[Bug ipa/97695] [11 Regression] wrong code at -O3 on x86_64-pc-linux-gnu since r11-4587-gae7a23a3fab74.

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97695

--- Comment #8 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jan Hubicka <hubi...@gcc.gnu.org>:

https://gcc.gnu.org/g:ab4664eb73f9401a5ca65d21cdf87d69fe0026dc

commit r11-4700-gab4664eb73f9401a5ca65d21cdf87d69fe0026dc
Author: Jan Hubicka <j...@suse.cz>
Date:   Wed Nov 4 00:19:59 2020 +0100

    Fix copying of clone_info while reshaping clone tree.

    2020-11-04  Jan Hubicka  <hubi...@ucw.cz>

            PR ipa/97695
            * cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Fix ICE
with
            in dumping code.
            (cgraph_node::remove): Save clone info before releasing it and pass
it
            to unregister.
            * cgraph.h (symtab_node::unregister): Add clone_info parameter.
            (cgraph_clone::unregister): Likewise.
            * cgraphclones.c (cgraph_node::find_replacement): Copy clone info
            * symtab-clones.cc (clone_infos_t::duplicate): Remove.
            (clone_info::get_create): Simplify.
            * symtab.c (symtab_node::unregister): Pass around clone info.
            * varpool.c (varpool_node::remove): Update.