m1 {k1}{z}, xmm2, xmm3/m128</em></td>
<td>C</td>
<td>V/V</td>
<td>AVX512VL AVX512BW</td>
<td>Add packed signed byte integers from xmm2, and <em>xmm3/m128</em> and store the saturated results in xmm1 under writemask k1.</td></tr>
<tr>
<td>EVEX.NDS.256.66.0F.WIG EC /r VPADDSB <em>ymm1 {k1}{z}, ymm2, ymm3/m256</em></td>
<td>C</td>
<td>V/V</td>
<td>AVX512VL AVX512BW</td>
<td>Add packed signed byte integers from ymm2, and <em>ymm3/m256</em> and store the saturated results in ymm1 under writemask k1.</td></tr>
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