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);