+2021-11-09 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000-call.c (rs6000_gimple_fold_new_builtin):
+ Disable gimple fold for RS6000_BIF_{XVMINDP,XVMINSP,VMINFP} and
+ RS6000_BIF_{XVMAXDP,XVMAXSP,VMAXFP} when fast-math is not set.
+ (lxvrse_expand_builtin): Modify the expansion for sign extension.
+ All extensions are done within VSX registers.
+
+2021-11-09 Andrew Pinski <apinski@marvell.com>
+
+ PR tree-optimization/10352
+ * match.pd: Remove check of TYPE_PRECISION for
+ the a?0:pow2 case.
+
+2021-11-09 Andrew MacLeod <amacleod@redhat.com>
+
+ * function.c (allocate_struct_function): Don't set x_range_query.
+ * function.h (get_range_query): Move to value-query.h.
+ * gimple-range.cc (enable_ranger): Check that query is currently NULL.
+ (disable_ranger): Clear function current query field.
+ * value-query.cc (get_global_range_query): Relocate to:
+ * value-query.h (get_global_range_query): Here and inline.
+ (get_range_query): Relocate here from function.h.
+
+2021-11-09 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-ssa-threadbackward.c
+ (back_threader::maybe_register_path_dump): New.
+ (back_threader::maybe_register_path): Call maybe_register_path_dump.
+
+2021-11-09 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-ssa-threadbackward.c (back_threader::maybe_register_path):
+ Return NULL when unprofitable.
+
+2021-11-09 Martin Jambor <mjambor@suse.cz>
+
+ * tree.h (build_debug_expr_decl): Declare.
+ * tree.c (build_debug_expr_decl): New function.
+ * cfgexpand.c (avoid_deep_ter_for_debug): Use build_debug_expr_decl
+ instead of building a DEBUG_EXPR_DECL.
+ * ipa-param-manipulation.c
+ (ipa_param_body_adjustments::prepare_debug_expressions): Likewise.
+ * omp-simd-clone.c (ipa_simd_modify_stmt_ops): Likewise.
+ * tree-ssa-ccp.c (optimize_atomic_bit_test_and): Likewise.
+ * tree-ssa-phiopt.c (spaceship_replacement): Likewise.
+ * tree-ssa-reassoc.c (make_new_ssa_for_def): Likewise.
+
+2021-11-09 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000-call.c (rs6000_type_string): New function.
+ (def_builtin): Change debug formatting for easier parsing and
+ include more information.
+ (rs6000_init_builtins): Add dump of autogenerated builtins.
+ (altivec_init_builtins): Dump __builtin_altivec_mask_for_load for
+ completeness.
+
+2021-11-09 Marek Polacek <polacek@redhat.com>
+
+ * ipa-modref.c (analyze_parms): Fix a typo.
+
+2021-11-09 Kito Cheng <kito.cheng@sifive.com>
+
+ PR target/102957
+ * common/config/riscv/riscv-common.c (multi_letter_subset_rank): Remove
+ assertion for Z*-ext.
+
+2021-11-09 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-modref.c (analyze_parms): Add past_flags, past_retslot_flags
+ and past_static_chain; merge past summary with current one.
+ (analyze_function): Update.
+
+2021-11-09 Aldy Hernandez <aldyh@redhat.com>
+
+ * doc/invoke.texi (Invoking GCC): Document --param=threader-debug.
+
+2021-11-09 Martin Liska <mliska@suse.cz>
+
+ * print-rtl.c (rtx_writer::rtx_writer): Make the compilation
+ conditional based on
+ * print-rtl.h (class rtx_writer): Likewise.
+
+2021-11-09 Thomas Schwinge <thomas@codesourcery.com>
+
+ * input.h (location_hash): Use 'BUILTINS_LOCATION' as spare value
+ for 'Deleted'. Turn into a '#define'.
+
+2021-11-09 Aldy Hernandez <aldyh@redhat.com>
+
+ * gimple-range-path.cc (path_range_query::dump): Clean up.
+ (path_range_query::compute_ranges): Same.
+ * value-relation.cc (path_oracle::dump): Same.
+
+2021-11-09 Aldy Hernandez <aldyh@redhat.com>
+
+ * dumpfile.c (dump_options): Remove TDF_THREADING entry.
+ * dumpfile.h (enum dump_flag): Remove TDF_THREADING and adjust
+ remaining entries.
+ * flag-types.h (enum threader_debug): New.
+ * gimple-range-path.cc (DEBUG_SOLVER): Use param_threader_debug.
+ * params.opt: Add entry for --param=threader-debug=.
+
+2021-11-09 Thomas Schwinge <thomas@codesourcery.com>
+
+ PR middle-end/101204
+ PR other/103157
+ * diagnostic-spec.h (typedef xint_hash_t): Turn into...
+ (struct xint_hash_t): ... this.
+ * doc/gty.texi: Update.
+
+2021-11-09 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
+
+ * config/arm/arm-cpus.in (armv9): New define.
+ (ARMv9a): New group.
+ (armv9-a): New arch definition.
+ * config/arm/arm-tables.opt: Regenerate.
+ * config/arm/arm.h (BASE_ARCH_9A): New arch enum value.
+ * config/arm/t-aprofile: Added armv9-a and armv9+simd.
+ * config/arm/t-arm-elf: Added arm9-a, v9_fps and all_v9_archs
+ to MULTILIB_MATCHES.
+ * config/arm/t-multilib: Added v9_a_nosimd_variants and
+ v9_a_simd_variants to MULTILIB_MATCHES.
+ * doc/invoke.texi: Update docs.
+
+2021-11-09 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/103132
+ * ipa-param-manipulation.c (replace_with_mapped_expr): Early
+ return with error_mark_mode when part of expression is mapped to
+ NULL.
+ (ipa_param_body_adjustments::remap_with_debug_expressions): Set
+ mapped value to NULL if walk_tree returns error_mark_mode.
+
+2021-11-09 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-ssa-strlen.c (compare_nonzero_chars): Pass statement
+ context to ranger.
+ (get_addr_stridx): Same.
+ (get_stridx): Same.
+ (get_range_strlen_dynamic): Same.
+ (handle_builtin_strlen): Same.
+ (handle_builtin_strchr): Same.
+ (handle_builtin_strcpy): Same.
+ (maybe_diag_stxncpy_trunc): Same.
+ (handle_builtin_stxncpy_strncat): Same.
+ (handle_builtin_memcpy): Same.
+ (handle_builtin_strcat): Same.
+ (handle_alloc_call): Same.
+ (handle_builtin_memset): Same.
+ (handle_builtin_string_cmp): Same.
+ (handle_pointer_plus): Same.
+ (count_nonzero_bytes_addr): Same.
+ (count_nonzero_bytes): Same.
+ (handle_store): Same.
+ (fold_strstr_to_strncmp): Same.
+ (handle_integral_assign): Same.
+ (check_and_optimize_stmt): Same.
+ (class strlen_dom_walker): Replace evrp with ranger.
+ (strlen_dom_walker::before_dom_children): Remove evrp.
+ (strlen_dom_walker::after_dom_children): Remove evrp.
+ * gimple-ssa-warn-access.cc (maybe_check_access_sizes):
+ Restrict sprintf output.
+
+2021-11-09 Martin Liska <mliska@suse.cz>
+
+ * genconditions.c (write_one_condition): Add const qualifier
+ to pointer casting.
+
+2021-11-09 Jeff Law <jeffreyalaw@gmail.com>
+
+ * match.pd: New pattern to simplify (1 << n) & M ==/!= 0 for M
+ being a power of 2.
+
2021-11-08 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/rs6000-builtin-new.def (VEC_INIT_V16QI): Use
+2021-11-09 Ghjuvan Lacambre <lacambre@adacore.com>
+
+ * freeze.adb (Check_Inherited_Conditions): Initialize
+ Ifaces_List.
+
+2021-11-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_ch4.adb (Analyze_Membership_Op) <Find_Interpretation>: Handle
+ both overloaded and non-overloaded cases.
+ <Try_One_Interp>: Do a reversed call to Covers if the outcome of the
+ call to Has_Compatible_Type is false.
+ Simplify implementation after change to Find_Interpretation.
+ (Analyze_User_Defined_Binary_Op): Be prepared for previous errors.
+ (Find_Comparison_Types) <Try_One_Interp>: Do a reversed call to
+ Covers if the outcome of the call to Has_Compatible_Type is false.
+ (Find_Equality_Types) <Try_One_Interp>: Likewise.
+ * sem_type.adb (Has_Compatible_Type): Remove the reversed calls to
+ Covers. Add explicit return on all paths.
+
+2021-11-09 Justin Squirek <squirek@adacore.com>
+
+ * gnatls.adb (Initialize_Default_Project_Path): Remove early
+ abort on invalid path.
+
+2021-11-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sprint.adb (Sprint_Node_Actual) <N_Allocator>: Also print the
+ Procedure_To_Call field if it is present.
+ <N_Extended_Return_Statement>: Also print the Storage_Pool and
+ Procedure_To_Call fields if they are present.
+ <N_Free_Statement>: Likewise.
+ <N_Simple_Return_Statement>: Likewise.
+
+2021-11-09 Patrick Bernardi <bernardi@adacore.com>
+
+ * libgnarl/s-tasini.adb (Check_Abort_Status): Don't return 1 if
+ the task is aborting.
+ * libgnarl/s-tasini.ads (Check_Abort_Status): Update comment.
+
+2021-11-09 Patrick Bernardi <bernardi@adacore.com>
+
+ * Makefile.rtl: Add ATOMICS_TARGET_PAIRS and
+ ATOMICS_BUILTINS_TARGET_PAIRS to LIBGNAT_TARGET_PAIRS for
+ aarch64-rtems.
+
+2021-11-09 Justin Squirek <squirek@adacore.com>
+
+ * exp_util.adb (Ancestor_Primitive): Prevent return of an
+ subprogram alias when the ancestor primitive of the alias is the
+ same as Subp.
+
+2021-11-09 Justin Squirek <squirek@adacore.com>
+
+ * exp_ch4.adb (Tagged_Membership): Use corresponding record type
+ when expanding a tagged membership test on protected types.
+
+2021-11-09 Alexandre Oliva <oliva@adacore.com>
+
+ * strub.adb, strub.ads: New files.
+ * exp_attr.adb (Access_Cases): Copy strub mode to subprogram type.
+ * exp_disp.adb (Expand_Dispatching_Call): Likewise.
+ * freeze.adb (Check_Inherited_Conditions): Check that strub modes
+ match overridden subprograms and interfaces.
+ (Freeze_All): Renaming declarations too.
+ * sem_attr.adb (Resolve_Attribute): Reject 'Access to
+ strub-annotated data object.
+ * sem_ch3.adb (Derive_Subprogram): Copy strub mode to
+ inherited subprogram.
+ * sem_prag.adb (Analyze_Pragma): Propagate Strub Machine_Attribute
+ from access-to-subprogram to subprogram type when required,
+ but not from access-to-data to data type. Mark the entity that
+ got the pragma as having a gigi rep item.
+ * sem_res.adb (Resolve): Reject implicit conversions that
+ would change strub modes.
+ (Resolve_Type_Conversions): Reject checked conversions
+ between incompatible strub modes.
+ * doc/gnat_rm/security_hardening_features.rst: Update.
+ * gnat_rm.texi: Regenerate.
+ * libgnat/a-except.ads (Raise_Exception): Revert strub-callable
+ annotation in public subprogram.
+ * libgnat/s-arit128.ads (Multiply_With_Ovflo_Check128): Likewise.
+ * libgnat/s-arit64.ads (Multiply_With_Ovflo_Check64): Likewise.
+ * libgnat/s-secsta.ads (SS_Allocate): Likewise.
+ (SS_Mark, SS_Release): Likewise.
+ * gcc-interface/Make-lang.in (GNAT_ADA_OBJS): Add ada/strub.o.
+
+2021-11-09 Etienne Servais <servais@adacore.com>
+
+ * sinput.ads: Initialize Current_Source_Unit to No_Unit.
+
+2021-11-09 Piotr Trojanek <trojanek@adacore.com>
+
+ * Makefile.rtl (ARM and Aarch64 VxWorks): Use atomic variants of
+ runtime units.
+ * libgnat/a-strunb__shared.ads: Mention AARCH64 and ARM as
+ supported.
+ * libgnat/s-atocou.ads: Likewise.
+
+2021-11-09 Ghjuvan Lacambre <lacambre@adacore.com>
+
+ * sem_util.adb (Accessibility_Level): Use init_proc_level_formal
+ instead of computing a new accessibility level from Scope_Depth
+ (E).
+
+2021-11-09 Johannes Kliemann <kliemann@adacore.com>
+
+ * vxworks7-cert-rtp-link.spec: Replace the definition of
+ __wrs_rtp_base with the base_link spec.
+ * vxworks7-cert-rtp-base-link.spec: Add base_link spec with
+ __wrs_rtp_base definition for all architectures.
+ * vxworks7-cert-rtp-base-link__ppc64.spec: Add base_link spec
+ with __wrs_rtp_base definition for ppc64.
+ * vxworks7-cert-rtp-base-link__x86.spec: Add base_link spec with
+ __wrs_rtp_base definition for x86.
+ * vxworks7-cert-rtp-base-link__x86_64.spec: Add base_link spec
+ with __wrs_rtp_base definition for x86_64.
+
+2021-11-09 Piotr Trojanek <trojanek@adacore.com>
+
+ * sem_util.adb (Copy_Parameter_List): Refactor to remove
+ repeated calls to First_Formal.
+
+2021-11-09 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_ch8.adb (Build_Body_For_Renaming): Remove unnecessary
+ calls to Sloc; set Handled_Statement_Sequence when building
+ subprogram body; whitespace cleanup.
+
+2021-11-09 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_ch4.adb (Handle_One_Dimension): Parameter N must be always
+ positive, because it is translated into expression of 'First and
+ 'Last.
+
+2021-11-09 Piotr Trojanek <trojanek@adacore.com>
+
+ * tbuild.adb (New_Occurrence_Of): Simplify by reusing
+ Make_Identifier.
+
+2021-11-09 Etienne Servais <servais@adacore.com>
+
+ * scng.adb (Set_Start_Column): Return Column_Number'Last when
+ handling Constraint_Error. Plus reformat a strangely 7 level if
+ loop.
+
+2021-11-09 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_ch4.adb (Test_Empty_Arrays): Simplify with Evolve_Or_Else;
+ remove unnecessary call to Relocate_Node.
+ (Test_Lengths_Correspond): Likewise.
+
+2021-11-09 Piotr Trojanek <trojanek@adacore.com>
+
+ * libgnat/a-strunb.adb (Deallocate): Rename Reference_Copy to
+ Old, to make the code similar to other routines in this package.
+ (Realloc_For_Chunk): Use a temporary, deallocate the previous
+ string using a null-allowing copy of the string reference.
+
+2021-11-09 Ghjuvan Lacambre <lacambre@adacore.com>
+
+ * sem_util.adb (Accessibility_Level): Fix typos.
+
+2021-11-09 Tom Tromey <tromey@adacore.com>
+
+ * doc/gnat_ugn/platform_specific_information.rst: Document the
+ SuSE kernel bug.
+ * gnat_ugn.texi: Regenerate.
+
+2021-11-09 Gary Dismukes <dismukes@adacore.com>
+
+ * sem_ch13.adb (Freeze_Entity_Checks): Analyze the expression of
+ a pragma Predicate associated with an aspect at the freeze point
+ of the type, to ensure that references to globals get saved when
+ the aspect occurs within a generic body. Also, add
+ Aspect_Static_Predicate to the choices of the membership test of
+ the enclosing guard.
+
+2021-11-09 Piotr Trojanek <trojanek@adacore.com>
+
+ * exp_ch4.adb (Arr_Attr): Refine type of the parameter from Int
+ to Pos; refine name of the parameter from Num to Dim; fix
+ reference to "Expr" in comment.
+
+2021-11-09 Steve Baird <baird@adacore.com>
+
+ * libgnat/s-regexp.adb (Compile.Check_Well_Formed_Patern): When
+ a "|" operator is encountered in a pattern, check that it is not
+ the last character of the pattern.
+
+2021-11-09 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb (Analyze_Subtype_Declaration,
+ Derived_Type_Declaration): Initialize list of primitive
+ operations when Extensions_Allowed.
+
+2021-11-09 Piotr Trojanek <trojanek@adacore.com>
+
+ * checks.adb (Apply_Constraint_Check): Guard against calling
+ Choices when the first association in an array aggregate is a
+ N_Iterated_Component_Association node.
+
+2021-11-09 Yannick Moy <moy@adacore.com>
+
+ * sem_ch3.adb (Analyze_Incomplete_Type_Decl): Add the missing
+ initialization.
+
+2021-11-09 Piotr Trojanek <trojanek@adacore.com>
+
+ * sem_prag.adb (Check_Usage): Guard against calling Usage_Error
+ with illegal Item_Id. The intention to do this was already
+ described in the comment but not implemented.
+
+2021-11-09 Etienne Servais <servais@adacore.com>
+
+ * exp_ch6.adb (Expand_Actuals): Add a condition to check for the
+ possibility of task.
+
2021-11-05 Iain Sandoe <iain@sandoe.co.uk>
* gcc-interface/Make-lang.in: Use iOS signal trampoline code
+2021-11-09 David Malcolm <dmalcolm@redhat.com>
+
+ * c-pragma.c (GCC_BAD_AT): New macro.
+ (GCC_BAD2_AT): New macro.
+ (handle_pragma_pack): Use the location of the pertinent token when
+ issuing diagnostics about invalid constants/actions, and trailing
+ junk.
+ (handle_pragma_target): Likewise for non-string "GCC option".
+ (handle_pragma_message): Likewise for trailing junk.
+
2021-11-03 Joseph Myers <joseph@codesourcery.com>
PR c/103031
+2021-11-09 Marek Polacek <polacek@redhat.com>
+
+ * class.c (default_init_uninitialized_part): Use
+ next_initializable_field.
+ * method.c (walk_field_subobs): Skip unnamed bit-fields.
+
+2021-11-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/103114
+ * parser.c (cp_parser_userdef_numeric_literal): Use fold_build2
+ with COMPLEX_EXPR arg instead of build_complex, use build_zero_cst
+ instead of fold_convert from integer_zero_node.
+
+2021-11-09 Patrick Palka <ppalka@redhat.com>
+
+ PR c++/98394
+ PR c++/85846
+ * parser.c (cp_parser_placeholder_type_specifier): Declare
+ static. Don't override tentative to false when tmpl is a
+ concept-id with empty argument list. Don't emit a "does not
+ constrain a type" error when tentative.
+
+2021-11-09 Patrick Palka <ppalka@redhat.com>
+
+ PR c++/100652
+ * pt.c (push_template_decl): Check for bare parameter packs in
+ the argument list of a variable template partial specialization.
+
+2021-11-09 Aldy Hernandez <aldyh@redhat.com>
+
+ * ptree.c (cxx_print_xnode): Add more space to pfx array.
+
2021-11-04 Jason Merrill <jason@redhat.com>
* call.c (build_array_conv): Use range-for.
+2021-11-09 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
+
+ PR fortran/68800
+ * class.c (generate_finalization_wrapper): Do not leak
+ finalization wrappers if they will not be used.
+ * expr.c (gfc_free_actual_arglist): Formatting fix.
+ * gfortran.h (gfc_free_symbol): Pass argument by reference.
+ (gfc_release_symbol): Likewise.
+ (gfc_free_namespace): Likewise.
+ * symbol.c (gfc_release_symbol): Adjust acordingly.
+ (free_components): Set procedure pointer components
+ of derived types to NULL after freeing.
+ (free_tb_tree): Likewise.
+ (gfc_free_symbol): Set sym to NULL after freeing.
+ (gfc_free_namespace): Set namespace to NULL after freeing.
+
+2021-11-09 Martin Liska <mliska@suse.cz>
+
+ * symbol.c (gfc_get_ultimate_derived_super_type): Remove.
+
+2021-11-09 Aldy Hernandez <aldyh@redhat.com>
+
+ * misc.c (gfc_dummy_typename): Make sure ts->kind is
+ non-negative.
+
2021-11-07 Thomas Koenig <tkoenig@gcc.gnu.org>
* intrinsic.c (add_subroutines): Change keyword "operator"
+2021-11-09 David Malcolm <dmalcolm@redhat.com>
+
+ * gcc.dg/bad-pragma-locations.c: New test.
+
+2021-11-09 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * gcc.target/powerpc/p10_vec_xl_sext.c: Fix long long case.
+
+2021-11-09 Andrew Pinski <apinski@marvell.com>
+
+ PR tree-optimization/10352
+ * gcc.c-torture/execute/pr10352-1.c: New test.
+
+2021-11-09 Marek Polacek <polacek@redhat.com>
+
+ * g++.dg/init/bitfield6.C: New test.
+
+2021-11-09 Kito Cheng <kito.cheng@sifive.com>
+
+ * gcc.target/riscv/pr102957.c: New.
+
+2021-11-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/103114
+ * g++.dg/ext/complex10.C: New test.
+
+2021-11-09 Patrick Palka <ppalka@redhat.com>
+
+ PR c++/98394
+ PR c++/85846
+ * g++.dg/cpp2a/concepts-pr98394.C: New test.
+ * g++.dg/cpp2a/concepts-pr85846.C: New test.
+
+2021-11-09 Patrick Palka <ppalka@redhat.com>
+
+ PR c++/100652
+ * g++.dg/cpp1y/var-templ69.C: New test.
+
+2021-11-09 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
+
+ * gcc.target/arm/multilib.exp: Update test with armv9-a entries.
+ * lib/target-supports.exp (v9a): Add new armflag.
+ (__ARM_ARCH_9A__): Add new armdef.
+
+2021-11-09 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/103132
+ * gcc.dg/ipa/pr103132.c: New test.
+
+2021-11-09 Aldy Hernandez <aldyh@redhat.com>
+
+ * gcc.dg/tree-ssa/builtin-sprintf-warn-22.c: XFAIL.
+
+2021-11-09 Jeff Law <jeffreyalaw@gmail.com>
+
+ * gcc.dg/tree-ssa/bittest.c: New test
+
2021-11-08 Andrew MacLeod <amacleod@redhat.com>
* g++.dg/pr103122.C: New.
+2021-11-09 Thomas Schwinge <thomas@codesourcery.com>
+
+ * env.c (parse_gomp_openacc_dim): Restore parsing.
+
2021-10-30 Tobias Burnus <tobias@codesourcery.com>
PR middle-end/102972
+2021-11-09 François Dumont <fdumont@gcc.gnu.org>
+
+ * include/bits/hashtable_policy.h (__distance_fw): Replace class keyword with
+ typename.
+ * include/bits/hashtable.h (_Hashtable<>::_M_merge_unique): Remove noexcept
+ qualification. Use const_iterator for node extraction/reinsert.
+ (_Hashtable<>::_M_merge_multi): Likewise. Compute new hash code before extract.
+ * include/debug/safe_container.h (_Safe_container<>): Make all methods
+ protected.
+ * include/debug/safe_unordered_container.h
+ (_Safe_unordered_container<>::_UContInvalidatePred<_ExtractKey, _Source>): New.
+ (_Safe_unordered_container<>::_UMContInvalidatePred<_ExtractKey, _Source>): New.
+ (_Safe_unordered_container<>::_UContMergeGuard<_Source, _InvalidatePred>): New.
+ (_Safe_unordered_container<>::_S_uc_guard<_ExtractKey, _Source>): New.
+ (_Safe_unordered_container<>::_S_umc_guard<_ExtractKey, _Source>): New.
+ (_Safe_unordered_container<>::_M_invalide_all): Make public.
+ (_Safe_unordered_container<>::_M_invalide_if): Likewise.
+ (_Safe_unordered_container<>::_M_invalide_local_if): Likewise.
+ * include/debug/unordered_map
+ (unordered_map<>::mapped_type, pointer, const_pointer): New typedef.
+ (unordered_map<>::reference, const_reference, difference_type): New typedef.
+ (unordered_map<>::get_allocator, empty, size, max_size): Add usings.
+ (unordered_map<>::bucket_count, max_bucket_count, bucket): Add usings.
+ (unordered_map<>::hash_function, key_equal, count, contains): Add usings.
+ (unordered_map<>::operator[], at, rehash, reserve): Add usings.
+ (unordered_map<>::merge): New.
+ (unordered_multimap<>::mapped_type, pointer, const_pointer): New typedef.
+ (unordered_multimap<>::reference, const_reference, difference_type): New typedef.
+ (unordered_multimap<>::get_allocator, empty, size, max_size): Add usings.
+ (unordered_multimap<>::bucket_count, max_bucket_count, bucket): Add usings.
+ (unordered_multimap<>::hash_function, key_equal, count, contains): Add usings.
+ (unordered_multimap<>::rehash, reserve): Add usings.
+ (unordered_multimap<>::merge): New.
+ * include/debug/unordered_set
+ (unordered_set<>::mapped_type, pointer, const_pointer): New typedef.
+ (unordered_set<>::reference, const_reference, difference_type): New typedef.
+ (unordered_set<>::get_allocator, empty, size, max_size): Add usings.
+ (unordered_set<>::bucket_count, max_bucket_count, bucket): Add usings.
+ (unordered_set<>::hash_function, key_equal, count, contains): Add usings.
+ (unordered_set<>::rehash, reserve): Add usings.
+ (unordered_set<>::merge): New.
+ (unordered_multiset<>::mapped_type, pointer, const_pointer): New typedef.
+ (unordered_multiset<>::reference, const_reference, difference_type): New typedef.
+ (unordered_multiset<>::get_allocator, empty, size, max_size): Add usings.
+ (unordered_multiset<>::bucket_count, max_bucket_count, bucket): Add usings.
+ (unordered_multiset<>::hash_function, key_equal, count, contains): Add usings.
+ (unordered_multiset<>::rehash, reserve): Add usings.
+ (unordered_multiset<>::merge): New.
+ * testsuite/23_containers/unordered_map/debug/merge1_neg.cc: New test.
+ * testsuite/23_containers/unordered_map/debug/merge2_neg.cc: New test.
+ * testsuite/23_containers/unordered_map/debug/merge3_neg.cc: New test.
+ * testsuite/23_containers/unordered_map/debug/merge4_neg.cc: New test.
+ * testsuite/23_containers/unordered_multimap/debug/merge1_neg.cc: New test.
+ * testsuite/23_containers/unordered_multimap/debug/merge2_neg.cc: New test.
+ * testsuite/23_containers/unordered_multimap/debug/merge3_neg.cc: New test.
+ * testsuite/23_containers/unordered_multimap/debug/merge4_neg.cc: New test.
+ * testsuite/23_containers/unordered_multiset/debug/merge1_neg.cc: New test.
+ * testsuite/23_containers/unordered_multiset/debug/merge2_neg.cc: New test.
+ * testsuite/23_containers/unordered_multiset/debug/merge3_neg.cc: New test.
+ * testsuite/23_containers/unordered_multiset/debug/merge4_neg.cc: New test.
+ * testsuite/23_containers/unordered_set/debug/merge1_neg.cc: New test.
+ * testsuite/23_containers/unordered_set/debug/merge2_neg.cc: New test.
+ * testsuite/23_containers/unordered_set/debug/merge3_neg.cc: New test.
+ * testsuite/23_containers/unordered_set/debug/merge4_neg.cc: New test.
+ * testsuite/util/testsuite_abi.h: [_GLIBCXX_DEBUG] Use normal unordered
+ container implementation.
+
+2021-11-09 Jonathan Wakely <jwakely@redhat.com>
+
+ * testsuite/26_numerics/random/random_device/cons/token.cc:
+ Print results of random_device_available checks.
+
+2021-11-09 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/103146
+ * src/c++11/random.cc: Check __powerpc64__ not __powerpc__.
+
+2021-11-09 Jonathan Wakely <jwakely@redhat.com>
+
+ * acinclude.m4 (GLIBCXX_CHECK_GETENTROPY, GLIBCXX_CHECK_ARC4RANDOM):
+ Define.
+ * configure.ac (GLIBCXX_CHECK_GETENTROPY, GLIBCXX_CHECK_ARC4RANDOM):
+ Use them.
+ * config.h.in: Regenerate.
+ * configure: Regenerate.
+ * src/c++11/random.cc (random_device): Add getentropy and
+ arc4random as sources.
+ * testsuite/26_numerics/random/random_device/cons/token.cc:
+ Check new tokens.
+ * testsuite/26_numerics/random/random_device/entropy.cc:
+ Likewise.
+
+2021-11-09 Jonathan Wakely <jwakely@redhat.com>
+
+ * testsuite/26_numerics/random/random_device/cons/token.cc:
+ Retry if random devices produce the same value.
+
+2021-11-09 Rasmus Villemoes <rasmus.villemoes@prevas.dk>
+
+ * config/os/vxworks/os_defines.h (_GLIBCXX_HAVE_TLS): Only
+ define for VxWorks >= 6.6.
+
2021-11-05 Jonathan Wakely <jwakely@redhat.com>
* include/bits/range_access.h (begin(valarray), end(valarray)):
projects / thirdparty / gcc.git / commitdiff
