[PATCH] D158081: [IR] Add writable attribute

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

I'm not really comfortable reviewing the attributor stuff, but the rest looks fine to me.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D158081/new/

https://reviews.llvm.org/D158081