[gcc/devel/omp/gcc-12] Merge branch 'releases/gcc-12' into devel/omp/gcc-12

[Tobias Burnus <burnus@gcc.gnu.org>]

https://gcc.gnu.org/g:764db096e7f6f984d24ed0bfd03c4a6a2ad4fa78

commit 764db096e7f6f984d24ed0bfd03c4a6a2ad4fa78
Merge: cc4b1e41c76 912bdd5cfb9
Author: Tobias Burnus <tobias@codesourcery.com>
Date:   Tue Oct 18 10:00:17 2022 +0200

    Merge branch 'releases/gcc-12' into devel/omp/gcc-12
    
    Merge up to r12-8843-g912bdd5cfb92f6dd58accd755ad14f47c0df619e (18th Oct 2022)

Diff:

 gcc/ChangeLog                                   | 157 ++++++++++++++++
 gcc/DATESTAMP                                   |   2 +-
 gcc/config/arm/mve.md                           |  30 +--
 gcc/config/rs6000/rs6000-call.cc                |   6 +
 gcc/config/sparc/sparc.cc                       |  24 +--
 gcc/cp/ChangeLog                                |   9 +
 gcc/cp/except.cc                                |   7 +-
 gcc/fortran/ChangeLog                           |  31 ++++
 gcc/fortran/trans-expr.cc                       |  65 ++++---
 gcc/fortran/trans.h                             |   3 +-
 gcc/testsuite/ChangeLog                         | 115 ++++++++++++
 gcc/testsuite/g++.dg/cpp0x/initlist-defarg3.C   |  13 ++
 gcc/testsuite/g++.dg/torture/pr106922.C         |  48 +++++
 gcc/testsuite/g++.dg/tree-ssa/pr106922.C        |  90 +++++++++
 gcc/testsuite/g++.dg/uninit-pr105937.C          | 235 ++++++++++++++++++++++++
 gcc/testsuite/gcc.dg/pr107107.c                 |  25 +++
 gcc/testsuite/gcc.dg/torture/pr106892.c         |  30 +++
 gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-100.c     |  25 +++
 gcc/testsuite/gcc.dg/vect/pr107160.c            |  41 +++++
 gcc/testsuite/gcc.dg/vect/pr107212-1.c          |  27 +++
 gcc/testsuite/gcc.dg/vect/pr107212-2.c          |  23 +++
 gcc/testsuite/gfortran.dg/intent_optimize_4.f90 |  43 +++++
 gcc/testsuite/gfortran.dg/intent_out_15.f90     |  27 +++
 gcc/testsuite/gfortran.dg/pr106934.f90          |   7 +
 gcc/testsuite/gfortran.dg/vect/pr107254.f90     |  49 +++++
 gcc/tree-predcom.cc                             |  18 +-
 gcc/tree-ssa-pre.cc                             |  18 +-
 gcc/tree-ssa-sccvn.cc                           | 118 +++++++-----
 gcc/tree-ssa-uninit.cc                          |  14 +-
 gcc/tree-ssa.cc                                 |   6 +
 gcc/tree-vect-loop.cc                           |  23 ++-
 gcc/tree-vect-slp.cc                            |  33 +++-
 32 files changed, 1234 insertions(+), 128 deletions(-)