[Bug ld/24267] ld discards a symbol with -flto and -static

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=24267

--- Comment #28 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by H.J. Lu <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=2219ae0b0ebe14373850b000c2abaa31dab1d741

commit 2219ae0b0ebe14373850b000c2abaa31dab1d741
Author: H.J. Lu <address@hidden>
Date:   Fri Mar 15 22:19:01 2019 +0800

    COFF: Check for symbols defined in discarded section

    For LTO, a symbol may defined in discarded section.  We should mark it
    as undefined so that LTO plugin will make IR definition available.

        PR ld/24267
        * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
        section.
        * cofflink.c (coff_link_add_symbols): Check for symbols defined
        in discarded section.

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