* ira-int.h (struct live_range): Rename allocno member to object and change
	type to ira_object_t.
	(struct ira_object): New member live_ranges.
	(struct ira_allocno): Remove member live_ranges.
	(ALLOCNO_LIVE_RANGES): Remove.
	(OBJECT_LIVE_RANGES): New macro.
	(ira_create_live_range, ira_copy_live_range_list,
	ira_merge_live_range_list, ira_live_ranges_intersect_p,
	ira_finish_live_range, ira_finish_live_range_list): Adjust declarations.
	* ira-build.c (ira_create_object): Initialize live ranges here.
	(ira_create_allocno): Not here.
	(ira_create_live_range): Rename from ira_create_allocno_live_range, arg
	changed to ira_object_t, all callers changed.
	(copy_live_range): Rename from copy_allocno_live_range, all callers
	changed.
	(ira_copy_live_range_list): Rename from ira_copy_allocno_live_range_list,
	all callers changed.
	(ira_merge_live_ranges): Rename from ira_merge_allocno_live_range_list,
	all callers changed.
	(ira_live_ranges_intersect_p): Rename from
	ira_allocno_live_ranges_intersect_p, all callers changed.
	(ira_finish_live_range): Rename from ira_finish_allocno_live_range, all
	callers changed.
	(ira_finish_live_range_list): Rename from
	ira_finish_allocno_live_range_list, all callers changed.
	(change_object_in_range_list): Rename from change_allocno_in_range_list,
	last arg changed to ira_object_t, all callers changed.
	(finish_allocno): Changed to expect live ranges in the allocno's object.
	(move_allocno_live_ranges, copy_allocno_live_ranges,
	update_bad_spill_attribute, setup_min_max_allocno_live_range_point,
	ira_flattening, ira_build): Likewise.
	* ira-color.c (allocnos_have_intersected_live_ranges_p,
	slot_coalesced_allocno_live_ranges_intersect,
	setup_slot_coalesced_allocno_live_ranges, fast_allocation): Likewise.
	* ira-conflicts.c (build_conflict_bit_table): Likewise.
	* ira-emit.c (add_range_and_copies_from_move_list): Likewise.
	* ira-lives.c (make_allocno_born, update_allocno_pressure_excess_length,
	make_allocno_dead, create_start_finish_chains,
	remove_some_program_points_and_update_live_ranges,
	ira_debug_live_range_list): Likewise.

From-SVN: r162167