393   bool isKnown() const { return X >= 0; }  in isKnown()  function in __anon8d78c9ed0211::TryResult
396     assert(isKnown());  in negate()
404   if (!R1.isKnown() || !R2.isKnown())  in bothKnownTrue()
1119       if (!Res1.isKnown() || !Res2.isKnown())  in checkIncorrectLogicOperator()
1235         if (LHS.isKnown()) {  in evaluateAsBooleanConditionNoCache()
1242           if (RHS.isKnown()) {  in evaluateAsBooleanConditionNoCache()
1250           if (RHS.isKnown()) {  in evaluateAsBooleanConditionNoCache()
1257             if (BopRes.isKnown())  in evaluateAsBooleanConditionNoCache()
1265           if (BopRes.isKnown())  in evaluateAsBooleanConditionNoCache()
1269         if (BopRes.isKnown())  in evaluateAsBooleanConditionNoCache()
1273         if (BopRes.isKnown())  in evaluateAsBooleanConditionNoCache()
2484     if (!KnownVal.isKnown())  in VisitLogicalOperator()
5011     if (RHSExecuted.isKnown() && E->getOpcode() == BO_LOr)  in VisitBinaryOperatorForTemporaryDtors()
5097   if (NegatedVal.isKnown()) NegatedVal.negate();  in VisitConditionalOperatorForTemporaryDtors()