65     bool hasRAWHazard(unsigned Reg, MachineInstr *MI) const;
89   Register Reg = MI->getOperand(1).getReg();  in getAccDefMI()  local
90   if (Reg.isPhysical())  in getAccDefMI()
94   MachineInstr *DefMI = MRI->getVRegDef(Reg);  in getAccDefMI()
99       Reg = DefMI->getOperand(1).getReg();  in getAccDefMI()
100       if (Reg.isVirtual()) {  in getAccDefMI()
101         DefMI = MRI->getVRegDef(Reg);  in getAccDefMI()
105       Reg = DefMI->getOperand(2).getReg();  in getAccDefMI()
106       if (Reg.isVirtual()) {  in getAccDefMI()
107         DefMI = MRI->getVRegDef(Reg);  in getAccDefMI()
117   Register Reg = MI->getOperand(0).getReg();  in getDefReg()  local
118   if (Reg.isPhysical() || !MRI->hasOneNonDBGUse(Reg))  in getDefReg()
119     return Reg;  in getDefReg()
122   MachineInstr *UseMI = &*MRI->use_instr_nodbg_begin(Reg);  in getDefReg()
124     return Reg;  in getDefReg()
127     Reg = UseMI->getOperand(0).getReg();  in getDefReg()
128     if (Reg.isPhysical() || !MRI->hasOneNonDBGUse(Reg))  in getDefReg()
129       return Reg;  in getDefReg()
130     UseMI = &*MRI->use_instr_nodbg_begin(Reg);  in getDefReg()
132       return Reg;  in getDefReg()
135   return Reg;  in getDefReg()
141   Register Reg = MI->getOperand(1).getReg();  in hasLoopHazard()  local
142   if (Reg.isPhysical())  in hasLoopHazard()
146   MachineInstr *DefMI = MRI->getVRegDef(Reg);  in hasLoopHazard()
163       Reg = DefMI->getOperand(1).getReg();  in hasLoopHazard()
164       if (Reg.isVirtual()) {  in hasLoopHazard()
165         DefMI = MRI->getVRegDef(Reg);  in hasLoopHazard()
169       Reg = DefMI->getOperand(2).getReg();  in hasLoopHazard()
170       if (Reg.isVirtual()) {  in hasLoopHazard()
171         DefMI = MRI->getVRegDef(Reg);  in hasLoopHazard()
182 bool MLxExpansion::hasRAWHazard(unsigned Reg, MachineInstr *MI) const {  in hasRAWHazard()  argument
192     return MI->readsRegister(Reg, TRI);  in hasRAWHazard()