[gcc r14-3116] Daily bump.

[gcc r14-3116] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:9b099a83b45b8fcdfc07d518e05d36ea741b2227

commit r14-3116-g9b099a83b45b8fcdfc07d518e05d36ea741b2227
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Aug 10 00:17:26 2023 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 197 ++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |   2 +-
 gcc/analyzer/ChangeLog  |  56 ++++++++++++++
 gcc/fortran/ChangeLog   |   6 ++
 gcc/m2/ChangeLog        |  10 +++
 gcc/testsuite/ChangeLog |  56 ++++++++++++++
 libgm2/ChangeLog        |  21 ++++++
 libstdc++-v3/ChangeLog  |  65 ++++++++++++++++
 8 files changed, 412 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3bf21765abfb..b981c4387984 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,200 @@
+2023-08-09  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/riscv-vsetvl.cc (anticipatable_occurrence_p): Fix
+	incorrect anticipate info.
+
+2023-08-09  Tsukasa OI  <research_trasio@irq.a4lg.com>
+
+	* common/config/riscv/riscv-common.cc (riscv_ext_version_table):
+	Remove 'Zve32d' from the version list.
+
+2023-08-09  Jin Ma  <jinma@linux.alibaba.com>
+
+	* config/riscv/riscv.cc (riscv_sched_variable_issue): New function.
+	(TARGET_SCHED_VARIABLE_ISSUE): New macro.
+	Co-authored-by: Philipp Tomsich <philipp.tomsich@vrull.eu>
+	Co-authored-by: Jeff Law <jlaw@ventanamicro.com>
+
+2023-08-09  Jivan Hakobyan  <jivanhakobyan9@gmail.com>
+
+	* config/riscv/riscv.cc (riscv_legitimize_address): Handle folding.
+	(mem_shadd_or_shadd_rtx_p): New function.
+
+2023-08-09  Andrew Pinski  <apinski@marvell.com>
+
+	PR tree-optimization/110937
+	PR tree-optimization/100798
+	* match.pd (`a ? ~b : b`): Handle this
+	case.
+
+2023-08-09  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.opt (mpartial-vector-fp-math): Add dot.
+
+2023-08-09  Richard Ball  <richard.ball@arm.com>
+
+	* config/aarch64/aarch64-cores.def (AARCH64_CORE): Add Cortex-A520 CPU.
+	* config/aarch64/aarch64-tune.md: Regenerate.
+	* doc/invoke.texi: Document Cortex-A520 CPU.
+
+2023-08-09  Carl Love  <cel@us.ibm.com>
+
+	* config/rs6000/rs6000-builtins.def (vcmpneb, vcmpneh, vcmpnew):
+	Move definitions to Altivec stanza.
+	* config/rs6000/altivec.md (vcmpneb, vcmpneh, vcmpnew): New
+	define_expand.
+
+2023-08-09  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	PR target/110950
+	* config/riscv/riscv-v.cc (expand_const_vector): Add NPATTERNS = 1
+	stepped vector support.
+
+2023-08-09  liuhongt  <hongtao.liu@intel.com>
+
+	* common/config/i386/cpuinfo.h (get_available_features):
+	Rename local variable subleaf_level to max_subleaf_level.
+
+2023-08-09  Richard Biener  <rguenther@suse.de>
+
+	PR rtl-optimization/110587
+	* lra-assigns.cc (find_hard_regno_for_1): Re-order checks.
+
+2023-08-09  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR tree-optimization/110248
+	* config/rs6000/rs6000.cc (rs6000_legitimate_address_p): Check if
+	the given code is for ifn LEN_{LOAD,STORE}, if yes then make it not
+	legitimate when outer code is PLUS.
+
+2023-08-09  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR tree-optimization/110248
+	* recog.cc (memory_address_addr_space_p): Add one more argument ch of
+	type code_helper and pass it to targetm.addr_space.legitimate_address_p
+	instead of ERROR_MARK.
+	(offsettable_address_addr_space_p): Update one function pointer with
+	one more argument of type code_helper as its assignees
+	memory_address_addr_space_p and strict_memory_address_addr_space_p
+	have been adjusted, and adjust some call sites with ERROR_MARK.
+	* recog.h (tree.h): New include header file for tree_code ERROR_MARK.
+	(memory_address_addr_space_p): Adjust with one more unnamed argument
+	of type code_helper with default ERROR_MARK.
+	(strict_memory_address_addr_space_p): Likewise.
+	* reload.cc (strict_memory_address_addr_space_p): Add one unnamed
+	argument of type code_helper.
+	* tree-ssa-address.cc (valid_mem_ref_p): Add one more argument ch of
+	type code_helper and pass it to memory_address_addr_space_p.
+	* tree-ssa-address.h (valid_mem_ref_p): Adjust the declaration with
+	one more unnamed argument of type code_helper with default value
+	ERROR_MARK.
+	* tree-ssa-loop-ivopts.cc (get_address_cost): Use ERROR_MARK as code
+	by default, change it with ifn code for USE_PTR_ADDRESS type use, and
+	pass it to all valid_mem_ref_p calls.
+
+2023-08-09  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR tree-optimization/110248
+	* coretypes.h (class code_helper): Add forward declaration.
+	* doc/tm.texi: Regenerate.
+	* lra-constraints.cc (valid_address_p): Call target hook
+	targetm.addr_space.legitimate_address_p with an extra parameter
+	ERROR_MARK as its prototype changes.
+	* recog.cc (memory_address_addr_space_p): Likewise.
+	* reload.cc (strict_memory_address_addr_space_p): Likewise.
+	* target.def (legitimate_address_p, addr_space.legitimate_address_p):
+	Extend with one more argument of type code_helper, update the
+	documentation accordingly.
+	* targhooks.cc (default_legitimate_address_p): Adjust for the
+	new code_helper argument.
+	(default_addr_space_legitimate_address_p): Likewise.
+	* targhooks.h (default_legitimate_address_p): Likewise.
+	(default_addr_space_legitimate_address_p): Likewise.
+	* config/aarch64/aarch64.cc (aarch64_legitimate_address_hook_p): Adjust
+	with extra unnamed code_helper argument with default ERROR_MARK.
+	* config/alpha/alpha.cc (alpha_legitimate_address_p): Likewise.
+	* config/arc/arc.cc (arc_legitimate_address_p): Likewise.
+	* config/arm/arm-protos.h (arm_legitimate_address_p): Likewise.
+	(tree.h): New include for tree_code ERROR_MARK.
+	* config/arm/arm.cc (arm_legitimate_address_p): Adjust with extra
+	unnamed code_helper argument with default ERROR_MARK.
+	* config/avr/avr.cc (avr_addr_space_legitimate_address_p): Likewise.
+	* config/bfin/bfin.cc (bfin_legitimate_address_p): Likewise.
+	* config/bpf/bpf.cc (bpf_legitimate_address_p): Likewise.
+	* config/c6x/c6x.cc (c6x_legitimate_address_p): Likewise.
+	* config/cris/cris-protos.h (cris_legitimate_address_p): Likewise.
+	(tree.h): New include for tree_code ERROR_MARK.
+	* config/cris/cris.cc (cris_legitimate_address_p): Adjust with extra
+	unnamed code_helper argument with default ERROR_MARK.
+	* config/csky/csky.cc (csky_legitimate_address_p): Likewise.
+	* config/epiphany/epiphany.cc (epiphany_legitimate_address_p):
+	Likewise.
+	* config/frv/frv.cc (frv_legitimate_address_p): Likewise.
+	* config/ft32/ft32.cc (ft32_addr_space_legitimate_address_p): Likewise.
+	* config/gcn/gcn.cc (gcn_addr_space_legitimate_address_p): Likewise.
+	* config/h8300/h8300.cc (h8300_legitimate_address_p): Likewise.
+	* config/i386/i386.cc (ix86_legitimate_address_p): Likewise.
+	* config/ia64/ia64.cc (ia64_legitimate_address_p): Likewise.
+	* config/iq2000/iq2000.cc (iq2000_legitimate_address_p): Likewise.
+	* config/lm32/lm32.cc (lm32_legitimate_address_p): Likewise.
+	* config/loongarch/loongarch.cc (loongarch_legitimate_address_p):
+	Likewise.
+	* config/m32c/m32c.cc (m32c_legitimate_address_p): Likewise.
+	(m32c_addr_space_legitimate_address_p): Likewise.
+	* config/m32r/m32r.cc (m32r_legitimate_address_p): Likewise.
+	* config/m68k/m68k.cc (m68k_legitimate_address_p): Likewise.
+	* config/mcore/mcore.cc (mcore_legitimate_address_p): Likewise.
+	* config/microblaze/microblaze-protos.h (tree.h): New include for
+	tree_code ERROR_MARK.
+	(microblaze_legitimate_address_p): Adjust with extra unnamed
+	code_helper argument with default ERROR_MARK.
+	* config/microblaze/microblaze.cc (microblaze_legitimate_address_p):
+	Likewise.
+	* config/mips/mips.cc (mips_legitimate_address_p): Likewise.
+	* config/mmix/mmix.cc (mmix_legitimate_address_p): Likewise.
+	* config/mn10300/mn10300.cc (mn10300_legitimate_address_p): Likewise.
+	* config/moxie/moxie.cc (moxie_legitimate_address_p): Likewise.
+	* config/msp430/msp430.cc (msp430_legitimate_address_p): Likewise.
+	(msp430_addr_space_legitimate_address_p): Adjust with extra code_helper
+	argument with default ERROR_MARK and adjust the call to function
+	msp430_legitimate_address_p.
+	* config/nds32/nds32.cc (nds32_legitimate_address_p): Adjust with extra
+	unnamed code_helper argument with default ERROR_MARK.
+	* config/nios2/nios2.cc (nios2_legitimate_address_p): Likewise.
+	* config/nvptx/nvptx.cc (nvptx_legitimate_address_p): Likewise.
+	* config/or1k/or1k.cc (or1k_legitimate_address_p): Likewise.
+	* config/pa/pa.cc (pa_legitimate_address_p): Likewise.
+	* config/pdp11/pdp11.cc (pdp11_legitimate_address_p): Likewise.
+	* config/pru/pru.cc (pru_addr_space_legitimate_address_p): Likewise.
+	* config/riscv/riscv.cc (riscv_legitimate_address_p): Likewise.
+	* config/rl78/rl78-protos.h (rl78_as_legitimate_address): Likewise.
+	(tree.h): New include for tree_code ERROR_MARK.
+	* config/rl78/rl78.cc (rl78_as_legitimate_address): Adjust with
+	extra unnamed code_helper argument with default ERROR_MARK.
+	* config/rs6000/rs6000.cc (rs6000_legitimate_address_p): Likewise.
+	(rs6000_debug_legitimate_address_p): Adjust with extra code_helper
+	argument and adjust the call to function rs6000_legitimate_address_p.
+	* config/rx/rx.cc (rx_is_legitimate_address): Adjust with extra
+	unnamed code_helper argument with default ERROR_MARK.
+	* config/s390/s390.cc (s390_legitimate_address_p): Likewise.
+	* config/sh/sh.cc (sh_legitimate_address_p): Likewise.
+	* config/sparc/sparc.cc (sparc_legitimate_address_p): Likewise.
+	* config/v850/v850.cc (v850_legitimate_address_p): Likewise.
+	* config/vax/vax.cc (vax_legitimate_address_p): Likewise.
+	* config/visium/visium.cc (visium_legitimate_address_p): Likewise.
+	* config/xtensa/xtensa.cc (xtensa_legitimate_address_p): Likewise.
+	* config/stormy16/stormy16-protos.h (xstormy16_legitimate_address_p):
+	Likewise.
+	(tree.h): New include for tree_code ERROR_MARK.
+	* config/stormy16/stormy16.cc (xstormy16_legitimate_address_p):
+	Adjust with extra unnamed code_helper argument with default
+	ERROR_MARK.
+
+2023-08-09  liuhongt  <hongtao.liu@intel.com>
+
+	* common/config/i386/cpuinfo.h (get_available_features): Check
+	EAX for valid subleaf before use CPUID.
+
 2023-08-08  Jeff Law  <jlaw@ventanamicro.com>
 
 	* config/riscv/riscv.cc (riscv_expand_conditional_move): Use word_mode
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 8974d32783c6..9ae743a51cb1 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230809
+20230810
diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index b1970a87a2f4..de8a16da4e80 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,59 @@
+2023-08-09  David Malcolm  <dmalcolm@redhat.com>
+
+	* analyzer.h (class pure_known_function_with_default_return): New
+	subclass.
+	* call-details.cc (const_fn_p): Move here from region-model.cc.
+	(maybe_get_const_fn_result): Likewise.
+	(get_result_size_in_bytes): Likewise.
+	(call_details::set_any_lhs_with_defaults): New function, based on
+	code in region_model::on_call_pre.
+	* call-details.h (call_details::set_any_lhs_with_defaults): New
+	decl.
+	* diagnostic-manager.cc
+	(diagnostic_manager::emit_saved_diagnostic): Log the index of the
+	saved_diagnostic.
+	* kf.cc (pure_known_function_with_default_return::impl_call_pre):
+	New.
+	(kf_memset::impl_call_pre): Set the LHS to the first param.
+	(kf_putenv::impl_call_pre): Call cd.set_any_lhs_with_defaults.
+	(kf_sprintf::impl_call_pre): Call cd.set_any_lhs_with_defaults.
+	(class kf_stack_restore): Derive from
+	pure_known_function_with_default_return.
+	(class kf_stack_save): Likewise.
+	(kf_strlen::impl_call_pre): Call cd.set_any_lhs_with_defaults.
+	* region-model-reachability.cc (reachable_regions::handle_sval):
+	Remove logic for symbolic regions for pointers.
+	* region-model.cc (region_model::canonicalize): Remove purging of
+	dynamic extents workaround for surplus values from
+	region_model::on_call_pre's default LHS code.
+	(const_fn_p): Move to call-details.cc.
+	(maybe_get_const_fn_result): Likewise.
+	(get_result_size_in_bytes): Likewise.
+	(region_model::update_for_nonzero_return): Call
+	cd.set_any_lhs_with_defaults.
+	(region_model::on_call_pre): Remove the assignment to the LHS of a
+	default return value, instead requiring all known_function
+	implementations to write to any LHS of the call.  Use
+	cd.set_any_lhs_with_defaults on the non-kf paths.
+	* sm-fd.cc (kf_socket::outcome_of_socket::update_model): Use
+	cd.set_any_lhs_with_defaults when failing to get at fd state.
+	(kf_bind::outcome_of_bind::update_model): Likewise.
+	(kf_listen::outcome_of_listen::update_model): Likewise.
+	(kf_accept::outcome_of_accept::update_model): Likewise.
+	(kf_connect::outcome_of_connect::update_model): Likewise.
+	(kf_read::impl_call_pre): Use cd.set_any_lhs_with_defaults.
+	* sm-file.cc (class kf_stdio_output_fn): Derive from
+	pure_known_function_with_default_return.
+	(class kf_ferror): Likewise.
+	(class kf_fileno): Likewise.
+	(kf_fgets::impl_call_pre): Use cd.set_any_lhs_with_defaults.
+	(kf_read::impl_call_pre): Likewise.
+	(class kf_getc): Derive from
+	pure_known_function_with_default_return.
+	(class kf_getchar): Likewise.
+	* varargs.cc (kf_va_arg::impl_call_pre): Use
+	cd.set_any_lhs_with_defaults.
+
 2023-08-04  David Malcolm  <dmalcolm@redhat.com>
 
 	PR analyzer/110426
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 677008fb6cea..cc8a626bfc12 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,9 @@
+2023-08-09  Steve Kargl  <sgk@troutmask.apl.washington.edu>
+
+	PR fortran/109684
+	* resolve.cc (resolve_types): Exclude contained procedures with
+	the artificial attribute from test for pureness.
+
 2023-07-31  Chung-Lin Tang  <cltang@codesourcery.com>
 
 	* openmp.cc (resolve_omp_clauses): Add checking requiring
diff --git a/gcc/m2/ChangeLog b/gcc/m2/ChangeLog
index 463faafc785b..62b20693a172 100644
--- a/gcc/m2/ChangeLog
+++ b/gcc/m2/ChangeLog
@@ -1,3 +1,13 @@
+2023-08-09  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	PR modula2/110779
+	* gm2-libs-iso/SysClock.mod (GetClock): Test GetTimespec
+	return value.
+	(SetClock): Test SetTimespec return value.
+	* gm2-libs-iso/wrapclock.def (GetTimespec): Add integer
+	return type.
+	(SetTimespec): Add integer return type.
+
 2023-08-05  Gaius Mulley  <gaiusmod2@gmail.com>
 
 	PR modula2/110779
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 01007e4b588b..26ab43eebf90 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,59 @@
+2023-08-09  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* gcc.target/riscv/rvv/autovec/gather-scatter/strided_load_run-1.c:
+	Adapt test.
+	* gcc.target/riscv/rvv/vsetvl/vlmax_back_prop-24.c: Ditto.
+	* gcc.target/riscv/rvv/vsetvl/vlmax_back_prop-25.c: Ditto.
+	* gcc.target/riscv/rvv/vsetvl/vlmax_back_prop-26.c: Ditto.
+	* gcc.target/riscv/rvv/vsetvl/vlmax_back_prop-36.c: Ditto.
+	* gcc.target/riscv/rvv/vsetvl/vlmax_switch_vtype-14.c: Ditto.
+	* gcc.target/riscv/rvv/vsetvl/vlmax_switch_vtype-15.c: Ditto.
+
+2023-08-09  David Malcolm  <dmalcolm@redhat.com>
+
+	* gcc.dg/analyzer/allocation-size-1.c: Update expected results
+	to reflect splitting of allocation size and assignment messages
+	from a single event into pairs of events
+	* gcc.dg/analyzer/allocation-size-2.c: Likewise.
+	* gcc.dg/analyzer/allocation-size-3.c: Likewise.
+	* gcc.dg/analyzer/allocation-size-4.c: Likewise.
+	* gcc.dg/analyzer/allocation-size-multiline-1.c: Likewise.
+	* gcc.dg/analyzer/allocation-size-multiline-2.c: Likewise.
+	* gcc.dg/analyzer/allocation-size-multiline-3.c: Likewise.
+	* gcc.dg/analyzer/memset-1.c (test_1): Verify that the return
+	value is the initial argument.
+	* gcc.dg/plugin/analyzer_kernel_plugin.c
+	(copy_across_boundary_fn::impl_call_pre): Ensure the LHS is set on
+	the "known zero size" case.
+	* gcc.dg/plugin/analyzer_known_fns_plugin.c
+	(known_function_attempt_to_copy::impl_call_pre): Likewise.
+
+2023-08-09  Andrew Pinski  <apinski@marvell.com>
+
+	PR tree-optimization/110937
+	PR tree-optimization/100798
+	* gcc.dg/tree-ssa/bool-14.c: New test.
+	* gcc.dg/tree-ssa/bool-15.c: New test.
+	* gcc.dg/tree-ssa/phi-opt-33.c: New test.
+	* gcc.dg/tree-ssa/20030709-2.c: Update testcase
+	so `a ? -1 : 0` is not used to hit the match
+	pattern.
+
+2023-08-09  Carl Love  <cel@us.ibm.com>
+
+	* gcc.target/powerpc/vec-cmpne-runnable.c: New execution test.
+	* gcc.target/powerpc/vec-cmpne.c (define_test_functions,
+	execute_test_functions): Move to vec-cmpne.h.  Add
+	scan-assembler-times for vcmpequb, vcmpequh, vcmpequw.
+	* gcc.target/powerpc/vec-cmpne.h: New include file for vec-cmpne.c
+	and vec-cmpne-runnable.c. Split define_test_functions definition
+	into define_test_functions and define_init_verify_functions.
+
+2023-08-09  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	PR target/110950
+	* gcc.target/riscv/rvv/autovec/pr110950.c: New test.
+
 2023-08-08  Jeff Law  <jlaw@ventanamicro.com>
 
 	* gcc.target/riscv/zicond-ice-1.c: New test.
diff --git a/libgm2/ChangeLog b/libgm2/ChangeLog
index 3cc39693896c..6dddfc7299a1 100644
--- a/libgm2/ChangeLog
+++ b/libgm2/ChangeLog
@@ -1,3 +1,24 @@
+2023-08-09  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	PR modula2/110779
+	* config.h.in: Regenerate.
+	* configure: Regenerate.
+	* configure.ac (AC_CACHE_CHECK): Check for tm_gmtoff field in
+	struct tm.
+	(GM2_CHECK_LIB): Check for daylight, timezone and tzname.
+	* libm2iso/wrapclock.cc (timezone): Guard against absence of
+	struct tm and tm_gmtoff.
+	(daylight): Check for daylight.
+	(timezone): Check for timezone.
+	(isdst): Check for isdst.
+	(tzname): Check for tzname.
+	(GetTimeRealtime): Check for struct timespec.
+	(SetTimeRealtime): Check for struct timespec.
+	(InitTimespec): Check for struct timespec.
+	(KillTimespec): Check for struct timespec.
+	(SetTimespec): Check for struct timespec.
+	(GetTimespec): Check for struct timespec.
+
 2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
 
 	* configure: Regenerate.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 0be99ff69e55..369fbfb87f39 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,68 @@
+2023-08-09  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/chrono.h (duration_cast): Do not use braces
+	around statements for C++11 constexpr rules.
+	* include/bits/stl_algobase.h (__lg): Rewrite as a single
+	statement for C++11 constexpr rules.
+	* include/experimental/bits/fs_path.h (path::string): Use
+	_GLIBCXX17_CONSTEXPR not _GLIBCXX_CONSTEXPR for 'if constexpr'.
+	* include/std/charconv (__to_chars_8): Initialize variable for
+	C++17 constexpr rules.
+
+2023-08-09  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/list.tcc (list::sort(Cmp)): Fix -Wsign-compare
+	warning for loop condition.
+
+2023-08-09  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/complex: Add diagnostic pragma for clang.
+
+2023-08-09  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/shared_ptr_atomic.h (atomic): Change class-head
+	to struct.
+	* include/bits/stl_tree.h (_Rb_tree_merge_helper): Change
+	class-head to struct in friend declaration.
+	* include/std/chrono (tzdb_list::_Node): Likewise.
+	* include/std/future (_Task_state_base, _Task_state): Likewise.
+	* include/std/scoped_allocator (__inner_type_impl): Likewise.
+	* include/std/valarray (_BinClos, _SClos, _GClos, _IClos)
+	(_ValFunClos, _RefFunClos): Change class-head to struct.
+
+2023-08-09  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/alloc_traits.h (allocate): Add [[maybe_unused]]
+	attribute.
+	* include/bits/regex_executor.tcc: Remove name of unused
+	parameter.
+	* include/bits/shared_ptr_atomic.h (atomic_is_lock_free):
+	Likewise.
+	* include/bits/stl_uninitialized.h: Likewise.
+	* include/bits/streambuf_iterator.h (operator==): Likewise.
+	* include/bits/uses_allocator.h: Likewise.
+	* include/c_global/cmath (isfinite, isinf, isnan): Likewise.
+	* include/std/chrono (zoned_time): Likewise.
+	* include/std/future (__future_base::_S_allocate_result):
+	Likewise.
+	(packaged_task): Likewise.
+	* include/std/optional (_Optional_payload_base): Likewise.
+	* include/std/scoped_allocator (__inner_type_impl): Likewise.
+	* include/std/tuple (_Tuple_impl): Likewise.
+
+2023-08-09  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/new_allocator.h (__new_allocator): Define copy
+	assignment operator as defaulted.
+	* include/std/complex (complex<float>, complex<double>)
+	(complex<long double>): Define copy constructor as defaulted.
+
+2023-08-09  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/format: Fix some warnings.
+	(__format::__write(Ctx&, basic_string_view<CharT>)): Remove
+	unused function template.
+
 2023-08-07  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR libstdc++/110860