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From: Andrew Walrond <andrew@walrond.org>
To: sparclinux@vger.kernel.org
Subject: Re: GCC 4.2.1 produces broken 2.6.22.1 kernel.
Date: Wed, 17 Oct 2007 12:14:32 +0000	[thread overview]
Message-ID: <4715FCA8.4090507@walrond.org> (raw)
In-Reply-To: <46B7600A.3060700@walrond.org>

David Miller wrote:
> 
> The dataflow pass doesn't mark global registers correctly, and
> the new thing in gcc-4.2.x vs. gcc-4.1.x is that it uses the
> dataflow pass for the loop optimizers.
> 

I look forward to testing this when you think it's ready. As well as the
kernel, I discovered several other packages which behave oddly and/or
crash when compiled 64bit with 4.2, but seem just fine with 4.1. (My
custom server distro is pure 64bit for simplicity sake (only 1 version
of libs etc etc), so I'm probably the only one to have noticed).

Andrew Walrond


  parent reply	other threads:[~2007-10-17 12:14 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-08-06 17:53 GCC 4.2.1 produces broken 2.6.22.1 kernel Andrew Walrond
2007-08-08  5:44 ` David Miller
2007-08-25  5:18 ` David Miller
2007-08-25  8:05 ` Andrew Walrond
2007-08-25  9:51 ` David Miller
2007-10-17 11:38 ` David Miller
2007-10-17 12:14 ` Andrew Walrond [this message]
2007-10-18  1:09 ` David Miller
2007-10-18  9:52 ` Andrew Walrond
2007-10-18 10:27 ` David Miller

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