1 files changed, 24 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/torture/20090618-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/torture/20090618-1.c
new file mode 100644
index 000000000..8b601d62c
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/torture/20090618-1.c
@@ -0,0 +1,24 @@
+/* { dg-do run } */
+/* { dg-skip-if "" { *-*-* } { "-O0" } { "" } } */
+
+extern void abort (void);
+
+struct X { int *p; int *q; };
+
+int foo(void)
+{
+  int i = 0, j = 1;
+  struct X x, y;
+  int **p;
+  y.p = &i;
+  x.q = &j;
+  p = __builtin_mempcpy (&x, &y, sizeof (int *));
+  return **p;
+}
+
+int main()
+{
+  if (foo() != 1)
+    abort ();
+  return 0;
+}