On Thursday 04 August 2005 19:12, Jan Hubicka wrote:
> > Hi,
> > I've branches the IPA branch yesterday and re-directed current SPEC
> > testers running tree-profiling branch (now officially retired ;) to it.
> > ( http://www.suse.de/~aj/SPEC/amd64 ).
> > The branch should be used for interprocedural optimization projects that
> > has serious chance to get into 4.2 (or perhaps longer term plans as
> > long as they won't interfere with merging changes to 4.1).
> >
> > I plan to implement the SSA based inlining to the branch and will start
> > pushing patches probably sometime next week.
> >
> > I would especially welcome frotend fixes for the multiple decls problems
> > so we can compile SPEC in whole program mode wihtout ugly hacks ;))
> > Please use IPA in the subject line if you don't want me to miss the
> > patches to branch.
>
> Forgot to mention, the tag is ipa-branch ;)
I guess the web pages should be updated with something like the attached?
Gr.
Steven
Index: cvs.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/cvs.html,v
retrieving revision 1.198
diff -u -3 -p -r1.198 cvs.html
--- cvs.html 28 Jul 2005 21:09:10 -0000 1.198
+++ cvs.html 4 Aug 2005 18:30:25 -0000
@@ -145,12 +145,10 @@ generally of the form "gcc-<i>X</i>_<i>Y
<dl>
- <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
- heuristics. Another goal of this branch is to demonstrate that maintaining
- the CFG and profile information over expanding from GIMPLE trees to RTL
- is feasible and can bring considerable performance improvements.</dd>
+ <dt>ipa-branch</dt>
+ <dd>This is a branch for the development interprocedural optimizations
+ such as inlining and cloning, interprocedural alias analysis, and so on.
+ This branch is being maintained by Jan Hubicka</dd>
<dt>struct-reorg-branch</dt>
<dd>This branch is for the development of structure reorganization
@@ -476,6 +474,13 @@ be prefixed with the initials of the dis
of the passes. It has now been merged into mainline for the
4.1 release.</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
+ heuristics. Another goal of this branch is to demonstrate that maintaining
+ the CFG and profile information over expanding from GIMPLE trees to RTL
+ is feasible and can bring considerable performance improvements.</dd>
+
<dt>bje-unsw-branch</dt>
<dd>This branch was dedicated to some research work by Ben Elliston
at the University of New South Wales (UNSW) on transformation
Index: projects/tree-profiling.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/projects/tree-profiling.html,v
retrieving revision 1.2
diff -u -3 -p -r1.2 tree-profiling.html
--- projects/tree-profiling.html 4 Jul 2004 21:00:54 -0000 1.2
+++ projects/tree-profiling.html 4 Aug 2005 18:30:25 -0000
@@ -6,6 +6,10 @@
<body>
<h1>Improving GCC's Interprocedural Optimizaion Infrastructure</h1>
+<h3>This page describes the work done in 2005 on the
+<code>tree-profiling-branch</code>. This branch is now retired. Work
+in the same area (IPA) has continued on the <code>ipa-branch</code></h3>
+
<p>This page describes ongoing work to improve GCC's infrastructure
for tree-based interprocedural optimizers. The work is done on a
branch in GCC's CVS repository called <code>tree-profiling-branch</code>.</p>
