[all-commits] [llvm/llvm-project] 0c13e0: [AMDGPU] Do not handle _SGPR SMEM instructions in ...

[Jay Foad via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0c13e0b748befd1001056165c6553e12c077ad17
      https://github.com/llvm/llvm-project/commit/0c13e0b748befd1001056165c6553e12c077ad17
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2023-04-25 (Tue, 25 Apr 2023)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp
    M llvm/test/CodeGen/AMDGPU/merge-sbuffer-load.mir

  Log Message:
  -----------
  [AMDGPU] Do not handle _SGPR SMEM instructions in SILoadStoreOptimizer

After D147334 we never select _SGPR forms of SMEM instructions on
subtargets that also support the _SGPR_IMM form, so there is no need to
handle them here.

Differential Revision: https://reviews.llvm.org/D149139