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| author | Samuel Pitoiset <samuel.pitoiset@gmail.com> | 2018-08-22 16:08:43 +0000 |
|---|---|---|
| committer | Samuel Pitoiset <samuel.pitoiset@gmail.com> | 2018-08-22 16:08:43 +0000 |
| commit | d81d6f7d5898120462b433fa121348e3be525f85 (patch) | |
| tree | 648a1ffb745ddf66cbfa08473fa07e94231beb21 /llvm/test/CodeGen/AMDGPU/amdgpu-alias-analysis.ll | |
| parent | ffdfe45645d6e6877991ce0901ceae3165db2d4a (diff) | |
| download | bcm5719-llvm-d81d6f7d5898120462b433fa121348e3be525f85.tar.gz bcm5719-llvm-d81d6f7d5898120462b433fa121348e3be525f85.zip | |
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
llvm-svn: 340416
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 +} + |
