	.file	"882872.c"
	.intel_syntax noprefix
	.text
	.globl	UART0
	.section	.rodata
	.align 8
	.type	UART0, @object
	.size	UART0, 8
UART0:
	.quad	270471168
	.globl	UART1
	.align 8
	.type	UART1, @object
	.size	UART1, 8
UART1:
	.quad	270475264
	.globl	UART2
	.align 8
	.type	UART2, @object
	.size	UART2, 8
UART2:
	.quad	270479360
	.text
	.type	swapcase, @function
swapcase:
.LFB1:
	.cfi_startproc
	push	rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	mov	rbp, rsp
	.cfi_def_cfa_register 6
	mov	eax, edi
	mov	BYTE PTR -4[rbp], al
	cmp	BYTE PTR -4[rbp], 96
	jle	.L2
	cmp	BYTE PTR -4[rbp], 122
	jg	.L2
	movzx	eax, BYTE PTR -4[rbp]
	sub	eax, 32
	jmp	.L1
.L2:
	cmp	BYTE PTR -4[rbp], 64
	jle	.L4
	cmp	BYTE PTR -4[rbp], 90
	jg	.L4
	movzx	eax, BYTE PTR -4[rbp]
	add	eax, 32
	jmp	.L1
.L4:
.L1:
	pop	rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE1:
	.size	swapcase, .-swapcase
	.type	uart_echo, @function
uart_echo:
.LFB2:
	.cfi_startproc
	endbr64
	push	rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	mov	rbp, rsp
	.cfi_def_cfa_register 6
	sub	rsp, 8
	mov	QWORD PTR -8[rbp], rdi
	mov	rax, QWORD PTR -8[rbp]
	mov	eax, DWORD PTR 24[rax]
	and	eax, 16
	test	eax, eax
	jne	.L8
	nop
.L7:
	mov	rax, QWORD PTR -8[rbp]
	mov	eax, DWORD PTR 24[rax]
	and	eax, 32
	test	eax, eax
	jne	.L7
	mov	rax, QWORD PTR -8[rbp]
	mov	eax, DWORD PTR [rax]
	movsx	eax, al
	mov	edi, eax
	call	swapcase
	movsx	edx, al
	mov	rax, QWORD PTR -8[rbp]
	mov	DWORD PTR [rax], edx
.L8:
	nop
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE2:
	.size	uart_echo, .-uart_echo
	.globl	main
	.type	main, @function
main:
.LFB3:
	.cfi_startproc
	endbr64
	push	rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	mov	rbp, rsp
	.cfi_def_cfa_register 6
.L10:
	mov	eax, 270471168
	mov	rdi, rax
	call	uart_echo
	mov	eax, 270475264
	mov	rdi, rax
	call	uart_echo
	mov	eax, 270479360
	mov	rdi, rax
	call	uart_echo
	jmp	.L10
	.cfi_endproc
.LFE3:
	.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	"882872.c"
	.text
	.global	UART0
	.section	.rodata
	.align	2
	.type	UART0, %object
	.size	UART0, 4
UART0:
	.word	270471168
	.global	UART1
	.align	2
	.type	UART1, %object
	.size	UART1, 4
UART1:
	.word	270475264
	.global	UART2
	.align	2
	.type	UART2, %object
	.size	UART2, 4
UART2:
	.word	270479360
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	swapcase, %function
swapcase:
	@ args = 0, pretend = 0, frame = 8
	@ frame_needed = 1, uses_anonymous_args = 0
	@ link register save eliminated.
	str	fp, [sp, #-4]!
	add	fp, sp, #0
	sub	sp, sp, #12
	mov	r3, r0
	strb	r3, [fp, #-5]
	ldrb	r3, [fp, #-5]	@ zero_extendqisi2
	cmp	r3, #96
	bls	.L2
	ldrb	r3, [fp, #-5]	@ zero_extendqisi2
	cmp	r3, #122
	bhi	.L2
	ldrb	r3, [fp, #-5]
	sub	r3, r3, #32
	and	r3, r3, #255
	b	.L1
.L2:
	ldrb	r3, [fp, #-5]	@ zero_extendqisi2
	cmp	r3, #64
	bls	.L4
	ldrb	r3, [fp, #-5]	@ zero_extendqisi2
	cmp	r3, #90
	bhi	.L4
	ldrb	r3, [fp, #-5]
	add	r3, r3, #32
	and	r3, r3, #255
	b	.L1
.L4:
.L1:
	mov	r0, r3
	add	sp, fp, #0
	@ sp needed
	ldr	fp, [sp], #4
	bx	lr
	.size	swapcase, .-swapcase
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	uart_echo, %function
uart_echo:
	@ args = 0, pretend = 0, frame = 8
	@ frame_needed = 1, uses_anonymous_args = 0
	push	{fp, lr}
	add	fp, sp, #4
	sub	sp, sp, #8
	str	r0, [fp, #-8]
	ldr	r3, [fp, #-8]
	ldr	r3, [r3, #24]
	and	r3, r3, #16
	cmp	r3, #0
	bne	.L8
	nop
.L7:
	ldr	r3, [fp, #-8]
	ldr	r3, [r3, #24]
	and	r3, r3, #32
	cmp	r3, #0
	bne	.L7
	ldr	r3, [fp, #-8]
	ldr	r3, [r3]
	and	r3, r3, #255
	mov	r0, r3
	bl	swapcase
	mov	r3, r0
	mov	r2, r3
	ldr	r3, [fp, #-8]
	str	r2, [r3]
.L8:
	nop
	sub	sp, fp, #4
	@ sp needed
	pop	{fp, pc}
	.size	uart_echo, .-uart_echo
	.align	2
	.global	main
	.syntax unified
	.arm
	.fpu softvfp
	.type	main, %function
main:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 1, uses_anonymous_args = 0
	push	{fp, lr}
	add	fp, sp, #4
.L10:
	ldr	r3, .L11
	mov	r0, r3
	bl	uart_echo
	ldr	r3, .L11+4
	mov	r0, r3
	bl	uart_echo
	ldr	r3, .L11+8
	mov	r0, r3
	bl	uart_echo
	b	.L10
.L12:
	.align	2
.L11:
	.word	270471168
	.word	270475264
	.word	270479360
	.size	main, .-main
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
