	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function crc32_csum
_crc32_csum:                            ## @crc32_csum
	.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	%rdi, %r15
	testq	%rsi, %rsi
	je	LBB0_1
## %bb.2:
	movq	%rsi, %r14
	movl	$-1, %eax
	xorl	%ebx, %ebx
	.p2align	4, 0x90
LBB0_3:                                 ## =>This Inner Loop Header: Depth=1
	movl	12(%r15,%rbx,4), %esi
	movl	%eax, %edi
	callq	_crc32_accumulate_8
	movl	8(%r15,%rbx,4), %esi
	movl	%eax, %edi
	callq	_crc32_accumulate_8
	movl	4(%r15,%rbx,4), %esi
	movl	%eax, %edi
	callq	_crc32_accumulate_8
	movl	(%r15,%rbx,4), %esi
	movl	%eax, %edi
	callq	_crc32_accumulate_8
	addq	$4, %rbx
	cmpq	%r14, %rbx
	jb	LBB0_3
## %bb.4:
	notl	%eax
	jmp	LBB0_5
LBB0_1:
	xorl	%eax, %eax
LBB0_5:
	movq	_HDR_OFF_CHECKSUM@GOTPCREL(%rip), %rcx
	movl	(%rcx), %esi
	movq	%r15, %rdi
	movl	%eax, %edx
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_writel                         ## TAILCALL
	.cfi_endproc
                                        ## -- End function
	.comm	_HDR_OFF_CHECKSUM,4,2           ## @HDR_OFF_CHECKSUM
	.no_dead_strip	_crc32_csum
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function crc32_csum
_crc32_csum:                            ; @crc32_csum
	.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	x19, x0
	cbz	x1, LBB0_4
; %bb.1:
	mov	x20, x1
	mov	x21, #0
	mov	w0, #-1
LBB0_2:                                 ; =>This Inner Loop Header: Depth=1
	add	x22, x19, x21, lsl #2
	ldr	w1, [x22, #12]
	bl	_crc32_accumulate_8
	ldr	w1, [x22, #8]
	bl	_crc32_accumulate_8
	ldr	w1, [x22, #4]
	bl	_crc32_accumulate_8
	ldr	w1, [x22]
	bl	_crc32_accumulate_8
	add	x21, x21, #4
	cmp	x21, x20
	b.lo	LBB0_2
; %bb.3:
	mvn	w2, w0
	b	LBB0_5
LBB0_4:
	mov	w2, #0
LBB0_5:
Lloh0:
	adrp	x8, _HDR_OFF_CHECKSUM@GOTPAGE
Lloh1:
	ldr	x8, [x8, _HDR_OFF_CHECKSUM@GOTPAGEOFF]
Lloh2:
	ldr	w1, [x8]
	mov	x0, x19
	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
	b	_writel
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.cfi_endproc
                                        ; -- End function
	.comm	_HDR_OFF_CHECKSUM,4,2           ; @HDR_OFF_CHECKSUM
	.no_dead_strip	_crc32_csum
.subsections_via_symbols
