[gcc r15-1557] Daily bump.
GCC Administrator
gccadmin@gcc.gnu.org
Sat Jun 22 00:19:04 GMT 2024
https://gcc.gnu.org/g:69fdcd0c57c761693bd90f61bcd4884951f16365
commit r15-1557-g69fdcd0c57c761693bd90f61bcd4884951f16365
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Sat Jun 22 00:18:44 2024 +0000
Daily bump.
Diff:
---
gcc/ChangeLog | 196 ++++++++++++++++++++++++++++++++++++++++++++++++
gcc/DATESTAMP | 2 +-
gcc/ada/ChangeLog | 166 ++++++++++++++++++++++++++++++++++++++++
gcc/testsuite/ChangeLog | 37 +++++++++
libcpp/ChangeLog | 6 ++
libstdc++-v3/ChangeLog | 115 ++++++++++++++++++++++++++++
6 files changed, 521 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7693558c4e3..f567922b820 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,199 @@
+2024-06-21 David Malcolm <dmalcolm@redhat.com>
+
+ * diagnostic-format-json.cc
+ (json_output_format::on_end_diagnostic): Use
+ get_diagnostic_kind_text rather than embedding a duplicate copy of
+ the table.
+ * diagnostic-format-sarif.cc
+ (make_rule_id_for_diagnostic_kind): Likewise.
+ * diagnostic.cc (get_diagnostic_kind_text): New.
+ * diagnostic.h (get_diagnostic_kind_text): New decl.
+
+2024-06-21 David Malcolm <dmalcolm@redhat.com>
+
+ * diagnostic-path.cc (diagnostic_event::meaning::dump_to_pp): Move
+ here from diagnostic.cc.
+ (diagnostic_event::meaning::maybe_get_verb_str): Likewise.
+ (diagnostic_event::meaning::maybe_get_noun_str): Likewise.
+ (diagnostic_event::meaning::maybe_get_property_str): Likewise.
+ (diagnostic_path::get_first_event_in_a_function): Likewise.
+ (diagnostic_path::interprocedural_p): Likewise.
+ (debug): Likewise for diagnostic_path * overload.
+ * diagnostic.cc (diagnostic_event::meaning::dump_to_pp): Move from
+ here to diagnostic-path.cc.
+ (diagnostic_event::meaning::maybe_get_verb_str): Likewise.
+ (diagnostic_event::meaning::maybe_get_noun_str): Likewise.
+ (diagnostic_event::meaning::maybe_get_property_str): Likewise.
+ (diagnostic_path::get_first_event_in_a_function): Likewise.
+ (diagnostic_path::interprocedural_p): Likewise.
+ (debug): Likewise for diagnostic_path * overload.
+
+2024-06-21 Jeff Law <jlaw@ventanamicro.com>
+
+ * config/stormy16/stormy16.md (swpn_zext): New pattern.
+
+2024-06-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/stormy16/predicates.md (xs_hi_nonmemory_operand): Handle
+ symbol_ref and label_ref.
+
+2024-06-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/iq2000/iq2000.cc (iq2000_print_operand): Make %p handle 1<<31.
+ * config/iq2000/iq2000.md: Remove "I" constraints on
+ power_of_2_operands.
+
+2024-06-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * rtl-ssa/changes.cc (rtl_ssa::changes_are_worthwhile): Don't
+ cost no-op moves.
+ * rtl-ssa/insns.cc (insn_info::calculate_cost): Likewise.
+
+2024-06-21 Andrew MacLeod <amacleod@redhat.com>
+
+ * gimple-range.cc (gimple_ranger::register_inferred_ranges): Do not
+ dump global range info after set_range_info.
+ (gimple_ranger::register_transitive_inferred_ranges): Likewise.
+ (dom_ranger::range_of_stmt): Likewise.
+ * tree-ssanames.cc (set_range_info): If global range info
+ changes, maybe print new range to dump_file.
+ * tree-vrp.cc (remove_unreachable::handle_early): Do not
+ dump global range info after set_range_info.
+ (remove_unreachable::remove): Likewise.
+ (remove_unreachable::remove_and_update_globals): Likewise.
+ (pass_assumptions::execute): Likewise.
+
+2024-06-21 Andrew MacLeod <amacleod@redhat.com>
+
+ * gimple-range.cc (dom_ranger::dom_ranger): Create a block
+ vector.
+ (dom_ranger::~dom_ranger): Dispose of the block vector.
+ (dom_ranger::edge_range): Delete.
+ (dom_ranger::range_on_edge): Combine range in src BB with any
+ range gori_nme_on_edge returns.
+ (dom_ranger::range_in_bb): Combine global range with any active
+ contextual range for an ssa-name.
+ (dom_ranger::range_of_stmt): Fix non-ssa LHS case, use
+ fur_depend for folding so relations can be registered.
+ (dom_ranger::maybe_push_edge): Delete.
+ (dom_ranger::pre_bb): Create incoming contextual range vector.
+ (dom_ranger::post_bb): Free contextual range vector.
+ * gimple-range.h (dom_ranger::edge_range): Delete.
+ (dom_ranger::m_e0): Delete.
+ (dom_ranger::m_e1): Delete.
+ (dom_ranger::m_bb): New.
+ (dom_ranger::m_pop_list): Delete.
+ * tree-vrp.cc (execute_fast_vrp): Enable relation oracle.
+
+2024-06-21 Andrew MacLeod <amacleod@redhat.com>
+
+ * tree-vrp.cc (remove_unreachable::remove): Export global range
+ if builtin_unreachable dominates all uses.
+ (remove_unreachable::remove_and_update_globals): Do not reset SCEV.
+ (execute_ranger_vrp): Reset SCEV here instead.
+ (fvrp_folder::fvrp_folder): Take final pass flag
+ and create a remove_unreachable object when specified.
+ (fvrp_folder::pre_fold_stmt): Register GIMPLE_CONDs with
+ the remove_unreachcable object.
+ (fvrp_folder::m_unreachable): New.
+ (execute_fast_vrp): Process remove_unreachable object.
+ (pass_vrp::execute): Add final_p flag to execute_fast_vrp.
+
+2024-06-21 David Malcolm <dmalcolm@redhat.com>
+
+ PR testsuite/109360
+ * doc/install.texi: Mention optional usage of "jsonschema" tool.
+
+2024-06-21 David Malcolm <dmalcolm@redhat.com>
+
+ PR testsuite/109360
+ * diagnostic-format-sarif.cc
+ (sarif_builder::make_location_object): Pass any column override
+ from rich_loc to maybe_make_physical_location_object.
+ (sarif_builder::maybe_make_physical_location_object): Add
+ "column_override" param and pass it to maybe_make_region_object.
+ (sarif_builder::maybe_make_region_object): Add "column_override"
+ param and use it when the location has 0 for a column. Don't
+ add "startLine", "startColumn", "endLine", or "endColumn" if
+ the values aren't positive.
+ (sarif_builder::maybe_make_region_object_for_context): Don't
+ add "startLine" or "endLine" if the values aren't positive.
+
+2024-06-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/sh/sh.md (*minus_plus_one): Add constraints.
+
+2024-06-21 Andrew Pinski <quic_apinski@quicinc.com>
+
+ PR tree-optimization/68855
+ * tree-complex.cc (init_dont_simulate_again): Handle PAREN_EXPR
+ like NEGATE_EXPR.
+ (complex_propagate::visit_stmt): Likewise.
+ (expand_complex_move): Don't handle PAREN_EXPR.
+ (expand_complex_paren): New function.
+ (expand_complex_operations_1): Handle PAREN_EXPR like
+ NEGATE_EXPR. And call expand_complex_paren for PAREN_EXPR.
+
+2024-06-21 Richard Biener <rguenther@suse.de>
+
+ * doc/passes.texi: Remove references to no longer existing
+ passes.
+
+2024-06-21 YunQiang Su <syq@gcc.gnu.org>
+
+ * configure.ac: Set gcc_cv_as_mips_explicit_relocs if
+ gcc_cv_as_mips_explicit_relocs_pcrel.
+ * configure: Regenerate.
+
+2024-06-21 YunQiang Su <syq@gcc.gnu.org>
+
+ * config/mips/mips.cc(mips_rtx_costs): Set condmove cost.
+ * config/mips/mips.md(mov<GPR:mode>_on_<MOVECC:mode>,
+ mov<GPR:mode>_on_<MOVECC:mode>_mips16e2,
+ mov<GPR:mode>_on_<GPR2:mode>_ne
+ mov<GPR:mode>_on_<GPR2:mode>_ne_mips16e2): Define name by
+ remove starting *, so that we can use CODE_FOR_.
+
+2024-06-21 Kewen Lin <linkw@linux.ibm.com>
+ Xionghu Luo <xionghuluo@tencent.com>
+
+ PR target/106069
+ PR target/115355
+ * config/rs6000/altivec.md (altivec_vmrghw_direct_<VSX_W:mode>): Rename
+ to ...
+ (altivec_vmrghw_direct_<VSX_W:mode>_be): ... this. Add the condition
+ BYTES_BIG_ENDIAN.
+ (altivec_vmrghw_direct_<VSX_W:mode>_le): New define_insn.
+ (altivec_vmrglw_direct_<VSX_W:mode>): Rename to ...
+ (altivec_vmrglw_direct_<VSX_W:mode>_be): ... this. Add the condition
+ BYTES_BIG_ENDIAN.
+ (altivec_vmrglw_direct_<VSX_W:mode>_le): New define_insn.
+ (altivec_vmrghw): Adjust by calling gen_altivec_vmrghw_direct_v4si_be
+ for BE and gen_altivec_vmrglw_direct_v4si_le for LE.
+ (altivec_vmrglw): Adjust by calling gen_altivec_vmrglw_direct_v4si_be
+ for BE and gen_altivec_vmrghw_direct_v4si_le for LE.
+ (vec_widen_umult_hi_v8hi): Adjust the call to
+ gen_altivec_vmrghw_direct_v4si by gen_altivec_vmrghw for BE
+ and by gen_altivec_vmrglw for LE.
+ (vec_widen_smult_hi_v8hi): Likewise.
+ (vec_widen_umult_lo_v8hi): Adjust the call to
+ gen_altivec_vmrglw_direct_v4si by gen_altivec_vmrglw for BE
+ and by gen_altivec_vmrghw for LE
+ (vec_widen_smult_lo_v8hi): Likewise.
+ * config/rs6000/rs6000.cc (altivec_expand_vec_perm_const): Replace
+ CODE_FOR_altivec_vmrghw_direct_v4si by
+ CODE_FOR_altivec_vmrghw_direct_v4si_be for BE and
+ CODE_FOR_altivec_vmrghw_direct_v4si_le for LE. And replace
+ CODE_FOR_altivec_vmrglw_direct_v4si by
+ CODE_FOR_altivec_vmrglw_direct_v4si_be for BE and
+ CODE_FOR_altivec_vmrglw_direct_v4si_le for LE.
+ * config/rs6000/vsx.md (vsx_xxmrghw_<VSX_W:mode>): Adjust by calling
+ gen_altivec_vmrghw_direct_v4si_be for BE and
+ gen_altivec_vmrglw_direct_v4si_le for LE.
+ (vsx_xxmrglw_<VSX_W:mode>): Adjust by calling
+ gen_altivec_vmrglw_direct_v4si_be for BE and
+ gen_altivec_vmrghw_direct_v4si_le for LE.
+
2024-06-20 Roger Sayle <roger@nextmovesoftware.com>
* config/i386/i386-expand.cc (ix86_ternlog_idx): Allow any SUBREG
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index e778c427d11..d4f60539db5 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240621
+20240622
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 9e835405a82..61f32cd9f6e 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,169 @@
+2024-06-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.cc (Subprogram_Body_to_gnu): Also return early
+ for a protected subprogram in -gnatc mode.
+
+2024-06-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.cc (gnat_to_gnu_entity) <discrete_type>: Set
+ the TYPE_JUSTIFIED_MODULAR_P flag earlier.
+ * gcc-interface/misc.cc (gnat_unit_size_without_reusable_padding):
+ New function.
+ (LANG_HOOKS_UNIT_SIZE_WITHOUT_REUSABLE_PADDING): Redefine to above
+ function.
+
+2024-06-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/utils.cc (clear_decl_bit_field): New function.
+ (finish_record_type): Call clear_decl_bit_field instead of clearing
+ DECL_BIT_FIELD manually.
+
+2024-06-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.cc (gnat_to_gnu) <N_Op_Mod>: Fix formatting.
+ * gcc-interface/utils2.cc: Include optabs-query.h.
+ (fast_modulo_reduction): Call can_mult_highpart_p on the TYPE_MODE
+ before generating a high-part multiply. Fix formatting.
+
+2024-06-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/gigi.h (fast_modulo_reduction): Declare.
+ * gcc-interface/trans.cc (gnat_to_gnu) <N_Op_Mod>: In the unsigned
+ case, call fast_modulo_reduction for {FLOOR,TRUNC}_MOD_EXPR if the
+ RHS is a constant and not a power of two, and the precision is not
+ larger than the word size.
+ * gcc-interface/utils2.cc: Include expmed.h.
+ (fast_modulo_reduction): New function.
+ (nonbinary_modular_operation): Call fast_modulo_reduction for the
+ multiplication if the precision is not larger than the word size.
+
+2024-06-21 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch2.adb (Analyze_Interpolated_String_Literal): Reject
+ ambiguous function calls.
+
+2024-06-21 Ronan Desplanques <desplanques@adacore.com>
+
+ * sem_util.adb (Examine_Array_Bounds): Add missing return
+ statements. Fix criterion for a string literal being empty.
+
+2024-06-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * bcheck.adb (Check_Consistency_Of_Sdep): Guard against path to ALI
+ file not found.
+
+2024-06-21 Javier Miranda <miranda@adacore.com>
+
+ * sem_ch13.adb (Analyze_One_Aspect): Fix code locating the entity
+ of the parent type.
+
+2024-06-21 Marc Poulhiès <poulhies@adacore.com>
+
+ * make.adb (Scan_Make_Arg): Adjust error message.
+ * gnatls.adb (Search_RTS): Likewise.
+ * switch-b.adb (Scan_Debug_Switches): Likewise.
+
+2024-06-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * einfo.ads (Direct_Primitive_Operations): Mention concurrent types
+ as well as GNAT extensions instead of implementation details.
+ (Primitive_Operations): Document that Direct_Primitive_Operations is
+ also used for concurrent types as a fallback.
+ * einfo-utils.adb (Primitive_Operations): Tweak formatting.
+ * exp_util.ads (Find_Prim_Op): Adjust description.
+ * exp_util.adb (Make_Subtype_From_Expr): In the private case with
+ unknown discriminants, always copy Direct_Primitive_Operations and
+ do not overwrite the Class_Wide_Type of the expression's base type.
+ * sem_ch3.adb (Analyze_Incomplete_Type_Decl): Tweak comment.
+ (Analyze_Subtype_Declaration): Remove older and now dead calls to
+ Set_Direct_Primitive_Operations. Tweak comment.
+ (Build_Derived_Private_Type): Likewise.
+ (Build_Derived_Record_Type): Likewise.
+ (Build_Discriminated_Subtype): Set Direct_Primitive_Operations in
+ all cases instead of just for tagged types.
+ (Complete_Private_Subtype): Likewise.
+ (Derived_Type_Declaration): Tweak comment.
+ * sem_ch4.ads (Try_Object_Operation): Adjust description.
+
+2024-06-21 Doug Rupp <rupp@adacore.com>
+
+ * init.c [vxworks] (__gnat_install_handler): Revert to
+ installing signal handlers without regard to interrupt_state.
+
+2024-06-21 Javier Miranda <miranda@adacore.com>
+
+ * sem_disp.adb (Find_Hidden_Overridden_Primitive): Check
+ public dispatching primitives of ancestors; previously,
+ only immediately-visible primitives were checked.
+
+2024-06-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * checks.adb (Generate_Index_Checks): Add specific treatment for
+ index expressions that are N_Expression_With_Actions nodes.
+
+2024-06-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_ch4.adb (Analyze_Selected_Component): Rename Name into Pref
+ and use Sel local variable consistently.
+ (Is_Simple_Indexed_Component): New predicate.
+ Call Is_Simple_Indexed_Component to determine whether to build an
+ actual subtype for the component.
+
+2024-06-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * freeze.adb (Freeze_Array_Type): Decouple the handling of the
+ interaction between packing and aliased/atomic components from
+ that of the interaction between a component clause and aliased/
+ atomic components, and retrofit the processing of the interaction
+ between the two characteristics and independent components into
+ the common processing.
+
+2024-06-21 Bob Duff <duff@adacore.com>
+
+ * gen_il-gen-gen_nodes.adb
+ (N_Generic_Package_Declaration): Remove Activation_Chain_Entity.
+ * sinfo.ads: Comment improvements. Add missing doc.
+ Remove obsolete comment about Activation_Chain_Entity.
+ * einfo.ads: Comment improvements. Add missing doc.
+ * einfo-utils.adb (Base_Type): Add Assert (disabled for now).
+ (Next_Index): Minor cleanup.
+ * aspects.ads: Minor comment fix.
+ * exp_ch6.adb: Likewise.
+ * sem_ch3.adb: Likewise.
+
+2024-06-21 Piotr Trojanek <trojanek@adacore.com>
+
+ * sem_ch3.adb (Add_Interface_Tag_Components): Simplify with No.
+
+2024-06-21 Steve Baird <baird@adacore.com>
+
+ * sem_ch4.adb (Is_Effectively_Visible_Operator): A new function.
+ (Check_Arithmetic_Pair): In paths where Add_One_Interp was
+ previously called unconditionally, instead call only if
+ Is_Effectively_Visible_Operator returns True.
+ (Check_Boolean_Pair): Likewise.
+ (Find_Unary_Types): Likewise.
+
+2024-06-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * accessibility.adb (Accessibility_Level): Apply the processing to
+ Expr when its Original_Node is an unanalyzed identifier.
+
+2024-06-21 Piotr Trojanek <trojanek@adacore.com>
+
+ * sem_attr.adb (In_Aspect_Specification): Use the standard
+ condition that works correctly with declare expressions.
+ * sem_ch13.adb (Analyze_Aspects_At_Freeze_Point): Replace
+ ordinary analysis with preanalysis of spec expressions.
+
+2024-06-21 Justin Squirek <squirek@adacore.com>
+
+ * csets.ads (Identifier_Char): New function - replacing table.
+ * csets.adb (Identifier_Char): Rename and move table for static values.
+ (Initialize): Remove dynamic calculations.
+ (Identifier_Char): New function to calculate dynamic values.
+ * opt.adb (Set_Config_Switches): Remove setting of Identifier_Char.
+
2024-06-20 Steve Baird <baird@adacore.com>
* sem_attr.adb (Resolve_Attribute.Proper_Op): When resolving the
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 57e6fcb34d8..b1cd4be87b5 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,40 @@
+2024-06-21 David Malcolm <dmalcolm@redhat.com>
+
+ PR testsuite/109360
+ * lib/sarif-schema-2.1.0.json: New file, downloaded from
+ https://docs.oasis-open.org/sarif/sarif/v2.1.0/os/schemas/sarif-schema-2.1.0.json
+ Licensing information can be seen at
+ https://github.com/oasis-tcs/sarif-spec/issues/583
+ which states "They are free to incorporate it into their
+ implementation. No need for special permission or paperwork from
+ OASIS."
+ * lib/scansarif.exp (verify-sarif-file): If "jsonschema" is
+ available, use it to verify that the .sarif file complies with the
+ SARIF schema.
+ * lib/target-supports.exp (check_effective_target_jsonschema):
+ New.
+
+2024-06-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/atomic10.adb: Adjust.
+
+2024-06-21 Andrew Pinski <quic_apinski@quicinc.com>
+
+ * gcc.dg/vect/pr68855.c: New test.
+ * gfortran.dg/vect/pr68855.f90: New test.
+
+2024-06-21 YunQiang Su <syq@gcc.gnu.org>
+
+ * gcc.target/mips/movcc-2.c: Add k?100:1000 test.
+
+2024-06-21 Kewen Lin <linkw@linux.ibm.com>
+ Xionghu Luo <xionghuluo@tencent.com>
+
+ PR target/106069
+ PR target/115355
+ * g++.target/powerpc/pr106069.C: New test.
+ * gcc.target/powerpc/pr115355.c: New test.
+
2024-06-20 Hongyu Wang <hongyu.wang@intel.com>
* gcc.target/i386/apx-ccmp-2.c: Remove -mno-apxf in option.
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index c631ace4380..dd09402ed1e 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,9 @@
+2024-06-21 David Malcolm <dmalcolm@redhat.com>
+
+ PR testsuite/109360
+ * include/rich-location.h (rich_location::get_column_override):
+ New accessor.
+
2024-06-11 Joseph Myers <josmyers@redhat.com>
* include/cpplib.h (CLK_GNUC2Y, CLK_STDC2Y): New.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 4881fbe36e7..6124324d4cc 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,118 @@
+2024-06-21 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/115497
+ * include/bits/cpp_type_traits.h (__is_pointer, __is_scalar):
+ Remove.
+ (__is_arithmetic): Do not use __is_pointer in the primary
+ template. Add partial specialization for pointers.
+
+2024-06-21 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/115497
+ * include/bits/cpp_type_traits.h (__is_void): Remove.
+ * include/debug/helper_functions.h (_Distance_traits):
+ Adjust partial specialization to match void directly, instead of
+ using __is_void<T>::__type and matching __true_type.
+
+2024-06-21 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/115497
+ * include/bits/deque.tcc (__lex_cmp_dit): Replace __is_pointer
+ class template with __is_pointer(T) built-in.
+ (__lexicographical_compare_aux1): Likewise.
+ * include/bits/stl_algobase.h (__equal_aux1): Likewise.
+ (__lexicographical_compare_aux1): Likewise.
+
+2024-06-21 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/115497
+ * include/bits/valarray_array.h (__valarray_default_construct):
+ Use __is_trivial(_Tp). instead of __is_scalar<_Tp>.
+
+2024-06-21 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/109150
+ * include/bits/stl_algobase.h (__fill_a1): Combine the
+ !__is_scalar and __is_scalar overloads into one and rewrite the
+ condition used to decide whether to perform the load outside the
+ loop.
+ * testsuite/25_algorithms/fill/109150.cc: New test.
+ * testsuite/25_algorithms/fill_n/109150.cc: New test.
+
+2024-06-21 Matthias Kretz <m.kretz@gsi.de>
+
+ PR libstdc++/115575
+ * testsuite/experimental/simd/pr115454_find_last_set.cc: Require
+ avx512f_runtime. Don't memcpy fixed_size masks.
+
+2024-06-21 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/stl_uninitialized.h (uninitialized_default_construct)
+ (uninitialized_default_construct_n, uninitialized_value_construct)
+ (uninitialized_value_construct_n): Qualify calls to prevent ADL.
+
+2024-06-21 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/std/any (any_cast(any*), any_cast(const any*)): Add
+ static assertion to reject void types, as per LWG 3305.
+ * testsuite/20_util/any/misc/lwg3305.cc: New test.
+
+2024-06-21 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/memory_resource.h (polymorphic_allocator::destroy):
+ Remove deprecated attribute.
+
+2024-06-21 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/backward/backward_warning.h: Adjust comments to
+ suggest <spanstream> as another alternative to <strstream>.
+ * include/backward/strstream (strstreambuf, istrstream)
+ (ostrstream, strstream): Add deprecated attribute.
+
+2024-06-21 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/locale_conv.h (wstring_convert): Add deprecated
+ attribute for C++17 and later.
+ (wbuffer_convert): Likewise.
+ * testsuite/22_locale/codecvt/codecvt_utf16/79980.cc: Disable
+ deprecated warnings.
+ * testsuite/22_locale/codecvt/codecvt_utf8/79980.cc: Likewise.
+ * testsuite/22_locale/codecvt/codecvt_utf8_utf16/79511.cc:
+ Likewise.
+ * testsuite/22_locale/conversions/buffer/1.cc: Add dg-warning.
+ * testsuite/22_locale/conversions/buffer/2.cc: Likewise.
+ * testsuite/22_locale/conversions/buffer/3.cc: Likewise.
+ * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc:
+ Likewise.
+ * testsuite/22_locale/conversions/string/1.cc: Likewise.
+ * testsuite/22_locale/conversions/string/2.cc: Likewise.
+ * testsuite/22_locale/conversions/string/3.cc: Likewise.
+ * testsuite/22_locale/conversions/string/66441.cc: Likewise.
+ * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
+ Likewise.
+ * testsuite/22_locale/conversions/string/requirements/typedefs.cc:
+ Likewise.
+
+2024-06-21 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/version.def (chrono): Add cxx11abi = yes.
+ * include/bits/version.h: Regenerate.
+ * testsuite/std/time/syn_c++20.cc: Adjust expected value for
+ the feature test macro.
+
+2024-06-21 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/115522
+ * include/std/array (to_array): Workaround the fact that
+ std::is_trivial is not sufficient to check that a type is
+ trivially default constructible and assignable.
+ * testsuite/23_containers/array/creation/115522.cc: New test.
+
+2024-06-21 Jonathan Wakely <jwakely@redhat.com>
+
+ * testsuite/util/testsuite_allocator.h (tracker_allocator):
+ Initialize base class in copy constructor.
+
2024-06-20 Matthias Kretz <m.kretz@gsi.de>
PR libstdc++/115454
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