type-t">IR.Exp.t</a> * <span><a href="#type-inst">inst</a> option</span>)</span> <span class="arrow">&#45;&gt;</span></span> <a href="../../IR/Exp/index.html#type-t">IR.Exp.t</a> * <span><a href="#type-inst">inst</a> option</span> )</span> <span class="arrow">&#45;&gt;</span></span>
  <span><span><a href="#type-hpred">hpred</a> list</span> <span class="arrow">&#45;&gt;</span></span>
  <span><a href="#type-hpred">hpred</a> list</span></span></code></div><div class="spec-doc"><p>Change exps in hpred list by <