24 Instruction *InstCombiner::commonShiftTransforms(BinaryOperator &I) {  in commonShiftTransforms()
218     BinaryOperator *BO = cast<BinaryOperator>(I);  in GetShiftedValue()
262     BinaryOperator *BO = cast<BinaryOperator>(I);  in GetShiftedValue()
323                                                BinaryOperator &I) {  in FoldShiftByConstant()
356   if (BinaryOperator *BO = dyn_cast<BinaryOperator>(Op0))  in FoldShiftByConstant()
359         return BinaryOperator::CreateMul(BO->getOperand(0),  in FoldShiftByConstant()
415     if (BinaryOperator *Op0BO = dyn_cast<BinaryOperator>(Op0)) {  in FoldShiftByConstant()
441           return BinaryOperator::CreateAnd(X, Mask);  in FoldShiftByConstant()
456           return BinaryOperator::Create(Op0BO->getOpcode(), YS, XM);  in FoldShiftByConstant()
477           return BinaryOperator::CreateAnd(X, Mask);  in FoldShiftByConstant()
491           return BinaryOperator::Create(Op0BO->getOpcode(), XM, YS);  in FoldShiftByConstant()
535           return BinaryOperator::Create(Op0BO->getOpcode(), NewShift,  in FoldShiftByConstant()
543   BinaryOperator *ShiftOp = dyn_cast<BinaryOperator>(Op0);  in FoldShiftByConstant()
581       return BinaryOperator::Create(I.getOpcode(), X,  in FoldShiftByConstant()
590         return BinaryOperator::CreateAnd(X,  in FoldShiftByConstant()
605         BinaryOperator *NewShl = BinaryOperator::Create(Instruction::Shl,  in FoldShiftByConstant()
618           BinaryOperator *NewLShr = BinaryOperator::Create(Instruction::LShr,  in FoldShiftByConstant()
626         return BinaryOperator::CreateAnd(Shift,  in FoldShiftByConstant()
637           BinaryOperator *NewAShr = BinaryOperator::Create(Instruction::AShr,  in FoldShiftByConstant()
654         BinaryOperator *NewShr = BinaryOperator::Create(ShiftOp->getOpcode(),  in FoldShiftByConstant()
666           BinaryOperator *NewShl = BinaryOperator::Create(Instruction::Shl,  in FoldShiftByConstant()
674         return BinaryOperator::CreateAnd(Shift,  in FoldShiftByConstant()
685           BinaryOperator *NewShl = BinaryOperator::Create(Instruction::Shl,  in FoldShiftByConstant()
696 Instruction *InstCombiner::visitShl(BinaryOperator &I) {  in visitShl()
733     return BinaryOperator::CreateShl(ConstantExpr::getShl(C1, C2), A);  in visitShl()
738 Instruction *InstCombiner::visitLShr(BinaryOperator &I) {  in visitLShr()
782 Instruction *InstCombiner::visitAShr(BinaryOperator &I) {  in visitAShr()
828     return BinaryOperator::CreateLShr(Op0, Op1);  in visitAShr()