* lto-cgraph.c (lto_symtab_encoder_new): New parameter FOR_INPUT.

	* lto-cgraph.c (lto_symtab_encoder_new): New parameter FOR_INPUT.
	(lto_symtab_encoder_delete): Update.
	(lto_symtab_encoder_encode): Update.
	(compute_ltrans_boundary): Update.
	(input_symtab): Update.
 	* lto-streamer.h (lto_symtab_encoder_new): Update.

	* lto.c (read_cgraph_and_symbols): Release type merging hash early;
	release input encoders.
	* lto-partition.c (new_partition): Update for new lto_symtab_encoder_new.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192184 138bc75d-0d04-0410-961f-82ee72b054a4