[all-commits] [llvm/llvm-project] 56d2fe: [AMDGPU][SIMemoryLegalizer][GFX12] Correctly inser...

[Pierre van Houtryve via All-commits]

  Branch: refs/heads/users/pierre-vh/remove-extra-wait-after-rmw
  Home:   https://github.com/llvm/llvm-project
  Commit: 56d2fe2da5f6e6162019aa6f0ca64fba3466a73e
      https://github.com/llvm/llvm-project/commit/56d2fe2da5f6e6162019aa6f0ca64fba3466a73e
  Author: pvanhout <pierre.vanhoutryve at amd.com>
  Date:   2025-10-20 (Mon, 20 Oct 2025)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIMemoryLegalizer.cpp
    M llvm/test/CodeGen/AMDGPU/memory-legalizer-flat-agent.ll
    M llvm/test/CodeGen/AMDGPU/memory-legalizer-flat-cluster.ll
    M llvm/test/CodeGen/AMDGPU/memory-legalizer-flat-system.ll
    M llvm/test/CodeGen/AMDGPU/memory-legalizer-flat-workgroup.ll
    M llvm/test/CodeGen/AMDGPU/memory-legalizer-global-agent.ll
    M llvm/test/CodeGen/AMDGPU/memory-legalizer-global-cluster.ll
    M llvm/test/CodeGen/AMDGPU/memory-legalizer-global-system.ll
    M llvm/test/CodeGen/AMDGPU/memory-legalizer-global-workgroup.ll

  Log Message:
  -----------
  [AMDGPU][SIMemoryLegalizer][GFX12] Correctly insert sample/bvhcnt

I assume SIInsertWaitCnts was trimming those away anyway, but this was a bug
nonetheless.



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