	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function buffer_write_reserve
_buffer_write_reserve:                  ## @buffer_write_reserve
	.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
	movl	%esi, %r14d
	movq	%rdi, %rbx
	movq	(%rdi), %rax
	xorl	%edi, %edi
	cmpq	8(%rbx), %rax
	sete	%dil
	callq	_assert
	movq	%rbx, %rdi
	movl	%r14d, %esi
	callq	_buffer_check_len_wptr
	movslq	%r14d, %rax
	movdqu	(%rbx), %xmm0
	movq	%rax, %xmm1
	pshufd	$68, %xmm1, %xmm1               ## xmm1 = xmm1[0,1,0,1]
	paddq	%xmm0, %xmm1
	movdqu	%xmm1, (%rbx)
	popq	%rbx
	popq	%r14
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.no_dead_strip	_buffer_write_reserve
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function buffer_write_reserve
_buffer_write_reserve:                  ; @buffer_write_reserve
	.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, x1
	mov	x20, x0
	ldp	x8, x9, [x0]
	cmp	x8, x9
	cset	w0, eq
	bl	_assert
	mov	x0, x20
	mov	x1, x19
	bl	_buffer_check_len_wptr
	sxtw	x8, w19
	ldr	q0, [x20]
	dup.2d	v1, x8
	add.2d	v0, v0, v1
	str	q0, [x20]
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	ret
	.cfi_endproc
                                        ; -- End function
	.no_dead_strip	_buffer_write_reserve
.subsections_via_symbols
