bool (*rtx_costs) (rtx, RTX_CODE, RTX_CODE, int *, bool);
bool (*sched_adjust_cost) (rtx, rtx, rtx, int *);
int constant_limit;
+ int num_prefetch_slots;
+ int l1_cache_size;
+ int l1_cache_line_size;
};
extern const struct tune_params *current_tune;