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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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