{"id":2226275,"url":"http://patchwork.ozlabs.org/api/1.2/covers/2226275/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/cover/bmm.hhuboj6scw.gcc.gcc-TEST.antoyo.29.1.0@forge-stage.sourceware.org/","project":{"id":17,"url":"http://patchwork.ozlabs.org/api/1.2/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":"2026-04-22T10:41:21","name":"[v1,0/1] aarch64: Fix ICE happening in SET_TYPE_VECTOR_SUBPARTS with libgccjit","submitter":{"id":92206,"url":"http://patchwork.ozlabs.org/api/1.2/people/92206/?format=json","name":"Antoni Boucher via Sourceware Forge","email":"forge-bot+antoyo@forge-stage.sourceware.org"},"mbox":"http://patchwork.ozlabs.org/project/gcc/cover/bmm.hhuboj6scw.gcc.gcc-TEST.antoyo.29.1.0@forge-stage.sourceware.org/mbox/","series":[{"id":500984,"url":"http://patchwork.ozlabs.org/api/1.2/series/500984/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/list/?series=500984","date":"2026-04-22T10:41:21","name":"aarch64: Fix ICE happening in SET_TYPE_VECTOR_SUBPARTS with libgccjit","version":1,"mbox":"http://patchwork.ozlabs.org/series/500984/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/covers/2226275/comments/","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":"Antoni Boucher via Sourceware Forge\n ","Date":"Wed, 22 Apr 2026 10:41:21 +0000","Subject":"[PATCH v1 0/1] aarch64: Fix ICE happening in SET_TYPE_VECTOR_SUBPARTS\n with libgccjit","To":"gcc-patches mailing list ","Message-ID":"\n ","X-Mailer":"batrachomyomachia","X-Requested-Reviewer":["pinskia","rsandifo"],"X-Pull-Request-Organization":"gcc","X-Pull-Request-Repository":"gcc-TEST","X-Pull-Request":"https://forge.sourceware.org/gcc/gcc-TEST/pulls/29","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 antoyo@noreply.localhost","Errors-To":"gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org"},"content":"Hi gcc-patches mailing list,\nAntoni Boucher via Sourceware Forge has requested that the following forgejo pull request\nbe published on the mailing list.\n\nCreated on: 2024-12-05 19:10:39+00:00\nLatest update: 2025-11-12 16:22:24+00:00\nChanges: 4 changed files, 95 additions, 69 deletions\nHead revision: antoyo/gcc ref fix/aarch64-gc commit 86c6822f10bee75c8a01548215d161ab5cd7f619\nBase revision: gcc/gcc-TEST ref trunk commit af9a3fe6a52974252516b3eea4c5ab5caae47b4b r15-5894-gaf9a3fe6a52974\nMerge base: af9a3fe6a52974252516b3eea4c5ab5caae47b4b\nFull diff url: https://forge.sourceware.org/gcc/gcc-TEST/pulls/29.diff\nDiscussion: https://forge.sourceware.org/gcc/gcc-TEST/pulls/29\nRequested Reviewers: pinskia, rsandifo\n\n```\nThe structure aarch64_simd_type_info was split in 2 because we do not\nwant to reset the static members of aarch64_simd_type_info to their\ndefault value. We only want the tree types to be GC-ed. This is\nnecessary for libgccjit which can run multiple times in the same\nprocess. If the static values were GC-ed, the second run would\nICE/segfault because of their invalid value.\n\nThe following test suites passed for this patch:\n\n * The aarch64 tests.\n * The aarch64 regression tests.\n\nThe number of failures of the jit tests on aarch64 lowered from +100 to\n~7.\n\ngcc/ChangeLog:\n\tPR target/117923\n\t* config/aarch64/aarch64-builtins.cc: Remove GTY marker on aarch64_simd_types,\n\taarch64_simd_types_trees (new variable), rename aarch64_simd_types to\n\taarch64_simd_types_trees.\n\t* config/aarch64/aarch64-builtins.h: Remove GTY marker on aarch64_simd_types,\n\taarch64_simd_types_trees (new variable).\n\t* config/aarch64/aarch64-sve-builtins-shapes.cc: Rename aarch64_simd_types to\n\taarch64_simd_types_trees.\n\t* config/aarch64/aarch64-sve-builtins.cc: Rename aarch64_simd_types to\n\taarch64_simd_types_trees.\n```\n\n\nChanged files:\n- M: gcc/config/aarch64/aarch64-builtins.cc\n- M: gcc/config/aarch64/aarch64-builtins.h\n- M: gcc/config/aarch64/aarch64-sve-builtins-shapes.cc\n- M: gcc/config/aarch64/aarch64-sve-builtins.cc\n\n\nAntoni Boucher (1):\n aarch64: Fix ICE happening in SET_TYPE_VECTOR_SUBPARTS with libgccjit\n\n gcc/config/aarch64/aarch64-builtins.cc | 129 ++++++++++--------\n gcc/config/aarch64/aarch64-builtins.h | 29 ++--\n .../aarch64/aarch64-sve-builtins-shapes.cc | 4 +-\n gcc/config/aarch64/aarch64-sve-builtins.cc | 2 +-\n 4 files changed, 95 insertions(+), 69 deletions(-)"}