2387   int32_t CFARule;  member
2420       CFARule = UNKNOWN;  in update()
2424       CFARule = UNKNOWN;  in update()
2429       CFARule = UNKNOWN;  in update()
2435         CFARule = RuleNumber;  in update()
2475             CFARule != UNKNOWN) &&  in advanceTo()
2491     CFARule = UNKNOWN;  in CFISnapshot()
2642     if (ToCFITable.CFARule == CFISnapshot::UNKNOWN) {  in unwindCFIState()
2652     } else if (ToCFITable.CFARule < 0) {  in unwindCFIState()
2653       if (FromCFITable.isRedundant(CIEFrameInstructions[-ToCFITable.CFARule]))  in unwindCFIState()
2658       FrameInstructions.emplace_back(CIEFrameInstructions[-ToCFITable.CFARule]);  in unwindCFIState()
2660                    FrameInstructions[ToCFITable.CFARule])) {  in unwindCFIState()
2661       NewStates.push_back(ToCFITable.CFARule);  in unwindCFIState()
2662       InsertIt = addCFIPseudo(InBB, InsertIt, ToCFITable.CFARule);  in unwindCFIState()