[all-commits] [llvm/llvm-project] fdb06d: [AMDGPU] Refactor out common exec mask opcode patt...

Carl Ritson via All-commits all-commits at lists.llvm.org
Mon Sep 15 20:22:35 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fdb06d9792afc8121e77b367cb6dce0be29b2b5b
      https://github.com/llvm/llvm-project/commit/fdb06d9792afc8121e77b367cb6dce0be29b2b5b
  Author: Carl Ritson <carl.ritson at amd.com>
  Date:   2025-09-16 (Tue, 16 Sep 2025)

  Changed paths:
    A llvm/lib/Target/AMDGPU/AMDGPULaneMaskUtils.h
    M llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
    M llvm/lib/Target/AMDGPU/SIFixSGPRCopies.cpp
    M llvm/lib/Target/AMDGPU/SIFrameLowering.cpp
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    M llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
    M llvm/lib/Target/AMDGPU/SILateBranchLowering.cpp
    M llvm/lib/Target/AMDGPU/SILowerControlFlow.cpp
    M llvm/lib/Target/AMDGPU/SIOptimizeExecMasking.cpp
    M llvm/lib/Target/AMDGPU/SIOptimizeExecMaskingPreRA.cpp
    M llvm/lib/Target/AMDGPU/SIWholeQuadMode.cpp

  Log Message:
  -----------
  [AMDGPU] Refactor out common exec mask opcode patterns (NFCI) (#154718)

Create utility mechanism for finding wave size dependent opcodes used to
manipulate exec/lane masks.



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