38         for (const auto &method : klass->GetVTable()) {  in Update()  local
39             SetHasSingleImplementation(method, true);  in Update()
46     PandaSet<Method *> invalidated_methods;  in Update()
49         auto method = klass->GetVTable()[i];  in Update()  local
51         if (method == parent_method || method->IsDefaultInterfaceMethod()) {  in Update()
59         UpdateMethod(method);  in Update()
63         auto method = klass->GetVTable()[i];  in Update()  local
64         if (method->IsDefaultInterfaceMethod()) {  in Update()
67         UpdateMethod(method);  in Update()
73 bool ClassHierarchyAnalysis::HasSingleImplementation(Method *method)  in HasSingleImplementation()  argument
76     return method->HasSingleImplementation();  in HasSingleImplementation()
79 void ClassHierarchyAnalysis::SetHasSingleImplementation(Method *method, bool single_implementation)  in SetHasSingleImplementation()  argument
82     method->SetHasSingleImplementation(single_implementation);  in SetHasSingleImplementation()
85 void ClassHierarchyAnalysis::UpdateMethod(Method *method)  in UpdateMethod()  argument
87 …// TODO(msherstennikov): Currently panda is allowed to execute abstract method, thus we cannot pro…  in UpdateMethod()
88     // implementation property of the non-abstract method to the all overriden abstract methods.  in UpdateMethod()
89     SetHasSingleImplementation(method, !method->IsAbstract());  in UpdateMethod()
92 void ClassHierarchyAnalysis::InvalidateMethods(const PandaSet<Method *> &methods)  in InvalidateMethods()
94     PandaSet<Method *> dependent_methods;  in InvalidateMethods()
98         for (auto method : methods) {  in InvalidateMethods()  local
99             InvalidateMethod(method, &dependent_methods);  in InvalidateMethods()
110 void ClassHierarchyAnalysis::InvalidateMethod(Method *method, PandaSet<Method *> *dependent_methods…  in InvalidateMethod()  argument
112     if (!method->HasSingleImplementation()) {  in InvalidateMethod()
116     method->SetHasSingleImplementation(false);  in InvalidateMethod()
118     LOG(DEBUG, CLASS_LINKER) << "[CHA] Invalidate method " << method->GetFullName();  in InvalidateMethod()
120     auto it = dependency_map_.find(method);  in InvalidateMethod()
129     dependency_map_.erase(method);  in InvalidateMethod()
132 void ClassHierarchyAnalysis::AddDependency(Method *callee, Method *caller)  in AddDependency()
137 … Other thread can remove single implementation of the callee method while we compile caller method.  in AddDependency()