1 /* PR target/64979 */
2
3 #include <stdarg.h>
4
5 void __attribute__((noinline, noclone))
bar(int x,va_list * ap)6 bar (int x, va_list *ap)
7 {
8 if (ap)
9 {
10 int i;
11 for (i = 0; i < 10; i++)
12 if (i != va_arg (*ap, int))
13 __builtin_abort ();
14 if (va_arg (*ap, double) != 0.5)
15 __builtin_abort ();
16 }
17 }
18
19 void __attribute__((noinline, noclone))
foo(int x,...)20 foo (int x, ...)
21 {
22 va_list ap;
23 int n;
24
25 va_start (ap, x);
26 n = va_arg (ap, int);
27 bar (x, (va_list *) ((n == 0) ? ((void *) 0) : &ap));
28 va_end (ap);
29 }
30
31 int
main()32 main ()
33 {
34 foo (100, 1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0.5);
35 return 0;
36 }
37