	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function do_pmtu_discovery
_do_pmtu_discovery:                     ## @do_pmtu_discovery
	.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	%r12
	pushq	%rbx
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdx, %r12
	movq	%rdi, %r15
	callq	_inet_sk
	movq	%rax, %r14
	movq	(%r15), %rax
	movq	_TCP_LISTEN@GOTPCREL(%rip), %rcx
	cmpq	(%rcx), %rax
	je	LBB0_7
## %bb.1:
	movq	%r15, %rdi
	xorl	%esi, %esi
	callq	___sk_dst_check
	testq	%rax, %rax
	je	LBB0_7
## %bb.2:
	movq	%rax, %rbx
	movq	(%rax), %rax
	movq	%rbx, %rdi
	movq	%r12, %rsi
	callq	*(%rax)
	movq	%rbx, %rdi
	callq	_dst_mtu
	cmpq	%r12, %rax
	jle	LBB0_5
## %bb.3:
	movq	%r15, %rdi
	movq	%rbx, %rsi
	callq	_ip_dont_fragment
	testq	%rax, %rax
	je	LBB0_5
## %bb.4:
	movq	_EMSGSIZE@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	movl	%eax, 8(%r15)
LBB0_5:
	movq	%rbx, %rdi
	callq	_dst_mtu
	movq	%rax, %rbx
	movq	(%r14), %rax
	movq	_IP_PMTUDISC_DONT@GOTPCREL(%rip), %rcx
	cmpq	(%rcx), %rax
	je	LBB0_7
## %bb.6:
	movq	%r15, %rdi
	callq	_inet_csk
	cmpq	%rbx, (%rax)
	jle	LBB0_7
## %bb.8:
	movq	%r15, %rdi
	movq	%rbx, %rsi
	callq	_tcp_sync_mss
	movq	%r15, %rdi
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_tcp_simple_retransmit          ## TAILCALL
LBB0_7:
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_TCP_LISTEN,8,3                 ## @TCP_LISTEN
	.comm	_EMSGSIZE,4,2                   ## @EMSGSIZE
	.comm	_IP_PMTUDISC_DONT,8,3           ## @IP_PMTUDISC_DONT
	.no_dead_strip	_do_pmtu_discovery
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function do_pmtu_discovery
_do_pmtu_discovery:                     ; @do_pmtu_discovery
	.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	x21, x2
	mov	x19, x0
	bl	_inet_sk
	ldr	x8, [x19]
Lloh0:
	adrp	x9, _TCP_LISTEN@GOTPAGE
Lloh1:
	ldr	x9, [x9, _TCP_LISTEN@GOTPAGEOFF]
Lloh2:
	ldr	x9, [x9]
	cmp	x8, x9
	b.eq	LBB0_8
; %bb.1:
	mov	x20, x0
	mov	x0, x19
	mov	w1, #0
	bl	___sk_dst_check
	cbz	x0, LBB0_8
; %bb.2:
	mov	x22, x0
	ldr	x8, [x0]
	ldr	x8, [x8]
	mov	x1, x21
	blr	x8
	mov	x0, x22
	bl	_dst_mtu
	cmp	x0, x21
	b.le	LBB0_5
; %bb.3:
	mov	x0, x19
	mov	x1, x22
	bl	_ip_dont_fragment
	cbz	x0, LBB0_5
; %bb.4:
Lloh3:
	adrp	x8, _EMSGSIZE@GOTPAGE
Lloh4:
	ldr	x8, [x8, _EMSGSIZE@GOTPAGEOFF]
Lloh5:
	ldr	w8, [x8]
	str	w8, [x19, #8]
LBB0_5:
	mov	x0, x22
	bl	_dst_mtu
	ldr	x8, [x20]
Lloh6:
	adrp	x9, _IP_PMTUDISC_DONT@GOTPAGE
Lloh7:
	ldr	x9, [x9, _IP_PMTUDISC_DONT@GOTPAGEOFF]
Lloh8:
	ldr	x9, [x9]
	cmp	x8, x9
	b.eq	LBB0_8
; %bb.6:
	mov	x21, x0
	mov	x0, x19
	bl	_inet_csk
	ldr	x8, [x0]
	cmp	x8, x21
	b.le	LBB0_8
; %bb.7:
	mov	x0, x19
	mov	x1, x21
	bl	_tcp_sync_mss
	mov	x0, x19
	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
	b	_tcp_simple_retransmit
LBB0_8:
	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
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.loh AdrpLdrGotLdr	Lloh6, Lloh7, Lloh8
	.cfi_endproc
                                        ; -- End function
	.comm	_TCP_LISTEN,8,3                 ; @TCP_LISTEN
	.comm	_EMSGSIZE,4,2                   ; @EMSGSIZE
	.comm	_IP_PMTUDISC_DONT,8,3           ; @IP_PMTUDISC_DONT
	.no_dead_strip	_do_pmtu_discovery
.subsections_via_symbols
