[PATCH] D45649: [Polly][ScopDetect] Reject loop with multiple exit blocks.
Michael Kruse via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Apr 16 14:40:30 PDT 2018
Meinersbur added a comment.
A BasicBlock that, for instance, terminates with a `ret` or `unreachable`, Polly cannot recognize as a SCoP even if that block would be considered as an error-block, because `RegionInfo` does not create a `Region` for it since it doesn't know about error blocks.
Repository:
rPLO Polly
https://reviews.llvm.org/D45649
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