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Re: [ast-optimizer-branch] [patch]: SSA for trees
- To: Daniel Berlin <dan at cgsoftware dot com>
- Subject: Re: [ast-optimizer-branch] [patch]: SSA for trees
- From: Diego Novillo <dnovillo at redhat dot com>
- Date: Mon, 23 Jul 2001 16:23:00 -0400
- Cc: law at redhat dot com, Nathan Sidwell <nathan at codesourcery dot com>, gcc-patches at gcc dot gnu dot org
- Organization: Red Hat Canada
- References: <20010723160017.A1959@tornado.cygnus.com> <856682684.995904978@[192.168.0.106]>
On Mon, 23 Jul 2001, Daniel Berlin wrote:
> --On Monday, July 23, 2001 4:00 PM -0400 Diego Novillo
> > Actually, this is a single-entry point that should probably
> > disappear. Its only purpose is to call the CFG builder, the
> > varref finder and the SSA builder in sequence.
> >
> > I've been thinking that it might be better to do all these steps
> > explictly in c-decl.c. There really is no need for the
> > additional indirection. It's obviously confusing already.
>
> Except that then you'd have to do the same in cp/optimize.c, and make sure
> the steps stay in sync.
>
> And for every other front end that operates on trees, too.
>
Ah, yes. Good point. I keep taking a C-centric view.
Diego.