<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/139831>139831</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Easiest way to force inline every function other than entry? (LLVM12)
        </td>
    </tr>

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

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

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

<pre>
    Is there an easy way to inline every single function except entry? You can assume there is no recursion. Currently I have an LLVM file that has the attributes noinline, and I attempted to forcibly remove each one using 

`opt-12 -force-remove-attribute=noinline -force-remove-attribute=optnone -forceattrs test_opt.bc` 

but this didn't actually change any of the attributes. After this, my plan was to force every function to have always-inline, but I can't even remove the noinline attributes of my program first. What's the best way to inline every single function except entry? Thank you!
</pre>
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