<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/162747>162747</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [clang] `-gno-structor-decl-linkage-names` and `-gno-key-instructions` should not enable debug info
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            clang
      </td>
    </tr>

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

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

<pre>
    In [this line](https://github.com/llvm/llvm-project/blob/ab897ae2e08646e7c60fb61d71df5616950beb66/clang/lib/Driver/ToolChains/Clang.cpp#L4387), Clang takes all "g group" arguments, and uses the last g group arg to set the debug info level (constructor, standalone, vtable, lines-only, etc). However, `-g[no-]key-instructions` and `-g[no]-structor-decl-linkage-names` are in g_Group, so it seems they activate this conditional, when the probably simply should not. I will attempt a straightforward patch to see if the issue goes away.
</pre>
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