[all-commits] [llvm/llvm-project] 46bb66: [mlir][GPU] Use StructAttr to drive lowering from ...

[MaheshRavishankar via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 46bb6613a31fd43b6d4485ce7e71a387dc22cbc7
      https://github.com/llvm/llvm-project/commit/46bb6613a31fd43b6d4485ce7e71a387dc22cbc7
  Author: MaheshRavishankar <ravishankarm at google.com>
  Date:   2020-03-24 (Tue, 24 Mar 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/GPU/CMakeLists.txt
    A mlir/include/mlir/Dialect/GPU/GPUBase.td
    M mlir/include/mlir/Dialect/GPU/GPUOps.td
    M mlir/include/mlir/Dialect/GPU/ParallelLoopMapper.h
    A mlir/include/mlir/Dialect/GPU/ParallelLoopMapperAttr.td
    M mlir/lib/Conversion/LoopsToGPU/LoopsToGPU.cpp
    M mlir/lib/Dialect/GPU/CMakeLists.txt
    M mlir/lib/Dialect/GPU/Transforms/ParallelLoopMapper.cpp
    M mlir/test/Conversion/LoopsToGPU/parallel_loop.mlir

  Log Message:
  -----------
  [mlir][GPU] Use StructAttr to drive lowering from loop.parallel to
gpu.launch

Current implementation of lowering from loop.parallel to gpu.launch
uses a DictionaryAttr to specify the mapping. Moving this attribute to
be auto-generated from specification as a StructAttr. This simplifies
a lot the logic of looking up and creating this attribute.

Differential Revision: https://reviews.llvm.org/D76165