[PATCH] D154575: [X86] Prevent infinite loop in SelectionDAG when lowering negations

[Simon Pilgrim via Phabricator via llvm-commits]

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

cheers - lgtm


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D154575/new/

https://reviews.llvm.org/D154575