[PATCH] x86: Update model values for Alderlake, Rocketlake and Raptorlake.

[PATCH] x86: Update model values for Alderlake, Rocketlake and Raptorlake.

[Cui, Lili]

Hi Hongtao,

This patch is to update model values for Alderlake, Rocketlake and Raptorlake according to SDM.

Ok for trunk?

Thanks.
Lili.

Update model values for Alderlake, Rocketlake and Raptorlake according to SDM.

gcc/ChangeLog

	* common/config/i386/cpuinfo.h (get_intel_cpu): Remove model value 0xa8
	from Rocketlake, move model value 0xbf from Alderlake to Raptorlake.
---
 gcc/common/config/i386/cpuinfo.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/gcc/common/config/i386/cpuinfo.h b/gcc/common/config/i386/cpuinfo.h
index 61559ed9de2..ae48bc17771 100644
--- a/gcc/common/config/i386/cpuinfo.h
+++ b/gcc/common/config/i386/cpuinfo.h
@@ -463,7 +463,6 @@ get_intel_cpu (struct __processor_model *cpu_model,
       cpu_model->__cpu_subtype = INTEL_COREI7_SKYLAKE;
       break;
     case 0xa7:
-    case 0xa8:
       /* Rocket Lake.  */
       cpu = "rocketlake";
       CHECK___builtin_cpu_is ("corei7");
@@ -536,9 +535,9 @@ get_intel_cpu (struct __processor_model *cpu_model,
       break;
     case 0x97:
     case 0x9a:
-    case 0xbf:
       /* Alder Lake.  */
     case 0xb7:
+    case 0xbf:
       /* Raptor Lake.  */
     case 0xaa:
     case 0xac:
-- 
2.25.1

RE: [PATCH] x86: Update model values for Alderlake, Rocketlake and Raptorlake.

[Cui, Lili]

I will directly commit this patch, it can be considered as an obvious patch.

Thanks,
Lili.

> -----Original Message-----
> From: Gcc-patches <gcc-patches-bounces+lili.cui=intel.com@gcc.gnu.org> On
> Behalf Of Cui, Lili via Gcc-patches
> Sent: Wednesday, June 28, 2023 6:52 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao <hongtao.liu@intel.com>
> Subject: [PATCH] x86: Update model values for Alderlake, Rocketlake and
> Raptorlake.
> 
> Hi Hongtao,
> 
> This patch is to update model values for Alderlake, Rocketlake and
> Raptorlake according to SDM.
> 
> Ok for trunk?
> 
> Thanks.
> Lili.
> 
> Update model values for Alderlake, Rocketlake and Raptorlake according to
> SDM.
> 
> gcc/ChangeLog
> 
> 	* common/config/i386/cpuinfo.h (get_intel_cpu): Remove model
> value 0xa8
> 	from Rocketlake, move model value 0xbf from Alderlake to
> Raptorlake.
> ---
>  gcc/common/config/i386/cpuinfo.h | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/gcc/common/config/i386/cpuinfo.h
> b/gcc/common/config/i386/cpuinfo.h
> index 61559ed9de2..ae48bc17771 100644
> --- a/gcc/common/config/i386/cpuinfo.h
> +++ b/gcc/common/config/i386/cpuinfo.h
> @@ -463,7 +463,6 @@ get_intel_cpu (struct __processor_model
> *cpu_model,
>        cpu_model->__cpu_subtype = INTEL_COREI7_SKYLAKE;
>        break;
>      case 0xa7:
> -    case 0xa8:
>        /* Rocket Lake.  */
>        cpu = "rocketlake";
>        CHECK___builtin_cpu_is ("corei7"); @@ -536,9 +535,9 @@ get_intel_cpu
> (struct __processor_model *cpu_model,
>        break;
>      case 0x97:
>      case 0x9a:
> -    case 0xbf:
>        /* Alder Lake.  */
>      case 0xb7:
> +    case 0xbf:
>        /* Raptor Lake.  */
>      case 0xaa:
>      case 0xac:
> --
> 2.25.1

Bootstrap fail on GCC 13 (was: Re: [PATCH] x86: Update model values for Alderlake, Rocketlake and Raptorlake.)

[Tobias Burnus]

Hi,

your GCC 13 commit
https://gcc.gnu.org/r13-7720-g0fa76e35a5f9e1 x86: Update model values for Raptorlake.

causes a build fail:

gcc/common/config/i386/cpuinfo.h: In function ‘const char* get_intel_cpu(__processor_model*, __processor_model2*, unsigned int*)’:
gcc/common/config/i386/cpuinfo.h:543:5: error: duplicate case value
   543 |     case 0xbf:
       |     ^~~~
gcc/common/config/i386/cpuinfo.h:539:5: note: previously used here
   539 |     case 0xbf:
       |     ^~~~

Your patch did:

      case 0x97:
      case 0x9a:
      case 0xbf:   <<<<<< Existing case value
        /* Alder Lake.  */
      case 0xb7:
+    case 0xba:
+    case 0xbf:  <<<<<< Newly added same case value
        /* Raptor Lake.  */


Tobias

On 29.06.23 05:06, Cui, Lili via Gcc-patches wrote:
> I will directly commit this patch, it can be considered as an obvious patch.
>
> Thanks,
> Lili.
>
>> -----Original Message-----
>> From: Gcc-patches <gcc-patches-bounces+lili.cui=intel.com@gcc.gnu.org> On
>> Behalf Of Cui, Lili via Gcc-patches
>> Sent: Wednesday, June 28, 2023 6:52 PM
>> To: gcc-patches@gcc.gnu.org
>> Cc: Liu, Hongtao <hongtao.liu@intel.com>
>> Subject: [PATCH] x86: Update model values for Alderlake, Rocketlake and
>> Raptorlake.
>>
>> Hi Hongtao,
>>
>> This patch is to update model values for Alderlake, Rocketlake and
>> Raptorlake according to SDM.
>>
>> Ok for trunk?
>>
>> Thanks.
>> Lili.
>>
>> Update model values for Alderlake, Rocketlake and Raptorlake according to
>> SDM.
>>
>> gcc/ChangeLog
>>
>>      * common/config/i386/cpuinfo.h (get_intel_cpu): Remove model
>> value 0xa8
>>      from Rocketlake, move model value 0xbf from Alderlake to
>> Raptorlake.
>> ---
>>   gcc/common/config/i386/cpuinfo.h | 3 +--
>>   1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/gcc/common/config/i386/cpuinfo.h
>> b/gcc/common/config/i386/cpuinfo.h
>> index 61559ed9de2..ae48bc17771 100644
>> --- a/gcc/common/config/i386/cpuinfo.h
>> +++ b/gcc/common/config/i386/cpuinfo.h
>> @@ -463,7 +463,6 @@ get_intel_cpu (struct __processor_model
>> *cpu_model,
>>         cpu_model->__cpu_subtype = INTEL_COREI7_SKYLAKE;
>>         break;
>>       case 0xa7:
>> -    case 0xa8:
>>         /* Rocket Lake.  */
>>         cpu = "rocketlake";
>>         CHECK___builtin_cpu_is ("corei7"); @@ -536,9 +535,9 @@ get_intel_cpu
>> (struct __processor_model *cpu_model,
>>         break;
>>       case 0x97:
>>       case 0x9a:
>> -    case 0xbf:
>>         /* Alder Lake.  */
>>       case 0xb7:
>> +    case 0xbf:
>>         /* Raptor Lake.  */
>>       case 0xaa:
>>       case 0xac:
>> --
>> 2.25.1
-----------------
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RE: Bootstrap fail on GCC 13 (was: Re: [PATCH] x86: Update model values for Alderlake, Rocketlake and Raptorlake.)

[Cui, Lili]

Sorry, I should have built the patch while backporting.
I'll backport another patch to fix the problems after finishing bootstraps, probably in couple hours.

Thank you!
Lili.

> -----Original Message-----
> From: Tobias Burnus <tobias@codesourcery.com>
> Sent: Monday, August 14, 2023 5:34 PM
> To: gcc-patches@gcc.gnu.org; Cui, Lili <lili.cui@intel.com>
> Subject: Bootstrap fail on GCC 13 (was: Re: [PATCH] x86: Update model values
> for Alderlake, Rocketlake and Raptorlake.)
> 
> Hi,
> 
> your GCC 13 commit
> https://gcc.gnu.org/r13-7720-g0fa76e35a5f9e1 x86: Update model values for
> Raptorlake.
> 
> causes a build fail:
> 
> gcc/common/config/i386/cpuinfo.h: In function ‘const char*
> get_intel_cpu(__processor_model*, __processor_model2*, unsigned int*)’:
> gcc/common/config/i386/cpuinfo.h:543:5: error: duplicate case value
>    543 |     case 0xbf:
>        |     ^~~~
> gcc/common/config/i386/cpuinfo.h:539:5: note: previously used here
>    539 |     case 0xbf:
>        |     ^~~~
> 
> Your patch did:
> 
>       case 0x97:
>       case 0x9a:
>       case 0xbf:   <<<<<< Existing case value
>         /* Alder Lake.  */
>       case 0xb7:
> +    case 0xba:
> +    case 0xbf:  <<<<<< Newly added same case value
>         /* Raptor Lake.  */
> 
> 
> Tobias
> 
> On 29.06.23 05:06, Cui, Lili via Gcc-patches wrote:
> > I will directly commit this patch, it can be considered as an obvious patch.
> >
> > Thanks,
> > Lili.
> >
> >> -----Original Message-----
> >> From: Gcc-patches
> >> <gcc-patches-bounces+lili.cui=intel.com@gcc.gnu.org> On Behalf Of
> >> Cui, Lili via Gcc-patches
> >> Sent: Wednesday, June 28, 2023 6:52 PM
> >> To: gcc-patches@gcc.gnu.org
> >> Cc: Liu, Hongtao <hongtao.liu@intel.com>
> >> Subject: [PATCH] x86: Update model values for Alderlake, Rocketlake
> >> and Raptorlake.
> >>
> >> Hi Hongtao,
> >>
> >> This patch is to update model values for Alderlake, Rocketlake and
> >> Raptorlake according to SDM.
> >>
> >> Ok for trunk?
> >>
> >> Thanks.
> >> Lili.
> >>
> >> Update model values for Alderlake, Rocketlake and Raptorlake
> >> according to SDM.
> >>
> >> gcc/ChangeLog
> >>
> >>      * common/config/i386/cpuinfo.h (get_intel_cpu): Remove model
> >> value 0xa8
> >>      from Rocketlake, move model value 0xbf from Alderlake to
> >> Raptorlake.
> >> ---
> >>   gcc/common/config/i386/cpuinfo.h | 3 +--
> >>   1 file changed, 1 insertion(+), 2 deletions(-)
> >>
> >> diff --git a/gcc/common/config/i386/cpuinfo.h
> >> b/gcc/common/config/i386/cpuinfo.h
> >> index 61559ed9de2..ae48bc17771 100644
> >> --- a/gcc/common/config/i386/cpuinfo.h
> >> +++ b/gcc/common/config/i386/cpuinfo.h
> >> @@ -463,7 +463,6 @@ get_intel_cpu (struct __processor_model
> >> *cpu_model,
> >>         cpu_model->__cpu_subtype = INTEL_COREI7_SKYLAKE;
> >>         break;
> >>       case 0xa7:
> >> -    case 0xa8:
> >>         /* Rocket Lake.  */
> >>         cpu = "rocketlake";
> >>         CHECK___builtin_cpu_is ("corei7"); @@ -536,9 +535,9 @@
> >> get_intel_cpu (struct __processor_model *cpu_model,
> >>         break;
> >>       case 0x97:
> >>       case 0x9a:
> >> -    case 0xbf:
> >>         /* Alder Lake.  */
> >>       case 0xb7:
> >> +    case 0xbf:
> >>         /* Raptor Lake.  */
> >>       case 0xaa:
> >>       case 0xac:
> >> --
> >> 2.25.1
> -----------------
> Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201,
> 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer:
> Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München;
> Registergericht München, HRB 106955