<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/77657>77657</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [D121492] [libc++] Fix performance inconsistency between unordered_map copy-assignment and copy-construction
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            libc++,
            performance,
            awaiting-review
      </td>
    </tr>

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

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

<pre>
    This issue tracks picking up https://reviews.llvm.org/D121492 from the Phabricator archive.
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJxUkcGumzwUhJ_G3lhB9sEEWHjx549Yd9F9ZcwBTi_YyDZJ8_ZVSHp7K1myNNLRzHxjU6LJIxpWXRjAMlDwHhkAq67c7nkO0bxF3ofhYb7PlASltKPI0bqPJDZyH-QnsW9iznlLrPyPQcegi3gjvKdiWW5rEeLEoLsqULoFMcawijyj-DbbPpKzOURho5vphgUfTDm0ZWs5GlVL3Sqpz5LPBqUtQWnZODlUsq7PZVs3IwzWQlPqRnMyIEFLpaRqlFZtMepy7FWrbWURagCmJa6Wls9M_Khi6vpc1XyxPS7pDwrqHYPL8YDB_wxgwziGuFrv8FOzd0uZ_HR6tX2Ti-ZpcOr3KTEtF0r5LwaeKS8H8DcNVl0Fqy5fDKur6OiX-OInyLvgE6WM3j1Ej_mO6MXuQxww4vBjtZtwYXucXouu6LOwfnhpz9Mcd5cpeL7Hxfw71ER53vvChZVB94z5_k5bDD_RZQbdgSkx6A5SvwMAAP__erG2YA">