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Re: Fix latent bug in add_referenced_vars

From: Jan Hubicka <hubicka at ucw dot cz>
To: Diego Novillo <dnovillo at redhat dot com>
Cc: Andreas Jaeger <aj at suse dot de>, Jan Hubicka <jh at suse dot cz>,gcc-patches at gcc dot gnu dot org
Date: Thu, 3 Mar 2005 19:37:22 +0100
Subject: Re: Fix latent bug in add_referenced_vars
References: <20050303125648.GO22361@kam.mff.cuni.cz> <hou0nsomx8.fsf@reger.suse.de> <42271B80.2070109@redhat.com>

> Andreas Jaeger wrote:
> 
> >What about 4.0?  Do we need it there as well?
> >
> Unlikely.  This only triggers with the more aggressive whole-program 
> analysis done in the tree-profiling branch.

It triggers for many C++ sources now, but we jost don't die having bogus
referenced variables don't seem to hurt existing optimizers.

Honza
> 
> 
> Diego.

References:
- Fix latent bug in add_referenced_vars
  - From: Jan Hubicka
- Re: Fix latent bug in add_referenced_vars
  - From: Andreas Jaeger
- Re: Fix latent bug in add_referenced_vars
  - From: Diego Novillo

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