{"id":2233045,"url":"http://patchwork.ozlabs.org/api/1.2/covers/2233045/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/cover/20260505151030.1749548-1-waffl3x@baylibre.com/","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":"<20260505151030.1749548-1-waffl3x@baylibre.com>","list_archive_url":null,"date":"2026-05-05T15:01:53","name":"[00/12] OpenMP/C++: 'allocate' directive","submitter":{"id":90070,"url":"http://patchwork.ozlabs.org/api/1.2/people/90070/?format=json","name":"Waffl3x","email":"waffl3x@baylibre.com"},"mbox":"http://patchwork.ozlabs.org/project/gcc/cover/20260505151030.1749548-1-waffl3x@baylibre.com/mbox/","series":[{"id":502853,"url":"http://patchwork.ozlabs.org/api/1.2/series/502853/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/list/?series=502853","date":"2026-05-05T15:01:54","name":"OpenMP/C++: 'allocate' directive","version":1,"mbox":"http://patchwork.ozlabs.org/series/502853/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/covers/2233045/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\tdkim=pass (2048-bit key;\n unprotected) header.d=baylibre-com.20251104.gappssmtp.com\n header.i=@baylibre-com.20251104.gappssmtp.com header.a=rsa-sha256\n header.s=20251104 header.b=N5c0xd2g;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; 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This version splits the patch up into a significantly more coherent and\nreviewable set of patches. I ran into many issues during this, as a result this\nversion gains a few features, and loses some early diagnostics in templates.\nHowever, it should also be significantly more polished.\n\nBootstrapped and regtested on x86_64-linux-gnu.\n\nWaffl3x (12):\n libgomp.c: Change _Alignof to alignof for C++ in test\n OpenMP/C: Change repetitive allocator clause diagnostic wording\n OpenMP/C++: Remove case PRAGMA_OMP_ALLOCATE from\n cp_parser_omp_construct\n OpenMP/C++: Add support for 'omp allocate' directive\n OpenMP/C++: Enhance diagnostics of 'omp allocate' directive\n OpenMP/C++: Force location wrapper on 'omp allocate' directive clauses\n OpenMP/C++: Don't do NRVO on vars used in an 'omp allocate' directive\n OpenMP/C++: Add static analysis of allocate directive allocator clause\n OpenMP/C++: Diagnose constexpr vars in an allocate directive\n OpenMP/C++: Sorry for static vars in implicit constexpr functions\n OpenMP/C++: Sorry for allocate directive in omp::decl attribute\n OpenMP/C++: Avoid quadratic complexity in diagnostic\n\n gcc/c/c-parser.cc | 2 +-\n gcc/cp/constexpr.cc | 2 +\n gcc/cp/cp-tree.def | 11 +\n gcc/cp/cp-tree.h | 17 +\n gcc/cp/parser.cc | 405 ++++++-\n gcc/cp/pt.cc | 40 +\n gcc/cp/semantics.cc | 414 +++++++\n gcc/cp/typeck.cc | 5 +-\n gcc/gimplify.cc | 10 +-\n gcc/testsuite/c-c++-common/gomp/allocate-10.c | 5 +-\n gcc/testsuite/c-c++-common/gomp/allocate-11.c | 29 +-\n gcc/testsuite/c-c++-common/gomp/allocate-12.c | 33 +-\n gcc/testsuite/c-c++-common/gomp/allocate-14.c | 3 -\n gcc/testsuite/c-c++-common/gomp/allocate-15.c | 3 -\n gcc/testsuite/c-c++-common/gomp/allocate-16.c | 20 +-\n gcc/testsuite/c-c++-common/gomp/allocate-17.c | 2 +-\n gcc/testsuite/c-c++-common/gomp/allocate-18.c | 18 +-\n gcc/testsuite/c-c++-common/gomp/allocate-19.c | 25 +-\n gcc/testsuite/c-c++-common/gomp/allocate-20.c | 343 ++++++\n gcc/testsuite/c-c++-common/gomp/allocate-5.c | 32 +-\n gcc/testsuite/c-c++-common/gomp/allocate-9.c | 94 +-\n .../gomp/allocate-allocator-handle.h | 19 +\n gcc/testsuite/c-c++-common/gomp/directive-1.c | 1 -\n .../c-c++-common/gomp/uses_allocators-1.c | 4 +-\n gcc/testsuite/g++.dg/gomp/allocate-10.C | 111 ++\n gcc/testsuite/g++.dg/gomp/allocate-11.C | 18 +\n gcc/testsuite/g++.dg/gomp/allocate-12.C | 38 +\n gcc/testsuite/g++.dg/gomp/allocate-13.C | 28 +\n gcc/testsuite/g++.dg/gomp/allocate-14.C | 1037 +++++++++++++++++\n gcc/testsuite/g++.dg/gomp/allocate-15.C | 92 ++\n gcc/testsuite/g++.dg/gomp/allocate-16.C | 251 ++++\n gcc/testsuite/g++.dg/gomp/allocate-17.C | 557 +++++++++\n gcc/testsuite/g++.dg/gomp/allocate-18.C | 274 +++++\n gcc/testsuite/g++.dg/gomp/allocate-19.C | 128 ++\n gcc/testsuite/g++.dg/gomp/allocate-20.C | 96 ++\n gcc/testsuite/g++.dg/gomp/allocate-21.C | 88 ++\n gcc/testsuite/g++.dg/gomp/allocate-22.C | 31 +\n gcc/testsuite/g++.dg/gomp/allocate-23.C | 24 +\n gcc/testsuite/g++.dg/gomp/allocate-24.C | 26 +\n gcc/testsuite/g++.dg/gomp/allocate-5.C | 410 +++++++\n gcc/testsuite/g++.dg/gomp/allocate-6.C | 391 +++++++\n gcc/testsuite/g++.dg/gomp/allocate-7.C | 224 ++++\n gcc/testsuite/g++.dg/gomp/allocate-8.C | 48 +\n gcc/testsuite/g++.dg/gomp/allocate-9.C | 78 ++\n .../g++.dg/gomp/allocate-allocator-handle.h | 18 +\n .../g++.dg/gomp/allocate-handles-1.C | 61 +\n .../g++.dg/gomp/allocate-handles-2.C | 45 +\n gcc/testsuite/g++.dg/gomp/omp-constexpr.C | 3 +-\n libgomp/testsuite/libgomp.c++/allocate-2.C | 329 ++++++\n .../allocate-4.c | 3 -\n .../allocate-5.c | 3 -\n .../allocate-6.c | 3 -\n .../allocate-7.c | 8 +-\n 53 files changed, 5752 insertions(+), 208 deletions(-)\n create mode 100644 gcc/testsuite/c-c++-common/gomp/allocate-20.c\n create mode 100644 gcc/testsuite/c-c++-common/gomp/allocate-allocator-handle.h\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-10.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-11.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-12.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-13.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-14.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-15.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-16.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-17.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-18.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-19.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-20.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-21.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-22.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-23.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-24.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-5.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-6.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-7.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-8.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-9.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-allocator-handle.h\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-handles-1.C\n create mode 100644 gcc/testsuite/g++.dg/gomp/allocate-handles-2.C\n create mode 100644 libgomp/testsuite/libgomp.c++/allocate-2.C\n rename libgomp/testsuite/{libgomp.c => libgomp.c-c++-common}/allocate-4.c (95%)\n rename libgomp/testsuite/{libgomp.c => libgomp.c-c++-common}/allocate-5.c (96%)\n rename libgomp/testsuite/{libgomp.c => libgomp.c-c++-common}/allocate-6.c (98%)\n rename libgomp/testsuite/{libgomp.c => libgomp.c-c++-common}/allocate-7.c (84%)"}