Codegen support for nullptr from C++0x.

llvm-svn: 81835
diff --git a/clang/test/CodeGenCXX/nullptr.cpp b/clang/test/CodeGenCXX/nullptr.cpp
new file mode 100644
index 0000000..7bc52ad
--- /dev/null
+++ b/clang/test/CodeGenCXX/nullptr.cpp
@@ -0,0 +1,7 @@
+// RUN: clang-cc -std=c++0x  %s -emit-llvm -o %t
+
+int* a = nullptr;
+
+void f() {
+  int* a = nullptr;
+}