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...ntroducing two > new basic blocks on the outgoing edges of each region. > > Cheers, > Tobias > Got it! Thanks for the example. Best, Paul -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20140502/d6b5c0bf/attachment.html>

Hi Tobias, Thanks so much for the quick response. Your approach fixes the issue. On a bigger context, would it make more sense to make the region exit part of the region? For example, a while loop gets lowered down to LLVM IR contains while.cond, while.body and while.end. If one tries to use RegionInfo as a substitute for structural analysis, she might think while.end should belong to