[PATCH] D37871: [ASAN] Add macro denoting availability of new `__asan_handle_no_return()` function.

[Petr Hosek via Phabricator via cfe-commits]

phosek accepted this revision.
phosek added a comment.
This revision is now accepted and ready to land.

LGTM


https://reviews.llvm.org/D37871