[PATCH] D96838: Add GNU attribute 'retain'

[Fangrui Song via Phabricator via cfe-commits]

MaskRay abandoned this revision.
MaskRay added a comment.

Thanks folks for review. Folks are more happy with approach 1 on https://lists.llvm.org/pipermail/llvm-dev/2021-February/148760.html , so I am abandoning this.

I have copied the documentation and tests to D97447 <https://reviews.llvm.org/D97447>.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D96838/new/

https://reviews.llvm.org/D96838