.section .data
	.global op1
	.global op2

.section .text
	.global function1 # int function1()

function1:

 # prologue
 pushl %ebp
 movl	%esp, %ebp

	movl	op1, %ebp
	movl	op1, %ebp
	movl	op2, %ebp
	movl	%ebp, %eax
	cmpl	%ebp, %eax
	jne	condition

	movl	%ebp, %eax
	subl	%ebp, %eax
	movl	%eax, %ebp
	jmp	final

condition:
	movl	%ebp, %edx
	movl	%ebp, %eax
	addl	%edx, %eax
	movl	%eax, %ebp

final:
 # epilogue
 movl	%ebp, %esp
 popl	%ebp
 ret