opal_atomic_swap_ptr  192 opal/class/opal_fifo.h     tail_item = (opal_list_item_t *) opal_atomic_swap_ptr (&fifo->opal_fifo_tail.data.item, (intptr_t) item);
opal_atomic_swap_ptr  412 opal/runtime/opal_progress.c         old = (opal_progress_callback_t *) opal_atomic_swap_ptr ((opal_atomic_intptr_t *) cbs, (intptr_t) tmp);
opal_atomic_swap_ptr  473 opal/runtime/opal_progress.c         (void) opal_atomic_swap_ptr ((opal_atomic_intptr_t *) (callback_array + i), (intptr_t) callback_array[i+1]);