24 using State = PGOState::State;  typedef
31 std::string PGOState::ToString(State state)  in ToString()  argument
33     switch (state) {  in ToString()
34         case State::STOP:  in ToString()
36         case State::SAVE:  in ToString()
38         case State::START:  in ToString()
45 std::string PGOState::ToString(GCState state)  in ToString()  argument
47     switch (state) {  in ToString()
59 State PGOState::GetState() const  in GetState()
64 void PGOState::SetState(State state)  in SetState()  argument
67     PrintStateChange(GetState(), state);  in SetState()
69     state_.store(state, std::memory_order_release);  in SetState()
92     State state = GetState();  in StateIsStop()  local
93     return state == State::STOP;  in StateIsStop()
98     State state = GetState();  in StateIsStart()  local
99     return state == State::START;  in StateIsStart()
104     State state = GetState();  in StateIsSave()  local
105     return state == State::SAVE;  in StateIsSave()
109 bool PGOState::TryChangeState(State expected, State desired)  in TryChangeState()
122 bool PGOState::TryChangeState(State expected, State desired)  in TryChangeState()
131 void PGOState::SetGCState(GCState state)  in SetGCState()  argument
133     gcState_.store(state, std::memory_order_release);  in SetGCState()
144     // possible state: START, SAVE, STOP  in SuspendByGC()
146         // possible gc state: STOP  in SuspendByGC()
151     // possible gc state: STOP, WAITING  in SuspendByGC()
158     // possible state: START, SAVE, STOP  in ResumeByGC()
170     // possible state: STOP, SAVE  in SetStartIfStop()
171     // possible gc state: STOP, WAITING, RUNNING  in SetStartIfStop()
172     if (GCIsStop() && TryChangeState(State::STOP, State::START)) {  in SetStartIfStop()
181     // possible state: START, SAVE  in SetStopAndNotify()
182     SetState(State::STOP);  in SetStopAndNotify()
189     // possible state: START  in SetSaveAndNotify()
190     SetState(State::SAVE);  in SetSaveAndNotify()
197     // possible state: STOP, SAVE, START  in StartDumpBeforeDestroy()
198     // may notify after change to STOP and SAVE, we need to make sure state is STOP  in StartDumpBeforeDestroy()
202     // possible gc state: STOP, WAITING, RUNNING  in StartDumpBeforeDestroy()
206     SetState(State::START);  in StartDumpBeforeDestroy()