2015-11-23  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/68460
	* tree-parloops.c (gather_scalar_reductions): Also call
	free_stmt_vec_info_vec if simple_loop_info == NULL.

	* gcc.dg/autopar/pr68460.c: New test.

From-SVN: r230742