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Thu, 9 Nov 2023 14:13:09 +0000 From: Victor Do Nascimento To: CC: , , , Victor Do Nascimento Subject: [PATCH 2/5] aarch64: rcpc3: Add relevant iterators to handle Neon intrinsics Date: Thu, 9 Nov 2023 14:12:45 +0000 Message-ID: <20231109141300.3542453-3-victor.donascimento@arm.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231109141300.3542453-1-victor.donascimento@arm.com> References: <20231109141300.3542453-1-victor.donascimento@arm.com> MIME-Version: 1.0 X-EOPAttributedMessage: 1 X-MS-TrafficTypeDiagnostic: DB5PEPF00014B9E:EE_|VE1PR08MB5645:EE_|DB5PEPF00014B90:EE_|DBAPR08MB5814:EE_ X-MS-Office365-Filtering-Correlation-Id: ec8b7dcb-a4ac-4dc4-ee6a-08dbe12e08f2 x-checkrecipientrouted: true NoDisclaimer: true X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: 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 X-Forefront-Antispam-Report-Untrusted: CIP:40.67.248.234; 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Ip=[63.35.35.123]; Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: DB5PEPF00014B90.eurprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DBAPR08MB5814 X-Spam-Status: No, score=-12.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, FORGED_SPF_HELO, GIT_PATCH_0, 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=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org The LDAP1 and STL1 Neon ACLE intrinsics, operating on 64-bit data values, operate on single-lane (Vt.1D) or twin-lane (Vt.2D) SIMD register configurations, either in the DI or DF modes. This leads to the need for a mode iterator accounting for the V1DI, V1DF, V2DI and V2DF modes. This patch therefore introduces the new V12DIF mode iterator with which to generate functions operating on signed 64-bit integer and float values and V12DIUP for generating the unsigned and polynomial-type counterparts. Along with this, we modify the associated mode attributes accordingly in order to allow for the implementation of the relevant backend patterns for the intrinsics. gcc/ChangeLog: * config/aarch64/iterators.md (V12DIF): New. (V12DUP): Likewise. (VEL): Add support for all V12DIF-associated modes. (Vetype): Add support for V1DI and V1DF. (Vel): Likewise. --- gcc/config/aarch64/iterators.md | 25 +++++++++++++++++-------- 1 file changed, 17 insertions(+), 8 deletions(-) diff --git a/gcc/config/aarch64/iterators.md b/gcc/config/aarch64/iterators.md index f9e2210095e..471438e27be 100644 --- a/gcc/config/aarch64/iterators.md +++ b/gcc/config/aarch64/iterators.md @@ -314,6 +314,12 @@ ;; All byte modes. (define_mode_iterator VB [V8QI V16QI]) +;; 1 and 2 lane DI and DF modes. +(define_mode_iterator V12DIF [V1DI V1DF V2DI V2DF]) + +;; 1 and 2 lane DI mode for unsigned and poly types. +(define_mode_iterator V12DIUP [V1DI V2DI]) + ;; 2 and 4 lane SI modes. (define_mode_iterator VS [V2SI V4SI]) @@ -1195,10 +1201,10 @@ (define_mode_attr Vetype [(V8QI "b") (V16QI "b") (V4HI "h") (V8HI "h") (V2SI "s") (V4SI "s") - (V2DI "d") + (V2DI "d") (V1DI "d") (V4HF "h") (V8HF "h") (V2SF "s") (V4SF "s") - (V2DF "d") + (V2DF "d") (V1DF "d") (V2x8QI "b") (V2x4HI "h") (V2x2SI "s") (V2x1DI "d") (V2x4HF "h") (V2x2SF "s") @@ -1358,10 +1364,12 @@ (define_mode_attr VEL [(V8QI "QI") (V16QI "QI") (V4HI "HI") (V8HI "HI") (V2SI "SI") (V4SI "SI") - (DI "DI") (V2DI "DI") + (DI "DI") (V1DI "DI") + (V2DI "DI") (V4HF "HF") (V8HF "HF") (V2SF "SF") (V4SF "SF") - (DF "DF") (V2DF "DF") + (DF "DF") (V1DF "DF") + (V2DF "DF") (SI "SI") (HI "HI") (QI "QI") (V4BF "BF") (V8BF "BF") @@ -1378,12 +1386,13 @@ (define_mode_attr Vel [(V8QI "qi") (V16QI "qi") (V4HI "hi") (V8HI "hi") (V2SI "si") (V4SI "si") - (DI "di") (V2DI "di") + (DI "di") (V1DI "si") + (V2DI "di") (V4HF "hf") (V8HF "hf") (V2SF "sf") (V4SF "sf") - (V2DF "df") (DF "df") - (SI "si") (HI "hi") - (QI "qi") + (V1DF "df") (V2DF "df") + (DF "df") (SI "si") + (HI "hi") (QI "qi") (V4BF "bf") (V8BF "bf") (VNx16QI "qi") (VNx8QI "qi") (VNx4QI "qi") (VNx2QI "qi") (VNx8HI "hi") (VNx4HI "hi") (VNx2HI "hi")