diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/wqm.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/wqm.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/wqm.ll b/llvm/test/CodeGen/AMDGPU/wqm.ll index 30915a82923..4eab0aec56b 100644 --- a/llvm/test/CodeGen/AMDGPU/wqm.ll +++ b/llvm/test/CodeGen/AMDGPU/wqm.ll @@ -332,6 +332,19 @@ main_body: ret <4 x float> %tex } +; Check prolog shaders. +; +; CHECK-LABEL: {{^}}test_prolog_1: +; CHECK: s_mov_b64 [[ORIG:s\[[0-9]+:[0-9]+\]]], exec +; CHECK: s_wqm_b64 exec, exec +; CHECK: v_add_f32_e32 v0, +; CHECK: s_and_b64 exec, exec, [[ORIG]] +define amdgpu_ps float @test_prolog_1(float %a, float %b) #4 { +main_body: + %s = fadd float %a, %b + ret float %s +} + declare void @llvm.amdgcn.image.store.v4i32(<4 x float>, <4 x i32>, <8 x i32>, i32, i1, i1, i1, i1) #1 declare <4 x float> @llvm.amdgcn.image.load.v4i32(<4 x i32>, <8 x i32>, i32, i1, i1, i1, i1) #2 @@ -345,3 +358,4 @@ declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float attributes #1 = { nounwind } attributes #2 = { nounwind readonly } attributes #3 = { nounwind readnone } +attributes #4 = { "amdgpu-ps-wqm-outputs" } |
