405   APInt Bottom0 = Known.One;  in computeKnownBitsMul()
406   APInt Bottom1 = Known2.One;  in computeKnownBitsMul()
410   unsigned TrailBitsKnown0 = (Known.Zero | Known.One).countTrailingOnes();  in computeKnownBitsMul()
411   unsigned TrailBitsKnown1 = (Known2.Zero | Known2.One).countTrailingOnes();  in computeKnownBitsMul()
427   Known.One |= BottomKnown.getLoBits(ResultBitsKnown);  in computeKnownBitsMul()
447   Known.One.setAllBits();  in computeKnownBitsFromRangeMetadata()
461     Known.One &= Range.getUnsignedMax() & Mask;  in computeKnownBitsFromRangeMetadata()
633       Known.One  |= RHSKnown.One;  in computeKnownBitsFromAssume()
646       Known.Zero |= RHSKnown.Zero & MaskKnown.One;  in computeKnownBitsFromAssume()
647       Known.One  |= RHSKnown.One  & MaskKnown.One;  in computeKnownBitsFromAssume()
660       Known.Zero |= RHSKnown.One  & MaskKnown.One;  in computeKnownBitsFromAssume()
661       Known.One  |= RHSKnown.Zero & MaskKnown.One;  in computeKnownBitsFromAssume()
675       Known.One  |= RHSKnown.One  & BKnown.Zero;  in computeKnownBitsFromAssume()
688       Known.Zero |= RHSKnown.One  & BKnown.Zero;  in computeKnownBitsFromAssume()
689       Known.One  |= RHSKnown.Zero & BKnown.Zero;  in computeKnownBitsFromAssume()
704       Known.One  |= RHSKnown.One  & BKnown.Zero;  in computeKnownBitsFromAssume()
705       Known.Zero |= RHSKnown.One  & BKnown.One;  in computeKnownBitsFromAssume()
706       Known.One  |= RHSKnown.Zero & BKnown.One;  in computeKnownBitsFromAssume()
720       Known.Zero |= RHSKnown.One  & BKnown.Zero;  in computeKnownBitsFromAssume()
721       Known.One  |= RHSKnown.Zero & BKnown.Zero;  in computeKnownBitsFromAssume()
722       Known.Zero |= RHSKnown.Zero & BKnown.One;  in computeKnownBitsFromAssume()
723       Known.One  |= RHSKnown.One  & BKnown.One;  in computeKnownBitsFromAssume()
736       RHSKnown.One.lshrInPlace(C);  in computeKnownBitsFromAssume()
737       Known.One  |= RHSKnown.One;  in computeKnownBitsFromAssume()
748       RHSKnown.One.lshrInPlace(C);  in computeKnownBitsFromAssume()
749       Known.Zero |= RHSKnown.One;  in computeKnownBitsFromAssume()
751       Known.One  |= RHSKnown.Zero;  in computeKnownBitsFromAssume()
764       Known.One  |= RHSKnown.One  << C;  in computeKnownBitsFromAssume()
775       Known.Zero |= RHSKnown.One  << C;  in computeKnownBitsFromAssume()
776       Known.One  |= RHSKnown.Zero << C;  in computeKnownBitsFromAssume()
841         Known.One.setAllBits();  in computeKnownBitsFromAssume()
859   if (Known.Zero.intersects(Known.One)) {  in computeKnownBitsFromAssume()
894     Known.One  = KOF(Known.One, ShiftAmt);  in computeKnownBitsFromShiftOperator()
918   uint64_t ShiftAmtKO = Known.One.zextOrTrunc(64).getZExtValue();  in computeKnownBitsFromShiftOperator()
940   Known.One.setAllBits();  in computeKnownBitsFromShiftOperator()
960     Known.One  &= KOF(Known2.One, ShiftAmt);  in computeKnownBitsFromShiftOperator()
987     Known.One &= Known2.One;  in computeKnownBitsFromOperator()
997     if (!Known.Zero[0] && !Known.One[0] &&  in computeKnownBitsFromOperator()
1013     Known.One |= Known2.One;  in computeKnownBitsFromOperator()
1020     APInt KnownZeroOut = (Known.Zero & Known2.Zero) | (Known.One & Known2.One);  in computeKnownBitsFromOperator()
1022     Known.One = (Known.Zero & Known2.One) | (Known.One & Known2.Zero);  in computeKnownBitsFromOperator()
1100     Known.One &= Known2.One;  in computeKnownBitsFromOperator()
1103       Known.One.setHighBits(MaxHighOnes);  in computeKnownBitsFromOperator()
1235         Known.One = Known2.One & LowBits;  in computeKnownBitsFromOperator()
1244         if (Known2.isNegative() && LowBits.intersects(Known2.One))  in computeKnownBitsFromOperator()
1245           Known.One |= ~LowBits;  in computeKnownBitsFromOperator()
1247         assert((Known.Zero & Known.One) == 0 && "Bits known to be one AND zero?");  in computeKnownBitsFromOperator()
1267         Known.One &= LowBits;  in computeKnownBitsFromOperator()
1329         LocalKnown.Zero = LocalKnown.One = APInt(GEPOpiBits, 0);  in computeKnownBitsFromOperator()
1425     if (Depth < MaxDepth - 1 && !Known.Zero && !Known.One) {  in computeKnownBitsFromOperator()
1431       Known.One.setAllBits();  in computeKnownBitsFromOperator()
1441         Known.One &= Known2.One;  in computeKnownBitsFromOperator()
1444         if (!Known.Zero && !Known.One)  in computeKnownBitsFromOperator()
1461       Known.One |= Known2.One;  in computeKnownBitsFromOperator()
1469         Known.One |= Known2.One.reverseBits();  in computeKnownBitsFromOperator()
1474         Known.One |= Known2.One.byteSwap();  in computeKnownBitsFromOperator()
1479         unsigned PossibleLZ = Known2.One.countLeadingZeros();  in computeKnownBitsFromOperator()
1490         unsigned PossibleTZ = Known2.One.countTrailingZeros();  in computeKnownBitsFromOperator()
1526         Known.One =  in computeKnownBitsFromOperator()
1527             Known2.One.shl(ShiftAmt) | Known3.One.lshr(BitWidth - ShiftAmt);  in computeKnownBitsFromOperator()
1616     Known.One = *C;  in computeKnownBits()
1617     Known.Zero = ~Known.One;  in computeKnownBits()
1630     Known.Zero.setAllBits(); Known.One.setAllBits();  in computeKnownBits()
1634       Known.One &= Elt;  in computeKnownBits()
1642     Known.Zero.setAllBits(); Known.One.setAllBits();  in computeKnownBits()
1652       Known.One &= Elt;  in computeKnownBits()
1697   assert((Known.Zero & Known.One) == 0 && "Bits known to be one AND zero?");  in computeKnownBits()
1780         if (OrZero || RHSBits.One.getBoolValue() || LHSBits.One.getBoolValue())  in isKnownToBeAPowerOfTwo()
2066     if (Known.One[0])  in isKnownNonZero()
2115       if (XKnown.One.intersects(Mask))  in isKnownNonZero()
2119       if (YKnown.One.intersects(Mask))  in isKnownNonZero()
2176   return Known.One != 0;  in isKnownNonZero()
2210     if (Known1.Zero.intersects(Known2.One) ||  in isKnownNonEqual()
2211         Known2.Zero.intersects(Known1.One))  in isKnownNonEqual()
3969   (void)LHSKnown.One.umul_ov(RHSKnown.One, MinOverflow);  in computeOverflowForUnsignedMul()
4074     APInt MinLHS = LHSKnown.One;  in checkRippleForSignedAdd()
4076     APInt MinRHS = RHSKnown.One;  in checkRippleForSignedAdd()