CMP ECX, 0xE004         ; Check if ECX == 0xE004

JE then                 ; Wasting of 1..3 processor cycles
  MOV EAX, 0            ; EAX = 0
  JMP end               ; Wasting some cycles anyway
then:
  MOV EAX, [DI]         ; EAX = *DI
end:
;
