[Bug lto/70929] [6/7/8 regression] Cross-module inlining for functions having argument passed by reference is no longer working.

[rguenther at suse dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70929

--- Comment #8 from rguenther at suse dot de <rguenther at suse dot de> ---
On Mon, 5 Feb 2018, hubicka at gcc dot gnu.org wrote:

> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70929
> 
> --- Comment #7 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
> Hmm, this actually looks reasonable for me too.  Shall I give it a try and
> figure out what incompatibilities we get here?

That would be nice.  Maybe throw it at firefox and dump somewhere
when the two variants decide differently?

> What about K&R prototypes?

No idea what types_compatible_p does with them...