Hi Richard,
> +/* Maximum bytes set for an inline memset expansion. With -Os use 3 STP
> + and 1 MOVI/DUP (same size as a call). */
> +#define MAX_SET_SIZE(speed) (speed ? 256 : 96)
> So it looks like this assumes we have AdvSIMD. What about
> -mgeneral-regs-only?
After my strictalign bugf
On 14/11/2023 16:23, Wilco Dijkstra wrote:
Hi,
I checked codesize on SPECINT2017, and 96 had practically identical size.
Using 128 would also be a reasonable Os value with a very slight size
increase,
and 384 looks good for O2 - however I didn't want to tune these values
as this
is a cleanup
Hi,
>>> I checked codesize on SPECINT2017, and 96 had practically identical size.
>>> Using 128 would also be a reasonable Os value with a very slight size
>>> increase,
>>> and 384 looks good for O2 - however I didn't want to tune these values
>>> as this
>>> is a cleanup patch.
>>>
>>> Cheers,
>
