260         st_quit  enumerator
525         __TBB_ASSERT( s!=st_quit, nullptr );  in start_shutdown()
526     } while( !my_state.compare_exchange_strong( s, st_quit ) );  in start_shutdown()
543     while( !my_state.compare_exchange_strong( s, st_quit ) ) {};  in start_stopping()
566     while( state!=st_quit && state!=st_stop ) {  in run()
572             if( state!=st_quit && state!=st_stop && my_server.try_insert_in_asleep_list(*this) ) {  in run()
607                 __TBB_ASSERT( s==st_quit, nullptr );  in wake_or_launch()
623             __TBB_ASSERT( s==st_quit, nullptr );  in wake_or_launch()
662     while( my_state.load(std::memory_order_seq_cst)!=st_quit ) {  in run()
706                 __TBB_ASSERT( s==st_quit, nullptr );  in wake_or_launch()
722             __TBB_ASSERT( s==st_quit, nullptr );  in wake_or_launch()
760     while( my_state.load(std::memory_order_acquire)!=st_quit ) {  in run()
762             if( my_state.load(std::memory_order_acquire)!=st_quit ) {  in run()
793                 __TBB_ASSERT( s==st_quit, nullptr );  in wake_or_launch()
809             __TBB_ASSERT( s==st_quit, nullptr );  in wake_or_launch()