/*
* Copyright (c) 2000-2001 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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*/
#include <ppc/proc_reg.h>
.align 5
.globl EXT(bcmp)
LEXT(bcmp)
cmpwi cr1,r5,6 mr. r3,r5 blt cr1,Lshort lwz r8,0(r6) lhz r9,4(r6) bnelr sub r3,r9,r10
srwi r0,r5,2 Llongloop:
lwz r8,0(r6) lwz r7,0(r4) sub. r3,r8,r7 bnelr andi. r5,r5,3 Lshort:
beqlr Lshortloop:
lbz r8,0(r6) lbz r7,0(r4) sub. r3,r8,r7 blr