From:	Endlisnis <s257m AT unb DOT ca>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: gcc optimizing bug
Date:	Tue, 7 Jul 1998 19:06:09 -0300
Organization:	University of New Brunswick
Lines:	17
Message-ID:	<Pine.SOL.3.96.980707190036.1851C-100000@sol.sun.csd.unb.ca>
References:	<35A27937 DOT E89D5F1B AT hotmail DOT com>
NNTP-Posting-Host:	sol-alt1.unb.ca
Mime-Version:	1.0
In-Reply-To:	<35A27937.E89D5F1B@hotmail.com>
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

On Tue, 7 Jul 1998, Archee/CoNTRACT wrote:
->I use many ASM in my demos.
->When I switch on -O9 it produces a crashing exe.
->I gave only -O2, than it worked.
->What can by wrong ?
I didn't think you could give a switch higher than -O3.
->How can I use gcc with optimizing without bugz ?
That's a good question.  I programmed a color quantizer that produces
different images when compiled with optimizations on.

->What registers can I modify in an ASM code ?
http://www.rt66.com/~brennan/djgpp/djgpp_asm.html
That is a good tutorial on starting asm in djgpp.

	Endlisnis
[I have a pyramid of wingyness]

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