[PATCH] D142220: AMDGPU/GlobalISel: Partially fix getGenericInstructionUniformity

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

In D142220#4068991 <https://reviews.llvm.org/D142220#4068991>, @Petar.Avramovic wrote:

> This might not be related but what happens with control flow intrinsics that get preselected in legalizer?

They get preselected so they don't reach regbankselect in the usual compile flow. We should be able to compute correct uniformity information at any point, so it's not critical that the control flow intrinsics be correct to get something minimally functional


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D142220/new/

https://reviews.llvm.org/D142220