[PATCH] D95286: [LSR] Drop potentially invalid nowrap flags when switching to post-inc IV (PR46943)

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

@dmgreen Yeah, those are the only test changes. I believe the problem for those loops is that they have two induction variables, one that counts up and one that counts down. The branch is on the one that counts down (so this is the IV on which flags can be safely preserved), while there's a nuw flag on the one that counts up.


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https://reviews.llvm.org/D95286