[PATCH] D56447: Enable IPConstantPropagation to work with abstract call sites

[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 w/one required follow up: the fact that callbacks don't have to execute on the same thread was not obvious from the LangRef wording approved.  Please tweak wording to spell that out explicitly.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56447/new/

https://reviews.llvm.org/D56447