The test changes in r334031 give unstable pass/fail results on the
llvm-clang-x86_64-expensive-checks-win buildbot. Revert the test changes to
turn the bot green.
llvm-svn: 334084
As part of this effort, duplicate and correct the predicates of some
aliases. Also disable code generation of some short form instructions
for FastISel, as it would otherwise reject them.
Reviewers: atanasyan, abeserminji, smaksimovic
Differential Revision: https://reviews.llvm.org/D47075
llvm-svn: 333530
Previously, their listed predicates were overridden at the scope level.
Reviewers: atanasyan, abeserminji, smaksimovic
Differential Revision: https://reviews.llvm.org/D46947
llvm-svn: 333405
And eliminatw the duplication of those instructions for microMIPS32r6.
Reviewers: smaksimovic, abeserminji, atanasyan
Differential Revision: https://reviews.llvm.org/D46117
llvm-svn: 331526
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
- 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
These instructions were previously marked as codegen only preventing
them from being assembled as microMIPS or disassembled.
Reviewers: atanasyan, abeserminji
Differential Revision: https://reviews.llvm.org/D39123
llvm-svn: 316656
Previously these instructions were marked codegen only and had
an under-specified instruction description that did not record the
fcc register.
Reviewers: atanasyan, abeserminji
Differential Revision: https://reviews.llvm.org/D38847
llvm-svn: 315905
Permit explicit $fcc<X> operand in c.cond.fmt instruction.
Add c.cond.fmt to the MIPS to microMIPS instruction mapping table.
Check that $fcc1 - $fcc7 are unusable for MIPS-I to MIPS-III for
c.cond.fmt, bc1t, bc1f.
Reviewers: seanbruno, zoran.jovanovic, vkalintiris
Differential Revision: https://reviews.llvm.org/D24510
llvm-svn: 292117
This patch adds the single operand form of the not alias to microMIPS and
MIPS along with additional tests.
This partially resolves PR/30381.
Thanks to Sean Bruno for reporting the issue!
llvm-svn: 287097
Add synci to the microMIPS instruction definitions, mark the MIPS sync & synci
as not being part of microMIPS. This does not cover the sync instruction alias,
as that will be handled with a different patch. Add sync to the valid tests for
microMIPS.
Reviewers: vkalintiris
Differential Revision: https://reviews.llvm.org/D25795
llvm-svn: 284962
Add rsqrt.[ds], recip.[ds] for MIPS. Correct the microMIPS definitions for
architecture support and register usage.
Reviewers: vkalintiris, zoran.jovanoic
Differential Review: https://reviews.llvm.org/D24499
llvm-svn: 283334
Add rsqrt.[ds], recip.[ds] for MIPS. Correct the microMIPS definitions for
architecture support and register usage.
Reviewers: vkalintiris, zoran.jovanoic
Differential Review: https://reviews.llvm.org/D24499
llvm-svn: 282485
Simon Dardis