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17 lines
407 B
17 lines
407 B
; 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: opt < %s -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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