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Re: [PATCH]: Interprocedural detection of readonly and non-addressable static variables
> > I made this decision before danny started breaking the decls into
> > separate structures. The right thing to do most likely to wait until
> > danny gets the function decl broken out and shove it in there.
> >
>
> Maybe.
>
> But anything that goes only on global vars definitely belongs in the
> cgraph stuff.
Yeah. We need to avoid allocating datastructures we won't use. If it
is in the decl nodes, we get it for all vars and all functions. We
probably need it only for available functions analyzed by IPA and this
is what global substructure if cgraph node is meant for. We will need
to re-thing this scheme anyway. As discussed while back with Richard,
currently we have struct function and cgraph node with similar meaning
and both not fitting very well (lifetime wise) for most of datas we use
to store in them and both quite a memory hogs....
Honza
>
> > Kenny
> > >Honza
> > >