[all-commits] [llvm/llvm-project] 6596b0: [mlir][tensor] Clean up tensor::DimOp usage

[Matthias Springer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6596b0dde85888117bd230f64906a8c4de968b87
      https://github.com/llvm/llvm-project/commit/6596b0dde85888117bd230f64906a8c4de968b87
  Author: Matthias Springer <me at m-sp.org>
  Date:   2023-06-22 (Thu, 22 Jun 2023)

  Changed paths:
    M mlir/include/mlir/Dialect/Tensor/IR/Tensor.h
    M mlir/include/mlir/Dialect/Tensor/Utils/Utils.h
    M mlir/lib/Conversion/TosaToLinalg/TosaToLinalg.cpp
    M mlir/lib/Conversion/TosaToTensor/TosaToTensor.cpp
    M mlir/lib/Dialect/Linalg/Transforms/DropUnitDims.cpp
    M mlir/lib/Dialect/Linalg/Transforms/ElementwiseOpFusion.cpp
    M mlir/lib/Dialect/Linalg/Transforms/TilingInterfaceImpl.cpp
    M mlir/lib/Dialect/Linalg/Transforms/Transforms.cpp
    M mlir/lib/Dialect/SCF/Transforms/TileUsingInterface.cpp
    M mlir/lib/Dialect/Tensor/IR/TensorOps.cpp
    M mlir/lib/Dialect/Tensor/IR/TensorTilingInterfaceImpl.cpp
    M mlir/lib/Dialect/Tensor/Transforms/ExtractSliceFromReshapeUtils.cpp
    M mlir/lib/Dialect/Tensor/Utils/Utils.cpp

  Log Message:
  -----------
  [mlir][tensor] Clean up tensor::DimOp usage

* Remove duplicate functions. `tensor::getMixedSize` and `tensor::getMixedSizes` should be used.
* Use `tensor::getMixedSize` instead of `createOrFold<tensor::DimOp>`. This is more efficient. `createOrFold` will create an op an immediately try to fold it. In case of a static dimension size, an attribute can be used directly.

Differential Revision: https://reviews.llvm.org/D153332