Add some missing 64-bit math functions for gcc

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

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# 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
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	.text
	.align 2
	.globl ___ucmpdi2
___ucmpdi2:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	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}