[all-commits] [llvm/llvm-project] 497710: [mlir][amdgpu] Add `rocdl.s.waitcnt` wrapper (#149...

[Ivan Butygin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4977100624c5320e50d1adce341042b966b36124
      https://github.com/llvm/llvm-project/commit/4977100624c5320e50d1adce341042b966b36124
  Author: Ivan Butygin <ivan.butygin at gmail.com>
  Date:   2025-07-22 (Tue, 22 Jul 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/AMDGPU/IR/AMDGPU.td
    M mlir/lib/Conversion/AMDGPUToROCDL/AMDGPUToROCDL.cpp
    A mlir/test/Conversion/AMDGPUToROCDL/memory_counter_wait.mlir
    M mlir/test/Dialect/AMDGPU/ops.mlir

  Log Message:
  -----------
  [mlir][amdgpu] Add `rocdl.s.waitcnt` wrapper (#149670)

The main motivations is to pass vmcnt/expcnt/lgkmcnt values directly
(similar to the asm format) and delegate architecture-dependent
bitpacking to the amdgpu->rocdl lowering.

---------

Signed-off-by: Ivan Butygin <ivan.butygin at gmail.com>



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