X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fopt%2Floop_unrolling.h;h=5c0c7cbe5ae839c4aa3080b8eb81e7769f59095d;hb=229528cc3e74e956082afb64791e46ec5ed49f20;hp=e8da11da0b8cd08d126de4dda82ede1032947feb;hpb=80bf35e9b0cb04b2637aaab8fc4057f6e67e47e7;p=libfirm

diff --git a/ir/opt/loop_unrolling.h b/ir/opt/loop_unrolling.h
index e8da11da0..5c0c7cbe5 100644
--- a/ir/opt/loop_unrolling.h
+++ b/ir/opt/loop_unrolling.h
@@ -21,10 +21,10 @@
 #define _LOOP_UNROLLING_H_
 
 #include "irgraph.h"
-
+/* Make a copy for a ir node.*/
+void copy_irn(ir_node *irn, void *env);
 /**
  * Do Loop unrolling in the given graph.
  */
 void optimize_loop_unrolling(ir_graph *irg);
-
 #endif  /* _LOOP_UNROLLING_H_ */