2008-04-16  Richard Guenther  <rguenther@suse.de>

	* Makefile.in (tree-affine.o): Add $(FLAGS_H) dependency.
	* tree-affine.c (aff_combination_expand): Look through some
	conversions.

	* gcc.dg/tree-ssa/loop-35.c: New testcase.

From-SVN: r134346