X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Flibfirm%2Firlivechk.h;h=53988e7aefb33d9aecffc3ac02a8e0b8b16369b4;hb=d44b3844af84684de9b0213b77c175f80f8b84ee;hp=a4903332e2d68f82492559a491ed059413a05884;hpb=0b92932d805ac8ee1117e12e58d8d0dc4228d05f;p=libfirm

diff --git a/include/libfirm/irlivechk.h b/include/libfirm/irlivechk.h
index a4903332e..53988e7ae 100644
--- a/include/libfirm/irlivechk.h
+++ b/include/libfirm/irlivechk.h
@@ -28,11 +28,13 @@
  * Hence, nothing has to be updated if the program is modified unless the CFG is touched.
  * See .c file for more comments.
  */
+
 #ifndef FIRM_ANA_IRLIVECHK_H
 #define FIRM_ANA_IRLIVECHK_H
 
 #include "irgraph.h"
 #include "irnode.h"
+#include "dfs.h"
 
 typedef enum {
 	lv_chk_state_in  = 1,
@@ -46,9 +48,10 @@ typedef struct _lv_chk_t lv_chk_t;
 /**
  * Make a new liveness check environment.
  * @param irg The graph.
+ * @param dfs A forward DFS on CFG of the given irg.
  * @return    The environment.
  */
-extern lv_chk_t *lv_chk_new(ir_graph *irg);
+extern lv_chk_t *lv_chk_new(ir_graph *irg, const dfs_t *dfs);
 
 /**
  * Free liveness check information.