13747     SDValue Zext = DAG.getZExtOrTrunc(N0.getOperand(1).getOperand(0), DL, VT);  in visitSIGN_EXTEND()  local
13748     return DAG.getNegative(Zext, DL, VT);  in visitSIGN_EXTEND()
13756     SDValue Zext = DAG.getZExtOrTrunc(N0.getOperand(0).getOperand(0), DL, VT);  in visitSIGN_EXTEND()  local
13757     return DAG.getNode(ISD::ADD, DL, VT, Zext, DAG.getAllOnesConstant(DL, VT));  in visitSIGN_EXTEND()
13779     SDValue Zext = DAG.getNode(ISD::ZERO_EXTEND, DL, VT, N0.getOperand(0));  in visitSIGN_EXTEND()  local
13780     return DAG.getNode(ISD::ADD, DL, VT, Zext, DAG.getAllOnesConstant(DL, VT));  in visitSIGN_EXTEND()
23252   SDValue Zext = BV->getOperand(ZextElt);  in reduceBuildVecToShuffleWithZero()  local
23253   if (Zext.getOpcode() != ISD::ZERO_EXTEND || !Zext.hasOneUse() ||  in reduceBuildVecToShuffleWithZero()
23254       Zext.getOperand(0).getOpcode() != ISD::EXTRACT_VECTOR_ELT ||  in reduceBuildVecToShuffleWithZero()
23255       !isa<ConstantSDNode>(Zext.getOperand(0).getOperand(1)) ||  in reduceBuildVecToShuffleWithZero()
23256       Zext.getValueSizeInBits() != VT.getScalarSizeInBits())  in reduceBuildVecToShuffleWithZero()
23261   SDValue Extract = Zext.getOperand(0);  in reduceBuildVecToShuffleWithZero()
23262   unsigned DestSize = Zext.getValueSizeInBits();  in reduceBuildVecToShuffleWithZero()