[PATCH] D31033: [Polly] Add -polly-prune-unprofitable pass.

[Tobias Grosser via Phabricator via llvm-commits]

grosser added a comment.

Maybe not useful, but there is also no cost involved, right? This would make sure we get LNT test coverage on the before-position=before-vectorizer bot.


https://reviews.llvm.org/D31033