1822     return DAG.getUNDEF(VT);  in getPreloadedValue()
2449       InVals.push_back(DAG.getUNDEF(Arg.VT));  in LowerFormalArguments()
2831         InputReg = DAG.getUNDEF(ArgVT);  in passSpecialInputs()
2836       InputReg = DAG.getUNDEF(ArgVT);  in passSpecialInputs()
2917       InputReg = DAG.getUNDEF(MVT::i32);  in passSpecialInputs()
3065         InVals.push_back(DAG.getUNDEF(CLI.Ins[I].VT));  in LowerCall()
4785       Elts.push_back(DAG.getUNDEF(MVT::i16));  in adjustLoadValueTypeImpl()
4875     return DAG.getUNDEF(VT);  in lowerICMPIntrinsic()
4911     return DAG.getUNDEF(VT);  in lowerFCMPIntrinsic()
5527     return DAG.getUNDEF(MVT::i32);  in getSegmentAperture()
5642   return DAG.getUNDEF(ASC->getValueType(0));  in lowerADDRSPACECAST()
5901   SDValue UndefVal = DAG.getUNDEF(SValVT);  in lowerSCALAR_TO_VECTOR()
6140   return DAG.getUNDEF(VT);  in emitNonHSAIntrinsicError()
6149   return DAG.getUNDEF(VT);  in emitRemovedIntrinsicError()
6174     VecElts[i] = DAG.getUNDEF(MVT::f32);  in getBuildDwordsVector()
6192   SDValue Undef = DAG.getUNDEF(SrcVT.getScalarType());  in padEltsToUndef()
6439           {Op.getOperand(ArgOffset + I), DAG.getUNDEF(MVT::f16)});  in lowerImage()
6560       SDValue Undef = DAG.getUNDEF(Op.getValueType());  in lowerImage()
6802       return DAG.getUNDEF(VT);  in LowerINTRINSIC_WO_CHAIN()
7784         SDValue Undef = DAG.getUNDEF(MVT::i32);  in LowerINTRINSIC_W_CHAIN()
7939                                         {Elts[I * 2], DAG.getUNDEF(MVT::i16)});  in handleD16VData()
7945     PackedElts.resize(Elts.size(), DAG.getUNDEF(MVT::i32));  in handleD16VData()
7992     SDValue Undef = DAG.getUNDEF(MVT::f32);  in LowerINTRINSIC_VOID()
9972     return DAG.getUNDEF(MVT::i1);  in performClassCombine()
10578     return DCI.DAG.getUNDEF(N->getValueType(0));  in performCvtPkRTZCombine()