2015-02-09  Richard Biener  <rguenther@suse.de>

	* tree-streamer.h (streamer_pack_tree_bitfields): Remove.
	(streamer_write_tree_bitfields): Declare.
	* tree-streamer-in.c (unpack_ts_base_value_fields): Inline,
	properly unpack padding.
	(unpack_value_fields): Inline ...
	(streamer_read_tree_bitfields): ... here.
	* tree-streamer-out.c (pack_ts_base_value_fields): Inline
	and properly add padding bits.
	(streamer_pack_tree_bitfields): Fold into ...
	(streamer_write_tree_bitfields): ... this new function,
	exposing the bitpack object.
	* lto-streamer-out.c (lto_write_tree_1): Call
	streamer_write_tree_bitfields.

From-SVN: r220540