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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Dec 2023 12:43:21.7584 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 60bab6bf-abf8-49a0-5758-08dbf658ee3f X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: DU6PEPF00009527.eurprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB9PR08MB7448 X-Spam-Status: No, score=-6.2 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,FORGED_SPF_HELO,KAM_DMARC_NONE,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE,UNPARSEABLE_RELAY autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: This series adds support for function multiversioning on aarch64. Patches 1-3 are already approved, with just one minor change from the previous version of patch 1 suggested by Richard Sandiford. Patches 4-5 are updated based on Richard's reviews. The only major change is replacing the EXPANDED_CLONES_ATTRIBUTE target hook with the TARGET_HAS_FMV_TARGET_ATTRIBUTE macro. I've also reorganised dispatch_function_versions and aarch64_mangle_decl_assembler_name, along with several other minor fixes. The updated series passes regression testing on both aarch64 for C and C++. The previous version passed testing on x86; I haven't retested it since. Ok for master? Thanks, Andrew