[PATCH] D21473: [mips] Fix aui/daui/dahi/dati for MIPSR6

[Simon Dardis via llvm-commits]

sdardis created this revision.
sdardis added a reviewer: dsanders.
sdardis added a subscriber: llvm-commits.
sdardis set the repository for this revision to rL LLVM.
Herald added a reviewer: vkalintiris.
Herald added subscribers: sdardis, dsanders.

For compatiblity with binutils, define these instructions to take
two registers with a 16bit unsigned immediate. Both of the registers
have to be same for dahi and dati.

The constraint in the .td files has been removed and instead added
to MipsAsmParser::checkTargetMatchPredicate as tied operands are
cloned before that function is called. This is safe as these
instructions aren't generated directly yet.

Repository:
  rL LLVM

http://reviews.llvm.org/D21473

Files:
  lib/Target/Mips/AsmParser/MipsAsmParser.cpp
  lib/Target/Mips/Disassembler/MipsDisassembler.cpp
  lib/Target/Mips/MicroMips32r6InstrInfo.td
  lib/Target/Mips/MicroMips64r6InstrInfo.td
  lib/Target/Mips/Mips32r6InstrInfo.td
  lib/Target/Mips/Mips64r6InstrInfo.td
  test/MC/Disassembler/Mips/micromips32r6/valid.txt
  test/MC/Disassembler/Mips/micromips64r6/valid.txt
  test/MC/Disassembler/Mips/mips32r6/valid-mips32r6-el.txt
  test/MC/Disassembler/Mips/mips32r6/valid-mips32r6.txt
  test/MC/Disassembler/Mips/mips64r6/valid-mips64r6-el.txt
  test/MC/Disassembler/Mips/mips64r6/valid-mips64r6.txt
  test/MC/Mips/micromips32r6/valid.s
  test/MC/Mips/micromips64r6/invalid.s
  test/MC/Mips/micromips64r6/valid.s
  test/MC/Mips/mips32r6/invalid.s
  test/MC/Mips/mips32r6/valid.s
  test/MC/Mips/mips64r6/invalid.s
  test/MC/Mips/mips64r6/valid.s

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