diff --git a/test/CFrontend/2006-05-01-AppleAlignmentPragma.c b/test/CFrontend/2006-05-01-AppleAlignmentPragma.c
new file mode 100644
index 00000000000..c9050aa9e4e
--- /dev/null
+++ b/test/CFrontend/2006-05-01-AppleAlignmentPragma.c
@@ -0,0 +1,12 @@
+// RUN: %llvmgcc %s -S -o -
+
+#ifdef __APPLE__
+/* test that X is layed out correctly when this pragma is used. */
+#pragma options align=mac68k
+#endif
+
+struct S {
+  unsigned A;
+  unsigned short B;
+} X;
+