| Tom Stellard | 49f8bfd | 2015-01-06 18:00:21 +0000 | [diff] [blame^] | 1 | ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s |
| Matt Arsenault | 8e34ecb | 2014-06-19 04:24:43 +0000 | [diff] [blame] | 2 | ; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s |
| 3 | |
| 4 | declare float @llvm.AMDGPU.fract.f32(float) nounwind readnone |
| 5 | |
| 6 | ; Legacy name |
| 7 | declare float @llvm.AMDIL.fraction.f32(float) nounwind readnone |
| 8 | |
| Tom Stellard | 79243d9 | 2014-10-01 17:15:17 +0000 | [diff] [blame] | 9 | ; FUNC-LABEL: {{^}}fract_f32: |
| Tom Stellard | 326d6ec | 2014-11-05 14:50:53 +0000 | [diff] [blame] | 10 | ; SI: v_fract_f32 |
| Matt Arsenault | 8e34ecb | 2014-06-19 04:24:43 +0000 | [diff] [blame] | 11 | ; EG: FRACT |
| 12 | define void @fract_f32(float addrspace(1)* %out, float addrspace(1)* %src) nounwind { |
| 13 | %val = load float addrspace(1)* %src, align 4 |
| 14 | %fract = call float @llvm.AMDGPU.fract.f32(float %val) nounwind readnone |
| 15 | store float %fract, float addrspace(1)* %out, align 4 |
| 16 | ret void |
| 17 | } |
| 18 | |
| Tom Stellard | 79243d9 | 2014-10-01 17:15:17 +0000 | [diff] [blame] | 19 | ; FUNC-LABEL: {{^}}fract_f32_legacy_amdil: |
| Tom Stellard | 326d6ec | 2014-11-05 14:50:53 +0000 | [diff] [blame] | 20 | ; SI: v_fract_f32 |
| Matt Arsenault | 8e34ecb | 2014-06-19 04:24:43 +0000 | [diff] [blame] | 21 | ; EG: FRACT |
| 22 | define void @fract_f32_legacy_amdil(float addrspace(1)* %out, float addrspace(1)* %src) nounwind { |
| 23 | %val = load float addrspace(1)* %src, align 4 |
| 24 | %fract = call float @llvm.AMDIL.fraction.f32(float %val) nounwind readnone |
| 25 | store float %fract, float addrspace(1)* %out, align 4 |
| 26 | ret void |
| 27 | } |