TheRock/compiler/amd-llvm/llvm/test/CodeGen/RISCV/rvv/vsitofp-vp-mask.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -mattr=+m,+v,+zvfh,+zvfbfmin < %s | FileCheck %s
; RUN: llc -mtriple=riscv64 -mattr=+m,+v,+zvfh,+zvfbfmin < %s | FileCheck %s

define <vscale x 2 x bfloat> @vsitofp_nxv2bf16_nxv2i1(<vscale x 2 x i1> %va, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vsitofp_nxv2bf16_nxv2i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e16, mf2, ta, ma
; CHECK-NEXT:    vmv.v.i v8, 0
; CHECK-NEXT:    vmerge.vim v8, v8, -1, v0
; CHECK-NEXT:    vfwcvt.f.x.v v9, v8
; CHECK-NEXT:    vfncvtbf16.f.f.w v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 2 x bfloat> @llvm.vp.sitofp.nxv2bf16.nxv2i1(<vscale x 2 x i1> %va, <vscale x 2 x i1> %m, i32 %evl)
  ret <vscale x 2 x bfloat> %v
}

define <vscale x 2 x bfloat> @vsitofp_nxv2bf16_nxv2i1_unmasked(<vscale x 2 x i1> %va, i32 zeroext %evl) {
; CHECK-LABEL: vsitofp_nxv2bf16_nxv2i1_unmasked:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e16, mf2, ta, ma
; CHECK-NEXT:    vmv.v.i v8, 0
; CHECK-NEXT:    vmerge.vim v8, v8, -1, v0
; CHECK-NEXT:    vfwcvt.f.x.v v9, v8
; CHECK-NEXT:    vfncvtbf16.f.f.w v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 2 x bfloat> @llvm.vp.sitofp.nxv2bf16.nxv2i1(<vscale x 2 x i1> %va, <vscale x 2 x i1> splat (i1 true), i32 %evl)
  ret <vscale x 2 x bfloat> %v
}

define <vscale x 2 x half> @vsitofp_nxv2f16_nxv2i1(<vscale x 2 x i1> %va, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vsitofp_nxv2f16_nxv2i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e8, mf4, ta, ma
; CHECK-NEXT:    vmv.v.i v8, 0
; CHECK-NEXT:    vmerge.vim v9, v8, -1, v0
; CHECK-NEXT:    vfwcvt.f.x.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 2 x half> @llvm.vp.sitofp.nxv2f16.nxv2i1(<vscale x 2 x i1> %va, <vscale x 2 x i1> %m, i32 %evl)
  ret <vscale x 2 x half> %v
}

define <vscale x 2 x half> @vsitofp_nxv2f16_nxv2i1_unmasked(<vscale x 2 x i1> %va, i32 zeroext %evl) {
; CHECK-LABEL: vsitofp_nxv2f16_nxv2i1_unmasked:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e8, mf4, ta, ma
; CHECK-NEXT:    vmv.v.i v8, 0
; CHECK-NEXT:    vmerge.vim v9, v8, -1, v0
; CHECK-NEXT:    vfwcvt.f.x.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 2 x half> @llvm.vp.sitofp.nxv2f16.nxv2i1(<vscale x 2 x i1> %va, <vscale x 2 x i1> splat (i1 true), i32 %evl)
  ret <vscale x 2 x half> %v
}

define <vscale x 2 x float> @vsitofp_nxv2f32_nxv2i1(<vscale x 2 x i1> %va, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vsitofp_nxv2f32_nxv2i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e16, mf2, ta, ma
; CHECK-NEXT:    vmv.v.i v8, 0
; CHECK-NEXT:    vmerge.vim v9, v8, -1, v0
; CHECK-NEXT:    vfwcvt.f.x.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 2 x float> @llvm.vp.sitofp.nxv2f32.nxv2i1(<vscale x 2 x i1> %va, <vscale x 2 x i1> %m, i32 %evl)
  ret <vscale x 2 x float> %v
}

define <vscale x 2 x float> @vsitofp_nxv2f32_nxv2i1_unmasked(<vscale x 2 x i1> %va, i32 zeroext %evl) {
; CHECK-LABEL: vsitofp_nxv2f32_nxv2i1_unmasked:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e16, mf2, ta, ma
; CHECK-NEXT:    vmv.v.i v8, 0
; CHECK-NEXT:    vmerge.vim v9, v8, -1, v0
; CHECK-NEXT:    vfwcvt.f.x.v v8, v9
; CHECK-NEXT:    ret
  %v = call <vscale x 2 x float> @llvm.vp.sitofp.nxv2f32.nxv2i1(<vscale x 2 x i1> %va, <vscale x 2 x i1> splat (i1 true), i32 %evl)
  ret <vscale x 2 x float> %v
}

define <vscale x 2 x double> @vsitofp_nxv2f64_nxv2i1(<vscale x 2 x i1> %va, <vscale x 2 x i1> %m, i32 zeroext %evl) {
; CHECK-LABEL: vsitofp_nxv2f64_nxv2i1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e32, m1, ta, ma
; CHECK-NEXT:    vmv.v.i v8, 0
; CHECK-NEXT:    vmerge.vim v10, v8, -1, v0
; CHECK-NEXT:    vfwcvt.f.x.v v8, v10
; CHECK-NEXT:    ret
  %v = call <vscale x 2 x double> @llvm.vp.sitofp.nxv2f64.nxv2i1(<vscale x 2 x i1> %va, <vscale x 2 x i1> %m, i32 %evl)
  ret <vscale x 2 x double> %v
}

define <vscale x 2 x double> @vsitofp_nxv2f64_nxv2i1_unmasked(<vscale x 2 x i1> %va, i32 zeroext %evl) {
; CHECK-LABEL: vsitofp_nxv2f64_nxv2i1_unmasked:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e32, m1, ta, ma
; CHECK-NEXT:    vmv.v.i v8, 0
; CHECK-NEXT:    vmerge.vim v10, v8, -1, v0
; CHECK-NEXT:    vfwcvt.f.x.v v8, v10
; CHECK-NEXT:    ret
  %v = call <vscale x 2 x double> @llvm.vp.sitofp.nxv2f64.nxv2i1(<vscale x 2 x i1> %va, <vscale x 2 x i1> splat (i1 true), i32 %evl)
  ret <vscale x 2 x double> %v
}