[all-commits] [llvm/llvm-project] 5db8d6: [AMDGPU][CodeGen] Support (base | offset) SMEM loads.

[Ivan Kosarev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5db8d6fd2bd6db3cdc6290b538f054ca0833d763
      https://github.com/llvm/llvm-project/commit/5db8d6fd2bd6db3cdc6290b538f054ca0833d763
  Author: Ivan Kosarev <ivan.kosarev at amd.com>
  Date:   2022-09-05 (Mon, 05 Sep 2022)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUGlobalISelUtils.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUGlobalISelUtils.h
    M llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
    M llvm/test/CodeGen/AMDGPU/amdgcn-load-offset-from-reg.ll

  Log Message:
  -----------
  [AMDGPU][CodeGen] Support (base | offset) SMEM loads.

Prevents generation of unnecessary s_or_b32 instructions.

Reviewed By: foad

Differential Revision: https://reviews.llvm.org/D132552