Sintendo 2481660519 Jit64: addx - Emit MOV when possible
When the source registers are a simple register and a constant zero and
overflow isn't needed, emitting LEA is kinda silly.

This will occasionally save a single byte for certain registers due to
how x86 encoding works. More importantly, LEA takes up execution
resources while MOV does not.

Before:
41 8D 7D 00          lea         edi,[r13]

After:
41 8B FD             mov         edi,r13d
2020-04-21 22:36:20 +02:00
..
2020-04-21 22:36:20 +02:00
2019-05-08 23:59:04 +02:00