Added support for out edges.

[libfirm] / testprograms / strength_red_example.c

diff --git a/testprograms/strength_red_example.c b/testprograms/strength_red_example.c
index 9246f89..59726dd 100644 (file)
--- a/testprograms/strength_red_example.c
+++ b/testprograms/strength_red_example.c
@@ -152,7 +152,6 @@ static void function_begin(type *owner, type *mtp, char *fct_name, loop_dir_t lo
 }
 
 int x;
-static int y;
 
 /**
  * finishes a builded function.