Lines Matching defs:CopySrcReg

578   Register CopySrcReg = CopyOperands->Source->getReg();
584     return URC->contains(CopySrcReg);
614     if (RC->contains(CopySrcReg) && RC->contains(UseDstReg)) {
630     if (RC->contains(CopySrcReg) && RC->contains(CopyDstReg) &&
709     Register CopySrcReg = CopySrc.getReg();
711     Register ForwardedReg = CopySrcReg;
718       ForwardedReg = TRI->getSubReg(CopySrcReg, SubRegIdx);
727     if (MRI->isReserved(CopySrcReg) && !MRI->isConstantPhysReg(CopySrcReg))
740         MI.modifiesRegister(CopySrcReg, TRI) &&
741         !MI.definesRegister(CopySrcReg, /*TRI=*/nullptr)) {
767       KMI.clearRegisterKills(CopySrcReg, TRI);