[PATCH] D143542: [SeparateConstOffsetFromGEP] Fix: `b - a` matched `a - b` during reuniteExts

[Sanjay Patel via Phabricator via llvm-commits]

spatel accepted this revision.
spatel added a comment.

More knowledgeable reviewers have approved, so just making it clear that there's no need to wait for more comments from me. :)


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D143542/new/

https://reviews.llvm.org/D143542