2010-11-15  Jan Hubicka  <jh@suse.cz>
	    Diego Novillo  <dnovillo@google.com>

	PR lto/41528
	* doc/lto.texi: Add.
	* doc/gccint.texi: Add reference to lto.texi.
	* doc/invoke.texi: Update user documentation for LTO.
	Move internal flags to lto.texi



Co-Authored-By: Diego Novillo <dnovillo@google.com>

From-SVN: r166765