# include "config.h"
#endif
+#include <stdio.h>
+
+#ifdef WITH_LIBCORE
+#include <libcore/lc_opts.h>
+#endif
+
#include "firm_common.h"
+#include "irtools.h"
#include "irflag_t.h"
/* DISABLE - don't do this optimization
int firm_verbosity_level;
/* an external flag can be set and get from outside */
-#define E_FLAG(name, value, def) \
-void set_opt_##name(int flag) { \
- if (value) libFIRM_opt |= irf_##name; \
- else libFIRM_opt &= ~irf_##name; \
-} \
+#define E_FLAG(name, value, def) \
+void set_opt_##name(int flag) { \
+ if (flag) libFIRM_opt |= irf_##name; \
+ else libFIRM_opt &= ~irf_##name; \
+} \
void set_opt_##name##_verbose(int flag) { \
- if (value) libFIRM_verb |= irf_##name; \
- else libFIRM_verb &= ~irf_##name; \
+ if (flag) libFIRM_verb |= irf_##name; \
+ else libFIRM_verb &= ~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 (value) libFIRM_opt |= irf_##name; \
- else libFIRM_opt &= ~irf_##name; \
+ if (flag) libFIRM_opt |= irf_##name; \
+ else libFIRM_opt &= ~irf_##name; \
} \
-void set_opt_##name##_verbose(int flag) { \
- if (value) libFIRM_verb |= irf_##name; \
- else libFIRM_verb &= ~irf_##name; \
+void set_opt_##name##_verbose(int flag) { \
+ if (flag) libFIRM_verb |= irf_##name; \
+ else libFIRM_verb &= ~irf_##name; \
}
/* generate them */
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);
}
void set_firm_verbosity (int value) {
{
libFIRM_opt = *state;
}
+
+/* Switches ALL optimizations off */
+void all_optimizations_off(void)
+{
+ libFIRM_opt = 0;
+}
+
+#ifdef _DEBUG
+/* only for debugging */
+void firm_show_flags(FILE *f) {
+ if (! f)
+ f = stdout;
+ printf("Firm optimization state:\n");
+#define E_FLAG(name, value, def) printf(" %-20s = %s\n", #name, get_opt_##name() ? "ON" : "OFF");
+#define I_FLAG(name, value, def) printf(" %-20s = %s\n", #name, get_opt_##name() ? "ON" : "OFF");
+#include "irflag_t.def"
+#undef I_FLAG
+#undef E_FLAG
+ printf("\n");
+}
+#endif
+
+#ifdef WITH_LIBCORE
+static const lc_opt_table_entry_t firm_flags[] = {
+#define I_FLAG(name, val, def) LC_OPT_ENT_BIT(#name, #name, &libFIRM_opt, (1 << val)),
+#define E_FLAG(name, val, def) LC_OPT_ENT_BIT(#name, #name, &libFIRM_opt, (1 << val)),
+#include "irflag_t.def"
+#undef I_FLAG
+#undef E_FLAG
+ { NULL }
+};
+#endif
+
+void firm_init_flags(void)
+{
+#ifdef WITH_LIBCORE
+ lc_opt_entry_t *grp = lc_opt_get_grp(firm_opt_get_root(), "opt");
+ lc_opt_add_table(grp, firm_flags);
+#endif
+}
+
+firm_verification_t opt_do_node_verification = FIRM_VERIFICATION_ON;
+
+void do_node_verification(firm_verification_t mode) {
+ opt_do_node_verification = mode;
+}