520                                     Instruction *InnerShift,  in canEvaluateShiftedShift()  argument
522   assert(InnerShift->isLogicalShift() && "Unexpected instruction type");  in canEvaluateShiftedShift()
526   if (!match(InnerShift->getOperand(1), m_APInt(InnerShiftConst)))  in canEvaluateShiftedShift()
532   bool IsInnerShl = InnerShift->getOpcode() == Instruction::Shl;  in canEvaluateShiftedShift()
548   unsigned TypeWidth = InnerShift->getType()->getScalarSizeInBits();  in canEvaluateShiftedShift()
554     if (IC.MaskedValueIsZero(InnerShift->getOperand(0), Mask, 0, CxtI))  in canEvaluateShiftedShift()
625 static Value *foldShiftedShift(BinaryOperator *InnerShift, unsigned OuterShAmt,  in foldShiftedShift()  argument
628   bool IsInnerShl = InnerShift->getOpcode() == Instruction::Shl;  in foldShiftedShift()
629   Type *ShType = InnerShift->getType();  in foldShiftedShift()
634   match(InnerShift->getOperand(1), m_APInt(C1));  in foldShiftedShift()
639     InnerShift->setOperand(1, ConstantInt::get(ShType, ShAmt));  in foldShiftedShift()
641       InnerShift->setHasNoUnsignedWrap(false);  in foldShiftedShift()
642       InnerShift->setHasNoSignedWrap(false);  in foldShiftedShift()
644       InnerShift->setIsExact(false);  in foldShiftedShift()
646     return InnerShift;  in foldShiftedShift()
667     Value *And = Builder.CreateAnd(InnerShift->getOperand(0),  in foldShiftedShift()
670       AndI->moveBefore(InnerShift);  in foldShiftedShift()
671       AndI->takeName(InnerShift);  in foldShiftedShift()