https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79340
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Fri Feb 3 22:36:29 2017 New Revision: 245171 URL: https://gcc.gnu.org/viewcvs?rev=245171&root=gcc&view=rev Log: PR tree-optimization/79340 * tree-vect-loop.c (vectorizable_reduction): Release vec_defs elements after safe_splicing them into other vectors. Formatting fixes. Modified: trunk/gcc/ChangeLog trunk/gcc/tree-vect-loop.c