[PATCH] D74937: [AMDGPU] Implement copyPhysReg for 16 bit subregs

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec updated this revision to Diff 247381.
rampitec marked an inline comment as done.
rampitec added a comment.

Added handling of DestReg == SrcReg.
Added test for killed/undef/full reg partial copy.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74937/new/

https://reviews.llvm.org/D74937

Files:
  llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
  llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp
  llvm/lib/Target/AMDGPU/SIRegisterInfo.td
  llvm/test/CodeGen/AMDGPU/lo16-hi16-physreg-copy.mir

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