diff --git a/test/Analysis/array-struct.c b/test/Analysis/array-struct.c
index 318f92f..17c0d46 100644
--- a/test/Analysis/array-struct.c
+++ b/test/Analysis/array-struct.c
@@ -63,6 +63,7 @@
   char *p;
   p = __builtin_alloca(10); 
   p[1] = 'a';
+  p += 2;
 }
 
 struct s2;