gcc/testsuite/gcc.c-torture/compile/pr32571.c

   1
   2 struct list_head {
   3  struct list_head *next, *prev;
   4 };
   5 struct ib_fmr {
   6  int *device;
   7  struct list_head list;
   8 };
   9 static inline
  10 struct mthca_fmr *to_mfmr(struct ib_fmr *ibmr)
  11 {
  12  const struct ib_fmr *__mptr = (ibmr);
  13  return (struct mthca_fmr *)( (char *)__mptr );
  14 }
  15 void mthca_unmap_fmr(struct list_head *fmr_list)
  16 {
  17  struct ib_fmr *fmr;
  18  if (mthca_is_memfree())
  19  {
  20  for (fmr =
  21  ({ const struct list_head *__mptr = ((fmr_list)->next); (struct ib_fmr *)(
  22 (char *)__mptr - 8 );});
  23  &fmr->list != (fmr_list);
  24  fmr = ({ const struct list_head *__mptr = (fmr->list.next); (struct ib_fmr
  25 *)( (char *)__mptr - 8);})
  26  )
  27   mthca_arbel_fmr_unmap(to_mfmr(fmr));
  28  }
  29  else
  30  for (fmr =
  31  ({ const struct list_head *__mptr = ((fmr_list)->next); (struct ib_fmr *)(
  32 (char *)__mptr - 8);});
  33   &fmr->list != (fmr_list);
  34   fmr = ({ const struct list_head *__mptr = (fmr->list.next); (struct ib_fmr
  35 *)( (char *)__mptr - 8);})
  36   )
  37   mthca_tavor_fmr_unmap(to_mfmr(fmr));
  38 }