[all-commits] [llvm/llvm-project] aba0ef: [mlir][bufferization] Support casts in EmptyTensor...

[Matthias Springer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: aba0ef70597980d84e31f41e09cdbd00ea65d9fd
      https://github.com/llvm/llvm-project/commit/aba0ef70597980d84e31f41e09cdbd00ea65d9fd
  Author: Matthias Springer <me at m-sp.org>
  Date:   2023-07-31 (Mon, 31 Jul 2023)

  Changed paths:
    M mlir/include/mlir/Dialect/Bufferization/IR/BufferizableOpInterface.h
    M mlir/lib/Dialect/Bufferization/IR/BufferizableOpInterface.cpp
    M mlir/lib/Dialect/Bufferization/Transforms/EmptyTensorElimination.cpp
    M mlir/test/Dialect/Bufferization/Transforms/one-shot-bufferize-empty-tensor-elimination.mlir

  Log Message:
  -----------
  [mlir][bufferization] Support casts in EmptyTensorElimination

EmptyTensorElimination is a pre-bufferization transformation that replaces "tensor.empty" ops with "tensor.extract_slice" ops. This revision adds support for cases where the input IR contains "tensor.cast" ops.

Differential Revision: https://reviews.llvm.org/D156167