[PATCH] D100945: [GreedyRA] Fix removeBackCopies to account empty copies

[Philip Reames via Phabricator via llvm-commits]

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

LGTM.

I'm a little hesitant about the combination of this and the previous patch with the empty copy, but honestly, I don't have a better suggestion.  I'm okay going with this for now, but won't be surprised if we find ourselves revisiting this decision in the future.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D100945/new/

https://reviews.llvm.org/D100945