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Re: [avr-gcc-list] avr-gcc bug

From: Denis Chertykov
Subject: Re: [avr-gcc-list] avr-gcc bug
Date: 22 Apr 2001 09:01:31 +0400

address@hidden (J Wunsch) writes:

> Denis Chertykov <address@hidden> writes:
> > It's not a bug.
> > GCC optimize dead loops.
> It is.  Counting a wrong value can hardly be described as
> `optimizing'.  Either the loop is optimized out completely (but we've
> been there, this is at least contradictionary to traditional gcc
> behaviour which was IMHO intentional -- but sorry, i can't find the
> reference for this in the gcc info files right now), or it is left
> intact.  Decrementing the loop counter by an arbitrary value can only
> be described by the word `bug'.

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