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/* 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;

  }

}

/* { dg-final { cleanup-tree-dump "vect" } } */