1 files changed, 35 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/autopar/pr68460.c b/gcc/testsuite/gcc.dg/autopar/pr68460.c
new file mode 100644
index 00000000000..0c00065afbd
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/autopar/pr68460.c
@@ -0,0 +1,35 @@
+/* { dg-do "compile" } */
+/* { dg-options "-O -ftree-parallelize-loops=2 -ftree-vectorize -fno-tree-ch -fno-tree-dominator-opts" } */
+
+void abort (void);
+
+int d[1024], e[1024];
+
+int
+foo (void)
+{
+  int s = 0;
+  int i;
+
+  for (i = 0; i < 1024; i++)
+    s += d[i] - e[i];
+
+  return s;
+}
+
+int
+main ()
+{
+  int i;
+
+  for (i = 0; i < 1024; i++)
+    {
+      d[i] = i * 2;
+      e[i] = i;
+    }
+
+  if (foo () != 1023 * 1024 / 2)
+    abort ();
+
+  return 0;
+}