From: Kyrylo Tkachov <Kyrylo.Tkachov@arm.com>
To: Kyrylo Tkachov <Kyrylo.Tkachov@arm.com>,
"gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>
Subject: RE: [PATCH][committed] aarch64: Add Arm Neoverse V2 support
Date: Wed, 28 Sep 2022 11:07:01 +0000 [thread overview]
Message-ID: <PAXPR08MB69268926D6A206C8CE748D6893549@PAXPR08MB6926.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <PAXPR08MB6926AE2012D2B977F4A1C8EC93519@PAXPR08MB6926.eurprd08.prod.outlook.com>
> -----Original Message-----
> From: Gcc-patches <gcc-patches-
> bounces+kyrylo.tkachov=arm.com@gcc.gnu.org> On Behalf Of Kyrylo
> Tkachov via Gcc-patches
> Sent: Friday, September 23, 2022 12:11 PM
> To: gcc-patches@gcc.gnu.org
> Subject: [PATCH][committed] aarch64: Add Arm Neoverse V2 support
>
> Hi all,
>
> This patch adds -mcpu/-mtune support for the Arm Neoverse V2 core.
> This updates the internal references to "demeter", but leaves "demeter" as
> an
> accepted value to -mcpu/-mtune as it appears in the released GCC 12 series.
>
> Bootstrapped and tested on aarch64-none-linux-gnu.
> Pushing to trunk.
This applies, bootstraps and tests cleanly on GCC 12 so I've pushed it to that branch too.
Thanks,
Kyrill
> Thanks,
> Kyrill
>
> gcc/ChangeLog:
>
> * config/aarch64/aarch64-cores.def (neoverse-v2): New entry.
> (demeter): Update tunings to neoversev2.
> * config/aarch64/aarch64-tune.md: Regenerate.
> * config/aarch64/aarch64.cc (demeter_addrcost_table): Rename to
> neoversev2_addrcost_table.
> (demeter_regmove_cost): Rename to neoversev2_addrcost_table.
> (demeter_advsimd_vector_cost): Rename to
> neoversev2_advsimd_vector_cost.
> (demeter_sve_vector_cost): Rename to neoversev2_sve_vector_cost.
> (demeter_scalar_issue_info): Rename to
> neoversev2_scalar_issue_info.
> (demeter_advsimd_issue_info): Rename to
> neoversev2_advsimd_issue_info.
> (demeter_sve_issue_info): Rename to neoversev2_sve_issue_info.
> (demeter_vec_issue_info): Rename to neoversev2_vec_issue_info.
> Update references to above.
> (demeter_vector_cost): Rename to neoversev2_vector_cost.
> (demeter_tunings): Rename to neoversev2_tunings.
> (aarch64_vec_op_count::rename_cycles_per_iter): Use
> neoversev2_sve_issue_info instead of demeter_sve_issue_info.
> * doc/invoke.texi (AArch64 Options): Document neoverse-v2.
prev parent reply other threads:[~2022-09-28 11:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-23 11:11 Kyrylo Tkachov
2022-09-28 11:07 ` Kyrylo Tkachov [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=PAXPR08MB69268926D6A206C8CE748D6893549@PAXPR08MB6926.eurprd08.prod.outlook.com \
--to=kyrylo.tkachov@arm.com \
--cc=gcc-patches@gcc.gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).