203                         unsigned &Src, unsigned &Dst,  in isMoveInstr()  argument
206     Dst = MI->getOperand(0).getReg();  in isMoveInstr()
211     Dst = MI->getOperand(0).getReg();  in isMoveInstr()
227   unsigned Src, Dst, SrcSub, DstSub;  in setRegisters()  local
228   if (!isMoveInstr(TRI, MI, Src, Dst, SrcSub, DstSub))  in setRegisters()
234     if (TargetRegisterInfo::isPhysicalRegister(Dst))  in setRegisters()
236     std::swap(Src, Dst);  in setRegisters()
243   if (TargetRegisterInfo::isPhysicalRegister(Dst)) {  in setRegisters()
246       Dst = TRI.getSubReg(Dst, DstSub);  in setRegisters()
247       if (!Dst) return false;  in setRegisters()
253       Dst = TRI.getMatchingSuperReg(Dst, SrcSub, MRI.getRegClass(Src));  in setRegisters()
254       if (!Dst) return false;  in setRegisters()
256     } else if (!MRI.getRegClass(Src)->contains(Dst)) {  in setRegisters()
262     const TargetRegisterClass *DstRC = MRI.getRegClass(Dst);  in setRegisters()
267       if (Src == Dst && SrcSub != DstSub)  in setRegisters()
294       std::swap(Src, Dst);  in setRegisters()
303   assert(!(TargetRegisterInfo::isPhysicalRegister(Dst) && DstSub) &&  in setRegisters()
306   DstReg = Dst;  in setRegisters()
322   unsigned Src, Dst, SrcSub, DstSub;  in isCoalescable()  local
323   if (!isMoveInstr(TRI, MI, Src, Dst, SrcSub, DstSub))  in isCoalescable()
327   if (Dst == SrcReg) {  in isCoalescable()
328     std::swap(Src, Dst);  in isCoalescable()
336     if (!TargetRegisterInfo::isPhysicalRegister(Dst))  in isCoalescable()
341       Dst = TRI.getSubReg(Dst, DstSub);  in isCoalescable()
344       return DstReg == Dst;  in isCoalescable()
346     return TRI.getSubReg(DstReg, SrcSub) == Dst;  in isCoalescable()
349     if (DstReg != Dst)  in isCoalescable()