handle Block_entity like other node attributes

[libfirm] / ir / be / bestat.c

diff --git a/ir/be/bestat.c b/ir/be/bestat.c
index be09837..bdc8d9d 100644 (file)
--- a/ir/be/bestat.c
+++ b/ir/be/bestat.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2011 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -21,7 +21,6 @@
  * @file
  * @brief       Provides several statistic functions for the backend.
  * @author      Christian Wuerdig, Matthias Braun
- * @version     $Id$
  */
 #include "config.h"
 
@@ -52,7 +51,7 @@ struct pressure_walker_env_t {
        be_lv_t  *lv;
        double    insn_count;
        double    regpressure;
-       int       max_pressure;
+       size_t    max_pressure;
        const arch_register_class_t *cls;
 };
 
@@ -63,7 +62,7 @@ static void check_reg_pressure_class(pressure_walker_env_t *env,
        ir_graph     *irg  = env->irg;
        ir_node      *irn;
        ir_nodeset_t  live_nodes;
-       int           max_live;
+       size_t        max_live;
 
        ir_nodeset_init(&live_nodes);
        be_liveness_end_of_block(env->lv, cls, block, &live_nodes);
@@ -71,7 +70,7 @@ static void check_reg_pressure_class(pressure_walker_env_t *env,
        env->regpressure += max_live;
 
        sched_foreach_reverse(block, irn) {
-               int cnt;
+               size_t cnt;
 
                if (is_Phi(irn))
                        break;
@@ -86,9 +85,7 @@ static void check_reg_pressure_class(pressure_walker_env_t *env,
        if (max_live > env->max_pressure)
                env->max_pressure = max_live;
 
-#ifdef FIRM_STATISTICS
        stat_be_block_regpressure(irg, block, max_live, cls->name);
-#endif
        ir_nodeset_destroy(&live_nodes);
 }
 
@@ -166,19 +163,10 @@ static void node_stat_walker(ir_node *irn, void *data)
                } else {
                        (*stats)[BE_STAT_PHIS]++;
                }
-       } else if (!is_Proj(irn)) {
-               arch_irn_class_t classify = arch_irn_classify(irn);
-
-               if (classify & arch_irn_class_spill)
-                       (*stats)[BE_STAT_SPILLS]++;
-               if (classify & arch_irn_class_reload)
-                       (*stats)[BE_STAT_RELOADS]++;
-               if (classify & arch_irn_class_remat)
-                       (*stats)[BE_STAT_REMATS]++;
-               if (classify & arch_irn_class_copy)
-                       (*stats)[BE_STAT_COPIES]++;
-               if (classify & arch_irn_class_perm)
-                       (*stats)[BE_STAT_PERMS]++;
+       } else if (be_is_Perm(irn)) {
+               (*stats)[BE_STAT_PERMS]++;
+       } else if (be_is_Copy(irn)) {
+               (*stats)[BE_STAT_COPIES]++;
        }
 }
 
@@ -208,9 +196,6 @@ static const char *get_stat_name(enum be_stat_tag_t tag)
        case BE_STAT_MEM_PHIS: return "mem_phis";
        case BE_STAT_COPIES:   return "copies";
        case BE_STAT_PERMS:    return "perms";
-       case BE_STAT_SPILLS:   return "spills";
-       case BE_STAT_RELOADS:  return "reloads";
-       case BE_STAT_REMATS:   return "remats";
        default:               panic("unknown stat tag found");
        }
 }