<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/113266>113266</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [Arm] Crashed when I compile this code
        </td>
    </tr>

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

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

    <tr>
      <th>Reporter</th>
      <td>
          Zhenhang1213
      </td>
    </tr>
</table>

<pre>
    Crashed when I compile this code， I find ARMTargetLowering::getRegisterByName doesn't support  Specified Register, should we fix this bug?
https://github.com/llvm/llvm-project/blob/b90ea5caade7b92796276937467a0dabc355a62e/llvm/lib/Target/ARM/ARMISelLowering.cpp#L6176-L6185

code:https://godbolt.org/z/bbh95vsEW
</pre>
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