554   SDValue Op0 = N->getOperand(0);  in performANDCombine()  local
556   unsigned Op0Opcode = Op0->getOpcode();  in performANDCombine()
574     SDValue Op0Op2 = Op0->getOperand(2);  in performANDCombine()
581       SDValue Ops[] = { Op0->getOperand(0), Op0->getOperand(1), Op0Op2 };  in performANDCombine()
582       return DAG.getNode(MipsISD::VEXTRACT_ZEXT_ELT, SDLoc(Op0),  in performANDCombine()
583                          Op0->getVTList(),  in performANDCombine()
584                          makeArrayRef(Ops, Op0->getNumOperands()));  in performANDCombine()
674   SDValue Op0 = N->getOperand(0);  in performORCombine()  local
677   if (Op0->getOpcode() == ISD::AND && Op1->getOpcode() == ISD::AND) {  in performORCombine()
678     SDValue Op0Op0 = Op0->getOperand(0);  in performORCombine()
679     SDValue Op0Op1 = Op0->getOperand(1);  in performORCombine()
822     SDValue Op0 = genConstMult(X, Floor, DL, VT, ShiftTy, DAG);  in genConstMult()  local
824     return DAG.getNode(ISD::ADD, DL, VT, Op0, Op1);  in genConstMult()
829   SDValue Op0 = genConstMult(X, Ceil, DL, VT, ShiftTy, DAG);  in genConstMult()  local
831   return DAG.getNode(ISD::SUB, DL, VT, Op0, Op1);  in genConstMult()
900     SDValue Op0 = N->getOperand(0);  in performSRACombine()  local
907     if (Op0->getOpcode() == ISD::SHL && Op1 == Op0->getOperand(1)) {  in performSRACombine()
908       SDValue Op0Op0 = Op0->getOperand(0);  in performSRACombine()
998     SDValue Op0 = N->getOperand(0);  in performVSELECTCombine()  local
1000     if (Op0->getOpcode() != ISD::SETCC)  in performVSELECTCombine()
1003     ISD::CondCode CondCode = cast<CondCodeSDNode>(Op0->getOperand(2))->get();  in performVSELECTCombine()
1015     SDValue Op0Op0 = Op0->getOperand(0);  in performVSELECTCombine()
1016     SDValue Op0Op1 = Op0->getOperand(1);  in performVSELECTCombine()
1046     SDValue Op0 = N->getOperand(0);  in performXORCombine()  local
1050     if (ISD::isBuildVectorAllOnes(Op0.getNode()))  in performXORCombine()
1053       NotOp = Op0;  in performXORCombine()
2273   SDValue Op0 = Op->getOperand(0);  in lowerEXTRACT_VECTOR_ELT()  local
2274   EVT VecTy = Op0->getValueType(0);  in lowerEXTRACT_VECTOR_ELT()
2282     return DAG.getNode(MipsISD::VEXTRACT_SEXT_ELT, DL, ResTy, Op0, Op1,  in lowerEXTRACT_VECTOR_ELT()
2647   SDValue Op0;  in lowerVECTOR_SHUFFLE_VSHF()  local
2673     Op0 = Op->getOperand(0);  in lowerVECTOR_SHUFFLE_VSHF()
2676     Op0 = Op1 = Op->getOperand(0);  in lowerVECTOR_SHUFFLE_VSHF()
2678     Op0 = Op1 = Op->getOperand(1);  in lowerVECTOR_SHUFFLE_VSHF()
2689   return DAG.getNode(MipsISD::VSHF, DL, ResTy, MaskVec, Op1, Op0);  in lowerVECTOR_SHUFFLE_VSHF()