This commit caused failure of update_version_git due to the removal of
liboffloadmic with ChangeLog in it, so I had to blacklist that commit
and here I'm adding ChangeLog entries manually.

We can't handle r13-3652-ge4cba49413ca429dc82f6aa2e88129ecb3fdd943

	* gcc-changelog/git_update_version.py: Add
	e4cba494 to ignored commits.

... after its deprecation in GCC 12.

	* Makefile.def: Remove module 'liboffloadmic'.
	* Makefile.in: Regenerate.
	* configure.ac: Remove 'liboffloadmic' handling.
	* configure: Regenerate.
	contrib/
	* gcc-changelog/git_commit.py (default_changelog_locations):
	Remove 'liboffloadmic'.
	* gcc_update (files_and_dependencies): Remove 'liboffloadmic'
	files.
	* update-copyright.py (GCCCmdLine): Remove 'liboffloadmic'
	comment.
	gcc/
	* config.gcc [target *-intelmic-* | *-intelmicemul-*]: Remove.
	* config/i386/i386-options.cc (ix86_omp_device_kind_arch_isa)
	[ACCEL_COMPILER]: Remove.
	* config/i386/intelmic-mkoffload.cc: Remove.
	* config/i386/intelmic-offload.h: Likewise.
	* config/i386/t-intelmic: Likewise.
	* config/i386/t-omp-device: Likewise.
	* configure.ac [target *-intelmic-* | *-intelmicemul-*]: Remove.
	* configure: Regenerate.
	* doc/install.texi (--enable-offload-targets=[...]): Update.
	* doc/sourcebuild.texi: Remove 'liboffloadmic' documentation.
	include/
	* gomp-constants.h (GOMP_DEVICE_INTEL_MIC): Comment out.
	(GOMP_VERSION_INTEL_MIC): Remove.
	libgomp/
	* libgomp-plugin.h (OFFLOAD_TARGET_TYPE_INTEL_MIC): Remove.
	* libgomp.texi (OpenMP Context Selectors): Remove Intel MIC
	documentation.
	* plugin/configfrag.ac <enable_offload_targets>
	[*-intelmic-* | *-intelmicemul-*]: Remove.
	* configure: Regenerate.
	* testsuite/lib/libgomp.exp (libgomp_init): Remove 'liboffloadmic'
	handling.
	(offload_target_to_openacc_device_type)
	[$offload_target = *-intelmic*]: Remove.
	(check_effective_target_offload_device_intel_mic)
	(check_effective_target_offload_device_any_intel_mic): Remove.
	* testsuite/libgomp.c-c++-common/on_device_arch.h
	(device_arch_intel_mic, on_device_arch_intel_mic, any_device_arch)
	(any_device_arch_intel_mic): Remove.
	* testsuite/libgomp.c-c++-common/target-45.c: Remove
	'offload_device_any_intel_mic' XFAIL.
	* testsuite/libgomp.fortran/target10.f90: Likewise.
	liboffloadmic/
	* ChangeLog: Remove.
	* Makefile.am: Likewise.
	* Makefile.in: Likewise.
	* aclocal.m4: Likewise.
	* configure: Likewise.
	* configure.ac: Likewise.
	* configure.tgt: Likewise.
	* doc/doxygen/config: Likewise.
	* doc/doxygen/header.tex: Likewise.
	* include/coi/common/COIEngine_common.h: Likewise.
	* include/coi/common/COIEvent_common.h: Likewise.
	* include/coi/common/COIMacros_common.h: Likewise.
	* include/coi/common/COIPerf_common.h: Likewise.
	* include/coi/common/COIResult_common.h: Likewise.
	* include/coi/common/COISysInfo_common.h: Likewise.
	* include/coi/common/COITypes_common.h: Likewise.
	* include/coi/sink/COIBuffer_sink.h: Likewise.
	* include/coi/sink/COIPipeline_sink.h: Likewise.
	* include/coi/sink/COIProcess_sink.h: Likewise.
	* include/coi/source/COIBuffer_source.h: Likewise.
	* include/coi/source/COIEngine_source.h: Likewise.
	* include/coi/source/COIEvent_source.h: Likewise.
	* include/coi/source/COIPipeline_source.h: Likewise.
	* include/coi/source/COIProcess_source.h: Likewise.
	* liboffloadmic_host.spec.in: Likewise.
	* liboffloadmic_target.spec.in: Likewise.
	* plugin/Makefile.am: Likewise.
	* plugin/Makefile.in: Likewise.
	* plugin/aclocal.m4: Likewise.
	* plugin/configure: Likewise.
	* plugin/configure.ac: Likewise.
	* plugin/libgomp-plugin-intelmic.cpp: Likewise.
	* plugin/offload_target_main.cpp: Likewise.
	* runtime/cean_util.cpp: Likewise.
	* runtime/cean_util.h: Likewise.
	* runtime/coi/coi_client.cpp: Likewise.
	* runtime/coi/coi_client.h: Likewise.
	* runtime/coi/coi_server.cpp: Likewise.
	* runtime/coi/coi_server.h: Likewise.
	* runtime/compiler_if_host.cpp: Likewise.
	* runtime/compiler_if_host.h: Likewise.
	* runtime/compiler_if_target.cpp: Likewise.
	* runtime/compiler_if_target.h: Likewise.
	* runtime/dv_util.cpp: Likewise.
	* runtime/dv_util.h: Likewise.
	* runtime/emulator/coi_common.h: Likewise.
	* runtime/emulator/coi_device.cpp: Likewise.
	* runtime/emulator/coi_device.h: Likewise.
	* runtime/emulator/coi_host.cpp: Likewise.
	* runtime/emulator/coi_host.h: Likewise.
	* runtime/emulator/coi_version_asm.h: Likewise.
	* runtime/emulator/coi_version_linker_script.map: Likewise.
	* runtime/liboffload_error.c: Likewise.
	* runtime/liboffload_error_codes.h: Likewise.
	* runtime/liboffload_msg.c: Likewise.
	* runtime/liboffload_msg.h: Likewise.
	* runtime/mic_lib.f90: Likewise.
	* runtime/offload.h: Likewise.
	* runtime/offload_common.cpp: Likewise.
	* runtime/offload_common.h: Likewise.
	* runtime/offload_engine.cpp: Likewise.
	* runtime/offload_engine.h: Likewise.
	* runtime/offload_env.cpp: Likewise.
	* runtime/offload_env.h: Likewise.
	* runtime/offload_host.cpp: Likewise.
	* runtime/offload_host.h: Likewise.
	* runtime/offload_iterator.h: Likewise.
	* runtime/offload_omp_host.cpp: Likewise.
	* runtime/offload_omp_target.cpp: Likewise.
	* runtime/offload_orsl.cpp: Likewise.
	* runtime/offload_orsl.h: Likewise.
	* runtime/offload_table.cpp: Likewise.
	* runtime/offload_table.h: Likewise.
	* runtime/offload_target.cpp: Likewise.
	* runtime/offload_target.h: Likewise.
	* runtime/offload_target_main.cpp: Likewise.
	* runtime/offload_timer.h: Likewise.
	* runtime/offload_timer_host.cpp: Likewise.
	* runtime/offload_timer_target.cpp: Likewise.
	* runtime/offload_trace.cpp: Likewise.
	* runtime/offload_trace.h: Likewise.
	* runtime/offload_util.cpp: Likewise.
	* runtime/offload_util.h: Likewise.
	* runtime/ofldbegin.cpp: Likewise.
	* runtime/ofldend.cpp: Likewise.
	* runtime/orsl-lite/include/orsl-lite.h: Likewise.
	* runtime/orsl-lite/lib/orsl-lite.c: Likewise.
	* runtime/orsl-lite/version.txt: Likewise.

This patch adds a CSV file with information about the API of the
standard C++ library.  This information can be used in multiple ways.
So far there are two use cases:

- to generate the module export list for the standard C++ library
- to create the name hints to compiler emits when symbols in the
  std namespace are not found

Adding more uses can be easily done by potentially adding more columns
to the CSV file and adding to the Python script which generates the
output file.

contrib/
2022-10-18  Jonathan Wakely   <jwakely@redhat.com>
	    Ulrich Drepper  <drepper@redhat.com>

	* gcc_update: Add rule for gcc/cp/std-name-hint.gperf.

gcc/cp/
2022-10-18  Jonathan Wakely   <jwakely@redhat.com>
	    Ulrich Drepper  <drepper@redhat.com>

	* Make-lang.in: Add rules to generate std-name-hint.gperf.  Adjust
	rule to generate std-name-hint.h to allow chain rule.
	* std-name-hint.h: Regenerated.
	* std-name-hint.gperf: This file is now generated.
	* cxxapi-data.csv: New file.  CSV file with C++ API data.
	* gen-cxxapi-file.py: New file.  Generate std-name-hint.gperf
	and module export source (in future).

Remove extra fetch call that didn't help with the issue
we had (missing object).

contrib/ChangeLog:

	* gcc-changelog/git_update_version.py: Remove extra fetch.

contrib/ChangeLog:

	* gcc-changelog/git_update_version.py: Use logging module
	and provide robust debugging output.

As seen from recent days, the script fails when it pushes
a branch while another revision was pushed by a user.
Prevent that by doing fetch right before the pull.

The error message example:

cmdline: git push origin releases/gcc-11
stderr: 'fatal: unable to parse object: 4249a65c814287af667aa78789436d3fc618e80a
error: remote unpack failed: eof before pack header was fully read

contrib/ChangeLog:

	* gcc-changelog/git_update_version.py: Do fetch before a push.

contrib/ChangeLog:

	* filter-clang-warnings.py: Skip egrep: warning: egrep is
	  obsolescent; using grep -E.

ChangeLog:

	* configure: Regenerate.
	* configure.ac: Delete hpux9 and hpux10.

config/ChangeLog:

	* mh-pa-hpux10: Removed.

contrib/ChangeLog:

	* config-list.mk: Remove deprecated ports.

contrib/header-tools/ChangeLog:

	* README: Remove deprecated ports.
	* reduce-headers: Likewise.

gcc/ChangeLog:

	* config.build: Remove deprecated ports.
	* config.gcc: Likewise.
	* config.host: Likewise.
	* configure.ac: Likewise.
	* configure: Regenerate.
	* config/pa/pa-hpux10.h: Removed.
	* config/pa/pa-hpux10.opt: Removed.
	* config/pa/t-dce-thr: Removed.

gnattools/ChangeLog:

	* configure.ac: Remove deprecated ports.
	* configure: Regenerate.

libstdc++-v3/ChangeLog:

	* configure: Regenerate.
	* crossconfig.m4: Remove deprecated ports.

gcc/testsuite/ChangeLog:

	* g++.dg/cpp0x/lambda/lambda-conv.C: Remove useless test.
	* gcc.c-torture/execute/ieee/hugeval.x: Likewise.
	* gcc.dg/torture/pr47917.c: Likewise.
	* lib/target-supports.exp: Likewise.

libgcc/ChangeLog:

	* config.host: Remove hppa.

libitm/ChangeLog:

	* configure: Regenerate.

fixincludes/ChangeLog:

	* configure: Regenerate.

The get_std_name_hint function so far uses linear search to locate
matching entries.  After adding more hint entries this might not be
appropriate anymore.  Therefore this patch also replaces the linear
array with a gperf-generated hash table.

contrib/ChangeLog

	* gcc_update (files_and_dependencies): Add rule for
	gcc/cp/std-name-hint.h.

gcc/cp/ChangeLog

	* Make-lang.in: Add rule to rebuild std-name-hint.h from
	std-name-hint.gperf.
	* name-lookup.cc (get_std_name_hint): Remove hints array.
	Use gperf-generated class std_name_hint_lookup.
	Include "std-name-hint.h".
	* std-name-hint.gperf: New file.
	* std-name-hint.h: New file.  Generated from the .gperf file.

contrib/ChangeLog:

	* config-list.mk: Remove the port.

gcc/ChangeLog:

	* config.gcc: Remove the port.
	* config/m32c/rtems.h: Removed.

libgcc/ChangeLog:

	* config.host: Remove the port.

Python 2 has been EOL'ed for two years.  egrep has been deprecated
for many years and the next grep release will start to print warning if
it is used.

-E option may be unsupported by some non-POSIX grep implementations, but
gcc-auto-profile won't work on non-Linux systems anyway.

contrib/ChangeLog:

	* gen_autofdo_event.py: Port to Python 3, and use grep -E
	instead of egrep.

gcc/ChangeLog:

	* config/i386/gcc-auto-profile: Regenerate.

contrib/ChangeLog:

	* config-list.mk: Remove cr16.

gcc/ChangeLog:

	* doc/extend.texi: Remove cr16 related stuff.
	* doc/install.texi: Likewise.
	* doc/invoke.texi: Likewise.
	* doc/md.texi: Likewise.
	* function-tests.cc (test_expansion_to_rtl): Likewise.
	* common/config/cr16/cr16-common.cc: Removed.
	* config/cr16/constraints.md: Removed.
	* config/cr16/cr16-protos.h: Removed.
	* config/cr16/cr16.cc: Removed.
	* config/cr16/cr16.h: Removed.
	* config/cr16/cr16.md: Removed.
	* config/cr16/cr16.opt: Removed.
	* config/cr16/predicates.md: Removed.
	* config/cr16/t-cr16: Removed.

libgcc/ChangeLog:

	* config.host: Remove cr16 related stuff.
	* config/cr16/crti.S: Removed.
	* config/cr16/crtlibid.S: Removed.
	* config/cr16/crtn.S: Removed.
	* config/cr16/divmodhi3.c: Removed.
	* config/cr16/lib1funcs.S: Removed.
	* config/cr16/t-cr16: Removed.
	* config/cr16/t-crtlibid: Removed.
	* config/cr16/unwind-cr16.c: Removed.
	* config/cr16/unwind-dw2.h: Removed.

gcc/testsuite/ChangeLog:

	* lib/target-supports.exp: Remove cr16 related stuff.

contrib/ChangeLog:

	* clang-format: Add further FOR_EACH_ macros.

2022-08-18  Andrea Corallo  <andrea.corallo@arm.com>

	* git-fetch-vendor.sh : Fix typo.

Do not deduce changelog for root ChangeLog ('').

contrib/ChangeLog:

	* gcc-changelog/git_commit.py: Do not deduce changelog for root ChangeLog.

contrib/ChangeLog:

	* git-commit-mklog.py: Do not parse -b argument.
	Pass mklog_args as json environment variable.
	* mklog.py: Parse GCC_MKLOG_ARGS and append it to sys.argv.
	* prepare-commit-msg: Do not append GCC_MKLOG_ARGS to args.

contrib/ChangeLog:

	* mklog.py: Use component: [PR xyz] only when one PR is used.

I've made the mistake multiple times while doing a bisection.
One would expect that gcc-descr w/o an argument would print
revision for the current HEAD and not master.
Thus change it.

contrib/ChangeLog:

	* git-descr.sh: By default print revision for HEAD.

This patch updates ucnid.h from Unicode 13 to Unicode 14.  Additionally, the
procedure detailed in contrib/unicode/README, which updates
generated_wcwidth.h, has been expanded with instructions for updating this
file as well, so that both may be done at the same time conveniently.  Two
additional Unicode data files which are needed to create ucnid.h are also
added to source control in contrib/unicode.

contrib/ChangeLog:

	* unicode/README: Added instructions for updating ucnid.h.
	* unicode/DerivedCoreProperties.txt: New file added to source
	control from Unicode 14.0 release.
	* unicode/DerivedNormalizationProps.txt: Likewise.

libcpp/ChangeLog:

	* ucnid.h: Regenerated for Unicode 14.0.

The procedure detailed in contrib/unicode/README was followed with nothing
notable coming up. The glibc scripts did not require any update, so the
only change was retrieving new versions of the Unicode data files and
rerunning gen_wcwidth.py.

contrib/ChangeLog:

	* unicode/EastAsianWidth.txt: Update to Unicode 14.0.0.
	* unicode/PropList.txt: Likewise.
	* unicode/README: Likewise.
	* unicode/UnicodeData.txt: Likewise.

libcpp/ChangeLog:

	* generated_cpp_wcwidth.h: Generated from updated Unicode data files.

/
	* MAINTAINERS: Remove tilegx and tilepro entries.
	* configure.ac: Remove tilegx and tilepro stanzas.
	* configure: Rebuilt.

contrib/
	* config-list.mk: Remove tilegx and tilepro entries.
	* gcc_update: Remove tilegx and tilepro entries.

gcc/
	* common/config/tilegx/tilegx-common.cc: Removed.
	* common/config/tilepro/tilepro-common.cc: Removed.
	* config.gcc: Remove tilegx and tilepro entries.
	* config/tilegx/constraints.md: Removed.
	* config/tilegx/feedback.h: Removed.
	* config/tilegx/linux.h: Removed.
	* config/tilegx/mul-tables.cc: Removed.
	* config/tilegx/predicates.md: Removed.
	* config/tilegx/sync.md: Removed.
	* config/tilegx/t-tilegx: Removed.
	* config/tilegx/tilegx-builtins.h: Removed.
	* config/tilegx/tilegx-c.cc: Removed.
	* config/tilegx/tilegx-generic.md: Removed.
	* config/tilegx/tilegx-modes.def: Removed.
	* config/tilegx/tilegx-multiply.h: Removed.
	* config/tilegx/tilegx-opts.h: Removed.
	* config/tilegx/tilegx-protos.h: Removed.
	* config/tilegx/tilegx.cc: Removed.
	* config/tilegx/tilegx.h: Removed.
	* config/tilegx/tilegx.md: Removed.
	* config/tilegx/tilegx.opt: Removed.
	* config/tilepro/constraints.md: Removed.
	* config/tilepro/feedback.h: Removed.
	* config/tilepro/gen-mul-tables.cc: Removed.
	* config/tilepro/linux.h: Removed.
	* config/tilepro/mul-tables.cc: Removed.
	* config/tilepro/predicates.md: Removed.
	* config/tilepro/t-tilepro: Removed.
	* config/tilepro/tilepro-builtins.h: Removed.
	* config/tilepro/tilepro-c.cc: Removed.
	* config/tilepro/tilepro-generic.md: Removed.
	* config/tilepro/tilepro-modes.def: Removed.
	* config/tilepro/tilepro-multiply.h: Removed.
	* config/tilepro/tilepro-protos.h: Removed.
	* config/tilepro/tilepro.cc: Removed.
	* config/tilepro/tilepro.h: Removed.
	* config/tilepro/tilepro.md: Removed.
	* config/tilepro/tilepro.opt: Removed.
	* configure.ac: Remove tilegx and tilepro entries.
	* configure: Rebuilt.
	* doc/extend.texi: Remove tilegx and tilepro entries.
	* doc/install.texi: Remove tilegx and tilepro entries.
	* doc/invoke.texi: Remove tilegx and tilepro entries.
	* doc/md.texi: Remove tilegx and tilepro entries.

gcc/testsuite/
	* gcc.dg/lower-subreg-1.c: Remove tilegx and tilepro entries.
	* gcc.misc-tests/linkage.exp: Remove tilegx and
	tilepro entries.

libgcc/
	* config.host: Removed tilegx and tilepro entries.
	* config/tilegx/sfp-machine.h: Removed.
	* config/tilegx/sfp-machine32.h: Removed.
	* config/tilegx/sfp-machine64.h: Removed.
	* config/tilegx/t-crtstuff: Removed.
	* config/tilegx/t-softfp: Removed.
	* config/tilegx/t-tilegx: Removed.
	* config/tilepro/atomic.c: Removed.
	* config/tilepro/atomic.h: Removed.
	* config/tilepro/linux-unwind.h: Removed.
	* config/tilepro/sfp-machine.h: Removed.
	* config/tilepro/softdivide.c: Removed.
	* config/tilepro/softmpy.S: Removed.
	* config/tilepro/t-crtstuff: Removed.
	* config/tilepro/t-tilepro: Removed.