	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function extent_dss_extending_start
_extent_dss_extending_start:            ## @extent_dss_extending_start
	.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
	pushq	%rax
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	_SPIN_INITIALIZER@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	movl	%eax, -48(%rbp)
	movl	$0, -44(%rbp)
	movq	_ATOMIC_ACQ_REL@GOTPCREL(%rip), %r12
	movl	(%r12), %ecx
	movq	_ATOMIC_RELAXED@GOTPCREL(%rip), %r13
	movl	(%r13), %r8d
	movq	_dss_extending@GOTPCREL(%rip), %rdi
	leaq	-44(%rbp), %rsi
	movl	$1, %edx
	callq	_atomic_compare_exchange_weak_b
	testq	%rax, %rax
	jne	LBB0_3
## %bb.1:
	leaq	-48(%rbp), %r14
	movq	_dss_extending@GOTPCREL(%rip), %r15
	leaq	-44(%rbp), %rbx
	.p2align	4, 0x90
LBB0_2:                                 ## =>This Inner Loop Header: Depth=1
	movq	%r14, %rdi
	callq	_spin_adaptive
	movl	$0, -44(%rbp)
	movl	(%r12), %ecx
	movl	(%r13), %r8d
	movq	%r15, %rdi
	movq	%rbx, %rsi
	movl	$1, %edx
	callq	_atomic_compare_exchange_weak_b
	testq	%rax, %rax
	je	LBB0_2
LBB0_3:
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_SPIN_INITIALIZER,4,2           ## @SPIN_INITIALIZER
	.comm	_dss_extending,4,2              ## @dss_extending
	.comm	_ATOMIC_ACQ_REL,4,2             ## @ATOMIC_ACQ_REL
	.comm	_ATOMIC_RELAXED,4,2             ## @ATOMIC_RELAXED
	.no_dead_strip	_extent_dss_extending_start
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function extent_dss_extending_start
_extent_dss_extending_start:            ; @extent_dss_extending_start
	.cfi_startproc
; %bb.0:
	sub	sp, sp, #64
	.cfi_def_cfa_offset 64
	stp	x22, x21, [sp, #16]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #32]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #48]             ; 16-byte Folded Spill
	add	x29, sp, #48
	.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
Lloh0:
	adrp	x8, _SPIN_INITIALIZER@GOTPAGE
Lloh1:
	ldr	x8, [x8, _SPIN_INITIALIZER@GOTPAGEOFF]
Lloh2:
	ldr	w8, [x8]
	stp	wzr, w8, [sp, #8]
Lloh3:
	adrp	x20, _ATOMIC_ACQ_REL@GOTPAGE
Lloh4:
	ldr	x20, [x20, _ATOMIC_ACQ_REL@GOTPAGEOFF]
	ldr	w3, [x20]
Lloh5:
	adrp	x21, _ATOMIC_RELAXED@GOTPAGE
Lloh6:
	ldr	x21, [x21, _ATOMIC_RELAXED@GOTPAGEOFF]
	ldr	w4, [x21]
Lloh7:
	adrp	x0, _dss_extending@GOTPAGE
Lloh8:
	ldr	x0, [x0, _dss_extending@GOTPAGEOFF]
	add	x1, sp, #8
	mov	w2, #1
	bl	_atomic_compare_exchange_weak_b
	cbnz	x0, LBB0_3
; %bb.1:
Lloh9:
	adrp	x19, _dss_extending@GOTPAGE
Lloh10:
	ldr	x19, [x19, _dss_extending@GOTPAGEOFF]
LBB0_2:                                 ; =>This Inner Loop Header: Depth=1
	add	x0, sp, #12
	bl	_spin_adaptive
	str	wzr, [sp, #8]
	ldr	w3, [x20]
	ldr	w4, [x21]
	add	x1, sp, #8
	mov	x0, x19
	mov	w2, #1
	bl	_atomic_compare_exchange_weak_b
	cbz	x0, LBB0_2
LBB0_3:
	ldp	x29, x30, [sp, #48]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #32]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #16]             ; 16-byte Folded Reload
	add	sp, sp, #64
	ret
	.loh AdrpLdrGot	Lloh7, Lloh8
	.loh AdrpLdrGot	Lloh5, Lloh6
	.loh AdrpLdrGot	Lloh3, Lloh4
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGot	Lloh9, Lloh10
	.cfi_endproc
                                        ; -- End function
	.comm	_SPIN_INITIALIZER,4,2           ; @SPIN_INITIALIZER
	.comm	_dss_extending,4,2              ; @dss_extending
	.comm	_ATOMIC_ACQ_REL,4,2             ; @ATOMIC_ACQ_REL
	.comm	_ATOMIC_RELAXED,4,2             ; @ATOMIC_RELAXED
	.no_dead_strip	_extent_dss_extending_start
.subsections_via_symbols
