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authoralk3pInjection <webmaster@raspii.tech>2024-02-04 16:16:35 +0800
committeralk3pInjection <webmaster@raspii.tech>2024-02-04 16:16:35 +0800
commitabdaadbcae30fe0c9a66c7516798279fdfd97750 (patch)
tree00a54a6e25601e43876d03c1a4a12a749d4a914c /share/doc/gccint/GIMPLE_005fSWITCH.html
Import stripped Arm GNU Toolchain 13.2.Rel1HEADumineko
https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads Change-Id: I7303388733328cd98ab9aa3c30236db67f2e9e9c
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+Next: <a href="GIMPLE_005fTRY.html#GIMPLE_005fTRY" accesskey="n" rel="next"><code>GIMPLE_TRY</code></a>, Previous: <a href="GIMPLE_005fRETURN.html#GIMPLE_005fRETURN" accesskey="p" rel="previous"><code>GIMPLE_RETURN</code></a>, Up: <a href="Tuple-specific-accessors.html#Tuple-specific-accessors" accesskey="u" rel="up">Tuple specific accessors</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>
+</div>
+<hr>
+<a name="GIMPLE_005fSWITCH-1"></a>
+<h4 class="subsection">12.8.27 <code>GIMPLE_SWITCH</code></h4>
+<a name="index-GIMPLE_005fSWITCH"></a>
+
+<dl>
+<dt><a name="index-_002agimple_005fbuild_005fswitch"></a>GIMPLE function: <em>gswitch</em> <strong>*gimple_build_switch</strong> <em>(tree index, tree default_label, <code>vec</code>&lt;tree&gt; *args)</em></dt>
+<dd><p>Build a <code>GIMPLE_SWITCH</code> statement. <code>INDEX</code> is the index variable
+to switch on, and <code>DEFAULT_LABEL</code> represents the default label.
+<code>ARGS</code> is a vector of <code>CASE_LABEL_EXPR</code> trees that contain the
+non-default case labels. Each label is a tree of code <code>CASE_LABEL_EXPR</code>.
+</p></dd></dl>
+
+<dl>
+<dt><a name="index-gimple_005fswitch_005fnum_005flabels"></a>GIMPLE function: <em>unsigned</em> <strong>gimple_switch_num_labels</strong> <em>( const gswitch *g)</em></dt>
+<dd><p>Return the number of labels associated with the switch statement
+<code>G</code>.
+</p></dd></dl>
+
+<dl>
+<dt><a name="index-gimple_005fswitch_005fset_005fnum_005flabels"></a>GIMPLE function: <em>void</em> <strong>gimple_switch_set_num_labels</strong> <em>(gswitch *g, unsigned nlabels)</em></dt>
+<dd><p>Set <code>NLABELS</code> to be the number of labels for the switch statement
+<code>G</code>.
+</p></dd></dl>
+
+<dl>
+<dt><a name="index-gimple_005fswitch_005findex"></a>GIMPLE function: <em>tree</em> <strong>gimple_switch_index</strong> <em>(const gswitch *g)</em></dt>
+<dd><p>Return the index variable used by the switch statement <code>G</code>.
+</p></dd></dl>
+
+<dl>
+<dt><a name="index-gimple_005fswitch_005fset_005findex"></a>GIMPLE function: <em>void</em> <strong>gimple_switch_set_index</strong> <em>(gswitch *g, tree index)</em></dt>
+<dd><p>Set <code>INDEX</code> to be the index variable for switch statement <code>G</code>.
+</p></dd></dl>
+
+<dl>
+<dt><a name="index-gimple_005fswitch_005flabel"></a>GIMPLE function: <em>tree</em> <strong>gimple_switch_label</strong> <em>(const gswitch *g, unsigned index)</em></dt>
+<dd><p>Return the label numbered <code>INDEX</code>. The default label is 0, followed
+by any labels in a switch statement.
+</p></dd></dl>
+
+<dl>
+<dt><a name="index-gimple_005fswitch_005fset_005flabel"></a>GIMPLE function: <em>void</em> <strong>gimple_switch_set_label</strong> <em>(gswitch *g, unsigned index, tree label)</em></dt>
+<dd><p>Set the label number <code>INDEX</code> to <code>LABEL</code>. 0 is always the default
+label.
+</p></dd></dl>
+
+<dl>
+<dt><a name="index-gimple_005fswitch_005fdefault_005flabel"></a>GIMPLE function: <em>tree</em> <strong>gimple_switch_default_label</strong> <em>( const gswitch *g)</em></dt>
+<dd><p>Return the default label for a switch statement.
+</p></dd></dl>
+
+<dl>
+<dt><a name="index-gimple_005fswitch_005fset_005fdefault_005flabel"></a>GIMPLE function: <em>void</em> <strong>gimple_switch_set_default_label</strong> <em>(gswitch *g, tree label)</em></dt>
+<dd><p>Set the default label for a switch statement.
+</p></dd></dl>
+
+
+
+
+
+</body>
+</html>
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