[PATCH] D62653: [Mips][DSP] Fix physregs incorrectly marked as dead.

[Mirko Brkusanin via Phabricator via llvm-commits]

mbrkusanin updated this revision to Diff 211520.
mbrkusanin added a comment.

- Marked undef DSPControl registers as live-in to the function and basic block.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62653/new/

https://reviews.llvm.org/D62653

Files:
  lib/CodeGen/LiveVariables.cpp
  lib/Target/Mips/MCTargetDesc/MipsBaseInfo.h
  lib/Target/Mips/MicroMipsDSPInstrInfo.td
  lib/Target/Mips/MipsDSPInstrInfo.td
  lib/Target/Mips/MipsInstrFormats.td
  lib/Target/Mips/MipsInstrInfo.cpp
  lib/Target/Mips/MipsInstrInfo.h
  lib/Target/Mips/MipsInstrInfo.td
  lib/Target/Mips/MipsRegisterInfo.cpp
  lib/Target/Mips/MipsRegisterInfo.h
  lib/Target/Mips/MipsRegisterInfo.td
  lib/Target/Mips/MipsSEISelDAGToDAG.cpp
  lib/Target/Mips/MipsSEISelDAGToDAG.h
  test/CodeGen/Mips/dsp-implicit-dead.ll

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