On Mon, Dec 14, 2020 at 05:29:30PM +0100, Piotr Kubaj wrote:
> On 20-12-14 10:22:32, Segher Boessenkool wrote:
> > On Mon, Dec 14, 2020 at 03:57:27PM +0100, Piotr Kubaj wrote:
> > > > It is both, actually (-mcpu= implies -mtune=)
> > > Yes, but -mtune doesn't imply -mcpu. If I set up only -mtune, -
On 20-12-14 10:22:32, Segher Boessenkool wrote:
> On Mon, Dec 14, 2020 at 03:57:27PM +0100, Piotr Kubaj wrote:
> > > It is both, actually (-mcpu= implies -mtune=)
> > Yes, but -mtune doesn't imply -mcpu. If I set up only -mtune, -mcpu is the
> > generic one (ppc970 for BE)
>
> But that is not wha
On Mon, Dec 14, 2020 at 03:57:27PM +0100, Piotr Kubaj wrote:
> > It is both, actually (-mcpu= implies -mtune=)
> Yes, but -mtune doesn't imply -mcpu. If I set up only -mtune, -mcpu is the
> generic one (ppc970 for BE)
But that is not what the patch does?
> > > Linux also does similarly in linux6
On 20-12-13 09:48:35, Segher Boessenkool wrote:
> Hi!
>
> On Sun, Dec 13, 2020 at 03:34:57PM +0100, Piotr Kubaj wrote:
> > this is only default tuning (-mtune, not -mcpu).
>
> It is both, actually (-mcpu= implies -mtune=)
Yes, but -mtune doesn't imply -mcpu. If I set up only -mtune, -mcpu is the
Hi!
On Sun, Dec 13, 2020 at 03:34:57PM +0100, Piotr Kubaj wrote:
> this is only default tuning (-mtune, not -mcpu).
It is both, actually (-mcpu= implies -mtune=)
> Linux also does similarly in linux64.h:
> 74 #undef PROCESSOR_DEFAULT
> 75 #define PROCESSOR_DEFAULT PROCESSOR_POWER7
>
Hello,
this is only default tuning (-mtune, not -mcpu). Linux also does similarly in
linux64.h:
74 #undef PROCESSOR_DEFAULT
75 #define PROCESSOR_DEFAULT PROCESSOR_POWER7
76 #undef PROCESSOR_DEFAULT64
77 #define PROCESSOR_DEFAULT64 PROCESSOR_POWER8
Although there is hard to
On Sun, Dec 13, 2020 at 01:10:58AM +0100, Gerald Pfeifer wrote:
> Piotr is the one spending most times on ensuring FreeBSD ports work
> fine on POWER, so personally I'm happy to follow his recommendation
> on such matters.
I have a question though:
> -/* Until now the 970 is the only Processor wh
Piotr is the one spending most times on ensuring FreeBSD ports work
fine on POWER, so personally I'm happy to follow his recommendation
on such matters.
Okay for trunk and backports (GCC 10 at least)?
Gerald
gcc/ChangeLog:
2020-12-13 Piotr Kubaj
Gerald Pfeifer
* confi
