1.
*address = data;
address++;
*address = data;
address++;
*address = data;
address++;
*address = data;
address++;

と

2.
address[0] = data;
address[1] = data;
address[2] = data;
address[3] = data;
address += 4;

の処理があったとして、これをループ処理を行った場合、1と2ではどちらが速いでしょうか？