Daily bump.

gcc/ChangeLog

@@ -1,3 +1,78 @@
+2026-01-29  Andrew Pinski  <andrew.pinski@oss.qualcomm.com>
+
+	PR middle-end/123869
+	* optabs.cc (expand_unop): Move the NEG optab
+	handling before the widening code.
+	Move the ABS bitwise expansion from expand_abs_nojump
+	to before the widening code.
+	(expand_abs_nojump): Remove the bitwise expansion trial
+	since expand_unop is called right above.
+
+2026-01-29  Roger Sayle  <roger@nextmovesoftware.com>
+
+	* expr.cc (emit_group_load_1): Don't call force_reg if orig_src
+	is already a CONCAT.
+
+2026-01-29  Sandra Loosemore  <sloosemore@baylibre.com>
+
+	* doc/options.texi (Options): Point to the "user experience"
+	documentation.
+	* doc/ux.texi (Guidelines for Options): Add some.
+
+2026-01-29  Robin Dapp  <rdapp@oss.qualcomm.com>
+
+	PR target/123806
+	* config/riscv/riscv-string.cc (expand_rawmemchr): Use unified
+	vl_read.
+	(expand_strcmp): Ditto.
+	* config/riscv/riscv-vector-builtins-bases.cc:
+	* config/riscv/riscv-vector-builtins.cc (function_expander::use_fof_load_insn):
+	Only emit the store and not the VL read.
+	* config/riscv/riscv-vsetvl.cc (get_fof_set_vl_reg): New
+	function.
+	(init_rtl_ssa): New wrapper.
+	(finish_rtl_ssa): Ditto.
+	(emit_fof_read_vls): Emit read_vl after each fault-only-first
+	load.
+	(pass_vsetvl::simple_vsetvl): Call emit_fof_read_vls ().
+	(pass_vsetvl::lazy_vsetvl): Ditto.
+	* config/riscv/vector-iterators.md: Add read_vl unspec.
+	* config/riscv/vector.md (read_vlsi): Unify.
+	(@read_vl<mode>): Ditto.
+	(read_vldi_zero_extend): Ditto.
+	(@pred_fault_load_set_vl<V_VLS:mode><P:mode>): New FoF variant
+	that saves VL in a register.
+	(@pred_fault_load_set_vl<VT:mode><P:mode>): Ditto.
+
+2026-01-29  Filip Kastl  <fkastl@suse.cz>
+
+	* gimple-ssa-pta-constraints.cc (make_param_constraints): Adjust
+	comment: The function only creates varinfos for the parameters,
+	the return value and the static chain.
+
+2026-01-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/122537
+	* tree-ssa-loop-niter.cc (number_of_iterations_lt_to_ne): Register
+	may_be_zero condition when the IV may overflow.
+
+2026-01-29  Sangamesh Mallayya  <swamy.sangamesh@gmail.com>
+
+	* diagnostics/sarif-sink.cc: Move config.h at the begining.
+
+2026-01-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/123596
+	* tree-eh.cc (sink_clobbers): Create a virtual PHI when
+	one is required but not present, queuing arguments
+	for renaming.
+
+2026-01-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/116747
+	* tree-ssa-phiopt.cc (cond_if_else_store_replacement): Avoid
+	duplicate stmts in the set of store pairs to process.
+
 2026-01-28  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/36503

gcc/DATESTAMP

@@ -1 +1 @@
-20260129
+20260130

gcc/ada/ChangeLog

@@ -1,3 +1,10 @@
+2026-01-29  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR ada/123861
+	* sem_type.adb (Covers): Fix couple of typos in comment.
+	(Specific_Type): Adjust to Covers' handling of types declared
+	with the Aggregate aspect in Ada 2022.
+
 2026-01-28  Eric Botcazou  <ebotcazou@adacore.com>
 
 	PR ada/123857

gcc/algol68/ChangeLog

@@ -1,3 +1,34 @@
+2026-01-29  Jose E. Marchesi  <jemarch@gnu.org>
+
+	* ga68.vw: Update formal grammar to express the GNU extension.
+	* a68-parser.cc (a68_dont_mark_here): Likewise.
+	* a68-parser-scanner.cc (SINGLE_QUOTE_CHAR): Define.
+	(get_next_token): Recognize ' as QUOTE_SYMBOL.
+	(tokenise_source): Acknowledge QUOTE_SYMBOL.
+	* a68-parser-keywords.cc (a68_set_up_tables): Likewise.
+	* a68-parser-bottom-up.cc (reduce_primary_parts): Adjust parser to
+	brief form of selection.
+	* a68-parser-attrs.def (QUOTE_SYMBOL): New attribute.
+	* ga68.texi (Brief selection): New section.
+
+2026-01-29  Jose E. Marchesi  <jemarch@gnu.org>
+
+	* ga68.vw: Fix grammar for formal holes.
+	* ga68.texi (Particular programs): New section.
+	(Comments): Likewise.
+	* a68.h: Prototypes for a68_is_c_mode, a68_make_fomal_hole_decl,
+	a68_lower_formal_hole.
+	* a68-parser-attrs.def (FORMAL_HOLE): New attribute.
+	(LANGUAGE_INDICANT): Likewise.
+	* a68-parser-extract.cc (a68_elaborate_bold_tags): Elaborate
+	language indicants.
+	* a68-parser-moids-check.cc (mode_check_unit): Check mode in
+	formal holes.
+	* a68-low-units.cc (a68_lower_formal_hole): New function.
+	* a68-low.cc (a68_make_formal_hole_decl): Likewise.
+	* a68-moids-misc.cc (a68_is_c_mode): Likewise.
+	* a68-parser-bottom-up.cc (reduce_formal_holes): Likewise.
+
 2026-01-24  Jose E. Marchesi  <jemarch@gnu.org>
 
 	PR algol68/123733

gcc/cp/ChangeLog

@@ -1,3 +1,36 @@
+2026-01-29  Marek Polacek  <polacek@redhat.com>
+
+	* reflect.cc (eval_has_template_arguments): Return immediately after
+	checking alias_template_specialization_p.
+
+2026-01-29  Marek Polacek  <polacek@redhat.com>
+
+	* reflect.cc (eval_type_trait): Assert that finish_trait_expr didn't
+	return error_mark_node.
+
+2026-01-29  Marek Polacek  <polacek@redhat.com>
+
+	* reflect.cc (class_members_of): Adjust comment.
+	(splice): Give an error if the expression doesn't evaluate to
+	a REFLECT_EXPR_P.
+
+2026-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/123866
+	* reflect.cc (eval_annotations_of): Use maybe_get_first_fn.
+
+2026-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	* cp-tree.h (build_range_temp): Implement CWG3131 - Value
+	categories and types for the range in iterable expansion statements.
+	Add bool argument defaulted to false.
+	* parser.cc (build_range_temp): Add expansion_stmt_p argument,
+	if true build const decltype(auto) __for_range = range_expr instead of
+	auto &&__for_range = range_expr.
+	(cp_build_range_for_decls): For expansion stmts build __for_range as
+	static constexpr decltype(auto) __for_range = (range_expr);
+	rather than static constexpr auto &&__for_range = range_expr;.
+
 2026-01-28  Andrew Pinski  <andrew.pinski@oss.qualcomm.com>
 
 	PR c++/102846

gcc/d/ChangeLog

@@ -1,3 +1,25 @@
+2026-01-29  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	PR d/123407
+	* decl.cc (get_symbol_decl): Handle declarations with matching
+	assembler names, but different TREE_CODE.
+
+2026-01-29  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	PR d/123046
+	* d-codegen.cc (build_address): Return `null' when generating the
+	address of a `noreturn' declaration.
+	(d_build_call): Compare TYPE_MAIN_VARIANT of type with `noreturn'.
+	* decl.cc (get_fndecl_arguments): Likewise.
+	* types.cc (finish_aggregate_mode): Likewise.
+	(TypeVisitor::visit (TypeFunction *)): Likewise.
+
+2026-01-29  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	PR d/123349
+	* d-spec.cc (lang_specific_driver): Use xstrdup to copy -defaultlib
+	and -debuglib argument, and unconditionally free the old value.
+
 2026-01-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 
 	PR d/123419

gcc/testsuite/ChangeLog

@@ -1,3 +1,142 @@
+2026-01-29  Andrew Pinski  <andrew.pinski@oss.qualcomm.com>
+
+	* gcc.target/i386/pr116353.c: Move to...
+	* gcc.dg/torture/pr116353.c: ...here.
+
+2026-01-29  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/aggr11.ads: New test.
+
+2026-01-29  Richard Earnshaw  <rearnsha@arm.com>
+	    Artemiy Volkov  <artemiy.volkov@arm.com>
+
+	* lib/target-supports.exp:
+	(check_effective_target_arm_v8_3a_complex_neon_ok_nocache):
+	Split and fill in arm and aarch64 compile options.  Remove the
+	cpu_unset variable.
+	(check_effective_target_arm_v8_2a_fp16_neon_ok_nocache): Likewise.
+	(check_effective_target_arm_v8_3a_fp16_complex_neon_ok_nocache):
+	Likewise.
+	(check_effective_target_arm_neon_ok_nocache): Rework to use
+	-mfpu=auto.
+	(check_effective_target_arm_neon_fp16_ok_nocache): Likewise.
+
+2026-01-29  Artemiy Volkov  <artemiy.volkov@arm.com>
+
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-add-half-float.c:
+	Adjust testcase.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-add-pattern-half-float.c:
+	Likewise.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-mla-half-float.c:
+	Likewise.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-mls-half-float.c:
+	Likewise.
+	* gcc.dg/vect/complex/fast-math-bb-slp-complex-mul-half-float.c:
+	Likewise.
+	* gcc.dg/vect/complex/fast-math-complex-add-half-float.c: Likewise.
+	* gcc.dg/vect/complex/fast-math-complex-add-pattern-half-float.c:
+	Likewise.
+	* gcc.dg/vect/complex/fast-math-complex-mla-half-float.c:
+	Likewise.
+	* gcc.dg/vect/complex/fast-math-complex-mls-half-float.c:
+	Likewise.
+	* gcc.dg/vect/complex/fast-math-complex-mul-half-float.c:
+	Likewise.
+	* gcc.target/aarch64/advsimd-intrinsics/vector-complex_f16.c:
+	Likewise.
+
+2026-01-29  Christopher Bazley  <chris.bazley@arm.com>
+
+	* gcc.target/arm/stack-protector-7.c: Fix dgdirectives.
+
+2026-01-29  Robin Dapp  <rdapp@oss.qualcomm.com>
+
+	PR target/123806
+	* g++.target/riscv/rvv/base/pr123806.C: New test.
+	* g++.target/riscv/rvv/base/pr123808.C: New test.
+	* g++.target/riscv/rvv/base/pr123808-2.C: New test.
+
+2026-01-29  Robin Dapp  <rdapp@oss.qualcomm.com>
+
+	* lib/target-supports.exp: Add rvv_zvl_ge_256b_ok.
+	* gcc.target/riscv/rvv/base/pr123626.c: Use new target check.
+
+2026-01-29  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	PR d/123407
+	* gdc.dg/pr123407a.d: New test.
+	* gdc.dg/pr123407b.d: New test.
+
+2026-01-29  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/123871
+	* g++.dg/reflect/error11.C: New test.
+
+2026-01-29  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	PR d/123046
+	* gdc.dg/pr123046.d: New test.
+
+2026-01-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/122537
+	* gcc.dg/torture/pr122537.c: New testcase.
+
+2026-01-29  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	PR d/123349
+	* gdc.dg/driver_debuglib.d: New test.
+	* gdc.dg/driver_defaultlib.d: New test.
+
+2026-01-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/123596
+	* g++.dg/torture/pr123596.C: New testcase.
+
+2026-01-29  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/116747
+	* gcc.dg/tree-ssa/cselim-4.c: New testcase.
+
+2026-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/123866
+	* g++.dg/reflect/annotations10.C: New test.
+
+2026-01-29  Jose E. Marchesi  <jemarch@gnu.org>
+
+	* algol68/compile/error-selector-1.a68: New test.
+	* algol68/execute/selection-2.a68: Update test.
+	* algol68/execute/selection-5.a68: Likewise.
+
+2026-01-29  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/cpp26/expansion-stmt1.C (N::begin, N::end, O::begin,
+	O::end): Change argument type from B & to const B & or from
+	D & to const D &.
+	* g++.dg/cpp26/expansion-stmt2.C (N::begin, N::end, O::begin,
+	O::end): Likewise.
+	* g++.dg/cpp26/expansion-stmt3.C (N::begin, N::end, O::begin,
+	O::end): Likewise.
+	* g++.dg/cpp26/expansion-stmt16.C: Expect different diagnostics
+	for C++11.
+	* g++.dg/cpp26/expansion-stmt18.C (N::begin, N::end): Change
+	argument type from B & to const B &.
+	* g++.dg/cpp26/expansion-stmt25.C (N::begin, N::end): Likewise.
+	* g++.dg/cpp26/expansion-stmt26.C: New test.
+	* g++.dg/reflect/p3491-2.C (baz): Move workaround to a new
+	function garply, use the previously #if 0 guarded implementation.
+	(garply): New function.
+
+2026-01-29  Jose E. Marchesi  <jemarch@gnu.org>
+
+	* algol68/compile/error-nest-1.a68: New test.
+	* algol68/compile/nest-c-1.a68: Likewise.
+	* algol68/compile/error-nest-5.a68: Likewise.
+	* algol68/compile/error-nest-4.a68: Likewise.
+	* algol68/compile/error-nest-3.a68: Likewise.
+	* algol68/compile/error-nest-2.a68: Likewise.
+
 2026-01-28  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gnat.dg/unchecked_union4.adb: New test.

libffi/ChangeLog

@@ -1,3 +1,14 @@
+2026-01-29  Pietro Monteiro  <pietro@sociotechnical.xyz>
+
+	PR libffi/117635
+	* merge.sh: Delete .allow-ai-service and .gail-labels when
+	merging new upstream versions.
+
+2026-01-29  Pietro Monteiro  <pietro@sociotechnical.xyz>
+
+	PR libffi/117635
+	* LOCAL_PATCHES: Add missing patches.
+
 2025-12-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
 	* configure: Regenerate.

libstdc++-v3/ChangeLog

@@ -1,3 +1,30 @@
+2026-01-29  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/expected (__expected::__trivially_replaceable)
+	(__expected::__usable_for_assign)
+	(__expected::__usable_for_trivial_assign)
+	(__expected::__can_reassign_type): New concepts.
+	(expected::operator=): Adjust constraints
+	on existing overloads and add defaulted overload.
+	(expected<cv void, E>::operator=): Likewise.
+	* testsuite/20_util/expected/requirements.cc: Check for trivial
+	and nothrow properties of assignments.
+
+2026-01-29  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/source_location: Check __glibcxx_contracts instead
+	of __cpp_lib_contracts.
+	* testsuite/18_support/contracts/includes.cc: New test.
+
+2026-01-29  vspefs  <vspefs@protonmail.com>
+
+	* src/c++23/std.cc.in (invoke_default_violation_handler): Change
+	to invoke_default_contract_violation_handler.
+
+2026-01-29  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/contracts: Replace non-ASCII characters.
+
 2026-01-28  Jonathan Wakely  <jwakely@redhat.com>
 
 	* src/experimental/Makefile.am: Change AM_CXXFLAGS to use C++20