Re: mprof and new systems..

From: Oliver Fromme <olli_at_lurza.secnetix.de>
Date: Mon, 16 Jun 2008 16:08:09 +0200 (CEST)
Julian Elischer wrote:
 > in addition, with -O2 it seems that the address of the variable
 > may actually be wring if the optimiser never bothers to
 > have the variable actually saved.

Maybe I'm missing the obvious here, but you can prevent
the compiler from optimizing the variable by declaring
it as "volatile".

Best regards
   Oliver

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Received on Mon Jun 16 2008 - 12:37:19 UTC

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