cirrus75 writes:
> I could not understand exactly how to specify instruction size to gcc (so it
> can really optimize the code size when -Os is used).
>
> I would like to inform gcc that if some registers are used for certain
> operations, the instruction will be smaller. For example, an add wh
Hi,
I could not understand exactly how to specify instruction size to gcc (so it
can really optimize the code size when -Os is used).
I would like to inform gcc that if some registers are used for certain
operations, the instruction will be smaller. For example, an add which
destination regi
