1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/debug/vta-3.c b/gcc/testsuite/gcc.dg/debug/vta-3.c
new file mode 100644
index 00000000000..7d014f1bc1e
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/debug/vta-3.c
@@ -0,0 +1,17 @@
+/* { dg-do compile } */
+
+int
+foo (void)
+{
+  union { char e[8]; int i; } a, b;
+  char *c, *d;
+  unsigned int i;
+  c = a.e;
+  d = &b.e[sizeof (int) - 1];
+  for (i = 0; i < sizeof (int); i++)
+    {
+      *d = *c++;
+      --d;
+    }
+  return b.i;
+}