Given the following code fragment, explain in general terms what the instructions are doing (dont give me a line by line, overview what is going on) in assembly language

.data

SIn WORD 5, 8, 9, 10, 13

SOut WORD 3, 17, 8, 21, 41

; DOWN IN THE CODE SECTION

mov ecx, 5

mov esi, offset SIn

mov edi, offset SOut

cld

repe cmpsw