*
* Returns true if the Cast node casts a class type to a super type.
* Works also for pointers to classes (recursively).
+ *
+ * Needs typeinfo calculated.
*/
int is_Cast_upcast(ir_node *node);
*
* Returns true if the Cast node casts a class type to a sub type.
* Works also for pointers to classes (recursively).
+ *
+ * Needs typeinfo calculated.
*/
int is_Cast_downcast(ir_node *node);
int is_Div(const ir_node *node);
/** return true if node is a DivMod node. */
int is_DivMod(const ir_node *node);
+/** return true if node is a Quot node. */
+int is_Quot(const ir_node *node);
/** returns true if the node is not a Block */
int is_no_Block(const ir_node *node);
/** returns true if the node is a Block */
int is_SymConst(const ir_node *node);
/** returns true if node is a Cond node. */
int is_Cond(const ir_node *node);
+/** returns true of node is a CopyB node */
+int is_CopyB(const ir_node *node);
/** returns true if node is a Cmp node. */
int is_Cmp(const ir_node *node);
/** returns true if node is an Alloc node */