| Michel Danzer | 6f273c5 | 2014-02-27 01:47:02 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck --check-prefix=SI %s |
| 2 | |
| Michel Danzer | 9e61c4b | 2014-02-27 01:47:09 +0000 | [diff] [blame^] | 3 | ; SI-LABEL: @kill_gs_const |
| 4 | ; SI-NOT: V_CMPX_LE_F32 |
| 5 | ; SI: S_MOV_B64 exec, 0 |
| Michel Danzer | 6f273c5 | 2014-02-27 01:47:02 +0000 | [diff] [blame] | 6 | |
| Michel Danzer | 9e61c4b | 2014-02-27 01:47:09 +0000 | [diff] [blame^] | 7 | define void @kill_gs_const() #0 { |
| Michel Danzer | 6f273c5 | 2014-02-27 01:47:02 +0000 | [diff] [blame] | 8 | main_body: |
| 9 | %0 = icmp ule i32 0, 3 |
| 10 | %1 = select i1 %0, float 1.000000e+00, float -1.000000e+00 |
| 11 | call void @llvm.AMDGPU.kill(float %1) |
| Michel Danzer | 9e61c4b | 2014-02-27 01:47:09 +0000 | [diff] [blame^] | 12 | %2 = icmp ule i32 3, 0 |
| 13 | %3 = select i1 %2, float 1.000000e+00, float -1.000000e+00 |
| 14 | call void @llvm.AMDGPU.kill(float %3) |
| Michel Danzer | 6f273c5 | 2014-02-27 01:47:02 +0000 | [diff] [blame] | 15 | ret void |
| 16 | } |
| 17 | |
| 18 | declare void @llvm.AMDGPU.kill(float) |
| 19 | |
| 20 | attributes #0 = { "ShaderType"="2" } |
| 21 | |
| 22 | !0 = metadata !{metadata !"const", null, i32 1} |