[PATCH] D62801: Add "willreturn" function attribute

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

This contains the langref changes, and the test+test changes.
But the actual code isn't here, and any other differentials aren't linked in "Stack"?


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

https://reviews.llvm.org/D62801