22 Instruction *InstCombiner::commonShiftTransforms(BinaryOperator &I) {  in commonShiftTransforms()
212     BinaryOperator *BO = cast<BinaryOperator>(I);  in GetShiftedValue()
254     BinaryOperator *BO = cast<BinaryOperator>(I);  in GetShiftedValue()
313                                                BinaryOperator &I) {  in FoldShiftByConstant()
345   if (BinaryOperator *BO = dyn_cast<BinaryOperator>(Op0))  in FoldShiftByConstant()
348         return BinaryOperator::CreateMul(BO->getOperand(0),  in FoldShiftByConstant()
404     if (BinaryOperator *Op0BO = dyn_cast<BinaryOperator>(Op0)) {  in FoldShiftByConstant()
425           return BinaryOperator::CreateAnd(X, ConstantInt::get(I.getContext(),  in FoldShiftByConstant()
435             cast<BinaryOperator>(Op0BOOp1)->getOperand(0)->hasOneUse()) {  in FoldShiftByConstant()
442           return BinaryOperator::Create(Op0BO->getOpcode(), YS, XM);  in FoldShiftByConstant()
458           return BinaryOperator::CreateAnd(X, ConstantInt::get(I.getContext(),  in FoldShiftByConstant()
467             cast<BinaryOperator>(Op0BO->getOperand(0))  in FoldShiftByConstant()
475           return BinaryOperator::Create(Op0BO->getOpcode(), XM, YS);  in FoldShiftByConstant()
519           return BinaryOperator::Create(Op0BO->getOpcode(), NewShift,  in FoldShiftByConstant()
527   BinaryOperator *ShiftOp = dyn_cast<BinaryOperator>(Op0);  in FoldShiftByConstant()
552       return BinaryOperator::Create(I.getOpcode(), X,  in FoldShiftByConstant()
561         return BinaryOperator::CreateAnd(X,  in FoldShiftByConstant()
568         return BinaryOperator::CreateAnd(X,  in FoldShiftByConstant()
582           BinaryOperator *NewShl = BinaryOperator::Create(Instruction::Shl,  in FoldShiftByConstant()
591         return BinaryOperator::CreateAnd(Shift,  in FoldShiftByConstant()
601           BinaryOperator *NewLShr = BinaryOperator::Create(Instruction::LShr,  in FoldShiftByConstant()
609         return BinaryOperator::CreateAnd(Shift,  in FoldShiftByConstant()
620           BinaryOperator *NewAShr = BinaryOperator::Create(Instruction::AShr,  in FoldShiftByConstant()
636           BinaryOperator *NewShr = BinaryOperator::Create(ShiftOp->getOpcode(),  in FoldShiftByConstant()
644         return BinaryOperator::CreateAnd(Shift,  in FoldShiftByConstant()
654           BinaryOperator *NewShl = BinaryOperator::Create(Instruction::Shl,  in FoldShiftByConstant()
662         return BinaryOperator::CreateAnd(Shift,  in FoldShiftByConstant()
673           BinaryOperator *NewShl = BinaryOperator::Create(Instruction::Shl,  in FoldShiftByConstant()
684 Instruction *InstCombiner::visitShl(BinaryOperator &I) {  in visitShl()
717     return BinaryOperator::CreateShl(ConstantExpr::getShl(C1, C2), A);  in visitShl()
722 Instruction *InstCombiner::visitLShr(BinaryOperator &I) {  in visitLShr()
762 Instruction *InstCombiner::visitAShr(BinaryOperator &I) {  in visitAShr()
808     return BinaryOperator::CreateLShr(Op0, Op1);  in visitAShr()