dead code identification

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To: gcc-help@xxxxxxxxxxx
Subject: dead code identification
From: Mark Hampton <mark.hampton@xxxxxxxxxxx>
Date: Tue, 12 Feb 2008 08:50:22 +0100
User-agent: KMail/1.9.5

Hello,

I would like to identify dead/redundant code that is being optimized away by 
gcc. Is there a way to have gcc report the line number associated with this 
code ?

Thanks,
	Mark

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