 style="font-size: 8.41441680000003pt; fill: #000">Y0 + Y1</text>
<text x="408.24" textLength="26.8793869999999" y="77.8508978" lengthAdjust="spacingAndGlyphs" style="font-size: 8.41441680000003pt; fill: #000">X0 + X1</text></g></svg>
<figcaption><a href="./HADDPD.html#fig-3-17">Figure 3-17</a>. VHADDPD operation</figcaption></figure>
<p>128-bit Legacy SSE version: The second source can be an XMM register or an 128-bit memory location. The destination is not distinct from the first source XMM register and t