288   return computeKnownBits(V, Depth, SQ).isNonNegative();  in isKnownNonNegative()
382       bool isKnownNonNegativeOp1 = Known.isNonNegative();  in computeKnownBitsMul()
383       bool isKnownNonNegativeOp0 = Known2.isNonNegative();  in computeKnownBitsMul()
412   else if (isKnownNegative && !Known.isNonNegative())  in computeKnownBitsMul()
1327             if (Known2.isNonNegative() && Known3.isNonNegative())  in computeKnownBitsFromOperator()
1336             if (Known2.isNonNegative() && Known3.isNegative())  in computeKnownBitsFromOperator()
1338             else if (Known2.isNegative() && Known3.isNonNegative())  in computeKnownBitsFromOperator()
1343           else if (Opcode == Instruction::Mul && Known2.isNonNegative() &&  in computeKnownBitsFromOperator()
1344                    Known3.isNonNegative())  in computeKnownBitsFromOperator()
2308   if (XKnown.isNonNegative() && YKnown.isNonNegative())  in isNonZeroAdd()
2328   if (XKnown.isNonNegative() &&  in isNonZeroAdd()
2331   if (YKnown.isNonNegative() &&  in isNonZeroAdd()
2733             .isNonNegative();  in isKnownNonZeroFromOperator()
3440           if (Known.isNonNegative())  in ComputeNumSignBitsImpl()
3465           if (Known.isNonNegative())  in ComputeNumSignBitsImpl()
6341     if (LHSKnown.isNonNegative() || RHSKnown.isNonNegative())  in computeOverflowForSignedMul()
6409     if ((AddKnown.isNonNegative() && LHSOrRHSKnownNonNegative) ||  in computeOverflowForSignedAdd()