diff --git a/test/FrontendC/2009-07-14-VoidPtr.c b/test/FrontendC/2009-07-14-VoidPtr.c
new file mode 100644
index 00000000000..8001c56ad52
--- /dev/null
+++ b/test/FrontendC/2009-07-14-VoidPtr.c
@@ -0,0 +1,6 @@
+// RUN: %llvmgcc -S %s -o -
+// PR4556
+
+extern void foo;
+void *bar = &foo;
+