[all-commits] [llvm/llvm-project] 1164e4: [mlir][AMDGPU] Implement AMDGPU DPP operation in M...

[stefankoncarevic via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1164e4aef2844ac3d35153ffe6376db9abda704a
      https://github.com/llvm/llvm-project/commit/1164e4aef2844ac3d35153ffe6376db9abda704a
  Author: stefankoncarevic <skoncare at amd.com>
  Date:   2024-08-16 (Fri, 16 Aug 2024)

  Changed paths:
    M llvm/include/llvm/IR/IntrinsicsAMDGPU.td
    M mlir/include/mlir/Dialect/AMDGPU/IR/AMDGPU.td
    M mlir/include/mlir/Dialect/LLVMIR/ROCDLOps.td
    M mlir/lib/Conversion/AMDGPUToROCDL/AMDGPUToROCDL.cpp
    M mlir/lib/Dialect/AMDGPU/IR/AMDGPUDialect.cpp
    A mlir/test/Conversion/AMDGPUToROCDL/dpp.mlir

  Log Message:
  -----------
  [mlir][AMDGPU] Implement AMDGPU DPP operation in MLIR. (#89233)

Defined AMDGPU DPP operation in mlir to represent semantics. Introduced
a new enumeration attribute for different permutations and allowed for
different types of arguments. Implemented constant attribute handling
for ROCDL::DPPMovOp operation. The operation now correctly accepts
constant attributes for dppCtrl, rowMask, bankMask, boundCtrl, and
passes them to the corresponding LLVM intrinsic.



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