/p>
<p>The operation of x*2<sup>M</sup> is computed as if the exponent range is unlimited (i.e. no overflow ever occurs).</p>
<p>VRNDSCALESS is a more general form of the VEX-encoded VROUNDSS instruction. In VROUNDSS, the formula of the operation on each element is</p>
<p>ROUND(x) = Round_to_INT(x, round_ctrl),</p>
<p>round_ctrl = imm[3:0];</p>
<p>EVEX encoded version: The source operand is a XMM register or a 32-bit memory location. The destination operand is a XMM register.</p>
<p>Handling of special case