global  maxofthree
global  add3
section .text
maxofthree:
	mov     eax, ecx                ; result (rax) initially holds x
	cmp     eax, edx                ; is x less than y?
	cmovl   eax, edx                ; if so, set result to y
	cmp     eax, r8d                ; is max(x,y) less than z?
	cmovl   eax, r8d                ; if so, set result to z
	ret                             ; the max will be in rax
add3:
	mov eax, ecx
	add eax, edx
	add eax, r8d
	ret