48 Counter CounterExpressionBuilder::get(const CounterExpression &E) {  in get()
51     return Counter::getExpression(It->second);  in get()
55   return Counter::getExpression(I);  in get()
58 void CounterExpressionBuilder::extractTerms(Counter C, int Factor,  in extractTerms()
61   case Counter::Zero:  in extractTerms()
63   case Counter::CounterValueReference:  in extractTerms()
66   case Counter::Expression:  in extractTerms()
75 Counter CounterExpressionBuilder::simplify(Counter ExpressionTree) {  in simplify()
83     return Counter::getZero();  in simplify()
102   Counter C;  in simplify()
110         C = Counter::getCounter(T.CounterID);  in simplify()
113                                   Counter::getCounter(T.CounterID)));  in simplify()
122                                 Counter::getCounter(T.CounterID)));  in simplify()
127 Counter CounterExpressionBuilder::add(Counter LHS, Counter RHS) {  in add()
131 Counter CounterExpressionBuilder::subtract(Counter LHS, Counter RHS) {  in subtract()
136 void CounterMappingContext::dump(const Counter &C, raw_ostream &OS) const {  in dump()
138   case Counter::Zero:  in dump()
141   case Counter::CounterValueReference:  in dump()
144   case Counter::Expression: {  in dump()
166 Expected<int64_t> CounterMappingContext::evaluate(const Counter &C) const {  in evaluate()
168   case Counter::Zero:  in evaluate()
170   case Counter::CounterValueReference:  in evaluate()
174   case Counter::Expression: {  in evaluate()