	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function mg_upgrade_lock
_mg_upgrade_lock:                       ## @mg_upgrade_lock
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r14
	pushq	%rbx
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	movq	%rdi, %r14
	callq	_ws_to_mg
	movq	%rax, %rbx
	cmpq	$0, 16(%rax)
	je	LBB0_1
LBB0_4:
	movq	%rbx, %rdi
	xorl	%esi, %esi
	popq	%rbx
	popq	%r14
	popq	%rbp
	jmp	_mg_complete                    ## TAILCALL
LBB0_1:
	movq	8(%rbx), %rax
	movl	(%rax), %edi
	movl	(%rbx), %esi
	movq	_READ_WRITE_LOCK_LEVEL@GOTPCREL(%rip), %rax
	movl	(%rax), %edx
	callq	_dm_cell_lock_promote_v2
	testl	%eax, %eax
	js	LBB0_4
## %bb.2:
	je	LBB0_3
## %bb.5:
	movq	_mg_update_metadata@GOTPCREL(%rip), %rsi
	movq	%rbx, %rdi
	popq	%rbx
	popq	%r14
	popq	%rbp
	jmp	_quiesce                        ## TAILCALL
LBB0_3:
	movq	%r14, %rdi
	popq	%rbx
	popq	%r14
	popq	%rbp
	jmp	_mg_update_metadata             ## TAILCALL
	.cfi_endproc
                                        ## -- End function
	.comm	_READ_WRITE_LOCK_LEVEL,4,2      ## @READ_WRITE_LOCK_LEVEL
	.no_dead_strip	_mg_upgrade_lock
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function mg_upgrade_lock
_mg_upgrade_lock:                       ; @mg_upgrade_lock
	.cfi_startproc
; %bb.0:
	stp	x20, x19, [sp, #-32]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 32
	stp	x29, x30, [sp, #16]             ; 16-byte Folded Spill
	add	x29, sp, #16
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	mov	x20, x0
	bl	_ws_to_mg
	mov	x19, x0
	ldr	x8, [x0, #16]
	cbz	x8, LBB0_2
LBB0_1:
	mov	x0, x19
	mov	w1, #0
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	b	_mg_complete
LBB0_2:
	ldr	x8, [x19, #8]
	ldr	w0, [x8]
	ldr	w1, [x19]
Lloh0:
	adrp	x8, _READ_WRITE_LOCK_LEVEL@GOTPAGE
Lloh1:
	ldr	x8, [x8, _READ_WRITE_LOCK_LEVEL@GOTPAGEOFF]
Lloh2:
	ldr	w2, [x8]
	bl	_dm_cell_lock_promote_v2
	tbnz	w0, #31, LBB0_1
; %bb.3:
	cbz	w0, LBB0_5
; %bb.4:
Lloh3:
	adrp	x1, _mg_update_metadata@GOTPAGE
Lloh4:
	ldr	x1, [x1, _mg_update_metadata@GOTPAGEOFF]
	mov	x0, x19
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	b	_quiesce
LBB0_5:
	mov	x0, x20
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	b	_mg_update_metadata
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGot	Lloh3, Lloh4
	.cfi_endproc
                                        ; -- End function
	.comm	_READ_WRITE_LOCK_LEVEL,4,2      ; @READ_WRITE_LOCK_LEVEL
	.no_dead_strip	_mg_upgrade_lock
.subsections_via_symbols
