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Re: [PATCH] Fix PR tree-optimization/17724
- From: Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>
- To: Diego Novillo <dnovillo at redhat dot com>
- Cc: Jakub Jelinek <jakub at redhat dot com>,Richard Henderson <rth at redhat dot com>,"gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Sat, 9 Oct 2004 10:24:22 +0200
- Subject: Re: [PATCH] Fix PR tree-optimization/17724
- References: <1097278087.1021.8.camel@localhost.localdomain>
Hello,
> > The third one recomputes dominators (and post-dominators) of neighbours
> > of unreachable basic blocks after they are deleted by
> > delete_unreachable_blocks.
> >
> I like this one. It looks OK and safe, so let's go with it.
>
>
> Thanks. Diego.
could you please give me some time to look at the problem before you
commit the patch(es)? It seems to me that it is wrong (or at least not
necessary).
Zdenek