	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function ioc3_tcpudp_checksum
_ioc3_tcpudp_checksum:                  ## @ioc3_tcpudp_checksum
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	pushq	%rax
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movl	%edx, %r12d
	movl	%esi, %r15d
	movq	%rdi, %r14
	callq	_eth_hdr
	movq	%rax, %r13
	movq	(%rax), %rbx
	movq	_ETH_P_IP@GOTPCREL(%rip), %rax
	movl	(%rax), %edi
	callq	_htons
	cltq
	cmpq	%rax, %rbx
	jne	LBB0_6
## %bb.1:
	movq	_ETH_HLEN@GOTPCREL(%rip), %rax
	movslq	(%rax), %rbx
	addq	%r13, %rbx
	movq	%rbx, %rdi
	callq	_ip_is_fragment
	testq	%rax, %rax
	jne	LBB0_6
## %bb.2:
	movl	(%rbx), %edi
	movq	_IPPROTO_TCP@GOTPCREL(%rip), %rax
	cmpl	(%rax), %edi
	je	LBB0_4
## %bb.3:
	movq	_IPPROTO_UDP@GOTPCREL(%rip), %rax
	cmpl	(%rax), %edi
	jne	LBB0_6
LBB0_4:
	movl	8(%rbx), %eax
	movl	%eax, -44(%rbp)                 ## 4-byte Spill
	addl	4(%rbx), %r15d
	callq	_htons
	movl	12(%rbx), %edi
	movl	16(%rbx), %ebx
	movzwl	%di, %r8d
	sarl	$16, %edi
	movzwl	%bx, %esi
	movl	4(%r13), %ecx
	addl	(%r13), %ecx
	addl	8(%r13), %ecx
	addl	12(%r13), %ecx
	addl	16(%r13), %ecx
	addl	20(%r13), %ecx
	sarl	$16, %ebx
	addl	24(%r13), %ecx
	movzwl	%cx, %edx
	sarl	$16, %ecx
	addl	%edx, %ecx
	movzwl	%cx, %edx
	sarl	$16, %ecx
	addl	%edx, %ecx
	xorl	$65535, %ecx                    ## imm = 0xFFFF
	movl	-44(%rbp), %edx                 ## 4-byte Reload
	shll	$2, %edx
	subl	%edx, %r15d
	addl	%eax, %r15d
	addl	%edi, %r15d
	addl	%r8d, %r15d
	addl	%ebx, %r15d
	addl	%esi, %r15d
	addl	%ecx, %r15d
	movslq	%r12d, %rcx
	leaq	(%rcx,%r13), %rax
	xorl	%edx, %edx
	testb	$1, %cl
	sete	%dl
	leaq	1(%r13,%rcx), %rcx
	movq	%rax, %rsi
	cmoveq	%rcx, %rsi
	cmoveq	%rax, %rcx
	movzbl	2(%rdx,%rax), %edi
	subq	%rdx, %rax
	movzbl	(%rcx), %ecx
	shll	$8, %ecx
	movzbl	(%rsi), %edx
	orl	%ecx, %edx
	xorl	$65535, %edx                    ## imm = 0xFFFF
	addl	%r15d, %edx
	movzbl	3(%rax), %eax
	shll	$8, %eax
	orl	%eax, %edi
	xorl	$65535, %edi                    ## imm = 0xFFFF
	addl	%edx, %edi
	movzwl	%di, %eax
	sarl	$16, %edi
	addl	%eax, %edi
	movzwl	%di, %eax
	sarl	$16, %edi
	addl	%eax, %edi
	cmpl	$65535, %edi                    ## imm = 0xFFFF
	jne	LBB0_6
## %bb.5:
	movq	_CHECKSUM_UNNECESSARY@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	movl	%eax, (%r14)
LBB0_6:
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_ETH_P_IP,4,2                   ## @ETH_P_IP
	.comm	_ETH_HLEN,4,2                   ## @ETH_HLEN
	.comm	_IPPROTO_TCP,4,2                ## @IPPROTO_TCP
	.comm	_IPPROTO_UDP,4,2                ## @IPPROTO_UDP
	.comm	_CHECKSUM_UNNECESSARY,4,2       ## @CHECKSUM_UNNECESSARY
	.no_dead_strip	_ioc3_tcpudp_checksum
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function ioc3_tcpudp_checksum
_ioc3_tcpudp_checksum:                  ; @ioc3_tcpudp_checksum
	.cfi_startproc
; %bb.0:
	stp	x26, x25, [sp, #-80]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 80
	stp	x24, x23, [sp, #16]             ; 16-byte Folded Spill
	stp	x22, x21, [sp, #32]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #48]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #64]             ; 16-byte Folded Spill
	add	x29, sp, #64
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	.cfi_offset w21, -40
	.cfi_offset w22, -48
	.cfi_offset w23, -56
	.cfi_offset w24, -64
	.cfi_offset w25, -72
	.cfi_offset w26, -80
	mov	x20, x2
	mov	x22, x1
	mov	x19, x0
	bl	_eth_hdr
	mov	x21, x0
	ldr	x23, [x0]
Lloh0:
	adrp	x8, _ETH_P_IP@GOTPAGE
Lloh1:
	ldr	x8, [x8, _ETH_P_IP@GOTPAGEOFF]
Lloh2:
	ldr	w0, [x8]
	bl	_htons
	cmp	x23, w0, sxtw
	b.ne	LBB0_5
; %bb.1:
Lloh3:
	adrp	x8, _ETH_HLEN@GOTPAGE
Lloh4:
	ldr	x8, [x8, _ETH_HLEN@GOTPAGEOFF]
Lloh5:
	ldrsw	x8, [x8]
	add	x23, x21, x8
	mov	x0, x23
	bl	_ip_is_fragment
	cbnz	x0, LBB0_5
; %bb.2:
	ldr	w0, [x23]
Lloh6:
	adrp	x8, _IPPROTO_TCP@GOTPAGE
Lloh7:
	ldr	x8, [x8, _IPPROTO_TCP@GOTPAGEOFF]
Lloh8:
	ldr	w8, [x8]
Lloh9:
	adrp	x9, _IPPROTO_UDP@GOTPAGE
Lloh10:
	ldr	x9, [x9, _IPPROTO_UDP@GOTPAGEOFF]
Lloh11:
	ldr	w9, [x9]
	cmp	w0, w8
	ccmp	w0, w9, #4, ne
	b.ne	LBB0_5
; %bb.3:
	ldp	w24, w25, [x23, #4]
	bl	_htons
	ldp	w8, w9, [x23, #12]
	ldp	w10, w11, [x21]
	ldp	w12, w13, [x21, #8]
	add	w10, w11, w10
	add	w10, w10, w12
	ldp	w11, w12, [x21, #16]
	add	w10, w10, w13
	add	w10, w10, w11
	ldr	w11, [x21, #24]
	add	w10, w10, w12
	add	w10, w10, w11
	asr	w11, w10, #16
	add	w10, w11, w10, uxth
	asr	w11, w10, #16
	add	w10, w11, w10, uxth
	eor	w10, w10, #0xffff
	add	w11, w24, w22
	sub	w11, w11, w25, lsl #2
	add	w11, w11, w0
	add	w11, w11, w8, asr #16
	add	w8, w11, w8, uxth
	add	w8, w8, w9, asr #16
	add	w8, w8, w9, uxth
	add	x9, x21, w20, sxtw
	tst	w20, #0x1
	cinc	x11, x9, eq
	cinc	x12, x9, ne
	mov	w13, #2
	cinc	x14, x13, ne
	cinc	x13, x13, eq
	ldrb	w12, [x12]
	ldrb	w11, [x11]
	bfi	w11, w12, #8, #8
	eor	w11, w11, #0xffff
	ldrb	w12, [x9, x14]
	add	w8, w8, w10
	add	w8, w11, w8
	ldrb	w9, [x9, x13]
	bfi	w9, w12, #8, #8
	eor	w9, w9, #0xffff
	add	w8, w8, w9
	asr	w9, w8, #16
	add	w8, w9, w8, uxth
	asr	w9, w8, #16
	add	w8, w9, w8, uxth
	mov	w9, #65535
	cmp	w8, w9
	b.ne	LBB0_5
; %bb.4:
Lloh12:
	adrp	x8, _CHECKSUM_UNNECESSARY@GOTPAGE
Lloh13:
	ldr	x8, [x8, _CHECKSUM_UNNECESSARY@GOTPAGEOFF]
Lloh14:
	ldr	w8, [x8]
	str	w8, [x19]
LBB0_5:
	ldp	x29, x30, [sp, #64]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #48]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #32]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #16]             ; 16-byte Folded Reload
	ldp	x26, x25, [sp], #80             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.loh AdrpLdrGotLdr	Lloh9, Lloh10, Lloh11
	.loh AdrpLdrGotLdr	Lloh6, Lloh7, Lloh8
	.loh AdrpLdrGotLdr	Lloh12, Lloh13, Lloh14
	.cfi_endproc
                                        ; -- End function
	.comm	_ETH_P_IP,4,2                   ; @ETH_P_IP
	.comm	_ETH_HLEN,4,2                   ; @ETH_HLEN
	.comm	_IPPROTO_TCP,4,2                ; @IPPROTO_TCP
	.comm	_IPPROTO_UDP,4,2                ; @IPPROTO_UDP
	.comm	_CHECKSUM_UNNECESSARY,4,2       ; @CHECKSUM_UNNECESSARY
	.no_dead_strip	_ioc3_tcpudp_checksum
.subsections_via_symbols
