[PATCH] use build_function_type_list in the s390 backend

[Nathan Froyd]

As $SUBJECT suggests.  Tested with cross to s390-linux-gnu.  OK to
commit?

-Nathan

        * config/s390/s390.c (s390_init_builtins): Call
        build_function_type_list instead of build_function_type.

diff --git a/gcc/config/s390/s390.c b/gcc/config/s390/s390.c
index caee077..adacfa3 100644
--- a/gcc/config/s390/s390.c
+++ b/gcc/config/s390/s390.c
@@ -9172,7 +9172,7 @@ s390_init_builtins (void)
 {
   tree ftype;
 
-  ftype = build_function_type (ptr_type_node, void_list_node);
+  ftype = build_function_type_list (ptr_type_node, NULL_TREE);
   add_builtin_function ("__builtin_thread_pointer", ftype,
                        S390_BUILTIN_THREAD_POINTER, BUILT_IN_MD,
                        NULL, NULL_TREE);