From: Andreas Schwab <schwab@suse.de>
To: davids@webmaster.com
Cc: <mrmacman_g4@mac.com>,
"Linux-Kernel@Vger. Kernel. Org" <linux-kernel@vger.kernel.org>
Subject: Re: [patch 2.6.19-rc6] Stop gcc 4.1.0 optimizing wait_hpet_tick away
Date: Fri, 01 Dec 2006 13:31:43 +0100 [thread overview]
Message-ID: <jehcwflrv4.fsf@sykes.suse.de> (raw)
In-Reply-To: <MDEHLPKNGKAHNMBLJOLKMEDBABAC.davids@webmaster.com> (David Schwartz's message of "Fri, 1 Dec 2006 03:24:54 -0800")
"David Schwartz" <davids@webmaster.com> writes:
> The problem is that '*(volatile unsigned int *)' results in a 'volatile
> unsigned int'.
No, it doesn't. Values don't have qualifiers, only objects have.
Qualifiers on rvalues are meaningless.
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2006-12-01 12:31 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-29 2:22 [patch 2.6.19-rc6] Stop gcc 4.1.0 optimizing wait_hpet_tick away Keith Owens
2006-11-29 3:08 ` Nicholas Miell
2006-11-29 3:56 ` Keith Owens
2006-11-29 4:04 ` David Miller
2006-11-29 4:30 ` Keith Owens
2006-11-29 4:57 ` Nicholas Miell
2006-11-30 1:04 ` David Schwartz
2006-12-01 5:50 ` Kyle Moffett
2006-12-01 11:24 ` David Schwartz
2006-12-01 12:08 ` Kyle Moffett
2006-12-01 13:52 ` David Schwartz
2006-12-02 9:02 ` Jan Engelhardt
2006-12-01 12:31 ` Andreas Schwab [this message]
2006-12-01 14:03 ` David Schwartz
2006-12-02 10:39 ` Kyle Moffett
2006-12-03 4:29 ` David Schwartz
2006-12-07 14:02 ` Kyle Moffett
2006-12-08 4:22 ` David Schwartz
2006-11-29 9:08 ` Jakub Jelinek
2006-11-29 20:14 ` Willy Tarreau
2006-12-01 5:05 ` Andrew Morton
2006-12-01 5:14 ` Keith Owens
2006-12-01 5:26 ` Willy Tarreau
2006-12-01 6:32 ` Keith Owens
2006-12-01 7:28 ` Willy Tarreau
2006-12-01 7:57 ` Jakub Jelinek
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