2009-10-30  Richard Guenther  <rguenther@suse.de>

	PR lto/41858
	* lto-streamer.h (struct lto_file_decl_data): Remove fd member.

	lto/
	* lto.c (lto_file_read): Do not set file_data->fd.
	(lto_read_section_data): Use a single-entry file-descriptor cache.
	Do not check the result of xmalloc.
	(free_section_data): Do not use file_data->fd.
	(lto_read_all_file_options): Likewise.

From-SVN: r153758