
 # CHECK-ENCODING: [0x57,0x20,0x01,0x62]
 # CHECK-ERROR: instruction requires the following: 'V' (Vector Instructions)
 # CHECK-UNKNOWN: 57 41 45 68 <unknown>
 # CHECK-UNKNOWN: 57 20 01 62 <unknown>
 
 vmsge.vx v0, v4, a0, v0.t, v2
 # CHECK-INST: vmslt.vx v2, v4, a0, v0.t
-# CHECK-INST: vmandnot.mm v0, v0, v2
+# CHECK-INST: vmandn.mm v0, v0, v2
 # CHECK-ENCODING: [0x57,0x41,0x45,0x6c]
 # CHECK-ENCODING: [0x57,0x20,0x01,0x62]
 # CHECK-ERROR: instruction requires the following: 'V' (Vector Instructions)
 # CHECK-UNKNOWN: 57 41 45 6c <unknown>
 # CHECK-UNKNOWN: 57 20 01 62 <unknown>
 
 vmsgeu.vx v9, v4, a0, v0.t, v2
 # CHECK-INST: vmsltu.vx v2, v4, a0
-# CHECK-INST: vmandnot.mm v2, v0, v2
-# CHECK-INST: vmandnot.mm v9, v9, v0
+# CHECK-INST: vmandn.mm v2, v0, v2
+# CHECK-INST: vmandn.mm v9, v9, v0
 # CHECK-INST: vmor.mm v9, v2, v9
 # CHECK-ENCODING: [0x57,0x41,0x45,0x6a]
 # CHECK-ENCODING: [0x57,0x21,0x01,0x62]
 # CHECK-ENCODING: [0xd7,0x24,0x90,0x62]
 # CHECK-ENCODING: [0xd7,0xa4,0x24,0x6a]
 # CHECK-ERROR: instruction requires the following: 'V' (Vector Instructions)
 # CHECK-UNKNOWN: 57 41 45 6a <unknown>
 # CHECK-UNKNOWN: 57 21 01 62 <unknown>
 # CHECK-UNKNOWN: d7 24 90 62 <unknown>
 # CHECK-UNKNOWN: d7 a4 24 6a <unknown>
 
 vmsge.vx v8, v4, a0, v0.t, v2
 # CHECK-INST: vmslt.vx v2, v4, a0
-# CHECK-INST: vmandnot.mm v2, v0, v2
-# CHECK-INST: vmandnot.mm v8, v8, v0
+# CHECK-INST: vmandn.mm v2, v0, v2
+# CHECK-INST: vmandn.mm v8, v8, v0
 # CHECK-INST: vmor.mm v8, v2, v8
 # CHECK-ENCODING: [0x57,0x41,0x45,0x6e]
 # CHECK-ENCODING: [0x57,0x21,0x01,0x62]
 # CHECK-ENCODING: [0x57,0x24,0x80,0x62]
 # CHECK-ENCODING: [0x57,0x24,0x24,0x6a]
 # CHECK-ERROR: instruction requires the following: 'V' (Vector Instructions)
 # CHECK-UNKNOWN: 57 41 45 6e <unknown>
 # CHECK-UNKNOWN: 57 21 01 62 <unknown>
 # CHECK-UNKNOWN: 57 24 80 62 <unknown>
 # CHECK-UNKNOWN: 57 24 24 6a <unknown>
 No newline at end of file

llvm/test/MC/RISCV/rvv/mask.s

 # CHECK-UNKNOWN: 57 24 4a 66 <unknown>
 
 vmnand.mm v8, v4, v20
 # CHECK-INST: vmnand.mm v8, v4, v20
 # CHECK-ENCODING: [0x57,0x24,0x4a,0x76]
 # CHECK-ERROR: instruction requires the following: 'V' (Vector Instructions)
 # CHECK-UNKNOWN: 57 24 4a 76 <unknown>
 
-vmandnot.mm v8, v4, v20
-# CHECK-INST: vmandnot.mm v8, v4, v20
+vmandn.mm v8, v4, v20
+# CHECK-INST: vmandn.mm v8, v4, v20
 # CHECK-ENCODING: [0x57,0x24,0x4a,0x62]
 # CHECK-ERROR: instruction requires the following: 'V' (Vector Instructions)
 # CHECK-UNKNOWN: 57 24 4a 62 <unknown>
 
 vmxor.mm v8, v4, v20
 # CHECK-INST: vmxor.mm v8, v4, v20
 # CHECK-ENCODING: [0x57,0x24,0x4a,0x6e]
 # CHECK-ERROR: instruction requires the following: 'V' (Vector Instructions)
 # CHECK-UNKNOWN: 57 24 4a 6e <unknown>
 
 vmor.mm v8, v4, v20
 # CHECK-INST: vmor.mm v8, v4, v20
 # CHECK-ENCODING: [0x57,0x24,0x4a,0x6a]
 # CHECK-ERROR: instruction requires the following: 'V' (Vector Instructions)
 # CHECK-UNKNOWN: 57 24 4a 6a <unknown>
 
 vmnor.mm v8, v4, v20
 # CHECK-INST: vmnor.mm v8, v4, v20
 # CHECK-ENCODING: [0x57,0x24,0x4a,0x7a]
 # CHECK-ERROR: instruction requires the following: 'V' (Vector Instructions)
 # CHECK-UNKNOWN: 57 24 4a 7a <unknown>
 
-vmornot.mm v8, v4, v20
-# CHECK-INST: vmornot.mm v8, v4, v20
+vmorn.mm v8, v4, v20
+# CHECK-INST: vmorn.mm v8, v4, v20
 # CHECK-ENCODING: [0x57,0x24,0x4a,0x72]
 # CHECK-ERROR: instruction requires the following: 'V' (Vector Instructions)
 # CHECK-UNKNOWN: 57 24 4a 72 <unknown>
 
 vmxnor.mm v8, v4, v20
 # CHECK-INST: vmxnor.mm v8, v4, v20
 # CHECK-ENCODING: [0x57,0x24,0x4a,0x7e]
 # CHECK-ERROR: instruction requires the following: 'V' (Vector Instructions)
 # CHECK-UNKNOWN: 57 24 4a 7e <unknown>
 
-vpopc.m a2, v4, v0.t
-# CHECK-INST: vpopc.m a2, v4, v0.t
+vcpop.m a2, v4, v0.t
+# CHECK-INST: vcpop.m a2, v4, v0.t
 # CHECK-ENCODING: [0x57,0x26,0x48,0x40]
 # CHECK-ERROR: instruction requires the following: 'V' (Vector Instructions)
 # CHECK-UNKNOWN: 57 26 48 40 <unknown>
 
-vpopc.m a2, v4
-# CHECK-INST: vpopc.m a2, v4
+vcpop.m a2, v4
+# CHECK-INST: vcpop.m a2, v4
 # CHECK-ENCODING: [0x57,0x26,0x48,0x42]
 # CHECK-ERROR: instruction requires the following: 'V' (Vector Instructions)
 # CHECK-UNKNOWN: 57 26 48 42 <unknown>
 
 vfirst.m a2, v4, v0.t
 # CHECK-INST: vfirst.m a2, v4, v0.t
 # CHECK-ENCODING: [0x57,0xa6,0x48,0x40]
 # CHECK-ERROR: instruction requires the following: 'V' (Vector Instructions)