[PATCH] D108830: [AMDGPU] Propagate defining src reg for AGPR to AGPR Copys

[Vang Thao via Phabricator via llvm-commits]

vangthao updated this revision to Diff 369480.
vangthao added a comment.

Merged loop. Changed uses of TRI->hasAGPRs() to TRI->isAGPRClass(). Added some subregs test.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D108830/new/

https://reviews.llvm.org/D108830

Files:
  llvm/lib/Target/AMDGPU/GCNPreRAOptimizations.cpp
  llvm/test/CodeGen/AMDGPU/agpr-to-agpr-copy.mir
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.mfma.ll

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