Merge r318207 into the 5.0.1 branch: Reland "[mips][mt][6/7] Add support for mftr, mttr instructions."

[llvmbot]

Bugzilla Link	35312
Resolution	FIXED
Resolved on	Nov 16, 2017 03:09
Version	5.0
OS	All
Blocks	#33840
Reporter	LLVM Bugzilla Contributor
CC	@tstellar
Fixed by commit(s)	r318207 r318386

Extended Description

This patch finishes support for the MIPS MT ASE (Optional ISA extension).

[tstellar]

This is OK with me, but there is a merge conflict in test/MC/Mips/mt/invalid.s. Can you merge this one?

[llvmbot]

Yes, I'll do so tonight or tomorrow.

Thanks.

[llvmbot]

Thanks, r318386.