extern rtx find_addr_reg (rtx);
extern rtx gen_easy_altivec_constant (rtx);
extern const char *output_vec_const_move (rtx *);
+extern const char *rs6000_output_move_128bit (rtx *);
extern void rs6000_expand_vector_init (rtx, rtx);
extern void paired_expand_vector_init (rtx, rtx);
extern void rs6000_expand_vector_set (rtx, rtx, int);
extern int registers_ok_for_quad_peep (rtx, rtx);
extern int mems_ok_for_quad_peep (rtx, rtx);
extern bool gpr_or_gpr_p (rtx, rtx);
+extern bool direct_move_p (rtx, rtx);
+extern bool quad_load_store_p (rtx, rtx);
extern enum reg_class (*rs6000_preferred_reload_class_ptr) (rtx,
enum reg_class);
extern enum reg_class (*rs6000_secondary_reload_class_ptr) (enum reg_class,