//value = q->nodes[get_ptr(next)].value;
/****FIXME: correctness error ****/
success = atomic_compare_exchange_strong_explicit(&q->head,
&head,
MAKE_POINTER(get_ptr(next), get_count(head) + 1),
release, relaxed);
//value = q->nodes[get_ptr(next)].value;
/****FIXME: correctness error ****/
success = atomic_compare_exchange_strong_explicit(&q->head,
&head,
MAKE_POINTER(get_ptr(next), get_count(head) + 1),
release, relaxed);