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DIR:OUT; SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Oct 2021 11:26:23.3719 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c4e851f8-73e3-4a77-a6f9-08d984ce4cae X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d; Ip=[63.33.187.114]; Helo=[64aa7808-outbound-2.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: AM5EUR03FT030.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR08MB4576 X-Spam-Status: No, score=-4.6 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_PASS, TXREP, UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Oct 2021 11:26:27 -0000 Hi Przemek, > -----Original Message----- > From: Przemyslaw Wirkus > Sent: Wednesday, September 22, 2021 9:35 AM > To: gcc-patches@gcc.gnu.org > Cc: Richard Earnshaw ; Richard Sandiford > ; Marcus Shawcroft > ; Kyrylo Tkachov > Subject: [PATCH][GCC] aarch64: enable cortex-a510 CPU >=20 > Patch is adding 'cortex-a510' to -mcpu command line option. >=20 > gcc/ChangeLog: >=20 > 2021-09-02 Przemyslaw Wirkus >=20 > * config/aarch64/aarch64-cores.def (AARCH64_CORE): New > Cortex-A510 core. > * config/aarch64/aarch64-tune.md: Regenerate. > * doc/invoke.texi: Update docs. +/* Arm9.0-A Architecture Processors. */ Typo, should be "Armv9.0-a". + +/* Arm ('A') cores. */ +AARCH64_CORE("cortex-a510", cortexa510, cortexa55, 9A, AARCH64_FL_FOR_AR= CH9 | AARCH64_FL_SVE2_BITPERM | AARCH64_FL_MEMTAG | AARCH64_FL_I8MM | AARCH= 64_FL_BF16, neoversen2, 0x41, 0xd46, -1) + We'll need to update the tuning anyway once we do it properly, but for now = I think for the COSTS field (4th to last) we should go with cortexa53 rathe= r than neoversen2. Ok with those changes. Thanks, Kyrill