	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_sstring_append                 ## -- Begin function sstring_append
	.p2align	4, 0x90
_sstring_append:                        ## @sstring_append
	.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	%rsi, %r15
	movq	%rdi, %r14
	movq	%rsi, %rdi
	callq	_SSTRING_LENGTH
	movl	%eax, %ebx
	leal	1(%rbx), %esi
	movq	%r14, %rdi
	callq	_MAKE_SSTRING_SPACE
	movq	(%r14), %rax
	testl	%ebx, %ebx
	jle	LBB0_14
## %bb.1:
	movq	8(%r15), %rcx
	leal	-1(%rbx), %r9d
	cmpl	$31, %r9d
	jb	LBB0_12
## %bb.2:
	movq	%rax, %rdx
	subq	%rcx, %rdx
	cmpq	$32, %rdx
	jb	LBB0_12
## %bb.3:
	incq	%r9
	movq	%r9, %r8
	andq	$-32, %r8
	leaq	-32(%r8), %rdx
	movq	%rdx, %rdi
	shrq	$5, %rdi
	incq	%rdi
	movl	%edi, %r10d
	andl	$3, %r10d
	cmpq	$96, %rdx
	jae	LBB0_5
## %bb.4:
	xorl	%edx, %edx
	jmp	LBB0_7
LBB0_5:
	andq	$-4, %rdi
	xorl	%edx, %edx
	.p2align	4, 0x90
LBB0_6:                                 ## =>This Inner Loop Header: Depth=1
	movups	(%rcx,%rdx), %xmm0
	movups	16(%rcx,%rdx), %xmm1
	movups	%xmm0, (%rax,%rdx)
	movups	%xmm1, 16(%rax,%rdx)
	movups	32(%rcx,%rdx), %xmm0
	movups	48(%rcx,%rdx), %xmm1
	movups	%xmm0, 32(%rax,%rdx)
	movups	%xmm1, 48(%rax,%rdx)
	movups	64(%rcx,%rdx), %xmm0
	movups	80(%rcx,%rdx), %xmm1
	movups	%xmm0, 64(%rax,%rdx)
	movups	%xmm1, 80(%rax,%rdx)
	movups	96(%rcx,%rdx), %xmm0
	movups	112(%rcx,%rdx), %xmm1
	movups	%xmm0, 96(%rax,%rdx)
	movups	%xmm1, 112(%rax,%rdx)
	subq	$-128, %rdx
	addq	$-4, %rdi
	jne	LBB0_6
LBB0_7:
	testq	%r10, %r10
	je	LBB0_10
## %bb.8:
	leaq	(%rax,%rdx), %rdi
	addq	$16, %rdi
	addq	%rcx, %rdx
	addq	$16, %rdx
	shlq	$5, %r10
	xorl	%esi, %esi
	.p2align	4, 0x90
LBB0_9:                                 ## =>This Inner Loop Header: Depth=1
	movups	-16(%rdx,%rsi), %xmm0
	movups	(%rdx,%rsi), %xmm1
	movups	%xmm0, -16(%rdi,%rsi)
	movups	%xmm1, (%rdi,%rsi)
	addq	$32, %rsi
	cmpq	%rsi, %r10
	jne	LBB0_9
LBB0_10:
	addq	%r8, %rax
	cmpq	%r8, %r9
	je	LBB0_14
## %bb.11:
	subl	%r8d, %ebx
	addq	%r8, %rcx
LBB0_12:
	incl	%ebx
	.p2align	4, 0x90
LBB0_13:                                ## =>This Inner Loop Header: Depth=1
	movzbl	(%rcx), %edx
	incq	%rcx
	movb	%dl, (%rax)
	incq	%rax
	decl	%ebx
	cmpl	$1, %ebx
	ja	LBB0_13
LBB0_14:
	movq	%rax, (%r14)
	movb	$0, (%rax)
	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	_sstring_append                 ; -- Begin function sstring_append
	.p2align	2
_sstring_append:                        ; @sstring_append
	.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	x21, x1
	mov	x19, x0
	mov	x0, x1
	bl	_SSTRING_LENGTH
	mov	x20, x0
	add	w1, w0, #1
	mov	x0, x19
	bl	_MAKE_SSTRING_SPACE
	ldr	x13, [x19]
	mov	x8, x13
	subs	w10, w20, #1
	b.lt	LBB0_8
; %bb.1:
	ldr	x9, [x21, #8]
	cmp	w10, #63
	b.lo	LBB0_6
; %bb.2:
	sub	x11, x13, x9
	cmp	x11, #64
	b.lo	LBB0_6
; %bb.3:
	add	x10, x10, #1
	and	x11, x10, #0x1ffffffc0
	sub	w20, w20, w11
	add	x12, x9, x11
	add	x8, x13, x11
	add	x9, x9, #32
	add	x13, x13, #32
	mov	x14, x11
LBB0_4:                                 ; =>This Inner Loop Header: Depth=1
	ldp	q0, q1, [x9, #-32]
	ldp	q2, q3, [x9], #64
	stp	q0, q1, [x13, #-32]
	stp	q2, q3, [x13], #64
	subs	x14, x14, #64
	b.ne	LBB0_4
; %bb.5:
	mov	x9, x12
	cmp	x10, x11
	b.eq	LBB0_8
LBB0_6:
	add	w10, w20, #1
LBB0_7:                                 ; =>This Inner Loop Header: Depth=1
	ldrb	w11, [x9], #1
	strb	w11, [x8], #1
	sub	w10, w10, #1
	cmp	w10, #1
	b.hi	LBB0_7
LBB0_8:
	str	x8, [x19]
	strb	wzr, [x8]
	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
