411 lines
17 KiB
LLVM
411 lines
17 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+v,+zfh,+zvfh \
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; RUN: -verify-machineinstrs -target-abi=ilp32d | FileCheck %s --check-prefixes=CHECK,RV32
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; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+v,+zfh,+zvfh \
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; RUN: -verify-machineinstrs -target-abi=lp64d | FileCheck %s --check-prefixes=CHECK,RV64
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declare <vscale x 1 x half> @llvm.riscv.vfmv.s.f.nxv1f16(<vscale x 1 x half>, half, iXLen)
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define <vscale x 1 x half> @intrinsic_vfmv.s.f_f_nxv1f16(<vscale x 1 x half> %0, half %1, iXLen %2) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv1f16:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e16, mf4, tu, ma
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; CHECK-NEXT: vfmv.s.f v8, fa0
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 1 x half> @llvm.riscv.vfmv.s.f.nxv1f16(<vscale x 1 x half> %0, half %1, iXLen %2)
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ret <vscale x 1 x half> %a
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}
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declare <vscale x 2 x half> @llvm.riscv.vfmv.s.f.nxv2f16(<vscale x 2 x half>, half, iXLen)
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define <vscale x 2 x half> @intrinsic_vfmv.s.f_f_nxv2f16(<vscale x 2 x half> %0, half %1, iXLen %2) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv2f16:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e16, mf2, tu, ma
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; CHECK-NEXT: vfmv.s.f v8, fa0
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 2 x half> @llvm.riscv.vfmv.s.f.nxv2f16(<vscale x 2 x half> %0, half %1, iXLen %2)
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ret <vscale x 2 x half> %a
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}
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declare <vscale x 4 x half> @llvm.riscv.vfmv.s.f.nxv4f16(<vscale x 4 x half>, half, iXLen)
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define <vscale x 4 x half> @intrinsic_vfmv.s.f_f_nxv4f16(<vscale x 4 x half> %0, half %1, iXLen %2) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv4f16:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e16, m1, tu, ma
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; CHECK-NEXT: vfmv.s.f v8, fa0
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 4 x half> @llvm.riscv.vfmv.s.f.nxv4f16(<vscale x 4 x half> %0, half %1, iXLen %2)
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ret <vscale x 4 x half> %a
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}
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declare <vscale x 8 x half> @llvm.riscv.vfmv.s.f.nxv8f16(<vscale x 8 x half>, half, iXLen)
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define <vscale x 8 x half> @intrinsic_vfmv.s.f_f_nxv8f16(<vscale x 8 x half> %0, half %1, iXLen %2) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv8f16:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e16, m1, tu, ma
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; CHECK-NEXT: vfmv.s.f v8, fa0
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 8 x half> @llvm.riscv.vfmv.s.f.nxv8f16(<vscale x 8 x half> %0, half %1, iXLen %2)
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ret <vscale x 8 x half> %a
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}
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declare <vscale x 16 x half> @llvm.riscv.vfmv.s.f.nxv16f16(<vscale x 16 x half>, half, iXLen)
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define <vscale x 16 x half> @intrinsic_vfmv.s.f_f_nxv16f16(<vscale x 16 x half> %0, half %1, iXLen %2) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv16f16:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e16, m1, tu, ma
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; CHECK-NEXT: vfmv.s.f v8, fa0
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 16 x half> @llvm.riscv.vfmv.s.f.nxv16f16(<vscale x 16 x half> %0, half %1, iXLen %2)
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ret <vscale x 16 x half> %a
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}
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declare <vscale x 32 x half> @llvm.riscv.vfmv.s.f.nxv32f16(<vscale x 32 x half>, half, iXLen)
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define <vscale x 32 x half> @intrinsic_vfmv.s.f_f_nxv32f16(<vscale x 32 x half> %0, half %1, iXLen %2) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv32f16:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e16, m1, tu, ma
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; CHECK-NEXT: vfmv.s.f v8, fa0
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 32 x half> @llvm.riscv.vfmv.s.f.nxv32f16(<vscale x 32 x half> %0, half %1, iXLen %2)
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ret <vscale x 32 x half> %a
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}
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declare <vscale x 1 x float> @llvm.riscv.vfmv.s.f.nxv1f32(<vscale x 1 x float>, float, iXLen)
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define <vscale x 1 x float> @intrinsic_vfmv.s.f_f_nxv1f32(<vscale x 1 x float> %0, float %1, iXLen %2) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv1f32:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e32, mf2, tu, ma
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; CHECK-NEXT: vfmv.s.f v8, fa0
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 1 x float> @llvm.riscv.vfmv.s.f.nxv1f32(<vscale x 1 x float> %0, float %1, iXLen %2)
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ret <vscale x 1 x float> %a
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}
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declare <vscale x 2 x float> @llvm.riscv.vfmv.s.f.nxv2f32(<vscale x 2 x float>, float, iXLen)
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define <vscale x 2 x float> @intrinsic_vfmv.s.f_f_nxv2f32(<vscale x 2 x float> %0, float %1, iXLen %2) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv2f32:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e32, m1, tu, ma
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; CHECK-NEXT: vfmv.s.f v8, fa0
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 2 x float> @llvm.riscv.vfmv.s.f.nxv2f32(<vscale x 2 x float> %0, float %1, iXLen %2)
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ret <vscale x 2 x float> %a
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}
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declare <vscale x 4 x float> @llvm.riscv.vfmv.s.f.nxv4f32(<vscale x 4 x float>, float, iXLen)
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define <vscale x 4 x float> @intrinsic_vfmv.s.f_f_nxv4f32(<vscale x 4 x float> %0, float %1, iXLen %2) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv4f32:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e32, m1, tu, ma
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; CHECK-NEXT: vfmv.s.f v8, fa0
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 4 x float> @llvm.riscv.vfmv.s.f.nxv4f32(<vscale x 4 x float> %0, float %1, iXLen %2)
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ret <vscale x 4 x float> %a
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}
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declare <vscale x 8 x float> @llvm.riscv.vfmv.s.f.nxv8f32(<vscale x 8 x float>, float, iXLen)
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define <vscale x 8 x float> @intrinsic_vfmv.s.f_f_nxv8f32(<vscale x 8 x float> %0, float %1, iXLen %2) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv8f32:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e32, m1, tu, ma
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; CHECK-NEXT: vfmv.s.f v8, fa0
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 8 x float> @llvm.riscv.vfmv.s.f.nxv8f32(<vscale x 8 x float> %0, float %1, iXLen %2)
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ret <vscale x 8 x float> %a
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}
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declare <vscale x 16 x float> @llvm.riscv.vfmv.s.f.nxv16f32(<vscale x 16 x float>, float, iXLen)
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define <vscale x 16 x float> @intrinsic_vfmv.s.f_f_nxv16f32(<vscale x 16 x float> %0, float %1, iXLen %2) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv16f32:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e32, m1, tu, ma
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; CHECK-NEXT: vfmv.s.f v8, fa0
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 16 x float> @llvm.riscv.vfmv.s.f.nxv16f32(<vscale x 16 x float> %0, float %1, iXLen %2)
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ret <vscale x 16 x float> %a
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}
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declare <vscale x 1 x double> @llvm.riscv.vfmv.s.f.nxv1f64(<vscale x 1 x double>, double, iXLen)
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define <vscale x 1 x double> @intrinsic_vfmv.s.f_f_nxv1f64(<vscale x 1 x double> %0, double %1, iXLen %2) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv1f64:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e64, m1, tu, ma
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; CHECK-NEXT: vfmv.s.f v8, fa0
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 1 x double> @llvm.riscv.vfmv.s.f.nxv1f64(<vscale x 1 x double> %0, double %1, iXLen %2)
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ret <vscale x 1 x double> %a
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}
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declare <vscale x 2 x double> @llvm.riscv.vfmv.s.f.nxv2f64(<vscale x 2 x double>, double, iXLen)
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define <vscale x 2 x double> @intrinsic_vfmv.s.f_f_nxv2f64(<vscale x 2 x double> %0, double %1, iXLen %2) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv2f64:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e64, m1, tu, ma
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; CHECK-NEXT: vfmv.s.f v8, fa0
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 2 x double> @llvm.riscv.vfmv.s.f.nxv2f64(<vscale x 2 x double> %0, double %1, iXLen %2)
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ret <vscale x 2 x double> %a
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}
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declare <vscale x 4 x double> @llvm.riscv.vfmv.s.f.nxv4f64(<vscale x 4 x double>, double, iXLen)
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define <vscale x 4 x double> @intrinsic_vfmv.s.f_f_nxv4f64(<vscale x 4 x double> %0, double %1, iXLen %2) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv4f64:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e64, m1, tu, ma
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; CHECK-NEXT: vfmv.s.f v8, fa0
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 4 x double> @llvm.riscv.vfmv.s.f.nxv4f64(<vscale x 4 x double> %0, double %1, iXLen %2)
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ret <vscale x 4 x double> %a
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}
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declare <vscale x 8 x double> @llvm.riscv.vfmv.s.f.nxv8f64(<vscale x 8 x double>, double, iXLen)
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define <vscale x 8 x double> @intrinsic_vfmv.s.f_f_nxv8f64(<vscale x 8 x double> %0, double %1, iXLen %2) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv8f64:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e64, m1, tu, ma
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; CHECK-NEXT: vfmv.s.f v8, fa0
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 8 x double> @llvm.riscv.vfmv.s.f.nxv8f64(<vscale x 8 x double> %0, double %1, iXLen %2)
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ret <vscale x 8 x double> %a
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}
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define <vscale x 1 x half> @intrinsic_vfmv.s.f_f_zero_nxv1f16(<vscale x 1 x half> %0, iXLen %1) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_zero_nxv1f16:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e16, m1, tu, ma
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; CHECK-NEXT: vmv.s.x v8, zero
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 1 x half> @llvm.riscv.vfmv.s.f.nxv1f16(<vscale x 1 x half> %0, half 0.0, iXLen %1)
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ret <vscale x 1 x half> %a
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}
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define <vscale x 2 x half> @intrinsic_vfmv.s.f_f_zero_nxv2f16(<vscale x 2 x half> %0, iXLen %1) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_zero_nxv2f16:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e16, m1, tu, ma
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; CHECK-NEXT: vmv.s.x v8, zero
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 2 x half> @llvm.riscv.vfmv.s.f.nxv2f16(<vscale x 2 x half> %0, half 0.0, iXLen %1)
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ret <vscale x 2 x half> %a
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}
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define <vscale x 4 x half> @intrinsic_vfmv.s.f_f_zero_nxv4f16(<vscale x 4 x half> %0, iXLen %1) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_zero_nxv4f16:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e16, m1, tu, ma
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; CHECK-NEXT: vmv.s.x v8, zero
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 4 x half> @llvm.riscv.vfmv.s.f.nxv4f16(<vscale x 4 x half> %0, half 0.0, iXLen %1)
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ret <vscale x 4 x half> %a
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}
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define <vscale x 8 x half> @intrinsic_vfmv.s.f_f_zero_nxv8f16(<vscale x 8 x half> %0, iXLen %1) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_zero_nxv8f16:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e16, m1, tu, ma
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; CHECK-NEXT: vmv.s.x v8, zero
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; CHECK-NEXT: ret
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entry:
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%a = call <vscale x 8 x half> @llvm.riscv.vfmv.s.f.nxv8f16(<vscale x 8 x half> %0, half 0.0, iXLen %1)
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ret <vscale x 8 x half> %a
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}
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define <vscale x 16 x half> @intrinsic_vfmv.s.f_f_zero_nxv16f16(<vscale x 16 x half> %0, iXLen %1) nounwind {
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; CHECK-LABEL: intrinsic_vfmv.s.f_f_zero_nxv16f16:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: vsetvli zero, a0, e16, m1, tu, ma
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|
|
; CHECK-NEXT: vmv.s.x v8, zero
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%a = call <vscale x 16 x half> @llvm.riscv.vfmv.s.f.nxv16f16(<vscale x 16 x half> %0, half 0.0, iXLen %1)
|
||
|
|
ret <vscale x 16 x half> %a
|
||
|
|
}
|
||
|
|
|
||
|
|
define <vscale x 32 x half> @intrinsic_vfmv.s.f_f_zero_nxv32f16(<vscale x 32 x half> %0, iXLen %1) nounwind {
|
||
|
|
; CHECK-LABEL: intrinsic_vfmv.s.f_f_zero_nxv32f16:
|
||
|
|
; CHECK: # %bb.0: # %entry
|
||
|
|
; CHECK-NEXT: vsetvli zero, a0, e16, m1, tu, ma
|
||
|
|
; CHECK-NEXT: vmv.s.x v8, zero
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%a = call <vscale x 32 x half> @llvm.riscv.vfmv.s.f.nxv32f16(<vscale x 32 x half> %0, half 0.0, iXLen %1)
|
||
|
|
ret <vscale x 32 x half> %a
|
||
|
|
}
|
||
|
|
|
||
|
|
define <vscale x 1 x float> @intrinsic_vfmv.s.f_f_zero_nxv1f32(<vscale x 1 x float> %0, iXLen %1) nounwind {
|
||
|
|
; CHECK-LABEL: intrinsic_vfmv.s.f_f_zero_nxv1f32:
|
||
|
|
; CHECK: # %bb.0: # %entry
|
||
|
|
; CHECK-NEXT: vsetvli zero, a0, e32, m1, tu, ma
|
||
|
|
; CHECK-NEXT: vmv.s.x v8, zero
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%a = call <vscale x 1 x float> @llvm.riscv.vfmv.s.f.nxv1f32(<vscale x 1 x float> %0, float 0.0, iXLen %1)
|
||
|
|
ret <vscale x 1 x float> %a
|
||
|
|
}
|
||
|
|
|
||
|
|
define <vscale x 2 x float> @intrinsic_vfmv.s.f_f_zero_nxv2f32(<vscale x 2 x float> %0, iXLen %1) nounwind {
|
||
|
|
; CHECK-LABEL: intrinsic_vfmv.s.f_f_zero_nxv2f32:
|
||
|
|
; CHECK: # %bb.0: # %entry
|
||
|
|
; CHECK-NEXT: vsetvli zero, a0, e32, m1, tu, ma
|
||
|
|
; CHECK-NEXT: vmv.s.x v8, zero
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%a = call <vscale x 2 x float> @llvm.riscv.vfmv.s.f.nxv2f32(<vscale x 2 x float> %0, float 0.0, iXLen %1)
|
||
|
|
ret <vscale x 2 x float> %a
|
||
|
|
}
|
||
|
|
|
||
|
|
define <vscale x 4 x float> @intrinsic_vfmv.s.f_f_zero_nxv4f32(<vscale x 4 x float> %0, iXLen %1) nounwind {
|
||
|
|
; CHECK-LABEL: intrinsic_vfmv.s.f_f_zero_nxv4f32:
|
||
|
|
; CHECK: # %bb.0: # %entry
|
||
|
|
; CHECK-NEXT: vsetvli zero, a0, e32, m1, tu, ma
|
||
|
|
; CHECK-NEXT: vmv.s.x v8, zero
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%a = call <vscale x 4 x float> @llvm.riscv.vfmv.s.f.nxv4f32(<vscale x 4 x float> %0, float 0.0, iXLen %1)
|
||
|
|
ret <vscale x 4 x float> %a
|
||
|
|
}
|
||
|
|
|
||
|
|
define <vscale x 8 x float> @intrinsic_vfmv.s.f_f_zero_nxv8f32(<vscale x 8 x float> %0, iXLen %1) nounwind {
|
||
|
|
; CHECK-LABEL: intrinsic_vfmv.s.f_f_zero_nxv8f32:
|
||
|
|
; CHECK: # %bb.0: # %entry
|
||
|
|
; CHECK-NEXT: vsetvli zero, a0, e32, m1, tu, ma
|
||
|
|
; CHECK-NEXT: vmv.s.x v8, zero
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%a = call <vscale x 8 x float> @llvm.riscv.vfmv.s.f.nxv8f32(<vscale x 8 x float> %0, float 0.0, iXLen %1)
|
||
|
|
ret <vscale x 8 x float> %a
|
||
|
|
}
|
||
|
|
|
||
|
|
define <vscale x 16 x float> @intrinsic_vfmv.s.f_f_zero_nxv16f32(<vscale x 16 x float> %0, iXLen %1) nounwind {
|
||
|
|
; CHECK-LABEL: intrinsic_vfmv.s.f_f_zero_nxv16f32:
|
||
|
|
; CHECK: # %bb.0: # %entry
|
||
|
|
; CHECK-NEXT: vsetvli zero, a0, e32, m1, tu, ma
|
||
|
|
; CHECK-NEXT: vmv.s.x v8, zero
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%a = call <vscale x 16 x float> @llvm.riscv.vfmv.s.f.nxv16f32(<vscale x 16 x float> %0, float 0.0, iXLen %1)
|
||
|
|
ret <vscale x 16 x float> %a
|
||
|
|
}
|
||
|
|
|
||
|
|
define <vscale x 1 x double> @intrinsic_vfmv.s.f_f_zero_nxv1f64(<vscale x 1 x double> %0, iXLen %1) nounwind {
|
||
|
|
; CHECK-LABEL: intrinsic_vfmv.s.f_f_zero_nxv1f64:
|
||
|
|
; CHECK: # %bb.0: # %entry
|
||
|
|
; CHECK-NEXT: vsetvli zero, a0, e64, m1, tu, ma
|
||
|
|
; CHECK-NEXT: vmv.s.x v8, zero
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%a = call <vscale x 1 x double> @llvm.riscv.vfmv.s.f.nxv1f64(<vscale x 1 x double> %0, double 0.0, iXLen %1)
|
||
|
|
ret <vscale x 1 x double> %a
|
||
|
|
}
|
||
|
|
|
||
|
|
define <vscale x 2 x double> @intrinsic_vfmv.s.f_f_zero_nxv2f64(<vscale x 2 x double> %0, iXLen %1) nounwind {
|
||
|
|
; CHECK-LABEL: intrinsic_vfmv.s.f_f_zero_nxv2f64:
|
||
|
|
; CHECK: # %bb.0: # %entry
|
||
|
|
; CHECK-NEXT: vsetvli zero, a0, e64, m1, tu, ma
|
||
|
|
; CHECK-NEXT: vmv.s.x v8, zero
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%a = call <vscale x 2 x double> @llvm.riscv.vfmv.s.f.nxv2f64(<vscale x 2 x double> %0, double 0.0, iXLen %1)
|
||
|
|
ret <vscale x 2 x double> %a
|
||
|
|
}
|
||
|
|
|
||
|
|
define <vscale x 4 x double> @intrinsic_vfmv.s.f_f_zero_nxv4f64(<vscale x 4 x double> %0, iXLen %1) nounwind {
|
||
|
|
; CHECK-LABEL: intrinsic_vfmv.s.f_f_zero_nxv4f64:
|
||
|
|
; CHECK: # %bb.0: # %entry
|
||
|
|
; CHECK-NEXT: vsetvli zero, a0, e64, m1, tu, ma
|
||
|
|
; CHECK-NEXT: vmv.s.x v8, zero
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%a = call <vscale x 4 x double> @llvm.riscv.vfmv.s.f.nxv4f64(<vscale x 4 x double> %0, double 0.0, iXLen %1)
|
||
|
|
ret <vscale x 4 x double> %a
|
||
|
|
}
|
||
|
|
|
||
|
|
define <vscale x 8 x double> @intrinsic_vfmv.s.f_f_zero_nxv8f64(<vscale x 8 x double> %0, iXLen %1) nounwind {
|
||
|
|
; CHECK-LABEL: intrinsic_vfmv.s.f_f_zero_nxv8f64:
|
||
|
|
; CHECK: # %bb.0: # %entry
|
||
|
|
; CHECK-NEXT: vsetvli zero, a0, e64, m1, tu, ma
|
||
|
|
; CHECK-NEXT: vmv.s.x v8, zero
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%a = call <vscale x 8 x double> @llvm.riscv.vfmv.s.f.nxv8f64(<vscale x 8 x double> %0, double 0.0, iXLen %1)
|
||
|
|
ret <vscale x 8 x double> %a
|
||
|
|
}
|
||
|
|
|
||
|
|
define <vscale x 1 x half> @intrinsic_vfmv.s.f_f_nxv1f16_negzero(<vscale x 1 x half> %0, iXLen %1) nounwind {
|
||
|
|
; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv1f16_negzero:
|
||
|
|
; CHECK: # %bb.0: # %entry
|
||
|
|
; CHECK-NEXT: lui a1, 1048568
|
||
|
|
; CHECK-NEXT: vsetvli zero, a0, e16, m1, tu, ma
|
||
|
|
; CHECK-NEXT: vmv.s.x v8, a1
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%a = call <vscale x 1 x half> @llvm.riscv.vfmv.s.f.nxv1f16(<vscale x 1 x half> %0, half -0.0, iXLen %1)
|
||
|
|
ret <vscale x 1 x half> %a
|
||
|
|
}
|
||
|
|
|
||
|
|
define <vscale x 1 x float> @intrinsic_vfmv.s.f_f_nxv1f32_negzero(<vscale x 1 x float> %0, iXLen %1) nounwind {
|
||
|
|
; CHECK-LABEL: intrinsic_vfmv.s.f_f_nxv1f32_negzero:
|
||
|
|
; CHECK: # %bb.0: # %entry
|
||
|
|
; CHECK-NEXT: lui a1, 524288
|
||
|
|
; CHECK-NEXT: vsetvli zero, a0, e32, m1, tu, ma
|
||
|
|
; CHECK-NEXT: vmv.s.x v8, a1
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%a = call <vscale x 1 x float> @llvm.riscv.vfmv.s.f.nxv1f32(<vscale x 1 x float> %0, float -0.0, iXLen %1)
|
||
|
|
ret <vscale x 1 x float> %a
|
||
|
|
}
|
||
|
|
|
||
|
|
define <vscale x 1 x double> @intrinsic_vfmv.s.f_f_nxv1f64_negzero(<vscale x 1 x double> %0, iXLen %1) nounwind {
|
||
|
|
; RV32-LABEL: intrinsic_vfmv.s.f_f_nxv1f64_negzero:
|
||
|
|
; RV32: # %bb.0: # %entry
|
||
|
|
; RV32-NEXT: fcvt.d.w fa5, zero
|
||
|
|
; RV32-NEXT: fneg.d fa5, fa5
|
||
|
|
; RV32-NEXT: vsetvli zero, a0, e64, m1, tu, ma
|
||
|
|
; RV32-NEXT: vfmv.s.f v8, fa5
|
||
|
|
; RV32-NEXT: ret
|
||
|
|
;
|
||
|
|
; RV64-LABEL: intrinsic_vfmv.s.f_f_nxv1f64_negzero:
|
||
|
|
; RV64: # %bb.0: # %entry
|
||
|
|
; RV64-NEXT: li a1, -1
|
||
|
|
; RV64-NEXT: slli a1, a1, 63
|
||
|
|
; RV64-NEXT: vsetvli zero, a0, e64, m1, tu, ma
|
||
|
|
; RV64-NEXT: vmv.s.x v8, a1
|
||
|
|
; RV64-NEXT: ret
|
||
|
|
entry:
|
||
|
|
%a = call <vscale x 1 x double> @llvm.riscv.vfmv.s.f.nxv1f64(<vscale x 1 x double> %0, double -0.0, iXLen %1)
|
||
|
|
ret <vscale x 1 x double> %a
|
||
|
|
}
|