1 /* PR opt/10011 */
2 /* This is link test for builtin_constant_p simplification + DCE.  */
3 
4 extern void link_error(void);
usb_hub_port_wait_reset(unsigned int delay)5 static void usb_hub_port_wait_reset(unsigned int delay)
6 {
7         int delay_time;
8         for (delay_time = 0; delay_time < 500; delay_time += delay) {
9                 if (__builtin_constant_p(delay))
10                         link_error();
11         }
12 }
13 
main()14 int main() { return 0; }
15