diff --git a/llvm/utils/TableGen/DirectiveEmitter.cpp b/llvm/utils/TableGen/DirectiveEmitter.cpp
index 5a35d320227d5b..e0edf1720f8ac5 100644
--- a/llvm/utils/TableGen/DirectiveEmitter.cpp
+++ b/llvm/utils/TableGen/DirectiveEmitter.cpp
@@ -655,9 +655,8 @@ static void GenerateGetDirectiveAssociation(const DirectiveLanguage &DirLang,
          << "::" << getAssocName(F->second) << ";\n";
     }
   }
-  OS << "  default:\n";
-  OS << "    llvm_unreachable(\"Unexpected directive\");\n";
   OS << "  } // switch(Dir)\n";
+  OS << "  llvm_unreachable(\"Unexpected directive\");\n";
   OS << "}\n";
 }