[PATCH] D128252: [AMDGPU] Lowering VGPR to SGPR copies to v_readfirstlane_b32 if profitable.

Fri Jul 15 00:04:34 PDT 2022

alex-t added a comment.

In D128252#3653386 <https://reviews.llvm.org/D128252#3653386>, @thakis wrote:

> looks like this breaks tests: http://45.33.8.238/linux/81242/step_12.txt
>
> Please take a look and revert for now if it takes a while to fix.

Fixed by the 65abc3a869bf67984b4d393afa2fb16b1690e70d <https://reviews.llvm.org/rG65abc3a869bf67984b4d393afa2fb16b1690e70d>

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D128252/new/

https://reviews.llvm.org/D128252