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| author | Jingyue Wu <jingyue@google.com> | 2015-06-09 00:05:56 +0000 |
|---|---|---|
| committer | Jingyue Wu <jingyue@google.com> | 2015-06-09 00:05:56 +0000 |
| commit | 2e4d1dd0ed720f4c95313305bbba54b36804247c (patch) | |
| tree | fac62f0228c1be4877d6d887ec4d86cf155398fc /llvm/test | |
| parent | 0302da614a07d5d04c7c30fa725c838876d1a477 (diff) | |
| download | bcm5719-llvm-2e4d1dd0ed720f4c95313305bbba54b36804247c.tar.gz bcm5719-llvm-2e4d1dd0ed720f4c95313305bbba54b36804247c.zip | |
[NVPTX] run SROA after NVPTXFavorNonGenericAddrSpaces
Summary:
This cleans up most allocas NVPTXLowerKernelArgs emits for byval
parameters.
Test Plan: makes bug21465.ll more stronger to verify no redundant local load/store.
Reviewers: eliben, jholewinski
Reviewed By: eliben, jholewinski
Subscribers: jholewinski, llvm-commits
Differential Revision: http://reviews.llvm.org/D10322
llvm-svn: 239368
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/NVPTX/bug21465.ll | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/NVPTX/bug21465.ll b/llvm/test/CodeGen/NVPTX/bug21465.ll index c375cf8d580..2eae41f73a0 100644 --- a/llvm/test/CodeGen/NVPTX/bug21465.ll +++ b/llvm/test/CodeGen/NVPTX/bug21465.ll @@ -14,9 +14,10 @@ entry: ; CHECK: addrspacecast %struct.S* %input to %struct.S addrspace(101)* %b = getelementptr inbounds %struct.S, %struct.S* %input, i64 0, i32 1 %0 = load i32, i32* %b, align 4 -; PTX: ld.param.u32 %r{{[0-9]+}}, {{\[}}[[BASE:%rd[0-9]+]]{{\]}} -; PTX-NEXT: ld.param.u32 %r{{[0-9]+}}, {{\[}}[[BASE]]+4{{\]}} +; PTX-NOT: ld.param.u32 {{%r[0-9]+}}, [{{%rd[0-9]+}}] +; PTX: ld.param.u32 [[value:%r[0-9]+]], [{{%rd[0-9]+}}+4] store i32 %0, i32* %output, align 4 +; PTX-NEXT: st.global.u32 [{{%rd[0-9]+}}], [[value]] ret void } |
