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Re: deadline extension for debug info project into GCC 4.3 stage3?


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}


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