[all-commits] [llvm/llvm-project] 996639: [MLIR][BufferResultsToOutParamsPass] Add Option to...

[Veera via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 996639d6ebb86ff15a8c99b67f1c2e2117636ae7
      https://github.com/llvm/llvm-project/commit/996639d6ebb86ff15a8c99b67f1c2e2117636ae7
  Author: Veera <32646674+veera-sivarajan at users.noreply.github.com>
  Date:   2025-11-09 (Sun, 09 Nov 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/Bufferization/Transforms/Passes.h
    M mlir/include/mlir/Dialect/Bufferization/Transforms/Passes.td
    M mlir/lib/Dialect/Bufferization/Transforms/BufferResultsToOutParams.cpp
    A mlir/test/Transforms/buffer-results-to-out-params-modify-public-functions.mlir

  Log Message:
  -----------
  [MLIR][BufferResultsToOutParamsPass] Add Option to Modify Public Function's Signature (#167248)

Since https://github.com/llvm/llvm-project/pull/162441,
`buffer-results-to-out-params` transforms `private` functions only.

But, as mentioned in
https://github.com/llvm/llvm-project/pull/162441#issuecomment-3404195242,
this is a breaking change for pipelines handling C code. Our pipeline
@EfficientComputer is also affected by this breaking change.

Therefore, this PR adds an opt-in flag to allow `public` functions to be
transformed by `BufferResultsToOutParamsPass`.



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