	.file	"918693.c"
	.intel_syntax noprefix
	.text
	.section	.rodata
.LC0:
	.string	"r"
.LC1:
	.string	"test.txt"
.LC2:
	.string	"LL: %ld \n"
.LC3:
	.string	"getline error"
	.text
	.globl	main
	.type	main, @function
main:
.LFB6:
	.cfi_startproc
	endbr64
	push	rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	mov	rbp, rsp
	.cfi_def_cfa_register 6
	sub	rsp, 48
	mov	rax, QWORD PTR fs:40
	mov	QWORD PTR -8[rbp], rax
	xor	eax, eax
	mov	QWORD PTR -40[rbp], 0
	mov	QWORD PTR -32[rbp], 0
	lea	rsi, .LC0[rip]
	lea	rdi, .LC1[rip]
	call	fopen@PLT
	mov	QWORD PTR -24[rbp], rax
	cmp	QWORD PTR -24[rbp], 0
	jne	.L3
	call	usage
	jmp	.L3
.L4:
	mov	rax, QWORD PTR -16[rbp]
	mov	rsi, rax
	lea	rdi, .LC2[rip]
	mov	eax, 0
	call	printf@PLT
	cmp	QWORD PTR -16[rbp], 39
	jle	.L3
	mov	rax, QWORD PTR -16[rbp]
	mov	edx, eax
	mov	rax, QWORD PTR -40[rbp]
	mov	esi, edx
	mov	rdi, rax
	call	fold
.L3:
	mov	rdx, QWORD PTR -24[rbp]
	lea	rcx, -32[rbp]
	lea	rax, -40[rbp]
	mov	rsi, rcx
	mov	rdi, rax
	call	getline@PLT
	mov	QWORD PTR -16[rbp], rax
	cmp	QWORD PTR -16[rbp], -1
	jne	.L4
	mov	rax, QWORD PTR -40[rbp]
	mov	rdi, rax
	call	free@PLT
	mov	rax, QWORD PTR -24[rbp]
	mov	rdi, rax
	call	ferror@PLT
	test	eax, eax
	je	.L5
	lea	rsi, .LC3[rip]
	mov	edi, 1
	mov	eax, 0
	call	err@PLT
.L5:
	mov	eax, 0
	mov	rcx, QWORD PTR -8[rbp]
	sub	rcx, QWORD PTR fs:40
	je	.L7
	call	__stack_chk_fail@PLT
.L7:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE6:
	.size	main, .-main
	.globl	fold
	.type	fold, @function
fold:
.LFB7:
	.cfi_startproc
	endbr64
	push	rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	mov	rbp, rsp
	.cfi_def_cfa_register 6
	sub	rsp, 32
	mov	QWORD PTR -24[rbp], rdi
	mov	DWORD PTR -28[rbp], esi
	mov	DWORD PTR -4[rbp], 0
	mov	DWORD PTR -8[rbp], 0
	jmp	.L9
.L12:
	cmp	DWORD PTR -4[rbp], 40
	jne	.L10
	mov	eax, DWORD PTR -8[rbp]
	movsx	rdx, eax
	mov	rax, QWORD PTR -24[rbp]
	add	rax, rdx
	movzx	eax, BYTE PTR [rax]
	movsx	eax, al
	mov	edi, eax
	call	putchar@PLT
	mov	edi, 10
	call	putchar@PLT
	mov	DWORD PTR -4[rbp], 1
	jmp	.L11
.L10:
	add	DWORD PTR -4[rbp], 1
	mov	eax, DWORD PTR -8[rbp]
	movsx	rdx, eax
	mov	rax, QWORD PTR -24[rbp]
	add	rax, rdx
	movzx	eax, BYTE PTR [rax]
	movsx	eax, al
	mov	edi, eax
	call	putchar@PLT
.L11:
	add	DWORD PTR -8[rbp], 1
.L9:
	mov	eax, DWORD PTR -8[rbp]
	cmp	eax, DWORD PTR -28[rbp]
	jle	.L12
	nop
	nop
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE7:
	.size	fold, .-fold
	.section	.rodata
	.align 8
.LC4:
	.string	"usage: %s \ncheck test.txt exists\n"
	.text
	.globl	usage
	.type	usage, @function
usage:
.LFB8:
	.cfi_startproc
	endbr64
	push	rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	mov	rbp, rsp
	.cfi_def_cfa_register 6
	mov	rdx, QWORD PTR __progname[rip]
	mov	rax, QWORD PTR stderr[rip]
	lea	rsi, .LC4[rip]
	mov	rdi, rax
	mov	eax, 0
	call	fprintf@PLT
	mov	edi, 1
	call	exit@PLT
	.cfi_endproc
.LFE8:
	.size	usage, .-usage
	.ident	"GCC: (Ubuntu 10.5.0-1ubuntu1~20.04) 10.5.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	 1f - 0f
	.long	 4f - 1f
	.long	 5
0:
	.string	 "GNU"
1:
	.align 8
	.long	 0xc0000002
	.long	 3f - 2f
2:
	.long	 0x3
3:
	.align 8
4:

	.arch armv5t
	.eabi_attribute 20, 1
	.eabi_attribute 21, 1
	.eabi_attribute 23, 3
	.eabi_attribute 24, 1
	.eabi_attribute 25, 1
	.eabi_attribute 26, 2
	.eabi_attribute 30, 6
	.eabi_attribute 34, 0
	.eabi_attribute 18, 4
	.file	"918693.c"
	.text
	.section	.rodata
	.align	2
.LC0:
	.ascii	"r\000"
	.align	2
.LC1:
	.ascii	"test.txt\000"
	.align	2
.LC2:
	.ascii	"LL: %ld \012\000"
	.align	2
.LC3:
	.ascii	"getline error\000"
	.align	2
.LC4:
	.word	__stack_chk_guard
	.text
	.align	2
	.global	main
	.syntax unified
	.arm
	.fpu softvfp
	.type	main, %function
main:
	@ args = 0, pretend = 0, frame = 24
	@ frame_needed = 1, uses_anonymous_args = 0
	push	{fp, lr}
	add	fp, sp, #4
	sub	sp, sp, #24
	ldr	r3, .L8
	ldr	r3, [r3]
	str	r3, [fp, #-8]
	mov	r3,#0
	mov	r3, #0
	str	r3, [fp, #-24]
	mov	r3, #0
	str	r3, [fp, #-20]
	ldr	r1, .L8+4
	ldr	r0, .L8+8
	bl	fopen
	str	r0, [fp, #-16]
	ldr	r3, [fp, #-16]
	cmp	r3, #0
	bne	.L3
	bl	usage
	b	.L3
.L4:
	ldr	r1, [fp, #-12]
	ldr	r0, .L8+12
	bl	printf
	ldr	r3, [fp, #-12]
	cmp	r3, #39
	ble	.L3
	ldr	r3, [fp, #-24]
	ldr	r1, [fp, #-12]
	mov	r0, r3
	bl	fold
.L3:
	sub	r1, fp, #20
	sub	r3, fp, #24
	ldr	r2, [fp, #-16]
	mov	r0, r3
	bl	getline
	str	r0, [fp, #-12]
	ldr	r3, [fp, #-12]
	cmn	r3, #1
	bne	.L4
	ldr	r3, [fp, #-24]
	mov	r0, r3
	bl	free
	ldr	r0, [fp, #-16]
	bl	ferror
	mov	r3, r0
	cmp	r3, #0
	beq	.L5
	ldr	r1, .L8+16
	mov	r0, #1
	bl	err
.L5:
	mov	r3, #0
	ldr	r2, .L8
	ldr	r1, [r2]
	ldr	r2, [fp, #-8]
	eors	r1, r2, r1
	mov	r2, #0
	beq	.L7
	bl	__stack_chk_fail
.L7:
	mov	r0, r3
	sub	sp, fp, #4
	@ sp needed
	pop	{fp, pc}
.L9:
	.align	2
.L8:
	.word	.LC4
	.word	.LC0
	.word	.LC1
	.word	.LC2
	.word	.LC3
	.size	main, .-main
	.align	2
	.global	fold
	.syntax unified
	.arm
	.fpu softvfp
	.type	fold, %function
fold:
	@ args = 0, pretend = 0, frame = 16
	@ frame_needed = 1, uses_anonymous_args = 0
	push	{fp, lr}
	add	fp, sp, #4
	sub	sp, sp, #16
	str	r0, [fp, #-16]
	str	r1, [fp, #-20]
	mov	r3, #0
	str	r3, [fp, #-8]
	mov	r3, #0
	str	r3, [fp, #-12]
	b	.L11
.L14:
	ldr	r3, [fp, #-8]
	cmp	r3, #40
	bne	.L12
	ldr	r3, [fp, #-12]
	ldr	r2, [fp, #-16]
	add	r3, r2, r3
	ldrb	r3, [r3]	@ zero_extendqisi2
	mov	r0, r3
	bl	putchar
	mov	r0, #10
	bl	putchar
	mov	r3, #1
	str	r3, [fp, #-8]
	b	.L13
.L12:
	ldr	r3, [fp, #-8]
	add	r3, r3, #1
	str	r3, [fp, #-8]
	ldr	r3, [fp, #-12]
	ldr	r2, [fp, #-16]
	add	r3, r2, r3
	ldrb	r3, [r3]	@ zero_extendqisi2
	mov	r0, r3
	bl	putchar
.L13:
	ldr	r3, [fp, #-12]
	add	r3, r3, #1
	str	r3, [fp, #-12]
.L11:
	ldr	r2, [fp, #-12]
	ldr	r3, [fp, #-20]
	cmp	r2, r3
	ble	.L14
	nop
	nop
	sub	sp, fp, #4
	@ sp needed
	pop	{fp, pc}
	.size	fold, .-fold
	.section	.rodata
	.align	2
.LC5:
	.ascii	"usage: %s \012check test.txt exists\012\000"
	.text
	.align	2
	.global	usage
	.syntax unified
	.arm
	.fpu softvfp
	.type	usage, %function
usage:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 1, uses_anonymous_args = 0
	push	{fp, lr}
	add	fp, sp, #4
	ldr	r3, .L16
	ldr	r3, [r3]
	ldr	r2, .L16+4
	ldr	r2, [r2]
	ldr	r1, .L16+8
	mov	r0, r3
	bl	fprintf
	mov	r0, #1
	bl	exit
.L17:
	.align	2
.L16:
	.word	stderr
	.word	__progname
	.word	.LC5
	.size	usage, .-usage
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
