common.opt (flto-partition): Add "max".

common.opt (flto-partition): Add "max".

	* common.opt (flto-partition): Add "max".
	* invoke.texi (flto-partition): Document "max"

	* lto.c (do_whole_program_analysis): Care timevars, statistics and
	AUX pointer cleaning. Add max partitioning.
	* lto-partition.c (enum symbol_class): New.
	(get_symbol_class): New function.
	(symbol_partitioned_p): New function.
	(add_references_to_partition): Remove.
	(add_aliases_to_partition): Remove.
	(add_cgraph_node_to_partition_1): Remove.
	(add_cgraph_node_to_partition): Remove.
	(add_symbol_to_partition): New function.
	(add_symbol_to_partition_1): New function.
	(contained_in_symbol): New function.
	(partition_cgraph_node_p): Remove.
	(partition_varpool_node_p): Remove.
	(partition_symbol_p): Remove.
	(lto_1_to_1_map): Cleanup.
	(lto_max_map): New.
	(lto_balanced_map): Update.
	(lto_promote_cross_file_statics): Update.
	* lto-partition.h (lto_max_map): Declare.
	* timevar.def (TV_WHOPR_PARTITIONING): New timevar.

From-SVN: r191229