71                                     Instruction *InnerShift, InstCombiner &IC,  in canEvaluateShiftedShift()  argument
73   assert(InnerShift->isLogicalShift() && "Unexpected instruction type");  in canEvaluateShiftedShift()
77   if (!match(InnerShift->getOperand(1), m_APInt(InnerShiftConst)))  in canEvaluateShiftedShift()
83   bool IsInnerShl = InnerShift->getOpcode() == Instruction::Shl;  in canEvaluateShiftedShift()
99   unsigned TypeWidth = InnerShift->getType()->getScalarSizeInBits();  in canEvaluateShiftedShift()
105     if (IC.MaskedValueIsZero(InnerShift->getOperand(0), Mask, 0, CxtI))  in canEvaluateShiftedShift()
195 static Value *foldShiftedShift(BinaryOperator *InnerShift, unsigned OuterShAmt,  in foldShiftedShift()  argument
198   bool IsInnerShl = InnerShift->getOpcode() == Instruction::Shl;  in foldShiftedShift()
199   Type *ShType = InnerShift->getType();  in foldShiftedShift()
204   match(InnerShift->getOperand(1), m_APInt(C1));  in foldShiftedShift()
209     InnerShift->setOperand(1, ConstantInt::get(ShType, ShAmt));  in foldShiftedShift()
211       InnerShift->setHasNoUnsignedWrap(false);  in foldShiftedShift()
212       InnerShift->setHasNoSignedWrap(false);  in foldShiftedShift()
214       InnerShift->setIsExact(false);  in foldShiftedShift()
216     return InnerShift;  in foldShiftedShift()
237     Value *And = Builder.CreateAnd(InnerShift->getOperand(0),  in foldShiftedShift()
240       AndI->moveBefore(InnerShift);  in foldShiftedShift()
241       AndI->takeName(InnerShift);  in foldShiftedShift()