Add new tests for long long spanning reg/stack

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30967 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 40 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/991216-2.c b/gcc/testsuite/gcc.c-torture/execute/991216-2.c
new file mode 100644
index 00000000000..0956135f592
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/991216-2.c
@@ -0,0 +1,40 @@
+#include <stdarg.h>
+
+#define VALUE 0x123456789abcdefLL
+#define AFTER 0x55
+
+void
+test (int n, ...)
+{
+  va_list ap;
+  int i;
+
+  va_start (ap, n);
+  for (i = 2; i <= n; i++)
+    {
+      if (va_arg (ap, int) != i)
+	abort ();
+    }
+
+  if (va_arg (ap, long long) != VALUE)
+    abort ();
+
+  if (va_arg (ap, int) != AFTER)
+    abort ();
+
+  va_end (ap);
+}
+
+int
+main ()
+{
+  test (1, VALUE, AFTER);
+  test (2, 2, VALUE, AFTER);
+  test (3, 2, 3, VALUE, AFTER);
+  test (4, 2, 3, 4, VALUE, AFTER);
+  test (5, 2, 3, 4, 5, VALUE, AFTER);
+  test (6, 2, 3, 4, 5, 6, VALUE, AFTER);
+  test (7, 2, 3, 4, 5, 6, 7, VALUE, AFTER);
+  test (8, 2, 3, 4, 5, 6, 7, 8, VALUE, AFTER);
+  exit (0);
+}