Lines Matching defs:HalfVT

1889         EVT HalfVT = EVT::getIntegerVT(*TLO.DAG.getContext(), HalfWidth);
1890         if (isNarrowingProfitable(Op.getNode(), VT, HalfVT) &&
1891             isTypeDesirableForOp(ISD::SHL, HalfVT) &&
1892             isTruncateFree(VT, HalfVT) && isZExtFree(HalfVT, VT) &&
1893             (!TLO.LegalOperations() || isOperationLegal(ISD::SHL, HalfVT))) {
1902             SDValue NewOp = TLO.DAG.getNode(ISD::TRUNCATE, dl, HalfVT, Op0);
1904                 TLO.DAG.getShiftAmountConstant(ShAmt, HalfVT, dl);
1905             SDValue NewShift = TLO.DAG.getNode(ISD::SHL, dl, HalfVT, NewOp,
2003         EVT HalfVT = EVT::getIntegerVT(*TLO.DAG.getContext(), BitWidth / 2);
2004         if (isNarrowingProfitable(Op.getNode(), VT, HalfVT) &&
2005             isTypeDesirableForOp(ISD::SRL, HalfVT) &&
2006             isTruncateFree(VT, HalfVT) && isZExtFree(HalfVT, VT) &&
2007             (!TLO.LegalOperations() || isOperationLegal(ISD::SRL, HalfVT)) &&
2010           SDValue NewOp = TLO.DAG.getNode(ISD::TRUNCATE, dl, HalfVT, Op0);
2012               TLO.DAG.getShiftAmountConstant(ShAmt, HalfVT, dl);
2014               TLO.DAG.getNode(ISD::SRL, dl, HalfVT, NewOp, NewShiftAmt);
2448     EVT HalfVT = Op.getOperand(0).getValueType();
2449     unsigned HalfBitWidth = HalfVT.getScalarSizeInBits();
11405       EVT HalfVT = VT.getHalfNumVectorElementsVT(*DAG.getContext());
11406       if (!isOperationLegalOrCustom(BaseOpcode, HalfVT))
11411       Op = DAG.getNode(BaseOpcode, dl, HalfVT, Lo, Hi, Node->getFlags());
11412       VT = HalfVT;