Mailing-List:	contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm
List-Unsubscribe:	<mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT sourceware DOT cygnus DOT com>
List-Subscribe:	<mailto:cygwin-subscribe AT sourceware DOT cygnus DOT com>
List-Archive:	<http://sourceware.cygnus.com/ml/cygwin/>
List-Post:	<mailto:cygwin AT sourceware DOT cygnus DOT com>
List-Help:	<mailto:cygwin-help AT sourceware DOT cygnus DOT com>, <http://sourceware.cygnus.com/ml/#faqs>
Sender:	cygwin-owner AT sourceware DOT cygnus DOT com
Delivered-To:	mailing list cygwin AT sourceware DOT cygnus DOT com
Message-Id:	<3.0.5.32.19991205220603.00be6de0@london.beasys.com>
X-Sender:	andyp AT london DOT beasys DOT com
X-Mailer:	QUALCOMM Windows Eudora Pro Version 3.0.5 (32)
Date:	Sun, 05 Dec 1999 22:06:03 +0000
To:	martin AT xemacs DOT org, XEmacs Patches <xemacs-patches AT xemacs DOT org>
From:	Andy Piper <andy AT xemacs DOT org>
Subject:	RE: gcc brokeness
Cc:	"Todd Goodman" <tsg AT bonedaddy DOT net>, <xemacs-beta AT xemacs DOT org>,
	Eric Christopher <echristo AT cygnus DOT com>, cygwin AT sourceware DOT cygnus DOT com,
	cgf|@cygnus.com
In-Reply-To:	<14408.40281.802783.638154@lasker.666.com>
References:	<3 DOT 0 DOT 5 DOT 32 DOT 19991203124749 DOT 00bb6c90 AT london DOT beasys DOT com>
	<3 DOT 0 DOT 5 DOT 32 DOT 19991202160010 DOT 009b6b50 AT london DOT beasys DOT com>
	<3 DOT 0 DOT 5 DOT 32 DOT 19991203124749 DOT 00bb6c90 AT london DOT beasys DOT com>
Mime-Version:	1.0

At 08:49 PM 12/3/99 -0800, Martin Buchholz wrote:
>Cygnus and Cygwin guys, you're not off the hook yet.  You still need
>to fix this serious bug!

>-O2 -fno-strength-reduce  gives  clean compile
>
>So a reasonable guess is that strength reduction optimizations are
>broken.

Well, it looks like these optimizations are also repsonsible for all my X
lossage. Xpm compiled with these crashes XEmacs, Xt compiled with these
just doesn't work at all. So I would say the problem is pretty comprehensive.

I would recommend anybody using cygwin 1.0 compiles with
-fno-strength-reduce for everything.

andy
--------------------------------------------------------------
Dr Andy Piper
Senior Consultant Architect, BEA Systems Ltd

--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe AT sourceware DOT cygnus DOT com

- Raw text -