re PR middle-end/53708 (Many failures of the objc tests with -O3 -fnext-runtime and -m32)

2012-10-31  Jakub Jelinek  <jakub@redhat.com>

	PR tree-optimization/53708
	* tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Preserve
	user-supplied alignment when used with an explicit section name.

From-SVN: r193058