https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82381
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Wed Oct 4 07:52:26 2017 New Revision: 253396 URL: https://gcc.gnu.org/viewcvs?rev=253396&root=gcc&view=rev Log: PR tree-optimization/82381 * tree-ssa-reassoc.c (sort_by_operand_rank): Check for different oeN->rank first. Return 1 or -1 if one op is SSA_NAME and the other is not. Modified: trunk/gcc/ChangeLog trunk/gcc/tree-ssa-reassoc.c