[all-commits] [llvm/llvm-project] c3075e: AMDGPU/GlobalISel: Select buffer atomics

[Matt Arsenault via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c3075e6171b428ddec8b0ff04c45be6d0455bd54
      https://github.com/llvm/llvm-project/commit/c3075e6171b428ddec8b0ff04c45be6d0455bd54
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-01-27 (Mon, 27 Jan 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUGISel.td
    M llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
    M llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.h
    M llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
    M llvm/lib/Target/AMDGPU/BUFInstructions.td
    M llvm/lib/Target/AMDGPU/SIInstructions.td
    A llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.raw.buffer.atomic.add.ll
    A llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.struct.buffer.atomic.add.ll

  Log Message:
  -----------
  AMDGPU/GlobalISel: Select buffer atomics

The cmpswap handling is incomplete and fails to select.