253       MachineInstr *UseI = Op.getParent();  in partitionRegisters()  local
254       if (isFixedInstr(UseI))  in partitionRegisters()
256       for (unsigned i = 0, n = UseI->getNumOperands(); i < n; ++i) {  in partitionRegisters()
257         MachineOperand &MO = UseI->getOperand(i);  in partitionRegisters()
438       MachineInstr *UseI = U->getParent();  in isProfitable()  local
439       if (isFixedInstr(UseI)) {  in isProfitable()
442         for (auto &Op : UseI->operands()) {  in isProfitable()
453       if (UseI->isPHI()) {  in isProfitable()
454         const MachineBasicBlock *PB = UseI->getParent();  in isProfitable()
460       int32_t P = profit(UseI);  in isProfitable()
548       const MachineInstr *UseI = I->getParent();  in collectIndRegsForLoop()  local
549       if (UseI->getOpcode() != Hexagon::A2_addp)  in collectIndRegsForLoop()
554       Register T = UseI->getOperand(0).getReg();  in collectIndRegsForLoop()