m of two operands with opposite signs is 0, the result is +0, except for the round toward −∞ mode, in which case the result is −0. When the source operand is an integer 0, it is treated as a +0.</p>
<p>When both operand are infinities of the same sign, the result is ∞ of the expected sign. If both operands are infini-ties of opposite signs, an invalid-operation exception is generated. See Table 3-28.</p>
<h3>Table 3-28.  FADD/FADDP/FIADD Results</h3>
<p><strong>DEST</strong></p>
<p>− ∞</p>
<p>�