161   std::vector<ClassInfo*> SuperClasses;  member
231     while (!Root->SuperClasses.empty())  in isRelatedTo()
232       Root = Root->SuperClasses.front();  in isRelatedTo()
235     while (!RHSRoot->SuperClasses.empty())  in isRelatedTo()
236       RHSRoot = RHSRoot->SuperClasses.front();  in isRelatedTo()
248     for (std::vector<ClassInfo*>::const_iterator it = SuperClasses.begin(),  in isSubsetOf()
249            ie = SuperClasses.end(); it != ie; ++it)  in isSubsetOf()
1115         CI->SuperClasses.push_back(RegisterSetClasses[*it2]);  in buildRegisterClasses()
1186         CI->SuperClasses.push_back(SC);  in buildOperandClasses()
1462     FromClass->SuperClasses.push_back(ToClass);  in buildInfo()
2077     std::vector<StringRef> SuperClasses;  in emitIsSubclass()  local
2083         SuperClasses.push_back(B.Name);  in emitIsSubclass()
2086     if (SuperClasses.empty())  in emitIsSubclass()
2091     if (SuperClasses.size() == 1) {  in emitIsSubclass()
2092       OS << "    return B == " << SuperClasses.back() << ";\n";  in emitIsSubclass()
2098     for (unsigned i = 0, e = SuperClasses.size(); i != e; ++i)  in emitIsSubclass()
2099       OS << "    case " << SuperClasses[i] << ": return true;\n";  in emitIsSubclass()