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From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Arjan van de Ven <arjan@infradead.org>
Cc: Andi Kleen <ak@muc.de>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: -freg-struct-return?
Date: Thu, 22 Feb 2007 00:30:31 -0800	[thread overview]
Message-ID: <45DD54A7.2010100@goop.org> (raw)
In-Reply-To: <1172132103.3531.228.camel@laptopd505.fenrus.org>

Arjan van de Ven wrote:
>> Do we have much assembler which cares about the struct return calling
>> convention?  If not, it should be a fairly easy test.
>>     
>
> is there an attribute to turn it off? because if so we should just make
> that part of "asmlinkage".... (not that I know much code using structs
> in asm)
>   

There doesn't appear to be; just -freg-struct-return and
-fpcc-struct-return.

    J

  reply	other threads:[~2007-02-22  8:30 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-02-22  1:28 -freg-struct-return? Jeremy Fitzhardinge
2007-02-22  8:04 ` -freg-struct-return? Arjan van de Ven
2007-02-22  8:09   ` -freg-struct-return? Jeremy Fitzhardinge
2007-02-22  8:15     ` -freg-struct-return? Arjan van de Ven
2007-02-22  8:30       ` Jeremy Fitzhardinge [this message]
2007-02-22  8:37       ` -freg-struct-return? Ingo Molnar
2007-02-22  8:38     ` [patch] x86: add -freg-struct-return to CFLAGS Ingo Molnar
2007-02-22 11:23       ` Andi Kleen
2007-02-22 11:27         ` Arjan van de Ven
2007-02-22 18:35       ` Adrian Bunk
2007-02-22 22:31         ` H. Peter Anvin
2007-02-22  9:50     ` -freg-struct-return? Jakub Jelinek
2007-02-22 11:22     ` -freg-struct-return? Andi Kleen
2007-02-22 16:42       ` -freg-struct-return? H. Peter Anvin
2007-02-22 17:39         ` -freg-struct-return? Jeremy Fitzhardinge
2007-02-22 18:36           ` -freg-struct-return? Andi Kleen
2007-02-22 18:48             ` -freg-struct-return? H. Peter Anvin
2007-02-23  0:21               ` -freg-struct-return? Andi Kleen
2007-02-22 18:56             ` -freg-struct-return? Jan Engelhardt
2007-02-22 19:12               ` -freg-struct-return? H. Peter Anvin

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