[PATCH] D96119: [Codegenprepare][X86] Use usub with overflow opt for IV increment

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev requested review of this revision.
mkazantsev added a comment.

I think this might need another round of the review, due to fixed bugs & comment change.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D96119/new/

https://reviews.llvm.org/D96119