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344c7c5cc4
shifts together. This fixes PR3851. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67411 91177308-0d34-0410-b5e6-96231b3b80d8
10 lines
248 B
LLVM
10 lines
248 B
LLVM
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep {ashr i32 %val, 31}
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; PR3851
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define i32 @foo2(i32 %val) nounwind {
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entry:
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%shr = ashr i32 %val, 15 ; <i32> [#uses=3]
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%shr4 = ashr i32 %shr, 17 ; <i32> [#uses=1]
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ret i32 %shr4
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}
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