95 class LoopVariableOptimizer::VariableLimits : public ZoneObject {  class in v8::internal::compiler::LoopVariableOptimizer
97   static VariableLimits* Empty(Zone* zone) {  in Empty()
98     return new (zone) VariableLimits();  in Empty()
101   VariableLimits* Copy(Zone* zone) const {  in Copy()
102     return new (zone) VariableLimits(this);  in Copy()
111   void Merge(const VariableLimits* other) {  in Merge()
142   VariableLimits() {}  in VariableLimits()  function in v8::internal::compiler::LoopVariableOptimizer::VariableLimits
143   explicit VariableLimits(const VariableLimits* other)  in VariableLimits()  function in v8::internal::compiler::LoopVariableOptimizer::VariableLimits
176   const VariableLimits* limits = limits_[from->id()];  in VisitBackedge()
217   VariableLimits* merged = limits_[node->InputAt(0)->id()]->Copy(zone());  in VisitMerge()
233   VariableLimits* limits = limits_[branch->id()]->Copy(zone());  in VisitIf()
255     VariableLimits* limits, Node* node, InductionVariable::ConstraintKind kind,  in AddCmpToLimits()
272   limits_[node->id()] = VariableLimits::Empty(zone());  in VisitStart()
285   const VariableLimits* limits =  in TakeConditionsFromFirstControl()