extern void bfin_expand_call (rtx, rtx, rtx, rtx, int);
extern bool bfin_longcall_p (rtx, int);
extern bool bfin_dsp_memref_p (rtx);
-extern bool bfin_expand_movmem (rtx, rtx, rtx, rtx);
+extern bool bfin_expand_cpymem (rtx, rtx, rtx, rtx);
extern enum reg_class secondary_input_reload_class (enum reg_class,
machine_mode,