From: Aaron Lehmann <aaronl@vitelus.com>
To: Andi Kleen <ak@muc.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Use -fno-unit-at-a-time if gcc supports it
Date: Thu, 4 Sep 2003 18:05:35 -0700 [thread overview]
Message-ID: <20030905010535.GV2743@vitelus.com> (raw)
In-Reply-To: <20030905004710.GA31000@averell>
On Fri, Sep 05, 2003 at 02:47:10AM +0200, Andi Kleen wrote:
>
> Hallo,
>
> gcc 3.4 current has switched to default -fno-unit-at-a-time mode for -O2.
> The 3.3-Hammer branch compiler used in some distributions also does this.
>
> Unfortunately the kernel doesn't compile with unit-at-a-time currently,
Did you mean -funit-at-a-time, rather than the converse?
next prev parent reply other threads:[~2003-09-05 1:08 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-05 0:47 [PATCH] Use -fno-unit-at-a-time if gcc supports it Andi Kleen
2003-09-05 1:05 ` Aaron Lehmann [this message]
2003-09-05 1:24 ` Andi Kleen
2003-09-05 5:37 ` Jan Hubicka
2003-09-05 17:27 ` Andi Kleen
2003-09-05 17:59 ` Jeff Garzik
2003-09-06 7:08 ` Jan Hubicka
2003-09-05 14:54 ` Linus Torvalds
2003-09-05 15:17 ` Andreas Jaeger
2003-09-05 16:16 ` Robert Love
2003-09-05 16:10 ` Andreas Jaeger
2003-09-06 7:06 ` Jan Hubicka
2003-09-05 17:19 ` Jakub Jelinek
2003-09-05 17:30 ` Andi Kleen
2003-09-08 9:48 ` Helge Hafting
[not found] <sqnW.3zE.13@gated-at.bofh.it>
[not found] ` <sqHd.3Yj.1@gated-at.bofh.it>
[not found] ` <srtA.53H.1@gated-at.bofh.it>
[not found] ` <sFmW.78P.13@gated-at.bofh.it>
2003-09-06 8:10 ` David Mosberger-Tang
2003-09-08 20:32 ` David Mosberger
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