Lines Matching defs:HiReg

5622     unsigned LoReg, HiReg;
5638       HiReg = X86::EDX;
5650       HiReg = X86::RDX;
5726         assert(HiReg && "Register for high half is not defined!");
5727         ResHi = CurDAG->getCopyFromReg(CurDAG->getEntryNode(), dl, HiReg,
5765     unsigned LoReg, HiReg, ClrReg;
5770       LoReg = X86::AL;  ClrReg = HiReg = X86::AH;
5774       LoReg = X86::AX;  HiReg = X86::DX;
5779       LoReg = X86::EAX; ClrReg = HiReg = X86::EDX;
5783       LoReg = X86::RAX; ClrReg = HiReg = X86::RDX;
5880     if (HiReg == X86::AH && !SDValue(Node, 1).use_empty()) {
5909                                               HiReg, NVT, InGlue);