[all-commits] [llvm/llvm-project] d943c5: [AMDGPU] Fix GFX11 codegen for V_MAD_U64_U32 and V...

[Jay Foad via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d943c5146523a7f9235fa385e7c61f14d5e2eccd
      https://github.com/llvm/llvm-project/commit/d943c5146523a7f9235fa385e7c61f14d5e2eccd
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2022-06-13 (Mon, 13 Jun 2022)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
    M llvm/test/CodeGen/AMDGPU/GlobalISel/inst-select-mad_64_32.mir
    M llvm/test/CodeGen/AMDGPU/llvm.mulo.ll
    M llvm/test/CodeGen/AMDGPU/mad_64_32.ll

  Log Message:
  -----------
  [AMDGPU] Fix GFX11 codegen for V_MAD_U64_U32 and V_MAD_I64_I32

GFX11 uses different pseudos for these because of a new constraint
on which operands' registers can overlap.

Differential Revision: https://reviews.llvm.org/D127659


  Commit: 53e31e273f7e9f8e284f54314f7fbcb89e4b78c0
      https://github.com/llvm/llvm-project/commit/53e31e273f7e9f8e284f54314f7fbcb89e4b78c0
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2022-06-13 (Mon, 13 Jun 2022)

  Changed paths:
    M llvm/test/CodeGen/AMDGPU/atomic_optimizations_local_pointer.ll

  Log Message:
  -----------
  [AMDGPU] Add some GFX11 atomic optimizer testing

Differential Revision: https://reviews.llvm.org/D127661


Compare: https://github.com/llvm/llvm-project/compare/5f627cc2251c...53e31e273f7e