9636 enum class Comparison { Equal, Better, Worse };  enum
9650 static Comparison compareEnableIfAttrs(const Sema &S, const FunctionDecl *Cand1,  in compareEnableIfAttrs()
9657       return Comparison::Equal;  in compareEnableIfAttrs()
9658     return Cand1Attr ? Comparison::Better : Comparison::Worse;  in compareEnableIfAttrs()
9672       return Comparison::Worse;  in compareEnableIfAttrs()
9674       return Comparison::Better;  in compareEnableIfAttrs()
9682       return Comparison::Worse;  in compareEnableIfAttrs()
9685   return Comparison::Equal;  in compareEnableIfAttrs()
9688 static Comparison
9693     return Comparison::Equal;  in isBetterMultiversionCandidate()
9699       return Comparison::Equal;  in isBetterMultiversionCandidate()
9700     return Comparison::Worse;  in isBetterMultiversionCandidate()
9703     return Comparison::Better;  in isBetterMultiversionCandidate()
9713     return Comparison::Equal;  in isBetterMultiversionCandidate()
9716     return Comparison::Better;  in isBetterMultiversionCandidate()
9718     return Comparison::Worse;  in isBetterMultiversionCandidate()
9723                  ? Comparison::Better  in isBetterMultiversionCandidate()
9724                  : Comparison::Worse;  in isBetterMultiversionCandidate()
9738                ? Comparison::Better  in isBetterMultiversionCandidate()
9739                : Comparison::Worse;  in isBetterMultiversionCandidate()
10118     Comparison Cmp = compareEnableIfAttrs(S, Cand1.Function, Cand2.Function);  in isBetterOverloadCandidate()
10119     if (Cmp != Comparison::Equal)  in isBetterOverloadCandidate()
10120       return Cmp == Comparison::Better;  in isBetterOverloadCandidate()
10131   if (MV == Comparison::Better)  in isBetterOverloadCandidate()
10133   if (MV == Comparison::Worse)  in isBetterOverloadCandidate()
12281             compareEnableIfAttrs(S, A, B) == Comparison::Better);  in isBetterCandidate()
14285   struct Comparison {  in BuildSynthesizedThreeWayComparison()  struct