[PATCH] D121381: [MemorySSA] Support lazy use optimization

[Philip Reames via Phabricator via llvm-commits]

reames added a comment.

Conceptually, I think this makes a lot of sense.

Biggest thing I see in this patch is a strong need to update comments and APIs.  This introduces the possibility of clients seeing unoptimized uses which is new, and not currently reflected in the API documentation.  Please address before landing.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D121381/new/

https://reviews.llvm.org/D121381