[gcc r13-4254] Daily bump.

[gcc r13-4254] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:d0e4cdb48b75434f27e6874c5b7c386eb167f340

commit r13-4254-gd0e4cdb48b75434f27e6874c5b7c386eb167f340
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Wed Nov 23 00:17:30 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 106 ++++++++++++++++++++++++++
 gcc/DATESTAMP           |   2 +-
 gcc/ada/ChangeLog       |  27 +++++++
 gcc/analyzer/ChangeLog  | 195 ++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/cp/ChangeLog        |  13 ++++
 gcc/testsuite/ChangeLog | 105 ++++++++++++++++++++++++++
 libstdc++-v3/ChangeLog  |  20 +++++
 7 files changed, 467 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9d14da72dff..4e377b4a91c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,109 @@
+2022-11-22  Jeff Law  <jlaw@ventanamicro.com>
+
+	* tree-ssa-dom.cc (record_edge_info): Fix thinko in last commit.
+
+2022-11-22  Jeff Law  <jlaw@ventanamicro.com>
+
+	* tree-ssa-dom.cc (record_edge_info): Fix comment typos.
+
+2022-11-22  Jeff Law  <jeffreyalaw@gmail.com>
+
+	* config/riscv/riscv.cc (riscv_get_separate_components): Do not
+	do shrink-wrapping for a frame with a variable size.
+
+2022-11-22  Siddhesh Poyarekar  <siddhesh@gotplt.org>
+
+	* tree-object-size.cc (todo): New variable.
+	(object_sizes_execute): Use it.
+	(strdup_object_size): New function.
+	(call_object_size): Use it.
+
+2022-11-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-loop-distribution.cc (loop_distribution::classify_builtin_ldst):
+	Bail out if source and destination do not have the same storage order.
+
+2022-11-22  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-sra.cc (ipa_sra_dump_all_summaries): Dump edge summaries even
+	for non-candidates.
+
+2022-11-22  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-cp.cc (push_agg_values_from_edge): Do not consider constants
+	in unused aggregate parameters.
+
+2022-11-22  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-param-manipulation.h (ipa_param_body_adjustments): Removed
+	member m_split_modifications_p.
+	* ipa-param-manipulation.cc
+	(ipa_param_body_adjustments::common_initialization): Do not set
+	m_split_modifications_p.
+	(ipa_param_body_adjustments::ipa_param_body_adjustments): Remove
+	initializations of m_split_modifications_p.
+	(ipa_param_body_adjustments::modify_call_stmt): Check that
+	m_replacements is empty instead of m_split_modifications_p.
+
+2022-11-22  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/107661
+	* ipa-cp.cc (push_agg_values_from_edge): New parameter
+	optimize_self_recursion, use it to decide whether to pass interim to
+	the helper function.
+	(find_aggregate_values_for_callers_subset): Pass true in the new
+	parameter of push_agg_values_from_edge.
+	(cgraph_edge_brings_all_agg_vals_for_node): Pass false in the new
+	parameter of push_agg_values_from_edge.
+
+2022-11-22  Tobias Burnus  <tobias@codesourcery.com>
+	    Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/gcn/gcn-builtins.def (FIRST_CALL_THIS_THREAD_P,
+	GET_STACK_LIMIT): Add new builtins.
+	* config/gcn/gcn.cc (gcn_expand_builtin_1): Expand them.
+	* config/gcn/gcn.md (prologue_use): Add "register_operand" as
+	arg to match_operand.
+	(prologue_use_di): New; DI insn_and_split variant of the former.
+
+2022-11-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/107803
+	* tree-ssa-propagate.cc (substitute_and_fold_dom_walker): Add
+	need_ab_cleanup member.
+	(substitute_and_fold_dom_walker::before_dom_children): When
+	a stmt can no longer transfer control flow abnormally set
+	need_ab_cleanup.
+	(substitute_and_fold_engine::substitute_and_fold): Cleanup
+	abnormal control flow.
+
+2022-11-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/107672
+	* tree-vect-stmts.cc (supportable_widening_operation): Avoid
+	type_for_mode on vector modes.
+
+2022-11-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/107766
+	* tree-vect-slp-patterns.cc (complex_mul_pattern::matches):
+	Use *node to check for FP vector types.
+
+2022-11-22  liuhongt  <hongtao.liu@intel.com>
+
+	* config/i386/mmx.md (*mov<mode>_internal): Add
+	ix86_hard_reg_move_ok to condition.
+
+2022-11-22  liuhongt  <hongtao.liu@intel.com>
+
+	* config/i386/i386.cc (ix86_can_change_mode_class): Also guard
+	size of TO.
+	(ix86_hard_regno_mode_ok): Remove VALID_AVX512FP16_SCALAR_MODE
+	* config/i386/i386.h (VALID_AVX512FP16_SCALAR_MODE): Merged to
+	..
+	(VALID_AVX512F_SCALAR_MODE): .. this, also add HImode.
+	(VALID_SSE_REG_MODE): Add DI/HImode.
+
 2022-11-21  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 
 	* config/rtems.h (SUBTARGET_CC1_SPEC): Undef and define.
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 00ec7aeeb71..e3e7816b4ea 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20221122
+20221123
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index e4adff45f44..cc7e3288fba 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,30 @@
+2022-11-22  Piotr Trojanek  <trojanek@adacore.com>
+
+	* sem_prag.adb (Analyze_Depends_Global): Accept aspects on
+	abstract subprograms.
+
+2022-11-22  Ghjuvan Lacambre  <lacambre@adacore.com>
+
+	* frontend.adb (Frontend): Re-enable Validate_Subprogram_Calls.
+	* exp_ch6.adb (Check_BIP_Actuals): When in CodePeer mode, do not
+	attempt to validate procedures coming from an
+	Elab_Spec/Elab_Body/Elab_Subp_Body procedure.
+
+2022-11-22  Piotr Trojanek  <trojanek@adacore.com>
+
+	* errout.adb (To_Be_Removed): Decrease total number of errors when
+	removing a warning that has been escalated into error.
+	* erroutc.adb (dmsg): Print Warn_Runtime_Raise flag.
+
+2022-11-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* exp_ch3.adb (Make_Tag_Assignment): Fix formatting glitches.
+
+2022-11-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* contracts.adb (Build_Subprogram_Contract_Wrapper): Do not fiddle
+	with the Was_Expression_Function flag. Move a few lines around.
+
 2022-11-21  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gcc-interface/decl.cc (gnat_to_gnu_entity) <E_Constant>: Revert
diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index bc92a132b7b..d134b0bdffc 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,198 @@
+2022-11-22  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/107788
+	* known-function-manager.cc (known_function_manager::get_match):
+	Don't look up fndecls by name when they're not in the root
+	namespace.
+
+2022-11-22  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/107783
+	* sm-fd.cc (fd_state_machine::check_for_new_socket_fd): Don't
+	complain when old state is "fd-constant".
+	(fd_state_machine::on_listen): Likewise.
+	(fd_state_machine::on_accept): Likewise.
+
+2022-11-22  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/107807
+	* region-model-impl-calls.cc (register_known_functions): Register
+	"___errno" and "__error" as synonyms  for "__errno_location".
+
+2022-11-22  David Malcolm  <dmalcolm@redhat.com>
+
+	* analyzer.h (class internal_known_function): New.
+	(register_varargs_builtins): New decl.
+	* engine.cc (exploded_node::on_stmt_pre): Remove
+	"out_terminate_path" param from call to region_model::on_stmt_pre.
+	(feasibility_state::maybe_update_for_edge): Likewise.
+	* known-function-manager.cc: Include "basic-block.h", "gimple.h",
+	and "analyzer/region-model.h".
+	(known_function_manager::known_function_manager): Initialize
+	m_combined_fns_arr.
+	(known_function_manager::~known_function_manager): Clean up
+	m_combined_fns_arr.
+	(known_function_manager::get_by_identifier): Make const.
+	(known_function_manager::add): New overloaded definitions for
+	enum built_in_function and enum internal_fn.
+	(known_function_manager::get_by_fndecl): Delete.
+	(known_function_manager::get_match): New.
+	(known_function_manager::get_internal_fn): New.
+	(known_function_manager::get_normal_builtin): New.
+	* known-function-manager.h
+	(known_function_manager::get_by_identifier): Make private and
+	add const qualifier.
+	(known_function_manager::get_by_fndecl): Delete.
+	(known_function_manager::add): Add overloaded decls for
+	enum built_in_function name and enum internal_fn.
+	(known_function_manager::get_match): New decl.
+	(known_function_manager::get_internal_fn): New decl.
+	(known_function_manager::get_normal_builtin): New decl.
+	(known_function_manager::m_combined_fns_arr): New field.
+	* region-model-impl-calls.cc (call_details::arg_is_size_p): New.
+	(class kf_alloca): New.
+	(region_model::impl_call_alloca): Convert to...
+	(kf_alloca::impl_call_pre): ...this.
+	(kf_analyzer_dump_capacity::matches_call_types_p): Rewrite check
+	to use call_details::arg_is_pointer_p.
+	(region_model::impl_call_builtin_expect): Convert to...
+	(class kf_expect): ...this.
+	(class kf_calloc): New, adding check that both arguments are
+	size_t.
+	(region_model::impl_call_calloc): Convert to...
+	(kf_calloc::impl_call_pre): ...this.
+	(kf_connect::matches_call_types_p): Rewrite check to use
+	call_details::arg_is_pointer_p.
+	(region_model::impl_call_error): Convert to...
+	(class kf_error): ...this, and...
+	(kf_error::impl_call_pre): ...this.
+	(class kf_fgets): New, adding checks that args 0 and 2 are
+	pointers.
+	(region_model::impl_call_fgets): Convert to...
+	(kf_fgets::impl_call_pre): ...this.
+	(class kf_fread): New, adding checks on the argument types.
+	(region_model::impl_call_fread): Convert to...
+	(kf_fread::impl_call_pre): ...this.
+	(class kf_free): New, adding check that the argument is a pointer.
+	(region_model::impl_call_free): Convert to...
+	(kf_free::impl_call_post): ...this.
+	(class kf_getchar): New.
+	(class kf_malloc): New, adding check that the argument is a
+	size_t.
+	(region_model::impl_call_malloc): Convert to...
+	(kf_malloc::impl_call_pre): ...this.
+	(class kf_memcpy): New, adding checks on arguments.
+	(region_model::impl_call_memcpy): Convert to...
+	(kf_memcpy::impl_call_pre): ...this.
+	(class kf_memset): New.
+	(region_model::impl_call_memset): Convert to...
+	(kf_memset::impl_call_pre): ...this.
+	(kf_pipe::matches_call_types_p): Rewrite check to use
+	call_details::arg_is_pointer_p.
+	(kf_putenv::matches_call_types_p): Likewise.
+	(class kf_realloc): New, adding checks on the argument types.
+	(region_model::impl_call_realloc): Convert to...
+	(kf_realloc::impl_call_post): ...this.
+	(class kf_strchr): New.
+	(region_model::impl_call_strchr): Convert to...
+	(kf_strchr::impl_call_post): ...this.
+	(class kf_stack_restore): New.
+	(class kf_stack_save): New.
+	(class kf_stdio_output_fn): New.
+	(class kf_strcpy): New,
+	(region_model::impl_call_strcpy): Convert to...
+	(kf_strcpy::impl_call_pre): ...this.
+	(class kf_strlen): New.
+	(region_model::impl_call_strlen): Convert to...
+	(kf_strlen::impl_call_pre): ...this.
+	(class kf_ubsan_bounds): New.
+	(region_model::impl_deallocation_call): Reimplement to avoid call
+	to impl_call_free.
+	(register_known_functions): Add handlers for IFN_BUILTIN_EXPECT
+	and IFN_UBSAN_BOUNDS.  Add handlers for BUILT_IN_ALLOCA,
+	BUILT_IN_ALLOCA_WITH_ALIGN, BUILT_IN_CALLOC, BUILT_IN_EXPECT,
+	BUILT_IN_EXPECT_WITH_PROBABILITY, BUILT_IN_FPRINTF,
+	BUILT_IN_FPRINTF_UNLOCKED, BUILT_IN_FPUTC,
+	BUILT_IN_FPUTC_UNLOCKED, BUILT_IN_FPUTS, BUILT_IN_FPUTS_UNLOCKED,
+	BUILT_IN_FREE, BUILT_IN_FWRITE, BUILT_IN_FWRITE_UNLOCKED,
+	BUILT_IN_MALLOC, BUILT_IN_MEMCPY, BUILT_IN_MEMCPY_CHK,
+	BUILT_IN_MEMSET, BUILT_IN_MEMSET_CHK, BUILT_IN_PRINTF,
+	BUILT_IN_PRINTF_UNLOCKED, BUILT_IN_PUTC, BUILT_IN_PUTCHAR,
+	BUILT_IN_PUTCHAR_UNLOCKED, BUILT_IN_PUTC_UNLOCKED, BUILT_IN_PUTS,
+	BUILT_IN_PUTS_UNLOCKED, BUILT_IN_REALLOC, BUILT_IN_STACK_RESTORE,
+	BUILT_IN_STACK_SAVE, BUILT_IN_STRCHR, BUILT_IN_STRCPY,
+	BUILT_IN_STRCPY_CHK, BUILT_IN_STRLEN, BUILT_IN_VFPRINTF, and
+	BUILT_IN_VPRINTF. Call register_varargs_builtins.  Add handlers
+	for "getchar", "memset", "fgets", "fgets_unlocked", "fread",
+	"error", and "error_at_line".
+	* region-model.cc (region_model::on_stmt_pre): Drop
+	"out_terminate_path" param.
+	(region_model::get_known_function): Reimplement by calling
+	known_function_manager::get_match, passing new "cd" param.
+	Add overload taking enum internal_fn.
+	(region_model::on_call_pre): Drop "out_terminate_path" param.
+	Remove special-case handling of internal fns IFN_BUILTIN_EXPECT,
+	IFN_UBSAN_BOUNDS, and IFN_VA_ARG, of built-in fns BUILT_IN_ALLOCA,
+	BUILT_IN_ALLOCA_WITH_ALIGN, BUILT_IN_CALLOC, BUILT_IN_EXPECT,
+	BUILT_IN_EXPECT_WITH_PROBABILITY, BUILT_IN_FREE, BUILT_IN_MALLOC,
+	BUILT_IN_MEMCPY, BUILT_IN_MEMCPY_CHK, BUILT_IN_MEMSET,
+	BUILT_IN_MEMSET_CHK, BUILT_IN_REALLOC, BUILT_IN_STRCHR,
+	BUILT_IN_STRCPY, BUILT_IN_STRCPY_CHK, BUILT_IN_STRLEN,
+	BUILT_IN_STACK_SAVE, BUILT_IN_STACK_RESTORE, BUILT_IN_FPRINTF,
+	BUILT_IN_FPRINTF_UNLOCKED, BUILT_IN_PUTC, BUILT_IN_PUTC_UNLOCKED,
+	BUILT_IN_FPUTC, BUILT_IN_FPUTC_UNLOCKED, BUILT_IN_FPUTS,
+	BUILT_IN_FPUTS_UNLOCKED, BUILT_IN_FWRITE,
+	BUILT_IN_FWRITE_UNLOCKED, BUILT_IN_PRINTF,
+	BUILT_IN_PRINTF_UNLOCKED, BUILT_IN_PUTCHAR,
+	BUILT_IN_PUTCHAR_UNLOCKED, BUILT_IN_PUTS, BUILT_IN_PUTS_UNLOCKED,
+	BUILT_IN_VFPRINTF, BUILT_IN_VPRINTF, BUILT_IN_VA_START, and
+	BUILT_IN_VA_COPY, and of named functions "malloc", "calloc",
+	"alloca", "realloc", "error", "error_at_line", "fgets",
+	"fgets_unlocked", "fread", "getchar", "memset", "strchr", and
+	"strlen".  Replace all this special-casing with calls to
+	get_known_function for internal fns and for fn decls.
+	(region_model::on_call_post): Remove special-casing handling for
+	"free" and "strchr", and for BUILT_IN_REALLOC, BUILT_IN_STRCHR,
+	and BUILT_IN_VA_END.  Replace by consolidating on usage of
+	get_known_function.
+	* region-model.h (call_details::arg_is_size_p): New.
+	(region_model::on_stmt_pre): Drop "out_terminate_path" param.
+	(region_model::on_call_pre): Likewise.
+	(region_model::impl_call_alloca): Delete.
+	(region_model::impl_call_builtin_expect): Delete.
+	(region_model::impl_call_calloc): Delete.
+	(region_model::impl_call_error): Delete.
+	(region_model::impl_call_fgets): Delete.
+	(region_model::impl_call_fread): Delete.
+	(region_model::impl_call_free): Delete.
+	(region_model::impl_call_malloc): Delete.
+	(region_model::impl_call_memcpy): Delete.
+	(region_model::impl_call_memset): Delete.
+	(region_model::impl_call_realloc): Delete.
+	(region_model::impl_call_strchr): Delete.
+	(region_model::impl_call_strcpy): Delete.
+	(region_model::impl_call_strlen): Delete.
+	(region_model::impl_call_va_start): Delete.
+	(region_model::impl_call_va_copy): Delete.
+	(region_model::impl_call_va_arg): Delete.
+	(region_model::impl_call_va_end): Delete.
+	(region_model::check_region_for_write): Public.
+	(region_model::get_known_function): Add "cd" param.  Add
+	overloaded decl taking enum internal_fn.
+	* sm-malloc.cc: Update comments.
+	* varargs.cc (class kf_va_start): New.
+	(region_model::impl_call_va_start): Convert to...
+	(kf_va_start::impl_call_pre): ...this.
+	(class kf_va_copy): New.
+	(region_model::impl_call_va_copy): Convert to...
+	(kf_va_copy::impl_call_pre): ...this.
+	(class kf_va_arg): New.
+	(region_model::impl_call_va_arg): Convert to...
+	(kf_va_arg::impl_call_pre): ...this.
+	(class kf_va_end): New.
+	(region_model::impl_call_va_end): Delete.
+	(register_varargs_builtins): New.
+
 2022-11-22  David Malcolm  <dmalcolm@redhat.com>
 
 	PR analyzer/107788
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 2e633a612ee..a8c08ca48a8 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,16 @@
+2022-11-22  Jason Merrill  <jason@redhat.com>
+
+	PR c++/107781
+	* contracts.cc (role_name_equal): Use strcspn instead
+	of strchrnul.
+
+2022-11-22  Jason Merrill  <jason@redhat.com>
+
+	* contracts.cc (build_contract_condition_function):
+	Set DECL_ARTIFICIAL on return value parm.
+	* g++spec.cc (lang_specific_driver): Add -lstdc++exp
+	just before -lstdc++.
+
 2022-11-20  Patrick Palka  <ppalka@redhat.com>
 
 	* constraint.cc (struct norm_entry): Define.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 476f4b03032..792dd077782 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,108 @@
+2022-11-22  Siddhesh Poyarekar  <siddhesh@gotplt.org>
+
+	* gcc.dg/builtin-dynamic-object-size-0.c (test_strdup,
+	test_strndup, test_strdup_min, test_strndup_min): New tests.
+	(main): Call them.
+	* gcc.dg/builtin-dynamic-object-size-1.c: Silence overread
+	warnings.
+	* gcc.dg/builtin-dynamic-object-size-2.c: Likewise.
+	* gcc.dg/builtin-dynamic-object-size-3.c: Likewise.
+	* gcc.dg/builtin-dynamic-object-size-4.c: Likewise.
+	* gcc.dg/builtin-object-size-1.c: Silence overread warnings.
+	Declare free, strdup and strndup.
+	(test11): New test.
+	(main): Call it.
+	* gcc.dg/builtin-object-size-2.c: Silence overread warnings.
+	Declare free, strdup and strndup.
+	(test9): New test.
+	(main): Call it.
+	* gcc.dg/builtin-object-size-3.c: Silence overread warnings.
+	Declare free, strdup and strndup.
+	(test11): New test.
+	(main): Call it.
+	* gcc.dg/builtin-object-size-4.c: Silence overread warnings.
+	Declare free, strdup and strndup.
+	(test9): New test.
+	(main): Call it.
+
+2022-11-22  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/107788
+	* g++.dg/analyzer/named-functions.C: New test.
+
+2022-11-22  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/107783
+	* gcc.dg/analyzer/fd-accept.c (test_accept_on_constant): New.
+	* gcc.dg/analyzer/fd-bind.c (test_bind_on_constant): New.
+	* gcc.dg/analyzer/fd-connect.c (test_connect_on_constant): New.
+	* gcc.dg/analyzer/fd-listen.c (test_listen_on_connected_socket):
+	Fix typo.
+	(test_listen_on_constant): New.
+
+2022-11-22  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/107807
+	* gcc.dg/analyzer/errno-___errno.c: New test.
+	* gcc.dg/analyzer/errno-__error.c: New test.
+	* gcc.dg/analyzer/errno-global-var.c: New test.
+
+2022-11-22  Maciej W. Rozycki  <macro@embecosm.com>
+
+	* lib/target-supports.exp
+	(check_effective_target_mpaired_single): Add `args' argument and
+	pass it to `check_no_compiler_messages' replacing
+	`-mpaired-single'.
+	(add_options_for_mips_loongson_mmi): Add `args' argument and
+	pass it to `check_no_compiler_messages'.
+	(check_effective_target_mips_msa): Add `args' argument and pass
+	it to `check_no_compiler_messages' replacing `-mmsa'.
+	(check_effective_target_mpaired_single_runtime)
+	(add_options_for_mpaired_single): Pass `-mpaired-single' to
+	`check_effective_target_mpaired_single'.
+	(check_effective_target_mips_loongson_mmi_runtime)
+	(add_options_for_mips_loongson_mmi): Pass `-mloongson-mmi' to
+	`check_effective_target_mips_loongson_mmi'.
+	(check_effective_target_mips_msa_runtime)
+	(add_options_for_mips_msa): Pass `-mmsa' to
+	`check_effective_target_mips_msa'.
+	(et-is-effective-target): Verify that EFFECTIVE_TARGETS exists
+	and if not, just check if the current compilation environment
+	supports the target feature requested.
+	(check_vect_support_and_set_flags): Pass `-mpaired-single',
+	`-mloongson-mmi', and `-mmsa' to the respective target feature
+	checks.
+
+2022-11-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/sso18.adb: New test.
+
+2022-11-22  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/107661
+	* g++.dg/ipa/pr107661.C: New test.
+
+2022-11-22  Christophe Lyon  <christophe.lyon@arm.com>
+
+	PR target/107604
+	* gcc.target/aarch64/aapcs64/test_dfp_17.c: Fix for big-endian.
+
+2022-11-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/107803
+	* g++.dg/pr107803.C: New testcase.
+
+2022-11-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/107766
+	* g++.dg/vect/pr107766.cc: New testcase.
+
+2022-11-22  liuhongt  <hongtao.liu@intel.com>
+
+	* gcc.target/i386/pieces-memset-3.c: Remove xfail.
+	* gcc.target/i386/pieces-memset-37.c: Remove xfail.
+	* gcc.target/i386/pieces-memset-39.c: Remove xfail.
+
 2022-11-22  David Malcolm  <dmalcolm@redhat.com>
 
 	PR analyzer/107788
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 7a0a6f3dbdc..bb81f2cf3c7 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,23 @@
+2022-11-22  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/107817
+	* include/std/charconv (__from_chars_alnum_to_val): Add
+	constexpr for C++20.
+	* include/std/format (__is_digit, __is_xdigit): New functions.
+	(_Spec::_S_parse_width_or_precision): Use __is_digit.
+	(__formatter_fp::parse): Use __is_xdigit.
+
+2022-11-22  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/106201
+	* testsuite/27_io/filesystem/iterators/106201.cc: New test.
+
+2022-11-22  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/107801
+	* src/c++17/memory_resource.cc (pool_sizes): Disable large pools
+	for targets with 16-bit int.
+
 2022-11-21  Jonathan Wakely  <jwakely@redhat.com>
 
 	* include/std/functional (_Bind_front0): New class template.