debug_options.gen_sdb_seq_points = TRUE;
else if (!strcmp (arg, "gen-compact-seq-points"))
debug_options.gen_seq_points_compact_data = TRUE;
+ else if (!strcmp (arg, "single-imm-size"))
+ debug_options.single_imm_size = TRUE;
else if (!strcmp (arg, "init-stacks"))
debug_options.init_stacks = TRUE;
else if (!strcmp (arg, "casts"))