<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/58151>58151</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [AArch64] Reverse subtract instruction not generated
        </td>
    </tr>

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

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

    <tr>
      <th>Reporter</th>
      <td>
          minglotus-6
      </td>
    </tr>
</table>

<pre>
    Small test case with comment in https://godbolt.org/z/P3YedTxG1


</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJxdkMtqxDAMRb8m3pgJfiSZZOFFytBuS9tNl35oEhcnHmxl-vj6OlNKoSDJugh8j2Si-1TPiw6BImSkVmeg7x5nauOywIrUr3RGvORKjpW4LzFFZ2LAOqapqK-Sj_IV3MvHA6_YqWLjTyWgeNc1A2-a_kickm6QgyboMYCq2rtxTHbumqo90Se4Qiq-eTOYtN09M6bNoo8rXSPSCVZIGsGRLQX1D6fAbqYuuEWEcP19DpcU38BikT7nDXJp2p63nMzK6v7cGGdFK6QwAz-ftWsbZ3gHzBo2kKANhLxjFj7ilWBCcMYawco6x5rb3gp5lL0F1_bSVA2DRftQ78b7YUhSNwazTbkMg8-Y_4Y6Zz-tAL__6w3nmNTi1ylE3PKhIzdkdeP9Bm8Whh0">