Lines Matching defs:CopySrcReg
649 Register CopySrcReg = CopyOperands->Source->getReg();
655 return URC->contains(CopySrcReg);
685 if (RC->contains(CopySrcReg) && RC->contains(UseDstReg)) {
701 if (RC->contains(CopySrcReg) && RC->contains(CopyDstReg) &&
801 Register CopySrcReg = CopySrc.getReg();
803 Register ForwardedReg = CopySrcReg;
810 ForwardedReg = TRI->getSubReg(CopySrcReg, SubRegIdx);
819 if (MRI->isReserved(CopySrcReg) && !MRI->isConstantPhysReg(CopySrcReg))
832 MI.modifiesRegister(CopySrcReg, TRI) &&
833 !MI.definesRegister(CopySrcReg, /*TRI=*/nullptr)) {
859 KMI.clearRegisterKills(CopySrcReg, TRI);