* Makefile.in (GTFILES): Add tree-ssa-loop-ivopts.c.
	* tree-ssa-loop-ivopts.c (compute_max_addr_offset): Delete.
	(addr_list, addr_offset_valid_p): New.
	(split_address_groups): Check offset validity with above function.
	(gt-tree-ssa-loop-ivopts.h): Include header file.

From-SVN: r247653