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author | Hans Wennborg <hans@hanshq.net> | 2018-08-30 08:46:10 +0000 |
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committer | Hans Wennborg <hans@hanshq.net> | 2018-08-30 08:46:10 +0000 |
commit | 46511cd48086bfab023a2f94854e3d251e3876df (patch) | |
tree | 74d085ae501d1b496a6ea6ab8a5934aa62edc9cd /llvm/test/CodeGen/AMDGPU/amdgpu-alias-analysis.ll | |
parent | 928fcd1df5055fa9bd59a812d82e72cb766f51fa (diff) |
Merging r340416:
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r340416 | hakzsam | 2018-08-22 18:08:43 +0200 (Wed, 22 Aug 2018) | 8 lines
AMDGPU: fix existing alias rules for constant and global
Constant and global may alias, also one rules table wasn't
ordered correctly.
Pinpointed by Matt.
v2: add a test with swapped parameters
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Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/amdgpu-alias-analysis.ll')
-rw-r--r-- | llvm/test/CodeGen/AMDGPU/amdgpu-alias-analysis.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/amdgpu-alias-analysis.ll b/llvm/test/CodeGen/AMDGPU/amdgpu-alias-analysis.ll index 51d96498c53..a84ef77cea3 100644 --- a/llvm/test/CodeGen/AMDGPU/amdgpu-alias-analysis.ll +++ b/llvm/test/CodeGen/AMDGPU/amdgpu-alias-analysis.ll @@ -7,3 +7,15 @@ define void @test(i8 addrspace(5)* %p, i8 addrspace(1)* %p1) { ret void } +; CHECK: MayAlias: i8 addrspace(1)* %p1, i8 addrspace(4)* %p + +define void @test_constant_vs_global(i8 addrspace(4)* %p, i8 addrspace(1)* %p1) { + ret void +} + +; CHECK: MayAlias: i8 addrspace(1)* %p, i8 addrspace(4)* %p1 + +define void @test_global_vs_constant(i8 addrspace(1)* %p, i8 addrspace(4)* %p1) { + ret void +} + |