end block can not be optimized away any more.

[libfirm] / ir / ir / irgwalk.c

diff --git a/ir/ir/irgwalk.c b/ir/ir/irgwalk.c
index e8ea204..6290926 100644 (file)
--- a/ir/ir/irgwalk.c
+++ b/ir/ir/irgwalk.c
@@ -8,6 +8,10 @@
 ** - execute the post function after recursion
 */
 
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
 # include "irnode.h"
 # include "irgraph.h" /* visited flag */