[PATCH] D143762: [AMDGPU] Enable whole wave register copy

Tue Jul 4 06:57:53 PDT 2023

cdevadas added a comment.

In D143762#4471029 <https://reviews.llvm.org/D143762#4471029>, @yassingh wrote:

> In D143762#4456567 <https://reviews.llvm.org/D143762#4456567>, @arsenm wrote:
>
>> Also not sure how this has no test changes
>
> This patch was originally submitted with 0 tests. My understating is we won't see any effects of these changes until WWM copies are inserted in code by the next patch(Spill SGPRs to virtual VGPRs).
> cc @cdevadas

Yes. This is only a pre-patch for D124196 <https://reviews.llvm.org/D124196> where the actual test was included, llvm/test/CodeGen/AMDGPU/whole-wave-register-copy.ll

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D143762/new/

https://reviews.llvm.org/D143762