	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function node_prepare_for_write
_node_prepare_for_write:                ## @node_prepare_for_write
	.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, %rbx
	movq	%rsi, %r15
	movq	%rdi, %r14
	movq	%rsi, %rdi
	callq	_dm_block_data
	movq	%rax, %r12
	movq	%r15, %rdi
	callq	_dm_block_location
	movl	%eax, %edi
	callq	_cpu_to_le64
	movl	%eax, 8(%r12)
	addq	$-4, %rbx
	movq	_BTREE_CSUM_XOR@GOTPCREL(%rip), %rax
	movl	(%rax), %edx
	movq	%r12, %rdi
	movq	%rbx, %rsi
	callq	_dm_bm_checksum
	movl	%eax, %edi
	callq	_cpu_to_le32
	movl	%eax, 4(%r12)
	movq	%r14, %rdi
	movq	%r15, %rsi
	movl	$4096, %edx                     ## imm = 0x1000
	callq	_node_check
	movl	%eax, %edi
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_BUG_ON                         ## TAILCALL
	.cfi_endproc
                                        ## -- End function
	.comm	_BTREE_CSUM_XOR,4,2             ## @BTREE_CSUM_XOR
	.no_dead_strip	_node_prepare_for_write
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function node_prepare_for_write
_node_prepare_for_write:                ; @node_prepare_for_write
	.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	x19, x2
	mov	x20, x1
	mov	x21, x0
	mov	x0, x1
	bl	_dm_block_data
	mov	x22, x0
	mov	x0, x20
	bl	_dm_block_location
	bl	_cpu_to_le64
	str	w0, [x22, #8]
	sub	x1, x19, #4
Lloh0:
	adrp	x8, _BTREE_CSUM_XOR@GOTPAGE
Lloh1:
	ldr	x8, [x8, _BTREE_CSUM_XOR@GOTPAGEOFF]
Lloh2:
	ldr	w2, [x8]
	mov	x0, x22
	bl	_dm_bm_checksum
	bl	_cpu_to_le32
	str	w0, [x22, #4]
	mov	x0, x21
	mov	x1, x20
	mov	w2, #4096
	bl	_node_check
	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	_BUG_ON
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_BTREE_CSUM_XOR,4,2             ; @BTREE_CSUM_XOR
	.no_dead_strip	_node_prepare_for_write
.subsections_via_symbols
