[PATCH] D151312: [PowerPC][AIX] Enable quadword atomics by default for AIX

[Hubert Tong via Phabricator via llvm-commits]

hubert.reinterpretcast added a comment.

@lkail, I have no further comments (but I have not reviewed the instruction sequences generated). Can you find another reviewer to review the instruction sequences? Otherwise, if you are confident that the instruction sequences are well-tested (e.g., because `libatomic` dependent upon these sequences has been deployed), I am willing to approve with your confirmation.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D151312/new/

https://reviews.llvm.org/D151312