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4 Commits

Author SHA1 Message Date
Simon Atanasyan 9098a8b5ef [mips] Use llvm-mc -triple option instead of combination of arch,target-abi,mcpu. NFC 
llvm-svn: 348914
 2018-12-12 07:03:04 +00:00
Simon Dardis ce6ada4151 [mips] Correct the predicates of cvt.fmt.fmt instructions 
Reviewers: atanasyan, smaksimovic, abeserminji

Differential Revision: https://reviews.llvm.org/D46390

llvm-svn: 331969
 2018-05-10 10:42:30 +00:00
Stefan Maksimovic b3e7ed3b94 [mips] Define certain instructions in microMIPS32r3 
Instructions affected:
mthc1, mfhc1, add.d, sub.d, mul.d, div.d,
mov.d, neg.d, cvt.w.d, cvt.d.s, cvt.d.w, cvt.s.d

These instructions are now defined for
microMIPS32r3 + microMIPS32r6 in MicroMipsInstrFPU.td
since they shared their encoding with those already defined
in microMIPS32r6InstrInfo.td and have been therefore
removed from the latter file.

Some instructions present in MicroMipsInstrFPU.td which
did not have both AFGR64 and FGR64 variants defined have
been altered to do so.

Differential revision: https://reviews.llvm.org/D42738

llvm-svn: 324584
 2018-02-08 09:25:17 +00:00
Stefan Maksimovic 98749e0249 [mips] Properly select abs and sqrt instructions 
- Alter abs for micromips to have both AFGR64 and FGR64
  variants, same as sqrt
- Remove sqrt and abs from MicroMips32r6InstrInfo.td,
  use micromips FGR64 variants
- Restrict non-micromips abs/sqrt with NotInMicroMips
  predicate

Differential revision: https://reviews.llvm.org/D41439

llvm-svn: 323184
 2018-01-23 10:09:39 +00:00