linux-kernel - Re: [PATCHv3 2/4] ARM: Allow machines to override _

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Message-ID: <4CFFEB00.5090807@codeaurora.org>
Date:	Wed, 08 Dec 2010 12:30:56 -0800
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Daniel Walker <dwalker@...eaurora.org>
CC:	Russell King - ARM Linux <linux@....linux.org.uk>,
	linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Saravana Kannan <skannan@...eaurora.org>,
	Nicolas Pitre <nicolas.pitre@...aro.org>,
	John Stultz <johnstul@...ibm.com>,
	Brian Swetland <swetland@...gle.com>,
	Arve Hj?nnev?g <arve@...roid.com>
Subject: Re: [PATCHv3 2/4] ARM: Allow machines to override __delay()

On 12/08/2010 12:26 PM, Daniel Walker wrote:
>
> The last time I thought you said there was no size change ? My tests
> showed a decrease ..

Oh, right. There was no size change when I moved __delay() into the
header in addition to the others.

>
> What compiler optimizations are you talking about 

See

Subject: Weirdo gcc 4.3.x behaviour
Message-ID: <20101121191148.GA12234@...00.arm.linux.org.uk>

and

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29950

-- 
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The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.

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