Hi Andre,
> please find attached an updated version of the patch. This patch simplifies
> some cases and ensures more straight line code. Furthermore was a bug in the
> interfacing routine for the _vptr->_copy() routine removed, where not the
> third
> and fourth arguments translated to be passed be value but the fourth and fifth
> (cs start counting at zero...).
>
> Bootstraps and regtests fine on x86_64-linux-gnu/f21.
>
> Ok for trunk?
Following the discussions, and looking through the patch, I would say
this patch is in pretty good shape (and quite impressive, too).
My vote would be to commit as is, unless something important comes up,
and fix smaller problems and possible corner cases afterwards, if any
exist. However, I am not really deep into these aspects of the
compiler, and I would still like to leave some time for others to
comment if they think this is appropriate.
So, OK to commit in two days unless there are objections.
Thanks for the patch!
Thomas
