474   bool mangleSubstitution(const NamedDecl *ND);
475   bool mangleSubstitution(NestedNameSpecifier *NNS);
476   bool mangleSubstitution(QualType T);
477   bool mangleSubstitution(TemplateName Template);
478   bool mangleSubstitution(uintptr_t Ptr);
1174   if (mangleSubstitution(ND))  in mangleUnscopedTemplateName()
1296     if (!mangleSubstitution(QualType(TST, 0))) {  in manglePrefix()
1307     if (!mangleSubstitution(QualType(DTST, 0))) {  in manglePrefix()
2170     if (!Clang14Compat && mangleSubstitution(qualifier))  in manglePrefix()
2207   if (mangleSubstitution(ND))  in manglePrefix()
2240   if (!Clang11Compat && mangleSubstitution(Template))  in mangleTemplatePrefix()
2246   if (Clang11Compat && mangleSubstitution(Template))  in mangleTemplatePrefix()
2266   if (mangleSubstitution(ND))  in mangleTemplatePrefix()
2311   if (mangleSubstitution(ND))  in mangleClosurePrefix()
2335   if (mangleSubstitution(TN))  in mangleType()
2976   if (isSubstitutable && mangleSubstitution(T))  in mangleType()
3079         if (mangleSubstitution(BuiltinType::SChar))  in mangleType()
3085         if (mangleSubstitution(BuiltinType::Short))  in mangleType()
3091         if (mangleSubstitution(BuiltinType::Int))  in mangleType()
3097         if (mangleSubstitution(BuiltinType::Long))  in mangleType()
3103         if (mangleSubstitution(BuiltinType::Int128))  in mangleType()
3114         if (mangleSubstitution(BuiltinType::UChar))  in mangleType()
3120         if (mangleSubstitution(BuiltinType::UShort))  in mangleType()
3126         if (mangleSubstitution(BuiltinType::UInt))  in mangleType()
3132         if (mangleSubstitution(BuiltinType::ULong))  in mangleType()
3138         if (mangleSubstitution(BuiltinType::UInt128))  in mangleType()
4253     if (mangleSubstitution(QualType(T, 0)))  in mangleType()
4401   if (mangleSubstitution(TD))  in mangleType()
6696   bool result = mangleSubstitution(tname);  in mangleExistingSubstitution()
6703 bool CXXNameMangler::mangleSubstitution(const NamedDecl *ND) {  in mangleSubstitution()  function in CXXNameMangler
6709   return mangleSubstitution(reinterpret_cast<uintptr_t>(ND));  in mangleSubstitution()
6712 bool CXXNameMangler::mangleSubstitution(NestedNameSpecifier *NNS) {  in mangleSubstitution()  function in CXXNameMangler
6717   return mangleSubstitution(reinterpret_cast<uintptr_t>(NNS));  in mangleSubstitution()
6727 bool CXXNameMangler::mangleSubstitution(QualType T) {  in mangleSubstitution()  function in CXXNameMangler
6730       return mangleSubstitution(RT->getDecl());  in mangleSubstitution()
6735   return mangleSubstitution(TypePtr);  in mangleSubstitution()
6738 bool CXXNameMangler::mangleSubstitution(TemplateName Template) {  in mangleSubstitution()  function in CXXNameMangler
6740     return mangleSubstitution(TD);  in mangleSubstitution()
6743   return mangleSubstitution(  in mangleSubstitution()
6747 bool CXXNameMangler::mangleSubstitution(uintptr_t Ptr) {  in mangleSubstitution()  function in CXXNameMangler