extern char **insn_name_ptr;
+static void print_rtx PROTO ((rtx));
+
/* Nonzero means suppress output of instruction numbers and line number
notes in debugging dumps.
This must be defined here so that programs like gencodes can be linked. */
static void final_reg_note_copy PROTO((rtx, struct inline_remap *));
static void copy_loop_body PROTO((rtx, rtx, struct inline_remap *, rtx, int,
enum unroll_types, rtx, rtx, rtx, rtx));
-void iteration_info PROTO((rtx, rtx *, rtx *, rtx, rtx));
+static void iteration_info PROTO((rtx, rtx *, rtx *, rtx, rtx));
static int find_splittable_regs PROTO((enum unroll_types, rtx, rtx, rtx, int,
unsigned HOST_WIDE_INT));
static int find_splittable_givs PROTO((struct iv_class *, enum unroll_types,
Initial_value and/or increment are set to zero if their values could not
be calculated. */
-void
+static void
iteration_info (iteration_var, initial_value, increment, loop_start, loop_end)
rtx iteration_var, *initial_value, *increment;
rtx loop_start, loop_end;