[Bug ipa/123459] [16 Regression] speculative devirtualization and always_inlining doesn't play nice together

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123459

--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Orion Poplawski from comment #7)
> Any idea when this might get addressed or what a good workaround would be? 
> Thanks.

I think the best fix is to fix the source and remove always_inline when it
comes to indirect function calls. That is openmpi should be fixed.