| Matt Arsenault | 7401516 | 2016-05-28 00:19:52 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=GCN %s |
| 2 | ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=GCN %s |
| 3 | |
| 4 | declare float @llvm.amdgcn.fract.f32(float) #0 |
| 5 | declare double @llvm.amdgcn.fract.f64(double) #0 |
| 6 | |
| 7 | ; GCN-LABEL: {{^}}v_fract_f32: |
| 8 | ; GCN: v_fract_f32_e32 {{v[0-9]+}}, {{s[0-9]+}} |
| 9 | define void @v_fract_f32(float addrspace(1)* %out, float %src) #1 { |
| 10 | %fract = call float @llvm.amdgcn.fract.f32(float %src) |
| 11 | store float %fract, float addrspace(1)* %out |
| 12 | ret void |
| 13 | } |
| 14 | |
| 15 | ; GCN-LABEL: {{^}}v_fract_f64: |
| 16 | ; GCN: v_fract_f64_e32 {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}} |
| 17 | define void @v_fract_f64(double addrspace(1)* %out, double %src) #1 { |
| 18 | %fract = call double @llvm.amdgcn.fract.f64(double %src) |
| 19 | store double %fract, double addrspace(1)* %out |
| 20 | ret void |
| 21 | } |
| 22 | |
| 23 | attributes #0 = { nounwind readnone } |
| 24 | attributes #1 = { nounwind } |