diff --git a/test/CFrontend/attribute_constructor.c b/test/CFrontend/attribute_constructor.c
new file mode 100644
index 0000000..b2f7c9b
--- /dev/null
+++ b/test/CFrontend/attribute_constructor.c
@@ -0,0 +1,6 @@
+// RUN: %llvmgcc %s -c -o - | llvm-dis | grep llvm.global_ctors
+
+void foo() __attribute__((constructor));
+void foo() {
+  bar();
+}