This restriction can be eliminated by changing the names of some of the registers : Now instructions 4 , 5 , and 6 can be executed in parallel with instructions 1 , 2 , and 3 , so that the program can be executed faster .
Now instructions 4 , 5 , and 6 can be executed in parallel with instructions 1 , 2 , and 3 , so that the program can be executed faster .