<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/113907>113907</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            mlir bufferization: wrong document information: https://mlir.llvm.org/docs/Bufferization/#overview
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            mlir
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          enjustli
      </td>
    </tr>
</table>

<pre>
    

the calling order of passes in the picture [https://mlir.llvm.org/includes/img/bufferization_passes.svg 
]is incorrect, which affects the final ir.  
refer to this [https://github.com/llvm/llvm-project/blob/main/mlir/test/Dialect/Bufferization/Transforms/one-shot-module-bufferize-out-params.mlir#L1], the pass `drop-equivalent-buffer-results` should be called before the pass `buffer-results-to-out-params`
<img width="1099" alt="image" src="https://github.com/user-attachments/assets/12e707f9-48d9-4bc3-a887-18c818c83ffb">



</pre>
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