165 Expression::~Expression() = default;
300   CongruenceClass(unsigned ID, Value *Leader, const Expression *E)  in CongruenceClass()
331   const Expression *getDefiningExpr() const { return DefiningExpr; }  in getDefiningExpr()
410   const Expression *DefiningExpr = nullptr;
430   const Expression &E;
432   explicit ExactEqualsExpression(const Expression &E) : E(E) {}  in ExactEqualsExpression()
436   bool operator==(const Expression &Other) const {  in operator ==()
441 template <> struct DenseMapInfo<const Expression *> {
442   static const Expression *getEmptyKey() {  in getEmptyKey()
444     Val <<= PointerLikeTypeTraits<const Expression *>::NumLowBitsAvailable;  in getEmptyKey()
445     return reinterpret_cast<const Expression *>(Val);  in getEmptyKey()
448   static const Expression *getTombstoneKey() {  in getTombstoneKey()
450     Val <<= PointerLikeTypeTraits<const Expression *>::NumLowBitsAvailable;  in getTombstoneKey()
451     return reinterpret_cast<const Expression *>(Val);  in getTombstoneKey()
454   static unsigned getHashValue(const Expression *E) {  in getHashValue()
462   static bool isEqual(const ExactEqualsExpression &LHS, const Expression *RHS) {  in isEqual()
468   static bool isEqual(const Expression *LHS, const Expression *RHS) {  in isEqual()
524   DenseMap<Value *, const Expression *> ValueToExpression;
550   DenseMap<const Expression *, SmallPtrSet<Instruction *, 2>>
607   using ExpressionClassMap = DenseMap<const Expression *, CongruenceClass *>;
670     const Expression *Expr;
674     ExprResult(const Expression *Expr, Value *ExtraDep = nullptr,  in ExprResult()
692     static ExprResult some(const Expression *Expr, Value *ExtraDep = nullptr) {  in some()
695     static ExprResult some(const Expression *Expr,  in some()
699     static ExprResult some(const Expression *Expr, Value *ExtraDep,  in some()
707   const Expression *createBinaryExpression(unsigned, Type *, Value *, Value *,
720   const Expression *createVariableOrConstant(Value *V) const;
733   CongruenceClass *createCongruenceClass(Value *Leader, const Expression *E) {  in createCongruenceClass()
760   const Expression *makePossiblePHIOfOps(Instruction *,
776   ExprResult checkExprResults(Expression *, Instruction *, Value *) const;
779   const Expression *performSymbolicLoadCoercion(Type *, Value *, LoadInst *,
782   const Expression *performSymbolicLoadEvaluation(Instruction *) const;
783   const Expression *performSymbolicStoreEvaluation(Instruction *) const;
786   const Expression *performSymbolicPHIEvaluation(ArrayRef<ValPair>,
789   const Expression *performSymbolicAggrValueEvaluation(Instruction *) const;
796   CongruenceClass *getClassForExpression(const Expression *E) const;
797   void performCongruenceFinding(Instruction *, const Expression *);
798   void moveValueToNewCongruenceClass(Instruction *, const Expression *,
833   Value *findPHIOfOpsLeader(const Expression *, const Instruction *,
845   void markPhiOfOpsChanged(const Expression *E);
863   void deleteExpression(const Expression *E) const;
901 static bool equalsLoadStoreHelper(const T &LHS, const Expression &RHS) {  in equalsLoadStoreHelper()
907 bool LoadExpression::equals(const Expression &Other) const {  in equals()
911 bool StoreExpression::equals(const Expression &Other) const {  in equals()
964 void NewGVN::deleteExpression(const Expression *E) const {  in deleteExpression()
1067 const Expression *NewGVN::createBinaryExpression(unsigned Opcode, Type *T,  in createBinaryExpression()
1100 NewGVN::ExprResult NewGVN::checkExprResults(Expression *E, Instruction *I,  in checkExprResults()
1256 const Expression *NewGVN::createVariableOrConstant(Value *V) const {  in createVariableOrConstant()
1393 const Expression *NewGVN::performSymbolicStoreEvaluation(Instruction *I) const {  in performSymbolicStoreEvaluation()
1444 const Expression *
1518 const Expression *NewGVN::performSymbolicLoadEvaluation(Instruction *I) const {  in performSymbolicLoadEvaluation()
1729 const Expression *
1826 const Expression *
1969   const Expression *E = nullptr;  in performSymbolicEvaluation()
2238 void NewGVN::moveValueToNewCongruenceClass(Instruction *I, const Expression *E,  in moveValueToNewCongruenceClass()
2326 void NewGVN::markPhiOfOpsChanged(const Expression *E) {  in markPhiOfOpsChanged()
2331 void NewGVN::performCongruenceFinding(Instruction *I, const Expression *E) {  in performCongruenceFinding()
2670   const Expression *E = Res.Expr;  in findLeaderForInst()
2693 const Expression *
3098     const Expression *Symbolized = nullptr;  in valueNumberInstruction()
3783 CongruenceClass *NewGVN::getClassForExpression(const Expression *E) const {  in getClassForExpression()
3793 Value *NewGVN::findPHIOfOpsLeader(const Expression *E,  in findPHIOfOpsLeader()