284         int32_t newQueueCounts;  in release()  local
286             newQueueCounts = oldQueueCounts;  in release()
289             newQueueCounts -= 1 << kWaitingExlusiveOffset;  in release()
299                 newQueueCounts &= ~kWaitingSharedMask;  in release()
304                 newQueueCounts |= waitingShared << kSharedOffset;  in release()
307         } while (!fQueueCounts.compare_exchange_strong(oldQueueCounts, newQueueCounts,  in release()
314         } else if ((newQueueCounts & kWaitingExclusiveMask) > 0) {  in release()
322         int32_t newQueueCounts;  in acquireShared()  local
324             newQueueCounts = oldQueueCounts;  in acquireShared()
326             if ((newQueueCounts & kWaitingExclusiveMask) > 0) {  in acquireShared()
327                 newQueueCounts += 1 << kWaitingSharedOffset;  in acquireShared()
329                 newQueueCounts += 1 << kSharedOffset;  in acquireShared()
331         } while (!fQueueCounts.compare_exchange_strong(oldQueueCounts, newQueueCounts,  in acquireShared()
336         if ((newQueueCounts & kWaitingExclusiveMask) > 0) {  in acquireShared()