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| author | Vincent Lejeune <vljn@ovi.com> | 2013-10-13 17:56:28 +0000 |
|---|---|---|
| committer | Vincent Lejeune <vljn@ovi.com> | 2013-10-13 17:56:28 +0000 |
| commit | cf1f4c7dd19458f47a9ba720d90eec507d66c94a (patch) | |
| tree | debf68a8932fae59f1a989b2cc637c074564c389 /test | |
| parent | 36d96337f7bf17a35c44403ca5df4023be7f0157 (diff) | |
| download | external_llvm-cf1f4c7dd19458f47a9ba720d90eec507d66c94a.zip external_llvm-cf1f4c7dd19458f47a9ba720d90eec507d66c94a.tar.gz external_llvm-cf1f4c7dd19458f47a9ba720d90eec507d66c94a.tar.bz2 | |
R600: improve dump of S_WAITCNT
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192557 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/R600/wait.ll | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/test/CodeGen/R600/wait.ll b/test/CodeGen/R600/wait.ll new file mode 100644 index 0000000..2cf88fe --- /dev/null +++ b/test/CodeGen/R600/wait.ll @@ -0,0 +1,37 @@ +; RUN: llc < %s -march=r600 -mcpu=SI --verify-machineinstrs | FileCheck %s + +;CHECK-LABEL: @main +;CHECK: S_WAITCNT lgkmcnt(0) +;CHECK: S_WAITCNT vmcnt(0) +;CHECK: S_WAITCNT expcnt(0) lgkmcnt(0) + +define void @main(<16 x i8> addrspace(2)* inreg, <16 x i8> addrspace(2)* inreg, <32 x i8> addrspace(2)* inreg, <16 x i8> addrspace(2)* inreg, <16 x i8> addrspace(2)* inreg, i32 inreg, i32, i32, i32, i32) #0 { +main_body: + %10 = getelementptr <16 x i8> addrspace(2)* %3, i32 0 + %11 = load <16 x i8> addrspace(2)* %10, !tbaa !0 + %12 = call <4 x float> @llvm.SI.vs.load.input(<16 x i8> %11, i32 0, i32 %6) + %13 = extractelement <4 x float> %12, i32 0 + %14 = extractelement <4 x float> %12, i32 1 + %15 = extractelement <4 x float> %12, i32 2 + %16 = extractelement <4 x float> %12, i32 3 + %17 = getelementptr <16 x i8> addrspace(2)* %3, i32 1 + %18 = load <16 x i8> addrspace(2)* %17, !tbaa !0 + %19 = call <4 x float> @llvm.SI.vs.load.input(<16 x i8> %18, i32 0, i32 %6) + %20 = extractelement <4 x float> %19, i32 0 + %21 = extractelement <4 x float> %19, i32 1 + %22 = extractelement <4 x float> %19, i32 2 + %23 = extractelement <4 x float> %19, i32 3 + call void @llvm.SI.export(i32 15, i32 0, i32 0, i32 32, i32 0, float %20, float %21, float %22, float %23) + call void @llvm.SI.export(i32 15, i32 0, i32 1, i32 12, i32 0, float %13, float %14, float %15, float %16) + ret void +} + +; Function Attrs: nounwind readnone +declare <4 x float> @llvm.SI.vs.load.input(<16 x i8>, i32, i32) #1 + +declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float) + +attributes #0 = { "ShaderType"="1" } +attributes #1 = { nounwind readnone } + +!0 = metadata !{metadata !"const", null, i32 1} |