From: Adrian Bunk <bunk@stusta.de>
To: Florian Weimer <fw@deneb.enyo.de>
Cc: Jesper Juhl <juhl-lkml@dif.dk>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] fix inlining related build failures in mxser.c
Date: Mon, 3 Jan 2005 18:44:03 +0100 [thread overview]
Message-ID: <20050103174403.GI2980@stusta.de> (raw)
In-Reply-To: <87zn03u7h8.fsf@deneb.enyo.de>
On Fri, Dec 24, 2004 at 02:54:43PM +0100, Florian Weimer wrote:
> * Jesper Juhl:
>
> >> Add -funit-at-a-time to the CFLAGS, and the compiler is happy.
> >>
> > But, does unit-at-a-time work reliably for all compilers on all archs back
> > to and including gcc 2.95.3 ?
>
> Unit-at-a-time is only available in GCC 3.4 and above.
> Function-at-a-time will still be supported in GCC 4.0, but this
> version will use unit-at-a-time by default (if optimization is
> enable).
unit-at-a-time is already enabled at -O2 in 3.4 .
The kernel Makefile explicitely disables it on i386.
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
next prev parent reply other threads:[~2005-01-03 18:56 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-24 1:01 [PATCH] fix inlining related build failures in mxser.c Jesper Juhl
2004-12-24 0:59 ` Alan Cox
2004-12-24 1:20 ` Jesper Juhl
2004-12-24 12:06 ` Jan Engelhardt
2004-12-24 13:33 ` Jesper Juhl
2004-12-24 13:33 ` acct() ? Folkert van Heusden
2004-12-24 14:36 ` Jasper Spaans
2004-12-24 13:54 ` [PATCH] fix inlining related build failures in mxser.c Florian Weimer
2005-01-03 17:44 ` Adrian Bunk [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-12-25 11:01 Mikael Pettersson
2004-12-25 11:27 ` Jan Engelhardt
2004-12-25 21:15 ` Jesper Juhl
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