[PATCH] D67767: [AMDGPU] Add llvm.amdgcn.wqm.demote intrinsic

[Matt Arsenault via Phabricator via llvm-commits]

arsenm requested changes to this revision.
arsenm added a comment.
This revision now requires changes to proceed.

The WQM pass should be moved to avoid recomputing these. Computing LiveIntervals twice is an unacceptable cost


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D67767/new/

https://reviews.llvm.org/D67767