Lines Matching defs:Zext

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