diff --git a/llvm/unittests/ExecutionEngine/MCJIT/MCJITMultipleModuleTest.cpp b/llvm/unittests/ExecutionEngine/MCJIT/MCJITMultipleModuleTest.cpp
index cea6274..7c3239e 100644
--- a/llvm/unittests/ExecutionEngine/MCJIT/MCJITMultipleModuleTest.cpp
+++ b/llvm/unittests/ExecutionEngine/MCJIT/MCJITMultipleModuleTest.cpp
@@ -18,16 +18,10 @@
 
 using namespace llvm;
 
-class MCJITMultipleModuleTest : public testing::Test, public MCJITTestBase {
-public:
-  virtual ~MCJITMultipleModuleTest();
-};
-
-// Provide out-of-line definition to prevent weak vtable.
-MCJITMultipleModuleTest::~MCJITMultipleModuleTest() {}
-
 namespace {
 
+class MCJITMultipleModuleTest : public testing::Test, public MCJITTestBase {};
+
 // FIXME: ExecutionEngine has no support empty modules
 /*
 TEST_F(MCJITMultipleModuleTest, multiple_empty_modules) {