re PR tree-optimization/68592 (ICE in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1403 with -fprofile-generate)

2015-11-30  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/68592
	* tree-vect-loop.c (vect_analyze_loop_2): Reset SLP type also
	on the pattern def sequence.

	* gfortran.dg/pr68592.f: New testcase.

From-SVN: r231074