#/** @file
#  Compiler intrinsic for ARM compiler
#
#  Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
#  SPDX-License-Identifier: BSD-2-Clause-Patent
#
#**/
#

#include <AsmMacroIoLib.h>

.syntax unified

ASM_FUNC(__switch8)
    ldrb      ip, [lr, #-1]
    cmp       r0, ip
    ldrsbcc   r0, [lr, r0]
    ldrsbcs   r0, [lr, ip]
    add       ip, lr, r0, lsl #1
    bx        ip

