| ; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s |
| ; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s |
| |
| declare float @llvm.AMDGPU.fract.f32(float) nounwind readnone |
| |
| ; Legacy name |
| declare float @llvm.AMDIL.fraction.f32(float) nounwind readnone |
| |
| ; FUNC-LABEL: @fract_f32 |
| ; SI: V_FRACT_F32 |
| ; EG: FRACT |
| define void @fract_f32(float addrspace(1)* %out, float addrspace(1)* %src) nounwind { |
| %val = load float addrspace(1)* %src, align 4 |
| %fract = call float @llvm.AMDGPU.fract.f32(float %val) nounwind readnone |
| store float %fract, float addrspace(1)* %out, align 4 |
| ret void |
| } |
| |
| ; FUNC-LABEL: @fract_f32_legacy_amdil |
| ; SI: V_FRACT_F32 |
| ; EG: FRACT |
| define void @fract_f32_legacy_amdil(float addrspace(1)* %out, float addrspace(1)* %src) nounwind { |
| %val = load float addrspace(1)* %src, align 4 |
| %fract = call float @llvm.AMDIL.fraction.f32(float %val) nounwind readnone |
| store float %fract, float addrspace(1)* %out, align 4 |
| ret void |
| } |