[all-commits] [llvm/llvm-project] ab9ec3: [mlir][bufferization] Remove `buffer-deallocation`...

[Matthias Springer via All-commits]

  Branch: refs/heads/users/matthias-springer/remove_buffer_dealloc
  Home:   https://github.com/llvm/llvm-project
  Commit: ab9ec37e191ddba1e3f84357fd682f2146f703ba
      https://github.com/llvm/llvm-project/commit/ab9ec37e191ddba1e3f84357fd682f2146f703ba
  Author: Matthias Springer <mspringer at nvidia.com>
  Date:   2025-02-13 (Thu, 13 Feb 2025)

  Changed paths:
    R mlir/docs/BufferDeallocationInternals.md
    M mlir/docs/OwnershipBasedBufferDeallocation.md
    R mlir/docs/includes/img/branch_example_post_move.svg
    R mlir/docs/includes/img/branch_example_pre_move.svg
    R mlir/docs/includes/img/nested_branch_example_post_move.svg
    R mlir/docs/includes/img/nested_branch_example_pre_move.svg
    R mlir/docs/includes/img/region_branch_example_pre_move.svg
    M mlir/include/mlir/Dialect/Bufferization/Transforms/Passes.h
    M mlir/include/mlir/Dialect/Bufferization/Transforms/Passes.td
    R mlir/lib/Dialect/Bufferization/Transforms/BufferDeallocation.cpp
    M mlir/lib/Dialect/Bufferization/Transforms/CMakeLists.txt
    R mlir/test/Dialect/Bufferization/Transforms/buffer-deallocation.mlir
    M mlir/test/Pass/pipeline-invalid.mlir

  Log Message:
  -----------
  [mlir][bufferization] Remove `buffer-deallocation` pass

The `-buffer-deallocation` pass is not compatible with One-Shot Bufferize and has been replaced with the Ownership-based Buffer Deallocation pass about 1.5 years ago. To clean up the code base, this commit removes the deprecated `buffer-deallocation` pass. All uses of this deprecated pass within MLIR have already been migrated.

Note for LLVM integration: If you depend on this pass, migrate to the Ownership-based Buffer Deallocation pass or copy the pass to your codebase. For details, see https://discourse.llvm.org/t/psa-bufferization-new-buffer-deallocation-pipeline/73375.



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