[gcc(refs/vendors/redhat/heads/gcc-13-branch)] Merge commit 'r13-7822-g10c7edcc65d4bf1d05a9f0791e77e7b953e3e796' into redhat/gcc-13-branch

[gcc(refs/vendors/redhat/heads/gcc-13-branch)] Merge commit 'r13-7822-g10c7edcc65d4bf1d05a9f0791e77e7b953e3e796' into redhat/gcc-13-branch

[Jakub Jelinek]

https://gcc.gnu.org/g:45e56bb7a6c79b62ab17ac8e4e86c2e66c2554c1

commit 45e56bb7a6c79b62ab17ac8e4e86c2e66c2554c1
Merge: d91ea9a1c72 10c7edcc65d
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Mon Sep 18 09:51:01 2023 +0200

    Merge commit 'r13-7822-g10c7edcc65d4bf1d05a9f0791e77e7b953e3e796' into redhat/gcc-13-branch

Diff:

 gcc/ChangeLog                                      | 183 ++++++++
 gcc/DATESTAMP                                      |   2 +-
 gcc/config/aarch64/aarch64.cc                      | 518 +++++++++++----------
 gcc/config/aarch64/aarch64.h                       |  44 +-
 gcc/config/i386/i386.cc                            |   4 +-
 gcc/config/i386/sse.md                             |  16 +-
 gcc/config/riscv/riscv-vsetvl.cc                   | 153 +-----
 gcc/config/riscv/riscv-vsetvl.h                    |   2 -
 gcc/config/rs6000/rs6000-string.cc                 |  14 +-
 gcc/doc/gm2.texi                                   |   7 +
 gcc/m2/ChangeLog                                   |  98 ++++
 gcc/m2/Make-lang.in                                |  19 +-
 gcc/m2/gm2-compiler/M2CaseList.def                 |  15 +-
 gcc/m2/gm2-compiler/M2CaseList.mod                 | 464 ++++++++++++------
 gcc/m2/gm2-compiler/M2Error.mod                    |   3 +-
 gcc/m2/gm2-compiler/M2GCCDeclare.mod               |  13 +-
 gcc/m2/gm2-compiler/M2Options.def                  |  13 +-
 gcc/m2/gm2-compiler/M2Options.mod                  |  14 +-
 gcc/m2/gm2-compiler/M2Quads.def                    | 115 +++--
 gcc/m2/gm2-compiler/M2Quads.mod                    | 144 +-----
 gcc/m2/gm2-compiler/M2Range.mod                    |  37 +-
 gcc/m2/gm2-compiler/M2SymInit.mod                  |   6 +-
 gcc/m2/gm2-compiler/P3Build.bnf                    |   2 +
 gcc/m2/gm2-compiler/PCSymBuild.mod                 |  34 +-
 gcc/m2/gm2-compiler/SymbolTable.def                |   9 +-
 gcc/m2/gm2-compiler/SymbolTable.mod                |  39 +-
 gcc/m2/gm2-gcc/m2options.h                         |   2 +-
 gcc/m2/gm2-lang.cc                                 |   3 +
 gcc/m2/gm2-libs-iso/TextIO.mod                     |   2 +-
 gcc/m2/lang.opt                                    |   4 +
 gcc/testsuite/ChangeLog                            |  57 +++
 .../gcc.target/aarch64/stack-check-prologue-17.c   |  55 +++
 .../gcc.target/aarch64/stack-check-prologue-18.c   | 100 ++++
 .../gcc.target/aarch64/stack-check-prologue-19.c   | 100 ++++
 .../gcc.target/aarch64/stack-check-prologue-20.c   |   3 +
 .../gcc.target/aarch64/stack-protector-8.c         |  95 ++++
 .../gcc.target/aarch64/stack-protector-9.c         |  33 ++
 .../gcc.target/aarch64/sve/pcs/stack_clash_3.c     |   6 +-
 gcc/testsuite/gcc.target/i386/pr111306.c           |  36 ++
 gcc/testsuite/gcc.target/i386/pr111340.c           |   9 +
 gcc/testsuite/gcc.target/powerpc/pr96762.c         |  13 +
 gcc/testsuite/gcc.target/riscv/rvv/base/pr111412.c |  41 ++
 .../gcc.target/riscv/rvv/vsetvl/avl_single-79.c    |   4 +-
 .../gcc.target/riscv/rvv/vsetvl/avl_single-80.c    |   4 +-
 .../gcc.target/riscv/rvv/vsetvl/avl_single-86.c    |   4 +-
 .../gcc.target/riscv/rvv/vsetvl/avl_single-87.c    |   4 +-
 .../gcc.target/riscv/rvv/vsetvl/avl_single-88.c    |   4 +-
 .../gcc.target/riscv/rvv/vsetvl/avl_single-89.c    |   4 +-
 .../gcc.target/riscv/rvv/vsetvl/avl_single-90.c    |   4 +-
 .../riscv/rvv/vsetvl/vlmax_back_prop-25.c          |  10 +-
 .../riscv/rvv/vsetvl/vlmax_back_prop-26.c          |  10 +-
 .../riscv/rvv/vsetvl/vlmax_switch_vtype-14.c       |   6 +-
 .../riscv/rvv/vsetvl/vlmax_switch_vtype-15.c       |   2 +-
 .../gcc.target/riscv/rvv/vsetvl/vsetvl-1.c         |   2 +-
 .../gcc.target/riscv/rvv/vsetvl/vsetvl-5.c         |   2 +-
 .../gcc.target/riscv/rvv/vsetvl/vsetvl-6.c         |   2 +-
 .../gcc.target/riscv/rvv/vsetvl/vsetvl-7.c         |   2 +-
 .../gcc.target/riscv/rvv/vsetvl/vsetvl-8.c         |   2 +-
 .../gcc.target/riscv/rvv/vsetvl/vsetvlmax-2.c      |   4 +-
 .../gcc.target/riscv/rvv/vsetvl/vsetvlmax-4.c      |   4 +-
 .../gm2/switches/case/fail/missingclause.mod       |  23 +
 .../gm2/switches/case/fail/switches-case-fail.exp  |  37 ++
 gcc/testsuite/gm2/switches/case/pass/enumcase.mod  |  24 +
 gcc/testsuite/gm2/switches/case/pass/enumcase2.mod |  22 +
 .../gm2/switches/case/pass/switches-case-pass.exp  |  37 ++
 libgm2/ChangeLog                                   |  18 +
 libgm2/libm2cor/Makefile.am                        |   2 +-
 libgm2/libm2cor/Makefile.in                        |   2 +-
 libgm2/libm2iso/Makefile.am                        |   2 +-
 libgm2/libm2iso/Makefile.in                        |   2 +-
 libgm2/libm2log/Makefile.am                        |   2 +-
 libgm2/libm2log/Makefile.in                        |   2 +-
 libgm2/libm2pim/Makefile.am                        |   2 +-
 libgm2/libm2pim/Makefile.in                        |   2 +-
 libstdc++-v3/ChangeLog                             |  41 ++
 libstdc++-v3/doc/html/manual/test.html             |  10 +-
 libstdc++-v3/doc/xml/manual/test.xml               |  10 +-
 libstdc++-v3/include/bits/utility.h                |   2 +-
 libstdc++-v3/include/std/format                    |  22 +-
 libstdc++-v3/src/c++20/tzdb.cc                     |   4 +
 .../testsuite/20_util/integer_sequence/pr111357.cc |  34 ++
 .../testsuite/20_util/uses_allocator/lwg3677.cc    |   2 +-
 .../testsuite/27_io/filesystem/path/108636.cc      |   1 +
 83 files changed, 2061 insertions(+), 843 deletions(-)