[PATCH] D136192: [PGO][AIX] Improve dummy var retention and allow -bcdtors:csect linking.

[Hubert Tong via Phabricator via llvm-commits]

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

This LGTM. Size of `Registration` changes from 1 byte to (likely) 4 bytes on non-AIX platforms and now incurs an extra memory write, but that should be insignificant.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D136192/new/

https://reviews.llvm.org/D136192