/*
* THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
* OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
*
* Permission is hereby granted to use or copy this program
* for any purpose, provided the above notices are retained on all copies.
* Permission to modify the code and to distribute modified code is granted,
* provided the above notices are retained, and a notice that the code was
* modified is included with the above copyright notice.
*/

#if (AO_GNUC_PREREQ(4, 8) || AO_CLANG_PREREQ(3, 4)) \
   && !defined(AO_DISABLE_GCC_ATOMICS)

# include "generic.h"

#else /* AO_DISABLE_GCC_ATOMICS */

 /* Minimal support for tile.  */

# include "../all_atomic_load_store.h"

# include "../test_and_set_t_is_ao_t.h"

 AO_INLINE void
 AO_nop_full(void)
 {
   __sync_synchronize();
 }
# define AO_HAVE_nop_full

 AO_INLINE AO_t
 AO_fetch_and_add_full(volatile AO_t *p, AO_t incr)
 {
   return __sync_fetch_and_add(p, incr);
 }
# define AO_HAVE_fetch_and_add_full

 AO_INLINE AO_t
 AO_fetch_compare_and_swap_full(volatile AO_t *addr, AO_t old_val,
                                AO_t new_val)
 {
   return __sync_val_compare_and_swap(addr, old_val, new_val
                                      /* empty protection list */);
 }
# define AO_HAVE_fetch_compare_and_swap_full

#endif /* AO_DISABLE_GCC_ATOMICS */