Fix fall outs from Fix-PR42334.

Fix fall outs from Fix-PR42334.

2009-12-15  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/42178
	PR middle-end/42334
	* graphite-interchange.c (lst_try_interchange): Do not increment the
	the OUTER index when there is no AFTER kernel.  Do not increment the
	OUTER index for after processing the AFTER kernel.
	(lst_interchange_select_inner): Call lst_try_interchange only on loops.
	(lst_interchange_select_outer): Do not pass in a pointer to the OUTER
	index.  Do not pass to lst_interchange_select_inner the OUTER index.
	(scop_do_interchange): Update use of lst_interchange_select_outer.

	* testsuite/gfortran.dg/graphite/graphite.exp
	(DEFAULT_FLAGS_GRAPHITE_IDENTITY): Remove -fdump-tree-graphite-all.
	* testsuite/gfortran.dg/graphite/interchange-1.f: Add comment.  Clean
	the graphite dump file.
	* testsuite/gfortran.dg/graphite/interchange-2.f: Same.
	* testsuite/gfortran.dg/graphite/pr42334-1.f: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/graphite@155273 138bc75d-0d04-0410-961f-82ee72b054a4