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+<div class="subsubsection-level-extent" id="Directly-mapped-Integer-Functions"> <div class="nav-panel"> <p> Next: <a href="directly-mapped-media-functions" accesskey="n" rel="next">Directly-Mapped Media Functions</a>, Previous: <a href="argument-types" accesskey="p" rel="prev">Argument Types</a>, Up: <a href="fr-v-built-in-functions" accesskey="u" rel="up">FR-V Built-in Functions</a> [<a href="index#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="indices" title="Index" rel="index">Index</a>]</p> </div>  <h1 class="subsubsection" id="Directly-Mapped-Integer-Functions"><span>6.60.13.2 Directly-Mapped Integer Functions<a class="copiable-link" href="#Directly-Mapped-Integer-Functions"> ¶</a></span></h1> <p>The functions listed below map directly to FR-V I-type instructions. </p> <table class="multitable"> <thead><tr>
+<th width="45%">Function prototype</th>
+<th width="32%">Example usage</th>
+<th width="23%">Assembly output</th>
+</tr></thead> <tbody>
+<tr>
+<td width="45%"><code class="code">sw1 __ADDSS (sw1, sw1)</code></td>
+<td width="32%"><code class="code"><var class="var">c</var> = __ADDSS (<var class="var">a</var>, <var class="var">b</var>)</code></td>
+<td width="23%"><code class="code">ADDSS <var class="var">a</var>,<var class="var">b</var>,<var class="var">c</var></code></td>
+</tr> <tr>
+<td width="45%"><code class="code">sw1 __SCAN (sw1, sw1)</code></td>
+<td width="32%"><code class="code"><var class="var">c</var> = __SCAN (<var class="var">a</var>, <var class="var">b</var>)</code></td>
+<td width="23%"><code class="code">SCAN <var class="var">a</var>,<var class="var">b</var>,<var class="var">c</var></code></td>
+</tr> <tr>
+<td width="45%"><code class="code">sw1 __SCUTSS (sw1)</code></td>
+<td width="32%"><code class="code"><var class="var">b</var> = __SCUTSS (<var class="var">a</var>)</code></td>
+<td width="23%"><code class="code">SCUTSS <var class="var">a</var>,<var class="var">b</var></code></td>
+</tr> <tr>
+<td width="45%"><code class="code">sw1 __SLASS (sw1, sw1)</code></td>
+<td width="32%"><code class="code"><var class="var">c</var> = __SLASS (<var class="var">a</var>, <var class="var">b</var>)</code></td>
+<td width="23%"><code class="code">SLASS <var class="var">a</var>,<var class="var">b</var>,<var class="var">c</var></code></td>
+</tr> <tr>
+<td width="45%"><code class="code">void __SMASS (sw1, sw1)</code></td>
+<td width="32%"><code class="code">__SMASS (<var class="var">a</var>, <var class="var">b</var>)</code></td>
+<td width="23%"><code class="code">SMASS <var class="var">a</var>,<var class="var">b</var></code></td>
+</tr> <tr>
+<td width="45%"><code class="code">void __SMSSS (sw1, sw1)</code></td>
+<td width="32%"><code class="code">__SMSSS (<var class="var">a</var>, <var class="var">b</var>)</code></td>
+<td width="23%"><code class="code">SMSSS <var class="var">a</var>,<var class="var">b</var></code></td>
+</tr> <tr>
+<td width="45%"><code class="code">void __SMU (sw1, sw1)</code></td>
+<td width="32%"><code class="code">__SMU (<var class="var">a</var>, <var class="var">b</var>)</code></td>
+<td width="23%"><code class="code">SMU <var class="var">a</var>,<var class="var">b</var></code></td>
+</tr> <tr>
+<td width="45%"><code class="code">sw2 __SMUL (sw1, sw1)</code></td>
+<td width="32%"><code class="code"><var class="var">c</var> = __SMUL (<var class="var">a</var>, <var class="var">b</var>)</code></td>
+<td width="23%"><code class="code">SMUL <var class="var">a</var>,<var class="var">b</var>,<var class="var">c</var></code></td>
+</tr> <tr>
+<td width="45%"><code class="code">sw1 __SUBSS (sw1, sw1)</code></td>
+<td width="32%"><code class="code"><var class="var">c</var> = __SUBSS (<var class="var">a</var>, <var class="var">b</var>)</code></td>
+<td width="23%"><code class="code">SUBSS <var class="var">a</var>,<var class="var">b</var>,<var class="var">c</var></code></td>
+</tr> <tr>
+<td width="45%"><code class="code">uw2 __UMUL (uw1, uw1)</code></td>
+<td width="32%"><code class="code"><var class="var">c</var> = __UMUL (<var class="var">a</var>, <var class="var">b</var>)</code></td>
+<td width="23%"><code class="code">UMUL <var class="var">a</var>,<var class="var">b</var>,<var class="var">c</var></code></td>
+</tr> </tbody> </table> </div><div class="_attribution">
+  <p class="_attribution-p">
+    &copy; Free Software Foundation<br>Licensed under the GNU Free Documentation License, Version 1.3.<br>
+    <a href="https://gcc.gnu.org/onlinedocs/gcc-13.1.0/gcc/Directly-mapped-Integer-Functions.html" class="_attribution-link">https://gcc.gnu.org/onlinedocs/gcc-13.1.0/gcc/Directly-mapped-Integer-Functions.html</a>
+  </p>
+</div>