2305     Known.One = C->getAPIntValue();  in computeKnownBits()
2306     Known.Zero = ~Known.One;  in computeKnownBits()
2311     Known.One = C->getValueAPF().bitcastToAPInt();  in computeKnownBits()
2312     Known.Zero = ~Known.One;  in computeKnownBits()
2332     Known.Zero.setAllBits(); Known.One.setAllBits();  in computeKnownBits()
2348       Known.One &= Known2.One;  in computeKnownBits()
2360     Known.Zero.setAllBits(); Known.One.setAllBits();  in computeKnownBits()
2386       Known.One &= Known2.One;  in computeKnownBits()
2395       Known.One &= Known2.One;  in computeKnownBits()
2402     Known.Zero.setAllBits(); Known.One.setAllBits();  in computeKnownBits()
2412         Known.One &= Known2.One;  in computeKnownBits()
2429       Known.One.setAllBits();  in computeKnownBits()
2442         Known.One &= Known2.One;  in computeKnownBits()
2450       Known.One &= Known2.One;  in computeKnownBits()
2519         Known.One |= Known2.One.zext(BitWidth).shl(SubBitWidth * Shifts);  in computeKnownBits()
2539       Known.Zero.setAllBits(); Known.One.setAllBits();  in computeKnownBits()
2544           Known.One &= Known2.One.lshr(Offset).trunc(BitWidth);  in computeKnownBits()
2559     Known.One &= Known2.One;  in computeKnownBits()
2570     Known.One |= Known2.One;  in computeKnownBits()
2577     APInt KnownZeroOut = (Known.Zero & Known2.Zero) | (Known.One & Known2.One);  in computeKnownBits()
2579     Known.One = (Known.Zero & Known2.One) | (Known.One & Known2.Zero);  in computeKnownBits()
2626     Known.One &= Known2.One;  in computeKnownBits()
2637     Known.One &= Known2.One;  in computeKnownBits()
2666       Known.One <<= Shift;  in computeKnownBits()
2676       Known.One.lshrInPlace(Shift);  in computeKnownBits()
2706       Known.One.ashrInPlace(Shift);  in computeKnownBits()
2728         Known.One <<= Amt;  in computeKnownBits()
2730         Known2.One.lshrInPlace(BitWidth - Amt);  in computeKnownBits()
2733         Known.One <<= BitWidth - Amt;  in computeKnownBits()
2735         Known2.One.lshrInPlace(Amt);  in computeKnownBits()
2738       Known.One |= Known2.One;  in computeKnownBits()
2760     Known.One &= InputDemandedBits;  in computeKnownBits()
2767       Known.One  &= ~NewBits;  in computeKnownBits()
2768     } else if (Known.One.intersects(InSignMask)) {  // Input sign bit known set  in computeKnownBits()
2769       Known.One  |= NewBits;  in computeKnownBits()
2773       Known.One  &= ~NewBits;  in computeKnownBits()
2861     Known.One  &= (~Known.Zero);  in computeKnownBits()
2970         Known.One = Known2.One & LowBits;  in computeKnownBits()
2979         if (Known2.One[BitWidth-1] && ((Known2.One & LowBits) != 0))  in computeKnownBits()
2980           Known.One |= ~LowBits;  in computeKnownBits()
2981         assert((Known.Zero & Known.One) == 0&&"Bits known to be one AND zero?");  in computeKnownBits()
2994         Known.One = Known2.One & LowBits;  in computeKnownBits()
3017     Known.One = Known.One.getHiBits(Known.One.getBitWidth() - Index * BitWidth);  in computeKnownBits()
3057       Known.Zero = Known.One = APInt::getAllOnesValue(BitWidth);  in computeKnownBits()
3063         Known.One &= Known2.One.zextOrTrunc(Known.One.getBitWidth());  in computeKnownBits()
3072         Known.One &= Known2.One;  in computeKnownBits()
3079       Known.One &= Known2.One.zextOrTrunc(Known.One.getBitWidth());  in computeKnownBits()
3087     Known.One = Known2.One.reverseBits();  in computeKnownBits()
3093     Known.One = Known2.One.byteSwap();  in computeKnownBits()
3102       Known.One = Known2.One;  in computeKnownBits()
3108     Known2.One.clearSignBit();  in computeKnownBits()
3109     if (Known2.One.getBoolValue()) {  in computeKnownBits()
3125     Known.One &= Known2.One;  in computeKnownBits()
3139     Known.One &= Known2.One;  in computeKnownBits()
3140     Known.One.setHighBits(LeadOne);  in computeKnownBits()
3164           Known.One.setHighBits(MinSignBits);  in computeKnownBits()
3179     Known.One &= Known2.One;  in computeKnownBits()
3785     Mask = Known.One;  in ComputeNumSignBits()