util/u_atomic: remove unnecessaty __atomic functions

They are now provided by -latomic, which should be linked as needed
since previous commit.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
This commit is contained in:
Grazvydas Ignotas 2017-09-18 22:24:34 +03:00
parent 2ef7f23820
commit 16e884d9e3

View file

@ -74,16 +74,4 @@ __sync_val_compare_and_swap_8(uint64_t *ptr, uint64_t oldval, uint64_t newval)
return r;
}
WEAK uint64_t
__atomic_fetch_add_8(uint64_t *ptr, uint64_t val, int memorder)
{
return __sync_add_and_fetch(ptr, val);
}
WEAK uint64_t
__atomic_fetch_sub_8(uint64_t *ptr, uint64_t val, int memorder)
{
return __sync_sub_and_fetch(ptr, val);
}
#endif