Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 48 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/gcc.target/mips/va-arg-1.c b/gcc-4.9/gcc/testsuite/gcc.target/mips/va-arg-1.c
new file mode 100644
index 000000000..87c95f525
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/mips/va-arg-1.c
@@ -0,0 +1,48 @@
+/* See PR 52154 for the xfail.  */
+/* { dg-do run { xfail { mips_eabi && { hard_float && ilp32 } } } } */
+
+#include <stdarg.h>
+
+extern void abort (void);
+
+struct __attribute__((aligned(16))) empty {};
+
+static void __attribute__((noinline))
+check_args (int count, ...)
+{
+  va_list va;
+  int i;
+
+  va_start (va, count);
+  for (i = 0; i < count; i++)
+    if (va_arg (va, int) != 1000 + i)
+      abort ();
+
+  va_arg (va, struct empty);
+  if (va_arg (va, int) != 2000 + count)
+    abort ();
+
+  va_end (va);
+}
+
+int
+main (void)
+{
+  struct empty e;
+
+  check_args (1, 1000, e, 2001);
+  check_args (2, 1000, 1001, e, 2002);
+  check_args (3, 1000, 1001, 1002, e, 2003);
+  check_args (4, 1000, 1001, 1002, 1003, e, 2004);
+  check_args (5, 1000, 1001, 1002, 1003, 1004, e, 2005);
+  check_args (6, 1000, 1001, 1002, 1003, 1004, 1005, e, 2006);
+  check_args (7, 1000, 1001, 1002, 1003, 1004, 1005, 1006, e, 2007);
+  check_args (8, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, e, 2008);
+  check_args (9, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007,
+	      1008, e, 2009);
+  check_args (10, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007,
+	      1008, 1009, e, 2010);
+  check_args (11, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007,
+	      1008, 1009, 1010, e, 2011);
+  return 0;
+}