ipa-type-escape.c (discover_unique_type): Remove dead code at end of function.

        * ipa-type-escape.c (discover_unique_type): Remove dead code at
        end of function.  Reindent.

From-SVN: r104619

gcc/ChangeLog

+2005-09-24  Richard Henderson  <rth@redhat.com>
+
+	* ipa-type-escape.c (discover_unique_type): Remove dead code at
+	end of function.  Reindent.
+
 2005-09-24  Ian Lance Taylor  <ian@airs.com>
 
 	* convert.c (convert_to_integer): Don't test for ENUMERAL_TYPE in

gcc/ipa-type-escape.c

@@ -200,15 +200,17 @@ compare_type_brand (splay_tree_key sk1, splay_tree_key sk2)
 static tree
 discover_unique_type (tree type)
 {
-  struct type_brand_s * brand = xmalloc(sizeof(struct type_brand_s));
+  struct type_brand_s * brand = xmalloc (sizeof (struct type_brand_s));
   int i = 0;
   splay_tree_node result;
 
+  brand->name = get_name_of_type (type);
+
   while (1)
     {
-    brand->name = get_name_of_type (type);
-    brand->seq = i;
+      brand->seq = i++;
       result = splay_tree_lookup (all_canon_types, (splay_tree_key) brand);
+
       if (result)
 	{
 	  /* Create an alias since this is just the same as
@@ -248,9 +250,7 @@ discover_unique_type (tree type)
 	  bitmap_set_bit (global_types_seen, TYPE_UID (type));
 	  return type;
 	}
-    i++;
     }
-  free (brand);
 }
 
 /* Return true if TYPE is one of the type classes that we are willing