[PATCH] D51664: [IR] Lazily number instructions for local dominance queries

[Chris Lattner via Phabricator via llvm-commits]

lattner added a comment.

I haven't reviewed the patch in full detail, but the predicate "comesBefore" should probably be something like "isBeforeInBlock".


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D51664/new/

https://reviews.llvm.org/D51664