[all-commits] [llvm/llvm-project] 558654: [mlir][tensor] Make useful Tensor utilities public...

[Andrzej Warzyński via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5586541d220ebbe27d8dea039d0165c3b2694b06
      https://github.com/llvm/llvm-project/commit/5586541d220ebbe27d8dea039d0165c3b2694b06
  Author: Andrzej Warzyński <andrzej.warzynski at arm.com>
  Date:   2025-02-12 (Wed, 12 Feb 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/Tensor/IR/Tensor.h
    M mlir/lib/Dialect/Tensor/IR/TensorOps.cpp

  Log Message:
  -----------
  [mlir][tensor] Make useful Tensor utilities public (#126802)

1. Extract the main logic from `foldTensorCastPrecondition` into a
   dedicated helper hook: `hasFoldableTensorCastOperand`. This allows
   for reusing the corresponding checks.

2. Rename `getNewOperands` to `getUpdatedOperandsAfterCastOpFolding` for
   better clarity and documentation of its functionality.

3. These updated hooks will be reused in:
   * https://github.com/llvm/llvm-project/pull/123902. This PR makes
     them public.

**Note:** Moving these hooks to `Tensor/Utils` is not feasible because
`MLIRTensorUtils` depends on `MLIRTensorDialect` (CMake targets). If
these hooks were moved to `Utils`, it would create a dependency of
`MLIRTensorDialect` on `MLIRTensorUtils`, leading to a circular
dependency.



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