test/CodeGen/RISCV/rvv/vpmerge-sdnode.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -mattr=+d,+zfh,+experimental-zvfh,+v,+m -target-abi=ilp32d \
; RUN:     -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,RV32
; RUN: llc -mtriple=riscv64 -mattr=+d,+zfh,+experimental-zvfh,+v,+m -target-abi=lp64d \
; RUN:     -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,RV64

declare <vscale x 1 x i1> @llvm.vp.merge.nxv1i1(<vscale x 1 x i1>, <vscale x 1 x i1>, <vscale x 1 x i1>, i32)

define <vscale x 1 x i1> @vpmerge_nxv1i1(<vscale x 1 x i1> %va, <vscale x 1 x i1> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; RV32-LABEL: vpmerge_nxv1i1:
; RV32:       # %bb.0:
; RV32-NEXT:    vsetvli a1, zero, e32, mf2, ta, mu
; RV32-NEXT:    vid.v v10
; RV32-NEXT:    vmsltu.vx v10, v10, a0
; RV32-NEXT:    vmand.mm v9, v9, v10
; RV32-NEXT:    vmandn.mm v8, v8, v9
; RV32-NEXT:    vmand.mm v9, v0, v9
; RV32-NEXT:    vmor.mm v0, v9, v8
; RV32-NEXT:    ret
;
; RV64-LABEL: vpmerge_nxv1i1:
; RV64:       # %bb.0:
; RV64-NEXT:    vsetvli a1, zero, e64, m1, ta, mu
; RV64-NEXT:    vid.v v10
; RV64-NEXT:    vmsltu.vx v10, v10, a0
; RV64-NEXT:    vmand.mm v9, v9, v10
; RV64-NEXT:    vmandn.mm v8, v8, v9
; RV64-NEXT:    vmand.mm v9, v0, v9
; RV64-NEXT:    vmor.mm v0, v9, v8
; RV64-NEXT:    ret
  %v = call <vscale x 1 x i1> @llvm.vp.merge.nxv1i1(<vscale x 1 x i1> %m, <vscale x 1 x i1> %va, <vscale x 1 x i1> %vb, i32 %evl)
  ret <vscale x 1 x i1> %v
}

declare <vscale x 1 x i8> @llvm.vp.merge.nxv1i8(<vscale x 1 x i1>, <vscale x 1 x i8>, <vscale x 1 x i8>, i32)

define <vscale x 1 x i8> @vpmerge_vv_nxv1i8(<vscale x 1 x i8> %va, <vscale x 1 x i8> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv1i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 1 x i8> @llvm.vp.merge.nxv1i8(<vscale x 1 x i1> %m, <vscale x 1 x i8> %va, <vscale x 1 x i8> %vb, i32 %evl)
  ret <vscale x 1 x i8> %v
}

define <vscale x 1 x i8> @vpmerge_vx_nxv1i8(i8 %a, <vscale x 1 x i8> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv1i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 1 x i8> poison, i8 %a, i32 0
  %va = shufflevector <vscale x 1 x i8> %elt.head, <vscale x 1 x i8> poison, <vscale x 1 x i32> zeroinitializer
  %v = call <vscale x 1 x i8> @llvm.vp.merge.nxv1i8(<vscale x 1 x i1> %m, <vscale x 1 x i8> %va, <vscale x 1 x i8> %vb, i32 %evl)
  ret <vscale x 1 x i8> %v
}

define <vscale x 1 x i8> @vpmerge_vi_nxv1i8(<vscale x 1 x i8> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv1i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, mf8, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 1 x i8> poison, i8 2, i32 0
  %va = shufflevector <vscale x 1 x i8> %elt.head, <vscale x 1 x i8> poison, <vscale x 1 x i32> zeroinitializer
  %v = call <vscale x 1 x i8> @llvm.vp.merge.nxv1i8(<vscale x 1 x i1> %m, <vscale x 1 x i8> %va, <vscale x 1 x i8> %vb, i32 %evl)
  ret <vscale x 1 x i8> %v
}

declare <vscale x 2 x i8> @llvm.vp.merge.nxv2i8(<vscale x 2 x i1>, <vscale x 2 x i8>, <vscale x 2 x i8>, i32)

define <vscale x 2 x i8> @vpmerge_vv_nxv2i8(<vscale x 2 x i8> %va, <vscale x 2 x i8> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv2i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 2 x i8> @llvm.vp.merge.nxv2i8(<vscale x 2 x i1> %m, <vscale x 2 x i8> %va, <vscale x 2 x i8> %vb, i32 %evl)
  ret <vscale x 2 x i8> %v
}

define <vscale x 2 x i8> @vpmerge_vx_nxv2i8(i8 %a, <vscale x 2 x i8> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv2i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e8, mf4, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 2 x i8> poison, i8 %a, i32 0
  %va = shufflevector <vscale x 2 x i8> %elt.head, <vscale x 2 x i8> poison, <vscale x 2 x i32> zeroinitializer
  %v = call <vscale x 2 x i8> @llvm.vp.merge.nxv2i8(<vscale x 2 x i1> %m, <vscale x 2 x i8> %va, <vscale x 2 x i8> %vb, i32 %evl)
  ret <vscale x 2 x i8> %v
}

define <vscale x 2 x i8> @vpmerge_vi_nxv2i8(<vscale x 2 x i8> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv2i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, mf4, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 2 x i8> poison, i8 2, i32 0
  %va = shufflevector <vscale x 2 x i8> %elt.head, <vscale x 2 x i8> poison, <vscale x 2 x i32> zeroinitializer
  %v = call <vscale x 2 x i8> @llvm.vp.merge.nxv2i8(<vscale x 2 x i1> %m, <vscale x 2 x i8> %va, <vscale x 2 x i8> %vb, i32 %evl)
  ret <vscale x 2 x i8> %v
}

declare <vscale x 3 x i8> @llvm.vp.merge.nxv3i8(<vscale x 3 x i1>, <vscale x 3 x i8>, <vscale x 3 x i8>, i32)

define <vscale x 3 x i8> @vpmerge_vv_nxv3i8(<vscale x 3 x i8> %va, <vscale x 3 x i8> %vb, <vscale x 3 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv3i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 3 x i8> @llvm.vp.merge.nxv3i8(<vscale x 3 x i1> %m, <vscale x 3 x i8> %va, <vscale x 3 x i8> %vb, i32 %evl)
  ret <vscale x 3 x i8> %v
}

define <vscale x 3 x i8> @vpmerge_vx_nxv3i8(i8 %a, <vscale x 3 x i8> %vb, <vscale x 3 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv3i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 3 x i8> poison, i8 %a, i32 0
  %va = shufflevector <vscale x 3 x i8> %elt.head, <vscale x 3 x i8> poison, <vscale x 3 x i32> zeroinitializer
  %v = call <vscale x 3 x i8> @llvm.vp.merge.nxv3i8(<vscale x 3 x i1> %m, <vscale x 3 x i8> %va, <vscale x 3 x i8> %vb, i32 %evl)
  ret <vscale x 3 x i8> %v
}

define <vscale x 3 x i8> @vpmerge_vi_nxv3i8(<vscale x 3 x i8> %vb, <vscale x 3 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv3i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 3 x i8> poison, i8 2, i32 0
  %va = shufflevector <vscale x 3 x i8> %elt.head, <vscale x 3 x i8> poison, <vscale x 3 x i32> zeroinitializer
  %v = call <vscale x 3 x i8> @llvm.vp.merge.nxv3i8(<vscale x 3 x i1> %m, <vscale x 3 x i8> %va, <vscale x 3 x i8> %vb, i32 %evl)
  ret <vscale x 3 x i8> %v
}

declare <vscale x 4 x i8> @llvm.vp.merge.nxv4i8(<vscale x 4 x i1>, <vscale x 4 x i8>, <vscale x 4 x i8>, i32)

define <vscale x 4 x i8> @vpmerge_vv_nxv4i8(<vscale x 4 x i8> %va, <vscale x 4 x i8> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv4i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 4 x i8> @llvm.vp.merge.nxv4i8(<vscale x 4 x i1> %m, <vscale x 4 x i8> %va, <vscale x 4 x i8> %vb, i32 %evl)
  ret <vscale x 4 x i8> %v
}

define <vscale x 4 x i8> @vpmerge_vx_nxv4i8(i8 %a, <vscale x 4 x i8> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv4i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e8, mf2, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 4 x i8> poison, i8 %a, i32 0
  %va = shufflevector <vscale x 4 x i8> %elt.head, <vscale x 4 x i8> poison, <vscale x 4 x i32> zeroinitializer
  %v = call <vscale x 4 x i8> @llvm.vp.merge.nxv4i8(<vscale x 4 x i1> %m, <vscale x 4 x i8> %va, <vscale x 4 x i8> %vb, i32 %evl)
  ret <vscale x 4 x i8> %v
}

define <vscale x 4 x i8> @vpmerge_vi_nxv4i8(<vscale x 4 x i8> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv4i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, mf2, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 4 x i8> poison, i8 2, i32 0
  %va = shufflevector <vscale x 4 x i8> %elt.head, <vscale x 4 x i8> poison, <vscale x 4 x i32> zeroinitializer
  %v = call <vscale x 4 x i8> @llvm.vp.merge.nxv4i8(<vscale x 4 x i1> %m, <vscale x 4 x i8> %va, <vscale x 4 x i8> %vb, i32 %evl)
  ret <vscale x 4 x i8> %v
}

declare <vscale x 8 x i7> @llvm.vp.merge.nxv8i7(<vscale x 8 x i1>, <vscale x 8 x i7>, <vscale x 8 x i7>, i32)

define <vscale x 8 x i7> @vpmerge_vv_nxv8i7(<vscale x 8 x i7> %va, <vscale x 8 x i7> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv8i7:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, m1, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 8 x i7> @llvm.vp.merge.nxv8i7(<vscale x 8 x i1> %m, <vscale x 8 x i7> %va, <vscale x 8 x i7> %vb, i32 %evl)
  ret <vscale x 8 x i7> %v
}

define <vscale x 8 x i7> @vpmerge_vx_nxv8i7(i7 %a, <vscale x 8 x i7> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv8i7:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e8, m1, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 8 x i7> poison, i7 %a, i32 0
  %va = shufflevector <vscale x 8 x i7> %elt.head, <vscale x 8 x i7> poison, <vscale x 8 x i32> zeroinitializer
  %v = call <vscale x 8 x i7> @llvm.vp.merge.nxv8i7(<vscale x 8 x i1> %m, <vscale x 8 x i7> %va, <vscale x 8 x i7> %vb, i32 %evl)
  ret <vscale x 8 x i7> %v
}

define <vscale x 8 x i7> @vpmerge_vi_nxv8i7(<vscale x 8 x i7> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv8i7:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, m1, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 8 x i7> poison, i7 2, i32 0
  %va = shufflevector <vscale x 8 x i7> %elt.head, <vscale x 8 x i7> poison, <vscale x 8 x i32> zeroinitializer
  %v = call <vscale x 8 x i7> @llvm.vp.merge.nxv8i7(<vscale x 8 x i1> %m, <vscale x 8 x i7> %va, <vscale x 8 x i7> %vb, i32 %evl)
  ret <vscale x 8 x i7> %v
}

declare <vscale x 8 x i8> @llvm.vp.merge.nxv8i8(<vscale x 8 x i1>, <vscale x 8 x i8>, <vscale x 8 x i8>, i32)

define <vscale x 8 x i8> @vpmerge_vv_nxv8i8(<vscale x 8 x i8> %va, <vscale x 8 x i8> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv8i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, m1, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 8 x i8> @llvm.vp.merge.nxv8i8(<vscale x 8 x i1> %m, <vscale x 8 x i8> %va, <vscale x 8 x i8> %vb, i32 %evl)
  ret <vscale x 8 x i8> %v
}

define <vscale x 8 x i8> @vpmerge_vx_nxv8i8(i8 %a, <vscale x 8 x i8> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv8i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e8, m1, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 8 x i8> poison, i8 %a, i32 0
  %va = shufflevector <vscale x 8 x i8> %elt.head, <vscale x 8 x i8> poison, <vscale x 8 x i32> zeroinitializer
  %v = call <vscale x 8 x i8> @llvm.vp.merge.nxv8i8(<vscale x 8 x i1> %m, <vscale x 8 x i8> %va, <vscale x 8 x i8> %vb, i32 %evl)
  ret <vscale x 8 x i8> %v
}

define <vscale x 8 x i8> @vpmerge_vi_nxv8i8(<vscale x 8 x i8> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv8i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, m1, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 8 x i8> poison, i8 2, i32 0
  %va = shufflevector <vscale x 8 x i8> %elt.head, <vscale x 8 x i8> poison, <vscale x 8 x i32> zeroinitializer
  %v = call <vscale x 8 x i8> @llvm.vp.merge.nxv8i8(<vscale x 8 x i1> %m, <vscale x 8 x i8> %va, <vscale x 8 x i8> %vb, i32 %evl)
  ret <vscale x 8 x i8> %v
}

declare <vscale x 16 x i8> @llvm.vp.merge.nxv16i8(<vscale x 16 x i1>, <vscale x 16 x i8>, <vscale x 16 x i8>, i32)

define <vscale x 16 x i8> @vpmerge_vv_nxv16i8(<vscale x 16 x i8> %va, <vscale x 16 x i8> %vb, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv16i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, m2, tu, mu
; CHECK-NEXT:    vmerge.vvm v10, v10, v8, v0
; CHECK-NEXT:    vmv2r.v v8, v10
; CHECK-NEXT:    ret
  %v = call <vscale x 16 x i8> @llvm.vp.merge.nxv16i8(<vscale x 16 x i1> %m, <vscale x 16 x i8> %va, <vscale x 16 x i8> %vb, i32 %evl)
  ret <vscale x 16 x i8> %v
}

define <vscale x 16 x i8> @vpmerge_vx_nxv16i8(i8 %a, <vscale x 16 x i8> %vb, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv16i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e8, m2, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 16 x i8> poison, i8 %a, i32 0
  %va = shufflevector <vscale x 16 x i8> %elt.head, <vscale x 16 x i8> poison, <vscale x 16 x i32> zeroinitializer
  %v = call <vscale x 16 x i8> @llvm.vp.merge.nxv16i8(<vscale x 16 x i1> %m, <vscale x 16 x i8> %va, <vscale x 16 x i8> %vb, i32 %evl)
  ret <vscale x 16 x i8> %v
}

define <vscale x 16 x i8> @vpmerge_vi_nxv16i8(<vscale x 16 x i8> %vb, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv16i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, m2, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 16 x i8> poison, i8 2, i32 0
  %va = shufflevector <vscale x 16 x i8> %elt.head, <vscale x 16 x i8> poison, <vscale x 16 x i32> zeroinitializer
  %v = call <vscale x 16 x i8> @llvm.vp.merge.nxv16i8(<vscale x 16 x i1> %m, <vscale x 16 x i8> %va, <vscale x 16 x i8> %vb, i32 %evl)
  ret <vscale x 16 x i8> %v
}

declare <vscale x 32 x i8> @llvm.vp.merge.nxv32i8(<vscale x 32 x i1>, <vscale x 32 x i8>, <vscale x 32 x i8>, i32)

define <vscale x 32 x i8> @vpmerge_vv_nxv32i8(<vscale x 32 x i8> %va, <vscale x 32 x i8> %vb, <vscale x 32 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv32i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, m4, tu, mu
; CHECK-NEXT:    vmerge.vvm v12, v12, v8, v0
; CHECK-NEXT:    vmv4r.v v8, v12
; CHECK-NEXT:    ret
  %v = call <vscale x 32 x i8> @llvm.vp.merge.nxv32i8(<vscale x 32 x i1> %m, <vscale x 32 x i8> %va, <vscale x 32 x i8> %vb, i32 %evl)
  ret <vscale x 32 x i8> %v
}

define <vscale x 32 x i8> @vpmerge_vx_nxv32i8(i8 %a, <vscale x 32 x i8> %vb, <vscale x 32 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv32i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e8, m4, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 32 x i8> poison, i8 %a, i32 0
  %va = shufflevector <vscale x 32 x i8> %elt.head, <vscale x 32 x i8> poison, <vscale x 32 x i32> zeroinitializer
  %v = call <vscale x 32 x i8> @llvm.vp.merge.nxv32i8(<vscale x 32 x i1> %m, <vscale x 32 x i8> %va, <vscale x 32 x i8> %vb, i32 %evl)
  ret <vscale x 32 x i8> %v
}

define <vscale x 32 x i8> @vpmerge_vi_nxv32i8(<vscale x 32 x i8> %vb, <vscale x 32 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv32i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, m4, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 32 x i8> poison, i8 2, i32 0
  %va = shufflevector <vscale x 32 x i8> %elt.head, <vscale x 32 x i8> poison, <vscale x 32 x i32> zeroinitializer
  %v = call <vscale x 32 x i8> @llvm.vp.merge.nxv32i8(<vscale x 32 x i1> %m, <vscale x 32 x i8> %va, <vscale x 32 x i8> %vb, i32 %evl)
  ret <vscale x 32 x i8> %v
}

declare <vscale x 64 x i8> @llvm.vp.merge.nxv64i8(<vscale x 64 x i1>, <vscale x 64 x i8>, <vscale x 64 x i8>, i32)

define <vscale x 64 x i8> @vpmerge_vv_nxv64i8(<vscale x 64 x i8> %va, <vscale x 64 x i8> %vb, <vscale x 64 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv64i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, m8, tu, mu
; CHECK-NEXT:    vmerge.vvm v16, v16, v8, v0
; CHECK-NEXT:    vmv8r.v v8, v16
; CHECK-NEXT:    ret
  %v = call <vscale x 64 x i8> @llvm.vp.merge.nxv64i8(<vscale x 64 x i1> %m, <vscale x 64 x i8> %va, <vscale x 64 x i8> %vb, i32 %evl)
  ret <vscale x 64 x i8> %v
}

define <vscale x 64 x i8> @vpmerge_vx_nxv64i8(i8 %a, <vscale x 64 x i8> %vb, <vscale x 64 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv64i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e8, m8, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 64 x i8> poison, i8 %a, i32 0
  %va = shufflevector <vscale x 64 x i8> %elt.head, <vscale x 64 x i8> poison, <vscale x 64 x i32> zeroinitializer
  %v = call <vscale x 64 x i8> @llvm.vp.merge.nxv64i8(<vscale x 64 x i1> %m, <vscale x 64 x i8> %va, <vscale x 64 x i8> %vb, i32 %evl)
  ret <vscale x 64 x i8> %v
}

define <vscale x 64 x i8> @vpmerge_vi_nxv64i8(<vscale x 64 x i8> %vb, <vscale x 64 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv64i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e8, m8, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 64 x i8> poison, i8 2, i32 0
  %va = shufflevector <vscale x 64 x i8> %elt.head, <vscale x 64 x i8> poison, <vscale x 64 x i32> zeroinitializer
  %v = call <vscale x 64 x i8> @llvm.vp.merge.nxv64i8(<vscale x 64 x i1> %m, <vscale x 64 x i8> %va, <vscale x 64 x i8> %vb, i32 %evl)
  ret <vscale x 64 x i8> %v
}

declare <vscale x 128 x i8> @llvm.vp.merge.nxv128i8(<vscale x 128 x i1>, <vscale x 128 x i8>, <vscale x 128 x i8>, i32)

define <vscale x 128 x i8> @vpmerge_vv_nxv128i8(<vscale x 128 x i8> %va, <vscale x 128 x i8> %vb, <vscale x 128 x i1> %m, i32 zeroext %evl) {
; RV32-LABEL: vpmerge_vv_nxv128i8:
; RV32:       # %bb.0:
; RV32-NEXT:    addi sp, sp, -16
; RV32-NEXT:    .cfi_def_cfa_offset 16
; RV32-NEXT:    csrr a1, vlenb
; RV32-NEXT:    li a4, 24
; RV32-NEXT:    mul a1, a1, a4
; RV32-NEXT:    sub sp, sp, a1
; RV32-NEXT:    csrr a1, vlenb
; RV32-NEXT:    slli a1, a1, 3
; RV32-NEXT:    add a4, a0, a1
; RV32-NEXT:    vl8r.v v24, (a4)
; RV32-NEXT:    csrr a4, vlenb
; RV32-NEXT:    slli a4, a4, 3
; RV32-NEXT:    add a4, sp, a4
; RV32-NEXT:    addi a4, a4, 16
; RV32-NEXT:    vs8r.v v24, (a4) # Unknown-size Folded Spill
; RV32-NEXT:    vsetvli a4, zero, e8, m8, ta, mu
; RV32-NEXT:    vlm.v v2, (a2)
; RV32-NEXT:    sub a4, a3, a1
; RV32-NEXT:    vmv1r.v v1, v0
; RV32-NEXT:    csrr a2, vlenb
; RV32-NEXT:    slli a2, a2, 4
; RV32-NEXT:    add a2, sp, a2
; RV32-NEXT:    addi a2, a2, 16
; RV32-NEXT:    vs8r.v v16, (a2) # Unknown-size Folded Spill
; RV32-NEXT:    addi a2, sp, 16
; RV32-NEXT:    vs8r.v v8, (a2) # Unknown-size Folded Spill
; RV32-NEXT:    li a2, 0
; RV32-NEXT:    bltu a3, a4, .LBB28_2
; RV32-NEXT:  # %bb.1:
; RV32-NEXT:    mv a2, a4
; RV32-NEXT:  .LBB28_2:
; RV32-NEXT:    vl8r.v v8, (a0)
; RV32-NEXT:    vsetvli zero, a2, e8, m8, tu, mu
; RV32-NEXT:    vmv1r.v v0, v2
; RV32-NEXT:    csrr a0, vlenb
; RV32-NEXT:    slli a0, a0, 4
; RV32-NEXT:    add a0, sp, a0
; RV32-NEXT:    addi a0, a0, 16
; RV32-NEXT:    vl8re8.v v24, (a0) # Unknown-size Folded Reload
; RV32-NEXT:    csrr a0, vlenb
; RV32-NEXT:    slli a0, a0, 3
; RV32-NEXT:    add a0, sp, a0
; RV32-NEXT:    addi a0, a0, 16
; RV32-NEXT:    vl8re8.v v16, (a0) # Unknown-size Folded Reload
; RV32-NEXT:    vmerge.vvm v16, v16, v24, v0
; RV32-NEXT:    bltu a3, a1, .LBB28_4
; RV32-NEXT:  # %bb.3:
; RV32-NEXT:    mv a3, a1
; RV32-NEXT:  .LBB28_4:
; RV32-NEXT:    vsetvli zero, a3, e8, m8, tu, mu
; RV32-NEXT:    vmv1r.v v0, v1
; RV32-NEXT:    addi a0, sp, 16
; RV32-NEXT:    vl8re8.v v24, (a0) # Unknown-size Folded Reload
; RV32-NEXT:    vmerge.vvm v8, v8, v24, v0
; RV32-NEXT:    csrr a0, vlenb
; RV32-NEXT:    li a1, 24
; RV32-NEXT:    mul a0, a0, a1
; RV32-NEXT:    add sp, sp, a0
; RV32-NEXT:    addi sp, sp, 16
; RV32-NEXT:    ret
;
; RV64-LABEL: vpmerge_vv_nxv128i8:
; RV64:       # %bb.0:
; RV64-NEXT:    addi sp, sp, -16
; RV64-NEXT:    .cfi_def_cfa_offset 16
; RV64-NEXT:    csrr a1, vlenb
; RV64-NEXT:    slli a1, a1, 3
; RV64-NEXT:    sub sp, sp, a1
; RV64-NEXT:    csrr a1, vlenb
; RV64-NEXT:    slli a1, a1, 3
; RV64-NEXT:    add a4, a0, a1
; RV64-NEXT:    vl8r.v v24, (a4)
; RV64-NEXT:    vsetvli a4, zero, e8, m8, ta, mu
; RV64-NEXT:    vlm.v v2, (a2)
; RV64-NEXT:    sub a4, a3, a1
; RV64-NEXT:    vmv1r.v v1, v0
; RV64-NEXT:    addi a2, sp, 16
; RV64-NEXT:    vs8r.v v8, (a2) # Unknown-size Folded Spill
; RV64-NEXT:    li a2, 0
; RV64-NEXT:    bltu a3, a4, .LBB28_2
; RV64-NEXT:  # %bb.1:
; RV64-NEXT:    mv a2, a4
; RV64-NEXT:  .LBB28_2:
; RV64-NEXT:    vl8r.v v8, (a0)
; RV64-NEXT:    vsetvli zero, a2, e8, m8, tu, mu
; RV64-NEXT:    vmv1r.v v0, v2
; RV64-NEXT:    vmerge.vvm v24, v24, v16, v0
; RV64-NEXT:    bltu a3, a1, .LBB28_4
; RV64-NEXT:  # %bb.3:
; RV64-NEXT:    mv a3, a1
; RV64-NEXT:  .LBB28_4:
; RV64-NEXT:    vsetvli zero, a3, e8, m8, tu, mu
; RV64-NEXT:    vmv1r.v v0, v1
; RV64-NEXT:    addi a0, sp, 16
; RV64-NEXT:    vl8re8.v v16, (a0) # Unknown-size Folded Reload
; RV64-NEXT:    vmerge.vvm v8, v8, v16, v0
; RV64-NEXT:    vmv8r.v v16, v24
; RV64-NEXT:    csrr a0, vlenb
; RV64-NEXT:    slli a0, a0, 3
; RV64-NEXT:    add sp, sp, a0
; RV64-NEXT:    addi sp, sp, 16
; RV64-NEXT:    ret
  %v = call <vscale x 128 x i8> @llvm.vp.merge.nxv128i8(<vscale x 128 x i1> %m, <vscale x 128 x i8> %va, <vscale x 128 x i8> %vb, i32 %evl)
  ret <vscale x 128 x i8> %v
}

define <vscale x 128 x i8> @vpmerge_vx_nxv128i8(i8 %a, <vscale x 128 x i8> %vb, <vscale x 128 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv128i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    csrr a3, vlenb
; CHECK-NEXT:    slli a3, a3, 3
; CHECK-NEXT:    mv a4, a2
; CHECK-NEXT:    bltu a2, a3, .LBB29_2
; CHECK-NEXT:  # %bb.1:
; CHECK-NEXT:    mv a4, a3
; CHECK-NEXT:  .LBB29_2:
; CHECK-NEXT:    li a5, 0
; CHECK-NEXT:    vsetvli a6, zero, e8, m8, ta, mu
; CHECK-NEXT:    vlm.v v24, (a1)
; CHECK-NEXT:    vsetvli zero, a4, e8, m8, tu, mu
; CHECK-NEXT:    sub a1, a2, a3
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    bltu a2, a1, .LBB29_4
; CHECK-NEXT:  # %bb.3:
; CHECK-NEXT:    mv a5, a1
; CHECK-NEXT:  .LBB29_4:
; CHECK-NEXT:    vsetvli zero, a5, e8, m8, tu, mu
; CHECK-NEXT:    vmv1r.v v0, v24
; CHECK-NEXT:    vmerge.vxm v16, v16, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 128 x i8> poison, i8 %a, i32 0
  %va = shufflevector <vscale x 128 x i8> %elt.head, <vscale x 128 x i8> poison, <vscale x 128 x i32> zeroinitializer
  %v = call <vscale x 128 x i8> @llvm.vp.merge.nxv128i8(<vscale x 128 x i1> %m, <vscale x 128 x i8> %va, <vscale x 128 x i8> %vb, i32 %evl)
  ret <vscale x 128 x i8> %v
}

define <vscale x 128 x i8> @vpmerge_vi_nxv128i8(<vscale x 128 x i8> %vb, <vscale x 128 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv128i8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    csrr a2, vlenb
; CHECK-NEXT:    slli a2, a2, 3
; CHECK-NEXT:    mv a3, a1
; CHECK-NEXT:    bltu a1, a2, .LBB30_2
; CHECK-NEXT:  # %bb.1:
; CHECK-NEXT:    mv a3, a2
; CHECK-NEXT:  .LBB30_2:
; CHECK-NEXT:    li a4, 0
; CHECK-NEXT:    vsetvli a5, zero, e8, m8, ta, mu
; CHECK-NEXT:    vlm.v v24, (a0)
; CHECK-NEXT:    vsetvli zero, a3, e8, m8, tu, mu
; CHECK-NEXT:    sub a0, a1, a2
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    bltu a1, a0, .LBB30_4
; CHECK-NEXT:  # %bb.3:
; CHECK-NEXT:    mv a4, a0
; CHECK-NEXT:  .LBB30_4:
; CHECK-NEXT:    vsetvli zero, a4, e8, m8, tu, mu
; CHECK-NEXT:    vmv1r.v v0, v24
; CHECK-NEXT:    vmerge.vim v16, v16, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 128 x i8> poison, i8 2, i32 0
  %va = shufflevector <vscale x 128 x i8> %elt.head, <vscale x 128 x i8> poison, <vscale x 128 x i32> zeroinitializer
  %v = call <vscale x 128 x i8> @llvm.vp.merge.nxv128i8(<vscale x 128 x i1> %m, <vscale x 128 x i8> %va, <vscale x 128 x i8> %vb, i32 %evl)
  ret <vscale x 128 x i8> %v
}

declare <vscale x 1 x i16> @llvm.vp.merge.nxv1i16(<vscale x 1 x i1>, <vscale x 1 x i16>, <vscale x 1 x i16>, i32)

define <vscale x 1 x i16> @vpmerge_vv_nxv1i16(<vscale x 1 x i16> %va, <vscale x 1 x i16> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv1i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 1 x i16> @llvm.vp.merge.nxv1i16(<vscale x 1 x i1> %m, <vscale x 1 x i16> %va, <vscale x 1 x i16> %vb, i32 %evl)
  ret <vscale x 1 x i16> %v
}

define <vscale x 1 x i16> @vpmerge_vx_nxv1i16(i16 %a, <vscale x 1 x i16> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv1i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e16, mf4, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 1 x i16> poison, i16 %a, i32 0
  %va = shufflevector <vscale x 1 x i16> %elt.head, <vscale x 1 x i16> poison, <vscale x 1 x i32> zeroinitializer
  %v = call <vscale x 1 x i16> @llvm.vp.merge.nxv1i16(<vscale x 1 x i1> %m, <vscale x 1 x i16> %va, <vscale x 1 x i16> %vb, i32 %evl)
  ret <vscale x 1 x i16> %v
}

define <vscale x 1 x i16> @vpmerge_vi_nxv1i16(<vscale x 1 x i16> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv1i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 1 x i16> poison, i16 2, i32 0
  %va = shufflevector <vscale x 1 x i16> %elt.head, <vscale x 1 x i16> poison, <vscale x 1 x i32> zeroinitializer
  %v = call <vscale x 1 x i16> @llvm.vp.merge.nxv1i16(<vscale x 1 x i1> %m, <vscale x 1 x i16> %va, <vscale x 1 x i16> %vb, i32 %evl)
  ret <vscale x 1 x i16> %v
}

declare <vscale x 2 x i16> @llvm.vp.merge.nxv2i16(<vscale x 2 x i1>, <vscale x 2 x i16>, <vscale x 2 x i16>, i32)

define <vscale x 2 x i16> @vpmerge_vv_nxv2i16(<vscale x 2 x i16> %va, <vscale x 2 x i16> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv2i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 2 x i16> @llvm.vp.merge.nxv2i16(<vscale x 2 x i1> %m, <vscale x 2 x i16> %va, <vscale x 2 x i16> %vb, i32 %evl)
  ret <vscale x 2 x i16> %v
}

define <vscale x 2 x i16> @vpmerge_vx_nxv2i16(i16 %a, <vscale x 2 x i16> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv2i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e16, mf2, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 2 x i16> poison, i16 %a, i32 0
  %va = shufflevector <vscale x 2 x i16> %elt.head, <vscale x 2 x i16> poison, <vscale x 2 x i32> zeroinitializer
  %v = call <vscale x 2 x i16> @llvm.vp.merge.nxv2i16(<vscale x 2 x i1> %m, <vscale x 2 x i16> %va, <vscale x 2 x i16> %vb, i32 %evl)
  ret <vscale x 2 x i16> %v
}

define <vscale x 2 x i16> @vpmerge_vi_nxv2i16(<vscale x 2 x i16> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv2i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 2 x i16> poison, i16 2, i32 0
  %va = shufflevector <vscale x 2 x i16> %elt.head, <vscale x 2 x i16> poison, <vscale x 2 x i32> zeroinitializer
  %v = call <vscale x 2 x i16> @llvm.vp.merge.nxv2i16(<vscale x 2 x i1> %m, <vscale x 2 x i16> %va, <vscale x 2 x i16> %vb, i32 %evl)
  ret <vscale x 2 x i16> %v
}

declare <vscale x 4 x i16> @llvm.vp.merge.nxv4i16(<vscale x 4 x i1>, <vscale x 4 x i16>, <vscale x 4 x i16>, i32)

define <vscale x 4 x i16> @vpmerge_vv_nxv4i16(<vscale x 4 x i16> %va, <vscale x 4 x i16> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv4i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 4 x i16> @llvm.vp.merge.nxv4i16(<vscale x 4 x i1> %m, <vscale x 4 x i16> %va, <vscale x 4 x i16> %vb, i32 %evl)
  ret <vscale x 4 x i16> %v
}

define <vscale x 4 x i16> @vpmerge_vx_nxv4i16(i16 %a, <vscale x 4 x i16> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv4i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e16, m1, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 4 x i16> poison, i16 %a, i32 0
  %va = shufflevector <vscale x 4 x i16> %elt.head, <vscale x 4 x i16> poison, <vscale x 4 x i32> zeroinitializer
  %v = call <vscale x 4 x i16> @llvm.vp.merge.nxv4i16(<vscale x 4 x i1> %m, <vscale x 4 x i16> %va, <vscale x 4 x i16> %vb, i32 %evl)
  ret <vscale x 4 x i16> %v
}

define <vscale x 4 x i16> @vpmerge_vi_nxv4i16(<vscale x 4 x i16> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv4i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 4 x i16> poison, i16 2, i32 0
  %va = shufflevector <vscale x 4 x i16> %elt.head, <vscale x 4 x i16> poison, <vscale x 4 x i32> zeroinitializer
  %v = call <vscale x 4 x i16> @llvm.vp.merge.nxv4i16(<vscale x 4 x i1> %m, <vscale x 4 x i16> %va, <vscale x 4 x i16> %vb, i32 %evl)
  ret <vscale x 4 x i16> %v
}

declare <vscale x 8 x i16> @llvm.vp.merge.nxv8i16(<vscale x 8 x i1>, <vscale x 8 x i16>, <vscale x 8 x i16>, i32)

define <vscale x 8 x i16> @vpmerge_vv_nxv8i16(<vscale x 8 x i16> %va, <vscale x 8 x i16> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv8i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
; CHECK-NEXT:    vmerge.vvm v10, v10, v8, v0
; CHECK-NEXT:    vmv2r.v v8, v10
; CHECK-NEXT:    ret
  %v = call <vscale x 8 x i16> @llvm.vp.merge.nxv8i16(<vscale x 8 x i1> %m, <vscale x 8 x i16> %va, <vscale x 8 x i16> %vb, i32 %evl)
  ret <vscale x 8 x i16> %v
}

define <vscale x 8 x i16> @vpmerge_vx_nxv8i16(i16 %a, <vscale x 8 x i16> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv8i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e16, m2, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 8 x i16> poison, i16 %a, i32 0
  %va = shufflevector <vscale x 8 x i16> %elt.head, <vscale x 8 x i16> poison, <vscale x 8 x i32> zeroinitializer
  %v = call <vscale x 8 x i16> @llvm.vp.merge.nxv8i16(<vscale x 8 x i1> %m, <vscale x 8 x i16> %va, <vscale x 8 x i16> %vb, i32 %evl)
  ret <vscale x 8 x i16> %v
}

define <vscale x 8 x i16> @vpmerge_vi_nxv8i16(<vscale x 8 x i16> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv8i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 8 x i16> poison, i16 2, i32 0
  %va = shufflevector <vscale x 8 x i16> %elt.head, <vscale x 8 x i16> poison, <vscale x 8 x i32> zeroinitializer
  %v = call <vscale x 8 x i16> @llvm.vp.merge.nxv8i16(<vscale x 8 x i1> %m, <vscale x 8 x i16> %va, <vscale x 8 x i16> %vb, i32 %evl)
  ret <vscale x 8 x i16> %v
}

declare <vscale x 16 x i16> @llvm.vp.merge.nxv16i16(<vscale x 16 x i1>, <vscale x 16 x i16>, <vscale x 16 x i16>, i32)

define <vscale x 16 x i16> @vpmerge_vv_nxv16i16(<vscale x 16 x i16> %va, <vscale x 16 x i16> %vb, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv16i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
; CHECK-NEXT:    vmerge.vvm v12, v12, v8, v0
; CHECK-NEXT:    vmv4r.v v8, v12
; CHECK-NEXT:    ret
  %v = call <vscale x 16 x i16> @llvm.vp.merge.nxv16i16(<vscale x 16 x i1> %m, <vscale x 16 x i16> %va, <vscale x 16 x i16> %vb, i32 %evl)
  ret <vscale x 16 x i16> %v
}

define <vscale x 16 x i16> @vpmerge_vx_nxv16i16(i16 %a, <vscale x 16 x i16> %vb, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv16i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e16, m4, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 16 x i16> poison, i16 %a, i32 0
  %va = shufflevector <vscale x 16 x i16> %elt.head, <vscale x 16 x i16> poison, <vscale x 16 x i32> zeroinitializer
  %v = call <vscale x 16 x i16> @llvm.vp.merge.nxv16i16(<vscale x 16 x i1> %m, <vscale x 16 x i16> %va, <vscale x 16 x i16> %vb, i32 %evl)
  ret <vscale x 16 x i16> %v
}

define <vscale x 16 x i16> @vpmerge_vi_nxv16i16(<vscale x 16 x i16> %vb, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv16i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 16 x i16> poison, i16 2, i32 0
  %va = shufflevector <vscale x 16 x i16> %elt.head, <vscale x 16 x i16> poison, <vscale x 16 x i32> zeroinitializer
  %v = call <vscale x 16 x i16> @llvm.vp.merge.nxv16i16(<vscale x 16 x i1> %m, <vscale x 16 x i16> %va, <vscale x 16 x i16> %vb, i32 %evl)
  ret <vscale x 16 x i16> %v
}

declare <vscale x 32 x i16> @llvm.vp.merge.nxv32i16(<vscale x 32 x i1>, <vscale x 32 x i16>, <vscale x 32 x i16>, i32)

define <vscale x 32 x i16> @vpmerge_vv_nxv32i16(<vscale x 32 x i16> %va, <vscale x 32 x i16> %vb, <vscale x 32 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv32i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, m8, tu, mu
; CHECK-NEXT:    vmerge.vvm v16, v16, v8, v0
; CHECK-NEXT:    vmv8r.v v8, v16
; CHECK-NEXT:    ret
  %v = call <vscale x 32 x i16> @llvm.vp.merge.nxv32i16(<vscale x 32 x i1> %m, <vscale x 32 x i16> %va, <vscale x 32 x i16> %vb, i32 %evl)
  ret <vscale x 32 x i16> %v
}

define <vscale x 32 x i16> @vpmerge_vx_nxv32i16(i16 %a, <vscale x 32 x i16> %vb, <vscale x 32 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv32i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e16, m8, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 32 x i16> poison, i16 %a, i32 0
  %va = shufflevector <vscale x 32 x i16> %elt.head, <vscale x 32 x i16> poison, <vscale x 32 x i32> zeroinitializer
  %v = call <vscale x 32 x i16> @llvm.vp.merge.nxv32i16(<vscale x 32 x i1> %m, <vscale x 32 x i16> %va, <vscale x 32 x i16> %vb, i32 %evl)
  ret <vscale x 32 x i16> %v
}

define <vscale x 32 x i16> @vpmerge_vi_nxv32i16(<vscale x 32 x i16> %vb, <vscale x 32 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv32i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, m8, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 32 x i16> poison, i16 2, i32 0
  %va = shufflevector <vscale x 32 x i16> %elt.head, <vscale x 32 x i16> poison, <vscale x 32 x i32> zeroinitializer
  %v = call <vscale x 32 x i16> @llvm.vp.merge.nxv32i16(<vscale x 32 x i1> %m, <vscale x 32 x i16> %va, <vscale x 32 x i16> %vb, i32 %evl)
  ret <vscale x 32 x i16> %v
}

declare <vscale x 1 x i32> @llvm.vp.merge.nxv1i32(<vscale x 1 x i1>, <vscale x 1 x i32>, <vscale x 1 x i32>, i32)

define <vscale x 1 x i32> @vpmerge_vv_nxv1i32(<vscale x 1 x i32> %va, <vscale x 1 x i32> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv1i32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 1 x i32> @llvm.vp.merge.nxv1i32(<vscale x 1 x i1> %m, <vscale x 1 x i32> %va, <vscale x 1 x i32> %vb, i32 %evl)
  ret <vscale x 1 x i32> %v
}

define <vscale x 1 x i32> @vpmerge_vx_nxv1i32(i32 %a, <vscale x 1 x i32> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv1i32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e32, mf2, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 1 x i32> poison, i32 %a, i32 0
  %va = shufflevector <vscale x 1 x i32> %elt.head, <vscale x 1 x i32> poison, <vscale x 1 x i32> zeroinitializer
  %v = call <vscale x 1 x i32> @llvm.vp.merge.nxv1i32(<vscale x 1 x i1> %m, <vscale x 1 x i32> %va, <vscale x 1 x i32> %vb, i32 %evl)
  ret <vscale x 1 x i32> %v
}

define <vscale x 1 x i32> @vpmerge_vi_nxv1i32(<vscale x 1 x i32> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv1i32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 1 x i32> poison, i32 2, i32 0
  %va = shufflevector <vscale x 1 x i32> %elt.head, <vscale x 1 x i32> poison, <vscale x 1 x i32> zeroinitializer
  %v = call <vscale x 1 x i32> @llvm.vp.merge.nxv1i32(<vscale x 1 x i1> %m, <vscale x 1 x i32> %va, <vscale x 1 x i32> %vb, i32 %evl)
  ret <vscale x 1 x i32> %v
}

declare <vscale x 2 x i32> @llvm.vp.merge.nxv2i32(<vscale x 2 x i1>, <vscale x 2 x i32>, <vscale x 2 x i32>, i32)

define <vscale x 2 x i32> @vpmerge_vv_nxv2i32(<vscale x 2 x i32> %va, <vscale x 2 x i32> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv2i32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 2 x i32> @llvm.vp.merge.nxv2i32(<vscale x 2 x i1> %m, <vscale x 2 x i32> %va, <vscale x 2 x i32> %vb, i32 %evl)
  ret <vscale x 2 x i32> %v
}

define <vscale x 2 x i32> @vpmerge_vx_nxv2i32(i32 %a, <vscale x 2 x i32> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv2i32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e32, m1, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 2 x i32> poison, i32 %a, i32 0
  %va = shufflevector <vscale x 2 x i32> %elt.head, <vscale x 2 x i32> poison, <vscale x 2 x i32> zeroinitializer
  %v = call <vscale x 2 x i32> @llvm.vp.merge.nxv2i32(<vscale x 2 x i1> %m, <vscale x 2 x i32> %va, <vscale x 2 x i32> %vb, i32 %evl)
  ret <vscale x 2 x i32> %v
}

define <vscale x 2 x i32> @vpmerge_vi_nxv2i32(<vscale x 2 x i32> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv2i32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 2 x i32> poison, i32 2, i32 0
  %va = shufflevector <vscale x 2 x i32> %elt.head, <vscale x 2 x i32> poison, <vscale x 2 x i32> zeroinitializer
  %v = call <vscale x 2 x i32> @llvm.vp.merge.nxv2i32(<vscale x 2 x i1> %m, <vscale x 2 x i32> %va, <vscale x 2 x i32> %vb, i32 %evl)
  ret <vscale x 2 x i32> %v
}

declare <vscale x 4 x i32> @llvm.vp.merge.nxv4i32(<vscale x 4 x i1>, <vscale x 4 x i32>, <vscale x 4 x i32>, i32)

define <vscale x 4 x i32> @vpmerge_vv_nxv4i32(<vscale x 4 x i32> %va, <vscale x 4 x i32> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv4i32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
; CHECK-NEXT:    vmerge.vvm v10, v10, v8, v0
; CHECK-NEXT:    vmv2r.v v8, v10
; CHECK-NEXT:    ret
  %v = call <vscale x 4 x i32> @llvm.vp.merge.nxv4i32(<vscale x 4 x i1> %m, <vscale x 4 x i32> %va, <vscale x 4 x i32> %vb, i32 %evl)
  ret <vscale x 4 x i32> %v
}

define <vscale x 4 x i32> @vpmerge_vx_nxv4i32(i32 %a, <vscale x 4 x i32> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv4i32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e32, m2, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 4 x i32> poison, i32 %a, i32 0
  %va = shufflevector <vscale x 4 x i32> %elt.head, <vscale x 4 x i32> poison, <vscale x 4 x i32> zeroinitializer
  %v = call <vscale x 4 x i32> @llvm.vp.merge.nxv4i32(<vscale x 4 x i1> %m, <vscale x 4 x i32> %va, <vscale x 4 x i32> %vb, i32 %evl)
  ret <vscale x 4 x i32> %v
}

define <vscale x 4 x i32> @vpmerge_vi_nxv4i32(<vscale x 4 x i32> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv4i32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 4 x i32> poison, i32 2, i32 0
  %va = shufflevector <vscale x 4 x i32> %elt.head, <vscale x 4 x i32> poison, <vscale x 4 x i32> zeroinitializer
  %v = call <vscale x 4 x i32> @llvm.vp.merge.nxv4i32(<vscale x 4 x i1> %m, <vscale x 4 x i32> %va, <vscale x 4 x i32> %vb, i32 %evl)
  ret <vscale x 4 x i32> %v
}

declare <vscale x 8 x i32> @llvm.vp.merge.nxv8i32(<vscale x 8 x i1>, <vscale x 8 x i32>, <vscale x 8 x i32>, i32)

define <vscale x 8 x i32> @vpmerge_vv_nxv8i32(<vscale x 8 x i32> %va, <vscale x 8 x i32> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv8i32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
; CHECK-NEXT:    vmerge.vvm v12, v12, v8, v0
; CHECK-NEXT:    vmv4r.v v8, v12
; CHECK-NEXT:    ret
  %v = call <vscale x 8 x i32> @llvm.vp.merge.nxv8i32(<vscale x 8 x i1> %m, <vscale x 8 x i32> %va, <vscale x 8 x i32> %vb, i32 %evl)
  ret <vscale x 8 x i32> %v
}

define <vscale x 8 x i32> @vpmerge_vx_nxv8i32(i32 %a, <vscale x 8 x i32> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv8i32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e32, m4, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 8 x i32> poison, i32 %a, i32 0
  %va = shufflevector <vscale x 8 x i32> %elt.head, <vscale x 8 x i32> poison, <vscale x 8 x i32> zeroinitializer
  %v = call <vscale x 8 x i32> @llvm.vp.merge.nxv8i32(<vscale x 8 x i1> %m, <vscale x 8 x i32> %va, <vscale x 8 x i32> %vb, i32 %evl)
  ret <vscale x 8 x i32> %v
}

define <vscale x 8 x i32> @vpmerge_vi_nxv8i32(<vscale x 8 x i32> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv8i32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 8 x i32> poison, i32 2, i32 0
  %va = shufflevector <vscale x 8 x i32> %elt.head, <vscale x 8 x i32> poison, <vscale x 8 x i32> zeroinitializer
  %v = call <vscale x 8 x i32> @llvm.vp.merge.nxv8i32(<vscale x 8 x i1> %m, <vscale x 8 x i32> %va, <vscale x 8 x i32> %vb, i32 %evl)
  ret <vscale x 8 x i32> %v
}

declare <vscale x 16 x i32> @llvm.vp.merge.nxv16i32(<vscale x 16 x i1>, <vscale x 16 x i32>, <vscale x 16 x i32>, i32)

define <vscale x 16 x i32> @vpmerge_vv_nxv16i32(<vscale x 16 x i32> %va, <vscale x 16 x i32> %vb, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv16i32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m8, tu, mu
; CHECK-NEXT:    vmerge.vvm v16, v16, v8, v0
; CHECK-NEXT:    vmv8r.v v8, v16
; CHECK-NEXT:    ret
  %v = call <vscale x 16 x i32> @llvm.vp.merge.nxv16i32(<vscale x 16 x i1> %m, <vscale x 16 x i32> %va, <vscale x 16 x i32> %vb, i32 %evl)
  ret <vscale x 16 x i32> %v
}

define <vscale x 16 x i32> @vpmerge_vx_nxv16i32(i32 %a, <vscale x 16 x i32> %vb, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vx_nxv16i32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a1, e32, m8, tu, mu
; CHECK-NEXT:    vmerge.vxm v8, v8, a0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 16 x i32> poison, i32 %a, i32 0
  %va = shufflevector <vscale x 16 x i32> %elt.head, <vscale x 16 x i32> poison, <vscale x 16 x i32> zeroinitializer
  %v = call <vscale x 16 x i32> @llvm.vp.merge.nxv16i32(<vscale x 16 x i1> %m, <vscale x 16 x i32> %va, <vscale x 16 x i32> %vb, i32 %evl)
  ret <vscale x 16 x i32> %v
}

define <vscale x 16 x i32> @vpmerge_vi_nxv16i32(<vscale x 16 x i32> %vb, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv16i32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m8, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 16 x i32> poison, i32 2, i32 0
  %va = shufflevector <vscale x 16 x i32> %elt.head, <vscale x 16 x i32> poison, <vscale x 16 x i32> zeroinitializer
  %v = call <vscale x 16 x i32> @llvm.vp.merge.nxv16i32(<vscale x 16 x i1> %m, <vscale x 16 x i32> %va, <vscale x 16 x i32> %vb, i32 %evl)
  ret <vscale x 16 x i32> %v
}

declare <vscale x 1 x i64> @llvm.vp.merge.nxv1i64(<vscale x 1 x i1>, <vscale x 1 x i64>, <vscale x 1 x i64>, i32)

define <vscale x 1 x i64> @vpmerge_vv_nxv1i64(<vscale x 1 x i64> %va, <vscale x 1 x i64> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv1i64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e64, m1, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 1 x i64> @llvm.vp.merge.nxv1i64(<vscale x 1 x i1> %m, <vscale x 1 x i64> %va, <vscale x 1 x i64> %vb, i32 %evl)
  ret <vscale x 1 x i64> %v
}

define <vscale x 1 x i64> @vpmerge_vx_nxv1i64(i64 %a, <vscale x 1 x i64> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; RV32-LABEL: vpmerge_vx_nxv1i64:
; RV32:       # %bb.0:
; RV32-NEXT:    addi sp, sp, -16
; RV32-NEXT:    .cfi_def_cfa_offset 16
; RV32-NEXT:    sw a1, 12(sp)
; RV32-NEXT:    sw a0, 8(sp)
; RV32-NEXT:    addi a0, sp, 8
; RV32-NEXT:    vsetvli a1, zero, e64, m1, ta, mu
; RV32-NEXT:    vlse64.v v9, (a0), zero
; RV32-NEXT:    vsetvli zero, a2, e64, m1, tu, mu
; RV32-NEXT:    vmerge.vvm v8, v8, v9, v0
; RV32-NEXT:    addi sp, sp, 16
; RV32-NEXT:    ret
;
; RV64-LABEL: vpmerge_vx_nxv1i64:
; RV64:       # %bb.0:
; RV64-NEXT:    vsetvli zero, a1, e64, m1, tu, mu
; RV64-NEXT:    vmerge.vxm v8, v8, a0, v0
; RV64-NEXT:    ret
  %elt.head = insertelement <vscale x 1 x i64> poison, i64 %a, i32 0
  %va = shufflevector <vscale x 1 x i64> %elt.head, <vscale x 1 x i64> poison, <vscale x 1 x i32> zeroinitializer
  %v = call <vscale x 1 x i64> @llvm.vp.merge.nxv1i64(<vscale x 1 x i1> %m, <vscale x 1 x i64> %va, <vscale x 1 x i64> %vb, i32 %evl)
  ret <vscale x 1 x i64> %v
}

define <vscale x 1 x i64> @vpmerge_vi_nxv1i64(<vscale x 1 x i64> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv1i64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e64, m1, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 1 x i64> poison, i64 2, i32 0
  %va = shufflevector <vscale x 1 x i64> %elt.head, <vscale x 1 x i64> poison, <vscale x 1 x i32> zeroinitializer
  %v = call <vscale x 1 x i64> @llvm.vp.merge.nxv1i64(<vscale x 1 x i1> %m, <vscale x 1 x i64> %va, <vscale x 1 x i64> %vb, i32 %evl)
  ret <vscale x 1 x i64> %v
}

declare <vscale x 2 x i64> @llvm.vp.merge.nxv2i64(<vscale x 2 x i1>, <vscale x 2 x i64>, <vscale x 2 x i64>, i32)

define <vscale x 2 x i64> @vpmerge_vv_nxv2i64(<vscale x 2 x i64> %va, <vscale x 2 x i64> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv2i64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e64, m2, tu, mu
; CHECK-NEXT:    vmerge.vvm v10, v10, v8, v0
; CHECK-NEXT:    vmv2r.v v8, v10
; CHECK-NEXT:    ret
  %v = call <vscale x 2 x i64> @llvm.vp.merge.nxv2i64(<vscale x 2 x i1> %m, <vscale x 2 x i64> %va, <vscale x 2 x i64> %vb, i32 %evl)
  ret <vscale x 2 x i64> %v
}

define <vscale x 2 x i64> @vpmerge_vx_nxv2i64(i64 %a, <vscale x 2 x i64> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; RV32-LABEL: vpmerge_vx_nxv2i64:
; RV32:       # %bb.0:
; RV32-NEXT:    addi sp, sp, -16
; RV32-NEXT:    .cfi_def_cfa_offset 16
; RV32-NEXT:    sw a1, 12(sp)
; RV32-NEXT:    sw a0, 8(sp)
; RV32-NEXT:    addi a0, sp, 8
; RV32-NEXT:    vsetvli a1, zero, e64, m2, ta, mu
; RV32-NEXT:    vlse64.v v10, (a0), zero
; RV32-NEXT:    vsetvli zero, a2, e64, m2, tu, mu
; RV32-NEXT:    vmerge.vvm v8, v8, v10, v0
; RV32-NEXT:    addi sp, sp, 16
; RV32-NEXT:    ret
;
; RV64-LABEL: vpmerge_vx_nxv2i64:
; RV64:       # %bb.0:
; RV64-NEXT:    vsetvli zero, a1, e64, m2, tu, mu
; RV64-NEXT:    vmerge.vxm v8, v8, a0, v0
; RV64-NEXT:    ret
  %elt.head = insertelement <vscale x 2 x i64> poison, i64 %a, i32 0
  %va = shufflevector <vscale x 2 x i64> %elt.head, <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer
  %v = call <vscale x 2 x i64> @llvm.vp.merge.nxv2i64(<vscale x 2 x i1> %m, <vscale x 2 x i64> %va, <vscale x 2 x i64> %vb, i32 %evl)
  ret <vscale x 2 x i64> %v
}

define <vscale x 2 x i64> @vpmerge_vi_nxv2i64(<vscale x 2 x i64> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv2i64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e64, m2, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 2 x i64> poison, i64 2, i32 0
  %va = shufflevector <vscale x 2 x i64> %elt.head, <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer
  %v = call <vscale x 2 x i64> @llvm.vp.merge.nxv2i64(<vscale x 2 x i1> %m, <vscale x 2 x i64> %va, <vscale x 2 x i64> %vb, i32 %evl)
  ret <vscale x 2 x i64> %v
}

declare <vscale x 4 x i64> @llvm.vp.merge.nxv4i64(<vscale x 4 x i1>, <vscale x 4 x i64>, <vscale x 4 x i64>, i32)

define <vscale x 4 x i64> @vpmerge_vv_nxv4i64(<vscale x 4 x i64> %va, <vscale x 4 x i64> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv4i64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e64, m4, tu, mu
; CHECK-NEXT:    vmerge.vvm v12, v12, v8, v0
; CHECK-NEXT:    vmv4r.v v8, v12
; CHECK-NEXT:    ret
  %v = call <vscale x 4 x i64> @llvm.vp.merge.nxv4i64(<vscale x 4 x i1> %m, <vscale x 4 x i64> %va, <vscale x 4 x i64> %vb, i32 %evl)
  ret <vscale x 4 x i64> %v
}

define <vscale x 4 x i64> @vpmerge_vx_nxv4i64(i64 %a, <vscale x 4 x i64> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; RV32-LABEL: vpmerge_vx_nxv4i64:
; RV32:       # %bb.0:
; RV32-NEXT:    addi sp, sp, -16
; RV32-NEXT:    .cfi_def_cfa_offset 16
; RV32-NEXT:    sw a1, 12(sp)
; RV32-NEXT:    sw a0, 8(sp)
; RV32-NEXT:    addi a0, sp, 8
; RV32-NEXT:    vsetvli a1, zero, e64, m4, ta, mu
; RV32-NEXT:    vlse64.v v12, (a0), zero
; RV32-NEXT:    vsetvli zero, a2, e64, m4, tu, mu
; RV32-NEXT:    vmerge.vvm v8, v8, v12, v0
; RV32-NEXT:    addi sp, sp, 16
; RV32-NEXT:    ret
;
; RV64-LABEL: vpmerge_vx_nxv4i64:
; RV64:       # %bb.0:
; RV64-NEXT:    vsetvli zero, a1, e64, m4, tu, mu
; RV64-NEXT:    vmerge.vxm v8, v8, a0, v0
; RV64-NEXT:    ret
  %elt.head = insertelement <vscale x 4 x i64> poison, i64 %a, i32 0
  %va = shufflevector <vscale x 4 x i64> %elt.head, <vscale x 4 x i64> poison, <vscale x 4 x i32> zeroinitializer
  %v = call <vscale x 4 x i64> @llvm.vp.merge.nxv4i64(<vscale x 4 x i1> %m, <vscale x 4 x i64> %va, <vscale x 4 x i64> %vb, i32 %evl)
  ret <vscale x 4 x i64> %v
}

define <vscale x 4 x i64> @vpmerge_vi_nxv4i64(<vscale x 4 x i64> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv4i64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e64, m4, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 4 x i64> poison, i64 2, i32 0
  %va = shufflevector <vscale x 4 x i64> %elt.head, <vscale x 4 x i64> poison, <vscale x 4 x i32> zeroinitializer
  %v = call <vscale x 4 x i64> @llvm.vp.merge.nxv4i64(<vscale x 4 x i1> %m, <vscale x 4 x i64> %va, <vscale x 4 x i64> %vb, i32 %evl)
  ret <vscale x 4 x i64> %v
}

declare <vscale x 8 x i64> @llvm.vp.merge.nxv8i64(<vscale x 8 x i1>, <vscale x 8 x i64>, <vscale x 8 x i64>, i32)

define <vscale x 8 x i64> @vpmerge_vv_nxv8i64(<vscale x 8 x i64> %va, <vscale x 8 x i64> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv8i64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e64, m8, tu, mu
; CHECK-NEXT:    vmerge.vvm v16, v16, v8, v0
; CHECK-NEXT:    vmv8r.v v8, v16
; CHECK-NEXT:    ret
  %v = call <vscale x 8 x i64> @llvm.vp.merge.nxv8i64(<vscale x 8 x i1> %m, <vscale x 8 x i64> %va, <vscale x 8 x i64> %vb, i32 %evl)
  ret <vscale x 8 x i64> %v
}

define <vscale x 8 x i64> @vpmerge_vx_nxv8i64(i64 %a, <vscale x 8 x i64> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; RV32-LABEL: vpmerge_vx_nxv8i64:
; RV32:       # %bb.0:
; RV32-NEXT:    addi sp, sp, -16
; RV32-NEXT:    .cfi_def_cfa_offset 16
; RV32-NEXT:    sw a1, 12(sp)
; RV32-NEXT:    sw a0, 8(sp)
; RV32-NEXT:    addi a0, sp, 8
; RV32-NEXT:    vsetvli a1, zero, e64, m8, ta, mu
; RV32-NEXT:    vlse64.v v16, (a0), zero
; RV32-NEXT:    vsetvli zero, a2, e64, m8, tu, mu
; RV32-NEXT:    vmerge.vvm v8, v8, v16, v0
; RV32-NEXT:    addi sp, sp, 16
; RV32-NEXT:    ret
;
; RV64-LABEL: vpmerge_vx_nxv8i64:
; RV64:       # %bb.0:
; RV64-NEXT:    vsetvli zero, a1, e64, m8, tu, mu
; RV64-NEXT:    vmerge.vxm v8, v8, a0, v0
; RV64-NEXT:    ret
  %elt.head = insertelement <vscale x 8 x i64> poison, i64 %a, i32 0
  %va = shufflevector <vscale x 8 x i64> %elt.head, <vscale x 8 x i64> poison, <vscale x 8 x i32> zeroinitializer
  %v = call <vscale x 8 x i64> @llvm.vp.merge.nxv8i64(<vscale x 8 x i1> %m, <vscale x 8 x i64> %va, <vscale x 8 x i64> %vb, i32 %evl)
  ret <vscale x 8 x i64> %v
}

define <vscale x 8 x i64> @vpmerge_vi_nxv8i64(<vscale x 8 x i64> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vi_nxv8i64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e64, m8, tu, mu
; CHECK-NEXT:    vmerge.vim v8, v8, 2, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 8 x i64> poison, i64 2, i32 0
  %va = shufflevector <vscale x 8 x i64> %elt.head, <vscale x 8 x i64> poison, <vscale x 8 x i32> zeroinitializer
  %v = call <vscale x 8 x i64> @llvm.vp.merge.nxv8i64(<vscale x 8 x i1> %m, <vscale x 8 x i64> %va, <vscale x 8 x i64> %vb, i32 %evl)
  ret <vscale x 8 x i64> %v
}

declare <vscale x 1 x half> @llvm.vp.merge.nxv1f16(<vscale x 1 x i1>, <vscale x 1 x half>, <vscale x 1 x half>, i32)

define <vscale x 1 x half> @vpmerge_vv_nxv1f16(<vscale x 1 x half> %va, <vscale x 1 x half> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv1f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 1 x half> @llvm.vp.merge.nxv1f16(<vscale x 1 x i1> %m, <vscale x 1 x half> %va, <vscale x 1 x half> %vb, i32 %evl)
  ret <vscale x 1 x half> %v
}

define <vscale x 1 x half> @vpmerge_vf_nxv1f16(half %a, <vscale x 1 x half> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vf_nxv1f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, tu, mu
; CHECK-NEXT:    vfmerge.vfm v8, v8, fa0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 1 x half> poison, half %a, i32 0
  %va = shufflevector <vscale x 1 x half> %elt.head, <vscale x 1 x half> poison, <vscale x 1 x i32> zeroinitializer
  %v = call <vscale x 1 x half> @llvm.vp.merge.nxv1f16(<vscale x 1 x i1> %m, <vscale x 1 x half> %va, <vscale x 1 x half> %vb, i32 %evl)
  ret <vscale x 1 x half> %v
}

declare <vscale x 2 x half> @llvm.vp.merge.nxv2f16(<vscale x 2 x i1>, <vscale x 2 x half>, <vscale x 2 x half>, i32)

define <vscale x 2 x half> @vpmerge_vv_nxv2f16(<vscale x 2 x half> %va, <vscale x 2 x half> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv2f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 2 x half> @llvm.vp.merge.nxv2f16(<vscale x 2 x i1> %m, <vscale x 2 x half> %va, <vscale x 2 x half> %vb, i32 %evl)
  ret <vscale x 2 x half> %v
}

define <vscale x 2 x half> @vpmerge_vf_nxv2f16(half %a, <vscale x 2 x half> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vf_nxv2f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, tu, mu
; CHECK-NEXT:    vfmerge.vfm v8, v8, fa0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 2 x half> poison, half %a, i32 0
  %va = shufflevector <vscale x 2 x half> %elt.head, <vscale x 2 x half> poison, <vscale x 2 x i32> zeroinitializer
  %v = call <vscale x 2 x half> @llvm.vp.merge.nxv2f16(<vscale x 2 x i1> %m, <vscale x 2 x half> %va, <vscale x 2 x half> %vb, i32 %evl)
  ret <vscale x 2 x half> %v
}

declare <vscale x 4 x half> @llvm.vp.merge.nxv4f16(<vscale x 4 x i1>, <vscale x 4 x half>, <vscale x 4 x half>, i32)

define <vscale x 4 x half> @vpmerge_vv_nxv4f16(<vscale x 4 x half> %va, <vscale x 4 x half> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv4f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 4 x half> @llvm.vp.merge.nxv4f16(<vscale x 4 x i1> %m, <vscale x 4 x half> %va, <vscale x 4 x half> %vb, i32 %evl)
  ret <vscale x 4 x half> %v
}

define <vscale x 4 x half> @vpmerge_vf_nxv4f16(half %a, <vscale x 4 x half> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vf_nxv4f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, m1, tu, mu
; CHECK-NEXT:    vfmerge.vfm v8, v8, fa0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 4 x half> poison, half %a, i32 0
  %va = shufflevector <vscale x 4 x half> %elt.head, <vscale x 4 x half> poison, <vscale x 4 x i32> zeroinitializer
  %v = call <vscale x 4 x half> @llvm.vp.merge.nxv4f16(<vscale x 4 x i1> %m, <vscale x 4 x half> %va, <vscale x 4 x half> %vb, i32 %evl)
  ret <vscale x 4 x half> %v
}

declare <vscale x 8 x half> @llvm.vp.merge.nxv8f16(<vscale x 8 x i1>, <vscale x 8 x half>, <vscale x 8 x half>, i32)

define <vscale x 8 x half> @vpmerge_vv_nxv8f16(<vscale x 8 x half> %va, <vscale x 8 x half> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv8f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
; CHECK-NEXT:    vmerge.vvm v10, v10, v8, v0
; CHECK-NEXT:    vmv2r.v v8, v10
; CHECK-NEXT:    ret
  %v = call <vscale x 8 x half> @llvm.vp.merge.nxv8f16(<vscale x 8 x i1> %m, <vscale x 8 x half> %va, <vscale x 8 x half> %vb, i32 %evl)
  ret <vscale x 8 x half> %v
}

define <vscale x 8 x half> @vpmerge_vf_nxv8f16(half %a, <vscale x 8 x half> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vf_nxv8f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, m2, tu, mu
; CHECK-NEXT:    vfmerge.vfm v8, v8, fa0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 8 x half> poison, half %a, i32 0
  %va = shufflevector <vscale x 8 x half> %elt.head, <vscale x 8 x half> poison, <vscale x 8 x i32> zeroinitializer
  %v = call <vscale x 8 x half> @llvm.vp.merge.nxv8f16(<vscale x 8 x i1> %m, <vscale x 8 x half> %va, <vscale x 8 x half> %vb, i32 %evl)
  ret <vscale x 8 x half> %v
}

declare <vscale x 16 x half> @llvm.vp.merge.nxv16f16(<vscale x 16 x i1>, <vscale x 16 x half>, <vscale x 16 x half>, i32)

define <vscale x 16 x half> @vpmerge_vv_nxv16f16(<vscale x 16 x half> %va, <vscale x 16 x half> %vb, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv16f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
; CHECK-NEXT:    vmerge.vvm v12, v12, v8, v0
; CHECK-NEXT:    vmv4r.v v8, v12
; CHECK-NEXT:    ret
  %v = call <vscale x 16 x half> @llvm.vp.merge.nxv16f16(<vscale x 16 x i1> %m, <vscale x 16 x half> %va, <vscale x 16 x half> %vb, i32 %evl)
  ret <vscale x 16 x half> %v
}

define <vscale x 16 x half> @vpmerge_vf_nxv16f16(half %a, <vscale x 16 x half> %vb, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vf_nxv16f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, m4, tu, mu
; CHECK-NEXT:    vfmerge.vfm v8, v8, fa0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 16 x half> poison, half %a, i32 0
  %va = shufflevector <vscale x 16 x half> %elt.head, <vscale x 16 x half> poison, <vscale x 16 x i32> zeroinitializer
  %v = call <vscale x 16 x half> @llvm.vp.merge.nxv16f16(<vscale x 16 x i1> %m, <vscale x 16 x half> %va, <vscale x 16 x half> %vb, i32 %evl)
  ret <vscale x 16 x half> %v
}

declare <vscale x 32 x half> @llvm.vp.merge.nxv32f16(<vscale x 32 x i1>, <vscale x 32 x half>, <vscale x 32 x half>, i32)

define <vscale x 32 x half> @vpmerge_vv_nxv32f16(<vscale x 32 x half> %va, <vscale x 32 x half> %vb, <vscale x 32 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv32f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, m8, tu, mu
; CHECK-NEXT:    vmerge.vvm v16, v16, v8, v0
; CHECK-NEXT:    vmv8r.v v8, v16
; CHECK-NEXT:    ret
  %v = call <vscale x 32 x half> @llvm.vp.merge.nxv32f16(<vscale x 32 x i1> %m, <vscale x 32 x half> %va, <vscale x 32 x half> %vb, i32 %evl)
  ret <vscale x 32 x half> %v
}

define <vscale x 32 x half> @vpmerge_vf_nxv32f16(half %a, <vscale x 32 x half> %vb, <vscale x 32 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vf_nxv32f16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e16, m8, tu, mu
; CHECK-NEXT:    vfmerge.vfm v8, v8, fa0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 32 x half> poison, half %a, i32 0
  %va = shufflevector <vscale x 32 x half> %elt.head, <vscale x 32 x half> poison, <vscale x 32 x i32> zeroinitializer
  %v = call <vscale x 32 x half> @llvm.vp.merge.nxv32f16(<vscale x 32 x i1> %m, <vscale x 32 x half> %va, <vscale x 32 x half> %vb, i32 %evl)
  ret <vscale x 32 x half> %v
}

declare <vscale x 1 x float> @llvm.vp.merge.nxv1f32(<vscale x 1 x i1>, <vscale x 1 x float>, <vscale x 1 x float>, i32)

define <vscale x 1 x float> @vpmerge_vv_nxv1f32(<vscale x 1 x float> %va, <vscale x 1 x float> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv1f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 1 x float> @llvm.vp.merge.nxv1f32(<vscale x 1 x i1> %m, <vscale x 1 x float> %va, <vscale x 1 x float> %vb, i32 %evl)
  ret <vscale x 1 x float> %v
}

define <vscale x 1 x float> @vpmerge_vf_nxv1f32(float %a, <vscale x 1 x float> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vf_nxv1f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, tu, mu
; CHECK-NEXT:    vfmerge.vfm v8, v8, fa0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 1 x float> poison, float %a, i32 0
  %va = shufflevector <vscale x 1 x float> %elt.head, <vscale x 1 x float> poison, <vscale x 1 x i32> zeroinitializer
  %v = call <vscale x 1 x float> @llvm.vp.merge.nxv1f32(<vscale x 1 x i1> %m, <vscale x 1 x float> %va, <vscale x 1 x float> %vb, i32 %evl)
  ret <vscale x 1 x float> %v
}

declare <vscale x 2 x float> @llvm.vp.merge.nxv2f32(<vscale x 2 x i1>, <vscale x 2 x float>, <vscale x 2 x float>, i32)

define <vscale x 2 x float> @vpmerge_vv_nxv2f32(<vscale x 2 x float> %va, <vscale x 2 x float> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv2f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 2 x float> @llvm.vp.merge.nxv2f32(<vscale x 2 x i1> %m, <vscale x 2 x float> %va, <vscale x 2 x float> %vb, i32 %evl)
  ret <vscale x 2 x float> %v
}

define <vscale x 2 x float> @vpmerge_vf_nxv2f32(float %a, <vscale x 2 x float> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vf_nxv2f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m1, tu, mu
; CHECK-NEXT:    vfmerge.vfm v8, v8, fa0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 2 x float> poison, float %a, i32 0
  %va = shufflevector <vscale x 2 x float> %elt.head, <vscale x 2 x float> poison, <vscale x 2 x i32> zeroinitializer
  %v = call <vscale x 2 x float> @llvm.vp.merge.nxv2f32(<vscale x 2 x i1> %m, <vscale x 2 x float> %va, <vscale x 2 x float> %vb, i32 %evl)
  ret <vscale x 2 x float> %v
}

declare <vscale x 4 x float> @llvm.vp.merge.nxv4f32(<vscale x 4 x i1>, <vscale x 4 x float>, <vscale x 4 x float>, i32)

define <vscale x 4 x float> @vpmerge_vv_nxv4f32(<vscale x 4 x float> %va, <vscale x 4 x float> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv4f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
; CHECK-NEXT:    vmerge.vvm v10, v10, v8, v0
; CHECK-NEXT:    vmv2r.v v8, v10
; CHECK-NEXT:    ret
  %v = call <vscale x 4 x float> @llvm.vp.merge.nxv4f32(<vscale x 4 x i1> %m, <vscale x 4 x float> %va, <vscale x 4 x float> %vb, i32 %evl)
  ret <vscale x 4 x float> %v
}

define <vscale x 4 x float> @vpmerge_vf_nxv4f32(float %a, <vscale x 4 x float> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vf_nxv4f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m2, tu, mu
; CHECK-NEXT:    vfmerge.vfm v8, v8, fa0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 4 x float> poison, float %a, i32 0
  %va = shufflevector <vscale x 4 x float> %elt.head, <vscale x 4 x float> poison, <vscale x 4 x i32> zeroinitializer
  %v = call <vscale x 4 x float> @llvm.vp.merge.nxv4f32(<vscale x 4 x i1> %m, <vscale x 4 x float> %va, <vscale x 4 x float> %vb, i32 %evl)
  ret <vscale x 4 x float> %v
}

declare <vscale x 8 x float> @llvm.vp.merge.nxv8f32(<vscale x 8 x i1>, <vscale x 8 x float>, <vscale x 8 x float>, i32)

define <vscale x 8 x float> @vpmerge_vv_nxv8f32(<vscale x 8 x float> %va, <vscale x 8 x float> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv8f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
; CHECK-NEXT:    vmerge.vvm v12, v12, v8, v0
; CHECK-NEXT:    vmv4r.v v8, v12
; CHECK-NEXT:    ret
  %v = call <vscale x 8 x float> @llvm.vp.merge.nxv8f32(<vscale x 8 x i1> %m, <vscale x 8 x float> %va, <vscale x 8 x float> %vb, i32 %evl)
  ret <vscale x 8 x float> %v
}

define <vscale x 8 x float> @vpmerge_vf_nxv8f32(float %a, <vscale x 8 x float> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vf_nxv8f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m4, tu, mu
; CHECK-NEXT:    vfmerge.vfm v8, v8, fa0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 8 x float> poison, float %a, i32 0
  %va = shufflevector <vscale x 8 x float> %elt.head, <vscale x 8 x float> poison, <vscale x 8 x i32> zeroinitializer
  %v = call <vscale x 8 x float> @llvm.vp.merge.nxv8f32(<vscale x 8 x i1> %m, <vscale x 8 x float> %va, <vscale x 8 x float> %vb, i32 %evl)
  ret <vscale x 8 x float> %v
}

declare <vscale x 16 x float> @llvm.vp.merge.nxv16f32(<vscale x 16 x i1>, <vscale x 16 x float>, <vscale x 16 x float>, i32)

define <vscale x 16 x float> @vpmerge_vv_nxv16f32(<vscale x 16 x float> %va, <vscale x 16 x float> %vb, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv16f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m8, tu, mu
; CHECK-NEXT:    vmerge.vvm v16, v16, v8, v0
; CHECK-NEXT:    vmv8r.v v8, v16
; CHECK-NEXT:    ret
  %v = call <vscale x 16 x float> @llvm.vp.merge.nxv16f32(<vscale x 16 x i1> %m, <vscale x 16 x float> %va, <vscale x 16 x float> %vb, i32 %evl)
  ret <vscale x 16 x float> %v
}

define <vscale x 16 x float> @vpmerge_vf_nxv16f32(float %a, <vscale x 16 x float> %vb, <vscale x 16 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vf_nxv16f32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e32, m8, tu, mu
; CHECK-NEXT:    vfmerge.vfm v8, v8, fa0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 16 x float> poison, float %a, i32 0
  %va = shufflevector <vscale x 16 x float> %elt.head, <vscale x 16 x float> poison, <vscale x 16 x i32> zeroinitializer
  %v = call <vscale x 16 x float> @llvm.vp.merge.nxv16f32(<vscale x 16 x i1> %m, <vscale x 16 x float> %va, <vscale x 16 x float> %vb, i32 %evl)
  ret <vscale x 16 x float> %v
}

declare <vscale x 1 x double> @llvm.vp.merge.nxv1f64(<vscale x 1 x i1>, <vscale x 1 x double>, <vscale x 1 x double>, i32)

define <vscale x 1 x double> @vpmerge_vv_nxv1f64(<vscale x 1 x double> %va, <vscale x 1 x double> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv1f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e64, m1, tu, mu
; CHECK-NEXT:    vmerge.vvm v9, v9, v8, v0
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 1 x double> @llvm.vp.merge.nxv1f64(<vscale x 1 x i1> %m, <vscale x 1 x double> %va, <vscale x 1 x double> %vb, i32 %evl)
  ret <vscale x 1 x double> %v
}

define <vscale x 1 x double> @vpmerge_vf_nxv1f64(double %a, <vscale x 1 x double> %vb, <vscale x 1 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vf_nxv1f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e64, m1, tu, mu
; CHECK-NEXT:    vfmerge.vfm v8, v8, fa0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 1 x double> poison, double %a, i32 0
  %va = shufflevector <vscale x 1 x double> %elt.head, <vscale x 1 x double> poison, <vscale x 1 x i32> zeroinitializer
  %v = call <vscale x 1 x double> @llvm.vp.merge.nxv1f64(<vscale x 1 x i1> %m, <vscale x 1 x double> %va, <vscale x 1 x double> %vb, i32 %evl)
  ret <vscale x 1 x double> %v
}

declare <vscale x 2 x double> @llvm.vp.merge.nxv2f64(<vscale x 2 x i1>, <vscale x 2 x double>, <vscale x 2 x double>, i32)

define <vscale x 2 x double> @vpmerge_vv_nxv2f64(<vscale x 2 x double> %va, <vscale x 2 x double> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv2f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e64, m2, tu, mu
; CHECK-NEXT:    vmerge.vvm v10, v10, v8, v0
; CHECK-NEXT:    vmv2r.v v8, v10
; CHECK-NEXT:    ret
  %v = call <vscale x 2 x double> @llvm.vp.merge.nxv2f64(<vscale x 2 x i1> %m, <vscale x 2 x double> %va, <vscale x 2 x double> %vb, i32 %evl)
  ret <vscale x 2 x double> %v
}

define <vscale x 2 x double> @vpmerge_vf_nxv2f64(double %a, <vscale x 2 x double> %vb, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vf_nxv2f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e64, m2, tu, mu
; CHECK-NEXT:    vfmerge.vfm v8, v8, fa0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 2 x double> poison, double %a, i32 0
  %va = shufflevector <vscale x 2 x double> %elt.head, <vscale x 2 x double> poison, <vscale x 2 x i32> zeroinitializer
  %v = call <vscale x 2 x double> @llvm.vp.merge.nxv2f64(<vscale x 2 x i1> %m, <vscale x 2 x double> %va, <vscale x 2 x double> %vb, i32 %evl)
  ret <vscale x 2 x double> %v
}

declare <vscale x 4 x double> @llvm.vp.merge.nxv4f64(<vscale x 4 x i1>, <vscale x 4 x double>, <vscale x 4 x double>, i32)

define <vscale x 4 x double> @vpmerge_vv_nxv4f64(<vscale x 4 x double> %va, <vscale x 4 x double> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv4f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e64, m4, tu, mu
; CHECK-NEXT:    vmerge.vvm v12, v12, v8, v0
; CHECK-NEXT:    vmv4r.v v8, v12
; CHECK-NEXT:    ret
  %v = call <vscale x 4 x double> @llvm.vp.merge.nxv4f64(<vscale x 4 x i1> %m, <vscale x 4 x double> %va, <vscale x 4 x double> %vb, i32 %evl)
  ret <vscale x 4 x double> %v
}

define <vscale x 4 x double> @vpmerge_vf_nxv4f64(double %a, <vscale x 4 x double> %vb, <vscale x 4 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vf_nxv4f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e64, m4, tu, mu
; CHECK-NEXT:    vfmerge.vfm v8, v8, fa0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 4 x double> poison, double %a, i32 0
  %va = shufflevector <vscale x 4 x double> %elt.head, <vscale x 4 x double> poison, <vscale x 4 x i32> zeroinitializer
  %v = call <vscale x 4 x double> @llvm.vp.merge.nxv4f64(<vscale x 4 x i1> %m, <vscale x 4 x double> %va, <vscale x 4 x double> %vb, i32 %evl)
  ret <vscale x 4 x double> %v
}

declare <vscale x 8 x double> @llvm.vp.merge.nxv8f64(<vscale x 8 x i1>, <vscale x 8 x double>, <vscale x 8 x double>, i32)

define <vscale x 8 x double> @vpmerge_vv_nxv8f64(<vscale x 8 x double> %va, <vscale x 8 x double> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vv_nxv8f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e64, m8, tu, mu
; CHECK-NEXT:    vmerge.vvm v16, v16, v8, v0
; CHECK-NEXT:    vmv8r.v v8, v16
; CHECK-NEXT:    ret
  %v = call <vscale x 8 x double> @llvm.vp.merge.nxv8f64(<vscale x 8 x i1> %m, <vscale x 8 x double> %va, <vscale x 8 x double> %vb, i32 %evl)
  ret <vscale x 8 x double> %v
}

define <vscale x 8 x double> @vpmerge_vf_nxv8f64(double %a, <vscale x 8 x double> %vb, <vscale x 8 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vpmerge_vf_nxv8f64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli zero, a0, e64, m8, tu, mu
; CHECK-NEXT:    vfmerge.vfm v8, v8, fa0, v0
; CHECK-NEXT:    ret
  %elt.head = insertelement <vscale x 8 x double> poison, double %a, i32 0
  %va = shufflevector <vscale x 8 x double> %elt.head, <vscale x 8 x double> poison, <vscale x 8 x i32> zeroinitializer
  %v = call <vscale x 8 x double> @llvm.vp.merge.nxv8f64(<vscale x 8 x i1> %m, <vscale x 8 x double> %va, <vscale x 8 x double> %vb, i32 %evl)
  ret <vscale x 8 x double> %v
}