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Re: dead code identification

From: "Diego Novillo" <dnovillo at google dot com>
To: "Robert William Fuller" <hydrologiccycle at gmail dot com>
Cc: "Mark Hampton" <mark dot hampton at certess dot com>, gcc-help at gcc dot gnu dot org, "Matthew Woehlke" <mw_triad at users dot sourceforge dot net>
Date: Wed, 13 Feb 2008 17:54:20 -0500
Subject: Re: dead code identification
References: <200802120850.22606.mark.hampton@certess.com> <fov5o3$pf5$1@ger.gmane.org> <200802131744.23146.mark.hampton@certess.com> <47B359ED.3090904@gmail.com>

On Wed, Feb 13, 2008 at 3:58 PM, Robert William Fuller
<hydrologiccycle@gmail.com> wrote:

>  The warning seems to be pretty lousy.  It reports on things that are
>  clearly reachable.

With convoluted control-flow, it's certainly possible that the
analysis heuristic gets confused.  Could you file a bug report with a
reproducible test case?

Thanks.  Diego.

References:
- dead code identification
  - From: Mark Hampton
- Re: dead code identification
  - From: Matthew Woehlke
- Re: dead code identification
  - From: Mark Hampton
- Re: dead code identification
  - From: Robert William Fuller

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