	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function crc32_byte
_crc32_byte:                            ## @crc32_byte
	.cfi_startproc
## %bb.0:
	testl	%esi, %esi
	je	LBB0_1
## %bb.2:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	movq	_poly8_lookup@GOTPCREL(%rip), %rax
	movq	(%rax), %r8
	cmpl	$1, %esi
	jne	LBB0_4
## %bb.3:
	movl	$-1, %eax
	jmp	LBB0_6
LBB0_1:
	xorl	%eax, %eax
                                        ## kill: def $eax killed $eax killed $rax
	retq
LBB0_4:
	movl	%esi, %edx
	andl	$-2, %edx
	movl	$-1, %eax
	.p2align	4, 0x90
LBB0_5:                                 ## =>This Inner Loop Header: Depth=1
	cltq
	movq	(%rdi), %rcx
	xorq	%rax, %rcx
	sarl	$8, %eax
	xorl	(%r8,%rcx,4), %eax
	cltq
	movq	8(%rdi), %rcx
	xorq	%rax, %rcx
	addq	$16, %rdi
	sarl	$8, %eax
	xorl	(%r8,%rcx,4), %eax
	addl	$-2, %edx
	jne	LBB0_5
LBB0_6:
	testb	$1, %sil
	je	LBB0_8
## %bb.7:
	cltq
	movq	(%rdi), %rcx
	xorq	%rax, %rcx
	sarl	$8, %eax
	xorl	(%r8,%rcx,4), %eax
LBB0_8:
	notl	%eax
	popq	%rbp
                                        ## kill: def $eax killed $eax killed $rax
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_poly8_lookup,8,3               ## @poly8_lookup
	.no_dead_strip	_crc32_byte
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function crc32_byte
_crc32_byte:                            ; @crc32_byte
	.cfi_startproc
; %bb.0:
	cbz	w1, LBB0_4
; %bb.1:
Lloh0:
	adrp	x8, _poly8_lookup@GOTPAGE
Lloh1:
	ldr	x8, [x8, _poly8_lookup@GOTPAGEOFF]
Lloh2:
	ldr	x9, [x8]
	mov	w8, #-1
LBB0_2:                                 ; =>This Inner Loop Header: Depth=1
	ldr	x10, [x0], #8
	sxtw	x11, w8
	eor	x10, x10, x11
	ldr	w10, [x9, x10, lsl #2]
	eor	w8, w10, w8, asr #8
	subs	w1, w1, #1
	b.ne	LBB0_2
; %bb.3:
	mvn	w0, w8
	ret
LBB0_4:
	mov	w0, #0
	ret
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_poly8_lookup,8,3               ; @poly8_lookup
	.no_dead_strip	_crc32_byte
.subsections_via_symbols
