Add a stride parameter to scop_do_strip_mine.

Add a stride parameter to scop_do_strip_mine.

2010-10-20  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-blocking.c (lst_do_strip_mine_loop): Extra parameter
	for the stride.
	(lst_do_strip_mine): Same.
	(scop_do_strip_mine): Same.
	* graphite-poly.c (apply_poly_transforms): Update call to
	scop_do_strip_mine.
	* graphite-poly.h (scop_do_strip_mine): Update declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167345 138bc75d-0d04-0410-961f-82ee72b054a4