diff --git a/llvm/unittests/ExecutionEngine/MCJIT/MCJITMultipleModuleTest.cpp b/llvm/unittests/ExecutionEngine/MCJIT/MCJITMultipleModuleTest.cpp
index 62ed0a8..c5ca36e4 100644
--- a/llvm/unittests/ExecutionEngine/MCJIT/MCJITMultipleModuleTest.cpp
+++ b/llvm/unittests/ExecutionEngine/MCJIT/MCJITMultipleModuleTest.cpp
@@ -90,7 +90,7 @@
 TEST_F(MCJITMultipleModuleTest, two_module_case) {
   SKIP_UNSUPPORTED_PLATFORM;
 
-  OwningPtr<Module> A, B;
+  std::unique_ptr<Module> A, B;
   Function *FA, *FB;
   createTwoModuleCase(A, FA, B, FB);
 
@@ -110,7 +110,7 @@
 TEST_F(MCJITMultipleModuleTest, two_module_reverse_case) {
   SKIP_UNSUPPORTED_PLATFORM;
 
-  OwningPtr<Module> A, B;
+  std::unique_ptr<Module> A, B;
   Function *FA, *FB;
   createTwoModuleCase(A, FA, B, FB);
 
@@ -131,7 +131,7 @@
 TEST_F(MCJITMultipleModuleTest, two_module_extern_reverse_case) {
   SKIP_UNSUPPORTED_PLATFORM;
 
-  OwningPtr<Module> A, B;
+  std::unique_ptr<Module> A, B;
   Function *FA, *FB;
   createTwoModuleExternCase(A, FA, B, FB);
 
@@ -152,7 +152,7 @@
 TEST_F(MCJITMultipleModuleTest, two_module_extern_case) {
   SKIP_UNSUPPORTED_PLATFORM;
 
-  OwningPtr<Module> A, B;
+  std::unique_ptr<Module> A, B;
   Function *FA, *FB;
   createTwoModuleExternCase(A, FA, B, FB);
 
@@ -172,7 +172,7 @@
 TEST_F(MCJITMultipleModuleTest, two_module_consecutive_call_case) {
   SKIP_UNSUPPORTED_PLATFORM;
 
-  OwningPtr<Module> A, B;
+  std::unique_ptr<Module> A, B;
   Function *FA1, *FA2, *FB;
   createTwoModuleExternCase(A, FA1, B, FB);
   FA2 = insertSimpleCallFunction<int32_t(int32_t, int32_t)>(A.get(), FA1);
@@ -199,7 +199,7 @@
 TEST_F(MCJITMultipleModuleTest, two_module_global_variables_case) {
   SKIP_UNSUPPORTED_PLATFORM;
 
-  OwningPtr<Module> A, B;
+  std::unique_ptr<Module> A, B;
   Function *FA, *FB;
   GlobalVariable *GVA, *GVB;
   A.reset(createEmptyModule("A"));
@@ -237,7 +237,7 @@
 TEST_F(MCJITMultipleModuleTest, three_module_case) {
   SKIP_UNSUPPORTED_PLATFORM;
 
-  OwningPtr<Module> A, B, C;
+  std::unique_ptr<Module> A, B, C;
   Function *FA, *FB, *FC;
   createThreeModuleCase(A, FA, B, FB, C, FC);
 
@@ -262,7 +262,7 @@
 TEST_F(MCJITMultipleModuleTest, three_module_case_reverse_order) {
   SKIP_UNSUPPORTED_PLATFORM;
 
-  OwningPtr<Module> A, B, C;
+  std::unique_ptr<Module> A, B, C;
   Function *FA, *FB, *FC;
   createThreeModuleCase(A, FA, B, FB, C, FC);
 
@@ -287,7 +287,7 @@
 TEST_F(MCJITMultipleModuleTest, three_module_chain_case) {
   SKIP_UNSUPPORTED_PLATFORM;
 
-  OwningPtr<Module> A, B, C;
+  std::unique_ptr<Module> A, B, C;
   Function *FA, *FB, *FC;
   createThreeModuleChainedCallsCase(A, FA, B, FB, C, FC);
 
@@ -312,7 +312,7 @@
 TEST_F(MCJITMultipleModuleTest, three_modules_chain_case_reverse_order) {
   SKIP_UNSUPPORTED_PLATFORM;
 
-  OwningPtr<Module> A, B, C;
+  std::unique_ptr<Module> A, B, C;
   Function *FA, *FB, *FC;
   createThreeModuleChainedCallsCase(A, FA, B, FB, C, FC);
 
@@ -337,7 +337,7 @@
 TEST_F(MCJITMultipleModuleTest, cross_module_dependency_case) {
   SKIP_UNSUPPORTED_PLATFORM;
 
-  OwningPtr<Module> A, B;
+  std::unique_ptr<Module> A, B;
   Function *FA, *FB1, *FB2;
   createCrossModuleRecursiveCase(A, FA, B, FB1, FB2);
 
@@ -358,7 +358,7 @@
 TEST_F(MCJITMultipleModuleTest, cross_module_dependency_case_reverse_order) {
   SKIP_UNSUPPORTED_PLATFORM;
 
-  OwningPtr<Module> A, B;
+  std::unique_ptr<Module> A, B;
   Function *FA, *FB1, *FB2;
   createCrossModuleRecursiveCase(A, FA, B, FB1, FB2);
 
@@ -379,7 +379,7 @@
 TEST_F(MCJITMultipleModuleTest, cross_module_dependency_case3) {
   SKIP_UNSUPPORTED_PLATFORM;
 
-  OwningPtr<Module> A, B;
+  std::unique_ptr<Module> A, B;
   Function *FA, *FB1, *FB2;
   createCrossModuleRecursiveCase(A, FA, B, FB1, FB2);