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value size. This only manifested when memdep inprecisely returns clobber, which is do to a caching issue in the PR5744 testcase. We can 'efficiently emulate' this by using '-no-aa' git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91004 91177308-0d34-0410-b5e6-96231b3b80d8
17 lines
449 B
LLVM
17 lines
449 B
LLVM
; RUN: opt -no-aa -gvn -S %s
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v1
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28:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
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target triple = "x86_64-unknown-freebsd8.0"
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; PR5744
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define i32 @test1({i16, i32} *%P) {
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%P2 = getelementptr {i16, i32} *%P, i32 0, i32 0
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store i16 42, i16* %P2
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%P3 = getelementptr {i16, i32} *%P, i32 0, i32 1
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%V = load i32* %P3
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ret i32 %V
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}
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