| /* { dg-do assemble } */ |
| /* Invalid assembly generated due to port bug. */ |
| struct tcp_opt { |
| unsigned int window_clamp; |
| unsigned int rcv_ssthresh; |
| unsigned short advmss; |
| }; |
| extern int sysctl_tcp_app_win; |
| void tcp_init_buffer_space(struct tcp_opt *tp, int maxwin) |
| { |
| if (tp->window_clamp >= maxwin) |
| if (sysctl_tcp_app_win && maxwin>4*tp->advmss) |
| tp->window_clamp |
| = ({ |
| int _x = maxwin; |
| typeof(4*tp->advmss) _y = (4*tp->advmss); |
| _x > _y ? _x : _y; |
| }); |
| |
| if (sysctl_tcp_app_win |
| && tp->window_clamp > 2*tp->advmss |
| && tp->window_clamp + tp->advmss > maxwin) |
| tp->window_clamp |
| = ({ |
| unsigned short _x = maxwin; |
| unsigned short _y = (maxwin-tp->advmss); |
| _x > _y ? _x : _y; |
| }); |
| tp->rcv_ssthresh |
| = ({ |
| unsigned int _x = (tp->rcv_ssthresh); |
| unsigned int _y = (tp->window_clamp); |
| _x < _y ? _x : _y; |
| }); |
| } |