[PATCH] D62801: Add "willreturn" function attribute

[Johannes Doerfert via Phabricator via llvm-commits]

jdoerfert requested changes to this revision.
jdoerfert added a comment.
This revision now requires changes to proceed.

I was going to commit this but I realized the commit message needs a bit of polishing and we need to add it to `test/Bitcodes/attributes.ll` (see https://reviews.llvm.org/D62766#change-4ANgOAC3AzdR)


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62801/new/

https://reviews.llvm.org/D62801