	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_main                           ## -- Begin function main
	.p2align	4, 0x90
_main:                                  ## @main
	.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	%r12
	pushq	%rbx
	movl	$65552, %eax                    ## imm = 0x10010
	callq	____chkstk_darwin
	subq	%rax, %rsp
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	___stack_chk_guard@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movq	%rax, -40(%rbp)
	cmpl	$2, %edi
	jne	LBB0_1
## %bb.2:
	movq	8(%rsi), %rdi
	leaq	L_.str.1(%rip), %rsi
	callq	_fopen
	testq	%rax, %rax
	je	LBB0_7
## %bb.3:
	movq	%rax, %r15
	xorl	%r14d, %r14d
	xorl	%edi, %edi
	xorl	%esi, %esi
	xorl	%edx, %edx
	callq	_encoding_crc32
	movl	%eax, %ebx
	leaq	-65584(%rbp), %rdi
	movl	$1, %esi
	movl	$65536, %edx                    ## imm = 0x10000
	movq	%r15, %rcx
	callq	_fread
	testl	%eax, %eax
	jle	LBB0_6
## %bb.4:
	leaq	-65584(%rbp), %r12
	.p2align	4, 0x90
LBB0_5:                                 ## =>This Inner Loop Header: Depth=1
	movl	%ebx, %edi
	movq	%r12, %rsi
	movl	%eax, %edx
	callq	_encoding_crc32
	movl	%eax, %ebx
	movq	%r12, %rdi
	movl	$1, %esi
	movl	$65536, %edx                    ## imm = 0x10000
	movq	%r15, %rcx
	callq	_fread
	testl	%eax, %eax
	jg	LBB0_5
LBB0_6:
	movq	%r15, %rdi
	callq	_fclose
	leaq	L_.str.2(%rip), %rdi
	movl	%ebx, %esi
	callq	_printf
	jmp	LBB0_9
LBB0_1:
	movq	_stderr@GOTPCREL(%rip), %rax
	movl	(%rax), %edi
	leaq	L_.str(%rip), %rsi
	xorl	%eax, %eax
	callq	_fprintf
	jmp	LBB0_8
LBB0_7:
	movq	_stderr@GOTPCREL(%rip), %rax
	movl	(%rax), %ebx
	movq	_errno@GOTPCREL(%rip), %rax
	movl	(%rax), %edi
	callq	_strerror
	leaq	L_.str.3(%rip), %rsi
	movl	%ebx, %edi
	movq	%rax, %rdx
	xorl	%eax, %eax
	callq	_fprintf
LBB0_8:
	movl	$1, %r14d
LBB0_9:
	movq	___stack_chk_guard@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	cmpq	-40(%rbp), %rax
	jne	LBB0_11
## %bb.10:
	movl	%r14d, %eax
	addq	$65552, %rsp                    ## imm = 0x10010
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_11:
	callq	___stack_chk_fail
	.cfi_endproc
                                        ## -- End function
	.comm	_stderr,4,2                     ## @stderr
	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"Usage: crc32 <filename>\n"

L_.str.1:                               ## @.str.1
	.asciz	"rb"

L_.str.2:                               ## @.str.2
	.asciz	"%08x\n"

L_.str.3:                               ## @.str.3
	.asciz	"Error opening input file: %s\n"

	.comm	_errno,4,2                      ## @errno
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_main                           ; -- Begin function main
	.p2align	2
_main:                                  ; @main
	.cfi_startproc
; %bb.0:
	stp	x28, x27, [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 w27, -40
	.cfi_offset w28, -48
	mov	w9, #16
	movk	w9, #1, lsl #16
Lloh0:
	adrp	x16, ___chkstk_darwin@GOTPAGE
Lloh1:
	ldr	x16, [x16, ___chkstk_darwin@GOTPAGEOFF]
	blr	x16
	sub	sp, sp, #16, lsl #12            ; =65536
	sub	sp, sp, #16
Lloh2:
	adrp	x8, ___stack_chk_guard@GOTPAGE
Lloh3:
	ldr	x8, [x8, ___stack_chk_guard@GOTPAGEOFF]
Lloh4:
	ldr	x8, [x8]
	stur	x8, [x29, #-40]
	cmp	w0, #2
	b.ne	LBB0_6
; %bb.1:
	ldr	x0, [x1, #8]
Lloh5:
	adrp	x1, l_.str.1@PAGE
Lloh6:
	add	x1, x1, l_.str.1@PAGEOFF
	bl	_fopen
	cbz	x0, LBB0_7
; %bb.2:
	mov	x19, x0
	mov	w0, #0
	mov	x1, #0
	mov	w2, #0
	bl	_encoding_crc32
	mov	x20, x0
	add	x0, sp, #8
	mov	w1, #1
	mov	w2, #65536
	mov	x3, x19
	bl	_fread
	cmp	w0, #1
	b.lt	LBB0_5
; %bb.3:
	mov	x2, x0
LBB0_4:                                 ; =>This Inner Loop Header: Depth=1
	add	x1, sp, #8
	mov	x0, x20
	bl	_encoding_crc32
	mov	x20, x0
	add	x0, sp, #8
	mov	w1, #1
	mov	w2, #65536
	mov	x3, x19
	bl	_fread
	mov	x2, x0
	cmp	w0, #0
	b.gt	LBB0_4
LBB0_5:
	mov	x0, x19
	bl	_fclose
Lloh7:
	adrp	x0, l_.str.2@PAGE
Lloh8:
	add	x0, x0, l_.str.2@PAGEOFF
	mov	x1, x20
	bl	_printf
	mov	w0, #0
	b	LBB0_9
LBB0_6:
Lloh9:
	adrp	x8, _stderr@GOTPAGE
Lloh10:
	ldr	x8, [x8, _stderr@GOTPAGEOFF]
Lloh11:
	ldr	w0, [x8]
Lloh12:
	adrp	x1, l_.str@PAGE
Lloh13:
	add	x1, x1, l_.str@PAGEOFF
	b	LBB0_8
LBB0_7:
Lloh14:
	adrp	x8, _stderr@GOTPAGE
Lloh15:
	ldr	x8, [x8, _stderr@GOTPAGEOFF]
Lloh16:
	ldr	w19, [x8]
Lloh17:
	adrp	x8, _errno@GOTPAGE
Lloh18:
	ldr	x8, [x8, _errno@GOTPAGEOFF]
Lloh19:
	ldr	w0, [x8]
	bl	_strerror
	str	x0, [sp]
Lloh20:
	adrp	x1, l_.str.3@PAGE
Lloh21:
	add	x1, x1, l_.str.3@PAGEOFF
	mov	x0, x19
LBB0_8:
	bl	_fprintf
	mov	w0, #1
LBB0_9:
	ldur	x8, [x29, #-40]
Lloh22:
	adrp	x9, ___stack_chk_guard@GOTPAGE
Lloh23:
	ldr	x9, [x9, ___stack_chk_guard@GOTPAGEOFF]
Lloh24:
	ldr	x9, [x9]
	cmp	x9, x8
	b.ne	LBB0_11
; %bb.10:
	add	sp, sp, #16, lsl #12            ; =65536
	add	sp, sp, #16
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	ldp	x28, x27, [sp], #48             ; 16-byte Folded Reload
	ret
LBB0_11:
	bl	___stack_chk_fail
	.loh AdrpLdrGotLdr	Lloh2, Lloh3, Lloh4
	.loh AdrpLdrGot	Lloh0, Lloh1
	.loh AdrpAdd	Lloh5, Lloh6
	.loh AdrpAdd	Lloh7, Lloh8
	.loh AdrpAdd	Lloh12, Lloh13
	.loh AdrpLdrGotLdr	Lloh9, Lloh10, Lloh11
	.loh AdrpAdd	Lloh20, Lloh21
	.loh AdrpLdrGotLdr	Lloh17, Lloh18, Lloh19
	.loh AdrpLdrGotLdr	Lloh14, Lloh15, Lloh16
	.loh AdrpLdrGotLdr	Lloh22, Lloh23, Lloh24
	.cfi_endproc
                                        ; -- End function
	.comm	_stderr,4,2                     ; @stderr
	.section	__TEXT,__cstring,cstring_literals
l_.str:                                 ; @.str
	.asciz	"Usage: crc32 <filename>\n"

l_.str.1:                               ; @.str.1
	.asciz	"rb"

l_.str.2:                               ; @.str.2
	.asciz	"%08x\n"

l_.str.3:                               ; @.str.3
	.asciz	"Error opening input file: %s\n"

	.comm	_errno,4,2                      ; @errno
.subsections_via_symbols
