[PATCH] D28874: [AMDGPU] Add VGPR copies post regalloc fix pass

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added a comment.

In https://reviews.llvm.org/D28874#650332, @vpykhtin wrote:

> Looks good, but is there a way to customize COPY insertions without addtitional pass?


Not without patching regalloc and other places.


Repository:
  rL LLVM

https://reviews.llvm.org/D28874