On Thu, May 30, 2019 at 12:01:45PM -0400, Michael Meissner wrote:
> On Wed, May 29, 2019 at 03:26:27PM -0500, Bill Schmidt wrote:
> > On 5/29/19 8:16 AM, Segher Boessenkool wrote:
> > >> +/* ISA masks setting fusion options. */
> > >> +#define OTHER_FUSION_MASKS (OPTION_MASK_P8_FUSION
On Wed, May 29, 2019 at 03:26:27PM -0500, Bill Schmidt wrote:
> On 5/29/19 8:16 AM, Segher Boessenkool wrote:
> > Hi!
> >
> > On Wed, May 29, 2019 at 07:42:38AM -0500, Bill Schmidt wrote:
> >>* rs6000-cpus.def (OTHER_FUSION_MASKS): New #define.
> >>(ISA_FUTURE_MASKS_SERVER): Add OPTION_MASK
On Wed, May 29, 2019 at 03:26:27PM -0500, Bill Schmidt wrote:
> >> @@ -36379,6 +36391,7 @@ static struct rs6000_opt_mask const
> >> rs6000_opt_masks[] =
> >>{ "power9-vector", OPTION_MASK_P9_VECTOR, false,
> >> true },
> >>{ "powerpc-gfxopt", OPTION_MASK
On 5/29/19 8:16 AM, Segher Boessenkool wrote:
> Hi!
>
> On Wed, May 29, 2019 at 07:42:38AM -0500, Bill Schmidt wrote:
>> * rs6000-cpus.def (OTHER_FUSION_MASKS): New #define.
>> (ISA_FUTURE_MASKS_SERVER): Add OPTION_MASK_PREFIXED_ADDR. Mask off
>> OTHER_FUSION_MASKS.
> Two spaces afte
Hi!
On Wed, May 29, 2019 at 07:42:38AM -0500, Bill Schmidt wrote:
> * rs6000-cpus.def (OTHER_FUSION_MASKS): New #define.
> (ISA_FUTURE_MASKS_SERVER): Add OPTION_MASK_PREFIXED_ADDR. Mask off
> OTHER_FUSION_MASKS.
Two spaces after a full stop (here and later again).
> +/* ISA mas
Hi,
This patch adds the undocumented switch -mprefixed-addr and a little of the
basic
infrastructure around it. It also includes a couple of lines in the same code
regions to disable P8 fusion for -mcpu=future.
Bootstrapped and tested on powerpc64le-unknown-linux-gnu with no regressions.
Is thi
