ands-">PHSUBD (with 64-bit operands)<a class="anchor" href="#phsubd--with-64-bit-operands-">
			¶
		</a></h3>
<pre>mm1[31-0] = mm1[31-0] - mm1[63-32];
mm1[63-32] = mm2/m64[31-0] - mm2/m64[63-32];
</pre>
<h3 id="phsubd--with-128-bit-operands-">PHSUBD (with 128-bit operands)<a class="anchor" href="#phsubd--with-128-bit-operands-">
			¶
		</a></h3>
<pre>xmm1[31-0] = xmm1[31-0] - xmm1[63-32];
xmm1[63-32] = xmm1[95-64] - xmm1[127-96];
xmm1[95-64] = xmm2/m128[31-0] - xmm2/m128[63-32];
xmm1[127-96] = xmm2/m128[9