Unlike many other instructions, these instructions have aliases which
take coprocessor registers, gpr register, accumulator (and dsp accumulator)
registers, floating point registers, floating point control registers and
coprocessor 2 data and control operands.
For the moment, these aliases are treated as pseudo instructions which are
expanded into the underlying instruction. As a result, disassembling these
instructions shows the underlying instruction and not the alias.
Reviewers: slthakur, atanasyan
Differential Revision: https://reviews.llvm.org/D35253
The last version of this patch broke one of the expensive checks buildbots,
this version changes the failing test/MC/Mips/mt/invalid.s and other invalid
tests to write the errors to a file and run FileCheck on that, rather than
relying on the 'not llvm-mc ... <%s 2>&1 | Filecheck %s' idiom.
Hopefully this will sarisfy the buildbot.
llvm-svn: 308023
This patch implements the .module and .set directives for the MT ASE,
notably that .module sets the relevant flags in .MIPS.abiflags and .set
doesn't.
Reviewers: slthakur, atanasyan
Differential Revision: https://reviews.llvm.org/D35249
llvm-svn: 307716
Simon Dardis