fixed lots of warnings in testprograms

[libfirm] / ir / be / test / nested_loops2.c

diff --git a/ir/be/test/nested_loops2.c b/ir/be/test/nested_loops2.c
index 40781d3..ad805cb 100644 (file)
--- a/ir/be/test/nested_loops2.c
+++ b/ir/be/test/nested_loops2.c
@@ -1,6 +1,10 @@
+#include <stdio.h>
+
+int k = 0;
+
 static void
 send_via_write() {
-  int r2;
+  int r2 = k;
   if ( r2 <= 2147483647 )
   {
   }