[all-commits] [llvm/llvm-project] 2f07d6: [mlir][Linalg] Refactor HoistPadding and add suppo...

[Nicolas Vasilache via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2f07d627a16e983c9381bebfc566dd3f35a38470
      https://github.com/llvm/llvm-project/commit/2f07d627a16e983c9381bebfc566dd3f35a38470
  Author: Nicolas Vasilache <nicolas.vasilache at gmail.com>
  Date:   2023-02-28 (Tue, 28 Feb 2023)

  Changed paths:
    M mlir/include/mlir/Dialect/Linalg/Transforms/Transforms.h
    M mlir/include/mlir/Dialect/Tensor/Utils/Utils.h
    M mlir/lib/Dialect/Linalg/TransformOps/LinalgTransformOps.cpp
    M mlir/lib/Dialect/Linalg/Transforms/HoistPadding.cpp
    M mlir/lib/Dialect/Tensor/IR/TensorOps.cpp
    M mlir/lib/Dialect/Tensor/Utils/Utils.cpp
    M mlir/test/Dialect/Linalg/transform-op-hoist-pad.mlir
    M utils/bazel/llvm-project-overlay/mlir/BUILD.bazel

  Log Message:
  -----------
  [mlir][Linalg] Refactor HoistPadding and add support for hoisting in the absence of packing loops.

This revision cleans up the implementation of hoist padding and extends it to also work in the
absence of packing loops.
This allows better composition when hoisting the padded result of a DPS operation.

A systematic usage of RewriterBase is applied to the implementation.

Depends on: D144856

Differential Revision: https://reviews.llvm.org/D144855