<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/112391>112391</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [Clang] -fprofile-sample-use option has not effect
        </td>
    </tr>

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

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

    <tr>
      <th>Reporter</th>
      <td>
          mikolaj-pirog
      </td>
    </tr>
</table>

<pre>
    Issuing `clang -fprofile-sample-use file.cc` has no effect: nothing is printed, binary isn't built with profiling info; the option seems to be ignored. When file is specified with `fprofile-sample-use=profile.prof' it works as expected. This is surprising, since similar option `fprofile-use` behaves differently -- when no file is specified, it looks for `default.profdata` in the current directory and prints error message when it doesn't find any. The `fprofile-sample-use` should behave as `fprofile-use` in this case
</pre>
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