Daily bump.

This commit is contained in:
GCC Administrator
2021-12-03 00:17:04 +00:00
parent c841dc0a4d
commit ea6ef320b0
12 changed files with 770 additions and 1 deletions

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2021-12-02 Pekka Seppänen <pexu@gcc.mail.kapsi.fi>
* configure: Regenerate.
* configure.ac: For CPP_FOR_BUILD use $(CC_FOR_BUILD) -E instead of
$(CPP).
2021-11-30 Iain Buclaw <ibuclaw@gdcproject.org>
* Makefile.def: Add bootstrap to libbacktrace, libphobos, zlib, and

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2021-12-02 Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
* configure: Regenerate.
* configure.ac: Define TARGET_LIBC_GNUSTACK on musl.
2021-12-02 Iain Sandoe <iain@sandoe.co.uk>
PR target/55610
* config/host-darwin.c (TRY_EMPTY_VM_SPACE,
SAFE_ALLOC_SIZE): New.
(darwin_gt_pch_get_address): Rewrite to use nominated
memory segments rather than part of the compiler __DATA
segment.
(darwin_gt_pch_use_address): Likewise.
2021-12-02 Gerald Pfeifer <gerald@pfeifer.com>
* doc/install.texi (*-*-freebsd*): Remove references to
FreeBSD 1 and FreeBSD 2.
2021-12-02 Vladimir N. Makarov <vmakarov@redhat.com>
PR rtl-optimization/103437
* ira-color.c (setup_allocno_priorities): Switch off backup code
for overflow if compiler has __builtin_smul_overflow. Use <
for comparison with -INT_MAX.
2021-12-02 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/altivec.h: Delete a number of #defines that are now
superfluous. Alphabetize. Include rs6000-vecdefines.h. Include some
synonyms.
* config/rs6000/rs6000-builtin-new.def (CMPB): Flag as no32bit.
(BPERMD): Flag as 32bit (needing special handling for 32-bit).
(UNPACK_TD): Return unsigned long long instead of unsigned long.
(GET_TEXASR): Return unsigned long instead of unsigned long long.
(GET_TEXASRU): Likewise.
(GET_TFHAR): Likewise.
(GET_TFIAR): Likewise.
(SET_TEXASR): Pass unsigned long instead of unsigned long long.
(SET_TEXASRU): Likewise.
(SET_TFHAR): Likewise.
(SET_TFIAR): Likewise.
(TABORTDC): Likewise.
(TABORTDCI): Likewise.
* config/rs6000/rs6000-call.c (rs6000_expand_new_builtin): Fix error
handling for no32bit. Add 32bit handling for RS6000_BIF_BPERMD.
* config/rs6000/rs6000-gen-builtins.c (write_init_file): Initialize
new_builtins_are_live to 1.
2021-12-02 Vladimir N. Makarov <vmakarov@redhat.com>
PR rtl-optimization/103437
* ira-color.c (setup_allocno_priorities): Use long long
multiplication as backup for overflow processing.
2021-12-02 Tamar Christina <tamar.christina@arm.com>
* config/aarch64/aarch64-protos.h (aarch64_gen_shareable_zero): New.
* config/aarch64/aarch64-simd.md (aarch64_rshrn<mode>,
aarch64_rshrn2<mode>): Generate rounding half-ing add when appropriate.
* config/aarch64/aarch64.c (aarch64_gen_shareable_zero): New.
2021-12-02 Vladimir N. Makarov <vmakarov@redhat.com>
PR rtl-optimization/103437
* ira-color.c (setup_allocno_priorities): Process multiplication
overflow.
2021-12-02 Martin Liska <mliska@suse.cz>
PR gcov-profile/96092
* common.opt: New option.
* coverage.c (coverage_begin_function): Emit filename with
remap_profile_filename.
* doc/invoke.texi: Document the new option.
* file-prefix-map.c (add_profile_prefix_map): New.
(remap_profile_filename): Likewise.
* file-prefix-map.h (add_profile_prefix_map): Likewise.
(remap_profile_filename): Likewise.
* lto-opts.c (lto_write_options): Handle
OPT_fprofile_prefix_map_.
* opts-global.c (handle_common_deferred_options): Likewise.
* opts.c (common_handle_option): Likewise.
(gen_command_line_string): Likewise.
* profile.c (output_location): Emit filename with
remap_profile_filename.
2021-12-02 Richard Biener <rguenther@suse.de>
PR middle-end/103271
* internal-fn.c (expand_DEFERRED_INIT): When the base
of the LHS is a decl with matching constant size use
that as the initialization target instead of an
eventual VLA typed one.
2021-12-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/103527
* tree-vect-stmts.c (vect_build_gather_load_calls): Always
use a truth type for building the vector mask.
2021-12-02 Rasmus Villemoes <rasmus.villemoes@prevas.dk>
* config/vxworks.h (LTO_PLUGIN_SPEC): Adapt to corrected
spelling of -linker-output-auto-nolto-rel.
2021-12-01 Uroš Bizjak <ubizjak@gmail.com>
PR target/102811

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20211202
20211203

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2021-12-02 Eric Botcazou <ebotcazou@adacore.com>
* gcc-interface/Make-lang.in (ADA_GENERATED_FILES): Add warning.
2021-12-02 Marc Poulhiès <poulhies@adacore.com>
* gcc-interface/a-assert.ads, gcc-interface/a-assert.adb: Remove.
2021-12-02 Eric Botcazou <ebotcazou@adacore.com>
* gcc-interface/decl.c (gnat_to_gnu_entity): Do not back-annotate a
maximum size for the Esize of limited record and concurrent types.
2021-12-02 Eric Botcazou <ebotcazou@adacore.com>
* gcc-interface/gigi.h (aggregate_type_contains_array_p): Delete.
(type_has_variable_size): Declare.
* gcc-interface/decl.c (adjust_packed): Return 0 only if the field
type is an array with variable size.
* gcc-interface/utils.c (aggregate_type_contains_array_p): Make
static and remove SELF_REFERENTIAL parameter.
(type_has_variable_size): Make public.
(create_field_decl): Adjust call to aggregate_type_contains_array_p.
2021-12-02 Justin Squirek <squirek@adacore.com>
* gcc-interface/decl.c (gnat_to_gnu_entity): Skip normal
processing for Itypes that are E_Class_Wide_Subtype with
Equivalent_Type set.
2021-12-02 Eric Botcazou <ebotcazou@adacore.com>
* gcc-interface/trans.c (Call_to_gnu): Rename GNAT_NAME variable
into GNAT_SUBPROG to avoid later shadowing.
2021-12-02 Yannick Moy <moy@adacore.com>
* libgnat/s-arit32.adb: Add ghost instances and lemmas.
(Scaled_Divide32): Add ghost code to prove. Minor code
modification to return early in error when divisor is zero.
* libgnat/s-arit32.ads: Add ghost instances and utilities.
(Scaled_Divide32): Add contract.
2021-12-02 Eric Botcazou <ebotcazou@adacore.com>
* sprint.adb (Source_Dump): Set both Print_Generated_Code and
Debug_Generated_Code to False at the end.
2021-12-02 Marc Poulhiès <poulhies@adacore.com>
* sem_aggr.adb (Resolve_Array_Aggregate): Filter out nodes not
coming from source before emitting the warning.
2021-12-02 Yannick Moy <moy@adacore.com>
* libgnat/s-aridou.adb (Log_Single_Size, Big_0): New ghost
constants.
(Lemma_Mult_Non_Negative, Lemma_Mult_Non_Positive,
Lemma_Not_In_Range_Big2xx64): New lemmas on big integers.
(Double_Divide): Remove justifications. Amend for that local
lemma Prove_Overflow_Case.
(Scaled_Divide): Remove justifications. Insert for that local
lemmas Prove_Negative_Dividend, Prove_Positive_Dividend and
Prove_Q_Too_Big, and amend local lemma Prove_Overflow. To prove
the loop invariant on (Shift mod 2 = 0), introduce local ghost
variable Iter to count loop iterations, and relate its value to
the value of Shift through Log_Single_Size, with the help of
local lemma Prove_Power. Deal with proof regression by adding
new local lemma Prove_First_Iteration and local ghost variable
D123.
* libgnat/s-arit64.ads (Multiply_With_Ovflo_Check64): Remove
unnecessary Pure_Function on function as package is Pure.
2021-12-02 Yannick Moy <moy@adacore.com>
* libgnat/s-widthi.adb: Add pragma Annotate.
2021-12-02 Yannick Moy <moy@adacore.com>
* libgnat/s-widint.ads: Mark in SPARK.
* libgnat/s-widlli.ads: Likewise.
* libgnat/s-widllli.ads: Likewise.
* libgnat/s-widlllu.ads: Likewise.
* libgnat/s-widllu.ads: Disable ghost/contract.
* libgnat/s-widthi.adb: Replicate and adapt the proof from
s-widthu.adb.
* libgnat/s-widthi.ads: Add minimal postcondition.
* libgnat/s-widthu.adb: Fix comments in the modular case.
* libgnat/s-widthu.ads: Add minimal postcondition.
* libgnat/s-widuns.ads: Disable ghost/contract.
2021-12-02 Piotr Trojanek <trojanek@adacore.com>
* rtsfind.ads (RE_Id, RE_Unit_Table): Add RE_Suspension_Object.
* sem_util.adb (Is_Descendant_Of_Suspension_Object): Use Is_RTE.
(Is_Suspension_Object): Remove body.
* sem_util.ads (Is_Suspension_Object): Remove spec.
* snames.ads-tmpl (Name_Suspension_Object): Remove, now
unreferenced.
2021-12-02 Piotr Trojanek <trojanek@adacore.com>
* exp_util.adb (Append_Freeze_Action): Tune whitespace to make
the code look similar to Append_Freeze_Actions, which takes a
List_Id.
* sem_ch6.adb (Analyze_Return_Type): Cleanup with
Append_Freeze_Action.
* exp_ch3.adb (Build_Access_Subprogram_Wrapper_Body): Likewise.
* sem_ch3.adb (Build_Access_Subprogram_Wrapper): Likewise.
* contracts.adb (Add_Indirect_Call_Wrapper): Remove extra call
to Ensure_Freeze_Node.
(Add_Call_Helper): Likewise.
* freeze.adb (Check_Inherited_Conditions): Likewise.
(Attribute_Renaming): Likewise.
* sem_ch8.adb: Likewise.
2021-12-02 Piotr Trojanek <trojanek@adacore.com>
* doc/gnat_rm/standard_and_implementation_defined_restrictions.rst
(No_Dispatching_Calls): Fix whitespace in example code.
* gnat_rm.texi: Regenerate.
* exp_ch13.adb (Expand_N_Freeze_Entity): Replace low-level
membership test with a high-level wrapper.
* exp_ch3.adb (Expand_Freeze_Record_Type): Remove unnecessary
initialization of list of wrapper declarations and unnecessary
guard for list of their bodies (if no bodies are created then
Append_Freeze_Actions is a no-op).
2021-12-02 Marc Poulhiès <poulhies@adacore.com>
* exp_imgv.adb (Append_Table_To): Add new parameter to
Make_Aggregate call.
* gen_il-fields.ads (Opt_Field_Enum):
Add Is_Parenthesis_Aggregate and Is_Enum_Array_Aggregate.
* gen_il-gen-gen_nodes.adb (Union): Add Is_Enum_Array_Aggregate
and Is_Parenthesis_Aggregate field to N_Aggregate.
* libgnarl/s-interr.adb (User_Handler, User_Entry, Blocked)
(Ignored, Last_Unblocker, Server_ID): Likewise.
* libgnarl/s-intman.ads (Keep_Unmasked, Reserve): Likewise.
* libgnarl/s-intman__posix.adb (Exception_Interrupts)
(Initialize): Likewise.
* libgnarl/s-mudido__affinity.adb (Create): Likewise.
* libgnarl/s-osinte__linux.ads (Unmasked, Reserved): Likewise.
* libgnarl/s-taprop__linux.adb (Create_Task, Set_Task_Affinity)
* libgnarl/s-tasdeb.adb (Trace_On): Likewise.
* libgnarl/s-tasdeb.ads (Known_Tasks): Likewise.
* libgnarl/s-tasinf__linux.ads (Any_CPU, No_CPU): Likewise.
* libgnarl/s-taskin.adb (Initialize_ATCB): Likewise.
* libgnarl/s-taskin.ads (Ada_Task_Control_Block): Likewise.
* libgnarl/s-tasren.adb (Default_Treatment)
(New_State): Likewise.
* libgnarl/s-tassta.adb (Trace_Unhandled_Exception_In_Task):
Likewise.
* libgnarl/s-tataat.adb (Index_Array): Likewise.
* libgnarl/s-tpobop.adb (New_State): Likewise.
* libgnat/a-calend.adb (Cumulative_Days_Before_Month)
(Leap_Second_Times): Likewise.
* libgnat/a-calend.ads (Days_In_Month): Likewise.
* libgnat/a-cfinve.adb (Insert): Likewise.
* libgnat/a-chahan.adb (Char_Map): Likewise.
* libgnat/a-chtgbo.adb (Clear): Likewise.
* libgnat/a-cobove.adb ("&", Insert, To_Vector): Likewise.
* libgnat/a-cofove.adb (Insert, To_Vector): Likewise.
* libgnat/a-cohata.ads (Hash_Table_Type): Likewise.
* libgnat/a-coinve.adb (Merge, Insert, Insert_Space): Likewise.
* libgnat/a-convec.adb (Insert, To_Vector): Likewise.
* libgnat/a-coprnu.ads (Primes): Likewise.
* libgnat/a-direct.adb (Empty_String): Use regular "" instead
of aggregate.
(Start_Search_Internal, Name_Case_Equivalence, Search)
(Start_Search, Start_Search_Internal): Use bracket for
aggregate.
* libgnat/a-direct.ads (Start_Search,Search): Likewise.
* libgnat/a-direio.adb (Zeroes): Likewise.
* libgnat/a-nbnbre.adb (Leading_Padding, Trailing_Padding)
(Numerator_Image): Likewise.
* libgnat/a-ngrear.adb (Jacobi): Likewise.
* libgnat/a-stbubo.adb (Get_UTF_8): Likewise.
* libgnat/a-stbufo.adb (Put): Likewise.
* libgnat/a-stbuun.adb (Get_UTF_8): Likewise.
* libgnat/a-stbuut.adb (Put_7bit, Put_Character)
(Put_Wide_Character, Put_Wide_Wide_Character): Likewise.
* libgnat/a-stmaco.ads (Control_Set,Graphic_Set,Letter_Set)
(Lower_Set, Upper_Set, Basic_Set, Decimal_Digit_Set)
(Hexadecimal_Digit_Set, Alphanumeric_Set, Special_Set)
(ISO_646_Set): Likewise.
* libgnat/a-strbou.ads (Insert, Tail, "*", Replicate)
(Null_Bounded_String): Likewise.
* libgnat/a-strfix.ads (Head, Tail): Likewise.
* libgnat/a-strmap.adb (To_Domain, Lemma_Is_Sorted): Likewise.
* libgnat/a-strmap.ads (Null_Set): Likewise.
* libgnat/a-strsup.adb (Super_Head, Super_Replicate)
(Super_Tail): Likewise.
* libgnat/a-strsup.ads (Super_Head, Super_Tail, Times)
(Super_Replicate): Likewise.
* libgnat/a-sttebu.adb (Put_UTF8, Wide_Put_UTF_16): Likewise.
* libgnat/a-stuten.ads (BOM_16): Likewise.
* libgnat/a-stwibo.ads (Null_Bounded_Wide_String): Likewise.
* libgnat/a-stwima.ads (Null_Range): Likewise.
* libgnat/a-stwisu.adb (Super_Head, Super_Replicate)
(Super_Tail): Likewise.
* libgnat/a-stzbou.ads
(Null_Bounded_Wide_Wide_String): Likewise.
* libgnat/a-stzmap.ads (Null_Range): Likewise.
* libgnat/a-stzsup.adb (Super_Head, Super_Replicate)
(Super_Tail, Super_Trim): Likewise.
* libgnat/a-swmwco.ads (Control_Ranges, Graphic_Ranges)
(Letter_Ranges, Lower_Ranges, Upeer_Ranges, Basic_Ranges)
(Decimal_Digit_Ranges, Hexadecimal_Digit_Ranges)
(Alphanumeric_Ranges, Special_Graphic_Ranges, ISO_646_Ranges)
(Character_Ranges, Lower_Case_Mapping, Upper_Case_Mapping)
(Basic_Mapping): Likewise.
* libgnat/a-szmzco.ads (Control_Ranges, Graphic_Ranges)
(Letter_Ranges, Lower_Ranges, Upeer_Ranges, Basic_Ranges)
(Decimal_Digit_Ranges, Hexadecimal_Digit_Ranges)
(Alphanumeric_Ranges, Special_Graphic_Ranges, ISO_646_Ranges)
(Character_Ranges, Lower_Case_Mapping, Upper_Case_Mapping)
(Basic_Mapping): Likewise.
* libgnat/a-teioed.adb (Format_Number): Likewise.
* libgnat/a-wtedit.adb (Format_Number): Likewise.
* libgnat/a-ztedit.adb (Format_Number): Likewise.
* libgnat/g-arrspl.adb (Separators): Likewise.
* libgnat/g-catiio.adb (Month_Name_To_Number): Likewise.
* libgnat/g-cgideb.adb (NL, Title): Likewise.
* libgnat/g-comlin.adb (Internal_Initialize_Option_Scan)
(Display_Section_Help): Likewise.
* libgnat/g-comlin.ads (Opt_Parser_Data): Likewise.
* libgnat/g-debpoo.adb (Set_Dead_Beef, Dump): Likewise.
* libgnat/g-expect.adb (Expect, Has_Process, Send): Likewise.
* libgnat/g-forstr.adb ("+", Get_Formatted): Likewise.
* libgnat/g-memdum.adb (Dump): Likewise.
* libgnat/g-rannum.adb (Image): Likewise.
* libgnat/g-sechas.adb (Final, HMAC_Initial_Context): Likewise.
* libgnat/g-sehamd.ads (Initial_State): Likewise.
* libgnat/g-sehash.ads (Initial_State): Likewise.
* libgnat/g-sercom.ads (Data_Rate_Value): Likewise.
* libgnat/g-sercom__linux.adb (C_Data_Rate, C_Bits, C_Stop_Bits)
(C_Parity): Likewise.
* libgnat/g-shsh32.ads (K, Transform): Likewise.
* libgnat/g-shsh64.ads (K, Transform): Likewise.
* libgnat/g-socket.adb (Levels, Modes, Shutmodes, Requests)
(Options, Flags, Get_Name_Info, Image): Likewise.
* libgnat/g-socket.ads (Inet_Addr_Bytes_Length, Inet_Addr_Type)
(IPv4_To_IPv6_Prefix, Any_Inet_Addr, Any_Inet6_Addr)
(No_Inet_Addr, Broadcast_Inet_Addr, Loopback_Inet_Addr)
(Loopback_Inet6_Addr, Unspecified_Group_Inet_Addr)
(All_Hosts_Group_Inet_Addr, All_Routers_Group_Inet_Addr)
(Unspecified_Group_Inet6_Addr, All_Hosts_Group_Inet6_Addr)
(All_Routers_Group_Inet6_Addr): Likewise.
* libgnat/g-socpol.adb (To_C, Status, Get_Events): Likewise.
* libgnat/g-socpol.ads (Input_Event, Output_Event, Both_Event)
(Error_Event): Likewise.
* libgnat/g-sothco.ads (Families, Lengths, Sockaddr): Likewise.
* libgnat/g-spipat.adb (OK_For_Simple_Arbno): Likewise.
* libgnat/i-cobol.ads (Ada_To_COBOL, COBOL_To_Ada): Likewise.
* libgnat/i-pacdec.adb (Packed_Byte): Likewise.
* libgnat/i-pacdec.ads (Packed_Size): Likewise.
* libgnat/s-bitops.adb (Masks): Likewise.
* libgnat/s-crc32.adb (Table): Likewise.
* libgnat/s-gearop.adb (Unit_Matrix, Unit_Vector): Likewise.
* libgnat/s-genbig.adb (Out_data, Zero_Data, Big_Exp, Big_Mul)
(To_Bignum, To_String, Image, Leading_Padding): Likewise.
* libgnat/s-htable.adb (Reset): Likewise.
* libgnat/s-imgcha.adb (C0, C1): Likewise.
* libgnat/s-powflt.ads (Powten): Likewise.
* libgnat/s-powlfl.ads (Powten): Likewise.
* libgnat/s-powllf.ads (Powten): Likewise.
* libgnat/s-rannum.adb (Matrix_A, Random_Float_Template, Image):
Likewise.
* libgnat/s-rannum.ads (Generator): Likewise.
* libgnat/s-regexp.adb (Compile,Create_Primary_Table)
(Create_Primary_Table_Glob, Create_Secondary_Table, Compile):
Likewise.
* libgnat/s-regpat.adb (Bit_Conversion, Set, Dump_Until)
(Dump_Current, Dump_Error, Try, Reset_Class): Likewise.
* libgnat/s-regpat.ads (Pattern_Matcher, Never_Match): Likewise.
* libgnat/s-scaval__128.adb (Initialize): Likewise.
* libgnat/s-statxd.adb (Fields, W_F, W_LF)
(W_LLF, W_SF): Likewise.
* libgnat/s-stausa.adb (Initialize, Initialize_Analyzer)
(Output_Results): Likewise.
* libgnat/s-strops.adb (Str_Concat_SC): Likewise.
* libgnat/s-valrea.adb (Maxexp32, Maxexp64, Maxexp80): Likewise.
* libgnat/s-wchcon.ads (WC_Encoding_Letters)
(WC_Longest_Sequences): Likewise.
* par-ch4.adb (P_Aggregate_Or_Paren_Expr): Set
Is_Parenthesis_Aggregate when creating a N_Aggregate using
parenthesis.
* scng.adb (Scan): Lower version needed for bracket syntax from
Extensions to Ada2022.
* sem_aggr.adb (Resolve_Aggregate): Raise error for container
aggregate using parenthesis instead of bracket.
(Resolve_Array_Aggregate): Raise warning for aggregate using
parenthesis in Ada2022 with obsolescent warning enabled and not
in GNAT mode.
* sem_util.ads (Check_Ambiguous_Aggregate): Typo fix in comment.
2021-12-02 Piotr Trojanek <trojanek@adacore.com>
* libgnarl/a-taside.ads (Activation_Is_Complete): Add pragma
Inline.
2021-12-02 Eric Botcazou <ebotcazou@adacore.com>
* sem_ch12.adb (Freeze_Package_Instance): Consistently consider
the freeze node of the parent and use large inequality for
Slocs.
(Freeze_Subprogram_Instance): Likewise.
(Insert_Freeze_Node_For_Instance): For an instance in a package
spec with no source body that immediately follows, consider the
body of the package for the placement of the freeze node and go
to the outer level if there is no such body.
2021-12-02 Piotr Trojanek <trojanek@adacore.com>
* exp_ch13.ads (Expand_N_Freeze_Entity): Add note about a SPARK
twin.
* exp_ch3.ads (Freeze_Type): Likewise.
* exp_spark.adb (Expand_SPARK_N_Freeze_Entity): Mimic what is
done in Freeze_Entity.
(SPARK_Freeze_Type): Mimic what is done in Freeze_Type; add call
to Make_Predefined_Primitive_Eq_Spec.
2021-12-02 Piotr Trojanek <trojanek@adacore.com>
* exp_ch3.adb (Make_Predefined_Primitive_Specs): Move code for
spec of dispatching equality.
(Predefined_Primitive_Bodies): Move code for body if dispatching
equality.
(Make_Predefined_Primitive_Eq_Spec): Separated code for spec of
dispatching equality.
(Predefined_Primitive_Eq_Body): Separated code for body of
dispatching equality.
* exp_ch3.ads: Update.
2021-12-02 Piotr Trojanek <trojanek@adacore.com>
* libgnat/s-valuti.ads (Scan_Natural_Ghost): Split body from
spec and put it into private part, so that GNATprove can pick it
both when analysing the unit and its clients.
2021-12-02 Piotr Trojanek <trojanek@adacore.com>
* exp_aggr.adb, exp_ch6.adb, par-ch4.adb, sem_ch13.adb: Remove
extra space after ":=" symbol.
* gen_il-gen.adb: Likewise; add missing headerbox.
2021-12-02 Richard Kenner <kenner@adacore.com>
* rtsfind.adb (Maybe_Add_With): Ensure that the added "with" is
never marked as ignored ghost code.
2021-12-02 Piotr Trojanek <trojanek@adacore.com>
* freeze.adb (Freeze_Entity): Replace First_Entity/Next_Entity
with First_Component/Next_Component; remove condition with Ekind
equal to E_Component.
* sem_ch13.adb (Check_Record_Representation_Clause): Likewise
for component-or-discriminant.
* sem_util.adb (Is_Fully_Initialized_Type): Likewise; rename Ent
to a more specific Comp.
* sem_warn.adb (Check_References): Likewise.
2021-12-02 Piotr Trojanek <trojanek@adacore.com>
* sem_warn.adb (Warn_On_Unassigned_Out_Parameter): Move inner
loop at the beginning of subprogram, so it is executed only
once; fix order in the "add an ad hoc" phrase.
2021-12-02 Piotr Trojanek <trojanek@adacore.com>
* sem_warn.adb (Check_References): Remove redundant condition.
2021-12-02 Doug Rupp <rupp@adacore.com>
* vxworks7-cert-rtp-link__ppcXX.spec: New file.
* Makefile.rtl: Use it.
2021-12-02 Yannick Moy <moy@adacore.com>
* libgnat/i-c.adb: Add ghost code.
(C_Length_Ghost): New ghost functions to query the C length of a
string.
(To_Ada): Insert constant Count_Cst where needed to comply with
SPARK. Homogeneize code between variants for char, wchar_t,
char16_t and char32_t. Use char16_nul and char32_nul
systematically instead of their value. Fix the type of index To
to be Integer instead of Positive, to avoid a possible range
check failure on an empty Target. Insert an exit statement to
avoid a possible overflow failure when the last index in Target
is Natural'Last (possibly on a small string as well).
* libgnat/i-c.ads: Add contracts.
(C_Length_Ghost): New ghost functions to query the C length of a
string.
* libgnat/s-os_lib.adb: Remove pragma Compiler_Unit_Warning
causing a spurious error during compilation of GNAT, as this
pragma is not needed anymore now that we bootstrap (stage1) with
the base compiler runtime.
2021-12-02 Piotr Trojanek <trojanek@adacore.com>
* libgnarl/a-taside.ads (Activation_Is_Complete): Add
precondition.
2021-12-02 Piotr Trojanek <trojanek@adacore.com>
* sem_ch3.adb (Check_Derived_Type): Rename local variables; fix
style in comment.
2021-12-02 Yannick Moy <moy@adacore.com>
* libgnat/s-valboo.adb (First_Non_Space_Ghost): Move to
utilities.
(Value_Boolean): Prefix call to First_Non_Space_Ghost.
* libgnat/s-valboo.ads (First_Non_Space_Ghost): Move to
utilities.
(Is_Boolean_Image_Ghost, Value_Boolean): Prefix call to
First_Non_Space_Ghost.
* libgnat/s-valuer.adb (Scan_Raw_Real): Adapt to change of
function Scan_Exponent to procedure.
* libgnat/s-valueu.adb (Scan_Raw_Unsigned): Adapt to change of
function Scan_Exponent to procedure.
* libgnat/s-valuti.adb (First_Non_Space_Ghost): Function moved
here.
(Last_Number_Ghost): New ghost query function.
(Scan_Exponent): Change function with side-effects into
procedure, to mark in SPARK. Prove procedure wrt contract.
Change type of local P to avoid possible range check failure (it
is not known whether this can be activated by callers).
(Scan_Plus_Sign, Scan_Sign): Change type of local P to avoid
possible range check failure. Add loop invariants and assertions
for proof.
(Scan_Trailing_Blanks): Add loop invariant.
(Scan_Underscore): Remove SPARK_Mode Off.
* libgnat/s-valuti.ads (First_Non_Space_Ghost): Function moved
here.
(Last_Number_Ghost, Only_Number_Ghost, Is_Natural_Format_Ghost,
Scan_Natural_Ghost): New ghost query functions.
(Scan_Plus_Sign, Scan_Sign, Scan_Exponent, Scan_Trailing_Blanks,
Scan_Underscore): Add functional contracts.
2021-12-02 Yannick Moy <moy@adacore.com>
* libgnat/s-imgboo.adb: Mark in SPARK.
* libgnat/s-imgboo.ads: Mark in SPARK. Change from Pure to
Preelaborate unit in order to be able to depend on
System.Val_Bool.
(Image_Boolean): Functionally specify the result of the
procedure by calling System.Val_Bool.Value_Boolean on the
result.
* libgnat/s-valboo.adb: Mark in SPARK.
(First_Non_Space_Ghost): New ghost function.
(Value_Boolean): Change type of L and F to avoid possible range
check failure on empty Str.
* libgnat/s-valboo.ads: Mark in SPARK. Duplicate with-clause
from body in the spec to be able to call
System.Val_Util.Only_Space_Ghost in the contract.
(First_Non_Space_Ghost): New ghost function computing the first
non-space character in a string.
(Is_Boolean_Image_Ghost): New ghost function computing whether a
string is the image of a boolean value.
(Value_Boolean): Add in precondition the conditions to avoid
raising Constraint_Error. This precondition is never executed,
and only used in proof, thanks to the use of pragma
Assertion_Policy. Given that precondition, the postcondition can
simply check the first non-space character to decide whether
True or False is read.
* libgnat/s-valuti.adb: Mark in SPARK, but use SPARK_Mode Off on
all subprograms not yet proved.
(Bad_Value): Annotate expected exception.
(Normalize_String): Rewrite to avoid possible overflow when
incrementing F in the first loop. Add loop invariants.
* libgnat/s-valuti.ads: Mark in SPARK.
(Bad_Value): Add Depends contract to avoid warning on unused S.
(Only_Space_Ghost): New ghost function to query if string has
only space in the specified range.
(Normalize_String): Add functional contract.
(Scan_Exponent): Mark spec as not in SPARK as this function has
side-effects.
2021-12-02 Pascal Obry <obry@adacore.com>
* libgnat/g-socket.ads (Max_Name_Length): Initialize with
NI_MAXHOST.
2021-12-02 Pascal Obry <obry@adacore.com>
* libgnat/g-socket.ads: Minor style fix.
2021-12-01 Eric Botcazou <ebotcazou@adacore.com>
* einfo.ads (E_Decimal_Fixed_Point_Subtype): Fix pasto.

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@@ -1,3 +1,15 @@
2021-12-02 Marek Polacek <polacek@redhat.com>
PR c++/94490
* pt.c (expand_integer_pack): Call
instantiate_non_dependent_expr_sfinae.
2021-12-02 Marek Polacek <polacek@redhat.com>
PR c++/103408
* cxx-pretty-print.c (pp_cxx_parameter_mapping): Print "<unnamed>"
rather than crash on an unnamed template parameter.
2021-12-01 Jason Merrill <jason@redhat.com>
PR c++/103310

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@@ -1,3 +1,16 @@
2021-12-02 Iain Buclaw <ibuclaw@gdcproject.org>
PR d/103520
* d-frontend.h (gc_disable): Declare.
* d-lang.cc (d_init_options): Disable the D runtime garbage collector
after initializing.
2021-12-02 Iain Buclaw <ibuclaw@gdcproject.org>
* Make-lang.in (D_FRONTEND_OBJS): Prefix object files from the root
package with root-.
(d/root-%.o): New recipe.
2021-12-01 Iain Buclaw <ibuclaw@gdcproject.org>
* d-spec.cc (lang_specific_driver): Set SKIPOPT on -static-libstdc++

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@@ -1,3 +1,11 @@
2021-12-02 Chung-Lin Tang <cltang@codesourcery.com>
PR fortran/90030
* trans-openmp.c (gfc_omp_finish_clause): Remove fold_convert to pointer
to char_type_node, add gcc_assert of POINTER_TYPE_P.
(gfc_trans_omp_array_section): Likewise.
(gfc_trans_omp_clauses): Likewise.
2021-11-30 Harald Anlauf <anlauf@gmx.de>
PR fortran/102787

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@@ -1,3 +1,86 @@
2021-12-02 David Malcolm <dmalcolm@redhat.com>
PR analyzer/103526
* gcc.dg/analyzer/pr103526.c: New test.
2021-12-02 Bill Schmidt <wschmidt@linux.ibm.com>
* gcc.target/powerpc/bfp/scalar-extract-exp-2.c: Adjust expected error
message.
* gcc.target/powerpc/bfp/scalar-extract-sig-2.c: Likewise.
* gcc.target/powerpc/bfp/scalar-insert-exp-2.c: Likewise.
* gcc.target/powerpc/bfp/scalar-insert-exp-5.c: Likewise.
* gcc.target/powerpc/bfp/scalar-insert-exp-8.c: Likewise.
* gcc.target/powerpc/bfp/scalar-test-neg-2.c: Likewise.
* gcc.target/powerpc/bfp/scalar-test-neg-3.c: Likewise.
* gcc.target/powerpc/bfp/scalar-test-neg-5.c: Likewise.
* gcc.target/powerpc/byte-in-set-2.c: Likewise.
* gcc.target/powerpc/cmpb-2.c: Likewise.
* gcc.target/powerpc/cmpb-3.c: Likewise.
* gcc.target/powerpc/cmpb32-2.c: Likewise.
* gcc.target/powerpc/crypto-builtin-2.c: Likewise.
* gcc.target/powerpc/fold-vec-splat-floatdouble.c: Remove invalid
test and adjust xxpermdi count.
* gcc.target/powerpc/fold-vec-splat-longlong.c: Remove invalid
tests and adjust instruction counts.
* gcc.target/powerpc/fold-vec-splat-misc-invalid.c: Adjust expected
error messages.
* gcc.target/powerpc/int_128bit-runnable.c: Adjust instruction counts.
* gcc.target/powerpc/pr80315-1.c: Adjust expected error message.
* gcc.target/powerpc/pr80315-2.c: Likewise.
* gcc.target/powerpc/pr80315-3.c: Likewise.
* gcc.target/powerpc/pr80315-4.c: Likewise.
* gcc.target/powerpc/pr88100.c: Likewise.
* gcc.target/powerpc/pragma_misc9.c: Likewise.
* gcc.target/powerpc/pragma_power8.c: Undef _RS6000_VECDEFINES_H.
* gcc.target/powerpc/pragma_power9.c: Likewise.
* gcc.target/powerpc/test_fpscr_drn_builtin_error.c: Adjust expected
error messages.
* gcc.target/powerpc/test_fpscr_rn_builtin_error.c: Likewise.
* gcc.target/powerpc/vec-gnb-2.c: Likewise.
* gcc.target/powerpc/vsu/vec-all-nez-7.c: Likewise.
* gcc.target/powerpc/vsu/vec-any-eqz-7.c: Likewise.
* gcc.target/powerpc/vsu/vec-cmpnez-7.c: Likewise.
* gcc.target/powerpc/vsu/vec-cntlz-lsbb-2.c: Likewise.
* gcc.target/powerpc/vsu/vec-cnttz-lsbb-2.c: Likewise.
* gcc.target/powerpc/vsu/vec-xl-len-13.c: Likewise.
* gcc.target/powerpc/vsu/vec-xst-len-12.c: Likewise.
2021-12-02 Tamar Christina <tamar.christina@arm.com>
* gcc.target/aarch64/advsimd-intrinsics/shrn-1.c: New test.
* gcc.target/aarch64/advsimd-intrinsics/shrn-2.c: New test.
* gcc.target/aarch64/advsimd-intrinsics/shrn-3.c: New test.
* gcc.target/aarch64/advsimd-intrinsics/shrn-4.c: New test.
2021-12-02 Tamar Christina <tamar.christina@arm.com>
PR testsuite/103479
* gcc.dg/bic-bitmask-18.c: Update regexpr to expect = 0;.
2021-12-02 Marek Polacek <polacek@redhat.com>
PR c++/94490
* g++.dg/ext/integer-pack5.C: New test.
2021-12-02 Marek Polacek <polacek@redhat.com>
PR c++/103408
* g++.dg/cpp23/concepts-err1.C: New test.
2021-12-02 Chung-Lin Tang <cltang@codesourcery.com>
PR fortran/90030
* gfortran.dg/goacc/finalize-1.f: Adjust scan test.
* gfortran.dg/gomp/affinity-clause-1.f90: Likewise.
* gfortran.dg/gomp/affinity-clause-5.f90: Likewise.
* gfortran.dg/gomp/defaultmap-4.f90: Likewise.
* gfortran.dg/gomp/defaultmap-5.f90: Likewise.
* gfortran.dg/gomp/defaultmap-6.f90: Likewise.
* gfortran.dg/gomp/map-3.f90: Likewise.
* gfortran.dg/gomp/pr78260-2.f90: Likewise.
* gfortran.dg/gomp/pr78260-3.f90: Likewise.
2021-12-01 David Malcolm <dmalcolm@redhat.com>
PR analyzer/102471

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@@ -1,3 +1,9 @@
2021-12-02 Chung-Lin Tang <cltang@codesourcery.com>
PR fortran/90030
* testsuite/libgomp.oacc-fortran/pr90030.f90: New test.
* testsuite/libgomp.fortran/pr90030.f90: New test.
2021-11-30 Kwok Cheung Yeung <kcy@codesourcery.com>
Thomas Schwinge <thomas@codesourcery.com>

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@@ -1,3 +1,13 @@
2021-12-02 Iain Buclaw <ibuclaw@gdcproject.org>
* libdruntime/core/thread/osthread.d (callWithStackShell): Push all
callee-save registers on the stack for AArch64 and ARM.
2021-12-02 Iain Buclaw <ibuclaw@gdcproject.org>
* src/std/math/hardware.d (FloatingPointControl.getControlState): Add
missing ControlState variable for AArch64.
2021-12-01 Iain Buclaw <ibuclaw@gdcproject.org>
* testsuite/testsuite_flags.in: Add libphobos library directory as

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@@ -1,3 +1,31 @@
2021-12-02 Jonathan Wakely <jwakely@redhat.com>
* src/c++11/cow-stdexcept.cc [_GLIBCXX_FULY_DYNAMIC_STRING]
(logic_error, runtime_error): Remove custom definitions.
2021-12-02 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/103340
PR libstdc++/103400
PR libstdc++/103381
* acinclude.m4 (GLIBCXX_ENABLE_ALLOCATOR): Remove mt, bitmap
and pool options.
* configure: Regenerate.
* config/allocator/bitmap_allocator_base.h: Removed.
* config/allocator/mt_allocator_base.h: Removed.
* config/allocator/pool_allocator_base.h: Removed.
* doc/xml/manual/allocator.xml: Update.
* doc/xml/manual/configure.xml: Update.
* doc/xml/manual/evolution.xml: Document removal.
* doc/xml/manual/mt_allocator.xml: Editorial tweaks.
* doc/html/manual/*: Regenerate.
2021-12-02 Jonathan Wakely <jwakely@redhat.com>
* include/bits/cow_string.h (basic_string::_M_is_leaked()):
Revert change to check __is_single_threaded() before using
atomic load.
2021-12-01 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/103501

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@@ -1,3 +1,10 @@
2021-12-02 Rasmus Villemoes <rasmus.villemoes@prevas.dk>
* lto-plugin.c: Fix -linker-output-auto-notlo-rel ->
-linker-output-auto-nolto-rel typo.
(process_option): Adjust accordingly, accepting both old and
new spelling.
2021-09-13 Andrew Pinski <apinski@marvell.com>
PR lto/49664