[PATCH] D39495: [mips] Add movep for microMIPS32R6 and fix microMIPS32r3 version
Simon Dardis via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Nov 1 09:33:26 PDT 2017
sdardis created this revision.
Herald added a subscriber: arichardson.
Previously, the 'movep' instruction was defined for microMIPS32r3 and
shared that definition with microMIPS32R6. 'movep' was re-encoded for
microMIPS32r6, so this patch provides the correct encoding.
Secondly, correct the encoding of the 'rs' and 'rt' operands which have
an instruction specific encoding for the registers those operands accept.
Finally, correct the decoding of the 'dst_regs' operand which was extracting
the relevant field from the instruction, but was actually extracting the
field from the alreadly extracted field.
Repository:
rL LLVM
https://reviews.llvm.org/D39495
Files:
lib/Target/Mips/Disassembler/MipsDisassembler.cpp
lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp
lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.h
lib/Target/Mips/MicroMips32r6InstrFormats.td
lib/Target/Mips/MicroMips32r6InstrInfo.td
lib/Target/Mips/MicroMipsInstrInfo.td
lib/Target/Mips/MipsRegisterInfo.td
lib/Target/Mips/MipsScheduleGeneric.td
test/MC/Disassembler/Mips/micromips32r3/valid-el.txt
test/MC/Disassembler/Mips/micromips32r3/valid.txt
test/MC/Disassembler/Mips/micromips32r6/valid.txt
test/MC/Disassembler/Mips/micromips64r6/valid.txt
test/MC/Mips/micromips32r6/valid.s
test/MC/Mips/micromips64r6/valid.s
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