diff --git a/llvm/unittests/ExecutionEngine/ExecutionEngineTest.cpp b/llvm/unittests/ExecutionEngine/ExecutionEngineTest.cpp
index 798f5ae..7cad841 100644
--- a/llvm/unittests/ExecutionEngine/ExecutionEngineTest.cpp
+++ b/llvm/unittests/ExecutionEngine/ExecutionEngineTest.cpp
@@ -139,8 +139,8 @@
   // RTDyldMemoryManager::getSymbolAddressInProcess expects a mangled symbol,
   // but DynamicLibrary is a wrapper for dlsym, which expects the unmangled C
   // symbol name. This test verifies that getSymbolAddressInProcess strips the
-  // leading '_' on Darwin and 32-bit Windows, but not on other platforms.
-#if defined(__APPLE__) || (defined(_WIN32) && !defined(_WIN64))
+  // leading '_' on Darwin, but not on other platforms.
+#ifdef __APPLE__
   EXPECT_EQ(reinterpret_cast<uint64_t>(&x),
             RTDyldMemoryManager::getSymbolAddressInProcess("_x"));
 #else