https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89578
--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Fri Mar 8 10:20:12 2019 New Revision: 269484 URL: https://gcc.gnu.org/viewcvs?rev=269484&root=gcc&view=rev Log: 2019-03-08 Richard Biener <rguent...@suse.de> PR middle-end/89578 * cfgloop.h (struct loop): Add owned_clique field. * cfgloopmanip.c (copy_loop_info): Copy it. * tree-cfg.c (gimple_duplicate_bb): Do not remap owned_clique cliques. * tree-inline.c (copy_loops): Remap owned_clique. * lto-streamer-in.c (input_cfg): Stream owned_clique. * lto-streamer-out.c (output_cfg): Likewise. Modified: trunk/gcc/ChangeLog trunk/gcc/cfgloop.h trunk/gcc/cfgloopmanip.c trunk/gcc/lto-streamer-in.c trunk/gcc/lto-streamer-out.c trunk/gcc/tree-cfg.c trunk/gcc/tree-inline.c