Lines Matching defs:ZeroReg

927   SDValue ZeroReg = DAG.getRegister(Subtarget.getZeroRegister(), MVT::i8);
928   if (Op.getOperand(Op.getNumOperands() - 1) == ZeroReg ||
929       Op.getOperand(Op.getNumOperands() - 2) == ZeroReg) {
957   Ops.push_back(ZeroReg);
1909   Register ZeroReg = MRI.createVirtualRegister(&AVR::GPR8RegClass);
1910   BuildMI(*BB, MI, dl, TII.get(AVR::COPY), ZeroReg)
1934     BuildMI(*BB, MI, dl, TII.get(AVR::RORRd), LowByte).addReg(ZeroReg);
1952         Regs[I] = std::pair(ZeroReg, 0);
1986       ExtByte = ZeroReg;
2028     Regs[Regs.size() - 1] = std::pair(ZeroReg, 0);
2050       ShrExtendReg = ZeroReg;