[PATCH] D38392: Disallow sinking of unordered atomic loads into loops

[Philip Reames via Phabricator via llvm-commits]

reames added a comment.

Reviewers: Note that there's a lot of context in previous discussion about the semantics of various types of nonatomic, unordered, and ordered loads in https://reviews.llvm.org/D37463.  Comment https://reviews.llvm.org/D37463#882487 is particularly relevant for this review.  It's the direct motivation for this patch.


https://reviews.llvm.org/D38392