	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function crc32buf
_crc32buf:                              ## @crc32buf
	.cfi_startproc
## %bb.0:
	testq	%rsi, %rsi
	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	_crc32@GOTPCREL(%rip), %rax
	movq	(%rax), %r8
	movq	_BPB@GOTPCREL(%rip), %rax
	movl	(%rax), %ecx
	cmpq	$1, %rsi
	jne	LBB0_4
## %bb.3:
	movl	$-1, %eax
	jmp	LBB0_6
LBB0_1:
	xorl	%eax, %eax
	retq
LBB0_4:
	movq	%rsi, %r10
	andq	$-2, %r10
	movl	$-1, %eax
	.p2align	4, 0x90
LBB0_5:                                 ## =>This Inner Loop Header: Depth=1
	movzbl	%al, %r9d
	movzbl	(%rdi), %edx
	xorl	%r9d, %edx
	sarl	%cl, %eax
	xorl	(%r8,%rdx,4), %eax
	movzbl	%al, %r9d
	movzbl	1(%rdi), %edx
	xorl	%r9d, %edx
	sarl	%cl, %eax
	xorl	(%r8,%rdx,4), %eax
	addq	$2, %rdi
	addq	$-2, %r10
	jne	LBB0_5
LBB0_6:
	testb	$1, %sil
	je	LBB0_8
## %bb.7:
	movzbl	%al, %edx
                                        ## kill: def $cl killed $cl killed $ecx
	sarl	%cl, %eax
	movzbl	(%rdi), %ecx
	xorl	%edx, %ecx
	xorl	(%r8,%rcx,4), %eax
LBB0_8:
	notl	%eax
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_crc32,8,3                      ## @crc32
	.comm	_BPB,4,2                        ## @BPB
	.no_dead_strip	_crc32buf
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function crc32buf
_crc32buf:                              ; @crc32buf
	.cfi_startproc
; %bb.0:
	cbz	x1, LBB0_4
; %bb.1:
Lloh0:
	adrp	x8, _crc32@GOTPAGE
Lloh1:
	ldr	x8, [x8, _crc32@GOTPAGEOFF]
Lloh2:
	ldr	x8, [x8]
Lloh3:
	adrp	x9, _BPB@GOTPAGE
Lloh4:
	ldr	x9, [x9, _BPB@GOTPAGEOFF]
Lloh5:
	ldr	w9, [x9]
	mov	w10, #-1
LBB0_2:                                 ; =>This Inner Loop Header: Depth=1
	and	w11, w10, #0xff
	ldrb	w12, [x0], #1
	eor	w11, w11, w12
	ldr	w11, [x8, w11, uxtw #2]
	asr	w10, w10, w9
	eor	w10, w10, w11
	subs	x1, x1, #1
	b.ne	LBB0_2
; %bb.3:
	mvn	w0, w10
	ret
LBB0_4:
	mov	w0, #0
	ret
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_crc32,8,3                      ; @crc32
	.comm	_BPB,4,2                        ; @BPB
	.no_dead_strip	_crc32buf
.subsections_via_symbols
