[PATCH] D78591: [AMDGPU] Define special SGPR subregs

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec updated this revision to Diff 260777.
rampitec added a comment.

Fixed tablegen crash. Combination of CoveredBySubregs = 1 and isArtificial = 1 in one of the RUs seems to confuse tablegen.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D78591/new/

https://reviews.llvm.org/D78591

Files:
  llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
  llvm/lib/Target/AMDGPU/AMDGPURegisterBanks.td
  llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
  llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp
  llvm/lib/Target/AMDGPU/SIRegisterInfo.td
  llvm/test/CodeGen/AMDGPU/ipra-regmask.ll
  llvm/test/CodeGen/AMDGPU/sched-assert-dead-def-subreg-use-other-subreg.mir
  llvm/test/CodeGen/AMDGPU/sched-handleMoveUp-subreg-def-across-subreg-def.mir
  llvm/test/CodeGen/AMDGPU/subreg-undef-def-with-other-subreg-defs.mir

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