title: What x86 instructions take two (or more) memory operands?
body: <p>I thought that there was zero. But, <a href="http://cs.lmu.edu/~ray/notes/nasmtutorial/" rel="noreferrer">I see here,</a></p>
  
  <blockquote>
    <p>Instructions with two memory operands are extremely rare</p>
  </blockquote>
  
  <p>I can't find anything that explains what instructions, though rare, exist. What are the exceptions?</p>