SelectionDAG.cpp - OpenGrok cross reference for /llvm-project/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

Lines Matching defs:Known2
3448   KnownBits Known2;
3516       Known2 = computeKnownBits(SrcOp, Depth + 1);
3522         Known2 = Known2.trunc(BitWidth);
3526       Known = Known.intersectWith(Known2);
3548       Known2 = computeKnownBits(LHS, DemandedLHS, Depth + 1);
3549       Known = Known.intersectWith(Known2);
3556       Known2 = computeKnownBits(RHS, DemandedRHS, Depth + 1);
3557       Known = Known.intersectWith(Known2);
3580         Known2 = computeKnownBits(Sub, DemandedSub, Depth + 1);
3581         Known = Known.intersectWith(Known2);
3610       Known2 = computeKnownBits(Src, DemandedSrcElts, Depth + 1);
3611       Known = Known.intersectWith(Known2);
3677         Known2 = computeKnownBits(N0, SubDemandedElts.shl(i),
3680         Known.insertBits(Known2, SubBitWidth * Shifts);
3694       Known2 = computeKnownBits(N0, SubDemandedElts, Depth + 1);
3701           Known = Known.intersectWith(Known2.extractBits(BitWidth, Offset));
3711     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
3713     Known &= Known2;
3717     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
3719     Known |= Known2;
3723     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
3725     Known ^= Known2;
3729     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
3735     Known = KnownBits::mul(Known, Known2, SelfMultiply);
3748     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
3749     Known = KnownBits::mulhu(Known, Known2);
3754     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
3755     Known = KnownBits::mulhs(Known, Known2);
3760     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
3761     Known = KnownBits::abdu(Known, Known2);
3766     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
3767     Known = KnownBits::abds(Known, Known2);
3780     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
3783       Known = KnownBits::mul(Known, Known2, SelfMultiply);
3785       Known = KnownBits::mulhu(Known, Known2);
3791     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
3794       Known = KnownBits::mul(Known, Known2, SelfMultiply);
3796       Known = KnownBits::mulhs(Known, Known2);
3801     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
3802     Known = KnownBits::avgFloorU(Known, Known2);
3807     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
3808     Known = KnownBits::avgCeilU(Known, Known2);
3813     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
3814     Known = KnownBits::avgFloorS(Known, Known2);
3819     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
3820     Known = KnownBits::avgCeilS(Known, Known2);
3829     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth+1);
3832     Known = Known.intersectWith(Known2);
3839     Known2 = computeKnownBits(Op.getOperand(2), DemandedElts, Depth+1);
3842     Known = Known.intersectWith(Known2);
3871     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
3876     bool ShAmtNonZero = Known2.isNonZero();
3878     Known = KnownBits::shl(Known, Known2, NUW, NSW, ShAmtNonZero);
3888     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
3889     Known = KnownBits::lshr(Known, Known2, /*ShAmtNonZero=*/false,
3899     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
3900     Known = KnownBits::ashr(Known, Known2, /*ShAmtNonZero=*/false,
3919       Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
3923         Known2.One.lshrInPlace(BitWidth - Amt);
3924         Known2.Zero.lshrInPlace(BitWidth - Amt);
3928         Known2.One.lshrInPlace(Amt);
3929         Known2.Zero.lshrInPlace(Amt);
3931       Known = Known.unionWith(Known2);
3943     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
3944     Known = Known2.concat(Known);
3947     Known2 = computeKnownBits(Op.getOperand(2), DemandedElts, Depth + 1);
3950       Known = KnownBits::shl(Known, Known2);
3952       Known = KnownBits::ashr(Known, Known2);
3954       Known = KnownBits::lshr(Known, Known2);
3972     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
3974     unsigned PossibleTZ = Known2.countMaxTrailingZeros();
3981     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
3983     unsigned PossibleLZ = Known2.countMaxLeadingZeros();
3989     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
3991     unsigned PossibleOnes = Known2.countMaxPopulation();
4181     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
4184         Flags.hasNoUnsignedWrap(), Known, Known2);
4215     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
4216     Known = KnownBits::computeForSubBorrow(Known, Known2, Borrow);
4250     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
4251     Known = KnownBits::computeForAddCarry(Known, Known2, Carry);
4256     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
4257     Known = KnownBits::udiv(Known, Known2, Op->getFlags().hasExact());
4262     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
4263     Known = KnownBits::sdiv(Known, Known2, Op->getFlags().hasExact());
4268     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
4269     Known = KnownBits::srem(Known, Known2);
4274     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
4275     Known = KnownBits::urem(Known, Known2);
4340       Known2 = computeKnownBits(InVal, Depth + 1);
4341       Known = Known.intersectWith(Known2.zextOrTrunc(BitWidth));
4344       Known2 = computeKnownBits(InVec, DemandedVecElts, Depth + 1);
4345       Known = Known.intersectWith(Known2);
4350     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
4351     Known = Known2.reverseBits();
4355     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
4356     Known = Known2.byteSwap();
4360     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
4361     Known = Known2.abs();
4368     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
4369     Known = KnownBits::usub_sat(Known, Known2);
4374     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
4375     Known = KnownBits::umin(Known, Known2);
4380     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
4381     Known = KnownBits::umax(Known, Known2);
4416     Known2 = computeKnownBits(Op.getOperand(1), DemandedElts, Depth + 1);
4418       Known = KnownBits::smax(Known, Known2);
4420       Known = KnownBits::smin(Known, Known2);
4441     Known2 = computeKnownBits(Op.getOperand(0), DemandedElts, Depth + 1);
4442     if (Known2.isNonNegative())
4444     else if (Known2.isNegative())