	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_tty_port_alloc_xmit_buf        ## -- Begin function tty_port_alloc_xmit_buf
	.p2align	4, 0x90
_tty_port_alloc_xmit_buf:               ## @tty_port_alloc_xmit_buf
	.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, %rbx
	leaq	8(%rdi), %r14
	movq	%r14, %rdi
	callq	_mutex_lock
	cmpq	$0, (%rbx)
	jne	LBB0_2
## %bb.1:
	movq	_GFP_KERNEL@GOTPCREL(%rip), %rax
	movl	(%rax), %edi
	callq	_get_zeroed_page
	movq	%rax, (%rbx)
LBB0_2:
	movq	%r14, %rdi
	callq	_mutex_unlock
	movq	_ENOMEM@GOTPCREL(%rip), %rcx
	xorl	%edx, %edx
	xorl	%eax, %eax
	subl	(%rcx), %eax
	cmpq	$0, (%rbx)
	cmovnel	%edx, %eax
	popq	%rbx
	popq	%r14
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_GFP_KERNEL,4,2                 ## @GFP_KERNEL
	.comm	_ENOMEM,4,2                     ## @ENOMEM
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_tty_port_alloc_xmit_buf        ; -- Begin function tty_port_alloc_xmit_buf
	.p2align	2
_tty_port_alloc_xmit_buf:               ; @tty_port_alloc_xmit_buf
	.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	x19, x0
	add	x20, x0, #8
	mov	x0, x20
	bl	_mutex_lock
	ldr	x8, [x19]
	cbnz	x8, LBB0_2
; %bb.1:
Lloh0:
	adrp	x8, _GFP_KERNEL@GOTPAGE
Lloh1:
	ldr	x8, [x8, _GFP_KERNEL@GOTPAGEOFF]
Lloh2:
	ldr	w0, [x8]
	bl	_get_zeroed_page
	str	x0, [x19]
LBB0_2:
	mov	x0, x20
	bl	_mutex_unlock
	ldr	x8, [x19]
Lloh3:
	adrp	x9, _ENOMEM@GOTPAGE
Lloh4:
	ldr	x9, [x9, _ENOMEM@GOTPAGEOFF]
Lloh5:
	ldr	w9, [x9]
	cmp	x8, #0
	csneg	w0, wzr, w9, ne
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.cfi_endproc
                                        ; -- End function
	.comm	_GFP_KERNEL,4,2                 ; @GFP_KERNEL
	.comm	_ENOMEM,4,2                     ; @ENOMEM
.subsections_via_symbols
