| /* Testcase by Martin Michlmayr <tbm@cyrius.com> */ |
| /* { dg-do compile } */ |
| |
| #define signed |
| typedef unsigned __PTRDIFF_TYPE__ uintptr_t; |
| #undef signed |
| |
| struct list_head |
| { |
| struct list_head *prev; |
| }; |
| struct prio_array |
| { |
| struct list_head queue[100]; |
| }; |
| struct rq |
| { |
| struct prio_array *active, arrays[2]; |
| } per_cpu__runqueues; |
| |
| void sched_init (uintptr_t __ptr) |
| { |
| int j, k; |
| struct prio_array *array; |
| struct rq *rq; |
| rq = (&(*( { (typeof (&per_cpu__runqueues)) (__ptr); } ))); |
| for (j = 0; j < 2; j++) |
| { |
| array = rq->arrays + j; |
| for (k = 0; k < 100; k++) |
| (array->queue + k)->prev = array->queue; |
| } |
| } |
| |