    DEST ← DEST ∗ SRC;
FI;
IF Instruction = FMULP
    THEN
         PopRegisterStack;
FI;</pre>
<h2>FPU Flags Affected</h2>
<table class="exception-table">
<tr>
<td>C1</td>
<td>
<p>Set to 0 if stack underflow occurred.</p>
<p>Set if result was rounded up; cleared otherwise.</p></td></tr>
<tr>
<td>C0, C2, C3</td>
<td>Undefined.</td></tr></table>
<h2>Floating-Point Exceptions</h2>
<table class="exception-table">
<tr>
<td>#IS</td>
<td>Stack underflow occurred.</td></tr>
<tr>
<td>#IA</td>
<td>
<p>Operand is