1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/compat/struct-by-value-22_main.c b/gcc/testsuite/gcc.dg/compat/struct-by-value-22_main.c
new file mode 100644
index 000000000..1fd2eba1c
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/compat/struct-by-value-22_main.c
@@ -0,0 +1,20 @@
+/* Test variable sized function argument passing.
+   GCC 3.2 and earlier is incompatible with GCC 3.3+ on x86-64,
+   the latter passes variable sized arguments by reference while
+   the former doesn't.
+   See http://gcc.gnu.org/ml/gcc-patches/2003-01/msg01830.html */
+
+#ifndef SKIP_VLA_IN_STRUCT
+extern void struct_by_value_22_x (void);
+#endif
+extern void exit (int);
+int fails;
+
+int
+main ()
+{
+#ifndef SKIP_VLA_IN_STRUCT
+  struct_by_value_22_x ();
+#endif
+  exit (0);
+}