	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function join_group
_join_group:                            ## @join_group
	.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	%rbx
	pushq	%rax
	.cfi_offset %rbx, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdi, %r14
	movq	(%rdi), %rax
	movslq	%esi, %r15
	shlq	$4, %r15
	movl	(%rax,%r15), %ebx
	notl	%ebx
	andl	%edx, %ebx
	movl	%ebx, %esi
	movl	$1, %edx
	callq	_adjust_membership
	movq	(%r14), %rcx
	orl	%ebx, (%rcx,%r15)
	xorl	%eax, %eax
	testl	%ebx, %ebx
	je	LBB0_3
## %bb.1:
	movq	_MCAST_MEMBER@GOTPCREL(%rip), %rdx
	movq	(%rdx), %rdx
	cmpq	%rdx, 8(%rcx,%r15)
	je	LBB0_3
## %bb.2:
	leaq	(%rcx,%r15), %rax
	addq	$8, %rax
	movq	%rdx, (%rax)
	movl	$1, %eax
LBB0_3:
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_MCAST_MEMBER,8,3               ## @MCAST_MEMBER
	.no_dead_strip	_join_group
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function join_group
_join_group:                            ; @join_group
	.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
                                        ; kill: def $w1 killed $w1 def $x1
	mov	x19, x0
	ldr	x8, [x0]
	sbfiz	x21, x1, #4, #32
	ldr	w8, [x8, x21]
	bic	w20, w2, w8
	mov	x1, x20
	mov	w2, #1
	bl	_adjust_membership
	ldr	x9, [x19]
	ldr	w10, [x9, x21]
	add	x8, x9, x21
	orr	w10, w10, w20
	str	w10, [x9, x21]
	ldr	x10, [x8, #8]!
Lloh0:
	adrp	x9, _MCAST_MEMBER@GOTPAGE
Lloh1:
	ldr	x9, [x9, _MCAST_MEMBER@GOTPAGEOFF]
Lloh2:
	ldr	x9, [x9]
	cmp	w20, #0
	ccmp	x10, x9, #4, ne
	b.ne	LBB0_2
; %bb.1:
	mov	w0, #0
	b	LBB0_3
LBB0_2:
	str	x9, [x8]
	mov	w0, #1
LBB0_3:
	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
	ret
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_MCAST_MEMBER,8,3               ; @MCAST_MEMBER
	.no_dead_strip	_join_group
.subsections_via_symbols
