[all-commits] [llvm/llvm-project] 16cf9e: [AMDGPU] Fix handling of gfx10 LDS misaligned acce...

[Stanislav Mekhanoshin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 16cf9e6dad9545091a52f8a74848aa80cd751ebf
      https://github.com/llvm/llvm-project/commit/16cf9e6dad9545091a52f8a74848aa80cd751ebf
  Author: Stanislav Mekhanoshin <Stanislav.Mekhanoshin at amd.com>
  Date:   2022-04-07 (Thu, 07 Apr 2022)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    M llvm/test/CodeGen/AMDGPU/GlobalISel/inst-select-load-local-128.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/inst-select-load-local.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/inst-select-store-local.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/lds-misaligned-bug.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-load-local.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/load-local.128.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/load-unaligned.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/store-local.128.ll
    M llvm/test/CodeGen/AMDGPU/ds-sub-offset.ll
    M llvm/test/CodeGen/AMDGPU/store-local.128.ll
    M llvm/test/CodeGen/AMDGPU/store-local.96.ll

  Log Message:
  -----------
  [AMDGPU] Fix handling of gfx10 LDS misaligned access bug

It was only handled for FLAT initially because we did not have
unaligned DS instructions lowering. Now it is implemented but
the bug is not handled.

Differential Revision: https://reviews.llvm.org/D123338