diff --git a/clang/test/CodeGenCXX/mangle-fail.cpp b/clang/test/CodeGenCXX/mangle-fail.cpp
index 4924ca6f2046..02548964efc9 100644
--- a/clang/test/CodeGenCXX/mangle-fail.cpp
+++ b/clang/test/CodeGenCXX/mangle-fail.cpp
@@ -1,6 +1,6 @@
-// RUN: %clang_cc1 -emit-llvm -x c++ -std=c++11 -triple %itanium_abi_triple -verify %s -DN=1
-// RUN: %clang_cc1 -emit-llvm -x c++ -std=c++11 -triple %itanium_abi_triple -verify %s -DN=2
-// RUN: %clang_cc1 -emit-llvm -x c++ -std=c++11 -triple %itanium_abi_triple -verify %s -DN=3
+// RUN: %clang_cc1 -emit-llvm-only -x c++ -std=c++11 -triple %itanium_abi_triple -verify %s -DN=1
+// RUN: %clang_cc1 -emit-llvm-only -x c++ -std=c++11 -triple %itanium_abi_triple -verify %s -DN=2
+// RUN: %clang_cc1 -emit-llvm-only -x c++ -std=c++11 -triple %itanium_abi_triple -verify %s -DN=3
 
 struct A { int a; };