	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_pt_pkt_sync_backward           ## -- Begin function pt_pkt_sync_backward
	.p2align	4, 0x90
_pt_pkt_sync_backward:                  ## @pt_pkt_sync_backward
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%rbx
	pushq	%rax
	.cfi_offset %rbx, -24
	testq	%rdi, %rdi
	je	LBB0_1
## %bb.2:
	movq	%rdi, %rbx
	movq	(%rdi), %rsi
	testq	%rsi, %rsi
	jne	LBB0_4
## %bb.3:
	movq	16(%rbx), %rsi
LBB0_4:
	leaq	16(%rbx), %rdx
	leaq	-16(%rbp), %rdi
	callq	_pt_sync_backward
	testl	%eax, %eax
	js	LBB0_6
## %bb.5:
	movq	-16(%rbp), %rax
	movq	%rax, 8(%rbx)
	movq	%rax, (%rbx)
	xorl	%eax, %eax
	jmp	LBB0_6
LBB0_1:
	movq	_pte_invalid@GOTPCREL(%rip), %rcx
	xorl	%eax, %eax
	subl	(%rcx), %eax
LBB0_6:
	addq	$8, %rsp
	popq	%rbx
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_pte_invalid,4,2                ## @pte_invalid
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_pt_pkt_sync_backward           ; -- Begin function pt_pkt_sync_backward
	.p2align	2
_pt_pkt_sync_backward:                  ; @pt_pkt_sync_backward
	.cfi_startproc
; %bb.0:
	sub	sp, sp, #48
	.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
	cbz	x0, LBB0_5
; %bb.1:
	mov	x19, x0
	ldr	x1, [x0]
	cbnz	x1, LBB0_3
; %bb.2:
	ldr	x1, [x19, #16]
LBB0_3:
	add	x2, x19, #16
	add	x0, sp, #8
	bl	_pt_sync_backward
	tbnz	w0, #31, LBB0_6
; %bb.4:
	mov	w0, #0
	ldr	x8, [sp, #8]
	stp	x8, x8, [x19]
	b	LBB0_6
LBB0_5:
Lloh0:
	adrp	x8, _pte_invalid@GOTPAGE
Lloh1:
	ldr	x8, [x8, _pte_invalid@GOTPAGEOFF]
Lloh2:
	ldr	w8, [x8]
	neg	w0, w8
LBB0_6:
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	add	sp, sp, #48
	ret
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_pte_invalid,4,2                ; @pte_invalid
.subsections_via_symbols
