| Tom Stellard | 49f8bfd | 2015-01-06 18:00:21 +0000 | [diff] [blame^] | 1 | ; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s |
| Michel Danzer | 6f273c5 | 2014-02-27 01:47:02 +0000 | [diff] [blame] | 2 | |
| Tom Stellard | 79243d9 | 2014-10-01 17:15:17 +0000 | [diff] [blame] | 3 | ; SI-LABEL: {{^}}kill_gs_const: |
| Tom Stellard | 326d6ec | 2014-11-05 14:50:53 +0000 | [diff] [blame] | 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 | |
| Duncan P. N. Exon Smith | be7ea19 | 2014-12-15 19:07:53 +0000 | [diff] [blame] | 22 | !0 = !{!"const", null, i32 1} |