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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_bmk_gnu_eabi_stm32/gnu_eabi-master-arm_eabi-coremark-O3 in repository toolchain/ci/gcc.
from a8029add306 Daily bump. adds a29174904bb Cleanup tree-ssa-alias and tree-ssa-dse use of modref summary adds 5a6100a2553 tsan: remove not needed -ldl in options adds a7ef5da3a9c Do not pass NULL to memset in ssa_global_cache. adds 8a601f9bc45 Remove gcc.dg/pr103229.c adds 64f3e71c302 Extend modref to track kills adds e9a53a4f764 libstdc++: [_GLIBCXX_DEBUG] Remove _Safe_container<>::_M_safe() adds 3057f1ab737 VAX: Add the `setmemhi' instruction adds a34edf9a3e9 Track nondeterminism and interposable calls in ipa-modref adds 09f33d12b54 [Commmitted] Move some testcases to torture from tree-ssa adds b85a03ae11b Daily bump. adds 3e09331f6ae VAX: Implement the `-mlra' command-line option adds adcfd2c45c3 gcc.dg/uninit-pred-9_b.c: Correct last adjustment for cris-elf adds 267318a2857 c++: constexpr virtual and vbase thunk adds 4df7f8c7983 c++: don't do constexpr folding in unevaluated context adds bd95d75f341 c++: c++20 constexpr default ctor and array init adds daa9c6b015a c++: is_this_parameter and coroutines proxies adds 37326651b43 c++: check constexpr constructor body adds 2317082c151 c++: location of lambda object and conversion call adds d2944597206 libgomp: Add a testcase for omp_get_num_teams inside of tar [...] adds 9fa72756d90 libgomp, nvptx: Honor OpenMP 5.1 num_teams lower bound adds 625eef42e32 i386: Fix up x86 atomic_bit_test* expanders for !TARGET_HIM [...] adds a68933da014 testsuite: i386: Require dfp in gcc.target/i386/pr101346.c adds a91f844ef44 libffi: Use #define instead of .macro in src/x86/win64.S [ [...] adds 2551cd4f9bc [tree-vectorizer.c] Merge pass_vectorize::execute with vect [...] adds d1ca8aeaf34 tree-optimization/103219 - avoid ICE in unroll-and-jam adds 4d281ff7ddd PR target/103069: Relax cmpxchg loop for x86 target adds 220bd61874c tree-optimization/103237 - avoid vectorizing unhandled doub [...] adds 540d92ae9b6 path solver: Default to global range if nothing found. adds fcdf49a0ad3 Fix PHI ordering problems in the path solver. adds aea72386831 openmp: Add support for thread_limit clause on target adds 7d768a9d6ff libffi: Update LOCAL_PATCHES adds 650108971b8 x86: Add gcc.target/i386/pr103205-2.c adds b2e1ac54859 testsuite: Add testcase for already fixed PR [PR100469] adds 82ec4cb3c43 Fortran: openmp: Add support for thread_limit clause on target adds 6c29c9d6a7d Drop tree overflow in irange setter. adds bcebd057205 Use 'location_hash' for 'seen_locations' in 'gcc/profile.c: [...] adds f861ed8b29a Use 'location_hash' for 'gcc/diagnostic-spec.h:nowarn_map' adds d10b863fa3d libstdc++: Unordered containers merge re-use hash code adds b7f0147833a Ada, Darwin : Use DSYMUTIL_FOR_TARGET in libgnat/gnarl builds. adds bd5159bdd4f testsuite, Darwin: In tsvc.h, use malloc for Darwin <= 9. adds d3cc82dc9cc configure, Darwin: Check ld64 support for -platform-version. adds fabe8cc41e9 IPA: Provide a mechanism to register static DTORs via cxa_atexit. adds 4c19122bf5a Check optab before transforming atomic bit test and operations adds d1753b4be98 gimple-fold: Transform stp*cpy_chk to str*cpy directly adds cea4dab861b gimple-fold: Use ranges to simplify _chk calls adds 323026c7dfe gimple-fold: Use ranges to simplify strncat and snprintf adds 29e4163a092 c++: split_nonconstant_init and flexarrays adds 87c2080b056 c++: Add -fimplicit-constexpr adds e2b57363fc1 Daily bump. adds a031aaa2ac9 Update my email address. adds 074ee8d9a91 Add a missing return when transforming atomic bit test and [...] adds 3200de91bc7 tree-optimization: [PR103245] Improve detection of abs patt [...] adds e69b7c57798 Fix uninitialized access in merge_call_side_effects adds 473b5e87346 x86_64: Avoid rorx rotation instructions with -Os. adds eacdfaf7ca0 waccess: Fix up pass_waccess::check_alloc_size_call [PR102009] adds 47de0b56ee4 openmp: Regimplify operands of GIMPLE_COND in a few more pl [...] adds 9ceaf0fee35 libgomp: Mark thread_limit clause to target construct as im [...] adds 9f7fc820146 ipa-sra: Testcase that removing a "returns_nonnull" retval works adds 23125fab7b1 Replace more DEBUG_EXPR_DECL creations with build_debug_expr_decl adds d699f03720f arc: Update arc specific tests adds f98f373dd82 tree-optimization/102880 - make PHI-OPT recognize more CFGs adds 04520645038 tree-optimization/102880 - improve CD-DCE adds b796ab35d11 arc: Update (u)maddhisi4 patterns adds 97197694715 libstdc++: Fix typos in tests adds 8d8e8f3ad56 libstdc++: Fix out-of-bound array accesses in testsuite adds 11c4a06a6c1 tree-optimization: [PR103218] Fold ((type)(a<0)) << SIGNBIT [...] adds 132f1c27770 c++: improve print_node of PTRMEM_CST adds e1c0c908f85 analyzer: fix overeager sharing of bounded_range instances [...] adds 9836e907c4f signbit-2: make test check for scalar or vector versions adds 0002a8a1997 shrn-combine-10: update test to current codegen. adds ba6e17e78db Avoid assuming maximum string length is constant [PR102960]. adds 59434931fb6 libstdc++: Use hidden friends for vector<bool>::reference s [...] adds b96e2ff9d8c libstdc++: Implement constexpr std::basic_string for C++20 adds 7461b581312 libstdc++: Merge latest Ryu sources adds c31733c3bf5 fortran: Tiny sort_actual internal refactoring adds 5888512f241 fortran: Reverse actual vs dummy argument mapping adds 5d9d16db96f fortran: simplify elemental arguments walking adds e94e2cf9f9b fortran: Delete redundant missing_arg_type field adds 48a8c5be5b9 fortran: Identify arguments by their names adds 4cdf7db9a39 rs6000: MMA test case emits wrong code when building a vect [...] adds e4641191287 PCH: Make the save and restore diagnostics more robust. adds a1d2b162026 configure, Darwin: Set appropriate defaults for host-shared. adds 3b3c9932338 Fortran: avoid NULL pointer dereference on invalid range in [...] adds 42cdf08ad84 MAINTAINERS: Add myself to DCO section and update email address adds 6dc90c4dbb6 Use modref summaries for byte-wise dead store elimination. adds 395848255cf c-family: don't cache large vecs adds 73e4d9f1751 libstdc++: Fix tests for constexpr std::string adds 6b1695f4a09 Daily bump. adds 8c693978dd6 Fix clearing of to_info_lto in ipa_merge_modref_summary_aft [...] adds a80d4e098b1 analyzer: don't assume target has alloca [PR102779] adds 111fd515f28 analyzer: fix missing -Wanalyzer-write-to-const [PR102695] adds 51c500269bf libcpp: Implement -Wbidi-chars for CVE-2021-42574 [PR103026] adds b8ce19bb1a0 visium: Fix non-robust split condition in define_insn_and_split
No new revisions were added by this update.
Summary of changes: ChangeLog | 14 + MAINTAINERS | 5 +- configure | 16 +- configure.ac | 15 +- gcc/ChangeLog | 376 +++++++++++++++++++ gcc/DATESTAMP | 2 +- gcc/ada/ChangeLog | 5 + gcc/ada/gcc-interface/Makefile.in | 4 +- gcc/analyzer/ChangeLog | 6 + gcc/analyzer/constraint-manager.cc | 4 +- gcc/analyzer/region-model-impl-calls.cc | 69 ++++ gcc/analyzer/region-model-manager.cc | 7 + gcc/analyzer/region-model.cc | 52 ++- gcc/analyzer/region-model.h | 1 + gcc/c-family/ChangeLog | 16 + gcc/c-family/c-common.c | 12 +- gcc/c-family/c-cppbuiltin.c | 2 + gcc/c-family/c-omp.c | 25 +- gcc/c-family/c-opts.c | 3 + gcc/c-family/c.opt | 28 ++ gcc/c/ChangeLog | 5 + gcc/c/c-parser.c | 1 + gcc/cfgexpand.c | 5 +- gcc/config.in | 6 + gcc/config/arc/arc.md | 34 +- gcc/config/darwin.h | 5 + gcc/config/i386/i386-expand.c | 76 ++++ gcc/config/i386/i386-options.c | 7 +- gcc/config/i386/i386-protos.h | 2 + gcc/config/i386/i386.md | 22 +- gcc/config/i386/i386.opt | 4 + gcc/config/i386/sync.md | 123 ++++++- gcc/config/rs6000/mma.md | 10 +- gcc/config/vax/vax.c | 11 +- gcc/config/vax/vax.h | 1 + gcc/config/vax/vax.md | 64 ++++ gcc/config/vax/vax.opt | 4 + gcc/config/visium/visium.md | 50 +-- gcc/configure | 21 +- gcc/configure.ac | 16 +- gcc/cp/ChangeLog | 70 ++++ gcc/cp/Make-lang.in | 2 +- gcc/cp/call.c | 6 +- gcc/cp/class.c | 11 +- gcc/cp/constexpr.c | 132 +++++-- gcc/cp/cp-tree.h | 4 +- gcc/cp/decl.c | 10 +- gcc/cp/error.c | 3 +- gcc/cp/init.c | 7 +- gcc/cp/lambda.c | 7 +- gcc/cp/parser.c | 1 + gcc/cp/ptree.c | 3 + gcc/cp/semantics.c | 3 +- gcc/cp/typeck2.c | 9 + gcc/diagnostic-spec.c | 4 +- gcc/diagnostic-spec.h | 9 +- gcc/doc/invoke.texi | 39 +- gcc/doc/tm.texi | 8 + gcc/doc/tm.texi.in | 2 + gcc/fortran/ChangeLog | 66 ++++ gcc/fortran/gfortran.h | 41 ++- gcc/fortran/interface.c | 77 +++- gcc/fortran/intrinsic.c | 53 ++- gcc/fortran/openmp.c | 3 +- gcc/fortran/resolve.c | 3 +- gcc/fortran/trans-array.c | 35 +- gcc/fortran/trans-array.h | 2 +- gcc/fortran/trans-expr.c | 9 +- gcc/fortran/trans-intrinsic.c | 2 +- gcc/fortran/trans-openmp.c | 2 + gcc/fortran/trans-stmt.c | 22 -- gcc/fortran/trans.h | 4 +- gcc/ggc-common.c | 39 +- gcc/gimple-fold.c | 368 ++++++++----------- gcc/gimple-loop-jam.c | 2 +- gcc/gimple-range-cache.cc | 3 +- gcc/gimple-range-path.cc | 63 ++-- gcc/gimple-range-path.h | 1 + gcc/gimple-ssa-warn-access.cc | 10 +- gcc/gimplify.c | 11 +- gcc/ipa-modref-tree.c | 214 +++++++++++ gcc/ipa-modref-tree.h | 24 +- gcc/ipa-modref.c | 348 +++++++++++++++--- gcc/ipa-modref.h | 22 ++ gcc/ipa-param-manipulation.c | 17 +- gcc/ipa.c | 200 +++++++++- gcc/langhooks.h | 2 +- gcc/match.pd | 32 +- gcc/omp-expand.c | 102 +++--- gcc/print-tree.c | 3 +- gcc/profile.c | 3 +- gcc/target.def | 10 + gcc/testsuite/ChangeLog | 295 +++++++++++++++ gcc/testsuite/c-c++-common/Wbidi-chars-1.c | 12 + gcc/testsuite/c-c++-common/Wbidi-chars-10.c | 27 ++ gcc/testsuite/c-c++-common/Wbidi-chars-11.c | 13 + gcc/testsuite/c-c++-common/Wbidi-chars-12.c | 19 + gcc/testsuite/c-c++-common/Wbidi-chars-13.c | 17 + gcc/testsuite/c-c++-common/Wbidi-chars-14.c | 38 ++ gcc/testsuite/c-c++-common/Wbidi-chars-15.c | 59 +++ gcc/testsuite/c-c++-common/Wbidi-chars-16.c | 26 ++ gcc/testsuite/c-c++-common/Wbidi-chars-17.c | 30 ++ gcc/testsuite/c-c++-common/Wbidi-chars-2.c | 9 + gcc/testsuite/c-c++-common/Wbidi-chars-3.c | 11 + gcc/testsuite/c-c++-common/Wbidi-chars-4.c | 188 ++++++++++ gcc/testsuite/c-c++-common/Wbidi-chars-5.c | 188 ++++++++++ gcc/testsuite/c-c++-common/Wbidi-chars-6.c | 155 ++++++++ gcc/testsuite/c-c++-common/Wbidi-chars-7.c | 9 + gcc/testsuite/c-c++-common/Wbidi-chars-8.c | 13 + gcc/testsuite/c-c++-common/Wbidi-chars-9.c | 29 ++ gcc/testsuite/c-c++-common/asan/null-deref-1.c | 2 +- gcc/testsuite/c-c++-common/gomp/loop-11.c | 5 + gcc/testsuite/c-c++-common/tsan/free_race.c | 1 + gcc/testsuite/c-c++-common/tsan/free_race2.c | 1 + gcc/testsuite/g++.dg/abi/abi-tag16.C | 2 +- gcc/testsuite/g++.dg/abi/abi-tag18a.C | 2 +- gcc/testsuite/g++.dg/abi/guard4.C | 3 +- gcc/testsuite/g++.dg/abi/lambda-defarg1.C | 1 + gcc/testsuite/g++.dg/abi/mangle26.C | 2 +- gcc/testsuite/g++.dg/analyzer/pr102662.C | 39 ++ gcc/testsuite/g++.dg/cpp0x/constexpr-diag3.C | 14 +- gcc/testsuite/g++.dg/cpp0x/constexpr-ex1.C | 4 +- gcc/testsuite/g++.dg/cpp0x/constexpr-ice5.C | 2 +- gcc/testsuite/g++.dg/cpp0x/constexpr-incomplete2.C | 2 +- gcc/testsuite/g++.dg/cpp0x/constexpr-memfn1.C | 4 +- gcc/testsuite/g++.dg/cpp0x/constexpr-neg3.C | 4 +- .../g++.dg/cpp0x/constexpr-specialization.C | 8 +- gcc/testsuite/g++.dg/cpp0x/inh-ctor19.C | 2 +- gcc/testsuite/g++.dg/cpp0x/inh-ctor30.C | 1 + gcc/testsuite/g++.dg/cpp0x/lambda/lambda-mangle3.C | 1 + gcc/testsuite/g++.dg/cpp0x/lambda/lambda-mangle5.C | 1 + gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C | 4 +- gcc/testsuite/g++.dg/cpp1y/auto-fn12.C | 1 + gcc/testsuite/g++.dg/cpp1y/constexpr-89285-2.C | 2 +- gcc/testsuite/g++.dg/cpp1y/constexpr-89285.C | 2 +- gcc/testsuite/g++.dg/cpp1y/constexpr-loop5.C | 4 +- gcc/testsuite/g++.dg/cpp1z/constexpr-lambda7.C | 2 +- gcc/testsuite/g++.dg/cpp2a/constexpr-dtor3.C | 18 +- gcc/testsuite/g++.dg/cpp2a/constexpr-new13.C | 4 +- gcc/testsuite/g++.dg/cpp2a/constexpr-virtual20.C | 22 ++ gcc/testsuite/g++.dg/cpp2a/constinit11.C | 10 +- gcc/testsuite/g++.dg/cpp2a/constinit12.C | 4 +- gcc/testsuite/g++.dg/cpp2a/constinit14.C | 2 +- gcc/testsuite/g++.dg/cpp2a/constinit15.C | 2 +- gcc/testsuite/g++.dg/cpp2a/spaceship-constexpr1.C | 4 +- gcc/testsuite/g++.dg/cpp2a/spaceship-eq3.C | 4 +- gcc/testsuite/g++.dg/cpp2a/udlit-class-nttp-neg2.C | 4 +- gcc/testsuite/g++.dg/debug/dwarf2/auto1.C | 2 +- gcc/testsuite/g++.dg/debug/dwarf2/cdtor-1.C | 2 +- gcc/testsuite/g++.dg/debug/dwarf2/lambda1.C | 2 +- gcc/testsuite/g++.dg/debug/dwarf2/pr54508.C | 2 +- gcc/testsuite/g++.dg/debug/dwarf2/pubnames-2.C | 2 +- gcc/testsuite/g++.dg/debug/dwarf2/pubnames-3.C | 2 +- gcc/testsuite/g++.dg/ext/flexary37.C | 2 +- gcc/testsuite/g++.dg/ext/is_literal_type3.C | 4 + gcc/testsuite/g++.dg/ext/visibility/template7.C | 2 +- gcc/testsuite/g++.dg/gcov/gcov-12.C | 2 +- gcc/testsuite/g++.dg/gcov/gcov-2.C | 2 +- gcc/testsuite/g++.dg/init/array41a.C | 27 ++ gcc/testsuite/g++.dg/ipa/devirt-35.C | 5 +- gcc/testsuite/g++.dg/ipa/devirt-36.C | 4 +- gcc/testsuite/g++.dg/ipa/devirt-37.C | 2 +- gcc/testsuite/g++.dg/ipa/devirt-44.C | 2 +- gcc/testsuite/g++.dg/ipa/imm-devirt-1.C | 4 +- gcc/testsuite/g++.dg/lookup/builtin5.C | 2 +- gcc/testsuite/g++.dg/lto/inline-crossmodule-1_0.C | 2 +- gcc/testsuite/g++.dg/modules/enum-1_a.C | 2 +- gcc/testsuite/g++.dg/modules/fn-inline-1_c.C | 2 +- gcc/testsuite/g++.dg/modules/pmf-1_a.H | 2 +- gcc/testsuite/g++.dg/modules/pmf-1_b.C | 2 +- gcc/testsuite/g++.dg/modules/used-1_c.C | 2 +- gcc/testsuite/g++.dg/opt/pr100469.C | 32 ++ gcc/testsuite/g++.dg/tls/thread_local11.C | 2 +- gcc/testsuite/g++.dg/tls/thread_local11a.C | 2 +- gcc/testsuite/g++.dg/tm/pr46653.C | 2 +- gcc/testsuite/g++.dg/tree-ssa/pr31146-2.C | 2 +- gcc/testsuite/g++.dg/ubsan/pr70035.C | 2 +- gcc/testsuite/g++.old-deja/g++.other/delete6.C | 2 +- .../tree-ssa => gcc.c-torture/compile}/pr100278.c | 2 - .../tree-ssa => gcc.c-torture/compile}/pr101189.c | 2 - .../tree-ssa => gcc.c-torture/execute}/pr100453.c | 2 - .../tree-ssa => gcc.c-torture/execute}/pr101335.c | 2 - gcc/testsuite/gcc.dg/Wobjsize-1.c | 5 +- gcc/testsuite/gcc.dg/Wstringop-overflow-84.c | 15 + gcc/testsuite/gcc.dg/analyzer/capacity-1.c | 4 +- gcc/testsuite/gcc.dg/analyzer/capacity-3.c | 4 +- gcc/testsuite/gcc.dg/analyzer/pr102695.c | 44 +++ gcc/testsuite/gcc.dg/analyzer/strchr-1.c | 26 ++ gcc/testsuite/gcc.dg/fold-stringops-1.c | 23 ++ gcc/testsuite/gcc.dg/fold-stringops-2.c | 63 ++++ gcc/testsuite/gcc.dg/fold-stringops-3.c | 18 + gcc/testsuite/gcc.dg/ipa/ipa-sra-4.c | 2 +- gcc/testsuite/gcc.dg/ipa/ipa-sra-ret-nonull.c | 40 ++ gcc/testsuite/gcc.dg/pr102009.c | 10 + gcc/testsuite/gcc.dg/pr103184-1.c | 43 +++ gcc/testsuite/gcc.dg/pr103184-2.c | 12 + gcc/testsuite/gcc.dg/pr103207.c | 15 + gcc/testsuite/gcc.dg/pr103268-1.c | 10 + gcc/testsuite/gcc.dg/pr103268-2.c | 12 + gcc/testsuite/gcc.dg/signbit-2.c | 3 +- gcc/testsuite/gcc.dg/torture/pr103219.c | 24 ++ gcc/testsuite/gcc.dg/torture/pr103237.c | 24 ++ gcc/testsuite/gcc.dg/tree-ssa/modref-dse-3.c | 22 ++ gcc/testsuite/gcc.dg/tree-ssa/modref-dse-4.c | 26 ++ gcc/testsuite/gcc.dg/tree-ssa/modref-dse-5.c | 43 +++ gcc/testsuite/gcc.dg/tree-ssa/phi-opt-26.c | 31 ++ gcc/testsuite/gcc.dg/tree-ssa/pr102880.c | 27 ++ gcc/testsuite/gcc.dg/tree-ssa/pr103218-1.c | 28 ++ gcc/testsuite/gcc.dg/tree-ssa/pr103245-1.c | 25 ++ gcc/testsuite/gcc.dg/tree-ssa/pr69270-3.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-7.c | 2 +- gcc/testsuite/gcc.dg/uninit-pred-9_b.c | 4 +- gcc/testsuite/gcc.dg/vect/tsvc/tsvc.h | 8 + gcc/testsuite/gcc.target/aarch64/shrn-combine-10.c | 2 +- gcc/testsuite/gcc.target/arc/add_n-combine.c | 4 +- gcc/testsuite/gcc.target/arc/builtin_eh.c | 3 +- gcc/testsuite/gcc.target/arc/mul64-1.c | 2 +- gcc/testsuite/gcc.target/arc/tls-gd.c | 4 +- gcc/testsuite/gcc.target/arc/tls-ie.c | 4 +- gcc/testsuite/gcc.target/arc/tls-ld.c | 6 +- gcc/testsuite/gcc.target/arc/tmac-4.c | 29 ++ gcc/testsuite/gcc.target/arc/uncached-8.c | 5 +- gcc/testsuite/gcc.target/i386/pr101346.c | 1 + gcc/testsuite/gcc.target/i386/pr103069-1.c | 35 ++ gcc/testsuite/gcc.target/i386/pr103069-2.c | 70 ++++ gcc/testsuite/gcc.target/i386/pr103205-2.c | 46 +++ gcc/testsuite/gcc.target/i386/pr103205.c | 11 + gcc/testsuite/gcc.target/powerpc/pr102976.c | 14 + gcc/testsuite/gcc.target/vax/setmem.c | 22 ++ gcc/testsuite/gfortran.dg/pr103286.f90 | 11 + gcc/testsuite/lib/g++-dg.exp | 3 +- gcc/testsuite/lib/target-supports.exp | 4 + gcc/tree-inline.c | 17 +- gcc/tree-into-ssa.c | 7 +- gcc/tree-ssa-alias.c | 277 ++++++++------ gcc/tree-ssa-ccp.c | 40 +- gcc/tree-ssa-dce.c | 171 ++++++++- gcc/tree-ssa-dse.c | 75 ++-- gcc/tree-ssa-loop-ivopts.c | 5 +- gcc/tree-ssa-loop.c | 51 --- gcc/tree-ssa-phiopt.c | 71 ++-- gcc/tree-ssa-strlen.c | 152 ++++---- gcc/tree-ssa-structalias.c | 1 + gcc/tree-ssa.c | 5 +- gcc/tree-vect-loop.c | 11 + gcc/tree-vectorizer.c | 121 ++++-- gcc/value-range.cc | 8 + libcpp/include/cpplib.h | 18 +- libcpp/init.c | 1 + libcpp/internal.h | 7 + libcpp/lex.c | 408 ++++++++++++++++++++- libffi/ChangeLog | 9 + libffi/LOCAL_PATCHES | 1 + libffi/src/x86/win64.S | 13 +- libgomp/ChangeLog | 41 +++ libgomp/config/nvptx/target.c | 31 +- libgomp/config/nvptx/team.c | 3 + libgomp/config/nvptx/teams.c | 6 +- libgomp/libgomp.texi | 2 +- libgomp/target.c | 28 +- libgomp/task.c | 26 +- .../libgomp.c-c++-common/thread-limit-1.c | 23 ++ libgomp/testsuite/libgomp.c/teams-5.c | 17 + .../testsuite/libgomp.fortran/thread-limit-1.f90 | 41 +++ libstdc++-v3/ChangeLog | 144 ++++++++ libstdc++-v3/include/bits/basic_string.h | 276 ++++++++++++-- libstdc++-v3/include/bits/basic_string.tcc | 69 +++- libstdc++-v3/include/bits/cow_string.h | 2 +- libstdc++-v3/include/bits/hashtable.h | 10 +- libstdc++-v3/include/bits/hashtable_policy.h | 13 + libstdc++-v3/include/bits/stl_bvector.h | 50 +-- libstdc++-v3/include/debug/deque | 6 +- libstdc++-v3/include/debug/forward_list | 23 +- libstdc++-v3/include/debug/list | 24 +- libstdc++-v3/include/debug/map.h | 8 +- libstdc++-v3/include/debug/multimap.h | 8 +- libstdc++-v3/include/debug/multiset.h | 8 +- libstdc++-v3/include/debug/safe_container.h | 4 - libstdc++-v3/include/debug/set.h | 8 +- libstdc++-v3/include/debug/string | 22 +- libstdc++-v3/include/debug/unordered_map | 24 +- libstdc++-v3/include/debug/unordered_set | 24 +- libstdc++-v3/include/debug/vector | 10 +- libstdc++-v3/include/experimental/internet | 2 + libstdc++-v3/include/ext/type_traits.h | 4 +- libstdc++-v3/include/std/string | 2 + libstdc++-v3/include/std/version | 6 +- libstdc++-v3/src/c++17/memory_resource.cc | 2 +- libstdc++-v3/src/c++17/ryu/MERGE | 2 +- libstdc++-v3/src/c++17/ryu/d2s_intrinsics.h | 9 +- libstdc++-v3/testsuite/20_util/to_address/1_neg.cc | 2 +- .../21_strings/basic_string/allocator/71964.cc | 2 +- .../21_strings/basic_string/cons/char/constexpr.cc | 174 +++++++++ .../basic_string/cons/wchar_t/constexpr.cc | 174 +++++++++ .../21_strings/basic_string/literals/constexpr.cc | 22 ++ .../basic_string/modifiers/append/wchar_t/1.cc | 2 +- .../21_strings/basic_string/modifiers/constexpr.cc | 53 +++ .../basic_string/modifiers/swap/char/constexpr.cc | 49 +++ .../modifiers/swap/wchar_t/constexpr.cc | 49 +++ .../basic_string/operations/compare/wchar_t/1.cc | 4 +- .../testsuite/21_strings/basic_string/version.cc | 25 ++ .../21_strings/headers/string/synopsis.cc | 33 +- .../testsuite/23_containers/set/allocator/71964.cc | 2 +- .../unordered_multiset/modifiers/merge.cc | 22 ++ .../23_containers/unordered_set/modifiers/merge.cc | 43 +++ .../testsuite/26_numerics/random/concept.cc | 8 + .../string_view/operations/compare/wchar_t/1.cc | 4 +- 307 files changed, 7426 insertions(+), 1294 deletions(-) create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-1.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-10.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-11.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-12.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-13.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-14.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-15.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-16.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-17.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-2.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-3.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-4.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-5.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-6.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-7.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-8.c create mode 100644 gcc/testsuite/c-c++-common/Wbidi-chars-9.c create mode 100644 gcc/testsuite/c-c++-common/gomp/loop-11.c create mode 100644 gcc/testsuite/g++.dg/analyzer/pr102662.C create mode 100644 gcc/testsuite/g++.dg/cpp2a/constexpr-virtual20.C create mode 100644 gcc/testsuite/g++.dg/init/array41a.C create mode 100644 gcc/testsuite/g++.dg/opt/pr100469.C rename gcc/testsuite/{gcc.dg/tree-ssa => gcc.c-torture/compile}/pr100278.c (78%) rename gcc/testsuite/{gcc.dg/tree-ssa => gcc.c-torture/compile}/pr101189.c (79%) rename gcc/testsuite/{gcc.dg/tree-ssa => gcc.c-torture/execute}/pr100453.c (80%) rename gcc/testsuite/{gcc.dg/tree-ssa => gcc.c-torture/execute}/pr101335.c (79%) create mode 100644 gcc/testsuite/gcc.dg/Wstringop-overflow-84.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/pr102695.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/strchr-1.c create mode 100644 gcc/testsuite/gcc.dg/fold-stringops-1.c create 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