https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87134
--- Comment #20 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Thu Sep 13 11:31:58 2018 New Revision: 264268 URL: https://gcc.gnu.org/viewcvs?rev=264268&root=gcc&view=rev Log: 2018-09-13 Richard Biener <rguent...@suse.de> PR bootstrap/87134 * tree-ssa-sccvn.c (vn_nary_op_insert_into): Fix assert. (vn_nary_op_insert_pieces_predicated): Do not write useless valid_dominated_by_p entry outside of the allocated storage. Modified: trunk/gcc/ChangeLog trunk/gcc/tree-ssa-sccvn.c