	.file	"341313.c"
	.intel_syntax noprefix
	.text
	.globl	stack
	.bss
	.align 16
	.type	stack, @object
	.size	stack, 20
stack:
	.zero	20
	.globl	top
	.data
	.align 4
	.type	top, @object
	.size	top, 4
top:
	.long	-1
	.text
	.globl	push
	.type	push, @function
push:
.LFB0:
	.cfi_startproc
	endbr64
	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
	mov	eax, DWORD PTR top[rip]
	add	eax, 1
	mov	DWORD PTR top[rip], eax
	mov	eax, DWORD PTR top[rip]
	cdqe
	lea	rcx, stack[rip]
	movzx	edx, BYTE PTR -4[rbp]
	mov	BYTE PTR [rax+rcx], dl
	nop
	pop	rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.size	push, .-push
	.globl	pop
	.type	pop, @function
pop:
.LFB1:
	.cfi_startproc
	endbr64
	push	rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	mov	rbp, rsp
	.cfi_def_cfa_register 6
	mov	eax, DWORD PTR top[rip]
	cdqe
	lea	rdx, stack[rip]
	movzx	eax, BYTE PTR [rax+rdx]
	mov	BYTE PTR -1[rbp], al
	mov	eax, DWORD PTR top[rip]
	sub	eax, 1
	mov	DWORD PTR top[rip], eax
	movzx	eax, BYTE PTR -1[rbp]
	pop	rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE1:
	.size	pop, .-pop
	.globl	prcd
	.type	prcd, @function
prcd:
.LFB2:
	.cfi_startproc
	endbr64
	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
	movsx	eax, BYTE PTR -4[rbp]
	sub	eax, 35
	cmp	eax, 59
	ja	.L5
	mov	eax, eax
	lea	rdx, 0[0+rax*4]
	lea	rax, .L7[rip]
	mov	eax, DWORD PTR [rdx+rax]
	cdqe
	lea	rdx, .L7[rip]
	add	rax, rdx
	notrack jmp	rax
	.section	.rodata
	.align 4
	.align 4
.L7:
	.long	.L10-.L7
	.long	.L6-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L10-.L7
	.long	.L10-.L7
	.long	.L8-.L7
	.long	.L9-.L7
	.long	.L5-.L7
	.long	.L9-.L7
	.long	.L5-.L7
	.long	.L8-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L5-.L7
	.long	.L6-.L7
	.text
.L9:
	mov	eax, 2
	jmp	.L11
.L8:
	mov	eax, 4
	jmp	.L11
.L6:
	mov	eax, 6
	jmp	.L11
.L10:
	mov	eax, 1
	jmp	.L11
.L5:
	mov	eax, 0
.L11:
	pop	rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE2:
	.size	prcd, .-prcd
	.globl	isoperator
	.type	isoperator, @function
isoperator:
.LFB3:
	.cfi_startproc
	endbr64
	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
	movsx	eax, BYTE PTR -4[rbp]
	sub	eax, 36
	cmp	eax, 58
	seta	dl
	test	dl, dl
	jne	.L13
	mov	edx, 1
	mov	ecx, eax
	sal	rdx, cl
	movabs	rax, 288230376151714545
	and	rax, rdx
	test	rax, rax
	setne	al
	test	al, al
	je	.L13
	mov	eax, 1
	jmp	.L14
.L13:
	mov	eax, 0
.L14:
	pop	rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE3:
	.size	isoperator, .-isoperator
	.globl	infix_to_prefix
	.type	infix_to_prefix, @function
infix_to_prefix:
.LFB4:
	.cfi_startproc
	endbr64
	push	rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	mov	rbp, rsp
	.cfi_def_cfa_register 6
	push	rbx
	sub	rsp, 72
	.cfi_offset 3, -24
	mov	QWORD PTR -72[rbp], rdi
	mov	QWORD PTR -80[rbp], rsi
	mov	rax, QWORD PTR fs:40
	mov	QWORD PTR -24[rbp], rax
	xor	eax, eax
	mov	DWORD PTR -56[rbp], 0
	mov	rax, QWORD PTR -72[rbp]
	mov	rdi, rax
	mov	eax, 0
	call	strrev@PLT
	cdqe
	mov	QWORD PTR -72[rbp], rax
	mov	eax, DWORD PTR top[rip]
	add	eax, 1
	mov	DWORD PTR top[rip], eax
	mov	eax, DWORD PTR top[rip]
	cdqe
	lea	rdx, stack[rip]
	mov	BYTE PTR [rax+rdx], 35
	mov	DWORD PTR -60[rbp], 0
	jmp	.L16
.L26:
	mov	eax, DWORD PTR -60[rbp]
	movsx	rdx, eax
	mov	rax, QWORD PTR -72[rbp]
	add	rax, rdx
	movzx	eax, BYTE PTR [rax]
	movsx	eax, al
	mov	DWORD PTR -52[rbp], eax
	mov	eax, DWORD PTR -52[rbp]
	movsx	eax, al
	mov	edi, eax
	call	isoperator
	test	eax, eax
	jne	.L17
	mov	eax, DWORD PTR -56[rbp]
	movsx	rdx, eax
	mov	rax, QWORD PTR -80[rbp]
	add	rax, rdx
	mov	edx, DWORD PTR -52[rbp]
	mov	BYTE PTR [rax], dl
	add	DWORD PTR -56[rbp], 1
	jmp	.L18
.L17:
	cmp	DWORD PTR -52[rbp], 41
	jne	.L19
	mov	eax, DWORD PTR -52[rbp]
	movsx	eax, al
	mov	edi, eax
	call	push
	jmp	.L18
.L19:
	cmp	DWORD PTR -52[rbp], 40
	jne	.L20
	jmp	.L21
.L22:
	mov	eax, DWORD PTR -56[rbp]
	movsx	rdx, eax
	mov	rax, QWORD PTR -80[rbp]
	lea	rbx, [rdx+rax]
	mov	eax, 0
	call	pop
	mov	BYTE PTR [rbx], al
	add	DWORD PTR -56[rbp], 1
.L21:
	mov	eax, DWORD PTR top[rip]
	cdqe
	lea	rdx, stack[rip]
	movzx	eax, BYTE PTR [rax+rdx]
	cmp	al, 41
	jne	.L22
	mov	eax, 0
	call	pop
	jmp	.L18
.L20:
	mov	eax, DWORD PTR top[rip]
	cdqe
	lea	rdx, stack[rip]
	movzx	eax, BYTE PTR [rax+rdx]
	movsx	eax, al
	mov	edi, eax
	call	prcd
	cmp	DWORD PTR -52[rbp], eax
	setge	al
	movzx	eax, al
	mov	edi, eax
	call	prcd
	test	eax, eax
	je	.L24
	mov	eax, DWORD PTR -52[rbp]
	movsx	eax, al
	mov	edi, eax
	call	push
	jmp	.L18
.L25:
	mov	eax, DWORD PTR -56[rbp]
	movsx	rdx, eax
	mov	rax, QWORD PTR -80[rbp]
	lea	rbx, [rdx+rax]
	mov	eax, 0
	call	pop
	mov	BYTE PTR [rbx], al
	add	DWORD PTR -56[rbp], 1
.L24:
	mov	eax, DWORD PTR -52[rbp]
	movsx	eax, al
	mov	edi, eax
	call	prcd
	mov	ebx, eax
	mov	eax, DWORD PTR top[rip]
	cdqe
	lea	rdx, stack[rip]
	movzx	eax, BYTE PTR [rax+rdx]
	movsx	eax, al
	mov	edi, eax
	call	prcd
	cmp	ebx, eax
	jl	.L25
	mov	eax, DWORD PTR -52[rbp]
	movsx	eax, al
	mov	edi, eax
	call	push
.L18:
	add	DWORD PTR -60[rbp], 1
.L16:
	mov	eax, DWORD PTR -60[rbp]
	movsx	rbx, eax
	mov	rax, QWORD PTR -72[rbp]
	mov	rdi, rax
	call	strlen@PLT
	cmp	rbx, rax
	jb	.L26
	jmp	.L27
.L28:
	mov	eax, DWORD PTR -56[rbp]
	movsx	rdx, eax
	mov	rax, QWORD PTR -80[rbp]
	lea	rbx, [rdx+rax]
	mov	eax, 0
	call	pop
	mov	BYTE PTR [rbx], al
	add	DWORD PTR -56[rbp], 1
.L27:
	mov	eax, DWORD PTR top[rip]
	cdqe
	lea	rdx, stack[rip]
	movzx	eax, BYTE PTR [rax+rdx]
	cmp	al, 35
	jne	.L28
	mov	eax, DWORD PTR -56[rbp]
	movsx	rdx, eax
	mov	rax, QWORD PTR -80[rbp]
	add	rax, rdx
	mov	BYTE PTR [rax], 0
	mov	rax, QWORD PTR -80[rbp]
	mov	rdi, rax
	mov	eax, 0
	call	strrev@PLT
	cdqe
	mov	QWORD PTR -80[rbp], rax
	nop
	mov	rax, QWORD PTR -24[rbp]
	sub	rax, QWORD PTR fs:40
	je	.L29
	call	__stack_chk_fail@PLT
.L29:
	mov	rbx, QWORD PTR -8[rbp]
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE4:
	.size	infix_to_prefix, .-infix_to_prefix
	.section	.rodata
.LC0:
	.string	"\nenter infix expression:"
.LC1:
	.string	"%s"
	.align 8
.LC2:
	.string	"\nequivalent prefix expression:"
	.text
	.globl	main
	.type	main, @function
main:
.LFB5:
	.cfi_startproc
	endbr64
	push	rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	mov	rbp, rsp
	.cfi_def_cfa_register 6
	sub	rsp, 64
	mov	rax, QWORD PTR fs:40
	mov	QWORD PTR -8[rbp], rax
	xor	eax, eax
	lea	rdi, .LC0[rip]
	mov	eax, 0
	call	printf@PLT
	lea	rax, -64[rbp]
	mov	rsi, rax
	lea	rdi, .LC1[rip]
	mov	eax, 0
	call	__isoc99_scanf@PLT
	lea	rdx, -32[rbp]
	lea	rax, -64[rbp]
	mov	rsi, rdx
	mov	rdi, rax
	call	infix_to_prefix
	lea	rdi, .LC2[rip]
	mov	eax, 0
	call	printf@PLT
	lea	rax, -32[rbp]
	mov	rdi, rax
	call	puts@PLT
	mov	eax, 0
	mov	rcx, QWORD PTR -8[rbp]
	sub	rcx, QWORD PTR fs:40
	je	.L32
	call	__stack_chk_fail@PLT
.L32:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE5:
	.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	"341313.c"
	.text
	.comm	stack,20,4
	.global	top
	.data
	.align	2
	.type	top, %object
	.size	top, 4
top:
	.word	-1
	.text
	.align	2
	.global	push
	.syntax unified
	.arm
	.fpu softvfp
	.type	push, %function
push:
	@ 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]
	ldr	r3, .L2
	ldr	r3, [r3]
	add	r3, r3, #1
	ldr	r2, .L2
	str	r3, [r2]
	ldr	r3, .L2
	ldr	r3, [r3]
	ldr	r1, .L2+4
	ldrb	r2, [fp, #-5]
	strb	r2, [r1, r3]
	nop
	add	sp, fp, #0
	@ sp needed
	ldr	fp, [sp], #4
	bx	lr
.L3:
	.align	2
.L2:
	.word	top
	.word	stack
	.size	push, .-push
	.align	2
	.global	pop
	.syntax unified
	.arm
	.fpu softvfp
	.type	pop, %function
pop:
	@ 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
	ldr	r3, .L6
	ldr	r3, [r3]
	ldr	r2, .L6+4
	ldrb	r3, [r2, r3]
	strb	r3, [fp, #-5]
	ldr	r3, .L6
	ldr	r3, [r3]
	sub	r3, r3, #1
	ldr	r2, .L6
	str	r3, [r2]
	ldrb	r3, [fp, #-5]	@ zero_extendqisi2
	mov	r0, r3
	add	sp, fp, #0
	@ sp needed
	ldr	fp, [sp], #4
	bx	lr
.L7:
	.align	2
.L6:
	.word	top
	.word	stack
	.size	pop, .-pop
	.align	2
	.global	prcd
	.syntax unified
	.arm
	.fpu softvfp
	.type	prcd, %function
prcd:
	@ 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
	sub	r3, r3, #35
	cmp	r3, #59
	ldrls	pc, [pc, r3, asl #2]
	b	.L9
.L11:
	.word	.L14
	.word	.L10
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L14
	.word	.L14
	.word	.L12
	.word	.L13
	.word	.L9
	.word	.L13
	.word	.L9
	.word	.L12
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L9
	.word	.L10
.L13:
	mov	r3, #2
	b	.L15
.L12:
	mov	r3, #4
	b	.L15
.L10:
	mov	r3, #6
	b	.L15
.L14:
	mov	r3, #1
	b	.L15
.L9:
	mov	r3, #0
.L15:
	mov	r0, r3
	add	sp, fp, #0
	@ sp needed
	ldr	fp, [sp], #4
	bx	lr
	.size	prcd, .-prcd
	.align	2
	.global	isoperator
	.syntax unified
	.arm
	.fpu softvfp
	.type	isoperator, %function
isoperator:
	@ 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, #47
	bgt	.L17
	cmp	r3, #36
	blt	.L18
	sub	r3, r3, #36
	cmp	r3, #11
	ldrls	pc, [pc, r3, asl #2]
	b	.L18
.L20:
	.word	.L19
	.word	.L18
	.word	.L18
	.word	.L18
	.word	.L19
	.word	.L19
	.word	.L19
	.word	.L19
	.word	.L18
	.word	.L19
	.word	.L18
	.word	.L19
.L17:
	cmp	r3, #94
	bne	.L18
.L19:
	mov	r3, #1
	b	.L21
.L18:
	mov	r3, #0
.L21:
	mov	r0, r3
	add	sp, fp, #0
	@ sp needed
	ldr	fp, [sp], #4
	bx	lr
	.size	isoperator, .-isoperator
	.section	.rodata
	.align	2
.LC0:
	.word	__stack_chk_guard
	.text
	.align	2
	.global	infix_to_prefix
	.syntax unified
	.arm
	.fpu softvfp
	.type	infix_to_prefix, %function
infix_to_prefix:
	@ args = 0, pretend = 0, frame = 48
	@ frame_needed = 1, uses_anonymous_args = 0
	push	{r4, fp, lr}
	add	fp, sp, #8
	sub	sp, sp, #52
	str	r0, [fp, #-56]
	str	r1, [fp, #-60]
	ldr	r3, .L37
	ldr	r3, [r3]
	str	r3, [fp, #-16]
	mov	r3,#0
	mov	r3, #0
	str	r3, [fp, #-44]
	ldr	r0, [fp, #-56]
	bl	strrev
	mov	r3, r0
	str	r3, [fp, #-56]
	ldr	r3, .L37+4
	ldr	r3, [r3]
	add	r3, r3, #1
	ldr	r2, .L37+4
	str	r3, [r2]
	ldr	r3, .L37+4
	ldr	r3, [r3]
	ldr	r2, .L37+8
	mov	r1, #35
	strb	r1, [r2, r3]
	mov	r3, #0
	str	r3, [fp, #-48]
	b	.L23
.L33:
	ldr	r3, [fp, #-48]
	ldr	r2, [fp, #-56]
	add	r3, r2, r3
	ldrb	r3, [r3]	@ zero_extendqisi2
	str	r3, [fp, #-40]
	ldr	r3, [fp, #-40]
	and	r3, r3, #255
	mov	r0, r3
	bl	isoperator
	mov	r3, r0
	cmp	r3, #0
	bne	.L24
	ldr	r3, [fp, #-44]
	ldr	r2, [fp, #-60]
	add	r3, r2, r3
	ldr	r2, [fp, #-40]
	and	r2, r2, #255
	strb	r2, [r3]
	ldr	r3, [fp, #-44]
	add	r3, r3, #1
	str	r3, [fp, #-44]
	b	.L25
.L24:
	ldr	r3, [fp, #-40]
	cmp	r3, #41
	bne	.L26
	ldr	r3, [fp, #-40]
	and	r3, r3, #255
	mov	r0, r3
	bl	push
	b	.L25
.L26:
	ldr	r3, [fp, #-40]
	cmp	r3, #40
	bne	.L27
	b	.L28
.L29:
	ldr	r3, [fp, #-44]
	ldr	r2, [fp, #-60]
	add	r4, r2, r3
	bl	pop
	mov	r3, r0
	strb	r3, [r4]
	ldr	r3, [fp, #-44]
	add	r3, r3, #1
	str	r3, [fp, #-44]
.L28:
	ldr	r3, .L37+4
	ldr	r3, [r3]
	ldr	r2, .L37+8
	ldrb	r3, [r2, r3]	@ zero_extendqisi2
	cmp	r3, #41
	bne	.L29
	bl	pop
	b	.L25
.L27:
	ldr	r3, .L37+4
	ldr	r3, [r3]
	ldr	r2, .L37+8
	ldrb	r3, [r2, r3]	@ zero_extendqisi2
	mov	r0, r3
	bl	prcd
	mov	r2, r0
	ldr	r3, [fp, #-40]
	cmp	r3, r2
	movge	r3, #1
	movlt	r3, #0
	and	r3, r3, #255
	mov	r0, r3
	bl	prcd
	mov	r3, r0
	cmp	r3, #0
	beq	.L31
	ldr	r3, [fp, #-40]
	and	r3, r3, #255
	mov	r0, r3
	bl	push
	b	.L25
.L32:
	ldr	r3, [fp, #-44]
	ldr	r2, [fp, #-60]
	add	r4, r2, r3
	bl	pop
	mov	r3, r0
	strb	r3, [r4]
	ldr	r3, [fp, #-44]
	add	r3, r3, #1
	str	r3, [fp, #-44]
.L31:
	ldr	r3, [fp, #-40]
	and	r3, r3, #255
	mov	r0, r3
	bl	prcd
	mov	r4, r0
	ldr	r3, .L37+4
	ldr	r3, [r3]
	ldr	r2, .L37+8
	ldrb	r3, [r2, r3]	@ zero_extendqisi2
	mov	r0, r3
	bl	prcd
	mov	r3, r0
	cmp	r4, r3
	blt	.L32
	ldr	r3, [fp, #-40]
	and	r3, r3, #255
	mov	r0, r3
	bl	push
.L25:
	ldr	r3, [fp, #-48]
	add	r3, r3, #1
	str	r3, [fp, #-48]
.L23:
	ldr	r0, [fp, #-56]
	bl	strlen
	mov	r2, r0
	ldr	r3, [fp, #-48]
	cmp	r2, r3
	bhi	.L33
	b	.L34
.L35:
	ldr	r3, [fp, #-44]
	ldr	r2, [fp, #-60]
	add	r4, r2, r3
	bl	pop
	mov	r3, r0
	strb	r3, [r4]
	ldr	r3, [fp, #-44]
	add	r3, r3, #1
	str	r3, [fp, #-44]
.L34:
	ldr	r3, .L37+4
	ldr	r3, [r3]
	ldr	r2, .L37+8
	ldrb	r3, [r2, r3]	@ zero_extendqisi2
	cmp	r3, #35
	bne	.L35
	ldr	r3, [fp, #-44]
	ldr	r2, [fp, #-60]
	add	r3, r2, r3
	mov	r2, #0
	strb	r2, [r3]
	ldr	r0, [fp, #-60]
	bl	strrev
	mov	r3, r0
	str	r3, [fp, #-60]
	nop
	ldr	r3, .L37
	ldr	r2, [r3]
	ldr	r3, [fp, #-16]
	eors	r2, r3, r2
	mov	r3, #0
	beq	.L36
	bl	__stack_chk_fail
.L36:
	sub	sp, fp, #8
	@ sp needed
	pop	{r4, fp, pc}
.L38:
	.align	2
.L37:
	.word	.LC0
	.word	top
	.word	stack
	.size	infix_to_prefix, .-infix_to_prefix
	.section	.rodata
	.align	2
.LC1:
	.ascii	"\012enter infix expression:\000"
	.align	2
.LC2:
	.ascii	"%s\000"
	.align	2
.LC3:
	.ascii	"\012equivalent prefix expression:\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 = 48
	@ frame_needed = 1, uses_anonymous_args = 0
	push	{fp, lr}
	add	fp, sp, #4
	sub	sp, sp, #48
	ldr	r3, .L42
	ldr	r3, [r3]
	str	r3, [fp, #-8]
	mov	r3,#0
	ldr	r0, .L42+4
	bl	printf
	sub	r3, fp, #48
	mov	r1, r3
	ldr	r0, .L42+8
	bl	__isoc99_scanf
	sub	r2, fp, #28
	sub	r3, fp, #48
	mov	r1, r2
	mov	r0, r3
	bl	infix_to_prefix
	ldr	r0, .L42+12
	bl	printf
	sub	r3, fp, #28
	mov	r0, r3
	bl	puts
	mov	r3, #0
	ldr	r2, .L42
	ldr	r1, [r2]
	ldr	r2, [fp, #-8]
	eors	r1, r2, r1
	mov	r2, #0
	beq	.L41
	bl	__stack_chk_fail
.L41:
	mov	r0, r3
	sub	sp, fp, #4
	@ sp needed
	pop	{fp, pc}
.L43:
	.align	2
.L42:
	.word	.LC4
	.word	.LC1
	.word	.LC2
	.word	.LC3
	.size	main, .-main
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
