-/* 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_straightening = 1; /* */
-int opt_control_flow_weak_simplification = 1; /* */
-int opt_control_flow_strong_simplification = 1; /* */
-int opt_dead_node_elimination = 1; /* Reclaim memory */
-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)
-{
- opt_cse = value;
-}
+#define FLAG(name, value, def) (irf_##name & def) |
+#define E_FLAG(name, value, def) FLAG(name, value, def)
+#define I_FLAG(name, value, def) FLAG(name, value, def)