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ec9a35a6f9
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47793 91177308-0d34-0410-b5e6-96231b3b80d8
17 lines
417 B
LLVM
17 lines
417 B
LLVM
; This testcase causes an infinite loop in the instruction combiner,
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; because it things that the constant value is a not expression... and
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; constantly inverts the branch back and forth.
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;
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; RUN: llvm-as < %s | opt -instcombine -disable-output
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define i8 @test19(i1 %c) {
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br i1 true, label %True, label %False
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True: ; preds = %0
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ret i8 1
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False: ; preds = %0
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ret i8 3
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}
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