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llvm/llvm/test/CodeGen/RISCV/rvv/vfncvt-f-f.ll 

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh,+zvfh \
; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh,+zvfh \
; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh,+zvfhmin \
; RUN:   -verify-machineinstrs -target-abi=ilp32d | FileCheck %s
; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh,+zvfhmin \
; RUN:   -verify-machineinstrs -target-abi=lp64d | FileCheck %s
declare <vscale x 1 x half> @llvm.riscv.vfncvt.f.f.w.nxv1f16.nxv1f32(
  <vscale x 1 x half>,
  <vscale x 1 x float>,
  iXLen, iXLen);

define <vscale x 1 x half> @intrinsic_vfncvt_f.f.w_nxv1f16_nxv1f32(<vscale x 1 x float> %0, iXLen %1) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv1f16_nxv1f32:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, ma
; CHECK-NEXT:    vfncvt.f.f.w v9, v8
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.f.f.w.nxv1f16.nxv1f32(
    <vscale x 1 x half> undef,
    <vscale x 1 x float> %0,
    iXLen 0, iXLen %1)

  ret <vscale x 1 x half> %a
}

declare <vscale x 1 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv1f16.nxv1f32(
  <vscale x 1 x half>,
  <vscale x 1 x float>,
  <vscale x 1 x i1>,
  iXLen, iXLen, iXLen);

define <vscale x 1 x half> @intrinsic_vfncvt_mask_f.f.w_nxv1f16_nxv1f32(<vscale x 1 x half> %0, <vscale x 1 x float> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv1f16_nxv1f32:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e16, mf4, ta, mu
; CHECK-NEXT:    vfncvt.f.f.w v8, v9, v0.t
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 1 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv1f16.nxv1f32(
    <vscale x 1 x half> %0,
    <vscale x 1 x float> %1,
    <vscale x 1 x i1> %2,
    iXLen 0, iXLen %3, iXLen 1)

  ret <vscale x 1 x half> %a
}

declare <vscale x 2 x half> @llvm.riscv.vfncvt.f.f.w.nxv2f16.nxv2f32(
  <vscale x 2 x half>,
  <vscale x 2 x float>,
  iXLen, iXLen);

define <vscale x 2 x half> @intrinsic_vfncvt_f.f.w_nxv2f16_nxv2f32(<vscale x 2 x float> %0, iXLen %1) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv2f16_nxv2f32:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, ma
; CHECK-NEXT:    vfncvt.f.f.w v9, v8
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.f.f.w.nxv2f16.nxv2f32(
    <vscale x 2 x half> undef,
    <vscale x 2 x float> %0,
    iXLen 0, iXLen %1)

  ret <vscale x 2 x half> %a
}

declare <vscale x 2 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv2f16.nxv2f32(
  <vscale x 2 x half>,
  <vscale x 2 x float>,
  <vscale x 2 x i1>,
  iXLen, iXLen, iXLen);

define <vscale x 2 x half> @intrinsic_vfncvt_mask_f.f.w_nxv2f16_nxv2f32(<vscale x 2 x half> %0, <vscale x 2 x float> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv2f16_nxv2f32:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, mu
; CHECK-NEXT:    vfncvt.f.f.w v8, v9, v0.t
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 2 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv2f16.nxv2f32(
    <vscale x 2 x half> %0,
    <vscale x 2 x float> %1,
    <vscale x 2 x i1> %2,
    iXLen 0, iXLen %3, iXLen 1)

  ret <vscale x 2 x half> %a
}

declare <vscale x 4 x half> @llvm.riscv.vfncvt.f.f.w.nxv4f16.nxv4f32(
  <vscale x 4 x half>,
  <vscale x 4 x float>,
  iXLen, iXLen);

define <vscale x 4 x half> @intrinsic_vfncvt_f.f.w_nxv4f16_nxv4f32(<vscale x 4 x float> %0, iXLen %1) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv4f16_nxv4f32:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, ma
; CHECK-NEXT:    vfncvt.f.f.w v10, v8
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    vmv.v.v v8, v10
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.f.f.w.nxv4f16.nxv4f32(
    <vscale x 4 x half> undef,
    <vscale x 4 x float> %0,
    iXLen 0, iXLen %1)

  ret <vscale x 4 x half> %a
}

declare <vscale x 4 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv4f16.nxv4f32(
  <vscale x 4 x half>,
  <vscale x 4 x float>,
  <vscale x 4 x i1>,
  iXLen, iXLen, iXLen);

define <vscale x 4 x half> @intrinsic_vfncvt_mask_f.f.w_nxv4f16_nxv4f32(<vscale x 4 x half> %0, <vscale x 4 x float> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv4f16_nxv4f32:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e16, m1, ta, mu
; CHECK-NEXT:    vfncvt.f.f.w v8, v10, v0.t
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 4 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv4f16.nxv4f32(
    <vscale x 4 x half> %0,
    <vscale x 4 x float> %1,
    <vscale x 4 x i1> %2,
    iXLen 0, iXLen %3, iXLen 1)

  ret <vscale x 4 x half> %a
}

declare <vscale x 8 x half> @llvm.riscv.vfncvt.f.f.w.nxv8f16.nxv8f32(
  <vscale x 8 x half>,
  <vscale x 8 x float>,
  iXLen, iXLen);

define <vscale x 8 x half> @intrinsic_vfncvt_f.f.w_nxv8f16_nxv8f32(<vscale x 8 x float> %0, iXLen %1) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv8f16_nxv8f32:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, ma
; CHECK-NEXT:    vfncvt.f.f.w v12, v8
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    vmv.v.v v8, v12
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.f.f.w.nxv8f16.nxv8f32(
    <vscale x 8 x half> undef,
    <vscale x 8 x float> %0,
    iXLen 0, iXLen %1)

  ret <vscale x 8 x half> %a
}

declare <vscale x 8 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv8f16.nxv8f32(
  <vscale x 8 x half>,
  <vscale x 8 x float>,
  <vscale x 8 x i1>,
  iXLen, iXLen, iXLen);

define <vscale x 8 x half> @intrinsic_vfncvt_mask_f.f.w_nxv8f16_nxv8f32(<vscale x 8 x half> %0, <vscale x 8 x float> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv8f16_nxv8f32:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e16, m2, ta, mu
; CHECK-NEXT:    vfncvt.f.f.w v8, v12, v0.t
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 8 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv8f16.nxv8f32(
    <vscale x 8 x half> %0,
    <vscale x 8 x float> %1,
    <vscale x 8 x i1> %2,
    iXLen 0, iXLen %3, iXLen 1)

  ret <vscale x 8 x half> %a
}

declare <vscale x 16 x half> @llvm.riscv.vfncvt.f.f.w.nxv16f16.nxv16f32(
  <vscale x 16 x half>,
  <vscale x 16 x float>,
  iXLen, iXLen);

define <vscale x 16 x half> @intrinsic_vfncvt_f.f.w_nxv16f16_nxv16f32(<vscale x 16 x float> %0, iXLen %1) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv16f16_nxv16f32:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, ma
; CHECK-NEXT:    vfncvt.f.f.w v16, v8
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    vmv.v.v v8, v16
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.f.f.w.nxv16f16.nxv16f32(
    <vscale x 16 x half> undef,
    <vscale x 16 x float> %0,
    iXLen 0, iXLen %1)

  ret <vscale x 16 x half> %a
}

declare <vscale x 16 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv16f16.nxv16f32(
  <vscale x 16 x half>,
  <vscale x 16 x float>,
  <vscale x 16 x i1>,
  iXLen, iXLen, iXLen);

define <vscale x 16 x half> @intrinsic_vfncvt_mask_f.f.w_nxv16f16_nxv16f32(<vscale x 16 x half> %0, <vscale x 16 x float> %1, <vscale x 16 x i1> %2, iXLen %3) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv16f16_nxv16f32:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e16, m4, ta, mu
; CHECK-NEXT:    vfncvt.f.f.w v8, v16, v0.t
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 16 x half> @llvm.riscv.vfncvt.f.f.w.mask.nxv16f16.nxv16f32(
    <vscale x 16 x half> %0,
    <vscale x 16 x float> %1,
    <vscale x 16 x i1> %2,
    iXLen 0, iXLen %3, iXLen 1)

  ret <vscale x 16 x half> %a
}

declare <vscale x 1 x float> @llvm.riscv.vfncvt.f.f.w.nxv1f32.nxv1f64(
  <vscale x 1 x float>,
  <vscale x 1 x double>,
  iXLen, iXLen);

define <vscale x 1 x float> @intrinsic_vfncvt_f.f.w_nxv1f32_nxv1f64(<vscale x 1 x double> %0, iXLen %1) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv1f32_nxv1f64:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, ma
; CHECK-NEXT:    vfncvt.f.f.w v9, v8
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 1 x float> @llvm.riscv.vfncvt.f.f.w.nxv1f32.nxv1f64(
    <vscale x 1 x float> undef,
    <vscale x 1 x double> %0,
    iXLen 0, iXLen %1)

  ret <vscale x 1 x float> %a
}

declare <vscale x 1 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv1f32.nxv1f64(
  <vscale x 1 x float>,
  <vscale x 1 x double>,
  <vscale x 1 x i1>,
  iXLen, iXLen, iXLen);

define <vscale x 1 x float> @intrinsic_vfncvt_mask_f.f.w_nxv1f32_nxv1f64(<vscale x 1 x float> %0, <vscale x 1 x double> %1, <vscale x 1 x i1> %2, iXLen %3) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv1f32_nxv1f64:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e32, mf2, ta, mu
; CHECK-NEXT:    vfncvt.f.f.w v8, v9, v0.t
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 1 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv1f32.nxv1f64(
    <vscale x 1 x float> %0,
    <vscale x 1 x double> %1,
    <vscale x 1 x i1> %2,
    iXLen 0, iXLen %3, iXLen 1)

  ret <vscale x 1 x float> %a
}

declare <vscale x 2 x float> @llvm.riscv.vfncvt.f.f.w.nxv2f32.nxv2f64(
  <vscale x 2 x float>,
  <vscale x 2 x double>,
  iXLen, iXLen);

define <vscale x 2 x float> @intrinsic_vfncvt_f.f.w_nxv2f32_nxv2f64(<vscale x 2 x double> %0, iXLen %1) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv2f32_nxv2f64:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, ma
; CHECK-NEXT:    vfncvt.f.f.w v10, v8
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    vmv.v.v v8, v10
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 2 x float> @llvm.riscv.vfncvt.f.f.w.nxv2f32.nxv2f64(
    <vscale x 2 x float> undef,
    <vscale x 2 x double> %0,
    iXLen 0, iXLen %1)

  ret <vscale x 2 x float> %a
}

declare <vscale x 2 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv2f32.nxv2f64(
  <vscale x 2 x float>,
  <vscale x 2 x double>,
  <vscale x 2 x i1>,
  iXLen, iXLen, iXLen);

define <vscale x 2 x float> @intrinsic_vfncvt_mask_f.f.w_nxv2f32_nxv2f64(<vscale x 2 x float> %0, <vscale x 2 x double> %1, <vscale x 2 x i1> %2, iXLen %3) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv2f32_nxv2f64:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e32, m1, ta, mu
; CHECK-NEXT:    vfncvt.f.f.w v8, v10, v0.t
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 2 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv2f32.nxv2f64(
    <vscale x 2 x float> %0,
    <vscale x 2 x double> %1,
    <vscale x 2 x i1> %2,
    iXLen 0, iXLen %3, iXLen 1)

  ret <vscale x 2 x float> %a
}

declare <vscale x 4 x float> @llvm.riscv.vfncvt.f.f.w.nxv4f32.nxv4f64(
  <vscale x 4 x float>,
  <vscale x 4 x double>,
  iXLen, iXLen);

define <vscale x 4 x float> @intrinsic_vfncvt_f.f.w_nxv4f32_nxv4f64(<vscale x 4 x double> %0, iXLen %1) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv4f32_nxv4f64:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, ma
; CHECK-NEXT:    vfncvt.f.f.w v12, v8
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    vmv.v.v v8, v12
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 4 x float> @llvm.riscv.vfncvt.f.f.w.nxv4f32.nxv4f64(
    <vscale x 4 x float> undef,
    <vscale x 4 x double> %0,
    iXLen 0, iXLen %1)

  ret <vscale x 4 x float> %a
}

declare <vscale x 4 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv4f32.nxv4f64(
  <vscale x 4 x float>,
  <vscale x 4 x double>,
  <vscale x 4 x i1>,
  iXLen, iXLen, iXLen);

define <vscale x 4 x float> @intrinsic_vfncvt_mask_f.f.w_nxv4f32_nxv4f64(<vscale x 4 x float> %0, <vscale x 4 x double> %1, <vscale x 4 x i1> %2, iXLen %3) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv4f32_nxv4f64:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e32, m2, ta, mu
; CHECK-NEXT:    vfncvt.f.f.w v8, v12, v0.t
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 4 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv4f32.nxv4f64(
    <vscale x 4 x float> %0,
    <vscale x 4 x double> %1,
    <vscale x 4 x i1> %2,
    iXLen 0, iXLen %3, iXLen 1)

  ret <vscale x 4 x float> %a
}

declare <vscale x 8 x float> @llvm.riscv.vfncvt.f.f.w.nxv8f32.nxv8f64(
  <vscale x 8 x float>,
  <vscale x 8 x double>,
  iXLen, iXLen);

define <vscale x 8 x float> @intrinsic_vfncvt_f.f.w_nxv8f32_nxv8f64(<vscale x 8 x double> %0, iXLen %1) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_f.f.w_nxv8f32_nxv8f64:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, ma
; CHECK-NEXT:    vfncvt.f.f.w v16, v8
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    vmv.v.v v8, v16
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 8 x float> @llvm.riscv.vfncvt.f.f.w.nxv8f32.nxv8f64(
    <vscale x 8 x float> undef,
    <vscale x 8 x double> %0,
    iXLen 0, iXLen %1)

  ret <vscale x 8 x float> %a
}

declare <vscale x 8 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv8f32.nxv8f64(
  <vscale x 8 x float>,
  <vscale x 8 x double>,
  <vscale x 8 x i1>,
  iXLen, iXLen, iXLen);

define <vscale x 8 x float> @intrinsic_vfncvt_mask_f.f.w_nxv8f32_nxv8f64(<vscale x 8 x float> %0, <vscale x 8 x double> %1, <vscale x 8 x i1> %2, iXLen %3) nounwind {
; CHECK-LABEL: intrinsic_vfncvt_mask_f.f.w_nxv8f32_nxv8f64:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    fsrmi a1, 0
; CHECK-NEXT:    vsetvli zero, a0, e32, m4, ta, mu
; CHECK-NEXT:    vfncvt.f.f.w v8, v16, v0.t
; CHECK-NEXT:    fsrm a1
; CHECK-NEXT:    ret
entry:
  %a = call <vscale x 8 x float> @llvm.riscv.vfncvt.f.f.w.mask.nxv8f32.nxv8f64(
    <vscale x 8 x float> %0,
    <vscale x 8 x double> %1,
    <vscale x 8 x i1> %2,
    iXLen 0, iXLen %3, iXLen 1)

  ret <vscale x 8 x float> %a
}