9383 enum class Comparison { Equal, Better, Worse };  enum
9397 static Comparison compareEnableIfAttrs(const Sema &S, const FunctionDecl *Cand1,  in compareEnableIfAttrs()
9404       return Comparison::Equal;  in compareEnableIfAttrs()
9405     return Cand1Attr ? Comparison::Better : Comparison::Worse;  in compareEnableIfAttrs()
9419       return Comparison::Worse;  in compareEnableIfAttrs()
9421       return Comparison::Better;  in compareEnableIfAttrs()
9429       return Comparison::Worse;  in compareEnableIfAttrs()
9432   return Comparison::Equal;  in compareEnableIfAttrs()
9435 static Comparison
9440     return Comparison::Equal;  in isBetterMultiversionCandidate()
9446       return Comparison::Equal;  in isBetterMultiversionCandidate()
9447     return Comparison::Worse;  in isBetterMultiversionCandidate()
9450     return Comparison::Better;  in isBetterMultiversionCandidate()
9460     return Comparison::Equal;  in isBetterMultiversionCandidate()
9463     return Comparison::Better;  in isBetterMultiversionCandidate()
9465     return Comparison::Worse;  in isBetterMultiversionCandidate()
9470                  ? Comparison::Better  in isBetterMultiversionCandidate()
9471                  : Comparison::Worse;  in isBetterMultiversionCandidate()
9485                ? Comparison::Better  in isBetterMultiversionCandidate()
9486                : Comparison::Worse;  in isBetterMultiversionCandidate()
9844     Comparison Cmp = compareEnableIfAttrs(S, Cand1.Function, Cand2.Function);  in isBetterOverloadCandidate()
9845     if (Cmp != Comparison::Equal)  in isBetterOverloadCandidate()
9846       return Cmp == Comparison::Better;  in isBetterOverloadCandidate()
9857   if (MV == Comparison::Better)  in isBetterOverloadCandidate()
9859   if (MV == Comparison::Worse)  in isBetterOverloadCandidate()
11945             compareEnableIfAttrs(S, A, B) == Comparison::Better);  in isBetterCandidate()
13925   struct Comparison {  in BuildSynthesizedThreeWayComparison()  struct