[PATCH] D17068: [mips][microMIPS] Fix for "Cannot copy registers" assertion

[Simon Dardis via llvm-commits]

sdardis added a comment.

That is strange. The other test case demonstrates the stated issue.

As you've pointed out micromips-andi.ll demonstrates the problem and generates 32 to 64 bit registers and 64 to 32 bit register copies. Can you add a runline to that file for micromips64r6  and a comment like '; For micromips64, also check 32 to 64 bit registers and 64 to 32 bit register copies'.

LGTM with that change.


http://reviews.llvm.org/D17068