	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function tcp_is_sackblock_valid
_tcp_is_sackblock_valid:                ## @tcp_is_sackblock_valid
	.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
	movq	%rcx, %r15
	movq	%rdx, %r14
	movl	%esi, %r13d
	movq	%rdi, %r12
	movq	24(%rdi), %rsi
	movq	%rcx, %rdi
	callq	_after
	testq	%rax, %rax
	je	LBB0_3
LBB0_1:
	xorl	%ebx, %ebx
LBB0_2:
	movl	%ebx, %eax
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_3:
	movq	%r14, %rdi
	movq	%r15, %rsi
	callq	_before
	testl	%eax, %eax
	je	LBB0_1
## %bb.4:
	movq	24(%r12), %rsi
	movq	%r14, %rdi
	callq	_before
	testl	%eax, %eax
	je	LBB0_1
## %bb.5:
	movq	16(%r12), %rsi
	movq	%r14, %rdi
	callq	_after
	movl	$1, %ebx
	testq	%rax, %rax
	jne	LBB0_2
## %bb.6:
	testl	%r13d, %r13d
	je	LBB0_1
## %bb.7:
	cmpq	$0, 8(%r12)
	je	LBB0_1
## %bb.8:
	movq	16(%r12), %rsi
	movq	%r15, %rdi
	callq	_after
	testq	%rax, %rax
	jne	LBB0_1
## %bb.14:
	movq	8(%r12), %rsi
	movq	%r14, %rdi
	callq	_before
	testl	%eax, %eax
	je	LBB0_2
## %bb.15:
	movq	8(%r12), %rsi
	movq	%r15, %rdi
	callq	_after
	movl	$0, %ebx
	testq	%rax, %rax
	je	LBB0_2
## %bb.16:
	subq	(%r12), %r15
	movq	%r14, %rdi
	movq	%r15, %rsi
	callq	_before
	xorl	%ebx, %ebx
	testl	%eax, %eax
	sete	%bl
	jmp	LBB0_2
	.cfi_endproc
                                        ## -- End function
	.no_dead_strip	_tcp_is_sackblock_valid
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function tcp_is_sackblock_valid
_tcp_is_sackblock_valid:                ; @tcp_is_sackblock_valid
	.cfi_startproc
; %bb.0:
	stp	x22, x21, [sp, #-48]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 48
	stp	x20, x19, [sp, #16]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #32]             ; 16-byte Folded Spill
	add	x29, sp, #32
	.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
	mov	x20, x3
	mov	x19, x2
	mov	x22, x1
	mov	x21, x0
	ldr	x1, [x0, #24]
	mov	x0, x3
	bl	_after
	cbz	x0, LBB0_3
LBB0_1:
	mov	w0, #0
LBB0_2:
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp], #48             ; 16-byte Folded Reload
	ret
LBB0_3:
	mov	x0, x19
	mov	x1, x20
	bl	_before
	cbz	w0, LBB0_2
; %bb.4:
	ldr	x1, [x21, #24]
	mov	x0, x19
	bl	_before
	cbz	w0, LBB0_2
; %bb.5:
	ldr	x1, [x21, #16]
	mov	x0, x19
	bl	_after
	cbz	x0, LBB0_7
LBB0_6:
	mov	w0, #1
	b	LBB0_2
LBB0_7:
	cbz	w22, LBB0_1
; %bb.8:
	ldr	x8, [x21, #8]
	cbz	x8, LBB0_1
; %bb.9:
	ldr	x1, [x21, #16]
	mov	x0, x20
	bl	_after
	cbnz	x0, LBB0_1
; %bb.10:
	ldr	x1, [x21, #8]
	mov	x0, x19
	bl	_before
	cbz	w0, LBB0_6
; %bb.11:
	ldr	x1, [x21, #8]
	mov	x0, x20
	bl	_after
	cbz	x0, LBB0_2
; %bb.12:
	ldr	x8, [x21]
	sub	x1, x20, x8
	mov	x0, x19
	bl	_before
	cmp	w0, #0
	cset	w0, eq
	b	LBB0_2
	.cfi_endproc
                                        ; -- End function
	.no_dead_strip	_tcp_is_sackblock_valid
.subsections_via_symbols
