	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_crc32buf                       ## -- Begin function crc32buf
	.p2align	4, 0x90
_crc32buf:                              ## @crc32buf
	.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
	testq	%rsi, %rsi
	je	LBB0_1
## %bb.2:
	movq	%rsi, %r15
	movq	%rdi, %r14
	movl	$-1, %eax
	xorl	%ebx, %ebx
	.p2align	4, 0x90
LBB0_3:                                 ## =>This Inner Loop Header: Depth=1
	movsbl	(%r14,%rbx), %edi
	movl	%eax, %esi
	callq	_UPDC32
	incq	%rbx
	cmpq	%rbx, %r15
	jne	LBB0_3
	jmp	LBB0_4
LBB0_1:
	movl	$-1, %eax
LBB0_4:
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	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	_crc32buf                       ; -- Begin function crc32buf
	.p2align	2
_crc32buf:                              ; @crc32buf
	.cfi_startproc
; %bb.0:
	stp	x20, x19, [sp, #-32]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 32
	stp	x29, x30, [sp, #16]             ; 16-byte Folded Spill
	add	x29, sp, #16
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	cbz	x1, LBB0_3
; %bb.1:
	mov	x19, x1
	mov	x20, x0
	mov	w1, #-1
LBB0_2:                                 ; =>This Inner Loop Header: Depth=1
	ldrsb	w0, [x20], #1
	bl	_UPDC32
	mov	x1, x0
	subs	x19, x19, #1
	b.ne	LBB0_2
	b	LBB0_4
LBB0_3:
	mov	w1, #-1
LBB0_4:
	mov	x0, x1
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	ret
	.cfi_endproc
                                        ; -- End function
.subsections_via_symbols
