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<h5 class="subsubsection">6.58.11.2 Directly-Mapped Integer Functions</h5>
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<p>The functions listed below map directly to FR-V I-type instructions.
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<p><table summary=""><tr align="left"><td valign="top" width="45%">Function prototype </td><td valign="top" width="32%">Example usage </td><td valign="top" width="23%">Assembly output
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<br></td></tr><tr align="left"><td valign="top" width="45%"><code>sw1 __ADDSS (sw1, sw1)</code>
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</td><td valign="top" width="32%"><var>c</var><code> = __ADDSS (</code><var>a</var><code>, </code><var>b</var><code>)</code>
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</td><td valign="top" width="23%"><code>ADDSS </code><var>a</var><code>,</code><var>b</var><code>,</code><var>c</var>
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<br></td></tr><tr align="left"><td valign="top" width="45%"><code>sw1 __SCAN (sw1, sw1)</code>
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</td><td valign="top" width="32%"><var>c</var><code> = __SCAN (</code><var>a</var><code>, </code><var>b</var><code>)</code>
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</td><td valign="top" width="23%"><code>SCAN </code><var>a</var><code>,</code><var>b</var><code>,</code><var>c</var>
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<br></td></tr><tr align="left"><td valign="top" width="45%"><code>sw1 __SCUTSS (sw1)</code>
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</td><td valign="top" width="32%"><var>b</var><code> = __SCUTSS (</code><var>a</var><code>)</code>
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</td><td valign="top" width="23%"><code>SCUTSS </code><var>a</var><code>,</code><var>b</var>
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<br></td></tr><tr align="left"><td valign="top" width="45%"><code>sw1 __SLASS (sw1, sw1)</code>
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</td><td valign="top" width="32%"><var>c</var><code> = __SLASS (</code><var>a</var><code>, </code><var>b</var><code>)</code>
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</td><td valign="top" width="23%"><code>SLASS </code><var>a</var><code>,</code><var>b</var><code>,</code><var>c</var>
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<br></td></tr><tr align="left"><td valign="top" width="45%"><code>void __SMASS (sw1, sw1)</code>
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</td><td valign="top" width="32%"><code>__SMASS (</code><var>a</var><code>, </code><var>b</var><code>)</code>
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</td><td valign="top" width="23%"><code>SMASS </code><var>a</var><code>,</code><var>b</var>
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<br></td></tr><tr align="left"><td valign="top" width="45%"><code>void __SMSSS (sw1, sw1)</code>
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</td><td valign="top" width="32%"><code>__SMSSS (</code><var>a</var><code>, </code><var>b</var><code>)</code>
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</td><td valign="top" width="23%"><code>SMSSS </code><var>a</var><code>,</code><var>b</var>
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<br></td></tr><tr align="left"><td valign="top" width="45%"><code>void __SMU (sw1, sw1)</code>
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</td><td valign="top" width="32%"><code>__SMU (</code><var>a</var><code>, </code><var>b</var><code>)</code>
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</td><td valign="top" width="23%"><code>SMU </code><var>a</var><code>,</code><var>b</var>
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<br></td></tr><tr align="left"><td valign="top" width="45%"><code>sw2 __SMUL (sw1, sw1)</code>
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</td><td valign="top" width="32%"><var>c</var><code> = __SMUL (</code><var>a</var><code>, </code><var>b</var><code>)</code>
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</td><td valign="top" width="23%"><code>SMUL </code><var>a</var><code>,</code><var>b</var><code>,</code><var>c</var>
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<br></td></tr><tr align="left"><td valign="top" width="45%"><code>sw1 __SUBSS (sw1, sw1)</code>
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</td><td valign="top" width="32%"><var>c</var><code> = __SUBSS (</code><var>a</var><code>, </code><var>b</var><code>)</code>
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</td><td valign="top" width="23%"><code>SUBSS </code><var>a</var><code>,</code><var>b</var><code>,</code><var>c</var>
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<br></td></tr><tr align="left"><td valign="top" width="45%"><code>uw2 __UMUL (uw1, uw1)</code>
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</td><td valign="top" width="32%"><var>c</var><code> = __UMUL (</code><var>a</var><code>, </code><var>b</var><code>)</code>
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</td><td valign="top" width="23%"><code>UMUL </code><var>a</var><code>,</code><var>b</var><code>,</code><var>c</var>
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