Anonymous

.globl main
main:
	pushl	%ebp		/* prologue 		*/
	movl	%esp, %ebp

	movl 	$0, %eax	/* sum = 0		*/
	movl	$5, %ecx	/* i = 5		*/

loop:
	addl	%ecx, %eax	/* sum += i		*/
	decl	%ecx		/* i--			*/
	jnz	loop		/* if i != 0, goto loop	*/

end:	
	leave			/* epilogue		*/
	ret