[PATCH] D122252: [AMDGPU] Allow v_accvgpr_write to use SGPR on gfx90a

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

Can you add the testcase where this was failing to compile from introduced S->A copies?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122252/new/

https://reviews.llvm.org/D122252