	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function chacha20_initkey
_chacha20_initkey:                      ## @chacha20_initkey
	.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	%r13
	pushq	%r12
	pushq	%rbx
	pushq	%rax
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdi, %r14
	testq	%rsi, %rsi
	je	LBB0_4
## %bb.1:
	movq	_CHACHA_KEY_SIZE@GOTPCREL(%rip), %r15
	cmpl	$0, (%r15)
	je	LBB0_4
## %bb.2:
	movq	%rsi, %r12
	xorl	%ebx, %ebx
	.p2align	4, 0x90
LBB0_3:                                 ## =>This Inner Loop Header: Depth=1
	movl	%ebx, %r13d
	leaq	(%r12,%r13,4), %rdi
	callq	_CHACHA_U8TOU32
	movq	8(%r14), %rcx
	movl	%eax, (%rcx,%r13)
	addl	$4, %ebx
	cmpl	(%r15), %ebx
	jb	LBB0_3
LBB0_4:
	movq	$0, (%r14)
	movl	$1, %eax
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_CHACHA_KEY_SIZE,4,2            ## @CHACHA_KEY_SIZE
	.no_dead_strip	_chacha20_initkey
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function chacha20_initkey
_chacha20_initkey:                      ; @chacha20_initkey
	.cfi_startproc
; %bb.0:
	stp	x24, x23, [sp, #-64]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 64
	stp	x22, x21, [sp, #16]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #32]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #48]             ; 16-byte Folded Spill
	add	x29, sp, #48
	.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
	.cfi_offset w23, -56
	.cfi_offset w24, -64
	mov	x19, x0
	cbz	x1, LBB0_4
; %bb.1:
Lloh0:
	adrp	x21, _CHACHA_KEY_SIZE@GOTPAGE
Lloh1:
	ldr	x21, [x21, _CHACHA_KEY_SIZE@GOTPAGEOFF]
	ldr	w8, [x21]
	cbz	w8, LBB0_4
; %bb.2:
	mov	x20, x1
	mov	w22, #0
LBB0_3:                                 ; =>This Inner Loop Header: Depth=1
	mov	w23, w22
	add	x0, x20, w22, uxtw #2
	bl	_CHACHA_U8TOU32
	ldr	x8, [x19, #8]
	str	w0, [x8, x23]
	add	w22, w22, #4
	ldr	w8, [x21]
	cmp	w22, w8
	b.lo	LBB0_3
LBB0_4:
	str	xzr, [x19]
	mov	w0, #1
	ldp	x29, x30, [sp, #48]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #32]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #16]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp], #64             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGot	Lloh0, Lloh1
	.cfi_endproc
                                        ; -- End function
	.comm	_CHACHA_KEY_SIZE,4,2            ; @CHACHA_KEY_SIZE
	.no_dead_strip	_chacha20_initkey
.subsections_via_symbols
