[PATCH] D90979: [AMDGPU] Omit buffer resource with flat scratch.

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

We should drop the registers from the spill pseudos since we need reserved registers anyway and can insert them when frame indexes are handled


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D90979/new/

https://reviews.llvm.org/D90979