[PATCH] D149423: [ValueTracking] Use knownbits interface for determining if `div`/`rem` are safe to speculate

[Caroline Tice via Phabricator via llvm-commits]

cmtice added a comment.

Just a heads up: This commit appears to be breaking one of our tests.  I'll see if I can get a reproducible test case. Would you consider reverting this in the meantime?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D149423/new/

https://reviews.llvm.org/D149423