values may die at every use

[libfirm] / ir / be / beschedmris.c

diff --git a/ir/be/beschedmris.c b/ir/be/beschedmris.c
index 262834c..533bfb0 100644 (file)
--- a/ir/be/beschedmris.c
+++ b/ir/be/beschedmris.c
@@ -6,6 +6,9 @@
  * @author Sebastian Hack
  * @date   04.04.2006
  */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 
 #include <limits.h>
 
@@ -55,7 +58,7 @@ typedef struct _mris_irn_t {
 static void *mris_irn_data_init(phase_t *ph, const ir_node *irn, void *data)
 {
        mris_irn_t *mi = data ? data : phase_alloc(ph, sizeof(mi[0]));
-       memset(data, 0, sizeof(mi[0]));
+       memset(mi, 0, sizeof(mi[0]));
        INIT_LIST_HEAD(&mi->lineage_list);
        return mi;
 }