[nkurz]

A small nit: LEA does the calculation but doesn't read or write from that address. In times of old, this instruction used the memory addressing port to do the calculation, but these days it's just a normal arithmetic instruction with slight difference that it doesn't set the flags based on the result. Instead, the ideal would be for the bytecode to reduce to a single MOV. In addition to loading and storing, MOV itself supports several forms of indexed and indirect address calculation which execute on dedicated ports without adding latency.