{"id":2226875,"url":"http://patchwork.ozlabs.org/api/patches/2226875/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/patch/bmm.hhuph3sz8c.gcc.gcc-TEST.clyon.121.2.7@forge-stage.sourceware.org/","project":{"id":17,"url":"http://patchwork.ozlabs.org/api/projects/17/?format=json","name":"GNU Compiler Collection","link_name":"gcc","list_id":"gcc-patches.gcc.gnu.org","list_email":"gcc-patches@gcc.gnu.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"","list_archive_url":null,"date":"2026-04-22T19:01:41","name":"[v2,07/14] arm: [MVE intrinsics] add scalar_s64_shift scalar_u64_shift shapes [PR122216]","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"b436c0ace68c268e62782f3ecb52b4ae946138b0","submitter":{"id":92734,"url":"http://patchwork.ozlabs.org/api/people/92734/?format=json","name":"Christophe Lyon via Sourceware Forge","email":"forge-bot+clyon@forge-stage.sourceware.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/gcc/patch/bmm.hhuph3sz8c.gcc.gcc-TEST.clyon.121.2.7@forge-stage.sourceware.org/mbox/","series":[{"id":501104,"url":"http://patchwork.ozlabs.org/api/series/501104/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/list/?series=501104","date":"2026-04-22T19:01:35","name":"arm: [MVE intrinsics] rework vpnot, vgetq_lane, vsetq_lane, vuninitialized and scalar shifts","version":2,"mbox":"http://patchwork.ozlabs.org/series/501104/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2226875/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2226875/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","gcc-patches@gcc.gnu.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","gcc-patches@gcc.gnu.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=38.145.34.32; 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server2.sourceware.org","From":"Christophe Lyon via Sourceware Forge\n ","Date":"Wed, 22 Apr 2026 19:01:41 +0000","Subject":"[PATCH v2 07/14] arm: [MVE intrinsics] add scalar_s64_shift\n scalar_u64_shift shapes [PR122216]","To":"gcc-patches mailing list ","Cc":"sloosemore@baylibre.com","Message-ID":"\n ","X-Mailer":"batrachomyomachia","X-Pull-Request-Organization":"gcc","X-Pull-Request-Repository":"gcc-TEST","X-Pull-Request":"https://forge.sourceware.org/gcc/gcc-TEST/pulls/121","References":"\n ","In-Reply-To":"\n ","X-Patch-URL":"\n https://forge.sourceware.org/clyon/gcc-TEST/commit/2b8088fba6ee7c71c1bbeef66c7370ef459aea8f","X-BeenThere":"gcc-patches@gcc.gnu.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Gcc-patches mailing list ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Reply-To":"gcc-patches mailing list ,\n sloosemore@baylibre.com, clyon@gcc.gnu.org","Errors-To":"gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org"},"content":"From: Christophe Lyon \n\nThis patch adds the scalar_s64_shift and scalar_u64_shift shape\ndescriptions.\n\ngcc/ChangeLog:\n\n\tPR target/122216\n\t* config/arm/arm-mve-builtins-shapes.cc (scalar_s64_shift): New.\n\t(scalar_u64_shift): New.\n\t* config/arm/arm-mve-builtins-shapes.h: Likewise.\n---\n gcc/config/arm/arm-mve-builtins-shapes.cc | 30 +++++++++++++++++++++++\n gcc/config/arm/arm-mve-builtins-shapes.h | 2 ++\n 2 files changed, 32 insertions(+)","diff":"diff --git a/gcc/config/arm/arm-mve-builtins-shapes.cc b/gcc/config/arm/arm-mve-builtins-shapes.cc\nindex 03f70f8ba167..41e656e0861e 100644\n--- a/gcc/config/arm/arm-mve-builtins-shapes.cc\n+++ b/gcc/config/arm/arm-mve-builtins-shapes.cc\n@@ -1723,6 +1723,36 @@ struct mvn_def : public overloaded_base<0>\n };\n SHAPE (mvn)\n \n+/* int64_t foo(int64_t, int32_t)\n+\n+ Example: asrl\n+ int64_t [__arm_]arsl(int64_t value, int32_t shift) */\n+struct scalar_s64_shift_def : public nonoverloaded_base\n+{\n+ void\n+ build (function_builder &b, const function_group_info &group,\n+\t bool preserve_user_namespace) const override\n+ {\n+ build_all (b, \"ss64,ss64,ss32\", group, MODE_none, preserve_user_namespace);\n+ }\n+};\n+SHAPE (scalar_s64_shift)\n+\n+/* uint64_t foo(uint64_t, int32_t)\n+\n+ Example: lsll.\n+ uint64_t [__arm_]lsll(uint64_t value, int32_t shift) */\n+struct scalar_u64_shift_def : public nonoverloaded_base\n+{\n+ void\n+ build (function_builder &b, const function_group_info &group,\n+\t bool preserve_user_namespace) const override\n+ {\n+ build_all (b, \"su64,su64,ss32\", group, MODE_none, preserve_user_namespace);\n+ }\n+};\n+SHAPE (scalar_u64_shift)\n+\n /* _t vfoo[_t0](_t, _t, const_int)\n \n Check that 'idx' is in the [0..#num_lanes - 1] range.\ndiff --git a/gcc/config/arm/arm-mve-builtins-shapes.h b/gcc/config/arm/arm-mve-builtins-shapes.h\nindex 4763eeeda320..1841a8f7b22e 100644\n--- a/gcc/config/arm/arm-mve-builtins-shapes.h\n+++ b/gcc/config/arm/arm-mve-builtins-shapes.h\n@@ -67,6 +67,8 @@ namespace arm_mve\n extern const function_shape *const load_ext_gather_offset;\n extern const function_shape *const load_gather_base;\n extern const function_shape *const mvn;\n+ extern const function_shape *const scalar_s64_shift;\n+ extern const function_shape *const scalar_u64_shift;\n extern const function_shape *const setq_lane;\n extern const function_shape *const store;\n extern const function_shape *const store_scatter_base;\n","prefixes":["v2","07/14"]}