[PATCH] D89645: [InferAttrs] Add nocapture/writeonly to string/mem libcalls

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

Almost all the new setDoesNotCapture calls are wrong.  If a call returns a pointer base on an argument, it can't be marked nocapture.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D89645/new/

https://reviews.llvm.org/D89645