Refactor local class name mangling and make it

ABI conforming.

llvm-svn: 97702

clang/lib/CodeGen/CodeGenModule.cpp

@@ -1204,7 +1204,7 @@ static void ReplaceUsesOfNonProtoTypeWithRealFunction(llvm::GlobalValue *Old,
 void CodeGenModule::EmitGlobalFunctionDefinition(GlobalDecl GD) {
   const FunctionDecl *D = cast<FunctionDecl>(GD.getDecl());
   const llvm::FunctionType *Ty = getTypes().GetFunctionType(GD);
-
+  getMangleContext().mangleInitDiscriminator();
   // Get or create the prototype for the function.
   llvm::Constant *Entry = GetAddrOfFunction(GD, Ty);