diff --git a/lib/CodeGen/CGRTTI.cpp b/lib/CodeGen/CGRTTI.cpp
index dd7e059..8af0ecd 100644
--- a/lib/CodeGen/CGRTTI.cpp
+++ b/lib/CodeGen/CGRTTI.cpp
@@ -350,6 +350,12 @@
     return llvm::GlobalValue::InternalLinkage;
 
   case ExternalLinkage:
+    if (!CGM.getLangOptions().RTTI) {
+      // RTTI is not enabled, which means that this type info struct is going
+      // to be used for exception handling. Give it linkonce_odr linkage.
+      return llvm::GlobalValue::LinkOnceODRLinkage;
+    }
+
     if (const RecordType *Record = dyn_cast<RecordType>(Ty)) {
       const CXXRecordDecl *RD = cast<CXXRecordDecl>(Record->getDecl());
       if (RD->isDynamicClass())