[PATCH] D16676: [mips][microMIPS] Add CodeGen support for SUBU16, SUB, SUBU, DSUB and DSUBU instructions

[Zlatko Buljan via llvm-commits]

zbuljan updated this revision to Diff 54635.
zbuljan added a comment.
Herald added a subscriber: sdardis.

Rebased to work with TOT.
Removed redundant POOL32S_DSUB_FM_MMR6 class and replaced with existing POOL32S_ARITH_FM_MMR6.
Added alias for dnegu $rt.
Added invalid tests for dneg and dnegu with immediate operands.


http://reviews.llvm.org/D16676

Files:
  lib/Target/Mips/MicroMips32r6InstrInfo.td
  lib/Target/Mips/MicroMips64r6InstrInfo.td
  lib/Target/Mips/MicroMipsInstrInfo.td
  lib/Target/Mips/Mips64InstrInfo.td
  lib/Target/Mips/MipsInstrInfo.td
  test/CodeGen/Mips/llvm-ir/sub.ll
  test/MC/Disassembler/Mips/micromips64r6/valid.txt
  test/MC/Mips/micromips64r6/invalid.s
  test/MC/Mips/micromips64r6/valid.s

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