244       if (!CLHS->getValue().isNegative()) {  in computeKnownBitsAddSub()
300   if (!Known.isNegative()) {  in computeKnownBitsAddSub()
304       if (LHSKnownZero.isNegative() && KnownZero2.isNegative())  in computeKnownBitsAddSub()
308       else if (LHSKnownOne.isNegative() && KnownOne2.isNegative())  in computeKnownBitsAddSub()
330       bool isKnownNonNegativeOp1 = KnownZero.isNegative();  in computeKnownBitsMul()
331       bool isKnownNonNegativeOp0 = KnownZero2.isNegative();  in computeKnownBitsMul()
332       bool isKnownNegativeOp1 = KnownOne.isNegative();  in computeKnownBitsMul()
333       bool isKnownNegativeOp0 = KnownOne2.isNegative();  in computeKnownBitsMul()
368   if (isKnownNonNegative && !KnownOne.isNegative())  in computeKnownBitsMul()
370   else if (isKnownNegative && !KnownZero.isNegative())  in computeKnownBitsMul()
717       if (RHSKnownZero.isNegative()) {  in computeKnownBitsFromAssume()
728       if (RHSKnownOne.isAllOnesValue() || RHSKnownZero.isNegative()) {  in computeKnownBitsFromAssume()
739       if (RHSKnownOne.isNegative()) {  in computeKnownBitsFromAssume()
750       if (RHSKnownZero.isAllOnesValue() || RHSKnownOne.isNegative()) {  in computeKnownBitsFromAssume()
1116       if (LHSKnownZero.isNegative())  in computeKnownBitsFromOperator()
1843         if (!C->isZero() && !C->isNegative()) {  in isKnownNonZero()
1847               !X->isNegative())  in isKnownNonZero()
1945     if (EltVal.isNegative())  in computeNumSignBitsVectorConstant()
2091         if (KnownZero.isNegative())  in ComputeNumSignBits()
2115         if (KnownZero.isNegative())  in ComputeNumSignBits()
2165   if (KnownZero.isNegative())  in ComputeNumSignBits()
2168   if (KnownOne.isNegative())  in ComputeNumSignBits()
2461     return !CFP->getValueAPF().isNegative() || CFP->getValueAPF().isZero();  in CannotBeOrderedLessThanZero()
3975       return !C->isNegative();  in isTruePredicate()