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

[Jeff Law via Gcc-patches]

On Wed, 2020-04-22 at 15:36 +0200, Jakub Jelinek wrote:
> Hi!
> 
> 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.
> 
> Untested by me, but Andreas confirmed it fixed all struct-layout-1.exp
> regressions.  Ok for trunk?
> 
> 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.
OK. 
Jeff