[all-commits] [llvm/llvm-project] 49a898: [AMDGPU][gfx1250] Support "cluster" syncscope (#15...

[Pierre van Houtryve via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 49a898f9b5f6ebc82bdcf5b1cac1f5de22b91d33
      https://github.com/llvm/llvm-project/commit/49a898f9b5f6ebc82bdcf5b1cac1f5de22b91d33
  Author: Pierre van Houtryve <pierre.vanhoutryve at amd.com>
  Date:   2025-09-10 (Wed, 10 Sep 2025)

  Changed paths:
    M llvm/docs/AMDGPUUsage.rst
    M llvm/lib/Target/AMDGPU/AMDGPUMachineModuleInfo.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUMachineModuleInfo.h
    M llvm/lib/Target/AMDGPU/GCNSubtarget.h
    M llvm/lib/Target/AMDGPU/SIMemoryLegalizer.cpp
    M llvm/test/CodeGen/AMDGPU/memory-legalizer-fence.ll
    A llvm/test/CodeGen/AMDGPU/memory-legalizer-flat-cluster.ll
    A llvm/test/CodeGen/AMDGPU/memory-legalizer-global-cluster.ll
    A llvm/test/CodeGen/AMDGPU/memory-legalizer-local-cluster.ll
    A llvm/test/CodeGen/AMDGPU/memory-legalizer-private-cluster.ll

  Log Message:
  -----------
  [AMDGPU][gfx1250] Support "cluster" syncscope (#157641)

Defaults to "agent" for targets that do not support it.

- Add documentation
- Register it in MachineModuleInfo
- Add MemoryLegalizer support



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