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Message-Id: <199802272331.RAA03009@mail.mankato.msus.edu>
Date: Fri, 27 Feb 1998 17:31:25 -0600 (CST)
From: Jeffrey Hundstad <jeffrey DOT hundstad AT mankato DOT msus DOT edu>
Subject: followup - Was: zlib-1.0.4 problems with pgcc-2.91.03 971225 (gcc-2
 .8.0)
To: pcg AT goof DOT com
cc: beastium-list AT desk DOT nl
In-Reply-To: <19980201152102.55205@cerebro.laendle>
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Sender: Marc Lehmann <pcg AT goof DOT com>
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Hello,

I just compiled the shared library support for zlib-1.1.0 with
pgcc-2.91.09 980221 (gcc-2.8.0 release) and believe it or not the make
test SUCCEEDS using:

- -O9 -frisc -fomit-frame-pointer -fno-exceptions

Yea!

Thanks Marc Lehmann for all your help!

Jeffrey Hundstad

PS:  zlib - http://www.cdrom.com/pub/infozip/zlib/
     pgcc - http://www.goof.com/pcg/

On  1 Feb, Marc Lehmann wrote:
> On Tue, Jan 27, 1998 at 02:35:50PM -0600, Jeffrey Hundstad wrote:
>> I've just compiled zlib-1.0.8 successfully with
>> pgcc-2.91.04 980115 (gcc-2.8.0 release).
> 
> actually, it's a rather funny bug in egcs (and gcc). the jump optimization
> uses information that isn't available at that time. Unfortunetly, in egcs,
> the only fix is to disable most of jump optimization.
> 
> in pgcc, I could try to "fix" it by adding another flow analysis pass, which
> makes the compiler even slower (and isn't exactly the right fix).
> 
> Please tell me if it works with the next snaspshot (the one after 980129).
> 
> It's a unwritten laq that I find most bugs just after a snapshot ;)




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