974   auto &RegClasses = RegBank.getRegClasses();  in computeSubClasses()  local
977   for (auto I = RegClasses.rbegin(), E = RegClasses.rend(); I != E; ++I) {  in computeSubClasses()
979     RC.SubClasses.resize(RegClasses.size());  in computeSubClasses()
985     for (auto I2 = I.base(), E2 = RegClasses.end(); I2 != E2; ++I2) {  in computeSubClasses()
1002   for (auto &RC : RegClasses) {  in computeSubClasses()
1004     auto I = RegClasses.begin();  in computeSubClasses()
1018   for (auto &RC : RegClasses)  in computeSubClasses()
1037   auto &RegClasses = RegBank.getRegClasses();  in getMatchingSubClassWithSubRegs()  local
1046   for (auto &RC : RegClasses)  in getMatchingSubClassWithSubRegs()
1056   for (auto &RC: RegClasses) {  in getMatchingSubClassWithSubRegs()
1057     BitVector SuperRegClassesBV(RegClasses.size());  in getMatchingSubClassWithSubRegs()
1245     RegClasses.emplace_back(*this, R);  in CodeGenRegBank()
1246     CodeGenRegisterClass &RC = RegClasses.back();  in CodeGenRegBank()
1255   RegClasses.sort(TopoOrderRC);  in CodeGenRegBank()
1257   for (auto &RC : RegClasses)  in CodeGenRegBank()
1320   RegClasses.emplace_back(*this, Name, K);  in getOrCreateSubClass()
1321   addToMaps(&RegClasses.back());  in getOrCreateSubClass()
1322   return &RegClasses.back();  in getOrCreateSubClass()
1595   for (auto &RegClass : RegClasses) {  in computeSubRegLaneMasks()
1941   auto &RegClasses = getRegClasses();  in computeRegUnitSets()  local
1942   for (auto &RC : RegClasses) {  in computeRegUnitSets()
2044   RegClassUnitSets.resize(RegClasses.size());  in computeRegUnitSets()
2046   for (auto &RC : RegClasses) {  in computeRegUnitSets()
2159   for (CodeGenRegisterClass &RC : RegClasses) {  in computeDerivedInfo()
2193   assert(!RegClasses.empty());  in inferCommonSubClass()
2196   for (auto I = RegClasses.begin(), E = std::prev(RegClasses.end());  in inferCommonSubClass()
2310     assert(!RegClasses.empty());  in inferMatchingSuperRegClass()
2311     for (auto I = FirstSubRegRC, E = std::prev(RegClasses.end());  in inferMatchingSuperRegClass()
2348   assert(!RegClasses.empty());  in computeInferredRegisterClasses()
2355   auto FirstNewRC = std::prev(RegClasses.end());  in computeInferredRegisterClasses()
2359   for (auto I = RegClasses.begin(), E = RegClasses.end(); I != E; ++I) {  in computeInferredRegisterClasses()
2380       auto NextNewRC = std::prev(RegClasses.end());  in computeInferredRegisterClasses()
2381       for (auto I2 = RegClasses.begin(), E2 = std::next(FirstNewRC); I2 != E2;  in computeInferredRegisterClasses()