[PATCH] D147557: [SCEV] Improve AddRecs' range computation

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev added a comment.

LG, but let's wait few days in case if anyone else has concerns/objections.

It would also be great if we could find a way to do it w/o expensive sharpening. There are usually several ways to achieving the same effect.

@aleksandr.popov during this chill period, could you please try to construct a test that shows benefit from your patch w/o expensive sharpening?


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  https://reviews.llvm.org/D147557/new/

https://reviews.llvm.org/D147557