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Next: <a href="TILE_002dGx-Built_002din-Functions.html#TILE_002dGx-Built_002din-Functions" accesskey="n" rel="next">TILE-Gx Built-in Functions</a>, Previous: <a href="SPU-Built_002din-Functions.html#SPU-Built_002din-Functions" accesskey="p" rel="prev">SPU Built-in Functions</a>, Up: <a href="Target-Builtins.html#Target-Builtins" accesskey="u" rel="up">Target Builtins</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p>
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<a name="TI-C6X-Built_002din-Functions-1"></a>
<h4 class="subsection">6.57.29 TI C6X Built-in Functions</h4>
<p>GCC provides intrinsics to access certain instructions of the TI C6X
processors. These intrinsics, listed below, are available after
inclusion of the <code>c6x_intrinsics.h</code> header file. They map directly
to C6X instructions.
</p>
<div class="smallexample">
<pre class="smallexample">
int _sadd (int, int)
int _ssub (int, int)
int _sadd2 (int, int)
int _ssub2 (int, int)
long long _mpy2 (int, int)
long long _smpy2 (int, int)
int _add4 (int, int)
int _sub4 (int, int)
int _saddu4 (int, int)
int _smpy (int, int)
int _smpyh (int, int)
int _smpyhl (int, int)
int _smpylh (int, int)
int _sshl (int, int)
int _subc (int, int)
int _avg2 (int, int)
int _avgu4 (int, int)
int _clrr (int, int)
int _extr (int, int)
int _extru (int, int)
int _abs (int)
int _abs2 (int)
</pre></div>
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