[Bug target/94706] [8/9/10 Regression] class with empty base passed incorrectly with -std=c++17 on ia64

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94706

--- Comment #18 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>:

https://gcc.gnu.org/g:1be62528078aef241fef6d2fe1cbc8e8e5379115

commit r10-7882-g1be62528078aef241fef6d2fe1cbc8e8e5379115
Author: Jakub Jelinek <ja...@redhat.com>
Date:   Wed Apr 22 16:47:58 2020 +0200

    ia64: Fix C++14 vs. C++17 ABI issue on ia64 [PR94706]

    ia64 seems to be affected too, but the backend doesn't have any
    -Wpsabi warnings and I'm not sure if we really need them for an (almost?)
    dead target.

    2020-04-22  Jakub Jelinek  <ja...@redhat.com>

            PR target/94706
            * config/ia64/ia64.c (hfa_element_mode): Ignore
            cxx17_empty_base_field_p fields.