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fix PR5978 by peeling the loop so that we avoid shifting the
[oota-llvm.git]
/
test
/
Transforms
/
LoopSimplify
/
basictest.ll
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; RUN: opt < %s -loopsimplify
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; This function should get a preheader inserted before BB3, that is jumped
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; to by BB1 & BB2
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;
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define void @test() {
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br i1 true, label %BB1, label %BB2
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BB1: ; preds = %0
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br label %BB3
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BB2: ; preds = %0
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br label %BB3
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BB3: ; preds = %BB3, %BB2, %BB1
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br label %BB3
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}
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