	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.section	__TEXT,__literal16,16byte_literals
	.p2align	4                               ## -- Begin function crc_update
LCPI0_0:
	.long	1                               ## 0x1
	.long	2                               ## 0x2
	.long	4                               ## 0x4
	.long	8                               ## 0x8
LCPI0_1:
	.long	16                              ## 0x10
	.long	32                              ## 0x20
	.long	64                              ## 0x40
	.long	128                             ## 0x80
	.section	__TEXT,__text,regular,pure_instructions
	.globl	_crc_update
	.p2align	4, 0x90
_crc_update:                            ## @crc_update
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	movl	%edi, %eax
	testq	%rdx, %rdx
	je	LBB0_3
## %bb.1:
	xorl	%r8d, %r8d
	movdqa	LCPI0_0(%rip), %xmm0            ## xmm0 = [1,2,4,8]
	movdqa	LCPI0_1(%rip), %xmm1            ## xmm1 = [16,32,64,128]
	pxor	%xmm2, %xmm2
	.p2align	4, 0x90
LBB0_2:                                 ## =>This Inner Loop Header: Depth=1
	movl	%eax, %r10d
	andl	$-2147483648, %r10d             ## imm = 0x80000000
	movl	%eax, %edi
	notl	%edi
	shrl	$31, %edi
	addl	%eax, %eax
	movl	%eax, %ecx
	xorl	$79764919, %ecx                 ## imm = 0x4C11DB7
	movd	(%rsi,%r8,4), %xmm3             ## xmm3 = mem[0],zero,zero,zero
	pshufd	$0, %xmm3, %xmm3                ## xmm3 = xmm3[0,0,0,0]
	movdqa	%xmm3, %xmm4
	pand	%xmm0, %xmm4
	pand	%xmm1, %xmm3
	pcmpeqd	%xmm2, %xmm3
	pcmpeqd	%xmm2, %xmm4
	packssdw	%xmm3, %xmm4
	packsswb	%xmm4, %xmm4
	pmovmskb	%xmm4, %r9d
	testb	$-128, %r9b
	cmovnel	%r10d, %edi
	testl	%edi, %edi
	cmovel	%eax, %ecx
	movl	%ecx, %eax
	andl	$-2147483648, %eax              ## imm = 0x80000000
	movl	%ecx, %edi
	notl	%edi
	shrl	$31, %edi
	testb	$64, %r9b
	cmovnel	%eax, %edi
	addl	%ecx, %ecx
	movl	%ecx, %eax
	xorl	$79764919, %eax                 ## imm = 0x4C11DB7
	testl	%edi, %edi
	cmovel	%ecx, %eax
	movl	%eax, %ecx
	andl	$-2147483648, %ecx              ## imm = 0x80000000
	movl	%eax, %edi
	notl	%edi
	shrl	$31, %edi
	testb	$32, %r9b
	cmovnel	%ecx, %edi
	addl	%eax, %eax
	movl	%eax, %ecx
	xorl	$79764919, %ecx                 ## imm = 0x4C11DB7
	testl	%edi, %edi
	cmovel	%eax, %ecx
	movl	%ecx, %eax
	andl	$-2147483648, %eax              ## imm = 0x80000000
	movl	%ecx, %edi
	notl	%edi
	shrl	$31, %edi
	testb	$16, %r9b
	cmovnel	%eax, %edi
	addl	%ecx, %ecx
	movl	%ecx, %eax
	xorl	$79764919, %eax                 ## imm = 0x4C11DB7
	testl	%edi, %edi
	cmovel	%ecx, %eax
	movl	%eax, %ecx
	andl	$-2147483648, %ecx              ## imm = 0x80000000
	movl	%eax, %edi
	notl	%edi
	shrl	$31, %edi
	testb	$8, %r9b
	cmovnel	%ecx, %edi
	addl	%eax, %eax
	movl	%eax, %ecx
	xorl	$79764919, %ecx                 ## imm = 0x4C11DB7
	testl	%edi, %edi
	cmovel	%eax, %ecx
	movl	%ecx, %eax
	andl	$-2147483648, %eax              ## imm = 0x80000000
	movl	%ecx, %edi
	notl	%edi
	shrl	$31, %edi
	testb	$4, %r9b
	cmovnel	%eax, %edi
	addl	%ecx, %ecx
	movl	%ecx, %eax
	xorl	$79764919, %eax                 ## imm = 0x4C11DB7
	testl	%edi, %edi
	cmovel	%ecx, %eax
	movl	%eax, %ecx
	andl	$-2147483648, %ecx              ## imm = 0x80000000
	movl	%eax, %edi
	notl	%edi
	shrl	$31, %edi
	testb	$2, %r9b
	cmovnel	%ecx, %edi
	addl	%eax, %eax
	movl	%eax, %ecx
	xorl	$79764919, %ecx                 ## imm = 0x4C11DB7
	testl	%edi, %edi
	cmovel	%eax, %ecx
	movl	%ecx, %eax
	andl	$-2147483648, %eax              ## imm = 0x80000000
	movl	%ecx, %edi
	notl	%edi
	shrl	$31, %edi
	testb	$1, %r9b
	cmovnel	%eax, %edi
	addl	%ecx, %ecx
	movl	%ecx, %eax
	xorl	$79764919, %eax                 ## imm = 0x4C11DB7
	testl	%edi, %edi
	cmovel	%ecx, %eax
	incq	%r8
	cmpq	%r8, %rdx
	jne	LBB0_2
LBB0_3:
	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	_crc_update                     ; -- Begin function crc_update
	.p2align	2
_crc_update:                            ; @crc_update
	.cfi_startproc
; %bb.0:
	cbz	x2, LBB0_3
; %bb.1:
	mov	w8, #7607
	movk	w8, #1217, lsl #16
LBB0_2:                                 ; =>This Inner Loop Header: Depth=1
	ldr	w9, [x1], #4
	and	w10, w0, #0x80000000
	mvn	w11, w0
	lsr	w11, w11, #31
	tst	w9, #0x80
	csel	w10, w10, w11, eq
	lsl	w11, w0, #1
	eor	w12, w11, w8
	cmp	w10, #0
	csel	w10, w11, w12, eq
	and	w11, w10, #0x80000000
	mvn	w12, w10
	lsr	w12, w12, #31
	tst	w9, #0x40
	csel	w11, w11, w12, eq
	lsl	w10, w10, #1
	eor	w12, w10, w8
	cmp	w11, #0
	csel	w10, w10, w12, eq
	and	w11, w10, #0x80000000
	mvn	w12, w10
	lsr	w12, w12, #31
	tst	w9, #0x20
	csel	w11, w11, w12, eq
	lsl	w10, w10, #1
	eor	w12, w10, w8
	cmp	w11, #0
	csel	w10, w10, w12, eq
	and	w11, w10, #0x80000000
	mvn	w12, w10
	lsr	w12, w12, #31
	tst	w9, #0x10
	csel	w11, w11, w12, eq
	lsl	w10, w10, #1
	eor	w12, w10, w8
	cmp	w11, #0
	csel	w10, w10, w12, eq
	and	w11, w10, #0x80000000
	mvn	w12, w10
	lsr	w12, w12, #31
	tst	w9, #0x8
	csel	w11, w11, w12, eq
	lsl	w10, w10, #1
	eor	w12, w10, w8
	cmp	w11, #0
	csel	w10, w10, w12, eq
	and	w11, w10, #0x80000000
	mvn	w12, w10
	lsr	w12, w12, #31
	tst	w9, #0x4
	csel	w11, w11, w12, eq
	lsl	w10, w10, #1
	eor	w12, w10, w8
	cmp	w11, #0
	csel	w10, w10, w12, eq
	and	w11, w10, #0x80000000
	mvn	w12, w10
	lsr	w12, w12, #31
	tst	w9, #0x2
	csel	w11, w11, w12, eq
	lsl	w10, w10, #1
	eor	w12, w10, w8
	cmp	w11, #0
	csel	w10, w10, w12, eq
	and	w11, w10, #0x80000000
	mvn	w12, w10
	lsr	w12, w12, #31
	tst	w9, #0x1
	csel	w9, w11, w12, eq
	lsl	w10, w10, #1
	eor	w11, w10, w8
	cmp	w9, #0
	csel	w0, w10, w11, eq
	sub	x2, x2, #1
	cbnz	x2, LBB0_2
LBB0_3:
	ret
	.cfi_endproc
                                        ; -- End function
.subsections_via_symbols
