/* 0 - don't do this optimization
1 - lets see, if there is a better graph */
+int optimized = 1; /* Turn off all optimizations */
+
int opt_cse = 1; /* Hash the nodes */
+int opt_global_cse = 0; /* Don't use block predecessor for comparison */
+/* @@@ 0 solage code placement fehlt */
int opt_constant_folding = 1; /* Evaluate operations */
int opt_unreachable_code = 1; /* Bad node propagation */
+int opt_control_flow = 1; /* control flow optimizations. */
int opt_dead_node_elimination = 1; /* Reclaim memory */
-int optimized = 1;
-int opt_inline = 1;
+int opt_reassociation = 1; /* Reassociate nodes */
+int opt_inline = 1; /* Do inlining transformation */
/* set the flags with set_flagname, get the flag with get_flagname */
-
inline void
set_opt_cse (int value)
{
return opt_cse;
}
+void set_opt_global_cse (int value)
+{
+ opt_global_cse = value;
+}
+
+int get_opt_global_cse (void)
+{
+ return opt_global_cse;
+}
+
inline void
set_opt_constant_folding (int value)
{
return opt_unreachable_code;
}
+inline void set_opt_control_flow(int value) {
+ opt_control_flow = value;
+}
+
+inline int get_opt_control_flow(void) {
+ return opt_control_flow;
+}
+
+inline void
+set_opt_reassociation(int value)
+{
+ opt_reassociation = value;
+}
+
+inline int
+get_opt_reassociation(void)
+{
+ return opt_reassociation;
+}
inline void
set_opt_dead_node_elimination (int value)