constified is_Phi

[libfirm] / ir / ana / callgraph.c

diff --git a/ir/ana/callgraph.c b/ir/ana/callgraph.c
index ace69d7..ed0b279 100644 (file)
--- a/ir/ana/callgraph.c
+++ b/ir/ana/callgraph.c
@@ -9,8 +9,16 @@
  * Copyright:   (c) 2004 Universität Karlsruhe
  * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
  */
-
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include <stdlib.h>
+
 #include "callgraph.h"
 
 #include "irloop_t.h"
@@ -239,8 +247,8 @@ void free_callgraph(void) {
     ir_graph *irg = get_irp_irg(i);
     if (irg->callees) DEL_ARR_F(irg->callees);
     if (irg->callers) DEL_ARR_F(irg->callers);
-    if (irg->callee_isbe) DEL_ARR_F(irg->callee_isbe);
-    if (irg->caller_isbe) DEL_ARR_F(irg->caller_isbe);
+    if (irg->callee_isbe) free(irg->callee_isbe);
+    if (irg->caller_isbe) free(irg->caller_isbe);
     irg->callees = NULL;
     irg->callers = NULL;
     irg->callee_isbe = NULL;