[PATCH] D24448: [atomics] New warning -Watomic-libcall when atomic operation expands to a library call

[Vasileios Kalintiris via cfe-commits]

vkalintiris added a subscriber: vkalintiris.
vkalintiris added a comment.

I removed myself from the reviewers because I'm not quite familiar with this area. @joerg I added you as reviewer because you've already commented, feel free to undo my change if you don't have time to review this.


https://reviews.llvm.org/D24448