2014-02-07  Richard Biener  <rguenther@suse.de>

	PR middle-end/60092
	* gimple-low.c (lower_builtin_posix_memalign): New function.
	(lower_stmt): Call it to lower posix_memalign in a way
	to make alignment info accessible.

	* gcc.dg/vect/pr60092-2.c: New testcase.

From-SVN: r207598