2013-03-25  Richard Biener  <rguenther@suse.de>

	* tree-ssa-loop-im.c (struct depend): Remove.
	(struct lim_aux_data): Make depends a vec of gimples.
	(free_lim_aux_data): Adjust.
	(add_dependency): Likewise.
	(set_level): Likewise.

From-SVN: r197031