*/
void set_opt_inline (int value);
-/** Enable/Disable optimization of dynamic method dispatch
+/** Enable/Disable optimization of dynamic method dispatch.
*
* This flag enables/disables the optimization of dynamic method dispatch.
* If the flag is turned on Sel nodes can be replaced by Const nodes representing
void set_opt_dyn_meth_dispatch (int value);
int get_opt_dyn_meth_dispatch (void);
+/** Enable/Disable type optimization of cast nodes.
+ *
+ * Controls the optimizations in tropt.h. Default: on.
+ */
+void set_opt_optimize_class_casts (int value);
+int get_opt_optimize_class_casts (void);
+void set_opt_optimize_class_casts_verbose (int value);
+int get_opt_optimize_class_casts_verbose (void);
+
+/** Restricts the behaviour of cast optimization.
+ *
+ * If set, downcast are not optimized if they might be
+ * illegal as in (Super)(Sub) (new Super()). Default:
+ * 0 == not suppressed.
+ */
+void set_opt_suppress_downcast_optimization(int value);
+int get_opt_suppress_downcast_optimization(void);
+
/** Enable/Disable optimization of tail-recursion calls.
*
* This flag enables/disables the optimization tail-recursion call.
*/
void set_opt_if_conversion(int value);
+/**
+ * Enable/Disable real function call optimization.
+ *
+ * Real function call optimization detects "real functions" and
+ * allows the floationg of Call nodes.
+ */
+void set_opt_real_function_call(int value);
+
/** Enable/Disable normalizations of the firm representation.
*
* This flag guards transformations that normalize the firm representation