Lines Matching defs:SignMask

22312   SDValue SignMask = DAG.getConstantFP(
22320   SDValue SignBit = DAG.getNode(X86ISD::FAND, dl, LogicVT, Sign, SignMask);
28806         SDValue SignMask = DAG.getConstant(C->getAPIntValue(), DL, VT);
28808         SDValue Xor = DAG.getNode(ISD::XOR, DL, VT, X, SignMask);
30029           // ashr(R, Amt) === sub(xor(lshr(R, Amt), SignMask), SignMask)
30030           // SignMask = lshr(SignBit, Amt) - safe to do this with PSRLW.
30031           SDValue SignMask = DAG.getConstant(0x8080, dl, ExtVT);
30032           SignMask =
30033               getTargetVShiftNode(LogicalX86Op, dl, ExtVT, SignMask, BaseShAmt,
30035           SignMask = DAG.getBitcast(VT, SignMask);
30036           Res = DAG.getNode(ISD::XOR, dl, VT, Res, SignMask);
30037           Res = DAG.getNode(ISD::SUB, dl, VT, Res, SignMask);
44027     APInt SignMask = APInt::getSignMask(BitWidth);
44029         Sel, SignMask, OriginalDemandedElts, TLO.DAG, Depth + 1);
44122       APInt SignMask = APInt::getSignMask(BitWidth * 2);
44123       if (SimplifyDemandedBits(Op.getOperand(0), SignMask, DemandedLHS,
44126       if (SimplifyDemandedBits(Op.getOperand(1), SignMask, DemandedRHS,
44132           Op.getOperand(0), SignMask, DemandedLHS, TLO.DAG, Depth + 1);
44134           Op.getOperand(1), SignMask, DemandedRHS, TLO.DAG, Depth + 1);
44229     APInt SignMask = APInt::getSignMask(OpVT.getScalarSizeInBits());
44231     return SimplifyDemandedBits(Op0, SignMask, KnownSrc, TLO, Depth + 1,
44233            SimplifyDemandedBits(Op1, SignMask, KnownSrc, TLO, Depth + 1,
48145           APInt SignMask = APInt::getSignMask(EltBits);
48147                   TLI.SimplifyMultipleUseDemandedBits(BC, SignMask, DAG)) {
52884       APInt SignMask = APInt::getSignMask(VT.getScalarSizeInBits());
52887         SignMask = ~SignMask;
52892           DAG.getConstant(SignMask, dl, IntVT));
54422     SDValue SignMask = DAG.getConstant(SignBit, DL, VT);
54423     N0 = DAG.getNode(ISD::XOR, DL, VT, N0, SignMask);
54424     N1 = DAG.getNode(ISD::XOR, DL, VT, N1, SignMask);
54426                        DAG.getNode(ISD::AVGCEILU, DL, VT, N0, N1), SignMask);