Searched refs:UnknownSymbol (Results 1 – 2 of 2) sorted by relevance
124 const Symbol* UnknownSymbol() const { return &unknown_symbol_; } in UnknownSymbol() function
545 if (node.symbol != thread_tree_.UnknownSymbol()) { in PrintSampleRecordInProtobuf()587 if (entry->symbol == thread_tree_.UnknownSymbol()) { in GetCallEntry()