PADDSB <em>ymm1, ymm2, ymm3/m256</em></td>
<td>B</td>
<td>V/V</td>
<td>AVX2</td>
<td>Add packed signed byte integers from ymm2, and <em>ymm3/m256</em> and store the saturated results in <em>ymm1</em>.</td></tr>
<tr>
<td>VEX.NDS.256.66.0F.WIG ED /r VPADDSW <em>ymm1, ymm2, ymm3/m256</em></td>
<td>B</td>
<td>V/V</td>
<td>AVX2</td>
<td>Add packed signed word integers from ymm2, and <em>ymm3/m256</em> and store the saturated results in <em>ymm1</em>.</td></tr>
<tr>
<td>EVEX.NDS.128.66.0F.WIG EC /r VPADDSB <em>xm