<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/65291>65291</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [IR] value name & AsmPrinter
        </td>
    </tr>

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

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

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

<pre>
    Hi,

I use `Value::getName` and `Value::print` to obtain the string representation of IR variables such as `%x`.
I have two questions:
- It seems that a value sometimes does not have a name. Could anyone explain when the name is available?
- When the name is NULL, I use `print` to obtain the string representation of an instruction and manipulate it on my own.  But it seems `print` is extremely slow for large IR. Does anyone know some idea for optimizing this process?
</pre>
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