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| <h4 class="subsection">11.7.26 <code>GIMPLE_SWITCH</code></h4> |
| <a name="index-GIMPLE_005fSWITCH"></a> |
| |
| <dl> |
| <dt><a name="index-gimple_005fbuild_005fswitch"></a>GIMPLE function: <em>gimple</em> <strong>gimple_build_switch</strong> <em>(tree index, tree default_label, <code>VEC</code>(tree,heap) *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>(gimple 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>(gimple 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>(gimple 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>(gimple 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>(gimple 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>(gimple 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>(gimple 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>(gimple g, tree label)</em></dt> |
| <dd><p>Set the default label for a switch statement. |
| </p></dd></dl> |
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