[all-commits] [llvm/llvm-project] b3529b: [AMDGPU] Ressociate patterns with sub to use SALU

[chenglin.bi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b3529b5bf3ba2cd7f38665de16450afefb263c9b
      https://github.com/llvm/llvm-project/commit/b3529b5bf3ba2cd7f38665de16450afefb263c9b
  Author: chenglin.bi <bichenglin5980 at gmail.com>
  Date:   2023-04-18 (Tue, 18 Apr 2023)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    M llvm/lib/Target/AMDGPU/SIISelLowering.h
    M llvm/test/CodeGen/AMDGPU/combine-cond-add-sub.ll
    A llvm/test/CodeGen/AMDGPU/reassoc-sub-add.ll

  Log Message:
  -----------
  [AMDGPU] Ressociate patterns with sub to use SALU

Reviewed By: rampitec

Differential Revision: https://reviews.llvm.org/D148463