[PATCH] D124196: [AMDGPU][SILowerSGPRSpills] Spill SGPRs to virtual VGPRs

[Nicolai Hähnle via Phabricator via llvm-commits]

nhaehnle added a comment.

What happens when the register allocator decides to split a live range of virtual registers here, i.e. if it introduces a COPY?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D124196/new/

https://reviews.llvm.org/D124196