Commit Graph

1 Commits

Author SHA1 Message Date
Stanislav Mekhanoshin 0fab220eb5 [AMDGPU] move PHI nodes to AGPR class
If all uses of a PHI are in AGPR register class we should
avoid unneeded copies via VGPRs.

Differential Revision: https://reviews.llvm.org/D69200

llvm-svn: 375297
2019-10-18 22:48:45 +00:00