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f2f6ce65b7
input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
16 lines
334 B
LLVM
16 lines
334 B
LLVM
; RUN: opt < %s -gvn -instcombine -S | grep sub
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; BasicAA was incorrectly concluding that P1 and P2 didn't conflict!
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define i32 @test(i32 *%Ptr, i64 %V) {
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%P2 = getelementptr i32* %Ptr, i64 1
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%P1 = getelementptr i32* %Ptr, i64 %V
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%X = load i32* %P1
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store i32 5, i32* %P2
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%Y = load i32* %P1
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%Z = sub i32 %X, %Y
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ret i32 %Z
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}
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