2017-10-13  Richard Biener  <rguenther@suse.de>

	* graphite-scop-detection.c (loop_ivs_can_be_represented): Remove.
	(scop_detection::harmful_loop_in_region): Remove premature
	IV type restriction.
	(scop_detection::graphite_can_represent_scev): We can handle
	pointer IVs just fine.

From-SVN: r253705