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

[Martin Liska <marxin@gcc.gnu.org>]

https://gcc.gnu.org/g:918bc838c2803f08e4d7ccd179396d48cb8ec804

commit 918bc838c2803f08e4d7ccd179396d48cb8ec804
Merge: 8de5354e2cf 47d2dcd1397
Author: Martin Liska <mliska@suse.cz>
Date:   Tue Sep 6 06:52:14 2022 +0200

    Merge branch 'master' into devel/sphinx

Diff:

 gcc/ChangeLog                                      | 305 +++++++++++++++++++++
 gcc/DATESTAMP                                      |   2 +-
 gcc/ada/ChangeLog                                  | 239 ++++++++++++++++
 gcc/analyzer/ChangeLog                             |  14 +
 gcc/analyzer/region-model-impl-calls.cc            |  16 +-
 gcc/analyzer/region-model.cc                       |  29 ++
 gcc/analyzer/region-model.h                        |   3 +
 gcc/analyzer/region.cc                             |  10 +
 gcc/analyzer/region.h                              |   2 +
 gcc/common/config/riscv/riscv-common.cc            |   4 +
 gcc/config/aarch64/aarch64-builtins.cc             |   9 +-
 gcc/config/aarch64/aarch64-c.cc                    |  13 -
 gcc/config/aarch64/aarch64-protos.h                |   1 -
 gcc/config/aarch64/aarch64.cc                      |  17 +-
 gcc/config/i386/i386.md                            |   9 +-
 gcc/config/loongarch/genopts/loongarch.opt.in      |   4 +
 gcc/config/loongarch/loongarch.cc                  |   6 +
 gcc/config/loongarch/loongarch.opt                 |   4 +
 gcc/config/riscv/riscv-opts.h                      |   3 +
 gcc/config/riscv/riscv.md                          |  28 +-
 gcc/config/riscv/riscv.opt                         |   3 +
 gcc/doc/invoke.texi                                |  15 +
 gcc/fortran/ChangeLog                              |  26 ++
 gcc/fortran/dump-parse-tree.cc                     |  38 ++-
 gcc/fortran/gfortran.h                             |  13 +-
 gcc/fortran/openmp.cc                              | 218 +++++++++------
 gcc/fortran/parse.cc                               |   3 +-
 gcc/fortran/trans-openmp.cc                        |  35 ++-
 gcc/gimple-predicate-analysis.cc                   | 135 +++++----
 gcc/gimple-predicate-analysis.h                    |   4 +-
 gcc/gimple-range-fold.cc                           |   9 +-
 gcc/range-op-float.cc                              |  10 -
 gcc/testsuite/ChangeLog                            |  54 ++++
 gcc/testsuite/g++.dg/pr106824.C                    |  76 +++++
 .../gcc.dg/analyzer/fold-string-to-char.c          |   8 +
 gcc/testsuite/gcc.dg/analyzer/out-of-bounds-4.c    |  65 +++++
 gcc/testsuite/gcc.dg/analyzer/strcpy-3.c           |  23 ++
 gcc/testsuite/gcc.dg/cpp/c11-trigraphs-1.c         |   5 +
 gcc/testsuite/gcc.dg/cpp/c2x-trigraphs-1.c         |  10 +
 gcc/testsuite/gcc.dg/cpp/c2x-trigraphs-2.c         |   5 +
 .../gcc.dg/tree-ssa/vrp-float-signbit-2.c          |  24 ++
 gcc/testsuite/gcc.target/aarch64/spellcheck_10.c   |  13 +
 gcc/testsuite/gcc.target/i386/pr106453.c           |  13 +
 .../gcc.target/loongarch/direct-extern-1.c         |   6 +
 .../gcc.target/loongarch/direct-extern-2.c         |   6 +
 gcc/testsuite/gcc.target/riscv/zmmul-1.c           |  20 ++
 gcc/testsuite/gcc.target/riscv/zmmul-2.c           |  20 ++
 gcc/testsuite/gfortran.dg/gomp/all-memory-1.f90    |   2 +-
 .../gfortran.dg/gomp/depend-iterator-2.f90         |   2 +-
 gcc/testsuite/gfortran.dg/gomp/depobj-2.f90        |   6 +-
 gcc/testsuite/gfortran.dg/gomp/doacross-5.f90      |  88 ++++++
 gcc/testsuite/gfortran.dg/gomp/doacross-6.f90      |  77 ++++++
 gcc/tree-cfg.cc                                    |   2 +-
 gcc/tree-cfg.h                                     |   1 +
 gcc/tree-ssa-uninit.cc                             |   4 +
 gcc/value-range.cc                                 |  12 +-
 gcc/value-range.h                                  |   5 +-
 libcpp/ChangeLog                                   |   4 +
 libcpp/init.cc                                     |   2 +-
 libgomp/ChangeLog                                  |   4 +
 libgomp/libgomp.texi                               |   5 +-
 libstdc++-v3/ChangeLog                             |  12 +
 libstdc++-v3/include/std/type_traits               |  51 ++--
 63 files changed, 1562 insertions(+), 290 deletions(-)