	.file	"450649.c"
	.intel_syntax noprefix
	.text
	.globl	fd
	.bss
	.align 8
	.type	fd, @object
	.size	fd, 8
fd:
	.zero	8
	.section	.rodata
.LC0:
	.string	"Sending: %c\r\n"
	.text
	.globl	SenderThread
	.type	SenderThread, @function
SenderThread:
.LFB8:
	.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	rax, QWORD PTR fs:40
	mov	QWORD PTR -8[rbp], rax
	xor	eax, eax
	mov	BYTE PTR -9[rbp], 65
.L3:
	movzx	eax, BYTE PTR -9[rbp]
	movsx	eax, al
	mov	esi, eax
	lea	rdi, .LC0[rip]
	mov	eax, 0
	call	printf@PLT
	mov	eax, DWORD PTR fd[rip+4]
	lea	rcx, -9[rbp]
	mov	edx, 1
	mov	rsi, rcx
	mov	edi, eax
	call	write@PLT
	movzx	eax, BYTE PTR -9[rbp]
	cmp	al, 90
	jne	.L2
	mov	BYTE PTR -9[rbp], 64
.L2:
	movzx	eax, BYTE PTR -9[rbp]
	add	eax, 1
	mov	BYTE PTR -9[rbp], al
	mov	edi, 1
	call	sleep@PLT
	jmp	.L3
	.cfi_endproc
.LFE8:
	.size	SenderThread, .-SenderThread
	.section	.rodata
.LC1:
	.string	"Received: %c\r\n"
	.text
	.globl	ReceiverThread
	.type	ReceiverThread, @function
ReceiverThread:
.LFB9:
	.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	rax, QWORD PTR fs:40
	mov	QWORD PTR -8[rbp], rax
	xor	eax, eax
.L6:
	mov	eax, DWORD PTR fd[rip]
	lea	rcx, -9[rbp]
	mov	edx, 1
	mov	rsi, rcx
	mov	edi, eax
	call	read@PLT
	movzx	eax, BYTE PTR -9[rbp]
	movsx	eax, al
	mov	esi, eax
	lea	rdi, .LC1[rip]
	mov	eax, 0
	call	printf@PLT
	mov	edi, 1
	call	sleep@PLT
	jmp	.L6
	.cfi_endproc
.LFE9:
	.size	ReceiverThread, .-ReceiverThread
	.section	.rodata
.LC2:
	.string	"Failed to create pipe\r\n"
	.text
	.globl	main
	.type	main, @function
main:
.LFB10:
	.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	DWORD PTR -36[rbp], edi
	mov	QWORD PTR -48[rbp], rsi
	mov	rax, QWORD PTR fs:40
	mov	QWORD PTR -8[rbp], rax
	xor	eax, eax
	lea	rdi, fd[rip]
	call	pipe@PLT
	cmp	eax, -1
	jne	.L9
	lea	rdi, .LC2[rip]
	call	perror@PLT
	mov	edi, 1
	call	exit@PLT
.L9:
	lea	rax, -24[rbp]
	mov	ecx, 0
	lea	rdx, SenderThread[rip]
	mov	esi, 0
	mov	rdi, rax
	call	pthread_create@PLT
	lea	rax, -16[rbp]
	mov	ecx, 0
	lea	rdx, ReceiverThread[rip]
	mov	esi, 0
	mov	rdi, rax
	call	pthread_create@PLT
	mov	rax, QWORD PTR -24[rbp]
	mov	esi, 0
	mov	rdi, rax
	call	pthread_join@PLT
	mov	rax, QWORD PTR -16[rbp]
	mov	esi, 0
	mov	rdi, rax
	call	pthread_join@PLT
	mov	eax, 0
	mov	rdx, QWORD PTR -8[rbp]
	sub	rdx, QWORD PTR fs:40
	je	.L11
	call	__stack_chk_fail@PLT
.L11:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE10:
	.size	main, .-main
	.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	"450649.c"
	.text
	.comm	fd,8,4
	.section	.rodata
	.align	2
.LC0:
	.ascii	"Sending: %c\015\012\000"
	.align	2
.LC1:
	.word	__stack_chk_guard
	.text
	.align	2
	.global	SenderThread
	.syntax unified
	.arm
	.fpu softvfp
	.type	SenderThread, %function
SenderThread:
	@ 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]
	ldr	r3, .L5
	ldr	r3, [r3]
	str	r3, [fp, #-8]
	mov	r3,#0
	mov	r3, #65
	strb	r3, [fp, #-9]
.L3:
	ldrb	r3, [fp, #-9]	@ zero_extendqisi2
	mov	r1, r3
	ldr	r0, .L5+4
	bl	printf
	ldr	r3, .L5+8
	ldr	r3, [r3, #4]
	sub	r1, fp, #9
	mov	r2, #1
	mov	r0, r3
	bl	write
	ldrb	r3, [fp, #-9]	@ zero_extendqisi2
	cmp	r3, #90
	bne	.L2
	mov	r3, #64
	strb	r3, [fp, #-9]
.L2:
	ldrb	r3, [fp, #-9]	@ zero_extendqisi2
	add	r3, r3, #1
	and	r3, r3, #255
	strb	r3, [fp, #-9]
	mov	r0, #1
	bl	sleep
	b	.L3
.L6:
	.align	2
.L5:
	.word	.LC1
	.word	.LC0
	.word	fd
	.size	SenderThread, .-SenderThread
	.section	.rodata
	.align	2
.LC2:
	.ascii	"Received: %c\015\012\000"
	.align	2
.LC3:
	.word	__stack_chk_guard
	.text
	.align	2
	.global	ReceiverThread
	.syntax unified
	.arm
	.fpu softvfp
	.type	ReceiverThread, %function
ReceiverThread:
	@ 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]
	ldr	r3, .L10
	ldr	r3, [r3]
	str	r3, [fp, #-8]
	mov	r3,#0
.L8:
	ldr	r3, .L10+4
	ldr	r3, [r3]
	sub	r1, fp, #9
	mov	r2, #1
	mov	r0, r3
	bl	read
	ldrb	r3, [fp, #-9]	@ zero_extendqisi2
	mov	r1, r3
	ldr	r0, .L10+8
	bl	printf
	mov	r0, #1
	bl	sleep
	b	.L8
.L11:
	.align	2
.L10:
	.word	.LC3
	.word	fd
	.word	.LC2
	.size	ReceiverThread, .-ReceiverThread
	.section	.rodata
	.align	2
.LC4:
	.ascii	"Failed to create pipe\015\012\000"
	.align	2
.LC5:
	.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
	str	r0, [fp, #-24]
	str	r1, [fp, #-28]
	ldr	r3, .L16
	ldr	r3, [r3]
	str	r3, [fp, #-8]
	mov	r3,#0
	ldr	r0, .L16+4
	bl	pipe
	mov	r3, r0
	cmn	r3, #1
	bne	.L13
	ldr	r0, .L16+8
	bl	perror
	mov	r0, #1
	bl	exit
.L13:
	sub	r0, fp, #16
	mov	r3, #0
	ldr	r2, .L16+12
	mov	r1, #0
	bl	pthread_create
	sub	r0, fp, #12
	mov	r3, #0
	ldr	r2, .L16+16
	mov	r1, #0
	bl	pthread_create
	ldr	r3, [fp, #-16]
	mov	r1, #0
	mov	r0, r3
	bl	pthread_join
	ldr	r3, [fp, #-12]
	mov	r1, #0
	mov	r0, r3
	bl	pthread_join
	mov	r3, #0
	ldr	r2, .L16
	ldr	r1, [r2]
	ldr	r2, [fp, #-8]
	eors	r1, r2, r1
	mov	r2, #0
	beq	.L15
	bl	__stack_chk_fail
.L15:
	mov	r0, r3
	sub	sp, fp, #4
	@ sp needed
	pop	{fp, pc}
.L17:
	.align	2
.L16:
	.word	.LC5
	.word	fd
	.word	.LC4
	.word	SenderThread
	.word	ReceiverThread
	.size	main, .-main
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
