d scalar double-precision floating-point value from <em>m64</em> to <em>xmm1</em> register.</td></tr>
<tr>
<td>
<p>F2 0F 11 /<em>r</em></p>
<p>MOVSD <em>xmm2/m64</em>, <em>xmm1</em></p></td>
<td>MR</td>
<td>V/V</td>
<td>SSE2</td>
<td>Move scalar double-precision floating-point value from <em>xmm1</em> register to <em>xmm2/m64</em>.</td></tr>
<tr>
<td>
<p>VEX.NDS.LIG.F2.0F.WIG 11 /r</p>
<p>VMOVSD <em>xmm1, xmm2, xmm3</em></p></td>
<td>MVR</td>
<td>V/V</td>
<td>AVX</td>
<td>Merge scalar double-precision float