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<a name="D30V_002dGuarded"></a>
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<p>
Next: <a href="D30V_002dRegs.html#D30V_002dRegs" accesskey="n" rel="next">D30V-Regs</a>, Previous: <a href="D30V_002dChars.html#D30V_002dChars" accesskey="p" rel="prev">D30V-Chars</a>, Up: <a href="D30V_002dSyntax.html#D30V_002dSyntax" accesskey="u" rel="up">D30V-Syntax</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="AS-Index.html#AS-Index" title="Index" rel="index">Index</a>]</p>
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<a name="Guarded-Execution"></a>
<h4 class="subsubsection">9.10.2.4 Guarded Execution</h4>
<a name="index-D30V-Guarded-Execution"></a>
<p><code>as</code> supports the full range of guarded execution
directives for each instruction.  Just append the directive after the
instruction proper.  The directives are:
</p>
<dl compact="compact">
<dt>&lsquo;<samp>/tx</samp>&rsquo;</dt>
<dd><p>Execute the instruction if flag f0 is true.
</p></dd>
<dt>&lsquo;<samp>/fx</samp>&rsquo;</dt>
<dd><p>Execute the instruction if flag f0 is false.
</p></dd>
<dt>&lsquo;<samp>/xt</samp>&rsquo;</dt>
<dd><p>Execute the instruction if flag f1 is true.
</p></dd>
<dt>&lsquo;<samp>/xf</samp>&rsquo;</dt>
<dd><p>Execute the instruction if flag f1 is false.
</p></dd>
<dt>&lsquo;<samp>/tt</samp>&rsquo;</dt>
<dd><p>Execute the instruction if both flags f0 and f1 are true.
</p></dd>
<dt>&lsquo;<samp>/tf</samp>&rsquo;</dt>
<dd><p>Execute the instruction if flag f0 is true and flag f1 is false.
</p></dd>
</dl>


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