897     CodeGenRegisterClass &RC = *RegClasses[rci - 1];  in computeSubClasses()  local
898     RC.SubClasses.resize(RegClasses.size());  in computeSubClasses()
899     RC.SubClasses.set(RC.EnumValue);  in computeSubClasses()
903       if (RC.SubClasses.test(s))  in computeSubClasses()
906       if (!testSubClass(&RC, SubRC))  in computeSubClasses()
910       RC.SubClasses |= SubRC->SubClasses;  in computeSubClasses()
914     for (unsigned s = rci - 1; s && testSubClass(&RC, RegClasses[s - 1]); --s)  in computeSubClasses()
915       RC.SubClasses.set(s - 1);  in computeSubClasses()
1074 void CodeGenRegBank::addToMaps(CodeGenRegisterClass *RC) {  in addToMaps()  argument
1075   RegClasses.push_back(RC);  in addToMaps()
1077   if (Record *Def = RC->getDef())  in addToMaps()
1078     Def2RC.insert(std::make_pair(Def, RC));  in addToMaps()
1082   CodeGenRegisterClass::Key K(*RC);  in addToMaps()
1083   Key2RC.insert(std::make_pair(K, RC));  in addToMaps()
1088 CodeGenRegBank::getOrCreateSubClass(const CodeGenRegisterClass *RC,  in getOrCreateSubClass()  argument
1092   CodeGenRegisterClass::Key K(Members, RC->SpillSize, RC->SpillAlignment);  in getOrCreateSubClass()
1104   if (CodeGenRegisterClass *RC = Def2RC[Def])  in getRegClass()  local
1105     return RC;  in getRegClass()
1652 void CodeGenRegBank::inferCommonSubClass(CodeGenRegisterClass *RC) {  in inferCommonSubClass()  argument
1654     CodeGenRegisterClass *RC1 = RC;  in inferCommonSubClass()
1690 void CodeGenRegBank::inferSubClassWithSubReg(CodeGenRegisterClass *RC) {  in inferSubClassWithSubReg()  argument
1697   for (CodeGenRegister::Set::const_iterator RI = RC->getMembers().begin(),  in inferSubClassWithSubReg()
1698        RE = RC->getMembers().end(); RI != RE; ++RI) {  in inferSubClassWithSubReg()
1714     if (I->second.size() == RC->getMembers().size()) {  in inferSubClassWithSubReg()
1715       RC->setSubClassWithSubReg(SubIdx, RC);  in inferSubClassWithSubReg()
1720       getOrCreateSubClass(RC, &I->second,  in inferSubClassWithSubReg()
1721                           RC->getName() + "_with_" + I->first->getName());  in inferSubClassWithSubReg()
1722     RC->setSubClassWithSubReg(SubIdx, SubRC);  in inferSubClassWithSubReg()
1733 void CodeGenRegBank::inferMatchingSuperRegClass(CodeGenRegisterClass *RC,  in inferMatchingSuperRegClass()  argument
1745     if (RC->getSubClassWithSubReg(SubIdx) != RC)  in inferMatchingSuperRegClass()
1751     for (CodeGenRegister::Set::const_iterator RI = RC->getMembers().begin(),  in inferMatchingSuperRegClass()
1752          RE = RC->getMembers().end(); RI != RE; ++RI) {  in inferMatchingSuperRegClass()
1777         SubRC->addSuperRegClass(SubIdx, RC);  in inferMatchingSuperRegClass()
1782       getOrCreateSubClass(RC, &SubSet, RC->getName() +  in inferMatchingSuperRegClass()
1801     CodeGenRegisterClass *RC = RegClasses[rci];  in computeInferredRegisterClasses()  local
1804     inferSubClassWithSubReg(RC);  in computeInferredRegisterClasses()
1807     inferCommonSubClass(RC);  in computeInferredRegisterClasses()
1810     inferMatchingSuperRegClass(RC);  in computeInferredRegisterClasses()
1838     const CodeGenRegisterClass &RC = *RCs[i];  in getRegClassForRegister()  local
1839     if (!RC.contains(Reg))  in getRegClassForRegister()
1845       FoundRC = &RC;  in getRegClassForRegister()
1850     if (RC.getValueTypes() != FoundRC->getValueTypes())  in getRegClassForRegister()
1856     if (RC.hasSubClass(FoundRC)) {  in getRegClassForRegister()
1857       FoundRC = &RC;  in getRegClassForRegister()
1864     if (FoundRC->hasSubClass(&RC))  in getRegClassForRegister()