params.def (MAX_PARTITION_SIZE): New param.

params.def (MAX_PARTITION_SIZE): New param.

2016-04-27  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	* params.def (MAX_PARTITION_SIZE): New param.
	* invoke.texi: Document lto-max-partition.
lto/
	* lto-partition.h (lto_balanced_map): New parameter.
	* lto-partition.c (lto_balanced_map): New parameter
	max_partition_size.
	Check if partition size is greater than max_partition_size.
	* lto.c (do_whole_program_analysis): Adjust calls to
	lto_balanced_map() to pass 2nd argument.

From-SVN: r235478