[gcc/devel/c++-coroutines] Merge master r11-7195.

[Iain D Sandoe]

https://gcc.gnu.org/g:ad4486c9bd0fd42d7fe5dd26a3ece2920cf7e381

commit ad4486c9bd0fd42d7fe5dd26a3ece2920cf7e381
Merge: fae469a8503 bc0f7db7ebb
Author: Iain Sandoe <iain@sandoe.co.uk>
Date:   Thu Feb 11 19:34:35 2021 +0000

    Merge master r11-7195.
    
            * Merge master r11-7195-gbc0f7db7ebb6.

Diff:

 gcc/ChangeLog                                      |  76 ++++++++++
 gcc/DATESTAMP                                      |   2 +-
 gcc/c-family/ChangeLog                             |   4 +
 gcc/c/c-parser.c                                   |  18 +--
 gcc/config/arm/thumb2.md                           |  28 ++--
 gcc/cp/ChangeLog                                   |  16 +++
 gcc/cp/init.c                                      |  20 +--
 gcc/cp/name-lookup.c                               |  14 +-
 gcc/cp/parser.c                                    |  27 ++--
 gcc/cp/semantics.c                                 |   5 +
 gcc/fortran/ChangeLog                              |   6 +
 gcc/fortran/intrinsic.texi                         |  10 +-
 gcc/fortran/match.c                                |  14 +-
 gcc/fortran/primary.c                              |  12 +-
 gcc/fwprop.c                                       |   1 -
 gcc/optabs-tree.c                                  |  69 +++++++++
 gcc/optabs-tree.h                                  |   3 +
 gcc/sparseset.h                                    |   5 +-
 gcc/testsuite/ChangeLog                            |  49 +++++++
 .../g++.dg/cpp0x/lambda/lambda-template17.C        |  12 ++
 gcc/testsuite/g++.dg/cpp0x/variadic-crash6.C       |  16 +++
 gcc/testsuite/g++.dg/ext/flexary38.C               |  18 +++
 .../g++.dg/plugin/location-overflow-test-pr96391.c |  12 ++
 gcc/testsuite/g++.dg/plugin/plugin.exp             |   2 +
 gcc/testsuite/g++.dg/warn/Warray-bounds-16.C       |  29 ++++
 gcc/testsuite/gcc.target/aarch64/pr98772.c         | 155 +++++++++++++++++++++
 gcc/testsuite/gcc.target/arm/pr98931.c             |  17 +++
 gcc/testsuite/gcc.target/arm/simd/vmmla_1.c        |   2 +-
 .../gfortran.dg/dollar_edit_descriptor_4.f         |  16 +++
 gcc/testsuite/gfortran.dg/pr99060.f90              |  10 ++
 gcc/testsuite/gfortran.dg/typebound_call_32.f90    |  39 ++++++
 gcc/tree-vect-stmts.c                              |  95 +++++++++++--
 libcpp/ChangeLog                                   |   7 +
 libcpp/line-map.c                                  |   3 +-
 libgfortran/io/transfer.c                          |   2 +
 libgomp/ChangeLog                                  |   6 +
 libstdc++-v3/ChangeLog                             |  24 ++++
 libstdc++-v3/doc/html/manual/status.html           |   9 ++
 libstdc++-v3/doc/xml/manual/status_cxx2011.xml     |   3 +
 libstdc++-v3/doc/xml/manual/status_cxx2014.xml     |   3 +
 libstdc++-v3/doc/xml/manual/status_cxx2017.xml     |   3 +
 libstdc++-v3/libsupc++/eh_ptr.cc                   |  10 +-
 libstdc++-v3/libsupc++/exception_ptr.h             |   4 +-
 43 files changed, 794 insertions(+), 82 deletions(-)