[gcc(refs/vendors/redhat/heads/gcc-13-branch)] Merge commit 'r13-7232-gc5bfb2e08bd551539a2a6c686cf3020b1e8f6ad5' into redhat/gcc-13-branch

[Jakub Jelinek]

https://gcc.gnu.org/g:4be14f2db84d42993908d17f2b66a655b5bc050d

commit 4be14f2db84d42993908d17f2b66a655b5bc050d
Merge: fa3dfe9cf38 c5bfb2e08bd
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Fri Apr 21 14:17:56 2023 +0200

    Merge commit 'r13-7232-gc5bfb2e08bd551539a2a6c686cf3020b1e8f6ad5' into redhat/gcc-13-branch

Diff:

 gcc/ChangeLog                               |  12 +++
 gcc/DATESTAMP                               |   2 +-
 gcc/cp/ChangeLog                            |   9 ++
 gcc/doc/extend.texi                         | 131 +++++++++++++++++++++++++++-
 gcc/gimple-range-fold.cc                    |  16 ++--
 gcc/testsuite/ChangeLog                     |  42 +++++++++
 gcc/testsuite/gcc.dg/torture/pr109564-1.c   |  74 ++++++++++++++++
 gcc/testsuite/gcc.dg/torture/pr109564-2.c   |  33 +++++++
 gcc/testsuite/gcc.dg/tree-ssa/evrp-ignore.c |   2 +-
 gcc/testsuite/gcc.dg/tree-ssa/vrp06.c       |   2 +-
 libstdc++-v3/ChangeLog                      |  39 +++++++++
 11 files changed, 350 insertions(+), 12 deletions(-)