1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/pr42709.c b/gcc/testsuite/gcc.dg/vect/pr42709.c
new file mode 100644
index 00000000000..8ccbfa65e81
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/pr42709.c
@@ -0,0 +1,28 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target vect_int } */
+
+#include <stdarg.h>
+#include "tree-vect.h"
+
+#define N 128 
+
+int *res[N];
+
+int
+main1 (int *a, int *b, int *c, int *d, int dummy)
+{
+  int i;
+
+  for (i = 0; i < N/2; i+=4)
+    {
+      res[i] = a + 16;
+      res[i+1] = b + 16;
+      res[i+2] = c + 16;
+      res[i+3] = d + 16;
+      if (dummy == 32)
+        abort ();
+    } 
+}
+
+/* { dg-final { cleanup-tree-dump "vect" } } */
+