LC_OPT_ENT_DBL ("cost_memoperand", "cost of a memory operand", &opt_cost_memoperand),
LC_OPT_ENT_DBL ("cost_spill", "cost of a spill instruction", &opt_cost_spill),
LC_OPT_ENT_DBL ("cost_remat", "cost of a rematerialization", &opt_cost_remat),
LC_OPT_ENT_DBL ("cost_memoperand", "cost of a memory operand", &opt_cost_memoperand),
LC_OPT_ENT_DBL ("cost_spill", "cost of a spill instruction", &opt_cost_spill),
LC_OPT_ENT_DBL ("cost_remat", "cost of a rematerialization", &opt_cost_remat),