</div></div><div class="odoc-spec"><div class="spec value" id="val-from_pdesc" class="anchored"><a href="#val-from_pdesc" class="anchor"></a><code><span><span class="keyword">val</span> from_pdesc : <span><a href="../../../../../../IR/Procdesc/index.html#type-t">IR.Procdesc.t</a> <span class="arrow">&#45;&gt;</span></span> <a href="#type-t">t</a></span></code></div></div><div class="odoc-spec"><div class="spec value" id="val-is_loop_head" class="anchored"><a href="#val-is_loop_head" class="anchor"></a><code