[all-commits] [llvm/llvm-project] 9d7ca4: [AMDGPU] Track VALU instructions separately for WM...

[Austin Kerbow via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9d7ca445a565f86316ced8b2711dd73f2f5d4226
      https://github.com/llvm/llvm-project/commit/9d7ca445a565f86316ced8b2711dd73f2f5d4226
  Author: Austin Kerbow <Austin.Kerbow at amd.com>
  Date:   2026-06-16 (Tue, 16 Jun 2026)

  Changed paths:
    M llvm/lib/Target/AMDGPU/GCNHazardRecognizer.cpp
    M llvm/lib/Target/AMDGPU/GCNHazardRecognizer.h
    M llvm/test/CodeGen/AMDGPU/misched-into-wmma-hazard-shadow.mir

  Log Message:
  -----------
  [AMDGPU] Track VALU instructions separately for WMMA coexecution hazards (#202523)

WMMA coexecution hazards can only be resolved by VALU instructions, not
S_NOPs. Track VALU/WMMA instructions separately so the scheduler can
accurately determine stall cycles.



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