169 Expression::~Expression() = default;
304   CongruenceClass(unsigned ID, Value *Leader, const Expression *E)  in CongruenceClass()
335   const Expression *getDefiningExpr() const { return DefiningExpr; }  in getDefiningExpr()
414   const Expression *DefiningExpr = nullptr;
434   const Expression &E;
436   explicit ExactEqualsExpression(const Expression &E) : E(E) {}  in ExactEqualsExpression()
440   bool operator==(const Expression &Other) const {  in operator ==()
445 template <> struct DenseMapInfo<const Expression *> {
446   static const Expression *getEmptyKey() {  in getEmptyKey()
448     Val <<= PointerLikeTypeTraits<const Expression *>::NumLowBitsAvailable;  in getEmptyKey()
449     return reinterpret_cast<const Expression *>(Val);  in getEmptyKey()
452   static const Expression *getTombstoneKey() {  in getTombstoneKey()
454     Val <<= PointerLikeTypeTraits<const Expression *>::NumLowBitsAvailable;  in getTombstoneKey()
455     return reinterpret_cast<const Expression *>(Val);  in getTombstoneKey()
458   static unsigned getHashValue(const Expression *E) {  in getHashValue()
466   static bool isEqual(const ExactEqualsExpression &LHS, const Expression *RHS) {  in isEqual()
472   static bool isEqual(const Expression *LHS, const Expression *RHS) {  in isEqual()
528   DenseMap<Value *, const Expression *> ValueToExpression;
554   DenseMap<const Expression *, SmallPtrSet<Instruction *, 2>>
611   using ExpressionClassMap = DenseMap<const Expression *, CongruenceClass *>;
673     const Expression *Expr;
677     ExprResult(const Expression *Expr, Value *ExtraDep = nullptr,  in ExprResult()
695     static ExprResult some(const Expression *Expr, Value *ExtraDep = nullptr) {  in some()
698     static ExprResult some(const Expression *Expr,  in some()
702     static ExprResult some(const Expression *Expr, Value *ExtraDep,  in some()
710   const Expression *createBinaryExpression(unsigned, Type *, Value *, Value *,
723   const Expression *createVariableOrConstant(Value *V) const;
736   CongruenceClass *createCongruenceClass(Value *Leader, const Expression *E) {  in createCongruenceClass()
763   const Expression *makePossiblePHIOfOps(Instruction *,
782   ExprResult checkExprResults(Expression *, Instruction *, Value *) const;
785   const Expression *performSymbolicLoadCoercion(Type *, Value *, LoadInst *,
788   const Expression *performSymbolicLoadEvaluation(Instruction *) const;
789   const Expression *performSymbolicStoreEvaluation(Instruction *) const;
792   const Expression *performSymbolicPHIEvaluation(ArrayRef<ValPair>,
795   const Expression *performSymbolicAggrValueEvaluation(Instruction *) const;
802   CongruenceClass *getClassForExpression(const Expression *E) const;
803   void performCongruenceFinding(Instruction *, const Expression *);
804   void moveValueToNewCongruenceClass(Instruction *, const Expression *,
837   Value *findPHIOfOpsLeader(const Expression *, const Instruction *,
849   void markPhiOfOpsChanged(const Expression *E);
867   void deleteExpression(const Expression *E) const;
905 static bool equalsLoadStoreHelper(const T &LHS, const Expression &RHS) {  in equalsLoadStoreHelper()
911 bool LoadExpression::equals(const Expression &Other) const {  in equals()
915 bool StoreExpression::equals(const Expression &Other) const {  in equals()
968 void NewGVN::deleteExpression(const Expression *E) const {  in deleteExpression()
1071 const Expression *NewGVN::createBinaryExpression(unsigned Opcode, Type *T,  in createBinaryExpression()
1101 NewGVN::ExprResult NewGVN::checkExprResults(Expression *E, Instruction *I,  in checkExprResults()
1253 const Expression *NewGVN::createVariableOrConstant(Value *V) const {  in createVariableOrConstant()
1383 const Expression *NewGVN::performSymbolicStoreEvaluation(Instruction *I) const {  in performSymbolicStoreEvaluation()
1434 const Expression *
1511 const Expression *NewGVN::performSymbolicLoadEvaluation(Instruction *I) const {  in performSymbolicLoadEvaluation()
1705 const Expression *
1787 const Expression *
1930   const Expression *E = nullptr;  in performSymbolicEvaluation()
2205 void NewGVN::moveValueToNewCongruenceClass(Instruction *I, const Expression *E,  in moveValueToNewCongruenceClass()
2293 void NewGVN::markPhiOfOpsChanged(const Expression *E) {  in markPhiOfOpsChanged()
2298 void NewGVN::performCongruenceFinding(Instruction *I, const Expression *E) {  in performCongruenceFinding()
2637   const Expression *E = Res.Expr;  in findLeaderForInst()
2660 const Expression *
3062     const Expression *Symbolized = nullptr;  in valueNumberInstruction()
3746 CongruenceClass *NewGVN::getClassForExpression(const Expression *E) const {  in getClassForExpression()
3756 Value *NewGVN::findPHIOfOpsLeader(const Expression *E,  in findPHIOfOpsLeader()