linux-kernel - Re: [2.6 patch] asm-generic/int-ll64.h: always provide _

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Date:	Mon, 19 May 2008 18:16:29 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Adrian Bunk <bunk@...nel.org>
CC:	Harvey Harrison <harvey.harrison@...il.com>,
	linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [2.6 patch] asm-generic/int-ll64.h: always provide __{s,u}64

Adrian Bunk wrote:
>>>
>> This is a valid point.  This should be __i486__ for userspace, which is  
>> gcc's way to tell you if you're compiling with -march=i486.
> 
> This doesn't help if you're compiling with e.g. -march=pentium
> 

Yes, it does.  -march=pentium defines __i486__ as well as __i586__, and 
so on.

	-hpa
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