[gcc/devel/sphinx] Merge branch 'master' into devel/sphinx

Martin Liska marxin@gcc.gnu.org
Mon Nov 22 12:58:31 GMT 2021


https://gcc.gnu.org/g:ffa33d36af92357098870be1e7dbedad0f883a37

commit ffa33d36af92357098870be1e7dbedad0f883a37
Merge: 42369195bef f456eaf2e0f
Author: Martin Liska <mliska@suse.cz>
Date:   Mon Nov 22 13:58:10 2021 +0100

    Merge branch 'master' into devel/sphinx

Diff:

 ChangeLog                                          |   14 +
 MAINTAINERS                                        |    3 +-
 configure                                          |   16 +-
 configure.ac                                       |   15 +-
 gcc/ChangeLog                                      |  736 ++++++++++++
 gcc/DATESTAMP                                      |    2 +-
 gcc/analyzer/ChangeLog                             |   57 +
 gcc/analyzer/constraint-manager.cc                 |    4 +-
 gcc/analyzer/engine.cc                             |   10 +-
 gcc/analyzer/program-state.cc                      |    9 +-
 gcc/analyzer/program-state.h                       |    3 +-
 gcc/analyzer/region-model-impl-calls.cc            |   69 ++
 gcc/analyzer/region-model-manager.cc               |    7 +
 gcc/analyzer/region-model.cc                       |   85 +-
 gcc/analyzer/region-model.h                        |   21 +-
 gcc/analyzer/svalue.cc                             |    8 +
 gcc/c-family/ChangeLog                             |   41 +
 gcc/c-family/c-common.c                            |   66 +-
 gcc/c-family/c-common.h                            |    2 +-
 gcc/c-family/c.opt                                 |   24 +
 gcc/c/ChangeLog                                    |   29 +
 gcc/c/c-decl.c                                     |   11 +-
 gcc/c/c-parser.c                                   |   20 +
 gcc/c/c-typeck.c                                   |    5 +-
 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/bfin/bfin.md                            |    9 +-
 gcc/config/darwin-driver.c                         |   18 +
 gcc/config/darwin.c                                |   24 -
 gcc/config/darwin.h                                |   98 +-
 gcc/config/darwin.opt                              |    4 +
 gcc/config/i386/avx512fp16intrin.h                 |   39 +
 gcc/config/i386/avx512fp16vlintrin.h               |   17 +
 gcc/config/i386/constraints.md                     |    5 +
 gcc/config/i386/darwin.h                           |   31 -
 gcc/config/i386/darwin32-biarch.h                  |   13 -
 gcc/config/i386/darwin64-biarch.h                  |   13 -
 gcc/config/i386/i386-expand.c                      |    7 +-
 gcc/config/i386/i386-options.c                     |    5 +-
 gcc/config/i386/i386-opts.h                        |    7 +
 gcc/config/i386/i386-protos.h                      |    1 +
 gcc/config/i386/i386.c                             |   95 +-
 gcc/config/i386/i386.h                             |    5 +-
 gcc/config/i386/i386.md                            |   30 +-
 gcc/config/i386/i386.opt                           |   24 +
 gcc/config/i386/x86-tune-costs.h                   |    4 +-
 gcc/config/rs6000/driver-rs6000.c                  |    3 +
 gcc/config/rs6000/emmintrin.h                      |   24 +-
 gcc/config/rs6000/mma.md                           |   10 +-
 gcc/config/rs6000/predicates.md                    |    4 +-
 gcc/config/s390/s390.md                            |    2 +-
 gcc/config/visium/visium.md                        |   50 +-
 gcc/config/xtensa/xtensa.md                        |    4 +-
 gcc/cp/ChangeLog                                   |  128 +++
 gcc/cp/constexpr.c                                 |    9 +
 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                                        |   62 +-
 gcc/cp/ptree.c                                     |    3 +
 gcc/cp/semantics.c                                 |   37 +-
 gcc/cp/tree.c                                      |    7 -
 gcc/cp/typeck.c                                    |    2 +
 gcc/cp/typeck2.c                                   |   26 +-
 gcc/d/ChangeLog                                    |    5 +
 gcc/d/decl.cc                                      |    5 +-
 gcc/doc/extend.texi                                |   18 +
 gcc/doc/invoke.texi                                |   64 +-
 gcc/doc/md.texi                                    |    4 +
 gcc/fortran/ChangeLog                              |   84 ++
 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                      |   68 +-
 gcc/fortran/trans-stmt.c                           |   22 -
 gcc/fortran/trans-types.c                          |    4 +-
 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-harden-conditionals.cc                  |    9 +-
 gcc/gimple-range-fold.cc                           |   16 +-
 gcc/gimple-range-gori.cc                           |   20 +-
 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                                   | 1215 +++++++++++---------
 gcc/ipa-modref.h                                   |    1 +
 gcc/ipa-pure-const.c                               |    4 +-
 gcc/jit/ChangeLog                                  |   51 +
 gcc/jit/docs/topics/compatibility.rst              |   43 +-
 gcc/jit/docs/topics/functions.rst                  |   26 +
 gcc/jit/docs/topics/types.rst                      |  122 ++
 gcc/jit/jit-recording.h                            |    7 +
 gcc/jit/libgccjit.c                                |  264 +++++
 gcc/jit/libgccjit.h                                |   89 ++
 gcc/jit/libgccjit.map                              |   21 +
 gcc/langhooks.h                                    |    2 +-
 gcc/lto-cgraph.c                                   |    4 +
 gcc/lto/ChangeLog                                  |    4 +
 gcc/lto/lto-partition.c                            |    1 +
 gcc/match.pd                                       |   31 +-
 gcc/optabs.def                                     |    2 +
 gcc/opts.c                                         |    1 +
 gcc/pointer-query.cc                               |   30 +
 gcc/pointer-query.h                                |    3 +
 gcc/print-tree.c                                   |    3 +-
 gcc/symtab.c                                       |    2 +
 gcc/testsuite/ChangeLog                            |  492 ++++++++
 gcc/testsuite/c-c++-common/Waddress-5.c            |  133 +++
 gcc/testsuite/c-c++-common/Waddress-6.c            |   32 +
 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/gomp/masked-1.C               |   14 +
 gcc/testsuite/g++.dg/pr102988.C                    |   17 +
 gcc/testsuite/g++.dg/pr103326.C                    |   15 +
 gcc/testsuite/g++.dg/torture/pr103266.C            |   23 +
 gcc/testsuite/g++.dg/torture/pr103351.C            |   88 ++
 gcc/testsuite/g++.dg/warn/Waddress-7.C             |   76 ++
 gcc/testsuite/g++.dg/warn/Walways-true-2.C         |    2 +-
 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/g++.target/i386/pr101180.C           |   25 +
 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/pr103052.c     |   35 +
 gcc/testsuite/gcc.c-torture/execute/pr103255.c     |   41 +
 gcc/testsuite/gcc.dg/Walways-true-2.c              |    2 +-
 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/explode-1.c          |    4 +-
 gcc/testsuite/gcc.dg/analyzer/pr102695.c           |   44 +
 gcc/testsuite/gcc.dg/analyzer/pr103217.c           |   42 +
 gcc/testsuite/gcc.dg/analyzer/pr94858-1.c          |    2 +
 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/pr103254.c                    |   25 +
 gcc/testsuite/gcc.dg/pr103277.c                    |   14 +
 gcc/testsuite/gcc.dg/pr25530.c                     |    2 +-
 gcc/testsuite/gcc.dg/signbit-2.c                   |    3 +-
 gcc/testsuite/gcc.dg/torture/20211118-1.c          |   27 +
 .../gcc.dg/torture/fp-int-convert-timode-3.c       |    1 -
 .../gcc.dg/torture/fp-int-convert-timode-4.c       |    1 -
 gcc/testsuite/gcc.dg/tree-prof/merge_block.c       |    2 +-
 gcc/testsuite/gcc.dg/tree-ssa/if-to-switch-3.c     |    3 +-
 gcc/testsuite/gcc.dg/tree-ssa/modref-15.c          |    9 +
 gcc/testsuite/gcc.dg/tree-ssa/modref-dse-4.c       |   26 +
 gcc/testsuite/gcc.dg/tree-ssa/modref-dse-6.c       |   23 +
 gcc/testsuite/gcc.dg/tree-ssa/pr103218-1.c         |   28 +
 gcc/testsuite/gcc.dg/tree-ssa/pr103220-1.c         |   15 +
 gcc/testsuite/gcc.dg/tree-ssa/pr103220-2.c         |   16 +
 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 +-
 .../complex/fast-math-bb-slp-complex-mla-double.c  |    5 +-
 .../complex/fast-math-bb-slp-complex-mla-float.c   |    6 +-
 .../complex/fast-math-bb-slp-complex-mls-double.c  |    7 +-
 .../complex/fast-math-bb-slp-complex-mls-float.c   |    6 +-
 .../complex/fast-math-bb-slp-complex-mul-double.c  |    5 +-
 .../complex/fast-math-bb-slp-complex-mul-float.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.dg/weak/weak-3.c                 |    6 +-
 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/pr101180.c           |   12 +
 gcc/testsuite/gcc.target/i386/pr102543.c           |   35 +
 gcc/testsuite/gcc.target/i386/pr103069-2.c         |   11 +-
 gcc/testsuite/gcc.target/i386/pr103275.c           |   83 ++
 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/gcc.target/s390/20211119.c           |   12 +
 gcc/testsuite/gcc.target/s390/mul-wide.c           |    9 +
 gcc/testsuite/gcc.target/s390/umul-wide.c          |    9 +
 gcc/testsuite/gfortran.dg/dec_math_5.f90           |  104 ++
 gcc/testsuite/gfortran.dg/pr101329.f90             |   13 +
 gcc/testsuite/gfortran.dg/pr103286.f90             |   11 +
 gcc/testsuite/jit.dg/all-non-failing-tests.h       |   10 +
 gcc/testsuite/jit.dg/test-reflection.c             |   95 ++
 gcc/testsuite/lib/target-supports.exp              |    6 +-
 gcc/tree-eh.c                                      |   12 +-
 gcc/tree-ssa-alias.c                               |    2 +-
 gcc/tree-ssa-dce.c                                 |    4 +
 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                           |   15 +-
 gcc/tree-ssa-phiopt.c                              |    6 +
 gcc/tree-ssa-strlen.c                              |  152 +--
 gcc/tree-vect-slp-patterns.c                       |   26 +-
 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 ++++++++-
 libgcc/ChangeLog                                   |   21 +
 libgcc/config.host                                 |    7 +-
 libgcc/config/i386/darwin-lib.h                    |    9 -
 libgcc/config/i386/libgcc-darwin.10.4.ver          |   98 --
 libgcc/config/i386/libgcc-darwin.10.5.ver          |  102 --
 libgcc/config/libgcc-libsystem.ver                 |   38 +-
 libgcc/config/rs6000/libgcc-darwin.10.4.ver        |   93 --
 libgcc/config/rs6000/libgcc-darwin.10.5.ver        |  106 --
 libgcc/config/t-darwin                             |   13 +
 libgcc/config/t-darwin-noeh                        |    4 +
 libgcc/config/t-slibgcc-darwin                     |   74 +-
 libgcc/emutls.c                                    |   17 +-
 libgomp/ChangeLog                                  |   29 +
 libgomp/alloc.c                                    |   18 +-
 libgomp/libgomp.h                                  |    6 +-
 libgomp/team.c                                     |    5 +
 libgomp/work.c                                     |    4 +-
 libphobos/ChangeLog                                |   16 +
 libphobos/libdruntime/core/thread/fiber.d          |   10 +
 libphobos/libdruntime/gcc/emutls.d                 |    6 -
 libphobos/testsuite/lib/libphobos.exp              |    7 +
 libsanitizer/ChangeLog                             |    7 +
 libsanitizer/sanitizer_common/Makefile.am          |    1 +
 libsanitizer/sanitizer_common/Makefile.in          |    1 +
 libstdc++-v3/ChangeLog                             |  224 ++++
 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           |  384 ++++++-
 libstdc++-v3/include/bits/basic_string.tcc         |  153 ++-
 libstdc++-v3/include/bits/char_traits.h            |  132 ++-
 libstdc++-v3/include/bits/cow_string.h             |    2 +-
 libstdc++-v3/include/bits/erase_if.h               |    8 +-
 libstdc++-v3/include/bits/stl_bvector.h            |   50 +-
 libstdc++-v3/include/debug/macros.h                |   42 +-
 libstdc++-v3/include/debug/map.h                   |   11 +-
 libstdc++-v3/include/debug/multimap.h              |   11 +-
 libstdc++-v3/include/debug/multiset.h              |   11 +-
 libstdc++-v3/include/debug/set.h                   |   11 +-
 libstdc++-v3/include/debug/unordered_map           |   14 +
 libstdc++-v3/include/debug/unordered_set           |   14 +
 libstdc++-v3/include/experimental/internet         |    8 +-
 libstdc++-v3/include/experimental/map              |   12 +-
 libstdc++-v3/include/experimental/set              |   10 +-
 libstdc++-v3/include/experimental/unordered_map    |   12 +-
 libstdc++-v3/include/experimental/unordered_set    |   12 +-
 libstdc++-v3/include/ext/type_traits.h             |    4 +-
 libstdc++-v3/include/ext/vstring.h                 |    1 +
 libstdc++-v3/include/std/map                       |   12 +-
 libstdc++-v3/include/std/set                       |   10 +-
 libstdc++-v3/include/std/string                    |    2 +
 libstdc++-v3/include/std/string_view               |    2 +
 libstdc++-v3/include/std/unordered_map             |   12 +-
 libstdc++-v3/include/std/unordered_set             |   12 +-
 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 +-
 libstdc++-v3/src/c++98/locale_init.cc              |   11 +-
 .../testsuite/18_support/type_info/103240.cc       |   36 +
 .../21_strings/basic_string/capacity/char/1.cc     |    3 +
 .../capacity/char/resize_and_overwrite.cc          |   14 +
 .../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 +
 .../21_strings/basic_string/operators/char/1.cc    |    3 +
 .../testsuite/21_strings/basic_string/version.cc   |   25 +
 .../requirements/constexpr_functions_c++20.cc      |   23 +-
 .../21_strings/headers/string/synopsis.cc          |   33 +-
 .../27_io/basic_istringstream/cons/char/1.cc       |  119 +-
 .../27_io/basic_istringstream/cons/wchar_t/1.cc    |  119 +-
 .../27_io/basic_ostringstream/cons/char/1.cc       |  121 +-
 .../27_io/basic_ostringstream/cons/wchar_t/1.cc    |  122 +-
 .../27_io/basic_stringstream/cons/char/1.cc        |  121 +-
 .../27_io/basic_stringstream/cons/wchar_t/1.cc     |  119 +-
 .../filesystem/path/factory/u8path-char8_t.cc      |    4 +-
 libstdc++-v3/testsuite/lib/prune.exp               |    5 +-
 libstdc++-v3/testsuite/util/testsuite_shared.cc    |   12 +
 398 files changed, 12765 insertions(+), 2512 deletions(-)


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