[gcc/devel/rust/master] Merge commit 'ecc863e85efe259c799515de0c38c2297b0e3bd7' into HEAD

[gcc/devel/rust/master] Merge commit 'ecc863e85efe259c799515de0c38c2297b0e3bd7' into HEAD

[Thomas Schwinge]

https://gcc.gnu.org/g:4a4e0b20adf764e8e6ae16c64c130c575ba14aa7

commit 4a4e0b20adf764e8e6ae16c64c130c575ba14aa7
Merge: 017e88785ac ecc863e85ef
Author: Thomas Schwinge <thomas@codesourcery.com>
Date:   Tue Feb 21 21:13:49 2023 +0100

    Merge commit 'ecc863e85efe259c799515de0c38c2297b0e3bd7' into HEAD

Diff:

 gcc/ChangeLog                                      | 46 ++++++++++
 gcc/DATESTAMP                                      |  2 +-
 gcc/calls.cc                                       | 10 +--
 gcc/cfgexpand.cc                                   |  7 --
 gcc/config/i386/i386.md                            | 16 ++--
 gcc/config/i386/predicates.md                      |  7 ++
 gcc/config/riscv/riscv.md                          |  4 +-
 gcc/config/rs6000/rs6000.md                        |  4 +-
 gcc/config/xtensa/xtensa.cc                        |  7 +-
 gcc/cp/ChangeLog                                   | 13 +++
 gcc/cp/constexpr.cc                                | 25 +-----
 gcc/cp/pt.cc                                       |  9 +-
 gcc/rust/ChangeLog                                 |  4 +
 gcc/testsuite/ChangeLog                            | 28 +++++++
 gcc/testsuite/g++.dg/cpp0x/constexpr-nsdmi3.C      | 17 ++++
 .../g++.dg/cpp0x/lambda/lambda-108829-2.C          | 11 +++
 gcc/testsuite/g++.dg/cpp0x/lambda/lambda-108829.C  | 11 +++
 gcc/testsuite/g++.dg/cpp1y/constexpr-nsdmi10.C     | 18 ++++
 gcc/testsuite/gcc.dg/pr108691.c                    |  9 --
 gcc/testsuite/gcc.dg/pr108855.c                    | 23 +++++
 gcc/testsuite/gcc.dg/pr108862.c                    | 27 ++++++
 gcc/testsuite/gcc.dg/pr108868.c                    | 17 ++++
 gcc/testsuite/gcc.dg/torture/pr108816.c            | 18 ++++
 gcc/testsuite/gcc.target/powerpc/pr108862.c        |  6 ++
 gcc/tree-cfg.cc                                    |  4 +-
 gcc/tree-vect-loop-manip.cc                        |  3 +-
 libstdc++-v3/ChangeLog                             | 13 +++
 .../abi/post/m68k-linux-gnu/baseline_symbols.txt   | 93 +++++++++++++++++++-
 .../post/riscv64-linux-gnu/baseline_symbols.txt    | 98 +++++++++++++++++++++-
 libstdc++-v3/include/experimental/bits/simd.h      | 22 ++---
 30 files changed, 494 insertions(+), 78 deletions(-)