Update intrinsics for code sourcery gcc

[mirror_edk2.git] / ArmPkg / Library / CompilerIntrinsicsLib / Arm / ucmpdi2.S

#------------------------------------------------------------------------------ 
#
# Copyright (c) 2008-2010 Apple Inc. All rights reserved.
#
# All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution.  The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
#------------------------------------------------------------------------------

	.text
	.align 2
	.globl ASM_PFX(__ucmpdi2)
	
ASM_PFX(__ucmpdi2):
	stmfd	sp!, {r4, r5, r8, lr}
	cmp	r1, r3
	mov	r8, r0
	mov	r4, r2
	mov	r5, r3
	bcc	L2
	bhi	L4
	cmp	r0, r2
	bcc	L2
	movls	r0, #1
	bls	L8
	b	L4
L2:
	mov	r0, #0
	b	L8
L4:
	mov	r0, #2
L8:
	ldmfd	sp!, {r4, r5, r8, pc}