[PATCH] D81914: [AMDGPU] Avoid use of V_READLANE into EXEC in SGPR spills

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

I also think this is missing the test to stress foldMemoryOperandImpl; Can you add one following the example of the test added in d9e0a2942ac71327166a3a597e8383192fd19b17 <https://reviews.llvm.org/rGd9e0a2942ac71327166a3a597e8383192fd19b17>?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D81914/new/

https://reviews.llvm.org/D81914