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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77716 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
193 B
LLVM
15 lines
193 B
LLVM
; RUN: llvm-as < %s | opt -tailduplicate -disable-output
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; PR4662
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define void @a() {
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BB:
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br label %BB6
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BB6:
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%tmp9 = phi i64 [ 0, %BB ], [ 5, %BB34 ]
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br label %BB34
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BB34:
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br label %BB6
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}
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