diff --git a/test/CFrontend/2007-09-26-Alignment.c b/test/CFrontend/2007-09-26-Alignment.c
new file mode 100644
index 00000000000..1638fed0587
--- /dev/null
+++ b/test/CFrontend/2007-09-26-Alignment.c
@@ -0,0 +1,7 @@
+// RUN: %llvmgcc -S %s -o - | grep {align 16}
+extern p(int *);
+int q(void) {
+  int x __attribute__ ((aligned (16)));
+  p(&x);
+  return x;
+}