[PATCH] D154609: [X86] Preserve volatile ATOMIC_LOAD_OR nodes

[Phoebe Wang via Phabricator via llvm-commits]

pengfei added a comment.

Will you address fetch_and, fetch_add, and fetch_xor in this patch or a follow up?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D154609/new/

https://reviews.llvm.org/D154609