"special">.</span><span class="identifier">optimization_level</span><span class="special">(</span><span class="identifier">level</span><span class="special">);</span>
      <span class="identifier">test_operations</span><span class="special">(</span><span class="identifier">processor</span><span class="special">,</span> <span class="number">2</span><span class="special">);</span>
    <span class="special">}</span>
  <span class="special">}</span>
<span class="special">}</span>
</pre>
<p>
          If we obs