<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/130842>130842</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [CodeGen] Dubious temporary expression constructing `mc::RegisterMCTargetOptionsFlags`
        </td>
    </tr>

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

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

    <tr>
      <th>Reporter</th>
      <td>
          chenm16
      </td>
    </tr>
</table>

<pre>
    `llvm::mc::RegisterMCTargetOptionsFlags` says
https://github.com/llvm/llvm-project/blob/74eba972ca38b9ae181de296a3b4d966b0691676/llvm/include/llvm/MC/MCTargetOptionsCommandFlags.h#L66-L70
but in
https://github.com/llvm/llvm-project/blob/7573ee17813b266fdca4dc3041d07bbe616df458/llvm/lib/CodeGen/CommandFlags.cpp#L528
it is created as a temporary.
</pre>
<img width="1" height="1" alt="" src="http://email.email.llvm.org/o/eJykks9u3CwUxZ8Gb1CsywVje-HFfBP52ySqVPUF-HNjU9nGApw2b1-N02rSXatuuAh0jn4Hjsk5TBvRwJr_WPNYmaPMMQ1upm0VurLRvw1Mw7K8rkxemLys7n1-pinkQun5-sWkicqnvYS45XExU2YaeDZvmcFlLmXPNwWODMcplPmwtYsrw_H0fB8Pe4pfyRWGo12iZTi2iqzpW3RGdrY3JDrhCXttpFW-19qC7oVu9d0nbG45PN0Pnq_n8hveNa6r2fxJWc8M5ZPWD08tMLjYo_Cw_Qty00oi0XZCWtT6xTujvJOghIfWWtJC-xfVdB98wk13jZ7-p-3cfaBz-37ja7BjcAmFh8xdIlPIc5O54YXWPSaT3urKD9L3sjcVDaJVosUeAKp5sCBs18qOpPce0HkhO2VbhF55JTtXhQEBG5BCoJBaQf0inAENvnF9g2AlU0CrCUt9I65jmqqQ80GDkNAprBZjaclndxA3-sbPW4Z4q1Iazneyx5SZgiXkku82JZTlLN2v9M0jfzxsiEe-J-P0fU-Uc4gbd3HLJR2uhG3iTMMf9rA60jL89Y-eMTLD8WfO1wF_BAAA__9vfQEX">