- fixed r22803

[libfirm] / ir / be / beifg_list.c

diff --git a/ir/be/beifg_list.c b/ir/be/beifg_list.c
index 355df95..5482104 100644 (file)
--- a/ir/be/beifg_list.c
+++ b/ir/be/beifg_list.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -24,9 +24,7 @@
  * @date        18.11.2005
  * @version     $Id$
  */
-#ifdef HAVE_CONFIG_H
 #include "config.h"
-#endif
 
 #include <stdlib.h>
 
@@ -427,13 +425,12 @@ static const be_ifg_impl_t ifg_list_impl = {
 
 be_ifg_t *be_ifg_list_new(const be_chordal_env_t *env)
 {
-       ifg_list_t *ifg = xmalloc(sizeof(*ifg));
-       adj_head_t **adj_heads_array = xmalloc(env->irg->last_node_idx * sizeof(adj_heads_array[0]));
+       ifg_list_t  *ifg             = XMALLOC(ifg_list_t);
+       adj_head_t **adj_heads_array = XMALLOCNZ(adj_head_t*, env->irg->last_node_idx);
 
        ifg->impl = &ifg_list_impl;
        ifg->env  = env;
 
-       memset(adj_heads_array, 0, env->irg->last_node_idx * sizeof(adj_heads_array[0]));
        ifg->adj_heads = adj_heads_array;
 
        obstack_init(&ifg->obst);