| ; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s |
| ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s |
| |
| ; SI-LABEL: {{^}}kill_gs_const: |
| ; SI-NOT: v_cmpx_le_f32 |
| ; SI: s_mov_b64 exec, 0 |
| |
| define void @kill_gs_const() #0 { |
| main_body: |
| %0 = icmp ule i32 0, 3 |
| %1 = select i1 %0, float 1.000000e+00, float -1.000000e+00 |
| call void @llvm.AMDGPU.kill(float %1) |
| %2 = icmp ule i32 3, 0 |
| %3 = select i1 %2, float 1.000000e+00, float -1.000000e+00 |
| call void @llvm.AMDGPU.kill(float %3) |
| ret void |
| } |
| |
| declare void @llvm.AMDGPU.kill(float) |
| |
| attributes #0 = { "ShaderType"="2" } |
| |
| !0 = !{!"const", null, i32 1} |
