50   struct RegisterSubReg {  struct
54     RegisterSubReg(unsigned r = 0, unsigned s = 0) : R(r), S(s) {}  in RegisterSubReg()  function
55     RegisterSubReg(const MachineOperand &MO) : R(MO.getReg()), S(MO.getSubReg()) {}  in RegisterSubReg()  function
56     RegisterSubReg(const Register &Reg) : R(Reg), S(0) {}  in RegisterSubReg()  function
58     bool operator== (const RegisterSubReg &Reg) const {  in operator ==()  argument
62     bool operator< (const RegisterSubReg &Reg) const {  in operator <()  argument
70     PrintRegister(RegisterSubReg R, const TargetRegisterInfo &I) : Reg(R), TRI(I) {}  in PrintRegister()
73     RegisterSubReg Reg;
105     using SetOfReg = std::set<RegisterSubReg>;
106     using RegToRegMap = std::map<RegisterSubReg, RegisterSubReg>;
117     void processPredicateGPR(const RegisterSubReg &Reg);
121     bool isScalarPred(RegisterSubReg PredReg);
122     RegisterSubReg getPredRegFor(const RegisterSubReg &Reg);
215             RegisterSubReg RD = MI.getOperand(0);  in collectPredicateGPR()
225 void HexagonGenPredicate::processPredicateGPR(const RegisterSubReg &Reg) {  in processPredicateGPR()
244 RegisterSubReg HexagonGenPredicate::getPredRegFor(const RegisterSubReg &Reg) {  in getPredRegFor()
259     RegisterSubReg PR = DefI->getOperand(1);  in getPredRegFor()
276     G2P.insert(std::make_pair(Reg, RegisterSubReg(NewPR)));  in getPredRegFor()
277     LLVM_DEBUG(dbgs() << " -> !" << PrintRegister(RegisterSubReg(NewPR), *TRI)  in getPredRegFor()
279     return RegisterSubReg(NewPR);  in getPredRegFor()
321 bool HexagonGenPredicate::isScalarPred(RegisterSubReg PredReg) {  in isScalarPred()
322   std::queue<RegisterSubReg> WorkQ;  in isScalarPred()
326     RegisterSubReg PR = WorkQ.front();  in isScalarPred()
355             WorkQ.push(RegisterSubReg(MO.getReg()));  in isScalarPred()
377     RegisterSubReg Reg(MO);  in convertToPredForm()
404     RegisterSubReg PR = getPredRegFor(MI->getOperand(1));  in convertToPredForm()
415   RegisterSubReg OutR(Op0);  in convertToPredForm()
421   RegisterSubReg NewPR = MRI->createVirtualRegister(PredRC);  in convertToPredForm()
426     RegisterSubReg GPR = MI->getOperand(i);  in convertToPredForm()
427     RegisterSubReg Pred = getPredRegFor(GPR);  in convertToPredForm()
445     RegisterSubReg R(NewOutR);  in convertToPredForm()
472       RegisterSubReg DR = MI.getOperand(0);  in eliminatePredCopies()
473       RegisterSubReg SR = MI.getOperand(1);  in eliminatePredCopies()
508   for (const RegisterSubReg &R : PredGPRs)  in runOnMachineFunction()