https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96385
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot
gnu.org
--- Comment #12 from Richard Biener <rguenth at gcc dot gnu.org> ---
(In reply to H.J. Lu from comment #10)
> (In reply to H.J. Lu from comment #8)
> > The original pr26324a.o debug info contains reference to xxx. But reference
> > to xxx has been removed by LTO. simple_object_copy_lto_debug_sections fails
> > to remove the un-referenced symbol, xxx, from symbol table.
>
> The alternative is to ask linker to handle it:
>
> https://sourceware.org/pipermail/binutils/2020-July/112673.html
The bug is we create the reference in the first place.
