60     BinaryOperator *Sh0, const SimplifyQuery &SQ,  in reassociateShiftAmtsOfTwoSameDirectionShifts()
143   BinaryOperator *NewShift = BinaryOperator::Create(ShiftOpcode, X, NewShAmt);  in reassociateShiftAmtsOfTwoSameDirectionShifts()
185 dropRedundantMaskingOfLeftShiftInput(BinaryOperator *OuterShift,  in dropRedundantMaskingOfLeftShiftInput()
317   auto *NewShift = BinaryOperator::Create(OuterShift->getOpcode(), X,  in dropRedundantMaskingOfLeftShiftInput()
323   return BinaryOperator::Create(Instruction::And, NewShift, NewMask);  in dropRedundantMaskingOfLeftShiftInput()
330 static Instruction *foldShiftOfShiftedLogic(BinaryOperator &I,  in foldShiftOfShiftedLogic()
333   auto *LogicInst = dyn_cast<BinaryOperator>(I.getOperand(0));  in foldShiftOfShiftedLogic()
349     BinaryOperator *BO;  in foldShiftOfShiftedLogic()
369   return BinaryOperator::Create(LogicInst->getOpcode(), NewShift1, NewShift2);  in foldShiftOfShiftedLogic()
372 Instruction *InstCombinerImpl::commonShiftTransforms(BinaryOperator &I) {  in commonShiftTransforms()
380     return BinaryOperator::Create(I.getOpcode(), Op0, NewExt);  in commonShiftTransforms()
408       return BinaryOperator::Create(  in commonShiftTransforms()
531 static Value *foldShiftedShift(BinaryOperator *InnerShift, unsigned OuterShAmt,  in foldShiftedShift()
621     return foldShiftedShift(cast<BinaryOperator>(I), NumBits, isLeftShift,  in getShiftedValue()
645 static bool canShiftBinOpWithConstantRHS(BinaryOperator &Shift,  in canShiftBinOpWithConstantRHS()
646                                          BinaryOperator *BO) {  in canShiftBinOpWithConstantRHS()
663                                                    BinaryOperator &I) {  in FoldShiftByConstant()
732     if (BinaryOperator *Op0BO = dyn_cast<BinaryOperator>(Op0)) {  in FoldShiftByConstant()
755           return BinaryOperator::CreateAnd(X, Mask);  in FoldShiftByConstant()
769           return BinaryOperator::Create(Op0BO->getOpcode(), YS, XM);  in FoldShiftByConstant()
787           return BinaryOperator::CreateAnd(X, Mask);  in FoldShiftByConstant()
801           return BinaryOperator::Create(Op0BO->getOpcode(), XM, YS);  in FoldShiftByConstant()
820           return BinaryOperator::Create(Op0BO->getOpcode(), NewShift,  in FoldShiftByConstant()
836         return BinaryOperator::CreateSub(NewRHS, NewShift);  in FoldShiftByConstant()
849     BinaryOperator *TBO;  in FoldShiftByConstant()
868     BinaryOperator *FBO;  in FoldShiftByConstant()
891 Instruction *InstCombinerImpl::visitShl(BinaryOperator &I) {  in visitShl()
928       return BinaryOperator::CreateAnd(X, ConstantInt::get(Ty, Mask));  in visitShl()
938         auto *NewShl = BinaryOperator::CreateShl(X, ShiftDiff);  in visitShl()
946         auto *NewShr = BinaryOperator::Create(  in visitShl()
947             cast<BinaryOperator>(Op0)->getOpcode(), X, ShiftDiff);  in visitShl()
959         auto *NewShl = BinaryOperator::CreateShl(X, ShiftDiff);  in visitShl()
964         return BinaryOperator::CreateAnd(NewShl, ConstantInt::get(Ty, Mask));  in visitShl()
969         auto *OldShr = cast<BinaryOperator>(Op0);  in visitShl()
971             BinaryOperator::Create(OldShr->getOpcode(), X, ShiftDiff);  in visitShl()
975         return BinaryOperator::CreateAnd(NewShr, ConstantInt::get(Ty, Mask));  in visitShl()
984         return BinaryOperator::CreateShl(X, ConstantInt::get(Ty, AmtSum));  in visitShl()
1007     return BinaryOperator::CreateAnd(Mask, X);  in visitShl()
1016       return BinaryOperator::CreateShl(ConstantExpr::getShl(C2, C1), X);  in visitShl()
1020       return BinaryOperator::CreateMul(X, ConstantExpr::getShl(C2, C1));  in visitShl()
1032     return BinaryOperator::CreateLShr(  in visitShl()
1038 Instruction *InstCombinerImpl::visitLShr(BinaryOperator &I) {  in visitLShr()
1075         if (cast<BinaryOperator>(Op0)->hasNoUnsignedWrap()) {  in visitLShr()
1077           auto *NewLShr = BinaryOperator::CreateLShr(X, ShiftDiff);  in visitLShr()
1084         return BinaryOperator::CreateAnd(NewLShr, ConstantInt::get(Ty, Mask));  in visitLShr()
1089         if (cast<BinaryOperator>(Op0)->hasNoUnsignedWrap()) {  in visitLShr()
1091           auto *NewShl = BinaryOperator::CreateShl(X, ShiftDiff);  in visitLShr()
1098         return BinaryOperator::CreateAnd(NewShl, ConstantInt::get(Ty, Mask));  in visitLShr()
1103       return BinaryOperator::CreateAnd(X, ConstantInt::get(Ty, Mask));  in visitLShr()
1154         return BinaryOperator::CreateAnd(Signbit, X);  in visitLShr()
1163         return BinaryOperator::CreateLShr(X, ConstantInt::get(Ty, AmtSum));  in visitLShr()
1174       return BinaryOperator::CreateAnd(X, ConstantInt::get(Ty, *MulC - 2));  in visitLShr()
1189     return BinaryOperator::CreateAnd(Mask, X);  in visitLShr()
1197     BinaryOperator &OldAShr) {  in foldVariableSignZeroExtensionOfVariableHighBitExtract()
1255       BinaryOperator::Create(OldAShr.getOpcode(), X, NumLowBitsToSkip);  in foldVariableSignZeroExtensionOfVariableHighBitExtract()
1264 Instruction *InstCombinerImpl::visitAShr(BinaryOperator &I) {  in visitAShr()
1299         auto *NewAShr = BinaryOperator::CreateAShr(X, ShiftDiff);  in visitAShr()
1306         auto *NewShl = BinaryOperator::Create(Instruction::Shl, X, ShiftDiff);  in visitAShr()
1318       return BinaryOperator::CreateAShr(X, ConstantInt::get(Ty, AmtSum));  in visitAShr()
1354     return BinaryOperator::CreateLShr(Op0, Op1);  in visitAShr()
1362     return BinaryOperator::CreateNot(NewAShr);  in visitAShr()