246   APInt find(Value *V, bool SignExtended, bool ZeroExtended, bool NonNegative);
249                             bool ZeroExtended);
296   bool CanTraceInto(bool SignExtended, bool ZeroExtended, BinaryOperator *BO,
446                                             bool ZeroExtended,  in CanTraceInto()  argument
476   if (BO->getOpcode() == Instruction::Add && !ZeroExtended && NonNegative) {  in CanTraceInto()
501     if (ZeroExtended && !BO->hasNoUnsignedWrap())  in CanTraceInto()
510                                                    bool ZeroExtended) {  in findInEitherOperand()  argument
513   APInt ConstantOffset = find(BO->getOperand(0), SignExtended, ZeroExtended,  in findInEitherOperand()
521   ConstantOffset = find(BO->getOperand(1), SignExtended, ZeroExtended,  in findInEitherOperand()
531                                     bool ZeroExtended, bool NonNegative) {  in find()  argument
547     if (CanTraceInto(SignExtended, ZeroExtended, BO, NonNegative))  in find()
548       ConstantOffset = findInEitherOperand(BO, SignExtended, ZeroExtended);  in find()
551                           ZeroExtended, NonNegative).sext(BitWidth);  in find()