1 files changed, 50 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/no-vfa-vect-101.c b/gcc/testsuite/gcc.dg/vect/no-vfa-vect-101.c
new file mode 100644
index 000000000..1830eb8aa
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/no-vfa-vect-101.c
@@ -0,0 +1,50 @@
+/* { dg-require-effective-target vect_int } */
+
+#include <stdlib.h>
+#include <stdarg.h>
+#include "tree-vect.h"
+
+#define N 9
+
+struct extraction
+{
+  int a[N];
+  int b[N];
+};
+
+static int a[N] = {1,2,3,4,5,6,7,8,9};
+static int b[N] = {2,3,4,5,6,7,8,9,0};
+
+__attribute__ ((noinline))
+int main1 (int x, int y) {
+  int i;
+  struct extraction *p;
+  p = (struct extraction *) malloc (sizeof (struct extraction));
+
+  /* Not vectorizable: different unknown offset.  */
+  for (i = 0; i < N; i++)
+    {
+      *((int *)p + x + i) = a[i];
+      *((int *)p + y + i) = b[i];
+    }
+
+  /* check results: */
+  for (i = 0; i < N; i++)
+    {
+       if (p->a[i] != a[i] || p->b[i] != b[i])
+         abort();
+    }
+  return 0;
+}
+
+int main (void)
+{ 
+  check_vect ();
+
+  return main1 (0, N);
+}
+
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" } } */
+/* { dg-final { scan-tree-dump-times "can't determine dependence" 1 "vect" } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */
+