[Bug lto/81004] [7/8 Regression] linking failed with -flto and static libboost_program_options

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81004

--- Comment #25 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Tue Feb  6 13:27:04 2018
New Revision: 257412

URL: https://gcc.gnu.org/viewcvs?rev=257412&root=gcc&view=rev
Log:

        PR lto/81004
        * lto.c: Include builtins.h
        (register_resolution): Merge resolutions in case trees was
        merged across units.
        (lto_maybe_register_decl): Break out from ...
        (lto_read_decls): ... here.
        (unify_scc): Also register decls here.
        (read_cgraph_and_symbols): Sanity check that all resolutions was
        read.

Modified:
    trunk/gcc/lto/ChangeLog
    trunk/gcc/lto/lto.c