2009-07-21  Paul Brook <paul@codesourcery.com>

	gcc/
	* tree-vectorizer.c (increase_alignment): Handle nested arrays.
	Terminate debug dump with newline.

	gcc/testsuite/
	* gcc.dg/vect/section-anchors-nest-1.c: New test.
	* lib/target-supports.exp (check_effective_target_section_anchors):
	Add arm*-*-*.

From-SVN: r149853