--- gcc/testsuite/gcc.dg/tree-ssa/structopt-2.c	(/gcc-local/trunk)	(revision 30596)
+++ gcc/testsuite/gcc.dg/tree-ssa/structopt-2.c	(/gcc-local/export-ddg)	(revision 30596)
@@ -39,8 +39,8 @@ int main(void)
 	foo (x);
 
 }
-/* { dg-final { scan-tree-dump-times "a.e" 0 "optimized" } } */
-/* { dg-final { scan-tree-dump-times "a.f" 0 "optimized" } } */
-/* { dg-final { scan-tree-dump-times "a.g" 0 "optimized" } } */
-/* { dg-final { scan-tree-dump-times "b.e" 0 "optimized" } } */
+/* { dg-final { scan-tree-dump-times "a\\.e" 0 "optimized" } } */
+/* { dg-final { scan-tree-dump-times "a\\.f" 0 "optimized" } } */
+/* { dg-final { scan-tree-dump-times "a\\.g" 0 "optimized" } } */
+/* { dg-final { scan-tree-dump-times "b\\.e" 0 "optimized" } } */
 /* { dg-final { cleanup-tree-dump "optimized" } } */