[PATCH] D37568: [AMDGPU] Allow flexible register names in inline asm constraints

[Brian Sumner via Phabricator via cfe-commits]

b-sumner accepted this revision.
b-sumner added a comment.
This revision is now accepted and ready to land.

LGTM.  I think we can leave immediates to another patch.


https://reviews.llvm.org/D37568