Migrate 2008-01-12-VecInit.cpp from llvm/test/FrontendC++.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138114 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/2008-01-12-VecInit.cpp b/test/CodeGenCXX/2008-01-12-VecInit.cpp
new file mode 100644
index 0000000..92bfd51
--- /dev/null
+++ b/test/CodeGenCXX/2008-01-12-VecInit.cpp
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 -emit-llvm %s -o -
+// rdar://5685492
+
+typedef int __attribute__((vector_size(16))) v;
+v vt = {1, 2, 3, 4};