-
-
-/* 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;
-}
-
-INLINE int
-get_opt_cse (void)
-{
- 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)
-{
- opt_constant_folding=value;
-}
-
-INLINE int
-get_opt_constant_folding (void)
+#include "irtools.h"
+#include "irflag_t.h"
+
+/* DISABLE - don't do this optimization
+ ENABLE - lets see, if there is a better graph */
+#define ON -1
+#define OFF 0
+
+#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)
+#define R_FLAG(name, value)
+
+optimization_state_t libFIRM_opt =
+#include "irflag_t.def"
+ 0;
+
+#undef FLAG
+#undef E_FLAG
+#undef I_FLAG
+#undef R_FLAG
+
+/** The bitset of currently running phases. */
+optimization_state_t libFIRM_running = 0;
+
+/* verbose is always off on default */
+optimization_state_t libFIRM_verb = 0;
+
+/* silence warnings */
+void set_opt_optimize(int value);
+int get_opt_optimize(void);
+
+/* an external flag can be set and get from outside */
+#define E_FLAG(name, value, def) \
+void set_opt_##name(int flag) { \
+ if (flag) libFIRM_opt |= irf_##name; \
+ else libFIRM_opt &= ~irf_##name; \
+} \
+int (get_opt_##name)(void) { \
+ return _get_opt_##name(); \
+}
+
+/* an internal flag can only be set from outside */
+#define I_FLAG(name, value, def) \
+void set_opt_##name(int flag) { \
+ if (flag) libFIRM_opt |= irf_##name; \
+ else libFIRM_opt &= ~irf_##name; \
+} \
+
+#define R_FLAG(name, value)
+
+/* generate them */
+#include "irflag_t.def"
+
+#undef I_FLAG
+#undef E_FLAG
+#undef R_FLAG
+
+/* for compatibility reasons */
+void set_optimize(int value)