[PATCH] D129653: isInductionPHI - Add some safety checks

[Nick Desaulniers via Phabricator via llvm-commits]

nickdesaulniers accepted this revision.
nickdesaulniers added a comment.
This revision is now accepted and ready to land.

Untested, but LGTM; thanks for this cleanup!


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D129653/new/

https://reviews.llvm.org/D129653