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[PATCH] Re: Speed/profile of gcc3.4 (fwd)

From: Richard Guenther <rguenth at tat dot physik dot uni-tuebingen dot de>
To: gcc-patches at gcc dot gnu dot org
Cc: Jan Hubicka <hubicka at ucw dot cz>, Mark Mitchell <mark at codesourcery dot com>
Date: Tue, 20 Jan 2004 20:28:58 +0100 (CET)
Subject: [PATCH] Re: Speed/profile of gcc3.4 (fwd)

re-sent to gcc-patches with [PATCH] subject, as suggested.

On Tue, 20 Jan 2004, Richard Guenther wrote:

> Btw. - looking at walk_tree_without_duplicates and the associated
> walk_tree in tree-inline.c - we're putting all visited trees in the
> hashtab.  Can't we avoid putting trees inside there that can't be shared?
> Maybe at least optimize this in the for_each_template_param case?

Like at least cleaning the stuff a little bit up as in the attached patch
(just fell out while trying to get what it's actually doing...).

Richard.

--
Richard Guenther <richard dot guenther at uni-tuebingen dot de>
WWW: http://www.tat.physik.uni-tuebingen.de/~rguenth/

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