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Re: deadline extension for debug info project into GCC 4.3 stage3?
- From: Alexandre Oliva <aoliva at redhat dot com>
- To: "Richard Guenther" <richard dot guenther at gmail dot com>
- Cc: "Mark Mitchell" <mark at codesourcery dot com>, gcc at gcc dot gnu dot org
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Mon, 01 Oct 2007 12:15:24 -0300
- Subject: Re: deadline extension for debug info project into GCC 4.3 stage3?
- References: <200708100019.l7A0JDf1019939@sparrowhawk.codesourcery.com> <or4pi2xuv1.fsf@free.oliva.athome.lsd.ic.unicamp.br> <46E61149.3060508@codesourcery.com> <orlkattg8i.fsf@oliva.athome.lsd.ic.unicamp.br> <84fc9c000710010725m6dde1a23sc7c197908d76c3c5@mail.gmail.com>
On Oct 1, 2007, "Richard Guenther" <richard.guenther@gmail.com> wrote:
> Can you develop this more in the open to allow contribution,
> facititate further review and make merging it to 4.4 less pain?
Sure! I'm very glad you asked ;-)
I've just created the var-tracking-assignments branch, and I'll check
my pending patches into it over the course of the day. Some of them
are also applicable to mainline, so I'll submit them as such; others
are branch-only for now, and I'll use ChangeLog.vta for them.
> I find myself in a situation where I would need to start doing the
> same work as you (possibly).
I can send you the patches in private if you'd like to get your hands
dirty right away, just let me know ;-)
Here's the patch for the web pages that I'm checking in:
--- svn.html 13 Sep 2007 02:13:37 -0300 1.61
+++ svn.html 01 Oct 2007 11:53:32 -0300
@@ -156,6 +156,12 @@ list therefore provides only some repres
<dl>
+ <dt>var-tracking-assignments-branch</dt>
+ <dd>This branch aims at improving debug information by annotating
+ assignments early in the compilation, and carrying over such
+ annotations throughout optimization passes and representations.
+ This branch is maintained by Alexandre Oliva.</dd>
+
<dt><a href="projects/tree-profiling.html">tree-profiling-branch</a></dt>
<dd>This branch is for the development of profiling heuristics
and profile based optimizations for trees, such as profile driven inline
--
Alexandre Oliva http://www.lsd.ic.unicamp.br/~oliva/
FSF Latin America Board Member http://www.fsfla.org/
Red Hat Compiler Engineer aoliva@{redhat.com, gcc.gnu.org}
Free Software Evangelist oliva@{lsd.ic.unicamp.br, gnu.org}