9524 static Comparison compareEnableIfAttrs(const Sema &S, const FunctionDecl *Cand1,  in compareEnableIfAttrs()  argument
9527   bool Cand1Attr = Cand1->hasAttr<EnableIfAttr>();  in compareEnableIfAttrs()
9535   auto Cand1Attrs = Cand1->specific_attrs<EnableIfAttr>();  in compareEnableIfAttrs()
9563 isBetterMultiversionCandidate(const OverloadCandidate &Cand1,  in isBetterMultiversionCandidate()  argument
9565   if (!Cand1.Function || !Cand1.Function->isMultiVersion() || !Cand2.Function ||  in isBetterMultiversionCandidate()
9571   if (Cand1.Function->isInvalidDecl()) {  in isBetterMultiversionCandidate()
9581   bool Cand1CPUDisp = Cand1.Function->hasAttr<CPUDispatchAttr>();  in isBetterMultiversionCandidate()
9583   const auto *Cand1CPUSpec = Cand1.Function->getAttr<CPUSpecificAttr>();  in isBetterMultiversionCandidate()
9671                                           const OverloadCandidate &Cand1,  in canCompareFunctionConstraints()  argument
9675   if (Cand1.Function && Cand2.Function && Cand1.Function->hasPrototype() &&  in canCompareFunctionConstraints()
9677     auto *PT1 = cast<FunctionProtoType>(Cand1.Function->getFunctionType());  in canCompareFunctionConstraints()
9682                                      Cand1.isReversed() ^ Cand2.isReversed()))  in canCompareFunctionConstraints()
9691     Sema &S, const OverloadCandidate &Cand1, const OverloadCandidate &Cand2,  in isBetterOverloadCandidate()  argument
9696     return Cand1.Viable;  in isBetterOverloadCandidate()
9697   else if (!Cand1.Viable)  in isBetterOverloadCandidate()
9734   if (S.getLangOpts().CUDA && Cand1.Function && Cand2.Function &&  in isBetterOverloadCandidate()
9739           Sema::isCUDAImplicitHostDeviceFunction(Cand1.Function);  in isBetterOverloadCandidate()
9742       auto P1 = S.IdentifyCUDAPreference(Caller, Cand1.Function);  in isBetterOverloadCandidate()
9776   if (Cand1.IgnoreObjectArgument || Cand2.IgnoreObjectArgument)  in isBetterOverloadCandidate()
9793   unsigned NumArgs = Cand1.Conversions.size();  in isBetterOverloadCandidate()
9797     bool Cand1Bad = IsIllFormedConversion(Cand1.Conversions[ArgIdx]);  in isBetterOverloadCandidate()
9816                                                Cand1.Conversions[ArgIdx],  in isBetterOverloadCandidate()
9824       if (Cand1.Function && Cand2.Function &&  in isBetterOverloadCandidate()
9825           Cand1.isReversed() != Cand2.isReversed() &&  in isBetterOverloadCandidate()
9826           haveSameParameterTypes(S.Context, Cand1.Function, Cand2.Function,  in isBetterOverloadCandidate()
9865       Cand1.Function && Cand2.Function &&  in isBetterOverloadCandidate()
9866       isa<CXXConversionDecl>(Cand1.Function) &&  in isBetterOverloadCandidate()
9873         compareConversionFunctions(S, Cand1.Function, Cand2.Function);  in isBetterOverloadCandidate()
9876                                                   Cand1.FinalConversion,  in isBetterOverloadCandidate()
9894       Cand1.Function && Cand2.Function &&  in isBetterOverloadCandidate()
9895       isa<CXXConstructorDecl>(Cand1.Function) !=  in isBetterOverloadCandidate()
9897     return isa<CXXConstructorDecl>(Cand1.Function);  in isBetterOverloadCandidate()
9901   bool Cand1IsSpecialization = Cand1.Function &&  in isBetterOverloadCandidate()
9902                                Cand1.Function->getPrimaryTemplate();  in isBetterOverloadCandidate()
9914             Cand1.Function->getPrimaryTemplate(),  in isBetterOverloadCandidate()
9916             isa<CXXConversionDecl>(Cand1.Function) ? TPOC_Conversion  in isBetterOverloadCandidate()
9918             Cand1.ExplicitCallArguments, Cand2.ExplicitCallArguments,  in isBetterOverloadCandidate()
9919             Cand1.isReversed() ^ Cand2.isReversed(),  in isBetterOverloadCandidate()
9920             canCompareFunctionConstraints(S, Cand1, Cand2)))  in isBetterOverloadCandidate()
9921       return BetterTemplate == Cand1.Function->getPrimaryTemplate();  in isBetterOverloadCandidate()
9927       canCompareFunctionConstraints(S, Cand1, Cand2)) {  in isBetterOverloadCandidate()
9928     Expr *RC1 = Cand1.Function->getTrailingRequiresClause();  in isBetterOverloadCandidate()
9932       if (S.IsAtLeastAsConstrained(Cand1.Function, {RC1}, Cand2.Function, {RC2},  in isBetterOverloadCandidate()
9934           S.IsAtLeastAsConstrained(Cand2.Function, {RC2}, Cand1.Function, {RC1},  in isBetterOverloadCandidate()
9949       isa_and_nonnull<ConstructorUsingShadowDecl>(Cand1.FoundDecl.getDecl());  in isBetterOverloadCandidate()
9956     auto *Cand1Class = cast<CXXRecordDecl>(Cand1.Function->getDeclContext());  in isBetterOverloadCandidate()
9972   if (Cand1.RewriteKind != Cand2.RewriteKind)  in isBetterOverloadCandidate()
9973     return Cand1.RewriteKind < Cand2.RewriteKind;  in isBetterOverloadCandidate()
9977     auto *Guide1 = dyn_cast_or_null<CXXDeductionGuideDecl>(Cand1.Function);  in isBetterOverloadCandidate()
9991   if (Cand1.Function && Cand2.Function) {  in isBetterOverloadCandidate()
9992     Comparison Cmp = compareEnableIfAttrs(S, Cand1.Function, Cand2.Function);  in isBetterOverloadCandidate()
9997   bool HasPS1 = Cand1.Function != nullptr &&  in isBetterOverloadCandidate()
9998                 functionHasPassObjectSizeParams(Cand1.Function);  in isBetterOverloadCandidate()
10004   auto MV = isBetterMultiversionCandidate(Cand1, Cand2);  in isBetterOverloadCandidate()
10012   if (S.getLangOpts().CUDA && Cand1.Function && Cand2.Function) {  in isBetterOverloadCandidate()
10014     return S.IdentifyCUDAPreference(Caller, Cand1.Function) >  in isBetterOverloadCandidate()
10022   const auto *CD1 = dyn_cast_or_null<CXXConstructorDecl>(Cand1.Function);  in isBetterOverloadCandidate()