> On Fri, Jan 15, 2016 at 12:01 PM, Jan Hubicka wrote:
> > Hi,
> > this patch avoid ipa-icf to take away body of a virtual function which is a
> > subject
> > of later devirtualization.
>
> But isn't can_remove_if_no_direct_alls_p () supposed to return false
> then? (depending
> on cgraph state
On Fri, Jan 15, 2016 at 12:01 PM, Jan Hubicka wrote:
> Hi,
> this patch avoid ipa-icf to take away body of a virtual function which is a
> subject
> of later devirtualization.
But isn't can_remove_if_no_direct_alls_p () supposed to return false
then? (depending
on cgraph state)
Richard.
> Boo
Hi,
this patch avoid ipa-icf to take away body of a virtual function which is a
subject
of later devirtualization.
Bootstrapped/regtested x86_64-linux, comitted.
Honza
PR ipa/68148
* ipa-icf.c (sem_function::merge): Virtual functions may become
reachable even if they add
