72   if (IsFrameZero()) {  in RegisterContextUnwind()
80   if (IsFrameZero() || next_frame->m_frame_type == eTrapHandlerFrame ||  in RegisterContextUnwind()
313   if (IsFrameZero()) {  in InitializeNonZerothFrame()
416           GetNextFrame()->IsFrameZero()) {  in InitializeNonZerothFrame()
732 bool RegisterContextUnwind::IsFrameZero() const { return m_frame_number == 0; }  in IsFrameZero()  function in RegisterContextUnwind
761   if (IsFrameZero())  in GetFastUnwindPlanForFrame()
812   if (IsFrameZero() || GetNextFrame()->m_frame_type == eTrapHandlerFrame ||  in GetFullUnwindPlanForFrame()
1135     if (IsFrameZero()) {  in ReadRegisterValueFromRegisterLocation()
1181     if (IsFrameZero()) {  in WriteRegisterValueToRegisterLocation()
1513     if (IsFrameZero()) {  in SavedLocationForRegister()
2160   if (IsFrameZero()) {  in ReadGPRValue()
2217   if (IsFrameZero()) {  in ReadRegister()
2258   if (IsFrameZero()) {  in WriteRegister()