1172             Elt = DAG.getNode(ISD::ZERO_EXTEND, dl, MVT::i16, Elt);  in LowerCall()
1187             Elt0 = DAG.getNode(ISD::ZERO_EXTEND, dl, MVT::i16, Elt0);  in LowerCall()
1188             Elt1 = DAG.getNode(ISD::ZERO_EXTEND, dl, MVT::i16, Elt1);  in LowerCall()
1232               StoreVal = DAG.getNode(ISD::ZERO_EXTEND, dl, MVT::i16, StoreVal);  in LowerCall()
1239                     DAG.getNode(ISD::ZERO_EXTEND, dl, MVT::i16, StoreVal);  in LowerCall()
1251                       DAG.getNode(ISD::ZERO_EXTEND, dl, MVT::i16, StoreVal);  in LowerCall()
1261                       DAG.getNode(ISD::ZERO_EXTEND, dl, MVT::i16, StoreVal);  in LowerCall()
1302         unsigned opc = ISD::ZERO_EXTEND;  in LowerCall()
2022   Tmp3 = DAG.getNode(ISD::ZERO_EXTEND, dl, MVT::i16, Tmp3);  in LowerSTOREi1()
2401         StoreVal = DAG.getNode(ISD::ZERO_EXTEND, dl, MVT::i16, StoreVal);  in LowerReturn()
2413         StoreVal0 = DAG.getNode(ISD::ZERO_EXTEND, dl, MVT::i16, StoreVal0);  in LowerReturn()
2414         StoreVal1 = DAG.getNode(ISD::ZERO_EXTEND, dl, MVT::i16, StoreVal1);  in LowerReturn()
2455           StoreVal = DAG.getNode(ISD::ZERO_EXTEND, dl, ExtendedVT, StoreVal);  in LowerReturn()
2461             StoreVal = DAG.getNode(ISD::ZERO_EXTEND, dl, ExtendedVT, StoreVal);  in LowerReturn()
2473                   DAG.getNode(ISD::ZERO_EXTEND, dl, ExtendedVT, StoreVal);  in LowerReturn()
2483                   DAG.getNode(ISD::ZERO_EXTEND, dl, ExtendedVT, StoreVal);  in LowerReturn()
2519           TmpVal = DAG.getNode(ISD::ZERO_EXTEND, dl, MVT::i32, TmpVal);  in LowerReturn()
4028       Val = DCI.DAG.getNode(ISD::ZERO_EXTEND, SDLoc(N),  in PerformANDCombine()
4122   } else if (Op.getOpcode() == ISD::ZERO_EXTEND) {  in IsMulWideOperandDemotable()