[clang] [clang] Fix PointerAuth semantics of cpp_trivially_relocatable (PR #143969)

[Corentin Jabot via cfe-commits]

================
@@ -15121,6 +15155,21 @@ ASTContext::baseForVTableAuthentication(const CXXRecordDecl *ThisClass) {
   return PrimaryBase;
 }
 
+bool ASTContext::hasAddressDiscriminatedVTableAuthentication(
----------------
cor3ntin wrote:

`hasAddressDiscriminatedVTableAuthentication`

https://github.com/llvm/llvm-project/pull/143969