On Wed, Jul 24, 2024 at 3:11 PM Kong, Lingling wrote:
>
> Tested spec2017 performance in Sierra Forest, Icelake, CascadeLake, at least
> there is no obvious regression.
>
> Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,}.
>
> OK for trunk?
Ok.
>
> gcc/ChangeLog:
>
> * config/i386
Tested spec2017 performance in Sierra Forest, Icelake, CascadeLake, at least
there is no obvious regression.
Bootstrapped and regtested on x86_64-pc-linux-gnu{-m32,}.
OK for trunk?
gcc/ChangeLog:
* config/i386/x86-tune-costs.h (struct processor_costs):
Adjust rtx_cost of imulq
