/td></tr>
<tr>
<td>
<p>VEX.NDS.256.66.0F.WIG FB /r</p>
<p>VPSUBQ <em>ymm1, ymm2, ymm3/m256</em></p></td>
<td>RVM</td>
<td>V/V</td>
<td>AVX2</td>
<td>Subtract packed quadword integers in <em>ymm3/m256</em> from <em>ymm2.</em></td></tr></table>
<p>NOTES:</p>
<p>1. See note in Section 2.4, “Instruction Exception Specification” in the <em>Intel® 64 and IA-32 Architectures Software Developer’s Manual, Volume 2A</em> and Section 22.25.3, “Exception Conditions of Legacy SIMD Instructions Operating on MMX 