<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/64630>64630</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [MLIR][Python Bindings] No `.owner` for empty result
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

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

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

<pre>
    In MLIR Python binding, if an operation has empty results list, the empty result list has not `.owner` object. For example:
```
linalg_copy = linalg.copy(in, outs=[...], loc=loc, ip=ip)
```
`linalg_copy` is an empty `OpResultList`, and it does not have access to its `.owner` object, so there is no way to access the created operation through its results.

@makslevental 
</pre>
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