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Re: Output files with memry information?

From: Schnapphase <schnapphase at googlemail dot com>
To: gcc-help at gcc dot gnu dot org
Date: Sat, 26 Feb 2011 12:04:51 -0800 (PST)
Subject: Re: Output files with memry information?
References: <31010975.post@talk.nabble.com> <ik9did$kt3$1@dough.gmane.org>

Hi!

At first, thank you for your answer.


Nicholas Sherlock wrote:
> 
> That is, in general, impossible, as it could decide the halting problem. 
> 

Well, that's a problem, I suppose.


Nicholas Sherlock wrote:
> 
> Now, if you only want to know if the variable is read from directly, or 
> the address of the variable is ever taken, that would be possible.
> 

Okay, that would definitely help me. How can I do that? Can gcc help me here
or do I have to try something different?

Thank You!

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References:
- Output files with memry information?
  - From: Schnapphase
- Re: Output files with memry information?
  - From: Nicholas Sherlock

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