From: kenner@vlsi1.ultra.nyu.edu (Richard Kenner)
To: joseph@codesourcery.com
Cc: davidxl@google.com, ebotcazou@gnat.com, gcc-patches@gcc.gnu.org,
hubicka@ucw.cz, richard.guenther@gmail.com
Subject: Re: [google]: initialize language field for clone function struct
Date: Wed, 04 May 2011 11:50:00 -0000 [thread overview]
Message-ID: <20110504114442.1E15033C67@vlsi1.gnat.com> (raw)
In-Reply-To: <Pine.LNX.4.64.1105041013350.25186@digraph.polyomino.org.uk>
> That's what we should phase out. The eventual aim should be for (a)
> folding on GIMPLE (gimple-fold etc. - working with SSA not combined trees)
> as an optimization and (b) folding done by front ends only when required
> for language semantics (e.g. constant expressions).
Why? Isn't it always better to optimize as early as you can when it's
easy? Why keep unfolded constants around at all?
next prev parent reply other threads:[~2011-05-04 11:44 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-30 1:34 Xinliang David Li
2011-05-02 22:13 ` Xinliang David Li
2011-05-03 10:55 ` Jan Hubicka
2011-05-03 16:15 ` Xinliang David Li
2011-05-03 16:46 ` Jan Hubicka
2011-05-03 18:55 ` Eric Botcazou
2011-05-03 19:07 ` Joseph S. Myers
2011-05-03 19:16 ` Nathan Froyd
2011-05-03 19:51 ` Joseph S. Myers
2011-05-03 20:05 ` Nathan Froyd
2011-05-03 19:52 ` Eric Botcazou
2011-05-03 20:09 ` Joseph S. Myers
2011-05-03 20:36 ` Eric Botcazou
2011-05-03 21:27 ` Joseph S. Myers
2011-05-04 8:53 ` Eric Botcazou
2011-05-04 17:27 ` Tom Tromey
2011-05-04 9:52 ` Richard Guenther
2011-05-04 10:02 ` Eric Botcazou
2011-05-04 10:30 ` Joseph S. Myers
2011-05-04 11:01 ` Eric Botcazou
2011-05-04 11:50 ` Richard Kenner [this message]
2011-05-04 12:23 ` Diego Novillo
2011-05-04 12:27 ` Richard Kenner
2011-05-04 12:31 ` Diego Novillo
2011-05-04 13:16 ` Michael Matz
2011-05-04 13:22 ` Nathan Froyd
2011-05-04 13:26 ` Diego Novillo
2011-05-04 13:39 ` Richard Kenner
2011-05-04 11:19 ` Richard Guenther
2011-05-04 12:00 ` Michael Matz
2011-05-04 12:08 ` Richard Guenther
2011-05-04 15:33 ` Eric Botcazou
2011-05-04 16:05 ` Richard Guenther
2011-05-04 17:22 ` Eric Botcazou
2011-05-05 9:07 ` Richard Guenther
2011-05-05 9:25 ` Eric Botcazou
2011-05-05 9:44 ` Richard Guenther
2011-05-05 10:22 ` Eric Botcazou
2011-05-05 11:03 ` Richard Guenther
2011-05-05 11:59 ` Eric Botcazou
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