> Hi,
>
> > +symtab_node::iterate_direct_aliases (unsigned i, ipa_ref *&ref)
> > +{
> > + ref_list.referring.iterate (i, &ref);
> > +
> > + if (ref && ref->use != IPA_REF_ALIAS)
> > +return NULL;
> > +
> > + return ref;
> > +}
>
> it seems a little weird the out arg can return a non alias,
Hi,
> +symtab_node::iterate_direct_aliases (unsigned i, ipa_ref *&ref)
> +{
> + ref_list.referring.iterate (i, &ref);
> +
> + if (ref && ref->use != IPA_REF_ALIAS)
> +return NULL;
> +
> + return ref;
> +}
it seems a little weird the out arg can return a non alias, and so if
you only want t
Hi,
Maritn has notced that we spend a lot of time in simple cgraph/varpool
predicates. The patch bellow
reorganizes inlines so the fast paths get fast.
> perf report:
>
> 18.79% lto1-wpa lto1 [.]
> do_estimate_growth_1(cgraph_node*, void*)
> 12.48% lto1-wp
