[PATCH] D50377: [MustExecute] Rework LoopSafetyInfo to make it more optimistic about throws

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev planned changes to this revision.
mkazantsev added a comment.

I will split this into a functional change and a bunch of NFC's.


https://reviews.llvm.org/D50377