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| <a name="GIMPLE_005fCOND-1"></a> |
| <h4 class="subsection">11.7.6 <code>GIMPLE_COND</code></h4> |
| <a name="index-GIMPLE_005fCOND"></a> |
| |
| <dl> |
| <dt><a name="index-gimple_005fbuild_005fcond"></a>GIMPLE function: <em>gimple</em> <strong>gimple_build_cond</strong> <em>(enum tree_code pred_code, tree lhs, tree rhs, tree t_label, tree f_label)</em></dt> |
| <dd><p>Build a <code>GIMPLE_COND</code> statement. <code>A</code> <code>GIMPLE_COND</code> statement compares |
| <code>LHS</code> and <code>RHS</code> and if the condition in <code>PRED_CODE</code> is true, jump to |
| the label in <code>t_label</code>, otherwise jump to the label in <code>f_label</code>. |
| <code>PRED_CODE</code> are relational operator tree codes like <code>EQ_EXPR</code>, |
| <code>LT_EXPR</code>, <code>LE_EXPR</code>, <code>NE_EXPR</code>, etc. |
| </p></dd></dl> |
| |
| |
| <dl> |
| <dt><a name="index-gimple_005fbuild_005fcond_005ffrom_005ftree"></a>GIMPLE function: <em>gimple</em> <strong>gimple_build_cond_from_tree</strong> <em>(tree cond, tree t_label, tree f_label)</em></dt> |
| <dd><p>Build a <code>GIMPLE_COND</code> statement from the conditional expression |
| tree <code>COND</code>. <code>T_LABEL</code> and <code>F_LABEL</code> are as in <code>gimple_build_cond</code>. |
| </p></dd></dl> |
| |
| <dl> |
| <dt><a name="index-gimple_005fcond_005fcode"></a>GIMPLE function: <em>enum tree_code</em> <strong>gimple_cond_code</strong> <em>(gimple g)</em></dt> |
| <dd><p>Return the code of the predicate computed by conditional |
| statement <code>G</code>. |
| </p></dd></dl> |
| |
| <dl> |
| <dt><a name="index-gimple_005fcond_005fset_005fcode"></a>GIMPLE function: <em>void</em> <strong>gimple_cond_set_code</strong> <em>(gimple g, enum tree_code code)</em></dt> |
| <dd><p>Set <code>CODE</code> to be the predicate code for the conditional statement |
| <code>G</code>. |
| </p></dd></dl> |
| |
| <dl> |
| <dt><a name="index-gimple_005fcond_005flhs"></a>GIMPLE function: <em>tree</em> <strong>gimple_cond_lhs</strong> <em>(gimple g)</em></dt> |
| <dd><p>Return the <code>LHS</code> of the predicate computed by conditional statement |
| <code>G</code>. |
| </p></dd></dl> |
| |
| <dl> |
| <dt><a name="index-gimple_005fcond_005fset_005flhs"></a>GIMPLE function: <em>void</em> <strong>gimple_cond_set_lhs</strong> <em>(gimple g, tree lhs)</em></dt> |
| <dd><p>Set <code>LHS</code> to be the <code>LHS</code> operand of the predicate computed by |
| conditional statement <code>G</code>. |
| </p></dd></dl> |
| |
| <dl> |
| <dt><a name="index-gimple_005fcond_005frhs"></a>GIMPLE function: <em>tree</em> <strong>gimple_cond_rhs</strong> <em>(gimple g)</em></dt> |
| <dd><p>Return the <code>RHS</code> operand of the predicate computed by conditional |
| <code>G</code>. |
| </p></dd></dl> |
| |
| <dl> |
| <dt><a name="index-gimple_005fcond_005fset_005frhs"></a>GIMPLE function: <em>void</em> <strong>gimple_cond_set_rhs</strong> <em>(gimple g, tree rhs)</em></dt> |
| <dd><p>Set <code>RHS</code> to be the <code>RHS</code> operand of the predicate computed by |
| conditional statement <code>G</code>. |
| </p></dd></dl> |
| |
| <dl> |
| <dt><a name="index-gimple_005fcond_005ftrue_005flabel"></a>GIMPLE function: <em>tree</em> <strong>gimple_cond_true_label</strong> <em>(gimple g)</em></dt> |
| <dd><p>Return the label used by conditional statement <code>G</code> when its |
| predicate evaluates to true. |
| </p></dd></dl> |
| |
| <dl> |
| <dt><a name="index-gimple_005fcond_005fset_005ftrue_005flabel"></a>GIMPLE function: <em>void</em> <strong>gimple_cond_set_true_label</strong> <em>(gimple g, tree label)</em></dt> |
| <dd><p>Set <code>LABEL</code> to be the label used by conditional statement <code>G</code> when |
| its predicate evaluates to true. |
| </p></dd></dl> |
| |
| <dl> |
| <dt><a name="index-gimple_005fcond_005fset_005ffalse_005flabel"></a>GIMPLE function: <em>void</em> <strong>gimple_cond_set_false_label</strong> <em>(gimple g, tree label)</em></dt> |
| <dd><p>Set <code>LABEL</code> to be the label used by conditional statement <code>G</code> when |
| its predicate evaluates to false. |
| </p></dd></dl> |
| |
| <dl> |
| <dt><a name="index-gimple_005fcond_005ffalse_005flabel"></a>GIMPLE function: <em>tree</em> <strong>gimple_cond_false_label</strong> <em>(gimple g)</em></dt> |
| <dd><p>Return the label used by conditional statement <code>G</code> when its |
| predicate evaluates to false. |
| </p></dd></dl> |
| |
| <dl> |
| <dt><a name="index-gimple_005fcond_005fmake_005ffalse"></a>GIMPLE function: <em>void</em> <strong>gimple_cond_make_false</strong> <em>(gimple g)</em></dt> |
| <dd><p>Set the conditional <code>COND_STMT</code> to be of the form ’if (1 == 0)’. |
| </p></dd></dl> |
| |
| <dl> |
| <dt><a name="index-gimple_005fcond_005fmake_005ftrue"></a>GIMPLE function: <em>void</em> <strong>gimple_cond_make_true</strong> <em>(gimple g)</em></dt> |
| <dd><p>Set the conditional <code>COND_STMT</code> to be of the form ’if (1 == 1)’. |
| </p></dd></dl> |
| |
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