1 files changed, 55 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/vect-86.c b/gcc/testsuite/gcc.dg/vect/vect-86.c
new file mode 100644
index 000000000..334e54ee4
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/vect-86.c
@@ -0,0 +1,55 @@
+/* { dg-require-effective-target vect_int } */
+
+#include <stdarg.h>
+#include "tree-vect.h"
+
+#define N 16
+
+int a[N];
+
+__attribute__ ((noinline))
+int main1 (int n)
+{
+  int i, j, k;
+  int b[N];
+
+  for (i = 0; i < n; i++)
+    {
+      for (j = 0; j < n; j++)
+        {
+	  k = i + n;
+          a[j] = k;
+        }
+      b[i] = k;
+    }
+
+
+  for (j = 0; j < n; j++)
+    if (a[j] != i + n - 1)
+      abort();	
+
+  for (i = 0; i < n; i++)
+    if (b[i] != i + n)
+      abort();	
+
+  return 0;
+}
+
+int main (void)
+{ 
+  check_vect ();
+
+  main1 (N);
+  main1 (0);
+  main1 (1);
+  main1 (2);
+  main1 (N-1);
+
+  return 0;
+}
+
+/* Fails for targets that don't vectorize PLUS (e.g alpha).  */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */
+/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 0 "vect" } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */