Lines Matching defs:OddV

4793 static SDValue getWideningInterleave(SDValue EvenV, SDValue OddV,
4802     OddV = convertToScalableVector(VecContainerVT, OddV, DAG, Subtarget);
4821   OddV = DAG.getBitcast(VecContainerVT, OddV);
4827   if (OddV.isUndef()) {
4828     // If OddV is undef, this is a zero extend.
4834     // Interleaved = (OddV << VecVT.getScalarSizeInBits()) + EvenV.
4837     Interleaved = DAG.getNode(RISCVISD::VWSLL_VL, DL, WideContainerVT, OddV,
4844         DAG.getNode(RISCVISD::VZEXT_VL, DL, WideContainerVT, OddV, Mask, VL);
4854     // Widen EvenV and OddV with 0s and add one copy of OddV to EvenV with
4857                               OddV, Passthru, Mask, VL);
4859     // Then get OddV * by 2^(VecVT.getScalarSizeInBits() - 1)
4863                                   OddV, AllOnesVec, Passthru, Mask, VL);
4866     //   (OddV * 0xff...ff) + (OddV + EvenV)
4867     // = (OddV * 0x100...00) + EvenV
4868     // = (OddV << VecVT.getScalarSizeInBits()) + EvenV
5268     SDValue EvenV, OddV;
5275     OddV = (OddSrc / Size) == 0 ? V1 : V2;
5276     OddV = DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, HalfVT, OddV,
5279     return getWideningInterleave(EvenV, OddV, DL, DAG, Subtarget);