From: Martin Steuer <ms172554 AT mail DOT inf DOT tu-dresden DOT de>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: Quest about inline asm...
Date: Fri, 13 Dec 2002 11:04:58 +0100
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To: djgpp AT delorie DOT com
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Martin Stromberg wrote:

> 
> I think you need to remove "%eax" from the clobber list.
> 
> 
> Right,
> 
> 						MartinS
> 

Yes he's right because you specify "a" in the input list, gcc already 
knows that the value of eax changes. This is also true for the output, 
whenever you specify a register in the input/output list, dont give it 
into the clobber list.
I noticed that older versions of gcc would accept this, but it is 
clearly more correct this way.