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Fri, 12 May 2023 09:38:55 +0000 To: , , , CC: Christophe Lyon Subject: [PATCH 01/26] arm: [MVE intrinsics] add binary_widen_opt_n shape Date: Fri, 12 May 2023 11:38:30 +0200 Message-ID: <20230512093855.79529-1-christophe.lyon@arm.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-EOPAttributedMessage: 1 X-MS-TrafficTypeDiagnostic: AM7EUR03FT037:EE_|DU0PR08MB9901:EE_|DBAEUR03FT064:EE_|AS2PR08MB8976:EE_ X-MS-Office365-Filtering-Correlation-Id: 51c21e31-1e6f-4813-88c1-08db52ccb9bc 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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Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: DBAEUR03FT064.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS2PR08MB8976 X-Spam-Status: No, score=-12.7 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: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Christophe Lyon via Gcc-patches From: Christophe Lyon Reply-To: Christophe Lyon Errors-To: gcc-patches-bounces+patchwork=sourceware.org@gcc.gnu.org Sender: "Gcc-patches" This patch adds the binary_widen_opt_n shape description. 2022-12-12 Christophe Lyon gcc/ * config/arm/arm-mve-builtins-shapes.cc (binary_widen_opt_n): New. * config/arm/arm-mve-builtins-shapes.h (binary_widen_opt_n): New. --- gcc/config/arm/arm-mve-builtins-shapes.cc | 49 +++++++++++++++++++++++ gcc/config/arm/arm-mve-builtins-shapes.h | 1 + 2 files changed, 50 insertions(+) diff --git a/gcc/config/arm/arm-mve-builtins-shapes.cc b/gcc/config/arm/arm-mve-builtins-shapes.cc index 5a299a272f5..ee4bc3f8ea4 100644 --- a/gcc/config/arm/arm-mve-builtins-shapes.cc +++ b/gcc/config/arm/arm-mve-builtins-shapes.cc @@ -1098,6 +1098,55 @@ struct binary_widen_n_def : public overloaded_base<0> }; SHAPE (binary_widen_n) +/* _t vfoo[_t0](_t, _t) + _t vfoo[_n_t0](_t, _t) + + Example: vqdmullbq. + int32x4_t [__arm_]vqdmulltq[_n_s16](int16x8_t a, int16_t b) + int32x4_t [__arm_]vqdmulltq_m[_n_s16](int32x4_t inactive, int16x8_t a, int16_t b, mve_pred16_t p) + int32x4_t [__arm_]vqdmulltq[_s16](int16x8_t a, int16x8_t b) + int32x4_t [__arm_]vqdmulltq_m[_s16](int32x4_t inactive, int16x8_t a, int16x8_t b, mve_pred16_t p) */ +struct binary_widen_opt_n_def : public overloaded_base<0> +{ + void + build (function_builder &b, const function_group_info &group, + bool preserve_user_namespace) const override + { + b.add_overloaded_functions (group, MODE_none, preserve_user_namespace); + build_all (b, "vw0,v0,v0", group, MODE_none, preserve_user_namespace); + build_all (b, "vw0,v0,s0", group, MODE_n, preserve_user_namespace); + } + + tree + resolve (function_resolver &r) const override + { + unsigned int i, nargs; + type_suffix_index type; + if (!r.check_gp_argument (2, i, nargs) + || (type = r.infer_vector_type (i - 1)) == NUM_TYPE_SUFFIXES) + return error_mark_node; + + type_suffix_index wide_suffix + = find_type_suffix (type_suffixes[type].tclass, + type_suffixes[type].element_bits * 2); + + /* Skip last argument, may be scalar, will be checked below by + finish_opt_n_resolution. */ + unsigned int last_arg = i--; + for (; i > 0; i--) + if (!r.require_matching_vector_type (i, type)) + return error_mark_node; + + /* Check the inactive argument has the wide type. */ + if ((r.pred == PRED_m) + && (r.infer_vector_type (0) != wide_suffix)) + return r.report_no_such_form (type); + + return r.finish_opt_n_resolution (last_arg, 0, type); + } +}; +SHAPE (binary_widen_opt_n) + /* Shape for comparison operations that operate on uniform types. diff --git a/gcc/config/arm/arm-mve-builtins-shapes.h b/gcc/config/arm/arm-mve-builtins-shapes.h index a28cd6a1547..07b12b4af68 100644 --- a/gcc/config/arm/arm-mve-builtins-shapes.h +++ b/gcc/config/arm/arm-mve-builtins-shapes.h @@ -53,6 +53,7 @@ namespace arm_mve extern const function_shape *const binary_rshift_narrow; extern const function_shape *const binary_rshift_narrow_unsigned; extern const function_shape *const binary_widen_n; + extern const function_shape *const binary_widen_opt_n; extern const function_shape *const cmp; extern const function_shape *const create; extern const function_shape *const inherent;