<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/88522>88522</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [Clang] Clang assertion failure when run with `-cc1 -ast-dump` args and a LLVM IR file
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            clang:driver,
            clang:frontend
      </td>
    </tr>

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

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

<pre>
    Clang assertion failed at https://github.com/llvm/llvm-project/blob/599adf30afe5802fab80419ec5bb896036a1c8fb/clang/lib/Frontend/FrontendAction.cpp#L759-L761 , I think we'de better to add a diagnostic message instead assertion failure?
```
Assertion failed: (hasIRSupport() && "This action does not have IR file support!"), function BeginSourceFile, file FrontendAction.cpp, line 761.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
```
</pre>
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