diff --git a/test/CodeGen/2008-03-05-syncPtr.c b/test/CodeGen/2008-03-05-syncPtr.c
new file mode 100644
index 0000000..3cabcfe
--- /dev/null
+++ b/test/CodeGen/2008-03-05-syncPtr.c
@@ -0,0 +1,27 @@
+// RUN: %clang_cc1 %s -emit-llvm -o - | grep llvm.atomic
+// XFAIL: sparc-sun-solaris2|arm
+// Feature currently implemented only for x86, alpha, powerpc.
+
+int* foo(int** a, int* b, int* c) {
+return __sync_val_compare_and_swap (a, b, c);
+}
+
+int foo2(int** a, int* b, int* c) {
+return __sync_bool_compare_and_swap (a, b, c);
+}
+
+int* foo3(int** a, int b) {
+  return __sync_fetch_and_add (a, b);
+}
+
+int* foo4(int** a, int b) {
+  return __sync_fetch_and_sub (a, b);
+}
+
+int* foo5(int** a, int* b) {
+  return __sync_lock_test_and_set (a, b);
+}
+
+int* foo6(int** a, int*** b) {
+  return __sync_lock_test_and_set (a, b);
+}