From: Götz Lindenmaier <goetz@ipd.info.uni-karlsruhe.de>
Date: Wed, 19 May 2004 08:38:13 +0000 (+0000)
Subject: assertion in search for mem leak, more debug output
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;ds=sidebyside;h=4abe989dddd4c629fcc1ab4723bf93436e5d425b;p=libfirm

assertion in search for mem leak, more debug output

[r2921]
---

diff --git a/ir/tr/entity.c b/ir/tr/entity.c
index 2a2810bc9..09b6196e5 100644
--- a/ir/tr/entity.c
+++ b/ir/tr/entity.c
@@ -130,14 +130,17 @@ void free_entity_attrs(entity *ent) {
   if (get_type_tpop(get_entity_owner(ent)) == type_class) {
     DEL_ARR_F(ent->overwrites);    ent->overwrites = NULL;
     DEL_ARR_F(ent->overwrittenby); ent->overwrittenby = NULL;
+  } else {
+    assert(ent->overwrites == NULL);
+    assert(ent->overwrittenby == NULL);
   }
   /* if (ent->values) DEL_ARR_F(ent->values); *//* @@@ warum nich? */
   if (ent->val_paths) {
     if (is_compound_entity(ent))
       for (i = 0; i < get_compound_ent_n_values(ent); i++)
-    if (ent->val_paths[i]) ;
-      /* free_compound_graph_path(ent->val_paths[i]) ;  * @@@ warum nich? */
-      /* Geht nich: wird mehrfach verwendet!!! ==> mehrfach frei gegeben. */
+	if (ent->val_paths[i]) ;
+    /* free_compound_graph_path(ent->val_paths[i]) ;  * @@@ warum nich? */
+    /* Geht nich: wird mehrfach verwendet!!! ==> mehrfach frei gegeben. */
     /* DEL_ARR_F(ent->val_paths); */
   }
   ent->val_paths = NULL;
@@ -944,6 +947,25 @@ void dump_entity (entity *ent) {
   printf("  type:  %s (%ld)\n", get_type_name(type),  get_type_nr(type));
   printf("  owner: %s (%ld)\n", get_type_name(owner), get_type_nr(owner));
 
+  if (get_entity_n_overwrites(ent) > 0) {
+    printf ("  overwrites:\n");
+    for (i = 0; i < get_entity_n_overwrites(ent); ++i) {
+      entity *ov = get_entity_overwrites(ent, i);
+      printf("    %d: %s of class %s\n", i, get_entity_name(ov), get_type_name(get_entity_owner(ov)));
+    }
+  } else {
+    printf("  Does not overwrite other entities. \n");
+  }
+  if (get_entity_n_overwrittenby(ent) > 0) {
+    printf ("  overwritten by:\n");
+    for (i = 0; i < get_entity_n_overwrittenby(ent); ++i) {
+      entity *ov = get_entity_overwrittenby(ent, i);
+      printf("    %d: %s of class %s\n", i, get_entity_name(ov), get_type_name(get_entity_owner(ov)));
+    }
+  } else {
+    printf("  Is not overwriten by other entities. \n");
+  }
+
   printf ("  allocation:  ");
   switch (get_entity_allocation(ent)) {
     X(allocation_dynamic);