+/**
+ * This file calls the corresponding statistic functions for
+ * some backend statistics.
+ * $Id$
+ */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef FIRM_STATISTICS
+
#include "irnode_t.h"
#include "irprintf.h"
#include "irgwalk.h"
#include "irhooks.h"
#include "dbginfo_t.h"
-#include "firmstat.h"
-#include "ident.h"
+#include "firmstat_t.h"
+#include "irtools.h"
#include "bestat.h"
#include "belive_t.h"
#include "besched.h"
-#undef MIN
-#define MIN(a, b) (a < b ? a : b)
-
/**
* Collect reg pressure statistics per block and per class.
*/
max_live = cnt < max_live ? max_live : cnt;
}
- hook_be_block_regpressure(block, birg->irg, max_live, new_id_from_str(cls->name));
+ stat_be_block_regpressure(birg->irg, block, MIN(max_live, 5), cls->name);
}
}
void be_do_stat_reg_pressure(be_irg_t *birg) {
- /* Collect register pressure information for each block */
- irg_block_walk_graph(birg->irg, stat_reg_pressure_block, NULL, birg);
+ if (stat_is_active()) {
+ be_liveness(birg->irg);
+ /* Collect register pressure information for each block */
+ irg_block_walk_graph(birg->irg, stat_reg_pressure_block, NULL, birg);
+ }
}
/**
* Notify statistic module about amount of ready nodes.
*/
void be_do_stat_sched_ready(ir_node *block, nodeset *ready_set) {
- hook_be_block_sched_ready(block, get_irn_irg(block), MIN(nodeset_count(ready_set), 5));
+ if (stat_is_active()) {
+ stat_be_block_sched_ready(get_irn_irg(block), block, nodeset_count(ready_set));
+ }
+}
+
+/**
+ * Pass information about a perm to the statistic module.
+ */
+void be_do_stat_perm(const char *class_name, int n_regs, ir_node *perm, ir_node *block, int n, int real_size) {
+ if (stat_is_active()) {
+ stat_be_block_stat_perm(class_name, n_regs, perm, block, n, real_size);
+ }
+}
+
+/**
+ * Pass information about a cycle or chain in a perm to the statistic module.
+ */
+void be_do_stat_permcycle(const char *class_name, ir_node *perm, ir_node *block, int is_chain, int n_elems, int n_ops) {
+ if (stat_is_active()) {
+ stat_be_block_stat_permcycle(class_name, perm, block, is_chain, n_elems, n_ops);
+ }
}
+
+#else
+
+void (be_do_stat_reg_pressure)(be_irg_t *birg) {}
+void (be_do_stat_sched_ready)(ir_node *block, nodeset *ready_set) {}
+void (be_do_stat_perm)(const char *class_name, int n_regs, ir_node *perm, ir_node *block, int n, int real_size) {}
+
+#endif /* FIRM_STATISTICS */