On Mon, May 30, 2016 at 02:34:03AM +0200, Jan Hubicka wrote:
> > diff --git a/gcc/ipa-profile.c b/gcc/ipa-profile.c
> > index da17bcd..c7d7792 100644
> > --- a/gcc/ipa-profile.c
> > +++ b/gcc/ipa-profile.c
> > @@ -201,6 +201,8 @@ ipa_profile_generate_summary (void)
> > if (h->hvalue.counters[2])
> > {
> > struct cgraph_edge * e = node->get_edge (stmt);
> > + if (!e)
> > + continue;
>
> This is odd. I do not think auto-fdo produces indirect call histograms and the
> edges should be present here. Do you know from where the histogram is
> created?
I don't know. How would I find out?
It should be reproducible by applying the patchkit and running make
autoprofiledbootstrap
-Andi
--
a...@linux.intel.com -- Speaking for myself only
