and move to m16.</em> 0F 38 F1 /<em>r</em> MOVBE <em>m32,</em> r32 MR Valid Valid Reverse byte order in <em>r32 and move to m32.</em> REX.W + 0F 38 F1 /<em>r</em> MOVBE <em>m64,</em> r64 MR Valid N.E. Reverse byte order in <em>r64 and move to m64</em>.</td></tr></table>
<h2 id="instruction-operand-encoding">Instruction Operand Encoding<a class="anchor" href="#instruction-operand-encoding">
			¶
		</a></h2>
<table>
<tr>
<td>Op/En</td>
<td>Operand 1</td>
<td>Operand 2</td>
<td>Operand 3</td>
<td>Operand 4</t