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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_bmk_llvm_apm/llvm-master-arm-spec2k6-Oz in repository toolchain/ci/gcc.
from 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 adds 1a15a91a001 Fix PR 103288, ICE after PHI-OPT, move an assigment when st [...] adds bf5f41e4fcc i386: Fix non-robust split condition in define_insn_and_split adds 70613000251 Add IFN_COND_FMIN/FMAX functions adds c39cb6bf835 ranger: Fix up fold_using_range::range_of_address [PR103255] adds 077425c8909 lim: Reset flow sensitive info even for pointers [PR103192] adds 4e6bf0b9dd5 Fix ICE when mixing VLAs and statement expressions [PR91038] adds dd159a4167c aarch64: Add new vector mode V8DI adds 049f0efeaa7 libcpp: Fix up handling of block comments in -fdirectives-o [...] adds c7054648238 Fix two mips target tests compromised by recent IPA work adds 054bf99841a libstdc++: Fix std::type_info::before for ARM [PR103240] adds 6afa1083c6e libstdc++: Set active member of union in std::string [PR103295] adds 5a9572e486a libstdc++: Simplify std::string constructors adds 5ea8803e65e libstdc++: Use std::construct_at in net::ip::address adds d3a9082d7ac doc: document -fimplicit-constexpr adds 2c2148d8c14 Handle folded nonconstant array bounds [PR101702] adds ef342b2d99e i386: Introduce LEGACY_SSE_REGNO_P predicate adds 74509b963ef Add very basic IPA part of modref-kill analysis adds 69a5b3ca5c8 i386: Redefine indirect_thunks_used as HARD_REG_SET. adds 425369bf306 Fix modref summary streaming adds 8e410de43ce x86: Remove "%!" before ret adds 53a643f8568 x86: Add -mharden-sls=[none|all|return|indirect-branch] adds ea9e0d6c274 Avoid pathological function redeclarations when checking ac [...] adds 1a7f2c07741 libcpp: escape non-ASCII source bytes in -Wbidi-chars= [PR103026] adds bef32d4a285 libcpp: capture and underline ranges in -Wbidi-chars= [PR103026] adds 0e4a8656e81 libstdc++: Fix author name in ChangeLog adds 32221357007 Fix PR tree-optimization/103228 and 103228: folding of (typ [...] adds 280d2838c11 Daily bump. adds a72b7a455c1 i386: add alias for f*mul_*ch intrinsics adds 7a2aa63fad0 libgomp: Fix up aligned_alloc arguments [PR102838] adds 17da2c7425e libgomp: Ensure that either gomp_team is properly aligned [ [...] adds 15f5e70cbb3 i386: Fix wrong codegen for -mrelax-cmpxchg-loop adds 8f9f5101d52 tree-optimization/103277 - do abnormal cleanup after call DSE adds e28afbb90f8 testsuite/103278 - adjust gcc.dg/tree-ssa/if-to-switch-3.c adds 206b22d021d Remove MAY_HAVE_DEBUG_MARKER_STMTS and MAY_HAVE_DEBUG_BIND_STMTS. adds edd2249b17f libsanitizer: Fix bootstrap on FreeBSD [PR102675] adds efb7c51024c c-family: Add __builtin_assoc_barrier adds 1a0bce98dcf middle-end: Fix FMA detection when inspecting gimple which [...] adds 9646a3229b9 libstdc++: Replace AC_CACHE_VAL with AC_CACHE_CHECK adds e3dbd2e1402 aix: detect power10 processor. adds 6fa8e0896c6 c++: unqual lookup performed twice w/ template-id ADL [PR102670] adds 90de06a7b3c c++: template-id ADL and partial instantiation [PR99911] adds 1b2b930152b Fix typo. adds 16fab6d691b Fix MIPS test after recent match.pd changes adds ca243ada716 libstdc++: Fix std::char_traits<C>::move for constexpr adds 2196a681d78 x86: Add -mindirect-branch-cs-prefix adds 4f0a2f5a3dd middle-end: check that both sides of complex expression is a mul. adds c331a75d49b Fix modref wrt __builtin_assume_aligned adds 75ac95f6647 Turn -fsemantic-interposition to optimization flag adds 53c964ad996 c++: error recovery during C++20 template-id ADL failure adds 616ca1024a7 IPA: use cgraph_node instance adds 22c242342e3 IPA: fix reproducibility in IPA MOD REF adds 3535be6c6f4 Fortran: NULL() is not interoperable adds 6f4ac4f81f8 Fix rs6000 predicates.md use of decl_replaceable_p adds 93810fd6736 c++: Implement C++23 P0849R8 - auto(x) [PR103049] adds d6ec661e393 d: Use HOST_WIDE_INT for type size temporaries. adds 483092d3d99 Daily bump. adds 09c24fe42ff c++: implicit dummy object in requires clause [PR103198] adds d3152981f71 Reduce cost of aligned sse register store. adds 0790c8aacdf c++: Implement -Wuninitialized for mem-initializers (redux) [...] adds 527e54a4314 Fix tree-optimization/103257: Missed jump threading due too [...] adds 09d462146b3 Fix PR 103317, ICE after PHI-OPT, minmax_replacement produc [...] adds 0fc859f5efc tree-optimization/102436 - restore loop store motion adds fb15abdc9b6 middle-end/103248 - fix RDIV_EXPR handling with fixed point adds 0e510ab5341 libstdc++: Fix ctype changed after newlib update. adds a84177aff7c c++: Fix up -fstrong-eval-order handling of call arguments [...] adds dd85c42c36a c++/103326 - fix ICE in tsubst with VECTOR_CST adds 74a4ece02df Fix IPA modref ubsan. adds ea2954df43d Fix tree-optimization/103314 : Limit folding of (type) X op [...] adds d686cb0d740 libphobos: Don't call __gthread_key_delete in the emutls de [...] adds f316727e5f6 libphobos: Increase size of defaultStackPages on OSX X86_64 [...] adds fd740165e54 c++: nested lambda capturing a capture proxy [PR94376] adds cb09215ad0b c++: cp_walk_subtrees simplification for *_CAST_EXPR adds c7381debe4c Do not abort compilation when dump file is /dev/* adds 79e9f721d1a Revert "Remove MAY_HAVE_DEBUG_MARKER_STMTS and MAY_HAVE_DEB [...]
No new revisions were added by this update.
Summary of changes: ChangeLog | 14 + MAINTAINERS | 3 +- configure | 16 +- configure.ac | 15 +- gcc/ChangeLog | 474 +++++++++++++++++ gcc/DATESTAMP | 2 +- gcc/analyzer/ChangeLog | 23 + 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 | 27 + gcc/c-family/c-common.c | 27 +- gcc/c-family/c-common.h | 2 +- gcc/c-family/c.opt | 24 + gcc/c/ChangeLog | 15 + gcc/c/c-decl.c | 11 +- gcc/c/c-parser.c | 20 + gcc/cgraph.c | 10 +- gcc/cgraph.h | 3 + gcc/cgraphclones.c | 1 + gcc/cgraphunit.c | 7 + gcc/common.opt | 2 +- gcc/config/aarch64/aarch64-modes.def | 5 + gcc/config/aarch64/aarch64-sve.md | 19 +- gcc/config/aarch64/aarch64.c | 4 + gcc/config/aarch64/iterators.md | 2 +- gcc/config/i386/avx512fp16intrin.h | 39 ++ gcc/config/i386/avx512fp16vlintrin.h | 17 + gcc/config/i386/i386-expand.c | 7 +- gcc/config/i386/i386-opts.h | 7 + gcc/config/i386/i386.c | 65 +-- gcc/config/i386/i386.h | 5 +- gcc/config/i386/i386.md | 22 +- gcc/config/i386/i386.opt | 24 + gcc/config/i386/x86-tune-costs.h | 4 +- gcc/config/rs6000/driver-rs6000.c | 3 + gcc/config/rs6000/mma.md | 10 +- gcc/config/rs6000/predicates.md | 4 +- gcc/config/visium/visium.md | 50 +- gcc/cp/ChangeLog | 57 +++ gcc/cp/constexpr.c | 8 + gcc/cp/cp-gimplify.c | 65 ++- gcc/cp/cp-objcp-common.c | 1 + gcc/cp/cp-tree.h | 12 +- gcc/cp/decl.c | 3 +- gcc/cp/init.c | 194 ++++++- gcc/cp/lambda.c | 19 +- gcc/cp/parser.c | 14 + gcc/cp/pt.c | 51 +- gcc/cp/ptree.c | 3 + gcc/cp/semantics.c | 37 +- gcc/cp/tree.c | 7 - gcc/cp/typeck2.c | 26 +- gcc/d/ChangeLog | 5 + gcc/d/decl.cc | 5 +- gcc/doc/extend.texi | 18 + gcc/doc/invoke.texi | 61 ++- gcc/doc/md.texi | 4 + gcc/fortran/ChangeLog | 67 +++ gcc/fortran/check.c | 6 + gcc/fortran/gfortran.h | 41 +- gcc/fortran/interface.c | 77 ++- gcc/fortran/intrinsic.c | 53 +- 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-stmt.c | 22 - gcc/fortran/trans.h | 4 +- gcc/gcc.c | 3 +- gcc/ggc-common.c | 39 +- gcc/gimple-array-bounds.cc | 25 - gcc/gimple-fold.c | 24 +- gcc/gimple-range-fold.cc | 16 +- gcc/gimple-ssa-warn-access.cc | 33 +- gcc/gimplify.c | 79 ++- gcc/internal-fn.c | 4 + gcc/internal-fn.def | 2 + gcc/ipa-modref-tree.c | 46 ++ gcc/ipa-modref-tree.h | 9 + gcc/ipa-modref.c | 224 ++++---- gcc/ipa-modref.h | 1 + gcc/langhooks.h | 2 +- gcc/lto-cgraph.c | 4 + gcc/lto/ChangeLog | 4 + gcc/lto/lto-partition.c | 1 + gcc/match.pd | 28 +- gcc/optabs.def | 2 + gcc/pointer-query.cc | 30 ++ gcc/pointer-query.h | 3 + gcc/print-tree.c | 3 +- gcc/symtab.c | 2 + gcc/testsuite/ChangeLog | 305 +++++++++++ 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/Wbidi-chars-ranges.c | 54 ++ .../c-c++-common/builtin-assoc-barrier-1.c | 71 +++ gcc/testsuite/c-c++-common/cpp/dir-only-9.c | 13 + gcc/testsuite/g++.dg/analyzer/pr102662.C | 39 ++ gcc/testsuite/g++.dg/cpp0x/auto25.C | 4 +- gcc/testsuite/g++.dg/cpp0x/auto9.C | 2 +- gcc/testsuite/g++.dg/cpp0x/lambda/lambda-nested9.C | 41 ++ gcc/testsuite/g++.dg/cpp1z/eval-order11.C | 89 ++++ gcc/testsuite/g++.dg/cpp23/auto-fncast1.C | 14 + gcc/testsuite/g++.dg/cpp23/auto-fncast2.C | 62 +++ gcc/testsuite/g++.dg/cpp23/auto-fncast3.C | 21 + gcc/testsuite/g++.dg/cpp23/auto-fncast4.C | 26 + gcc/testsuite/g++.dg/cpp23/auto-fncast5.C | 39 ++ gcc/testsuite/g++.dg/cpp23/auto-fncast6.C | 14 + gcc/testsuite/g++.dg/cpp2a/concepts-pr84979-2.C | 3 +- gcc/testsuite/g++.dg/cpp2a/concepts-pr84979-3.C | 3 +- .../g++.dg/cpp2a/concepts-recursive-sat1.C | 15 +- gcc/testsuite/g++.dg/cpp2a/concepts-this1.C | 30 ++ gcc/testsuite/g++.dg/cpp2a/fn-template23.C | 36 ++ gcc/testsuite/g++.dg/cpp2a/fn-template24.C | 16 + gcc/testsuite/g++.dg/cpp2a/fn-template25.C | 12 + gcc/testsuite/g++.dg/pr103326.C | 15 + gcc/testsuite/g++.dg/torture/pr103266.C | 23 + gcc/testsuite/g++.dg/warn/Wuninitialized-14.C | 31 ++ gcc/testsuite/g++.dg/warn/Wuninitialized-15.C | 118 +++++ gcc/testsuite/g++.dg/warn/Wuninitialized-16.C | 12 + gcc/testsuite/g++.dg/warn/Wuninitialized-17.C | 33 ++ gcc/testsuite/g++.dg/warn/Wuninitialized-18.C | 22 + gcc/testsuite/g++.dg/warn/Wuninitialized-19.C | 50 ++ gcc/testsuite/g++.dg/warn/Wuninitialized-20.C | 16 + gcc/testsuite/g++.dg/warn/Wuninitialized-21.C | 20 + gcc/testsuite/g++.dg/warn/Wuninitialized-22.C | 37 ++ gcc/testsuite/g++.dg/warn/Wuninitialized-23.C | 24 + gcc/testsuite/g++.dg/warn/Wuninitialized-24.C | 89 ++++ gcc/testsuite/g++.dg/warn/Wuninitialized-25.C | 12 + gcc/testsuite/g++.dg/warn/Wuninitialized-26.C | 22 + gcc/testsuite/g++.dg/warn/Wuninitialized-27.C | 20 + gcc/testsuite/g++.dg/warn/Wuninitialized-28.C | 59 +++ gcc/testsuite/g++.dg/warn/Wuninitialized-29.C | 59 +++ gcc/testsuite/g++.dg/warn/Wuninitialized-30.C | 13 + gcc/testsuite/gcc.c-torture/compile/pr103288-1.c | 6 + gcc/testsuite/gcc.c-torture/compile/pr103314-1.c | 6 + gcc/testsuite/gcc.c-torture/compile/pr103317-1.c | 13 + gcc/testsuite/gcc.c-torture/execute/pr103255.c | 41 ++ gcc/testsuite/gcc.dg/Warray-parameter-10.c | 20 + gcc/testsuite/gcc.dg/Warray-parameter-11.c | 24 + gcc/testsuite/gcc.dg/Wstringop-overflow-82.c | 29 ++ 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/devnull-dump.c | 7 + .../gcc.dg/lto/semantic-interposition-1_0.c | 13 + .../gcc.dg/lto/semantic-interposition-1_1.c | 5 + gcc/testsuite/gcc.dg/pr103248.c | 8 + gcc/testsuite/gcc.dg/pr103277.c | 14 + gcc/testsuite/gcc.dg/signbit-2.c | 3 +- gcc/testsuite/gcc.dg/torture/20211118-1.c | 27 + gcc/testsuite/gcc.dg/tree-ssa/if-to-switch-3.c | 3 +- gcc/testsuite/gcc.dg/tree-ssa/modref-dse-4.c | 26 + gcc/testsuite/gcc.dg/tree-ssa/pr103218-1.c | 28 + gcc/testsuite/gcc.dg/tree-ssa/pr103228-1.c | 11 + gcc/testsuite/gcc.dg/tree-ssa/pr103257-1.c | 11 + gcc/testsuite/gcc.dg/tree-ssa/pr55177-1.c | 14 + gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-18.c | 19 + gcc/testsuite/gcc.dg/tree-ssa/vrp116.c | 4 +- gcc/testsuite/gcc.dg/vect/pr103253.c | 16 + gcc/testsuite/gcc.dg/vla-stexp-3.c | 11 + gcc/testsuite/gcc.dg/vla-stexp-4.c | 94 ++++ gcc/testsuite/gcc.dg/vla-stexp-5.c | 30 ++ gcc/testsuite/gcc.dg/vla-stexp-6.c | 94 ++++ gcc/testsuite/gcc.dg/vla-stexp-7.c | 44 ++ gcc/testsuite/gcc.dg/vla-stexp-8.c | 47 ++ gcc/testsuite/gcc.dg/vla-stexp-9.c | 53 ++ gcc/testsuite/gcc.target/aarch64/pr103311.c | 16 + gcc/testsuite/gcc.target/aarch64/shrn-combine-10.c | 2 +- .../gcc.target/aarch64/sve/cond_fmaxnm_5.c | 28 + .../gcc.target/aarch64/sve/cond_fmaxnm_5_run.c | 4 + .../gcc.target/aarch64/sve/cond_fmaxnm_6.c | 22 + .../gcc.target/aarch64/sve/cond_fmaxnm_6_run.c | 4 + .../gcc.target/aarch64/sve/cond_fmaxnm_7.c | 27 + .../gcc.target/aarch64/sve/cond_fmaxnm_7_run.c | 4 + .../gcc.target/aarch64/sve/cond_fmaxnm_8.c | 26 + .../gcc.target/aarch64/sve/cond_fmaxnm_8_run.c | 4 + .../gcc.target/aarch64/sve/cond_fminnm_5.c | 29 ++ .../gcc.target/aarch64/sve/cond_fminnm_5_run.c | 4 + .../gcc.target/aarch64/sve/cond_fminnm_6.c | 23 + .../gcc.target/aarch64/sve/cond_fminnm_6_run.c | 4 + .../gcc.target/aarch64/sve/cond_fminnm_7.c | 28 + .../gcc.target/aarch64/sve/cond_fminnm_7_run.c | 4 + .../gcc.target/aarch64/sve/cond_fminnm_8.c | 27 + .../gcc.target/aarch64/sve/cond_fminnm_8_run.c | 4 + .../gcc.target/i386/avx512fp16-vfcmulcph-1a.c | 19 +- .../gcc.target/i386/avx512fp16-vfcmulcsh-1a.c | 19 +- .../gcc.target/i386/avx512fp16-vfmulcph-1a.c | 19 +- .../gcc.target/i386/avx512fp16-vfmulcsh-1a.c | 19 +- .../gcc.target/i386/avx512fp16vl-vfcmulcph-1a.c | 20 +- .../gcc.target/i386/avx512fp16vl-vfmulcph-1a.c | 20 +- gcc/testsuite/gcc.target/i386/harden-sls-1.c | 14 + gcc/testsuite/gcc.target/i386/harden-sls-2.c | 14 + gcc/testsuite/gcc.target/i386/harden-sls-3.c | 14 + gcc/testsuite/gcc.target/i386/harden-sls-4.c | 16 + gcc/testsuite/gcc.target/i386/harden-sls-5.c | 17 + .../gcc.target/i386/indirect-thunk-cs-prefix-1.c | 14 + .../gcc.target/i386/indirect-thunk-cs-prefix-2.c | 15 + gcc/testsuite/gcc.target/i386/pr102543.c | 35 ++ gcc/testsuite/gcc.target/i386/pr103069-2.c | 11 +- gcc/testsuite/gcc.target/mips/frame-header-1.c | 2 +- gcc/testsuite/gcc.target/mips/frame-header-2.c | 2 +- gcc/testsuite/gcc.target/mips/octeon-bbit-1.c | 4 +- gcc/testsuite/gcc.target/powerpc/pr102976.c | 14 + gcc/testsuite/gfortran.dg/pr101329.f90 | 13 + gcc/testsuite/gfortran.dg/pr103286.f90 | 11 + gcc/tree-eh.c | 12 +- gcc/tree-ssa-dse.c | 68 ++- gcc/tree-ssa-dse.h | 2 +- gcc/tree-ssa-loop-im.c | 180 ++++++- gcc/tree-ssa-math-opts.c | 4 + gcc/tree-ssa-phiopt.c | 6 + gcc/tree-ssa-strlen.c | 152 +++--- gcc/tree-vect-slp-patterns.c | 6 +- gcc/tree.c | 1 + gcc/varasm.c | 6 +- gcc/varasm.h | 2 +- gcc/varpool.c | 8 +- libcpp/ChangeLog | 71 +++ libcpp/include/cpplib.h | 18 +- libcpp/init.c | 1 + libcpp/internal.h | 7 + libcpp/lex.c | 570 ++++++++++++++++++++- libgomp/ChangeLog | 29 ++ libgomp/alloc.c | 18 +- libgomp/libgomp.h | 6 +- libgomp/team.c | 5 + libgomp/work.c | 4 +- libphobos/libdruntime/core/thread/fiber.d | 10 + libphobos/libdruntime/gcc/emutls.d | 6 - libsanitizer/ChangeLog | 7 + libsanitizer/sanitizer_common/Makefile.am | 1 + libsanitizer/sanitizer_common/Makefile.in | 1 + libstdc++-v3/ChangeLog | 131 +++++ libstdc++-v3/acinclude.m4 | 284 ++++------ libstdc++-v3/config/os/newlib/ctype_base.h | 19 +- libstdc++-v3/configure | 400 +++++++-------- libstdc++-v3/include/bits/basic_string.h | 344 +++++++++++-- libstdc++-v3/include/bits/basic_string.tcc | 148 ++++-- libstdc++-v3/include/bits/char_traits.h | 40 +- libstdc++-v3/include/bits/cow_string.h | 2 +- libstdc++-v3/include/bits/stl_bvector.h | 50 +- libstdc++-v3/include/experimental/internet | 8 +- libstdc++-v3/include/ext/type_traits.h | 4 +- libstdc++-v3/include/std/string | 2 + libstdc++-v3/include/std/version | 6 +- libstdc++-v3/libsupc++/tinfo2.cc | 5 +- libstdc++-v3/src/c++17/ryu/MERGE | 2 +- libstdc++-v3/src/c++17/ryu/d2s_intrinsics.h | 9 +- .../testsuite/18_support/type_info/103240.cc | 36 ++ .../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 + .../21_strings/basic_string/modifiers/constexpr.cc | 53 ++ .../basic_string/modifiers/swap/char/constexpr.cc | 49 ++ .../modifiers/swap/wchar_t/constexpr.cc | 49 ++ .../testsuite/21_strings/basic_string/version.cc | 25 + .../requirements/constexpr_functions_c++20.cc | 23 +- .../21_strings/headers/string/synopsis.cc | 33 +- libstdc++-v3/testsuite/util/testsuite_shared.cc | 12 + 281 files changed, 8527 insertions(+), 1202 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 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