3 copy1 proc ;Pentium cycles Notes
4 |-->lbl
5 | lodsb ; 2 cy NP
6 | stosb ; 3 cy NP
7 | or al, al ; 1 cy UV 1
8 |--- jne lbl ; 1 cy V *
9 ret ; 2 cy NP
11 copy1 endp
13 copy2 proc ;Pentium cycles Notes
15 lea si, string1 ; 1 cy UV 1
16 |-->lbl2
17 | mov ax, [si] ; 1 cy UV 4 AGI-1
18 | add si, 2 ; 1 cy UV *
19 | cmp al, 0 ; 1 cy UV *
20 | je exit2 ---| ; 1 cy V *
21 | mov [di], ax | ; 1 cy UV 2
22 | add di, 2 | ; 1 cy UV *
23 | cmp ah, 0 | ; 1 cy UV *
24 |--- jne lbl2 | ; 1 cy V *
25 exit: |
26 jmp exit3 --|| ; 1 cy / 2 cy V 2
27 exit2: <-||
28 mov [di], al | ; 1 cy UV 2
29 exit3: <--|
30 ret ; 2 cy NP
32 copy2 endp