447   bool mangleSubstitution(const NamedDecl *ND);
448   bool mangleSubstitution(NestedNameSpecifier *NNS);
449   bool mangleSubstitution(QualType T);
450   bool mangleSubstitution(TemplateName Template);
451   bool mangleSubstitution(uintptr_t Ptr);
1119   if (mangleSubstitution(ND))  in mangleUnscopedTemplateName()
1241     if (!mangleSubstitution(QualType(TST, 0))) {  in manglePrefix()
1253     if (!mangleSubstitution(QualType(DTST, 0))) {  in manglePrefix()
2055     if (!Clang14Compat && mangleSubstitution(qualifier))  in manglePrefix()
2092   if (mangleSubstitution(ND))  in manglePrefix()
2126   if (!Clang11Compat && mangleSubstitution(Template))  in mangleTemplatePrefix()
2132   if (Clang11Compat && mangleSubstitution(Template))  in mangleTemplatePrefix()
2152   if (mangleSubstitution(ND))  in mangleTemplatePrefix()
2198   if (mangleSubstitution(ND))  in mangleClosurePrefix()
2222   if (mangleSubstitution(TN))  in mangleType()
2859   if (isSubstitutable && mangleSubstitution(T))  in mangleType()
3879     if (mangleSubstitution(QualType(T, 0)))  in mangleType()
4013   if (mangleSubstitution(TD))  in mangleType()
6019   bool result = mangleSubstitution(tname);  in mangleExistingSubstitution()
6026 bool CXXNameMangler::mangleSubstitution(const NamedDecl *ND) {  in mangleSubstitution()  function in CXXNameMangler
6032   return mangleSubstitution(reinterpret_cast<uintptr_t>(ND));  in mangleSubstitution()
6035 bool CXXNameMangler::mangleSubstitution(NestedNameSpecifier *NNS) {  in mangleSubstitution()  function in CXXNameMangler
6040   return mangleSubstitution(reinterpret_cast<uintptr_t>(NNS));  in mangleSubstitution()
6050 bool CXXNameMangler::mangleSubstitution(QualType T) {  in mangleSubstitution()  function in CXXNameMangler
6053       return mangleSubstitution(RT->getDecl());  in mangleSubstitution()
6058   return mangleSubstitution(TypePtr);  in mangleSubstitution()
6061 bool CXXNameMangler::mangleSubstitution(TemplateName Template) {  in mangleSubstitution()  function in CXXNameMangler
6063     return mangleSubstitution(TD);  in mangleSubstitution()
6066   return mangleSubstitution(  in mangleSubstitution()
6070 bool CXXNameMangler::mangleSubstitution(uintptr_t Ptr) {  in mangleSubstitution()  function in CXXNameMangler