https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81633
--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Wed Aug 2 06:38:36 2017 New Revision: 250811 URL: https://gcc.gnu.org/viewcvs?rev=250811&root=gcc&view=rev Log: 2017-08-02 Richard Biener <rguent...@suse.de> PR tree-optimization/81633 Revert 2015-08-17 Alan Hayward <alan.hayw...@arm.com> PR tree-optimization/71752 * tree-vect-slp.c (vect_get_slp_defs): Handle null operands. * gcc.dg/vect/pr81633.c: New testcase. Added: trunk/gcc/testsuite/gcc.dg/vect/pr81633.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-vect-slp.c