	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function chunk_io
_chunk_io:                              ## @chunk_io
	.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
	subq	$88, %rsp
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movl	%r9d, %r14d
	movl	%r8d, %r15d
	movl	%ecx, %r12d
	movq	%rsi, %r13
	movq	%rdi, %rbx
	movq	8(%rdi), %rax
	movl	(%rax), %ecx
	imull	%ecx, %edx
	movl	%edx, -56(%rbp)
	movl	%ecx, -52(%rbp)
	movl	4(%rax), %edi
	callq	_dm_snap_cow
	movl	(%rax), %eax
	movl	%eax, -48(%rbp)
	movl	%r12d, -96(%rbp)
	movl	%r15d, -92(%rbp)
	movq	$0, -88(%rbp)
	movl	4(%rbx), %eax
	movl	%eax, -80(%rbp)
	movq	%r13, -72(%rbp)
	movq	_DM_IO_VMA@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	movl	%eax, -64(%rbp)
	testl	%r14d, %r14d
	je	LBB0_1
## %bb.2:
	leaq	-56(%rbp), %rax
	movq	%rax, -104(%rbp)
	leaq	-96(%rbp), %rax
	movq	%rax, -112(%rbp)
	leaq	-116(%rbp), %r14
	movq	_do_metadata@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	movq	%r14, %rdi
	callq	_INIT_WORK_ONSTACK
	movl	(%rbx), %edi
	movq	%r14, %rsi
	callq	_queue_work
	movl	(%rbx), %edi
	callq	_flush_workqueue
	movq	%r14, %rdi
	callq	_destroy_work_on_stack
	movl	-120(%rbp), %eax
	jmp	LBB0_3
LBB0_1:
	leaq	-96(%rbp), %rdi
	leaq	-56(%rbp), %rdx
	movl	$1, %esi
	xorl	%ecx, %ecx
	callq	_dm_io
LBB0_3:
	addq	$88, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_DM_IO_VMA,4,2                  ## @DM_IO_VMA
	.comm	_do_metadata,4,2                ## @do_metadata
	.no_dead_strip	_chunk_io
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function chunk_io
_chunk_io:                              ; @chunk_io
	.cfi_startproc
; %bb.0:
	sub	sp, sp, #144
	.cfi_def_cfa_offset 144
	stp	x24, x23, [sp, #80]             ; 16-byte Folded Spill
	stp	x22, x21, [sp, #96]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #112]            ; 16-byte Folded Spill
	stp	x29, x30, [sp, #128]            ; 16-byte Folded Spill
	add	x29, sp, #128
	.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
	mov	x20, x5
	mov	x21, x4
	mov	x22, x3
	mov	x23, x1
	mov	x19, x0
	ldr	x8, [x0, #8]
	ldr	w9, [x8]
	mul	w10, w9, w2
	stp	w10, w9, [sp, #64]
	ldr	w0, [x8, #4]
	bl	_dm_snap_cow
	ldr	w8, [x0]
	str	w8, [sp, #72]
	stp	w22, w21, [sp, #24]
	str	xzr, [sp, #32]
	ldr	w8, [x19, #4]
	str	w8, [sp, #40]
	str	x23, [sp, #48]
Lloh0:
	adrp	x8, _DM_IO_VMA@GOTPAGE
Lloh1:
	ldr	x8, [x8, _DM_IO_VMA@GOTPAGEOFF]
Lloh2:
	ldr	w8, [x8]
	str	w8, [sp, #56]
	cbz	w20, LBB0_2
; %bb.1:
	add	x8, sp, #64
	add	x9, sp, #24
	stp	x9, x8, [sp, #8]
	mov	x8, sp
	orr	x20, x8, #0x4
Lloh3:
	adrp	x8, _do_metadata@GOTPAGE
Lloh4:
	ldr	x8, [x8, _do_metadata@GOTPAGEOFF]
Lloh5:
	ldr	w1, [x8]
	mov	x0, x20
	bl	_INIT_WORK_ONSTACK
	ldr	w0, [x19]
	mov	x1, x20
	bl	_queue_work
	ldr	w0, [x19]
	bl	_flush_workqueue
	mov	x0, x20
	bl	_destroy_work_on_stack
	ldr	w0, [sp]
	b	LBB0_3
LBB0_2:
	add	x0, sp, #24
	add	x2, sp, #64
	mov	w1, #1
	mov	x3, #0
	bl	_dm_io
LBB0_3:
	ldp	x29, x30, [sp, #128]            ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #112]            ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #96]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #80]             ; 16-byte Folded Reload
	add	sp, sp, #144
	ret
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.cfi_endproc
                                        ; -- End function
	.comm	_DM_IO_VMA,4,2                  ; @DM_IO_VMA
	.comm	_do_metadata,4,2                ; @do_metadata
	.no_dead_strip	_chunk_io
.subsections_via_symbols
