<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/56211>56211</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Targets linke `x86-64` can not be used in `cpu_dispatch`
        </td>
    </tr>

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

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

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

<pre>
    CPU targets like `x86-64` is not a valid identifier in c++. 
```
test.c:6:32: error: expected ')'
__attribute__((cpu_dispatch(x86-64, x86-64-v2, x86-64-v3, x86-64-v4)))
```
</pre>
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