Re: Call for 4.3 project reviewers

[Diego Novillo <dnovillo at redhat dot com>]

Zdenek Dvorak wrote on 09/25/06 14:33:

> autoparallelization (http://gcc.gnu.org/wiki/AutomaticParallelization):
>   In addition the the autoparallelization pass (1.5kloc), minor changes
>   to gomp framework.  2kloc diff in total.
> 
I can help you with this one.

> prefetching improvements (http://gcc.gnu.org/wiki/PrefetchingImprovements):
>   In addition to the changes to prefetching (tree-ssa-loop-prefetch.c):
>   New cross-loop reuse analysis pass (2.5kloc).  Significant changes to
>   # of iterations estimation.  Minor changes to rtl expansion (expr.c,
>   optabs, ...) to enable generation of non-temporal store instructions.
>   Minor changes to loop manipulation functions.  Some cleanups to
>   tree-data-ref.c (to enable sharing of code with reuse analysis).
>   6.5kloc diff in total.
> 
> preserving loop structures during optimizations (http://gcc.gnu.org/wiki/PreservingLoops):
>   Major changes to jump threading infrastructure
>   (tree-ssa-threadupdate.c) and optimizers using it (dom, vrp),  and
>   loop structure updating functions (cfgloop*.c).  Minor changes to many
>   tree-ssa optimizers, and pass manager.
> 
If you can't find anyone for these two, I may be able to help.  But I
don't want to commit as I can't guarantee that I'll be able to give you
timely feedback.