tree-vectorizer.c (get_vec_alignment_for_decl): New static function.

tree-vectorizer.c (get_vec_alignment_for_decl): New static function.

2016-05-20  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	* tree-vectorizer.c (get_vec_alignment_for_decl): New static function.
	(get_vec_alignment_for_array_decl): Likewise.
	(get_vec_alignment_for_record_decl): Likewise.
	(increase_alignment::execute): Move code to find alignment to
	get_vec_alignment_for_array_decl and call get_vec_alignment_for_decl.
	(type_align_map): New hash_map.

testsuite/
	* gcc.dg/vect/section-anchors-vect-70.c: New test-case.
	* gcc.dg/vect/section-anchors-vect-71.c: Likewise.
	* gcc.dg/vect/section-anchors-vect-72.c: Likewise.

From-SVN: r236502