[PATCH] D64508: AMDGPU: Force s_waitcnt after GWS instructions

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added a comment.

Is there any documentation describing it? Also this may be a better job for wait count insertion pass or hazard recognizer, depending on the nature of the issue.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D64508/new/

https://reviews.llvm.org/D64508