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Re: Keeping unreachable code

From: Alexandre Oliva <aoliva at redhat dot com>
To: Casper Hornstrup <chorns at users dot sourceforge dot net>
Cc: gcc at gcc dot gnu dot org
Date: 04 Feb 2002 10:50:37 -0200
Subject: Re: Keeping unreachable code
Organization: GCC Team, Red Hat
References: <20020203223739.B16CEF28C5@nile.gnat.com><02020400100401.02114@exception.adsl.dk><or665dcuwv.fsf@free.redhat.lsd.ic.unicamp.br><02020413421402.02091@exception.adsl.dk>

On Feb  4, 2002, Casper Hornstrup <chorns@users.sourceforge.net> wrote:

> So what are my options? 1) Put the label on the non-local goto
> labels list

This is not enough.  There must be some non-local goto statement in
the same function.

> 2) create edges. Since this is to be integrated with the current
> exception handling implementation I prefer 2). Which function can I
> use to create these edges with?

I'm afraid I don't know the answer to this question.

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist                Professional serial bug killer

References:
- Re: Keeping unreachable code
  - From: Robert Dewar
- Re: Keeping unreachable code
  - From: Casper Hornstrup
- Re: Keeping unreachable code
  - From: Alexandre Oliva
- Re: Keeping unreachable code
  - From: Casper Hornstrup

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