
<td>NA</td></tr></table>
<h2 id="description">Description<a class="anchor" href="#description">
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		</a></h2>
<p>The instruction compares data from two strings based on the encoded value in the Imm8 Control Byte (see Section 4.1, “Imm8 Control Byte Operation for PCMPESTRI / PCMPESTRM / PCMPISTRI / PCMPISTRM”), and generates an index stored to ECX.</p>
<p>Each string is represented by a single value. The value is an xmm (or possibly m128 for the second operand) which contains the data elements of th