4074   BinaryOperator *BO0 = dyn_cast<BinaryOperator>(Op0);  in foldICmpBinOp()  local
4076   if (!BO0 && !BO1)  in foldICmpBinOp()
4141   if (BO0 && isa<OverflowingBinaryOperator>(BO0))  in foldICmpBinOp()
4144         (CmpInst::isUnsigned(Pred) && BO0->hasNoUnsignedWrap()) ||  in foldICmpBinOp()
4145         (CmpInst::isSigned(Pred) && BO0->hasNoSignedWrap());  in foldICmpBinOp()
4155   if (BO0 && BO0->getOpcode() == Instruction::Add) {  in foldICmpBinOp()
4156     A = BO0->getOperand(0);  in foldICmpBinOp()
4157     B = BO0->getOperand(1);  in foldICmpBinOp()
4271       (BO0->hasOneUse() || BO1->hasOneUse()) && !I.isUnsigned()) {  in foldICmpBinOp()
4281         bool HasNUW = BO0->hasNoUnsignedWrap() && Diff.ule(*AP1);  in foldICmpBinOp()
4282         bool HasNSW = BO0->hasNoSignedWrap();  in foldICmpBinOp()
4283         Constant *C3 = Constant::getIntegerValue(BO0->getType(), Diff);  in foldICmpBinOp()
4290         Constant *C3 = Constant::getIntegerValue(BO0->getType(), Diff);  in foldICmpBinOp()
4310   if (BO0 && BO0->getOpcode() == Instruction::Sub) {  in foldICmpBinOp()
4311     A = BO0->getOperand(0);  in foldICmpBinOp()
4312     B = BO0->getOperand(1);  in foldICmpBinOp()
4353     if (match(BO0, m_Neg(m_Value(X))))  in foldICmpBinOp()
4368           (BO0 && BO1 && BO0->hasNoSignedWrap() && BO1->hasNoSignedWrap()) ||  in foldICmpBinOp()
4369           (BO0 && BO1 && BO0->hasNoUnsignedWrap() && BO1->hasNoUnsignedWrap()))  in foldICmpBinOp()
4375   if (BO0 && BO0->getOpcode() == Instruction::SRem && Op1 == BO0->getOperand(1))  in foldICmpBinOp()
4376     SRem = BO0;  in foldICmpBinOp()
4384     switch (SRem == BO0 ? ICmpInst::getSwappedPredicate(Pred) : Pred) {  in foldICmpBinOp()
4402   if (BO0 && BO1 && BO0->getOpcode() == BO1->getOpcode() && BO0->hasOneUse() &&  in foldICmpBinOp()
4403       BO1->hasOneUse() && BO0->getOperand(1) == BO1->getOperand(1)) {  in foldICmpBinOp()
4404     switch (BO0->getOpcode()) {  in foldICmpBinOp()
4411         return new ICmpInst(Pred, BO0->getOperand(0), BO1->getOperand(0));  in foldICmpBinOp()
4414       if (match(BO0->getOperand(1), m_APInt(C))) {  in foldICmpBinOp()
4418           return new ICmpInst(NewPred, BO0->getOperand(0), BO1->getOperand(0));  in foldICmpBinOp()
4422         if (BO0->getOpcode() == Instruction::Xor && C->isMaxSignedValue()) {  in foldICmpBinOp()
4425           return new ICmpInst(NewPred, BO0->getOperand(0), BO1->getOperand(0));  in foldICmpBinOp()
4435       if (match(BO0->getOperand(1), m_APInt(C)) && !C->isZero() &&  in foldICmpBinOp()
4441               BO0->getType(),  in foldICmpBinOp()
4443           Value *And1 = Builder.CreateAnd(BO0->getOperand(0), Mask);  in foldICmpBinOp()
4452       if (I.isSigned() || !BO0->isExact() || !BO1->isExact())  in foldICmpBinOp()
4454       return new ICmpInst(Pred, BO0->getOperand(0), BO1->getOperand(0));  in foldICmpBinOp()
4457       if (!I.isEquality() || !BO0->isExact() || !BO1->isExact())  in foldICmpBinOp()
4459       return new ICmpInst(Pred, BO0->getOperand(0), BO1->getOperand(0));  in foldICmpBinOp()
4462       if (!BO0->isExact() || !BO1->isExact())  in foldICmpBinOp()
4464       return new ICmpInst(Pred, BO0->getOperand(0), BO1->getOperand(0));  in foldICmpBinOp()
4467       bool NUW = BO0->hasNoUnsignedWrap() && BO1->hasNoUnsignedWrap();  in foldICmpBinOp()
4468       bool NSW = BO0->hasNoSignedWrap() && BO1->hasNoSignedWrap();  in foldICmpBinOp()
4473       return new ICmpInst(Pred, BO0->getOperand(0), BO1->getOperand(0));  in foldICmpBinOp()
4478   if (BO0) {  in foldICmpBinOp()
4483     if (match(BO0, BitwiseAnd) && Pred == ICmpInst::ICMP_ULT) {  in foldICmpBinOp()
4484       auto *Zero = Constant::getNullValue(BO0->getType());  in foldICmpBinOp()