2008-07-02  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (struct variable_info): Reorder
	to fill padding on 64bit hosts.  Make collapsed_to an int.
	(get_varinfo_fc): Deal with that.
	(new_var_info): Likewise.
	(collapse_rest_of_var): Likewise.

From-SVN: r137354