1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/pr18425.c b/gcc/testsuite/gcc.dg/vect/pr18425.c
new file mode 100644
index 000000000..08f7b65cc
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/pr18425.c
@@ -0,0 +1,17 @@
+/* { dg-do compile } */
+/* ??? Using "long" isn't quite right; we're testing vectors of pointers here.
+   But since no extant target supports sizeof(long) != sizeof(void*)...  */
+/* { dg-require-effective-target vect_long } */
+
+char **      _M_allocate();
+void
+_M_fill_insert(unsigned int __n)
+{
+   char **__new_start = _M_allocate();
+   char *__tmp = 0;
+   for (; __n > 0; --__n, ++__new_start)
+     *__new_start = __tmp;
+}
+
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */