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- ; LoopInfo is incorrectly calculating loop nesting! In this case it doesn't
- ; figure out that loop "Inner" should be nested inside of leep "LoopHeader",
- ; and instead nests it just inside loop "Top"
- ;
- ; RUN: opt < %s -analyze -loops | \
- ; RUN: grep " Loop at depth 3 containing: %Inner<header><latch><exiting>"
- ;
- define void @test() {
- br label %Top
- Top: ; preds = %Out, %0
- br label %LoopHeader
- Next: ; preds = %LoopHeader
- br i1 false, label %Inner, label %Out
- Inner: ; preds = %Inner, %Next
- br i1 false, label %Inner, label %LoopHeader
- LoopHeader: ; preds = %Inner, %Top
- br label %Next
- Out: ; preds = %Next
- br i1 false, label %Top, label %Done
- Done: ; preds = %Out
- ret void
- }
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