+void set_opt_cse (int value)
+{
+ if (value)
+ libFIRM_opt |= OPT_CSE;
+ else
+ libFIRM_opt &= ~OPT_CSE;
+}
+
+void set_opt_global_cse(int value)
+{
+ if (value)
+ libFIRM_opt |= OPT_GLOBAL_CSE;
+ else
+ libFIRM_opt &= ~OPT_GLOBAL_CSE;
+}
+
+void set_opt_strength_red (int value)
+{
+ if (value)
+ libFIRM_opt |= OPT_STRENGTH_RED;
+ else
+ libFIRM_opt &= ~OPT_STRENGTH_RED;
+}
+
+void set_opt_strength_red_verbose (int value)
+{
+ if (value)
+ libFIRM_verb |= OPT_STRENGTH_RED;
+ else
+ libFIRM_verb &= ~OPT_STRENGTH_RED;
+}
+
+void
+set_opt_constant_folding(int value)
+{
+ if (value)
+ libFIRM_opt |= OPT_CONSTANT_FOLDING;
+ else
+ libFIRM_opt &= ~OPT_CONSTANT_FOLDING;
+}
+
+void
+set_opt_redundant_LoadStore(int value) {
+ if (value)
+ libFIRM_opt |= OPT_REDUNDANT_LOADSTORE;
+ else
+ libFIRM_opt &= ~OPT_REDUNDANT_LOADSTORE;
+}
+
+void
+set_opt_unreachable_code(int value)
+{
+ if (value)
+ libFIRM_opt |= OPT_UNREACHABLE_CODE;
+ else
+ libFIRM_opt &= ~OPT_UNREACHABLE_CODE;
+}
+
+void set_opt_control_flow(int value)
+{
+ set_opt_control_flow_straightening(value);
+ set_opt_control_flow_weak_simplification(value);
+ set_opt_control_flow_strong_simplification(value);
+ set_opt_critical_edges(value);
+}
+
+/* Performs Straightening */
+void set_opt_control_flow_straightening(int value)
+{
+ if (value)
+ libFIRM_opt |= OPT_CONTROL_FLOW_STRAIGHTENING;
+ else
+ libFIRM_opt &= ~OPT_CONTROL_FLOW_STRAIGHTENING;
+}
+
+/* Performs if simplifications in local optimizations. */
+void set_opt_control_flow_weak_simplification(int value)
+{
+ if (value)
+ libFIRM_opt |= OPT_CONTROL_FLOW_WEAK_SIMPLIFICATION;
+ else
+ libFIRM_opt &= ~OPT_CONTROL_FLOW_WEAK_SIMPLIFICATION;
+}
+
+/* Performs strong if and loop simplification (in optimize_cf). */
+void set_opt_control_flow_strong_simplification(int value)
+{
+ if (value)
+ libFIRM_opt |= OPT_CONTROL_FLOW_STRONG_SIMPLIFICATION;
+ else
+ libFIRM_opt &= ~OPT_CONTROL_FLOW_STRONG_SIMPLIFICATION;
+}
+
+void set_opt_critical_edges(int value)
+{
+ if (value)
+ libFIRM_opt |= OPT_CRITICAL_EDGES;
+ else
+ libFIRM_opt &= ~OPT_CRITICAL_EDGES;
+}
+
+void set_opt_reassociation(int value)
+{
+ if (value)
+ libFIRM_opt |= OPT_REASSOCIATION;
+ else
+ libFIRM_opt &= ~OPT_REASSOCIATION;
+}
+
+void set_opt_dead_node_elimination(int value)
+{
+ if (value)
+ libFIRM_opt |= OPT_DEAD_NODE_ELIMINATION;
+ else
+ libFIRM_opt &= ~OPT_DEAD_NODE_ELIMINATION;
+}
+
+void set_opt_dead_method_elimination (int value) {
+ if (value)
+ libFIRM_opt |= OPT_DEAD_METHOD_ELIMINATION;
+ else
+ libFIRM_opt &= ~OPT_DEAD_METHOD_ELIMINATION;
+}
+
+void set_opt_dead_method_elimination_verbose (int value) {
+ if (value)
+ libFIRM_verb |= OPT_DEAD_METHOD_ELIMINATION;
+ else
+ libFIRM_verb &= ~OPT_DEAD_METHOD_ELIMINATION;
+}
+
+void set_optimize(int value)
+{
+ if (value)
+ libFIRM_opt |= OPT_OPTIMIZED;
+ else
+ libFIRM_opt &= ~OPT_OPTIMIZED;
+}
+
+int get_optimize(void)
+{
+ return get_opt_optimize();
+}
+
+
+void set_firm_verbosity (int value) {
+ firm_verbosity_level = value;
+}
+
+int (get_firm_verbosity) (void) {
+ return __get_firm_verbosity();
+}
+
+