On Mon, May 13, 2019 at 04:53:52PM +0800, JunMa wrote:
> > According to gnu document of function attributes, neither weakref nor
> > alias
> > could be attached to a function defined in current translation unit.
> > Although GCC checks the attributes under some circumstances, it still
> > fails
> > on some cases and even causes ICE.
> >
> > This patch checks whether alias/weakref attribute attaches on a function
> > declaration which has body, and removes the attribute later.
> > This also avoid the ICE.
> >
> > Bootstrapped/regtested on x86_64-linux, ok for GCC10?
> >
> > 2019-03-26 Jun Ma <ju...@linux.alibaba.com>
> >
> > PR89341
> > * cgraphunit.c (handle_alias_pairs): Check whether alias attribute
> > attaches
> > on a function declaration which has body.
> >
> > gcc/testsuite/ChangeLog
> >
> > 2019-03-26 Jun Ma <ju...@linux.alibaba.com>
> >
> > PR89341
> > * gcc.dg/attr-alias-6.c: New test.
> > * gcc.dg/attr-weakref-5.c: Likewise.
> Hi Jakub
>
> Since you are owner of this part, so I add you to cc list.
> Ping?
I'm not the maintainer of the callgraph, Honza is:
callgraph Jan Hubicka <hubi...@ucw.cz>
Jakub
