	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_tty_unregister_ldisc           ## -- Begin function tty_unregister_ldisc
	.p2align	4, 0x90
_tty_unregister_ldisc:                  ## @tty_unregister_ldisc
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%rbx
	pushq	%rax
	.cfi_offset %rbx, -24
	movq	_N_TTY@GOTPCREL(%rip), %rax
	cmpl	%edi, (%rax)
	jg	LBB0_2
## %bb.1:
	movl	%edi, %ebx
	movq	_NR_LDISCS@GOTPCREL(%rip), %rax
	cmpl	%edi, (%rax)
	jle	LBB0_2
## %bb.3:
	movq	_tty_ldisc_lock@GOTPCREL(%rip), %rdi
	callq	_spin_lock_irqsave
	movq	_tty_ldiscs@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movslq	%ebx, %rcx
	movq	(%rax,%rcx,8), %rdx
	cmpq	$0, (%rdx)
	je	LBB0_5
## %bb.4:
	movq	_EBUSY@GOTPCREL(%rip), %rax
	xorl	%ebx, %ebx
	subl	(%rax), %ebx
	jmp	LBB0_6
LBB0_2:
	movq	_EINVAL@GOTPCREL(%rip), %rax
	xorl	%ebx, %ebx
	subl	(%rax), %ebx
	jmp	LBB0_7
LBB0_5:
	movq	$0, (%rax,%rcx,8)
	xorl	%ebx, %ebx
LBB0_6:
	movq	_tty_ldisc_lock@GOTPCREL(%rip), %rdi
	callq	_spin_unlock_irqrestore
LBB0_7:
	movl	%ebx, %eax
	addq	$8, %rsp
	popq	%rbx
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_N_TTY,4,2                      ## @N_TTY
	.comm	_NR_LDISCS,4,2                  ## @NR_LDISCS
	.comm	_EINVAL,4,2                     ## @EINVAL
	.comm	_tty_ldisc_lock,4,2             ## @tty_ldisc_lock
	.comm	_tty_ldiscs,8,3                 ## @tty_ldiscs
	.comm	_EBUSY,4,2                      ## @EBUSY
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_tty_unregister_ldisc           ; -- Begin function tty_unregister_ldisc
	.p2align	2
_tty_unregister_ldisc:                  ; @tty_unregister_ldisc
	.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
Lloh0:
	adrp	x8, _N_TTY@GOTPAGE
Lloh1:
	ldr	x8, [x8, _N_TTY@GOTPAGEOFF]
Lloh2:
	ldr	w8, [x8]
Lloh3:
	adrp	x9, _NR_LDISCS@GOTPAGE
Lloh4:
	ldr	x9, [x9, _NR_LDISCS@GOTPAGEOFF]
Lloh5:
	ldr	w9, [x9]
	cmp	w8, w0
	ccmp	w9, w0, #4, le
	b.gt	LBB0_2
; %bb.1:
Lloh6:
	adrp	x8, _EINVAL@GOTPAGE
Lloh7:
	ldr	x8, [x8, _EINVAL@GOTPAGEOFF]
Lloh8:
	ldr	w8, [x8]
	neg	w19, w8
	b	LBB0_6
LBB0_2:
	mov	x20, x0
Lloh9:
	adrp	x0, _tty_ldisc_lock@GOTPAGE
Lloh10:
	ldr	x0, [x0, _tty_ldisc_lock@GOTPAGEOFF]
	bl	_spin_lock_irqsave
Lloh11:
	adrp	x8, _tty_ldiscs@GOTPAGE
Lloh12:
	ldr	x8, [x8, _tty_ldiscs@GOTPAGEOFF]
Lloh13:
	ldr	x8, [x8]
	ldr	x9, [x8, w20, sxtw #3]
	ldr	x9, [x9]
	cbz	x9, LBB0_4
; %bb.3:
Lloh14:
	adrp	x8, _EBUSY@GOTPAGE
Lloh15:
	ldr	x8, [x8, _EBUSY@GOTPAGEOFF]
Lloh16:
	ldr	w8, [x8]
	neg	w19, w8
	b	LBB0_5
LBB0_4:
	mov	w19, #0
	sxtw	x9, w20
	str	xzr, [x8, x9, lsl #3]
LBB0_5:
Lloh17:
	adrp	x0, _tty_ldisc_lock@GOTPAGE
Lloh18:
	ldr	x0, [x0, _tty_ldisc_lock@GOTPAGEOFF]
	bl	_spin_unlock_irqrestore
LBB0_6:
	mov	x0, x19
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh6, Lloh7, Lloh8
	.loh AdrpLdrGotLdr	Lloh11, Lloh12, Lloh13
	.loh AdrpLdrGot	Lloh9, Lloh10
	.loh AdrpLdrGotLdr	Lloh14, Lloh15, Lloh16
	.loh AdrpLdrGot	Lloh17, Lloh18
	.cfi_endproc
                                        ; -- End function
	.comm	_N_TTY,4,2                      ; @N_TTY
	.comm	_NR_LDISCS,4,2                  ; @NR_LDISCS
	.comm	_EINVAL,4,2                     ; @EINVAL
	.comm	_tty_ldisc_lock,4,2             ; @tty_ldisc_lock
	.comm	_tty_ldiscs,8,3                 ; @tty_ldiscs
	.comm	_EBUSY,4,2                      ; @EBUSY
.subsections_via_symbols
