	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_dfn                            ## -- Begin function dfn
	.p2align	4, 0x90
_dfn:                                   ## @dfn
	.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
	callq	_dfn_numbered
	testq	%rax, %rax
	je	LBB0_1
## %bb.8:
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_1:
	movq	%r14, %rdi
	callq	_dfn_busy
	testq	%rax, %rax
	je	LBB0_2
## %bb.9:
	movq	%r14, %rdi
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_dfn_findcycle                  ## TAILCALL
LBB0_2:
	movq	%r14, %rdi
	callq	_dfn_pre_visit
	movq	(%r14), %rbx
	testq	%rbx, %rbx
	je	LBB0_7
## %bb.3:
	movq	_DEADARC@GOTPCREL(%rip), %r15
	jmp	LBB0_4
	.p2align	4, 0x90
LBB0_6:                                 ##   in Loop: Header=BB0_4 Depth=1
	movq	16(%rbx), %rbx
	testq	%rbx, %rbx
	je	LBB0_7
LBB0_4:                                 ## =>This Inner Loop Header: Depth=1
	movl	(%r15), %eax
	testl	%eax, (%rbx)
	jne	LBB0_6
## %bb.5:                               ##   in Loop: Header=BB0_4 Depth=1
	movq	8(%rbx), %rdi
	callq	_dfn
	jmp	LBB0_6
LBB0_7:
	movq	%r14, %rdi
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_dfn_post_visit                 ## TAILCALL
	.cfi_endproc
                                        ## -- End function
	.comm	_DEADARC,4,2                    ## @DEADARC
	.comm	_DFNDEBUG,4,2                   ## @DFNDEBUG
	.comm	_debug,4,2                      ## @debug
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_dfn                            ; -- Begin function dfn
	.p2align	2
_dfn:                                   ; @dfn
	.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, x0
	bl	_dfn_numbered
	cbz	x0, LBB0_2
; %bb.1:
	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
LBB0_2:
	mov	x0, x19
	bl	_dfn_busy
	cbz	x0, LBB0_4
; %bb.3:
	mov	x0, x19
	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	_dfn_findcycle
LBB0_4:
	mov	x0, x19
	bl	_dfn_pre_visit
	ldr	x20, [x19]
	cbz	x20, LBB0_9
; %bb.5:
Lloh0:
	adrp	x21, _DEADARC@GOTPAGE
Lloh1:
	ldr	x21, [x21, _DEADARC@GOTPAGEOFF]
	b	LBB0_7
LBB0_6:                                 ;   in Loop: Header=BB0_7 Depth=1
	ldr	x20, [x20, #16]
	cbz	x20, LBB0_9
LBB0_7:                                 ; =>This Inner Loop Header: Depth=1
	ldr	w8, [x20]
	ldr	w9, [x21]
	tst	w9, w8
	b.ne	LBB0_6
; %bb.8:                                ;   in Loop: Header=BB0_7 Depth=1
	ldr	x0, [x20, #8]
	bl	_dfn
	b	LBB0_6
LBB0_9:
	mov	x0, x19
	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	_dfn_post_visit
	.loh AdrpLdrGot	Lloh0, Lloh1
	.cfi_endproc
                                        ; -- End function
	.comm	_DEADARC,4,2                    ; @DEADARC
	.comm	_DFNDEBUG,4,2                   ; @DFNDEBUG
	.comm	_debug,4,2                      ; @debug
.subsections_via_symbols
