48117     SDValue N01 = N0.getOperand(2);  in combineShiftLeft()  local
48119     if (ISD::isConstantSplatVectorAllZeros(N01.getNode()) &&  in combineShiftLeft()
48128       return DAG.getNode(X86ISD::VSHLV, DL, VT, N01, N1);  in combineShiftLeft()
48209   SDValue N01 = N0.getOperand(1);  in combineShiftRightArithmetic()  local
48210   APInt ShlConst = N01->getAsAPIntVal();  in combineShiftRightArithmetic()
48214   if (CVT != N01.getValueType())  in combineShiftRightArithmetic()
48256     SDValue N01 = N0.getOperand(2);  in combineShiftRightLogical()  local
48258     if (ISD::isConstantSplatVectorAllZeros(N01.getNode()) &&  in combineShiftRightLogical()
48267       return DAG.getNode(X86ISD::VSRLV, DL, VT, N01, N1);  in combineShiftRightLogical()
49253   SDValue N01 = N0.getOperand(1);  in convertIntLogicToFPLogic()  local
49256   SDValue Vec01 = DAG.getNode(ISD::SCALAR_TO_VECTOR, DL, VecVT, N01);  in convertIntLogicToFPLogic()
50411   SDValue N01 = N0->getOperand(1);  in foldMaskedMerge()  local
50414   if (SDValue Result = foldMaskedMergeImpl(N00, N01, N10, N11, DL, DAG))  in foldMaskedMerge()
50416   if (SDValue Result = foldMaskedMergeImpl(N01, N00, N10, N11, DL, DAG))  in foldMaskedMerge()
50418   if (SDValue Result = foldMaskedMergeImpl(N10, N11, N00, N01, DL, DAG))  in foldMaskedMerge()
50420   if (SDValue Result = foldMaskedMergeImpl(N11, N10, N00, N01, DL, DAG))  in foldMaskedMerge()
52506   SDValue N01 = N0.getOperand(1);  in detectPMADDUBSW()  local
52512   if (N01.getOpcode() == ISD::ZERO_EXTEND)  in detectPMADDUBSW()
52513     std::swap(N00, N01);  in detectPMADDUBSW()
52519       N01.getOpcode() != ISD::SIGN_EXTEND ||  in detectPMADDUBSW()
52526   N01 = N01.getOperand(0);  in detectPMADDUBSW()
52532       N01.getValueType().getVectorElementType() != MVT::i8 ||  in detectPMADDUBSW()
52539       N01.getOpcode() != ISD::BUILD_VECTOR ||  in detectPMADDUBSW()
52555     SDValue N01Elt = N01.getOperand(i);  in detectPMADDUBSW()
54175     SDValue N01 = N0.getOperand(1);  in combineZext()  local
54179         (N01.isUndef() || DAG.MaskedValueIsZero(N01, ZeroMask))) {  in combineZext()
54180       return concatSubVectors(N00, N01, DAG, dl);  in combineZext()
55541   SDValue N01 = N0.getOperand(1);  in matchPMADDWD_2()  local
55548       N01.getOpcode() != ISD::SIGN_EXTEND ||  in matchPMADDWD_2()
55555   N01 = N01.getOperand(0);  in matchPMADDWD_2()
55561   if (InVT.getVectorElementType() != MVT::i16 || N01.getValueType() != InVT ||  in matchPMADDWD_2()
55567       N01.getOpcode() != ISD::BUILD_VECTOR ||  in matchPMADDWD_2()
55581     SDValue N01Elt = N01.getOperand(i);  in matchPMADDWD_2()