[PATCH] D58918: [AMDGPU] Add support for 64 bit buffer atomic artihmetic instructions

[Matt Arsenault via Phabricator via llvm-commits]

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

LGTM


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58918/new/

https://reviews.llvm.org/D58918