.data
	.align 4
	.globl	x
x:	.long	5
	.globl	y
y:	.long	3
    .globl  sum
sum: .long 0
    .long 0
h:  .string "hello"

	.text
	.globl	main
main:
	pushl	%ebp
	movl	%esp, %ebp
	pushl	%ebx
	andl	$-16, %esp
	subl	$32, %esp
	
	movl	y, %eax
	movl    x, %edx
	addl    %edx, %eax
	leal    sum, %edx
    movl    %eax, (%edx)	
	
    addl    $0x4, %edx
    addl    $0x4, %eax
    movl    %eax, (%edx)

    lea     h, %esi
    
loop:
	movb    (%esi),%al
	testb   %al,%al
	je      done
    subl    $0x20, %eax
    movb    %al,(%esi)
    addl    $1, %esi
    jmp     loop
	
done:
	leave
	ret