1 files changed, 16 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 2f840dd..ce99c2b 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -3389,3 +3389,19 @@ llvm::Constant *CodeGenModule::EmitUuidofInitializer(StringRef Uuid,
 
   return llvm::ConstantStruct::getAnon(Fields);
 }
+
+llvm::Constant *CodeGenModule::GetAddrOfRTTIDescriptor(QualType Ty,
+                                                       bool ForEH) {
+  // Return a bogus pointer if RTTI is disabled, unless it's for EH.
+  // FIXME: should we even be calling this method if RTTI is disabled
+  // and it's not for EH?
+  if (!ForEH && !getLangOpts().RTTI)
+    return llvm::Constant::getNullValue(Int8PtrTy);
+  
+  if (ForEH && Ty->isObjCObjectPointerType() &&
+      LangOpts.ObjCRuntime.isGNUFamily())
+    return ObjCRuntime->GetEHType(Ty);
+
+  return getCXXABI().getAddrOfRTTIDescriptor(Ty);
+}
+