| /* __builtin_ms_va_list is only supported for -m64. */ |
| /* { dg-do run { target lp64 } } */ |
| /* { dg-require-effective-target lto } */ |
| /* { dg-options "-flto" } */ |
| |
| #include <stdio.h> |
| |
| int __attribute__((ms_abi)) |
| foo (int n, ...) |
| { |
| __builtin_ms_va_list ap; |
| int sum = 0; |
| |
| __builtin_ms_va_start (ap, n); |
| |
| while (n--) |
| { |
| sum += __builtin_va_arg (ap, int); |
| printf ("sum = %d\n", sum); |
| } |
| |
| __builtin_ms_va_end (ap); |
| |
| return sum; |
| } |
| |
| int |
| main (void) |
| { |
| int res = foo (10, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10); |
| |
| if (res != 55) |
| __builtin_abort (); |
| |
| return 0; |
| } |
