[gcc r14-4159] Daily bump.

[gcc r14-4159] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:590a8bec3ed92118e084b0a1897d3314a666170e

commit r14-4159-g590a8bec3ed92118e084b0a1897d3314a666170e
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Wed Sep 20 00:17:55 2023 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 223 ++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |   2 +-
 gcc/ada/ChangeLog       |  30 +++++++
 gcc/c-family/ChangeLog  |  18 ++++
 gcc/c/ChangeLog         |  16 ++++
 gcc/cp/ChangeLog        |  70 +++++++++++++++
 gcc/fortran/ChangeLog   |   7 ++
 gcc/lto/ChangeLog       |   9 ++
 gcc/m2/ChangeLog        | 153 +++++++++++++++++++++++++++++++++
 gcc/testsuite/ChangeLog | 217 ++++++++++++++++++++++++++++++++++++++++++++++
 libcpp/ChangeLog        |  13 +++
 libgm2/ChangeLog        |  32 +++++++
 libgomp/ChangeLog       |   6 ++
 libstdc++-v3/ChangeLog  |   4 +
 14 files changed, 799 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 347b1ad811c..246aec13542 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,226 @@
+2023-09-19  Ben Boeckel  <ben.boeckel@kitware.com>
+
+	* doc/invoke.texi: Document -fdeps-format=, -fdeps-file=, and
+	-fdeps-target= flags.
+	* gcc.cc: add defaults for -fdeps-target= and -fdeps-file= when
+	only -fdeps-format= is specified.
+	* json.h: Add a TODO item to refactor out to share with
+	`libcpp/mkdeps.cc`.
+
+2023-09-19  Ben Boeckel  <ben.boeckel@kitware.com>
+	    Jason Merrill  <jason@redhat.com>
+
+	* gcc.cc (join_spec_func): Add a spec function to join all
+	arguments.
+
+2023-09-19  Patrick O'Neill  <patrick@rivosinc.com>
+
+	* config/riscv/riscv.cc (riscv_legitimize_const_move): Eliminate
+	src_op_0 var to avoid rtl check error.
+
+2023-09-19  Aldy Hernandez  <aldyh@redhat.com>
+
+	* range-op-float.cc (frelop_early_resolve): Clean-up and remove
+	special casing.
+	(operator_not_equal::fold_range): Handle VREL_EQ.
+	(operator_lt::fold_range): Remove special casing for VREL_EQ.
+	(operator_gt::fold_range): Same.
+	(foperator_unordered_equal::fold_range): Same.
+
+2023-09-19  Javier Martinez  <javier.martinez.bugzilla@gmail.com>
+
+	* doc/extend.texi: Document attributes hot, cold on C++ types.
+
+2023-09-19  Pat Haugen  <pthaugen@linux.ibm.com>
+
+	* config/rs6000/rs6000.cc (rs6000_rtx_costs): Check whether the
+	modulo instruction is disabled.
+	* config/rs6000/rs6000.h (RS6000_DISABLE_SCALAR_MODULO): New.
+	* config/rs6000/rs6000.md (mod<mode>3, *mod<mode>3): Check it.
+	(define_expand umod<mode>3): New.
+	(define_insn umod<mode>3): Rename to *umod<mode>3 and check if the modulo
+	instruction is disabled.
+	(umodti3, modti3): Check if the modulo instruction is disabled.
+
+2023-09-19  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	* doc/gm2.texi (fdebug-builtins): Correct description.
+
+2023-09-19  Jeff Law  <jlaw@ventanamicro.com>
+
+	* config/iq2000/predicates.md (uns_arith_constant): New predicate.
+	* config/iq2000/iq2000.md (rotrsi3): Use it.
+
+2023-09-19  Aldy Hernandez  <aldyh@redhat.com>
+
+	* range-op-float.cc (operator_lt::op1_range): Remove known_isnan check.
+	(operator_lt::op2_range): Same.
+	(operator_le::op1_range): Same.
+	(operator_le::op2_range): Same.
+	(operator_gt::op1_range): Same.
+	(operator_gt::op2_range): Same.
+	(operator_ge::op1_range): Same.
+	(operator_ge::op2_range): Same.
+	(foperator_unordered_lt::op1_range): Same.
+	(foperator_unordered_lt::op2_range): Same.
+	(foperator_unordered_le::op1_range): Same.
+	(foperator_unordered_le::op2_range): Same.
+	(foperator_unordered_gt::op1_range): Same.
+	(foperator_unordered_gt::op2_range): Same.
+	(foperator_unordered_ge::op1_range): Same.
+	(foperator_unordered_ge::op2_range): Same.
+
+2023-09-19  Aldy Hernandez  <aldyh@redhat.com>
+
+	* value-range.h (frange::update_nan): New.
+
+2023-09-19  Aldy Hernandez  <aldyh@redhat.com>
+
+	* range-op-float.cc (operator_not_equal::op2_range): New.
+	* range-op-mixed.h: Add operator_not_equal::op2_range.
+
+2023-09-19  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR tree-optimization/110080
+	PR tree-optimization/110249
+	* tree-vrp.cc (remove_unreachable::final_p): New.
+	(remove_unreachable::maybe_register): Rename from
+	maybe_register_block and call early or final routine.
+	(fully_replaceable): New.
+	(remove_unreachable::handle_early): New.
+	(remove_unreachable::remove_and_update_globals): Remove
+	non-final processing.
+	(rvrp_folder::rvrp_folder): Add final flag to constructor.
+	(rvrp_folder::post_fold_bb): Remove unreachable registration.
+	(rvrp_folder::pre_fold_stmt): Move unreachable processing to here.
+	(execute_ranger_vrp): Adjust some call parameters.
+
+2023-09-19  Richard Biener  <rguenther@suse.de>
+
+	PR c/111468
+	* tree-pretty-print.h (op_symbol_code): Add defaulted flags
+	argument.
+	* tree-pretty-print.cc (op_symbol): Likewise.
+	(op_symbol_code): Print TDF_GIMPLE variant if requested.
+	* gimple-pretty-print.cc (dump_binary_rhs): Pass flags to
+	op_symbol_code.
+	(dump_gimple_cond): Likewise.
+
+2023-09-19  Thomas Schwinge  <thomas@codesourcery.com>
+	    Pan Li  <pan2.li@intel.com>
+
+	* tree-streamer.h (bp_unpack_machine_mode): If
+	'ib->file_data->mode_table' not available, apply 1-to-1 mapping.
+
+2023-09-19  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/riscv.cc (riscv_can_change_mode_class): Block unordered VLA and VLS modes.
+
+2023-09-19  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/autovec.md: Extend VLS modes.
+	* config/riscv/vector.md: Ditto.
+
+2023-09-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/111465
+	* tree-ssa-threadupdate.cc (fwd_jt_path_registry::thread_block_1):
+	Cancel the path when a EDGE_NO_COPY_SRC_BLOCK became non-empty.
+
+2023-09-19  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/autovec.md: Extend VLS floating-point modes.
+	* config/riscv/vector.md: Ditto.
+
+2023-09-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* match.pd ((x << c) >> c): Don't call build_nonstandard_integer_type
+	nor check type_has_mode_precision_p for width larger than [TD]Imode
+	precision.
+	(a ? CST1 : CST2): Don't use build_nonstandard_type, just convert
+	to type.  Use boolean_true_node instead of
+	constant_boolean_node (true, boolean_type_node).  Formatting fixes.
+
+2023-09-19  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/autovec.md: Add VLS modes.
+	* config/riscv/vector.md: Ditto.
+
+2023-09-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree.cc (build_bitint_type): Assert precision is not 0, or
+	for signed types 1.
+	(signed_or_unsigned_type_for): Return INTEGER_TYPE for signed variant
+	of unsigned _BitInt(1).
+
+2023-09-19  Lehua Ding  <lehua.ding@rivai.ai>
+
+	* config/riscv/autovec-opt.md (*<optab>_fma<mode>):
+	Removed old combine patterns.
+	(*single_<optab>mult_plus<mode>): Ditto.
+	(*double_<optab>mult_plus<mode>): Ditto.
+	(*sign_zero_extend_fma): Ditto.
+	(*zero_sign_extend_fma): Ditto.
+	(*double_widen_fma<mode>): Ditto.
+	(*single_widen_fma<mode>): Ditto.
+	(*double_widen_fnma<mode>): Ditto.
+	(*single_widen_fnma<mode>): Ditto.
+	(*double_widen_fms<mode>): Ditto.
+	(*single_widen_fms<mode>): Ditto.
+	(*double_widen_fnms<mode>): Ditto.
+	(*single_widen_fnms<mode>): Ditto.
+	(*reduc_plus_scal_<mode>): Adjust name.
+	(*widen_reduc_plus_scal_<mode>): Adjust name.
+	(*dual_widen_fma<mode>): New combine pattern.
+	(*dual_widen_fmasu<mode>): Ditto.
+	(*dual_widen_fmaus<mode>): Ditto.
+	(*dual_fma<mode>): Ditto.
+	(*single_fma<mode>): Ditto.
+	(*dual_fnma<mode>): Ditto.
+	(*single_fnma<mode>): Ditto.
+	(*dual_fms<mode>): Ditto.
+	(*single_fms<mode>): Ditto.
+	(*dual_fnms<mode>): Ditto.
+	(*single_fnms<mode>): Ditto.
+	* config/riscv/autovec.md (fma<mode>4):
+	Reafctor fma pattern.
+	(*fma<VI:mode><P:mode>): Removed.
+	(fnma<mode>4): Reafctor.
+	(*fnma<VI:mode><P:mode>): Removed.
+	(*fma<VF:mode><P:mode>):  Removed.
+	(*fnma<VF:mode><P:mode>):  Removed.
+	(fms<mode>4):  Reafctor.
+	(*fms<VF:mode><P:mode>):  Removed.
+	(fnms<mode>4): Reafctor.
+	(*fnms<VF:mode><P:mode>): Removed.
+	* config/riscv/riscv-protos.h (prepare_ternary_operands):
+	Adjust prototype.
+	* config/riscv/riscv-v.cc (prepare_ternary_operands): Refactor.
+	* config/riscv/vector.md (*pred_mul_plus<mode>_undef): New pattern.
+	(*pred_mul_plus<mode>): Removed.
+	(*pred_mul_plus<mode>_scalar): Removed.
+	(*pred_mul_plus<mode>_extended_scalar): Removed.
+	(*pred_minus_mul<mode>_undef):  New pattern.
+	(*pred_minus_mul<mode>): Removed.
+	(*pred_minus_mul<mode>_scalar): Removed.
+	(*pred_minus_mul<mode>_extended_scalar): Removed.
+	(*pred_mul_<optab><mode>_undef):  New pattern.
+	(*pred_mul_<optab><mode>): Removed.
+	(*pred_mul_<optab><mode>_scalar): Removed.
+	(*pred_mul_neg_<optab><mode>_undef):  New pattern.
+	(*pred_mul_neg_<optab><mode>): Removed.
+	(*pred_mul_neg_<optab><mode>_scalar): Removed.
+
+2023-09-19  Tsukasa OI  <research_trasio@irq.a4lg.com>
+
+	* config/riscv/riscv-vector-builtins.cc
+	(builtin_decl, expand_builtin): Replace SVE with RVV.
+
+2023-09-19  Tsukasa OI  <research_trasio@irq.a4lg.com>
+
+	* config/riscv/t-riscv: Add dependencies for riscv-builtins.cc,
+	riscv-cmo.def and riscv-scalar-crypto.def.
+
 2023-09-18  Pan Li  <pan2.li@intel.com>
 
 	* config/riscv/autovec.md: Extend to vls mode.
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 6820ee3dc6b..c6af87ba008 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230919
+20230920
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 231ce8b8d8e..056adce6961 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,33 @@
+2023-09-19  Richard Wai  <richard@annexi-strayline.com>
+
+	* exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Expanded comments
+	explaining why TSS Finalize_Address is not generated for
+	concurrent class-wide types.
+	* exp_ch7.adb (Make_Finalize_Address_Stmts): Handle cases where the
+	underlying non-constrained parent type is a concurrent type, and
+	adjust the designated type to be the corresponding record’s
+	class-wide type.
+
+2023-09-19  Richard Wai  <richard@annexi-strayline.com>
+
+	* sem_ch3.adb (Build_Derived_Record_Type): Treat presence of
+	keyword "synchronized" the same as "limited" when determining if a
+	private extension is limited.
+
+2023-09-19  Marc Poulhiès  <poulhies@adacore.com>
+
+	* gcc-interface/utils.cc (max_value): New.
+	* gcc-interface/gigi.h (max_value): New.
+	* gcc-interface/decl.cc (gnat_to_gnu_entity) <E_Array_Subtype>:
+	When computing gnu_min/gnu_max, try to use max_value if there is
+	an initial expression.
+
+2023-09-19  Javier Miranda  <miranda@adacore.com>
+
+	* contracts.adb
+	(Has_Public_Visibility_Of_Subprogram): Add missing support for
+	child subprograms.
+
 2023-09-15  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gcc-interface/utils.cc (finish_record_type): Round the size in
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 61720c19400..51f5ec5e017 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,21 @@
+2023-09-19  Ben Boeckel  <ben.boeckel@kitware.com>
+
+	* c-opts.cc (c_common_handle_option): Add fdeps_file variable and
+	-fdeps-format=, -fdeps-file=, and -fdeps-target= parsing.
+	* c.opt: Add -fdeps-format=, -fdeps-file=, and -fdeps-target=
+	flags.
+
+2023-09-19  Javier Martinez  <javier.martinez.bugzilla@gmail.com>
+
+	* c-attribs.cc (handle_hot_attribute): remove warning on
+	RECORD_TYPE and UNION_TYPE when in c_dialect_xx.
+	(handle_cold_attribute): Likewise.
+
+2023-09-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-common.cc (c_common_signed_or_unsigned_type): Return INTEGER_TYPE
+	for signed variant of unsigned _BitInt(1).
+
 2023-09-06  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c/102989
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index b2fbf3cabad..ac8ef09065c 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,19 @@
+2023-09-19  Richard Biener  <rguenther@suse.de>
+
+	PR c/111468
+	* gimple-parser.cc (c_parser_gimple_binary_expression): Handle __LTGT.
+
+2023-09-19  Richard Biener  <rguenther@suse.de>
+
+	PR c/111468
+	* gimple-parser.cc (c_parser_gimple_binary_expression): Add
+	return type argument.
+	(c_parser_gimple_statement): Adjust.
+	(c_parser_gimple_paren_condition): Likewise.
+	(c_parser_gimple_binary_expression): Use passed in return type,
+	add support for - as POINTER_DIFF_EXPR, __UN{LT,LE,GT,GE,EQ},
+	__UNORDERED and __ORDERED.
+
 2023-09-12  Tobias Burnus  <tobias@codesourcery.com>
 
 	* c-parser.cc (struct c_omp_loc_tree): New.
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index e028fcee94a..2a9165c9433 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,73 @@
+2023-09-19  Ben Boeckel  <ben.boeckel@kitware.com>
+
+	* mapper-client.cc, mapper-client.h (open_module_client): Accept
+	dependency tracking and track module mapper files as
+	dependencies.
+	* module.cc (make_mapper, get_mapper): Pass the dependency
+	tracking class down.
+
+2023-09-19  Ben Boeckel  <ben.boeckel@kitware.com>
+
+	* module.cc (do_import): Report imported CMI files as
+	dependencies.
+
+2023-09-19  Ben Boeckel  <ben.boeckel@kitware.com>
+
+	* module.cc (preprocessed_module): Pass whether the module is
+	exported to dependency tracking.
+
+2023-09-19  Javier Martinez  <javier.martinez.bugzilla@gmail.com>
+
+	* class.cc (propagate_class_warmth_attribute): New function.
+	(check_bases_and_members): propagate hot and cold attributes
+	to all FUNCTION_DECL when the record is marked hot or cold.
+	* cp-tree.h (maybe_propagate_warmth_attributes): New function.
+	* decl2.cc (maybe_propagate_warmth_attributes): New function.
+	* method.cc (lazily_declare_fn): propagate hot and cold
+	attributes to lazily declared functions when the record is
+	marked hot or cold.
+
+2023-09-19  Patrick Palka  <ppalka@redhat.com>
+
+	* ptree.cc (cxx_print_type): Remove TYPE_LANG_SPECIFIC
+	test guarding TYPE_TEMPLATE_INFO.
+
+2023-09-19  Jason Merrill  <jason@redhat.com>
+
+	DR 2799
+	* class.cc (add_implicit_default_ctor): Split out...
+	(add_implicitly_declared_members): ...from here.
+	Also call it when inheriting a default ctor.
+
+2023-09-19  Marek Polacek  <polacek@redhat.com>
+
+	* call.cc (build_over_call): Set ADDR_EXPR_DENOTES_CALL_P.  Don't handle
+	immediate_invocation_p here.
+	* constexpr.cc (cxx_eval_call_expression): Use mce_true for
+	DECL_IMMEDIATE_FUNCTION_P.
+	(cxx_eval_conditional_expression): Call cp_fold_immediate.
+	* cp-gimplify.cc (enum fold_flags): Add ff_fold_immediate.
+	(maybe_replace_decl): Make static.
+	(cp_fold_r): Expand immediate invocations.
+	(cp_fold_immediate_r): New.
+	(cp_fold_immediate): New.
+	* cp-tree.h (ADDR_EXPR_DENOTES_CALL_P): Define.
+	(cp_fold_immediate): Declare.
+	* tree.cc (bot_replace): Don't handle immediate invocations here.
+
+2023-09-19  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/111419
+	* cvt.cc (convert_to_void) <case INDIRECT_REF>: Only call
+	complete_type if the type is volatile.
+	<case VAR_DECL>: Likewise.
+
+2023-09-19  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/99631
+	* semantics.cc (finish_decltype_type): For an NTTP object,
+	return its type modulo cv-quals.
+
 2023-09-18  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/89231
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 0c95a3a4c78..6e773d98de0 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,10 @@
+2023-09-19  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/70231
+	* trans-array.cc (trans_array_constructor): In absence of a typespec,
+	use string length determined by get_array_ctor_strlen() to reasonably
+	initialize auxiliary variable for bounds-checking.
+
 2023-09-15  Harald Anlauf  <anlauf@gmx.de>
 
 	PR fortran/30802
diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog
index 77325bde3cb..d98880e6ad6 100644
--- a/gcc/lto/ChangeLog
+++ b/gcc/lto/ChangeLog
@@ -1,3 +1,12 @@
+2023-09-19  Thomas Schwinge  <thomas@codesourcery.com>
+	    Pan Li  <pan2.li@intel.com>
+
+	* lto-common.cc (lto_mode_identity_table): Remove.
+	(lto_file_finalize) [!ACCEL_COMPILER]: 'NULL'-intialize
+	'file_data->mode_table'.
+	(lto_fe_init): Don't initialize 'lto_mode_identity_table'.
+	* lto-common.h (lto_mode_identity_table): Remove.
+
 2023-07-05  Robin Dapp  <rdapp@ventanamicro.com>
 	    Juzhe-Zhong  <juzhe.zhong@rivai.ai>
 
diff --git a/gcc/m2/ChangeLog b/gcc/m2/ChangeLog
index 453daa2b200..41165cc8d88 100644
--- a/gcc/m2/ChangeLog
+++ b/gcc/m2/ChangeLog
@@ -1,3 +1,156 @@
+2023-09-19  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	* Make-lang.in (host_mc_longreal): Detect hosting on powerpc64le
+	and if so use __float128 for longreal in mc.
+	(MC_ARGS): Append host_mc_longreal.
+	* config-make.in (TEST_TARGET_CPU_DEFAULT): New variable.
+	(TEST_HOST_CPU_DEFAULT): New variable.
+	* configure: Regenerate.
+	* configure.ac (M2C_LONGREAL_FLOAT128): New define set if target
+	is powerpc64le.
+	(M2C_LONGREAL_PPC64LE): New define set if target is powerpc64le.
+	* gm2-compiler/M2GCCDeclare.mod: Correct comment case.
+	* gm2-compiler/M2GenGCC.mod (MaybeDebugBuiltinAlloca): Call
+	SetLastFunction for the builtin function call.
+	(MaybeDebugBuiltinMemcpy): Call SetLastFunction for the builtin
+	function call.
+	(MaybeDebugBuiltinMemset): New procedure function.
+	(MakeCopyUse): Use GNU formatting.
+	(UseBuiltin): Rewrite to check BuiltinExists.
+	(CodeDirectCall): Rewrite to check BuiltinExists and call
+	SetLastFunction.
+	(CodeMakeAdr): Re-format.
+	* gm2-compiler/M2Options.def (SetDebugBuiltins): New procedure.
+	* gm2-compiler/M2Options.mod (SetUninitVariableChecking): Allow
+	"cond" to switch UninitVariableConditionalChecking separately.
+	(SetDebugBuiltins): New procedure.
+	* gm2-compiler/M2Quads.def (BuildFunctionCall): Add parameter
+	ConstExpr.
+	* gm2-compiler/M2Quads.mod (BuildRealProcedureCall): Add parameter
+	to BuildRealFuncProcCall.
+	(BuildRealFuncProcCall): Add ConstExpr parameter.  Pass ConstExpr
+	to BuildFunctionCall.
+	(BuildFunctionCall): Add parameter ConstExpr.  Pass ConstExpr to
+	BuildRealFunctionCall.
+	(BuildConstFunctionCall): Add parameter ConstExpr.  Pass ConstExpr to
+	BuildFunctionCall.
+	(BuildRealFunctionCall): Add parameter ConstExpr.  Pass ConstExpr to
+	BuildRealFuncProcCall.
+	* gm2-compiler/P3Build.bnf (SetOrDesignatorOrFunction): Pass FALSE
+	to BuildFunctionCall.
+	(AssignmentOrProcedureCall): Pass FALSE to BuildFunctionCall.
+	* gm2-compiler/SymbolTable.def (IsProcedureBuiltinAvailable): New
+	procedure function.
+	* gm2-compiler/SymbolTable.mod (CanUseBuiltin): New procedure
+	function.
+	(IsProcedureBuiltinAvailable): New procedure function.
+	* gm2-gcc/m2builtins.cc (DEBUGGING): Undef.
+	(bf_category): New enum type.
+	(struct builtin_function_entry): New field function_avail.
+	(m2builtins_BuiltInMemCopy): Rename from ...
+	(m2builtins_BuiltinMemCopy): ... this.
+	(DoBuiltinMemSet): New function.
+	(m2builtins_BuiltinMemSet): New function.
+	(do_target_support_exists): New function.
+	(target_support_exists): New function.
+	(m2builtins_BuiltinExists): Return true or false.
+	(m2builtins_BuildBuiltinTree): Rename local variables.
+	Replace long_double_type_node with GetM2LongRealType.
+	(m2builtins_init): Use GetM2LongRealType rather than
+	long_double_type_node.
+	* gm2-gcc/m2builtins.def (BuiltInMemCopy): Rename to ...
+	(BuiltinMemCopy): ... this.
+	(BuiltinMemSet): New procedure function.
+	* gm2-gcc/m2builtins.h (m2builtins_BuiltInMemCopy): Rename to ...
+	(m2builtins_BuiltinMemCopy): ... this.
+	(m2builtins_BuiltinMemSet): New procedure function.
+	* gm2-gcc/m2configure.cc (m2configure_M2CLongRealFloat128): New
+	procedure function.
+	(m2configure_M2CLongRealIBM128): New procedure function.
+	(m2configure_M2CLongRealLongDouble): New procedure function.
+	(m2configure_M2CLongRealLongDoublePPC64LE): New procedure function.
+	* gm2-gcc/m2configure.def (M2CLongRealFloat128): New procedure function.
+	(M2CLongRealIBM128): New procedure function.
+	(M2CLongRealLongDouble): New procedure function.
+	(M2CLongRealLongDoublePPC64LE): New procedure function.
+	* gm2-gcc/m2configure.h (m2configure_FullPathCPP): New procedure function.
+	(m2configure_M2CLongRealFloat128): New procedure function.
+	(m2configure_M2CLongRealIBM128): New procedure function.
+	(m2configure_M2CLongRealLongDouble): New procedure function.
+	(m2configure_M2CLongRealLongDoublePPC64LE): New procedure function.
+	* gm2-gcc/m2convert.cc (m2convert_BuildConvert): Use convert_loc.
+	* gm2-gcc/m2options.h (M2Options_SetDebugBuiltins): New function.
+	* gm2-gcc/m2statement.cc (m2statement_BuildAssignmentTree): Set
+	TREE_USED to true.
+	(m2statement_BuildGoto):Set TREE_USED to true.
+	(m2statement_BuildParam): Set TREE_USED to true.
+	(m2statement_BuildBuiltinCallTree): New function.
+	(m2statement_BuildFunctValue): Set TREE_USED to true.
+	* gm2-gcc/m2statement.def (BuildBuiltinCallTree): New procedure function.
+	* gm2-gcc/m2statement.h (m2statement_BuildBuiltinCallTree): New
+	procedure function.
+	* gm2-gcc/m2treelib.cc (m2treelib_DoCall0): Remove spacing.
+	(m2treelib_DoCall1): Remove spacing.
+	(m2treelib_DoCall2): Remove spacing.
+	(m2treelib_DoCall3): Remove spacing.
+	(add_stmt): Rename parameter.
+	* gm2-gcc/m2type.cc (build_set_type): Remove spacing.
+	(build_m2_specific_size_type): Remove spacing.
+	(finish_build_pointer_type): Remove spacing.
+	(m2type_BuildVariableArrayAndDeclare): Remove spacing.
+	(build_m2_short_real_node): Remove spacing.
+	(build_m2_real_node): Remove spacing.
+	(build_m2_long_real_node): Use float128_type_node if
+	M2CLongRealFloat128 is set.
+	(build_m2_ztype_node): Remove spacing.
+	(build_m2_long_int_node): Remove spacing.
+	(build_m2_long_card_node): Remove spacing.
+	(build_m2_short_int_node): Remove spacing.
+	(build_m2_short_card_node): Remove spacing.
+	(build_m2_iso_loc_node): Remove spacing.
+	(m2type_SameRealType): New function.
+	(m2type_InitBaseTypes): Create m2_c_type_node using
+	m2_long_complex_type_node.
+	(m2type_SetAlignment): Tidy up comment.
+	* gm2-gcc/m2type.def (SameRealType):  New procedure function.
+	* gm2-gcc/m2type.h (m2type_SameRealType): New procedure function.
+	* gm2-lang.cc (gm2_langhook_type_for_mode): Build long complex
+	node from m2 language specific long double node.
+	* gm2-libs-log/RealConversions.mod (IsNan): New procedure
+	function.
+	(doPowerOfTen): Re-implement.
+	* gm2-libs/Builtins.mod: Add newline.
+	* gm2-libs/DynamicStrings.def (ReplaceChar): New procedure function.
+	* gm2-libs/DynamicStrings.mod (ReplaceChar): New procedure function.
+	* gm2config.aci.in (M2C_LONGREAL_FLOAT128): New config value.
+	(M2C_LONGREAL_PPC64LE): New config value.
+	* gm2spec.cc (lang_specific_driver): New local variable
+	need_default_mabi set to default value depending upon
+	M2C_LONGREAL_PPC64LE and M2C_LONGREAL_FLOAT128.
+	* lang.opt (Wcase-enum): Moved to correct section.
+	* m2pp.cc (m2pp_real_type): New function.
+	(m2pp_type): Call m2pp_real_type.
+	(m2pp_print_mode): New function.
+	(m2pp_simple_type): Call m2pp_simple_type.
+	(m2pp_float): New function.
+	(m2pp_expression): Call m2pp_float.
+	* mc-boot/GDynamicStrings.cc: Rebuild.
+	* mc-boot/GDynamicStrings.h: Rebuild.
+	* mc-boot/GFIO.cc: Rebuild.
+	* mc-boot/GFIO.h: Rebuild.
+	* mc-boot/GIO.cc: Rebuild.
+	* mc-boot/GRTint.cc: Rebuild.
+	* mc-boot/Gdecl.cc: Rebuild.
+	* mc-boot/GmcOptions.cc: Rebuild.
+	* mc-boot/GmcOptions.h: Rebuild.
+	* mc/decl.mod: Rebuild.
+	* mc/mcOptions.def (getCRealType): New procedure function.
+	(getCLongRealType): New procedure function.
+	(getCShortRealType): New procedure function.
+	* mc/mcOptions.mod (getCRealType): New procedure function.
+	(getCLongRealType): New procedure function.
+	(getCShortRealType): New procedure function.
+
 2023-09-14  Gaius Mulley  <gaiusmod2@gmail.com>
 
 	* gm2-compiler/M2CaseList.mod (NewRanges): Add block
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d2999cef6bd..875a938113f 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,220 @@
+2023-09-19  Ben Boeckel  <ben.boeckel@kitware.com>
+
+	* g++.dg/modules/depreport-2.modmap: New test.
+	* g++.dg/modules/depreport-2_a.C: New test.
+	* g++.dg/modules/depreport-2_b.C: New test.
+	* g++.dg/modules/test-depfile.py: Support `:|` syntax output
+	when generating modules.
+
+2023-09-19  Ben Boeckel  <ben.boeckel@kitware.com>
+
+	* g++.dg/modules/depreport-1_a.C: New test.
+	* g++.dg/modules/depreport-1_b.C: New test.
+	* g++.dg/modules/test-depfile.py: New tool for validating depfile
+	information.
+	* lib/modules.exp: Support for validating depfile contents.
+
+2023-09-19  Ben Boeckel  <ben.boeckel@kitware.com>
+
+	* g++.dg/modules/depflags-f-MD.C: New test.
+	* g++.dg/modules/depflags-f.C: New test.
+	* g++.dg/modules/depflags-fi.C: New test.
+	* g++.dg/modules/depflags-fj-MD.C: New test.
+	* g++.dg/modules/depflags-fj.C: New test.
+	* g++.dg/modules/depflags-fjo-MD.C: New test.
+	* g++.dg/modules/depflags-fjo.C: New test.
+	* g++.dg/modules/depflags-fo-MD.C: New test.
+	* g++.dg/modules/depflags-fo.C: New test.
+	* g++.dg/modules/depflags-j-MD.C: New test.
+	* g++.dg/modules/depflags-j.C: New test.
+	* g++.dg/modules/depflags-jo-MD.C: New test.
+	* g++.dg/modules/depflags-jo.C: New test.
+	* g++.dg/modules/depflags-o-MD.C: New test.
+	* g++.dg/modules/depflags-o.C: New test.
+	* g++.dg/modules/p1689-1.C: New test.
+	* g++.dg/modules/p1689-1.exp.ddi: New test expectation.
+	* g++.dg/modules/p1689-2.C: New test.
+	* g++.dg/modules/p1689-2.exp.ddi: New test expectation.
+	* g++.dg/modules/p1689-3.C: New test.
+	* g++.dg/modules/p1689-3.exp.ddi: New test expectation.
+	* g++.dg/modules/p1689-4.C: New test.
+	* g++.dg/modules/p1689-4.exp.ddi: New test expectation.
+	* g++.dg/modules/p1689-5.C: New test.
+	* g++.dg/modules/p1689-5.exp.ddi: New test expectation.
+	* g++.dg/modules/modules.exp: Load new P1689 library routines.
+	* g++.dg/modules/test-p1689.py: New tool for validating P1689 output.
+	* lib/modules.exp: Support for validating P1689 outputs.
+	* g++.dg/modules/depflags-fj-MF-share.C: New file.
+	* g++.dg/modules/p1689-file-default.C: New file.
+	* g++.dg/modules/p1689-file-default.exp.ddi: New file.
+	* g++.dg/modules/p1689-target-default.C: New file.
+	* g++.dg/modules/p1689-target-default.exp.ddi: New file.
+
+2023-09-19  Aldy Hernandez  <aldyh@redhat.com>
+
+	* gcc.dg/tree-ssa/vrp-float-12.c: Moved to...
+	* gcc.dg/tree-ssa/vrp-float-relations-1.c: ...here.
+	* gcc.dg/tree-ssa/vrp-float-relations-2.c: New test.
+	* gcc.dg/tree-ssa/vrp-float-relations-3.c: New test.
+	* gcc.dg/tree-ssa/vrp-float-relations-4.c: New test.
+
+2023-09-19  Javier Martinez  <javier.martinez.bugzilla@gmail.com>
+
+	* g++.dg/ext/attr-hotness.C: New test.
+
+2023-09-19  Pat Haugen  <pthaugen@linux.ibm.com>
+
+	* gcc.target/powerpc/clone1.c: Add xfails.
+	* gcc.target/powerpc/clone3.c: Likewise.
+	* gcc.target/powerpc/mod-1.c: Update scan strings and add xfails.
+	* gcc.target/powerpc/mod-2.c: Likewise.
+	* gcc.target/powerpc/p10-vdivq-vmodq.c: Add xfails.
+
+2023-09-19  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	* gm2/extensions/pass/libc.def: Add spacing.
+	* gm2/pimlib/logitech/run/pass/realconv.mod: Add debugging print.
+	* gm2/switches/uninit-variable-checking/cascade/fail/switches-uninit-variable-checking-cascade-fail.exp:
+	Add -fdebug-builtins flag.
+	* lib/gm2.exp (gm2_target_compile_default): Add
+	-mabi=ieeelongdouble if the target is powerpc.
+	(gm2_link_flags): Add
+	-mabi=ieeelongdouble if the target is powerpc.
+	* gm2/pim/intrinsic/run/pass/cstub.c: New test.
+	* gm2/pim/intrinsic/run/pass/cstub.def: New test.
+	* gm2/pim/intrinsic/run/pass/pim-intrinsic-run-pass.exp: New test.
+	* gm2/pim/intrinsic/run/pass/test.mod: New test.
+	* gm2/pim/run/pass/builtins.mod: New test.
+	* gm2/pim/run/pass/convert1.mod: New test.
+	* gm2/pim/run/pass/longint1.mod: New test.
+	* gm2/pim/run/pass/longint2.mod: New test.
+	* gm2/pim/run/pass/longint3.mod: New test.
+	* gm2/pim/run/pass/longint4.mod: New test.
+	* gm2/pim/run/pass/longint5.mod: New test.
+	* gm2/pim/run/pass/longint6.mod: New test.
+	* gm2/pim/run/pass/longint7.mod: New test.
+	* gm2/pim/run/pass/longint8.mod: New test.
+
+2023-09-19  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/70231
+	* gfortran.dg/bounds_check_fail_7.f90: New test.
+
+2023-09-19  Aldy Hernandez  <aldyh@redhat.com>
+
+	* gcc.dg/tree-ssa/vrp-float-13.c: New test.
+
+2023-09-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/111377
+	* c-c++-common/analyzer/compound-assignment-1.c (test_5b): Move
+	closing } to the same line as the call to work-around differences in
+	diagnostics line.
+
+2023-09-19  Jason Merrill  <jason@redhat.com>
+
+	DR 2799
+	* g++.dg/cpp0x/inh-ctor38.C: New test.
+
+2023-09-19  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR tree-optimization/110080
+	PR tree-optimization/110249
+	* g++.dg/pr110249.C: New.
+	* gcc.dg/pr110080.c: New.
+	* gcc.dg/pr93917.c: Adjust.
+
+2023-09-19  Marek Polacek  <polacek@redhat.com>
+
+	* g++.dg/cpp23/consteval-if2.C: Add xfail.
+	* g++.dg/cpp2a/consteval-memfn1.C: Adjust.
+	* g++.dg/cpp2a/consteval11.C: Remove dg-message.
+	* g++.dg/cpp2a/consteval3.C: Remove dg-message and dg-error.
+	* g++.dg/cpp2a/consteval9.C: Remove dg-message.
+	* g++.dg/cpp2a/consteval32.C: New test.
+	* g++.dg/cpp2a/consteval33.C: New test.
+	* g++.dg/cpp2a/consteval34.C: New test.
+	* g++.dg/cpp2a/consteval35.C: New test.
+
+2023-09-19  Richard Biener  <rguenther@suse.de>
+
+	PR c/111468
+	* gcc.dg/gimplefe-50.c: Amend.
+
+2023-09-19  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/111419
+	* g++.dg/cpp2a/concepts-requires36.C: New test.
+	* g++.dg/expr/discarded1.C: New test.
+	* g++.dg/expr/discarded1a.C: New test.
+
+2023-09-19  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/99631
+	* g++.dg/cpp2a/nontype-class60.C: New test.
+
+2023-09-19  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* gcc.target/riscv/rvv/autovec/vls/def.h: Add FNMS VLS modes tests.
+	* gcc.target/riscv/rvv/autovec/vls/fnms-1.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fnms-2.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fnms-3.c: New test.
+
+2023-09-19  Richard Wai  <richard@annexi-strayline.com>
+
+	* gnat.dg/sync_tag_finalize.adb: New test.
+
+2023-09-19  Richard Wai  <richard@annexi-strayline.com>
+
+	* gnat.dg/sync_tag_discriminals.adb: New test.
+	* gnat.dg/sync_tag_limited.adb: New test.
+
+2023-09-19  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* gcc.target/riscv/rvv/autovec/vls/def.h: Add unary test.
+	* gcc.target/riscv/rvv/autovec/vls/neg-2.c: New test.
+
+2023-09-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/111465
+	* g++.dg/torture/pr111465.C: New testcase.
+
+2023-09-19  Richard Biener  <rguenther@suse.de>
+
+	PR c/111468
+	* gcc.dg/gimplefe-50.c: New testcase.
+	* gcc.dg/gimplefe-51.c: Likewise.
+
+2023-09-19  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* gcc.target/riscv/rvv/autovec/vls/def.h: Add FMS tests.
+	* gcc.target/riscv/rvv/autovec/vls/fma-5.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fma-6.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fma-7.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fms-1.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fms-2.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fms-3.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fnma-5.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fnma-6.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fnma-7.c: New test.
+
+2023-09-19  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* gcc.target/riscv/rvv/autovec/vls/def.h: Add VLS FMA/FNMA test.
+	* gcc.target/riscv/rvv/autovec/vls/fma-1.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fma-2.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fma-3.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fma-4.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fnma-1.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fnma-2.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fnma-3.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/fnma-4.c: New test.
+
+2023-09-19  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
+
+	* gcc.target/aarch64/vect_copy_lane_1.c: Scan for zip1 instead
+	of ins for float32x2_t, int32x2_t and uint32x2_t tests.
+
 2023-09-18  Pan Li  <pan2.li@intel.com>
 
 	* gcc.target/riscv/rvv/autovec/vls/def.h: New macros.
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 9897dcf0732..4b15c89fee8 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,16 @@
+2023-09-19  Ben Boeckel  <ben.boeckel@kitware.com>
+
+	* include/cpplib.h: Add cpp_fdeps_format enum.
+	(cpp_options): Add fdeps_format field
+	(cpp_finish): Add structured dependency fdeps_stream parameter.
+	* include/mkdeps.h (deps_add_module_target): Add flag for
+	whether a module is exported or not.
+	(fdeps_add_target): Add function.
+	(deps_write_p1689r5): Add function.
+	* init.cc (cpp_finish): Add new preprocessor parameter used for C++
+	module tracking.
+	* mkdeps.cc (mkdeps): Implement P1689R5 output.
+
 2023-09-06  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c/102989
diff --git a/libgm2/ChangeLog b/libgm2/ChangeLog
index 8dec03ce3e4..d9c2368e14b 100644
--- a/libgm2/ChangeLog
+++ b/libgm2/ChangeLog
@@ -1,3 +1,35 @@
+2023-09-19  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	* Makefile.am (TARGET_LONGDOUBLE_ABI): New variable set to
+	-mabi=ieeelongdouble if the target is powerpc64le.
+	(AM_MAKEFLAGS): Append TARGET_LONGDOUBLE_ABI.
+	* Makefile.in: Rebuild.
+	* libm2cor/Makefile.am (AM_MAKEFLAGS): Add CFLAGS_LONGDOUBLE and
+	TARGET_LONGDOUBLE_ABI.
+	(libm2cor_la_CFLAGS): Add TARGET_LONGDOUBLE_ABI.
+	(libm2cor_la_M2FLAGS): Add TARGET_LONGDOUBLE_ABI.
+	* libm2cor/Makefile.in: Rebuild.
+	* libm2iso/Makefile.am (AM_MAKEFLAGS): Add CFLAGS_LONGDOUBLE and
+	TARGET_LONGDOUBLE_ABI.
+	(libm2iso_la_CFLAGS): Add TARGET_LONGDOUBLE_ABI.
+	(libm2iso_la_M2FLAGS): Add TARGET_LONGDOUBLE_ABI.
+	* libm2iso/Makefile.in: Rebuild.
+	* libm2log/Makefile.am (AM_MAKEFLAGS): Add CFLAGS_LONGDOUBLE and
+	TARGET_LONGDOUBLE_ABI.
+	(libm2log_la_CFLAGS): Add TARGET_LONGDOUBLE_ABI.
+	(libm2log_la_M2FLAGS): Add TARGET_LONGDOUBLE_ABI.
+	* libm2log/Makefile.in: Rebuild.
+	* libm2min/Makefile.am (AM_MAKEFLAGS): Add CFLAGS_LONGDOUBLE and
+	TARGET_LONGDOUBLE_ABI.
+	(libm2min_la_CFLAGS): Add TARGET_LONGDOUBLE_ABI.
+	(libm2min_la_M2FLAGS): Add TARGET_LONGDOUBLE_ABI.
+	* libm2min/Makefile.in: Rebuild.
+	* libm2pim/Makefile.am (AM_MAKEFLAGS): Add CFLAGS_LONGDOUBLE and
+	TARGET_LONGDOUBLE_ABI.
+	(libm2pim_la_CFLAGS): Add TARGET_LONGDOUBLE_ABI.
+	(libm2pim_la_M2FLAGS): Add TARGET_LONGDOUBLE_ABI.
+	* libm2pim/Makefile.in: Rebuild.
+
 2023-09-13  Gaius Mulley  <gaiusmod2@gmail.com>
 
 	* libm2cor/Makefile.am (libm2cor_la_M2FLAGS): Add
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 840574a8cac..b14b244821c 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,9 @@
+2023-09-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libgomp/111413
+	* env.c (initialize_env): Don't dereference environ if it is NULL.
+	Reindent.
+
 2023-09-18  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/111294
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 768a36f1ae7..a57959d706b 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2023-09-19  Marek Polacek  <polacek@redhat.com>
+
+	* testsuite/20_util/allocator/105975.cc: Add dg-error.
+
 2023-09-18  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/63198