When mangling for the Microsoft C++ ABI, mangle variables in the global
namespace, too.

llvm-svn: 105809
diff --git a/clang/test/CodeGenCXX/mangle-ms.cpp b/clang/test/CodeGenCXX/mangle-ms.cpp
index 27ae8bf..68640ca 100644
--- a/clang/test/CodeGenCXX/mangle-ms.cpp
+++ b/clang/test/CodeGenCXX/mangle-ms.cpp
@@ -1,6 +1,7 @@
 // RUN: %clang_cc1 -emit-llvm %s -o - -cxx-abi microsoft -triple=i386-apple-darwin10 | FileCheck %s
 
-//int a; // FIXME: All names not in an extern "C" block are mangled
+int a;
+// CHECK: @"\01?a@@"
 
 namespace N { int b; }
 // CHECK: @"\01?b@N@@"