[PATCH/AARCH64] Add OcteonTX for -mcpu=

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  • [PATCH/AARCH64] Add OcteonTX for -mcpu=
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Commit Message

Andrew Pinski Oct. 30, 2018, 5:06 p.m.
Hi all,
  There was a name change of the Products, ThunderX T81 and ThunderX
T83 to OcteonTX family name.  This change was done a few years ago but
I had not submmitted the change at that time.  This is also the first
patch in a series to add OcteonTX 2 support to GCC.

OK?  Bootstrapped and tested on aarch64-linux-gnu with no regression.

Thanks,
Andrew Pinski

gcc/ChangeLog:
* config/aarch64/aarch64-cores.def (octeontx): New.
(octeontx81): Likewise.
(octeontx83): Likewise.
* config/aarch64/aarch64-tune.md: Regenerate.

Comments

Richard Earnshaw (lists) Oct. 30, 2018, 5:21 p.m. | #1
On 30/10/2018 17:06, Andrew Pinski wrote:
> Hi all,

>   There was a name change of the Products, ThunderX T81 and ThunderX

> T83 to OcteonTX family name.  This change was done a few years ago but

> I had not submmitted the change at that time.  This is also the first

> patch in a series to add OcteonTX 2 support to GCC.

> 

> OK?  Bootstrapped and tested on aarch64-linux-gnu with no regression.

> 


You're missing a documentation update.

R.

> Thanks,

> Andrew Pinski

> 

> gcc/ChangeLog:

> * config/aarch64/aarch64-cores.def (octeontx): New.

> (octeontx81): Likewise.

> (octeontx83): Likewise.

> * config/aarch64/aarch64-tune.md: Regenerate.

> 

> 

> addoctx.diff.txt

> 

> Index: gcc/config/aarch64/aarch64-cores.def

> ===================================================================

> --- gcc/config/aarch64/aarch64-cores.def	(revision 265605)

> +++ gcc/config/aarch64/aarch64-cores.def	(working copy)

> @@ -58,6 +58,12 @@

>     this order is required to handle variant correctly. */

>  AARCH64_CORE("thunderxt88p1", thunderxt88p1, thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO,	thunderxt88,  0x43, 0x0a1, 0)

>  AARCH64_CORE("thunderxt88",   thunderxt88,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderxt88,  0x43, 0x0a1, -1)

> +

> +/* OcteonTX is the official name for T81/T83. */

> +AARCH64_CORE("octeontx",      octeontx,      thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a0, -1)

> +AARCH64_CORE("octeontx81",    octeontxt81,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a2, -1)

> +AARCH64_CORE("octeontx83",    octeontxt83,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a3, -1)

> +

>  AARCH64_CORE("thunderxt81",   thunderxt81,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a2, -1)

>  AARCH64_CORE("thunderxt83",   thunderxt83,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a3, -1)

>  

> Index: gcc/config/aarch64/aarch64-tune.md

> ===================================================================

> --- gcc/config/aarch64/aarch64-tune.md	(revision 265605)

> +++ gcc/config/aarch64/aarch64-tune.md	(working copy)

> @@ -1,5 +1,5 @@

>  ;; -*- buffer-read-only: t -*-

>  ;; Generated automatically by gentune.sh from aarch64-cores.def

>  (define_attr "tune"

> -	"cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,thunderxt81,thunderxt83,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,tsv110,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55"

> +	"cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,tsv110,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55"

>  	(const (symbol_ref "((enum attr_tune) aarch64_tune)")))

>
Andrew Pinski Nov. 1, 2018, 1:52 a.m. | #2
On Tue, Oct 30, 2018 at 10:21 AM Richard Earnshaw (lists)
<Richard.Earnshaw@arm.com> wrote:
>

> On 30/10/2018 17:06, Andrew Pinski wrote:

> > Hi all,

> >   There was a name change of the Products, ThunderX T81 and ThunderX

> > T83 to OcteonTX family name.  This change was done a few years ago but

> > I had not submmitted the change at that time.  This is also the first

> > patch in a series to add OcteonTX 2 support to GCC.

> >

> > OK?  Bootstrapped and tested on aarch64-linux-gnu with no regression.

> >

>

> You're missing a documentation update.


Oops.  I knew I missed that too.
Here is the updated patch with the doc update included.

Thanks,
Andrew Pinski

gcc/ChangeLog:
* config/aarch64/aarch64-cores.def (octeontx): New.
(octeontx81): Likewise.
(octeontx83): Likewise.
* config/aarch64/aarch64-tune.md: Regenerate.
* doc/invoke.texi (AArch64 Options) [mtune]: Add octeontx, octeontx81
and octeontx83.

>

> R.

>

> > Thanks,

> > Andrew Pinski

> >

> > gcc/ChangeLog:

> > * config/aarch64/aarch64-cores.def (octeontx): New.

> > (octeontx81): Likewise.

> > (octeontx83): Likewise.

> > * config/aarch64/aarch64-tune.md: Regenerate.

> >

> >

> > addoctx.diff.txt

> >

> > Index: gcc/config/aarch64/aarch64-cores.def

> > ===================================================================

> > --- gcc/config/aarch64/aarch64-cores.def      (revision 265605)

> > +++ gcc/config/aarch64/aarch64-cores.def      (working copy)

> > @@ -58,6 +58,12 @@

> >     this order is required to handle variant correctly. */

> >  AARCH64_CORE("thunderxt88p1", thunderxt88p1, thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO,      thunderxt88,  0x43, 0x0a1, 0)

> >  AARCH64_CORE("thunderxt88",   thunderxt88,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderxt88,  0x43, 0x0a1, -1)

> > +

> > +/* OcteonTX is the official name for T81/T83. */

> > +AARCH64_CORE("octeontx",      octeontx,      thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a0, -1)

> > +AARCH64_CORE("octeontx81",    octeontxt81,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a2, -1)

> > +AARCH64_CORE("octeontx83",    octeontxt83,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a3, -1)

> > +

> >  AARCH64_CORE("thunderxt81",   thunderxt81,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a2, -1)

> >  AARCH64_CORE("thunderxt83",   thunderxt83,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a3, -1)

> >

> > Index: gcc/config/aarch64/aarch64-tune.md

> > ===================================================================

> > --- gcc/config/aarch64/aarch64-tune.md        (revision 265605)

> > +++ gcc/config/aarch64/aarch64-tune.md        (working copy)

> > @@ -1,5 +1,5 @@

> >  ;; -*- buffer-read-only: t -*-

> >  ;; Generated automatically by gentune.sh from aarch64-cores.def

> >  (define_attr "tune"

> > -     "cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,thunderxt81,thunderxt83,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,tsv110,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55"

> > +     "cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,tsv110,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55"

> >       (const (symbol_ref "((enum attr_tune) aarch64_tune)")))

> >

>
Index: gcc/config/aarch64/aarch64-cores.def
===================================================================
--- gcc/config/aarch64/aarch64-cores.def	(revision 265702)
+++ gcc/config/aarch64/aarch64-cores.def	(working copy)
@@ -58,6 +58,12 @@
    this order is required to handle variant correctly. */
 AARCH64_CORE("thunderxt88p1", thunderxt88p1, thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO,	thunderxt88,  0x43, 0x0a1, 0)
 AARCH64_CORE("thunderxt88",   thunderxt88,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderxt88,  0x43, 0x0a1, -1)
+
+/* OcteonTX is the official name for T81/T83. */
+AARCH64_CORE("octeontx",      octeontx,      thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a0, -1)
+AARCH64_CORE("octeontx81",    octeontxt81,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a2, -1)
+AARCH64_CORE("octeontx83",    octeontxt83,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a3, -1)
+
 AARCH64_CORE("thunderxt81",   thunderxt81,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a2, -1)
 AARCH64_CORE("thunderxt83",   thunderxt83,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a3, -1)
 
Index: gcc/config/aarch64/aarch64-tune.md
===================================================================
--- gcc/config/aarch64/aarch64-tune.md	(revision 265702)
+++ gcc/config/aarch64/aarch64-tune.md	(working copy)
@@ -1,5 +1,5 @@
 ;; -*- buffer-read-only: t -*-
 ;; Generated automatically by gentune.sh from aarch64-cores.def
 (define_attr "tune"
-	"cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,thunderxt81,thunderxt83,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,tsv110,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55"
+	"cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,tsv110,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55"
 	(const (symbol_ref "((enum attr_tune) aarch64_tune)")))
Index: gcc/doc/invoke.texi
===================================================================
--- gcc/doc/invoke.texi	(revision 265702)
+++ gcc/doc/invoke.texi	(working copy)
@@ -15157,7 +15157,8 @@
 @samp{cortex-a76}, @samp{exynos-m1}, @samp{falkor}, @samp{qdf24xx},
 @samp{saphira}, @samp{phecda}, @samp{xgene1}, @samp{vulcan}, @samp{thunderx},
 @samp{thunderxt88}, @samp{thunderxt88p1}, @samp{thunderxt81},@samp{tsv110},
-@samp{thunderxt83}, @samp{thunderx2t99}, @samp{cortex-a57.cortex-a53},
+@samp{thunderxt83}, @samp{thunderx2t99}, @samp{octeontx}, @samp{octeontx81},
+@samp{octeontx83}, @samp{cortex-a57.cortex-a53},
 @samp{cortex-a72.cortex-a53}, @samp{cortex-a73.cortex-a35},
 @samp{cortex-a73.cortex-a53}, @samp{cortex-a75.cortex-a55},
 @samp{cortex-a76.cortex-a55}
Richard Earnshaw (lists) Nov. 2, 2018, 11:06 a.m. | #3
On 01/11/2018 01:52, Andrew Pinski wrote:
> On Tue, Oct 30, 2018 at 10:21 AM Richard Earnshaw (lists)

> <Richard.Earnshaw@arm.com> wrote:

>>

>> On 30/10/2018 17:06, Andrew Pinski wrote:

>>> Hi all,

>>>   There was a name change of the Products, ThunderX T81 and ThunderX

>>> T83 to OcteonTX family name.  This change was done a few years ago but

>>> I had not submmitted the change at that time.  This is also the first

>>> patch in a series to add OcteonTX 2 support to GCC.

>>>

>>> OK?  Bootstrapped and tested on aarch64-linux-gnu with no regression.

>>>

>>

>> You're missing a documentation update.

> 

> Oops.  I knew I missed that too.

> Here is the updated patch with the doc update included.

> 

> Thanks,

> Andrew Pinski

> 

> gcc/ChangeLog:

> * config/aarch64/aarch64-cores.def (octeontx): New.

> (octeontx81): Likewise.

> (octeontx83): Likewise.

> * config/aarch64/aarch64-tune.md: Regenerate.

> * doc/invoke.texi (AArch64 Options) [mtune]: Add octeontx, octeontx81

> and octeontx83.

> 


OK.

R.

>>

>> R.

>>

>>> Thanks,

>>> Andrew Pinski

>>>

>>> gcc/ChangeLog:

>>> * config/aarch64/aarch64-cores.def (octeontx): New.

>>> (octeontx81): Likewise.

>>> (octeontx83): Likewise.

>>> * config/aarch64/aarch64-tune.md: Regenerate.

>>>

>>>

>>> addoctx.diff.txt

>>>

>>> Index: gcc/config/aarch64/aarch64-cores.def

>>> ===================================================================

>>> --- gcc/config/aarch64/aarch64-cores.def      (revision 265605)

>>> +++ gcc/config/aarch64/aarch64-cores.def      (working copy)

>>> @@ -58,6 +58,12 @@

>>>     this order is required to handle variant correctly. */

>>>  AARCH64_CORE("thunderxt88p1", thunderxt88p1, thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO,      thunderxt88,  0x43, 0x0a1, 0)

>>>  AARCH64_CORE("thunderxt88",   thunderxt88,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderxt88,  0x43, 0x0a1, -1)

>>> +

>>> +/* OcteonTX is the official name for T81/T83. */

>>> +AARCH64_CORE("octeontx",      octeontx,      thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a0, -1)

>>> +AARCH64_CORE("octeontx81",    octeontxt81,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a2, -1)

>>> +AARCH64_CORE("octeontx83",    octeontxt83,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a3, -1)

>>> +

>>>  AARCH64_CORE("thunderxt81",   thunderxt81,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a2, -1)

>>>  AARCH64_CORE("thunderxt83",   thunderxt83,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a3, -1)

>>>

>>> Index: gcc/config/aarch64/aarch64-tune.md

>>> ===================================================================

>>> --- gcc/config/aarch64/aarch64-tune.md        (revision 265605)

>>> +++ gcc/config/aarch64/aarch64-tune.md        (working copy)

>>> @@ -1,5 +1,5 @@

>>>  ;; -*- buffer-read-only: t -*-

>>>  ;; Generated automatically by gentune.sh from aarch64-cores.def

>>>  (define_attr "tune"

>>> -     "cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,thunderxt81,thunderxt83,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,tsv110,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55"

>>> +     "cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,tsv110,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55"

>>>       (const (symbol_ref "((enum attr_tune) aarch64_tune)")))

>>>

>>

>>

>> addoctx.diff.txt

>>

>> Index: gcc/config/aarch64/aarch64-cores.def

>> ===================================================================

>> --- gcc/config/aarch64/aarch64-cores.def	(revision 265702)

>> +++ gcc/config/aarch64/aarch64-cores.def	(working copy)

>> @@ -58,6 +58,12 @@

>>     this order is required to handle variant correctly. */

>>  AARCH64_CORE("thunderxt88p1", thunderxt88p1, thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO,	thunderxt88,  0x43, 0x0a1, 0)

>>  AARCH64_CORE("thunderxt88",   thunderxt88,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderxt88,  0x43, 0x0a1, -1)

>> +

>> +/* OcteonTX is the official name for T81/T83. */

>> +AARCH64_CORE("octeontx",      octeontx,      thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a0, -1)

>> +AARCH64_CORE("octeontx81",    octeontxt81,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a2, -1)

>> +AARCH64_CORE("octeontx83",    octeontxt83,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a3, -1)

>> +

>>  AARCH64_CORE("thunderxt81",   thunderxt81,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a2, -1)

>>  AARCH64_CORE("thunderxt83",   thunderxt83,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a3, -1)

>>  

>> Index: gcc/config/aarch64/aarch64-tune.md

>> ===================================================================

>> --- gcc/config/aarch64/aarch64-tune.md	(revision 265702)

>> +++ gcc/config/aarch64/aarch64-tune.md	(working copy)

>> @@ -1,5 +1,5 @@

>>  ;; -*- buffer-read-only: t -*-

>>  ;; Generated automatically by gentune.sh from aarch64-cores.def

>>  (define_attr "tune"

>> -	"cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,thunderxt81,thunderxt83,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,tsv110,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55"

>> +	"cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,tsv110,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55"

>>  	(const (symbol_ref "((enum attr_tune) aarch64_tune)")))

>> Index: gcc/doc/invoke.texi

>> ===================================================================

>> --- gcc/doc/invoke.texi	(revision 265702)

>> +++ gcc/doc/invoke.texi	(working copy)

>> @@ -15157,7 +15157,8 @@

>>  @samp{cortex-a76}, @samp{exynos-m1}, @samp{falkor}, @samp{qdf24xx},

>>  @samp{saphira}, @samp{phecda}, @samp{xgene1}, @samp{vulcan}, @samp{thunderx},

>>  @samp{thunderxt88}, @samp{thunderxt88p1}, @samp{thunderxt81},@samp{tsv110},

>> -@samp{thunderxt83}, @samp{thunderx2t99}, @samp{cortex-a57.cortex-a53},

>> +@samp{thunderxt83}, @samp{thunderx2t99}, @samp{octeontx}, @samp{octeontx81},

>> +@samp{octeontx83}, @samp{cortex-a57.cortex-a53},

>>  @samp{cortex-a72.cortex-a53}, @samp{cortex-a73.cortex-a35},

>>  @samp{cortex-a73.cortex-a53}, @samp{cortex-a75.cortex-a55},

>>  @samp{cortex-a76.cortex-a55}
Andrew Pinski Dec. 27, 2018, 1:06 a.m. | #4
On Fri, Nov 2, 2018 at 4:06 AM Richard Earnshaw (lists)
<Richard.Earnshaw@arm.com> wrote:
>

> On 01/11/2018 01:52, Andrew Pinski wrote:

> > On Tue, Oct 30, 2018 at 10:21 AM Richard Earnshaw (lists)

> > <Richard.Earnshaw@arm.com> wrote:

> >>

> >> On 30/10/2018 17:06, Andrew Pinski wrote:

> >>> Hi all,

> >>>   There was a name change of the Products, ThunderX T81 and ThunderX

> >>> T83 to OcteonTX family name.  This change was done a few years ago but

> >>> I had not submmitted the change at that time.  This is also the first

> >>> patch in a series to add OcteonTX 2 support to GCC.

> >>>

> >>> OK?  Bootstrapped and tested on aarch64-linux-gnu with no regression.

> >>>

> >>

> >> You're missing a documentation update.

> >

> > Oops.  I knew I missed that too.

> > Here is the updated patch with the doc update included.

> >

> > Thanks,

> > Andrew Pinski

> >

> > gcc/ChangeLog:

> > * config/aarch64/aarch64-cores.def (octeontx): New.

> > (octeontx81): Likewise.

> > (octeontx83): Likewise.

> > * config/aarch64/aarch64-tune.md: Regenerate.

> > * doc/invoke.texi (AArch64 Options) [mtune]: Add octeontx, octeontx81

> > and octeontx83.

> >

>

> OK.


This was what I committed finally.  Update for the new cores that was
added after my previous patch.

Thanks,
Andrew Pinski
Index: gcc/ChangeLog
===================================================================
--- gcc/ChangeLog	(revision 267426)
+++ gcc/ChangeLog	(working copy)
@@ -1,3 +1,12 @@
+2018-12-26  Andrew Pinski  <apinski@marvell.com>
+
+	* config/aarch64/aarch64-cores.def (octeontx): New.
+	(octeontx81): Likewise.
+	(octeontx83): Likewise.
+	* config/aarch64/aarch64-tune.md: Regenerate.
+	* doc/invoke.texi (AArch64 Options) [mtune]: Add octeontx, octeontx81
+	and octeontx83.
+
 2018-12-24  Martin Sebor  <msebor@redhat.com>
 
 	* gimple-fold.c (get_range_strlen_tree): Factored out of
Index: gcc/config/aarch64/aarch64-cores.def
===================================================================
--- gcc/config/aarch64/aarch64-cores.def	(revision 267426)
+++ gcc/config/aarch64/aarch64-cores.def	(working copy)
@@ -58,6 +58,12 @@
    this order is required to handle variant correctly. */
 AARCH64_CORE("thunderxt88p1", thunderxt88p1, thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO,	thunderxt88,  0x43, 0x0a1, 0)
 AARCH64_CORE("thunderxt88",   thunderxt88,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderxt88,  0x43, 0x0a1, -1)
+
+/* OcteonTX is the official name for T81/T83. */
+AARCH64_CORE("octeontx",      octeontx,      thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a0, -1)
+AARCH64_CORE("octeontx81",    octeontxt81,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a2, -1)
+AARCH64_CORE("octeontx83",    octeontxt83,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a3, -1)
+
 AARCH64_CORE("thunderxt81",   thunderxt81,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a2, -1)
 AARCH64_CORE("thunderxt83",   thunderxt83,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a3, -1)
 
Index: gcc/config/aarch64/aarch64-tune.md
===================================================================
--- gcc/config/aarch64/aarch64-tune.md	(revision 267426)
+++ gcc/config/aarch64/aarch64-tune.md	(working copy)
@@ -1,5 +1,5 @@
 ;; -*- buffer-read-only: t -*-
 ;; Generated automatically by gentune.sh from aarch64-cores.def
 (define_attr "tune"
-	"cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,thunderxt81,thunderxt83,emag,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,ares,tsv110,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55"
+	"cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,emag,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,ares,tsv110,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55"
 	(const (symbol_ref "((enum attr_tune) aarch64_tune)")))
Index: gcc/doc/invoke.texi
===================================================================
--- gcc/doc/invoke.texi	(revision 267426)
+++ gcc/doc/invoke.texi	(working copy)
@@ -15638,6 +15638,7 @@
 @samp{cortex-a57}, @samp{cortex-a72}, @samp{cortex-a73}, @samp{cortex-a75},
 @samp{cortex-a76}, @samp{ares}, @samp{exynos-m1}, @samp{emag}, @samp{falkor},
 @samp{qdf24xx}, @samp{saphira}, @samp{phecda}, @samp{xgene1}, @samp{vulcan},
+@samp{octeontx}, @samp{octeontx81},  @samp{octeontx83},
 @samp{thunderx}, @samp{thunderxt88}, @samp{thunderxt88p1}, @samp{thunderxt81},
 @samp{tsv110}, @samp{thunderxt83}, @samp{thunderx2t99},
 @samp{cortex-a57.cortex-a53}, @samp{cortex-a72.cortex-a53},
Gerald Pfeifer Dec. 29, 2018, 8:44 p.m. | #5
On Wed, 26 Dec 2018, Andrew Pinski wrote:
> This was what I committed finally.  Update for the new cores that was

> added after my previous patch.


Also worth a note in gcc-9/changes.html I assume?

Gerald

Patch

Index: gcc/config/aarch64/aarch64-cores.def
===================================================================
--- gcc/config/aarch64/aarch64-cores.def	(revision 265605)
+++ gcc/config/aarch64/aarch64-cores.def	(working copy)
@@ -58,6 +58,12 @@ 
    this order is required to handle variant correctly. */
 AARCH64_CORE("thunderxt88p1", thunderxt88p1, thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO,	thunderxt88,  0x43, 0x0a1, 0)
 AARCH64_CORE("thunderxt88",   thunderxt88,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderxt88,  0x43, 0x0a1, -1)
+
+/* OcteonTX is the official name for T81/T83. */
+AARCH64_CORE("octeontx",      octeontx,      thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a0, -1)
+AARCH64_CORE("octeontx81",    octeontxt81,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a2, -1)
+AARCH64_CORE("octeontx83",    octeontxt83,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a3, -1)
+
 AARCH64_CORE("thunderxt81",   thunderxt81,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a2, -1)
 AARCH64_CORE("thunderxt83",   thunderxt83,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a3, -1)
 
Index: gcc/config/aarch64/aarch64-tune.md
===================================================================
--- gcc/config/aarch64/aarch64-tune.md	(revision 265605)
+++ gcc/config/aarch64/aarch64-tune.md	(working copy)
@@ -1,5 +1,5 @@ 
 ;; -*- buffer-read-only: t -*-
 ;; Generated automatically by gentune.sh from aarch64-cores.def
 (define_attr "tune"
-	"cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,thunderxt81,thunderxt83,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,tsv110,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55"
+	"cortexa35,cortexa53,cortexa57,cortexa72,cortexa73,thunderx,thunderxt88p1,thunderxt88,octeontx,octeontxt81,octeontxt83,thunderxt81,thunderxt83,xgene1,falkor,qdf24xx,exynosm1,phecda,thunderx2t99p1,vulcan,thunderx2t99,cortexa55,cortexa75,cortexa76,tsv110,saphira,cortexa57cortexa53,cortexa72cortexa53,cortexa73cortexa35,cortexa73cortexa53,cortexa75cortexa55,cortexa76cortexa55"
 	(const (symbol_ref "((enum attr_tune) aarch64_tune)")))