	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_buffer_init                    ## -- Begin function buffer_init
	.p2align	4, 0x90
_buffer_init:                           ## @buffer_init
	.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	%r8, %r14
	movq	%rcx, %r15
	movq	%rdi, %rbx
	movl	%esi, (%rdi)
	testq	%rdx, %rdx
	je	LBB0_2
## %bb.1:
	leaq	48(%rbx), %rdi
	movq	%rdx, %rsi
	movl	$4, %edx
	callq	_memcpy
	jmp	LBB0_5
LBB0_2:
	cmpl	$-1, %esi
	je	LBB0_4
## %bb.3:
	leaq	48(%rbx), %rax
	movl	%esi, %edi
	movq	%rax, %rsi
	callq	_fstat
	cmpl	$-1, %eax
	jne	LBB0_5
LBB0_4:
	leaq	48(%rbx), %rdi
	xorl	%esi, %esi
	movl	$4, %edx
	callq	_memset
LBB0_5:
	movq	%r15, 40(%rbx)
	movq	%r14, 8(%rbx)
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rbx)
	movq	$0, 32(%rbx)
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_buffer_init                    ; -- Begin function buffer_init
	.p2align	2
_buffer_init:                           ; @buffer_init
	.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	x20, x4
	mov	x21, x3
	mov	x19, x0
	str	w1, [x0]
	cbz	x2, LBB0_2
; %bb.1:
	add	x0, x19, #48
	mov	x1, x2
	mov	w2, #4
	bl	_memcpy
	b	LBB0_5
LBB0_2:
	cmn	w1, #1
	b.eq	LBB0_4
; %bb.3:
	add	x8, x19, #48
	mov	x0, x1
	mov	x1, x8
	bl	_fstat
	cmn	w0, #1
	b.ne	LBB0_5
LBB0_4:
	add	x0, x19, #48
	mov	w1, #0
	mov	w2, #4
	bl	_memset
LBB0_5:
	stp	xzr, x21, [x19, #32]
	stp	x20, xzr, [x19, #8]
	str	xzr, [x19, #24]
	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
	.cfi_endproc
                                        ; -- End function
.subsections_via_symbols
