1671   bool IsShl = ShiftOpcode == Instruction::Shl;  in foldICmpAndShift()
1676     if (ShiftOpcode == Instruction::Shl) {  in foldICmpAndShift()
2230 static Instruction *foldICmpShlOne(ICmpInst &Cmp, Instruction *Shl,  in foldICmpShlOne()  argument
2233   if (!match(Shl, m_Shl(m_One(), m_Value(Y))))  in foldICmpShlOne()
2236   Type *ShiftType = Shl->getType();  in foldICmpShlOne()
2275                                                    BinaryOperator *Shl,  in foldICmpShlConstant()  argument
2278   if (Cmp.isEquality() && match(Shl->getOperand(0), m_APInt(ShiftVal)))  in foldICmpShlConstant()
2279     return foldICmpShlConstConst(Cmp, Shl->getOperand(1), C, *ShiftVal);  in foldICmpShlConstant()
2287   if (C.sle(0) && Shl->hasNoUnsignedWrap() && Shl->hasNoSignedWrap())  in foldICmpShlConstant()
2288     return new ICmpInst(Pred, Shl->getOperand(0), Cmp.getOperand(1));  in foldICmpShlConstant()
2293       (Shl->hasNoUnsignedWrap() || Shl->hasNoSignedWrap()))  in foldICmpShlConstant()
2294     return new ICmpInst(Pred, Shl->getOperand(0), Cmp.getOperand(1));  in foldICmpShlConstant()
2302   if (Shl->hasNoSignedWrap() &&  in foldICmpShlConstant()
2305       return new ICmpInst(Pred, Shl->getOperand(0), Cmp.getOperand(1));  in foldICmpShlConstant()
2308   if (!match(Shl->getOperand(1), m_APInt(ShiftAmt)))  in foldICmpShlConstant()
2309     return foldICmpShlOne(Cmp, Shl, C);  in foldICmpShlConstant()
2317   Value *X = Shl->getOperand(0);  in foldICmpShlConstant()
2318   Type *ShType = Shl->getType();  in foldICmpShlConstant()
2323   if (Shl->hasNoSignedWrap()) {  in foldICmpShlConstant()
2348   if (Shl->hasNoUnsignedWrap()) {  in foldICmpShlConstant()
2370   if (Cmp.isEquality() && Shl->hasOneUse()) {  in foldICmpShlConstant()
2375     Value *And = Builder.CreateAnd(X, Mask, Shl->getName() + ".mask");  in foldICmpShlConstant()
2382   if (Shl->hasOneUse() && isSignBitCheck(Pred, C, TrueIfSigned)) {  in foldICmpShlConstant()
2387     Value *And = Builder.CreateAnd(X, Mask, Shl->getName() + ".mask");  in foldICmpShlConstant()
2393   if (Cmp.isUnsigned() && Shl->hasOneUse()) {  in foldICmpShlConstant()
2420   if (Shl->hasOneUse() && Amt != 0 &&  in foldICmpShlConstant()
2446                                               Shl->hasNoSignedWrap()),  in foldICmpShlConstant()
3814   case Instruction::Shl:  in foldICmpBinOpWithConstant()
4224   case Instruction::Shl:  in isMaskOrZero()
5323     case Instruction::Shl: {  in foldICmpBinOp()