mprof and new systems..

[Oliver Fromme]

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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