[PATCH] D64728: AMDGPU/GlobalISel: Don't constrain source register of VCC copies

[Tom Stellard via Phabricator via llvm-commits]

tstellar accepted this revision.
tstellar added a comment.
This revision is now accepted and ready to land.

LGTM, do you think we'll need new register classes for the 32-bit boolean values?


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https://reviews.llvm.org/D64728