
<table border="1" cellspacing="0" cellpadding="8">

    <tr>

        <th>Issue</th>

        <td>

            <a href=https://github.com/llvm/llvm-project/issues/56137>56137</a>

        </td>

    </tr>


    <tr>

        <th>Summary</th>

        <td>

            How to pass addition arguments to llvm pass registered by new pass manager

        </td>

    </tr>


    <tr>

      <th>Labels</th>

      <td>

            new issue

      </td>

    </tr>


    <tr>

      <th>Assignees</th>

      <td>

      </td>

    </tr>


    <tr>

      <th>Reporter</th>

      <td>

          LeoneChen

      </td>

    </tr>

</table>


<pre>

    When I use `clang-13 -fpass-plugin` to load pass, and use `mllvm` to provide addition arguments


![image](https://user-images.githubusercontent.com/35480440/174749033-579b4f68-8af7-4f1d-8d15-dcc35ab09bab.png)


Then I get error


![image](https://user-images.githubusercontent.com/35480440/174749414-d4978b92-6fe3-44e6-b755-47b26463cfad.png)


But when I use `clang-13 -flegacy-pass-manager -Xclang -load -Xclang` to load it, everything is OK

</pre>

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