From:	Robert Hoehne <Robert DOT Hoehne AT Mathematik DOT tu-chemnitz DOT de>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Force call for function
Date:	Thu, 14 Nov 1996 16:05:27 +0100
Organization:	TU Chemnitz-Zwickau
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Message-ID:	<328B3537.934@Mathematik.tu-chemnitz.de>
References:	<328BC51C DOT 79C6 AT spy DOT isp DOT nsc DOT ru>
NNTP-Posting-Host:	tantalus-e.hrz.tu-chemnitz.de
Mime-Version:	1.0
To:	ilya AT spy DOT isp DOT nsc DOT ru
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Ilya P. Ryzhenkov wrote:
> 
> Hello!
>  I wonder if there is a way to force function call
>  regardless of optimization level on a per function basis.
I don't know if I'm correct, but I think for this is the keyword
"volatile",
that means for your example:

volatile int f() { return 1; }

Or use the harder trick, by putting the singel function in a separate
source file.

Robert
-- 
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* Robert Hoehne, Fakultaet fuer Mathematik, TU-Chemnitz-Zwickau *
* Post:    Am Berg 3, D-09573 Dittmannsdorf                     *
* e-Mail:  Robert DOT Hoehne AT Mathematik DOT TU-Chemnitz DOT DE              *
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