https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86311
--- Comment #1 from Alexander Monakov <amonakov at gcc dot gnu.org> --- Author: amonakov Date: Mon Jun 25 17:44:15 2018 New Revision: 262092 URL: https://gcc.gnu.org/viewcvs?rev=262092&root=gcc&view=rev Log: gcc_qsort: avoid overlapping memcpy (PR 86311) PR middle-end/86311 * sort.cc (REORDER_23): Avoid memcpy with same destination and source. (REORDER_45): Likewise. Modified: trunk/gcc/ChangeLog trunk/gcc/sort.cc