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From: junio@siamese.dhis.twinsun.com
To: Manuel McLure <manuel@mclure.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>, linux-kernel@vger.kernel.org
Subject: Re: Linux 2.4.3-ac12
In-Reply-To: <E14rA0N-0004sv-00@the-village.bc.nu>
	<20010421211722.C976@ulthar.internal.mclure.org>
Date: 21 Apr 2001 22:47:01 -0700
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Only <include/asm-alpha/compiler.h> defines the following, but I
think we need this for other architectures, too.

/* Somewhere in the middle of the GCC 2.96 development cycle, we implemented
   a mechanism by which the user can annotate likely branch directions and
   expect the blocks to be reordered appropriately.  Define __builtin_expect
   to nothing for earlier compilers.  */

#if __GNUC__ == 2 && __GNUC_MINOR__ < 96
#define __builtin_expect(x, expected_value) (x)
#endif
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