gcc/d/ChangeLog

   1 2021-12-20  Iain Buclaw  <ibuclaw@gdcproject.org>
   2
   3         * dmd/MERGE: Merge upstream dmd ad8412530.
   4         * expr.cc (ExprVisitor::visit (DeleteExp *)): Remove code generation
   5         of _d_delstruct.
   6         * runtime.def (DELSTRUCT): Remove.
   7
   8 2021-12-15  Iain Buclaw  <ibuclaw@gdcproject.org>
   9
  10         * d-lang.cc (d_init_options): Set default -fextern-std= to C++17.
  11         * dmd/MERGE: Merge upstream dmd 93108bb9e.
  12         * gdc.texi (Runtime Options): Document the default for -fextern-std=.
  13
  14 2021-12-10  Iain Buclaw  <ibuclaw@gdcproject.org>
  15
  16         PR d/103529
  17         * dmd/MERGE: Merge upstream dmd 3982604c5.
  18         * Make-lang.in (D_FRONTEND_OBJS): Add d/root-optional.o.
  19         * d-attribs.cc (build_attributes): Update for new front-end interface.
  20         * d-codegen.cc (d_build_call): Likewise.
  21         * d-compiler.cc (Compiler::paintAsType): Likewise.
  22         * d-lang.cc (d_handle_option): Remove OPT_fpreview_intpromote, add
  23         handling of OPT_frevert_intpromote.
  24         * d-port.cc (Port::valcpy): Assert buffer is aligned.
  25         * d-target.cc (Target::isVectorOpSupported): Update for new front-end
  26         interface.
  27         * decl.cc (layout_class_initializer): Likewise.
  28         * expr.cc (lvalue_p): Likewise.
  29         (binop_assignment): Likewise.
  30         (ExprVisitor::visit): Likewise.
  31         (ExprVisitor::visit (AssignExp *)): Remove generation of _d_arrayctor
  32         and _d_arraysetctor library helpers.
  33         (ExprVisitor::visit (VarExp *)): Support __traits(initSymbol).
  34         * intrinsics.cc (expand_intrinsic_rotate): Update for new front-end
  35         interface.
  36         * lang.opt (fpreview=intpromote): Remove.
  37         (frevert=intpromote): New.
  38         * runtime.def (ARRAYCTOR): Remove.
  39         (ARRAYSETCTOR): Remove.
  40         * toir.cc (IRVisitor::visit): Update for new front-end interface.
  41         * types.cc (layout_aggregate_members): Likewise.
  42         * dmd/root/optional.d: New file.
  43         * dmd/root/optional.h: New file.
  44
  45 2021-12-10  Iain Buclaw  <ibuclaw@gdcproject.org>
  46
  47         * decl.cc (get_symbol_decl): Align methods to MINIMUM_METHOD_BOUNDARY.
  48
  49 2021-12-09  Martin Liska  <mliska@suse.cz>
  50
  51         * expr.cc: Call memcpy only when length != 0.
  52
  53 2021-12-08  Iain Buclaw  <ibuclaw@gdcproject.org>
  54
  55         * dmd/MERGE: Merge upstream dmd 568496d5b.
  56         * Make-lang.in (D_FRONTEND_OBJS): Add d/common-file.o,
  57         d/common-outbuffer.o, d/common-string.o, d/file_manager.o,
  58         d/importc.o.  Remove d/root-outbuffer.o.
  59         (d/common-%.o): New recipe.
  60         * d-builtins.cc (build_frontend_type): Update for new front-end
  61         interface.
  62         (d_build_d_type_nodes): Set noreturn_type_node.
  63         * d-codegen.cc (d_build_call): Don't call function if one of the
  64         arguments is type 'noreturn'.
  65         (build_vthis_function): Propagate TYPE_QUAL_VOLATILE from original
  66         function type.
  67         * d-frontend.cc (eval_builtin): Update signature.
  68         (getTypeInfoType): Likewise.
  69         (toObjFile): New function.
  70         * d-gimplify.cc (d_gimplify_call_expr): Always evaluate arguments from
  71         left to right.
  72         * d-lang.cc (d_handle_option): Handle OPT_ftransition_in.
  73         (d_parse_file): Don't generate D main if it is declared in user code.
  74         * d-tree.h (CALL_EXPR_ARGS_ORDERED): Remove.
  75         (enum d_tree_index): Add DTI_BOTTOM_TYPE.
  76         (noreturn_type_node): New.
  77         * decl.cc (apply_pragma_crt): Remove.
  78         (DeclVisitor::visit): Update for new front-end interface.
  79         (DeclVisitor::visit (PragmaDeclaration *)): Don't handle
  80         crt_constructor and crt_destructor pragmas.
  81         (DeclVisitor::visit (VarDeclaration *)): Don't generate declarations
  82         of type 'noreturn'.
  83         (DeclVisitor::visit (FuncDeclaration *)): Stop adding parameters when
  84         'noreturn' type has been encountered.
  85         (get_symbol_decl): Set DECL_STATIC_CONSTRUCTOR and
  86         DECL_STATIC_DESTRUCTOR on decl node if requested.
  87         (aggregate_initializer_decl): Update for new front-end interface.
  88         * expr.cc (ExprVisitor::visit (CallExp *)): Always use the 'this'
  89         object as the result of calling any constructor function.
  90         (ExprVisitor::visit): Update for new front-end interface.
  91         * gdc.texi (Runtime Options): Document -fmain and -ftransition=in.
  92         * lang.opt (ftransition=in): New option.
  93         * modules.cc (get_internal_fn): Update for new front-end interface.
  94         * types.cc (TypeVisitor::visit): Likewise.
  95         (TypeVisitor::visit (TypeNoreturn *)): Return noreturn_type_node.
  96         (TypeVisitor::visit (TypeFunction *)): Stop adding parameters when
  97         'notreturn' type has been encountered.  Qualify function types that
  98         return 'noreturn' as TYPE_QUAL_VOLATILE.
  99
 100 2021-12-02  Iain Buclaw  <ibuclaw@gdcproject.org>
 101
 102         PR d/103520
 103         * d-frontend.h (gc_disable): Declare.
 104         * d-lang.cc (d_init_options): Disable the D runtime garbage collector
 105         after initializing.
 106
 107 2021-12-02  Iain Buclaw  <ibuclaw@gdcproject.org>
 108
 109         * Make-lang.in (D_FRONTEND_OBJS): Prefix object files from the root
 110         package with root-.
 111         (d/root-%.o): New recipe.
 112
 113 2021-12-01  Iain Buclaw  <ibuclaw@gdcproject.org>
 114
 115         * d-spec.cc (lang_specific_driver): Set SKIPOPT on -static-libstdc++
 116         and -static-libphobos only when target supports LD_STATIC_DYNAMIC.
 117         Remove generate_option to re-add -static-libstdc++.
 118
 119 2021-12-01  Iain Buclaw  <ibuclaw@gdcproject.org>
 120
 121         * gdc.texi (Runtime Options): Document -fcheckaction=, -fextern-std=,
 122         -fpreview=, -frevert=.
 123         (Code Generation): Document -fdump-c++-spec=, -fdump-c++-spec-verbose,
 124         -fsave-mixins=.
 125         (Warnings): Update list of supported -ftransitions=.
 126
 127 2021-11-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 128
 129         * dmd/MERGE: Merge upstream dmd b8384668f.
 130         * Make-lang.in (d-warn): Use strict warnings.
 131         (DMD_WARN_CXXFLAGS): Remove.
 132         (DMD_COMPILE): Remove.
 133         (CHECKING_DFLAGS): Define.
 134         (WARN_DFLAGS): Define.
 135         (ALL_DFLAGS): Define.
 136         (DCOMPILE.base): Define.
 137         (DCOMPILE): Define.
 138         (DPOSTCOMPILE): Define.
 139         (DLINKER): Define.
 140         (DLLINKER): Define.
 141         (D_FRONTEND_OBJS): Add new dmd front-end objects.
 142         (D_GENERATED_SRCS): Remove.
 143         (D_GENERATED_OBJS): Remove.
 144         (D_ALL_OBJS): Remove D_GENERATED_OBJS.
 145         (d21$(exeext)): Build using DLLINKER and -static-libphobos.
 146         (d.tags): Remove dmd/*.c and dmd/root/*.c.
 147         (d.mostlyclean): Remove D_GENERATED_SRCS, d/idgen$(build_exeext),
 148         d/impcnvgen$(build_exeext).
 149         (D_INCLUDES): Include $(srcdir)/d/dmd/res.
 150         (CFLAGS-d/id.o): Remove.
 151         (CFLAGS-d/impcnvtab.o): Remove.
 152         (d/%.o): Build using DCOMPILE and DPOSTCOMPILE.  Update dependencies
 153         from d/dmd/%.c to d/dmd/%.d.
 154         (d/idgen$(build_exeext)): Remove.
 155         (d/impcnvgen$(build_exeext)): Remove.
 156         (d/id.c): Remove.
 157         (d/id.h): Remove.
 158         (d/impcnvtab.c): Remove.
 159         (d/%.dmdgen.o): Remove.
 160         (D_SYSTEM_H): Remove.
 161         (d/idgen.dmdgen.o): Remove.
 162         (d/impcnvgen.dmdgen.o): Remove.
 163         * config-lang.in (boot_language): New variable.
 164         * d-attribs.cc: Include dmd/expression.h.
 165         * d-builtins.cc: Include d-frontend.h.
 166         (build_frontend_type): Update for new front-end interface.
 167         (d_eval_constant_expression): Likewise.
 168         (d_build_builtins_module): Likewise.
 169         (maybe_set_builtin_1): Likewise.
 170         (d_build_d_type_nodes): Likewise.
 171         * d-codegen.cc (d_decl_context): Likewise.
 172         (declaration_reference_p): Likewise.
 173         (declaration_type): Likewise.
 174         (parameter_reference_p): Likewise.
 175         (parameter_type): Likewise.
 176         (get_array_length): Likewise.
 177         (build_delegate_cst): Likewise.
 178         (build_typeof_null_value): Likewise.
 179         (identity_compare_p): Likewise.
 180         (lower_struct_comparison): Likewise.
 181         (build_filename_from_loc): Likewise.
 182         (build_assert_call): Remove LIBCALL_SWITCH_ERROR.
 183         (build_bounds_index_condition): Call LIBCALL_ARRAYBOUNDS_INDEXP on
 184         bounds error.
 185         (build_bounds_slice_condition): Call LIBCALL_ARRAYBOUNDS_SLICEP on
 186         bounds error.
 187         (array_bounds_check): Update for new front-end interface.
 188         (checkaction_trap_p): Handle CHECKACTION_context.
 189         (get_function_type): Update for new front-end interface.
 190         (d_build_call): Likewise.
 191         * d-compiler.cc: Remove include of dmd/scope.h.
 192         (Compiler::genCmain): Remove.
 193         (Compiler::paintAsType): Update for new front-end interface.
 194         (Compiler::onParseModule): Likewise.
 195         * d-convert.cc (convert_expr): Remove call to LIBCALL_ARRAYCAST.
 196         (convert_for_rvalue): Update for new front-end interface.
 197         (convert_for_assignment): Likewise.
 198         (convert_for_condition): Likewise.
 199         (d_array_convert): Likewise.
 200         * d-diagnostic.cc (error): Remove.
 201         (errorSupplemental): Remove.
 202         (warning): Remove.
 203         (warningSupplemental): Remove.
 204         (deprecation): Remove.
 205         (deprecationSupplemental): Remove.
 206         (message): Remove.
 207         (vtip): New.
 208         * d-frontend.cc (global): Remove.
 209         (Global::_init): Remove.
 210         (Global::startGagging): Remove.
 211         (Global::endGagging): Remove.
 212         (Global::increaseErrorCount): Remove.
 213         (Loc::Loc): Remove.
 214         (Loc::toChars): Remove.
 215         (Loc::equals): Remove.
 216         (isBuiltin): Update for new front-end interface.
 217         (eval_builtin): Likewise.
 218         (getTypeInfoType): Likewise.
 219         (inlineCopy): Remove.
 220         * d-incpath.cc: Include d-frontend.h.
 221         (add_globalpaths): Call d_gc_malloc to allocate Strings.
 222         (add_filepaths): Likewise.
 223         * d-lang.cc: Include dmd/id.h, dmd/root/file.h, d-frontend.h.  Remove
 224         include of dmd/mars.h, id.h.
 225         (entrypoint_module): Remove.
 226         (entrypoint_root_module): Remove.
 227         (deps_write_string): Update for new front-end interface.
 228         (deps_write): Likewise.
 229         (d_init_options): Call rt_init.  Remove setting global params that are
 230         default initialized by the front-end.
 231         (d_handle_option): Handle OPT_fcheckaction_, OPT_fdump_c___spec_,
 232         OPT_fdump_c___spec_verbose, OPT_fextern_std_, OPT_fpreview,
 233         OPT_revert, OPT_fsave_mixins_, and OPT_ftransition.
 234         (d_post_options): Propagate dip1021 and dip1000 preview flags to
 235         dip25, and flag_diagnostics_show_caret to printErrorContext.
 236         (d_add_entrypoint_module): Remove.
 237         (d_parse_file): Update for new front-end interface.
 238         (d_type_promotes_to): Likewise.
 239         (d_types_compatible_p): Likewise.
 240         * d-longdouble.cc (CTFloat::zero): Remove.
 241         (CTFloat::one): Remove.
 242         (CTFloat::minusone): Remove.
 243         (CTFloat::half): Remove.
 244         * d-system.h (POSIX): Remove.
 245         (realpath): Remove.
 246         (isalpha): Remove.
 247         (isalnum): Remove.
 248         (isdigit): Remove.
 249         (islower): Remove.
 250         (isprint): Remove.
 251         (isspace): Remove.
 252         (isupper): Remove.
 253         (isxdigit): Remove.
 254         (tolower): Remove.
 255         (_mkdir): Remove.
 256         (INT32_MAX): Remove.
 257         (INT32_MIN): Remove.
 258         (INT64_MIN): Remove.
 259         (UINT32_MAX): Remove.
 260         (UINT64_MAX): Remove.
 261         * d-target.cc: Include calls.h.
 262         (target): Remove.
 263         (define_float_constants): Remove initialization of snan.
 264         (Target::_init): Update for new front-end interface.
 265         (Target::isVectorTypeSupported): Likewise.
 266         (Target::isVectorOpSupported): Remove cases for unordered operators.
 267         (TargetCPP::typeMangle): Update for new front-end interface.
 268         (TargetCPP::parameterType): Likewise.
 269         (Target::systemLinkage): Likewise.
 270         (Target::isReturnOnStack): Likewise.
 271         (Target::isCalleeDestroyingArgs): Define.
 272         (Target::preferPassByRef): Define.
 273         * d-tree.h (d_add_entrypoint_module): Remove.
 274         * decl.cc (gcc_attribute_p): Update for new front-end interface.
 275         (apply_pragma_crt): Define.
 276         (DeclVisitor::visit(PragmaDeclaration *)): Handle pragmas
 277         crt_constructor and crt_destructor.
 278         (DeclVisitor::visit(TemplateDeclaration *)): Update for new front-end
 279         interface.
 280         (DeclVisitor::visit): Likewise.
 281         (DeclVisitor::finish_vtable): Likewise.
 282         (get_symbol_decl): Error if template has more than one nesting
 283         context.  Update for new front-end interface.
 284         (make_thunk): Update for new front-end interface.
 285         (get_vtable_decl): Likewise.
 286         * expr.cc (ExprVisitor::visit): Likewise.
 287         (build_return_dtor): Likewise.
 288         * imports.cc (ImportVisitor::visit): Likewise.
 289         * intrinsics.cc: Include dmd/expression.h.  Remove include of
 290         dmd/mangle.h.
 291         (maybe_set_intrinsic): Update for new front-end interface.
 292         * intrinsics.def (INTRINSIC_ROL): Update intrinsic signature.
 293         (INTRINSIC_ROR): Likewise.
 294         (INTRINSIC_ROR_TIARG): Likewise.
 295         (INTRINSIC_TOPREC): Likewise.
 296         (INTRINSIC_TOPRECL): Likewise.
 297         (INTRINSIC_TAN): Update intrinsic module and signature.
 298         (INTRINSIC_ISNAN): Likewise.
 299         (INTRINSIC_ISFINITE): Likewise.
 300         (INTRINSIC_COPYSIGN): Define intrinsic.
 301         (INTRINSIC_COPYSIGNI): Define intrinsic.
 302         (INTRINSIC_EXP): Update intrinsic module.
 303         (INTRINSIC_EXPM1): Likewise.
 304         (INTRINSIC_EXP2): Likewise.
 305         (INTRINSIC_LOG): Likewise.
 306         (INTRINSIC_LOG2): Likewise.
 307         (INTRINSIC_LOG10): Likewise.
 308         (INTRINSIC_POW): Likewise.
 309         (INTRINSIC_ROUND): Likewise.
 310         (INTRINSIC_FLOORF): Likewise.
 311         (INTRINSIC_FLOOR): Likewise.
 312         (INTRINSIC_FLOORL): Likewise.
 313         (INTRINSIC_CEILF): Likewise.
 314         (INTRINSIC_CEIL): Likewise.
 315         (INTRINSIC_CEILL): Likewise.
 316         (INTRINSIC_TRUNC): Likewise.
 317         (INTRINSIC_FMIN): Likewise.
 318         (INTRINSIC_FMAX): Likewise.
 319         (INTRINSIC_FMA): Likewise.
 320         (INTRINSIC_VA_ARG): Update intrinsic signature.
 321         (INTRINSIC_VASTART): Likewise.
 322         * lang.opt (fcheck=): Add alternate aliases for contract switches.
 323         (fcheckaction=): New option.
 324         (check_action): New Enum and EnumValue entries.
 325         (fdump-c++-spec-verbose): New option.
 326         (fdump-c++-spec=): New option.
 327         (fextern-std=): New option.
 328         (extern_stdcpp): New Enum and EnumValue entries
 329         (fpreview=): New options.
 330         (frevert=): New options.
 331         (fsave-mixins): New option.
 332         (ftransition=): Update options.
 333         * modules.cc (get_internal_fn): Replace Prot with Visibility.
 334         (build_internal_fn): Likewise.
 335         (build_dso_cdtor_fn): Likewise.
 336         (build_module_tree): Remove check for __entrypoint module.
 337         * runtime.def (P5): Define.
 338         (ARRAYBOUNDS_SLICEP): Define.
 339         (ARRAYBOUNDS_INDEXP): Define.
 340         (NEWTHROW): Define.
 341         (ADCMP2): Remove.
 342         (ARRAYCAST): Remove.
 343         (SWITCH_STRING): Remove.
 344         (SWITCH_USTRING): Remove.
 345         (SWITCH_DSTRING): Remove.
 346         (SWITCH_ERROR): Remove.
 347         * toir.cc (IRVisitor::visit): Update for new front-end interface.
 348         (IRVisitor::check_previous_goto): Remove checks for case and default
 349         statements.
 350         (IRVisitor::visit(SwitchStatement *)): Remove handling of string
 351         switch conditions.
 352         * typeinfo.cc: Include d-frontend.h.
 353         (get_typeinfo_kind): Update for new front-end interface.
 354         (make_frontend_typeinfo): Likewise.
 355         (TypeInfoVisitor::visit): Likewise.
 356         (builtin_typeinfo_p): Likewise.
 357         (get_typeinfo_decl): Likewise.
 358         (build_typeinfo): Likewise.
 359         * types.cc (valist_array_p): Likewise.
 360         (make_array_type): Likewise.
 361         (merge_aggregate_types): Likewise.
 362         (TypeVisitor::visit(TypeBasic *)): Likewise.
 363         (TypeVisitor::visit(TypeFunction *)): Likewise.
 364         (TypeVisitor::visit(TypeStruct *)): Update comment.
 365         * verstr.h: Removed.
 366         * d-frontend.h: New file.
 367
 368 2021-11-29  Eric Gallager  <egallager@gcc.gnu.org>
 369
 370         PR other/103021
 371         * Make-lang.in: Use ETAGS variable in TAGS target.
 372
 373 2021-11-28  Martin Liska  <mliska@suse.cz>
 374
 375         * d-attribs.cc (parse_optimize_options): Fix thinko.
 376
 377 2021-11-26  Martin Liska  <mliska@suse.cz>
 378
 379         * d-attribs.cc (parse_optimize_options): Check index before
 380         accessing cl_options.
 381
 382 2021-11-18  Iain Buclaw  <ibuclaw@gdcproject.org>
 383
 384         * decl.cc (d_finish_decl): Use HOST_WIDE_INT for type size
 385         temporaries.
 386
 387 2021-10-22  Eric Gallager  <egallager@gcc.gnu.org>
 388
 389         PR other/102663
 390         * Make-lang.in: Allow dvi-formatted documentation
 391         to be installed.
 392
 393 2021-10-08  Martin Liska  <mliska@suse.cz>
 394
 395         * d-lang.cc (d_post_options): Use new macro
 396         OPTION_SET_P.
 397
 398 2021-10-05  Iain Sandoe  <iain@sandoe.co.uk>
 399
 400         * d-spec.cc (lang_specific_driver): Push the -static-libstdc++
 401         option back onto the command line for targets without support
 402         for -Bstatic/dynamic.
 403
 404 2021-10-04  Iain Buclaw  <ibuclaw@gdcproject.org>
 405
 406         PR d/102574
 407         * d-spec.cc (lang_specific_driver): Link libstdc++ statically if
 408         -static-libstdc++ was given on command-line.
 409
 410 2021-10-04  Iain Buclaw  <ibuclaw@gdcproject.org>
 411
 412         * d-attribs.cc (d_handle_optimize_attribute): Save target node before
 413         calling parse_optimize_options in case it changes.
 414
 415 2021-09-12  Iain Buclaw  <ibuclaw@gdcproject.org>
 416
 417         PR d/102185
 418         * d-builtins.cc (d_eval_constant_expression): Don't include
 419         terminating null pointer in string expression conversion.
 420
 421 2021-08-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 422
 423         * d-codegen.cc: Include dmd/module.h.
 424         (build_filename_from_loc): New function.
 425         (d_assert_call): Rename to...
 426         (build_assert_call): ...this.
 427         (build_array_bounds_call): Call arrayboundsp variant of the array
 428         bounds failure callback.
 429         (build_bounds_condition): Rename to...
 430         (build_bounds_index_condition): ...this.  Update signature.
 431         (build_bounds_slice_condition): New function.
 432         (checkaction_trap_p): New function.
 433         (d_assert_call): Call assertp variant of assert failure callback.
 434         * d-tree.h (class IndexExp): Declare.
 435         (class SliceExp): Declare.
 436         (build_bounds_condition): Remove.
 437         (build_assert_call): Declare.
 438         (build_bounds_index_condition): Declare.
 439         (build_bounds_slice_condition): Declare.
 440         (checkaction_trap_p): Declare.
 441         (d_assert_call): Remove.
 442         * expr.cc (ExprVisitor::visit(IndexExp *)): Call
 443         build_bounds_index_condition.
 444         (ExprVisitor::visit(SliceExp *)): Call build_bounds_slice_condition.
 445         (ExprVisitor::visit(AssertExp *)): Update setting of libcall.
 446         * runtime.cc (enum d_libcall_type): Add LCT_IMMUTABLE_CHARPTR.
 447         (get_libcall_type): Handle LCT_IMMUTABLE_CHARPTR.
 448         * runtime.def (ASSERT): Rename to...
 449         (ASSERTP): ...this.  Update signature.
 450         (UNITTEST): Rename to...
 451         (UNITTESTP): ...this.  Update signature.
 452         (ARRAY_BOUNDS): Rename to...
 453         (ARRAYBOUNDSP): ...this.  Updates signature.
 454         * toir.cc (IRVisitor::visit(SwitchErrorStatement *)): Update call.
 455
 456 2021-08-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 457
 458         * typeinfo.cc (class TypeInfoVisitor::layout_base): Update comment.
 459
 460 2021-08-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 461
 462         * typeinfo.cc (TypeInfoVisitor::visit(TypeInfoClassDeclaration *)):
 463         Use int to store type flags.
 464         (TypeInfoVisitor::visit(TypeInfoStructDeclaration *)): Likewise.
 465
 466 2021-08-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 467
 468         * types.cc (TypeVisitor::visit(TypeEnum*)): Get wchar_t type from
 469         build_frontend_type.
 470
 471 2021-08-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 472
 473         * d-convert.cc (convert_for_rvalue): Convert switch statement into if
 474         condition.
 475
 476 2021-08-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 477
 478         * d-builtins.cc (d_init_versions): Use POINTER_SIZE for testing
 479         whether to predefine D_LP64.
 480
 481 2021-08-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 482
 483         PR d/102094
 484         * d-codegen.cc (build_frame_type): Set TYPE_CXX_ODR_P.
 485
 486 2021-08-25  Lewis Hyatt  <lhyatt@gmail.com>
 487
 488         PR other/93067
 489         * d-lang.cc (d_input_charset_callback): New function.
 490         (d_init): Call new function
 491         diagnostic_initialize_input_context().
 492
 493 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 494
 495         * expr.cc (binary_op): Remove dead code.
 496
 497 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 498
 499         * typeinfo.cc (TypeInfoVisitor::visit (TypeInfoClassDeclaration *)):
 500         Always layout initializer for the m_RTInfo field.
 501
 502 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 503
 504         * expr.cc (ExprVisitor::visit (AssertExp *)): Don't generate
 505         PREDICT_EXPR.
 506
 507 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 508
 509         * expr.cc (ExprVisitor::visit (AssignExp *)): Clarify comment
 510           for generating static array assignment with literal.
 511
 512 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 513
 514         * decl.cc (enum_initializer_decl): Only handle named enums.
 515
 516 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 517
 518         * decl.cc (make_thunk): Set COMDAT and visibility of thunks only if
 519         they are public.
 520
 521 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 522
 523         * decl.cc (DeclVisitor::visit (StructDeclaration *)): Don't use sinit
 524         for declaration directly.
 525         (DeclVisitor::visit (ClassDeclaration *)): Likewise.
 526         (aggregate_initializer_decl): Likewise.  Set sinit after creating.
 527
 528 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 529
 530         * d-builtins.cc (build_frontend_type): Use Identifier::idPool to
 531         generate anonymous field name.
 532
 533 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 534
 535         * types.cc (layout_aggregate_type): Call hasMonitor.
 536         * typeinfo.cc (TypeInfoVisitor::layout_base): Likewise.
 537         (layout_cpp_typeinfo): Likewise.  Don't emit vtable unless
 538         have_typeinfo_p.
 539
 540 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 541
 542         * d-lang.cc (deps_add_target): Insert null terminator in buffer.
 543         (deps_write): Likewise.
 544         (d_parse_file): Likewise.
 545
 546 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 547
 548         * d-builtins.cc (build_frontend_type): Restore builtin_converted_decls
 549         length on conversion failure.
 550
 551 2021-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 552
 553         * d-codegen.cc (d_nested_class): Rename to ...
 554         (get_outer_function): ... this.  Handle all aggregate declarations.
 555         (d_nested_struct): Remove.
 556         (find_this_tree): Use get_outer_function.
 557         (get_framedecl): Likewise.
 558
 559 2021-07-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 560
 561         PR d/101672
 562         * typeinfo.cc (make_frontend_typeinfo): Generate Object class if it
 563         doesn't exist.
 564         (check_typeinfo_type): Don't warn if there's no location.
 565
 566 2021-07-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 567
 568         PR d/101664
 569         * expr.cc (ExprVisitor::visit (CallExp *)): Use object expression as
 570         result for C++ constructor calls.
 571
 572 2021-07-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 573
 574         PR d/96435
 575         * d-convert.cc (convert_for_rvalue): New function.
 576         * d-tree.h (convert_for_rvalue): Declare.
 577         * expr.cc (ExprVisitor::visit (CastExp *)): Use convert_for_rvalue.
 578         (build_return_dtor): Likewise.
 579
 580 2021-07-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 581
 582         PR d/101657
 583         * d-lang.cc (d_parse_file): Remove generated D header files on error.
 584
 585 2021-07-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 586
 587         PR d/101656
 588         * d-diagnostic.cc (escape_d_format): Don't escape quoted format
 589         strings.
 590
 591 2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 592
 593         PR d/101640
 594         * expr.cc (binary_op): Use build2 instead of fold_build2.
 595
 596 2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 597
 598         PR d/101490
 599         * dmd/MERGE: Merge upstream dmd 27e388b4c.
 600         * d-codegen.cc (build_array_index): Handle void arrays same as byte.
 601         * d-convert.cc (convert_expr): Handle converting to zero-sized arrays.
 602
 603 2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 604
 605         PR d/101441
 606         * dmd/MERGE: Merge upstream dmd f8c1ca928.
 607
 608 2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 609
 610         PR d/101127
 611         * d-builtins.cc (d_builtin_function_ext_scope): New function.
 612         * d-lang.cc (LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE): Define.
 613         * d-tree.h (d_builtin_function_ext_scope): Declare.
 614
 615 2021-07-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 616
 617         PR d/101619
 618         * dmd/MERGE: Merge upstream dmd 1d8386a63.
 619
 620 2021-07-03  Iain Buclaw  <ibuclaw@gdcproject.org>
 621
 622         PR d/101273
 623         * toir.cc (IRVisitor::visit (ReturnStatement *)): Detect returns that
 624         use a temporary, and replace with return value.
 625
 626 2021-07-02  Iain Buclaw  <ibuclaw@gdcproject.org>
 627
 628         PR d/101282
 629         * d-codegen.cc (build_assign): Force target_expr on RHS for non-POD
 630         assignment expressions.
 631
 632 2021-06-11  Iain Buclaw  <ibuclaw@gdcproject.org>
 633
 634         PR d/100999
 635         * dmd/MERGE: Merge upstream dmd 7a3808254.
 636
 637 2021-06-10  Iain Buclaw  <ibuclaw@gdcproject.org>
 638
 639         PR d/100967
 640         * d-frontend.cc (getTypeInfoType): Move TypeInfo checks to
 641         check_typeinfo_type and call new function.
 642         * d-tree.h (check_typeinfo_type): Declare.
 643         * typeinfo.cc: Include dmd/scope.h.
 644         (create_frontend_tinfo_types): Generate front-end types even if Object
 645         is missing.
 646         (build_typeinfo): Move TypeInfo checks to check_typeinfo_type and call
 647         new function.
 648         (check_typeinfo_type): New function.
 649
 650 2021-06-09  Iain Buclaw  <ibuclaw@gdcproject.org>
 651
 652         PR d/100964
 653         * dmd/MERGE: Merge upstream dmd 4a4e46a6f.
 654
 655 2021-06-09  Iain Buclaw  <ibuclaw@gdcproject.org>
 656
 657         PR d/100935
 658         * dmd/MERGE: Merge upstream dmd f3fdeb578.
 659
 660 2021-06-04  Iain Buclaw  <ibuclaw@gdcproject.org>
 661
 662         PR d/100882
 663         * d-codegen.cc (build_assign): Construct initializations inside
 664         TARGET_EXPR_INITIAL.
 665         (compound_expr): Remove intermediate expressions that have no
 666         side-effects.
 667         (return_expr): Construct returns inside TARGET_EXPR_INITIAL.
 668         * expr.cc (ExprVisitor::visit (CallExp *)): Remove useless assignment
 669         to TARGET_EXPR_SLOT.
 670
 671 2021-05-18  Iain Buclaw  <ibuclaw@gdcproject.org>
 672
 673         * d-incpath.cc (prefixed_path): Use filename_ncmp instead of strncmp.
 674
 675 2021-05-18  Iain Buclaw  <ibuclaw@gdcproject.org>
 676
 677         * types.cc (TypeVisitor::visit (TypeEnum *)): Use startswith function
 678         instead of strncmp.
 679
 680 2021-05-18  Iain Buclaw  <ibuclaw@gdcproject.org>
 681
 682         * dmd/dinterpret.c (evaluateIfBuiltin): Revert last change.
 683         * dmd/dmangle.c: Likewise.
 684         * dmd/hdrgen.c: Likewise.
 685         * dmd/identifier.c (Identifier::toHChars2): Likewise.
 686
 687 2021-05-10  Iain Buclaw  <ibuclaw@gdcproject.org>
 688
 689         * dmd/MERGE: Merge upstream dmd b7d146c4c.
 690
 691 2021-05-10  Martin Liska  <mliska@suse.cz>
 692
 693         * d-builtins.cc (do_build_builtin_fn): Use startswith
 694         function instead of strncmp.
 695         * dmd/dinterpret.c (evaluateIfBuiltin): Likewise.
 696         * dmd/dmangle.c: Likewise.
 697         * dmd/hdrgen.c: Likewise.
 698         * dmd/identifier.c (Identifier::toHChars2): Likewise.
 699
 700 2021-04-19  Iain Buclaw  <ibuclaw@gdcproject.org>
 701
 702         PR d/98457
 703         * d-diagnostic.cc (expand_d_format): Handle escaped backticks.
 704         (escape_d_format): New funtion.
 705         (verror): Call escape_d_format on prefixing strings.
 706         (vdeprecation): Likewise.
 707
 708 2021-04-17  Iain Buclaw  <ibuclaw@gdcproject.org>
 709
 710         PR d/99914
 711         * d-target.def (d_templates_always_comdat): New hook.
 712         * d-tree.h (mark_needed): Remove prototype.
 713         * decl.cc: Include d-target.h.
 714         (mark_needed): Rename to...
 715         (d_mark_needed): ...this.  Make static.
 716         (set_linkage_for_decl): Put variables in comdat if
 717         d_templates_always_comdat.
 718
 719 2021-04-17  Iain Buclaw  <ibuclaw@gdcproject.org>
 720
 721         * d-target.cc (d_handle_target_object_format): New function.
 722         (d_language_target_info): Add d_handle_target_object_format as handler
 723         for objectFormat key.
 724         (Target::getTargetInfo): Continue if handler returned NULL_TREE.
 725
 726 2021-04-14  Iain Buclaw  <ibuclaw@gdcproject.org>
 727
 728         * d-target.cc (Target::_init): Call new targetdm hook to register OS
 729         specific target info keys.
 730         * d-target.def (d_register_os_target_info): New hook.
 731
 732 2021-04-14  Iain Buclaw  <ibuclaw@gdcproject.org>
 733
 734         * d-builtins.cc (d_add_builtin_version): Remove all setting of
 735         target-specific global.params.
 736         * typeinfo.cc (create_typeinfo): Don't add argType fields to
 737         TypeInfo_Struct.
 738
 739 2021-04-14  Iain Buclaw  <ibuclaw@gdcproject.org>
 740
 741         PR d/99914
 742         * decl.cc (DeclVisitor::visit (StructDeclaration *)): Don't set
 743         DECL_INSTANTIATED on static initializer declarations.
 744         (DeclVisitor::visit (ClassDeclaration *)): Likewise.
 745         (DeclVisitor::visit (EnumDeclaration *)): Likewise.
 746         (d_finish_decl): Move call to set_linkage_for_decl to...
 747         (declare_extern_var): ...here.
 748
 749 2021-04-14  Iain Buclaw  <ibuclaw@gdcproject.org>
 750
 751         * d-target.cc (Target::_init): Call new targetdm hook to register CPU
 752         specific target info keys.
 753         * d-target.def (d_register_cpu_target_info): New hook.
 754
 755 2021-04-14  Iain Buclaw  <ibuclaw@gdcproject.org>
 756
 757         * d-target.cc (Target::systemLinkage): Return LINKwindows if
 758         d_has_stdcall_convention applies to LINKsystem.
 759         * d-target.def (d_has_stdcall_convention): New hook.
 760         * types.cc (TypeVisitor::visit (TypeFunction *)): Insert "stdcall"
 761         function attribute if d_has_stdcall_convention applies to LINKwindows.
 762
 763 2021-04-10  Iain Buclaw  <ibuclaw@gdcproject.org>
 764
 765         * dmd/MERGE: Merge upstream dmd 0450061c8.
 766
 767 2021-04-08  Iain Buclaw  <ibuclaw@gdcproject.org>
 768
 769         * d-attribs.cc: Include fold-const.h and opts.h.
 770         (attr_noreturn_exclusions): Add alloc_size.
 771         (attr_const_pure_exclusions): Likewise.
 772         (attr_inline_exclusions): Add target_clones.
 773         (attr_noinline_exclusions): Rename forceinline to always_inline.
 774         (attr_target_exclusions): New array.
 775         (attr_target_clones_exclusions): New array.
 776         (attr_alloc_exclusions): New array.
 777         (attr_cold_hot_exclusions): New array.
 778         (d_langhook_common_attribute_table): Add new D attribute handlers.
 779         (build_attributes): Update to look for gcc.attributes.  Issue warning
 780         if not given a struct literal.  Handle void initialized arguments.
 781         (handle_always_inline_attribute): Remove function.
 782         (d_handle_noinline_attribute): Don't extract TYPE_LANG_FRONTEND.
 783         (d_handle_forceinline_attribute): Rename to...
 784         (d_handle_always_inline_attribute): ...this.  Remove special handling.
 785         (d_handle_flatten_attribute): Don't extract TYPE_LANG_FRONTEND.
 786         (d_handle_target_attribute): Likewise.  Warn about empty arguments.
 787         (d_handle_target_clones_attribute): New function.
 788         (optimize_args): New static variable.
 789         (parse_optimize_options): New function.
 790         (d_handle_optimize_attribute): New function.
 791         (d_handle_noclone_attribute): Don't extract TYPE_LANG_FRONTEND.
 792         (d_handle_alias_attribute): Remove function.
 793         (d_handle_noicf_attribute): New function.
 794         (d_handle_noipa_attribute): New function.
 795         (d_handle_section_attribute): Call the handle_generic_attribute target
 796         hook after performing target independent processing.
 797         (d_handle_symver_attribute): New function.
 798         (d_handle_noplt_attribute): New function.
 799         (positional_argument): New function.
 800         (d_handle_alloc_size_attribute): New function.
 801         (d_handle_cold_attribute): New function.
 802         (d_handle_restrict_attribute): New function.
 803         (d_handle_used_attribute): New function.
 804         * decl.cc (gcc_attribute_p): Update to look for gcc.attributes.
 805         (get_symbol_decl): Update decl source location of old prototypes to
 806         the new declaration being merged.
 807         * types.cc (layout_aggregate_members): Apply user defined attributes
 808         on fields.
 809
 810 2021-04-06  Iain Buclaw  <ibuclaw@gdcproject.org>
 811
 812         PR d/99917
 813         * dmd/MERGE: Merge upstream dmd d16195406.
 814
 815 2021-04-06  Iain Buclaw  <ibuclaw@gdcproject.org>
 816
 817         * d-codegen.cc (build_frame_type): Use Array::find to get index of
 818         element.
 819
 820 2021-04-06  Iain Buclaw  <ibuclaw@gdcproject.org>
 821
 822         * d-diagnostic.cc (vwarning): Increment gaggedWarnings if warning
 823         message was suppressed.
 824         (vdeprecation): Likewise for deprecation messages.
 825
 826 2021-04-06  Iain Buclaw  <ibuclaw@gdcproject.org>
 827
 828         * dmd/MERGE: Merge upstream dmd 5cc71ff83.
 829
 830 2021-04-05  Iain Buclaw  <ibuclaw@gdcproject.org>
 831
 832         PR d/99914
 833         * d-lang.cc (d_init): Disable flag_weak_templates if no support for
 834         weak or one-only symbols.
 835         * d-tree.h (VAR_OR_FUNCTION_DECL_CHECK): New macro.
 836         (DECL_INSTANTIATED): New macro.
 837         (d_comdat_linkage): Remove declaration.
 838         (d_linkonce_linkage): Remove declaration.
 839         (set_linkage_for_decl): New declaration.
 840         * decl.cc (DeclVisitor::visit (StructDeclaration *)): Replace call to
 841         d_linkonce_linkage with setting DECL_INSTANTIATED.
 842         (DeclVisitor::visit (ClassDeclaration *)): Likewise.
 843         (DeclVisitor::visit (EnumDeclaration *)): Likewise.
 844         (DeclVisitor::visit (InterfaceDeclaration *)): Remove call to
 845         d_linkonce_linkage.
 846         (get_symbol_decl): Call set_linkage_for_decl instead of
 847         d_linkonce_linkage.
 848         (d_finish_decl): Call set_linkage_for_decl.
 849         (d_comdat_linkage): Made function static.  Only set DECL_COMDAT for
 850         DECL_INSTANTIATED decls.
 851         (d_linkonce_linkage): Remove function.
 852         (d_weak_linkage): New function.
 853         (set_linkage_for_decl): New function.
 854         * gdc.texi (Runtime Options): Rename -fno-weak to -fno-weak-templates,
 855         update documentation of option.
 856         * lang.opt (fweak): Rename option to ...
 857         (fweak-templates): ... this.  Update help string.
 858         * modules.cc (get_internal_fn): Add Prot parameter.  Set generated
 859         function flag.
 860         (build_internal_fn): Update call to get_internal_fn.
 861         (build_dso_cdtor_fn): Likewise.
 862         (register_moduleinfo): Call d_finish_decl on dso_slot_node and
 863         dso_initialized_node.
 864         * typeinfo.cc (TypeInfoVisitor::internal_reference): Call
 865         set_linkage_for_decl instead of d_comdat_linkage.
 866         (TypeInfoDeclVisitor::visit (TypeInfoDeclaration *)): Remove calls to
 867         d_linkonce_linkage and d_comdat_linkage.
 868         (get_cpp_typeinfo_decl): Likewise.
 869
 870 2021-04-03  Iain Buclaw  <ibuclaw@gdcproject.org>
 871
 872         * dmd/MERGE: Merge upstream dmd 3b808e838.
 873         * Make-lang.in (D_FRONTEND_OBJS): Add d/chkformat.o.
 874         * d-codegen.cc (build_struct_literal): Handle special enums.
 875         * d-convert.cc (convert_expr): Handle noreturn type.
 876         (convert_for_condition): Likewise.
 877         * d-target.cc (Target::_init): Set type for wchar_t.
 878         (TargetCPP::derivedClassOffset): New method.
 879         (Target::libraryObjectMonitors): New method.
 880         * decl.cc (get_symbol_decl): Set TREE_THIS_VOLATILE for functions of
 881         type noreturn.
 882         * toir.cc (IRVisitor::visit (ReturnStatement *)): Handle returning
 883         noreturn types.
 884         * types.cc (TypeVisitor::visit (TypeNoreturn *)): New method.
 885         (TypeVisitor::visit (TypeEnum *)): Handle special enums.
 886
 887 2021-03-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 888
 889         * d-builtins.cc (d_init_versions): Predefine D_PIE if flag_pie is set.
 890
 891 2021-03-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 892
 893         * d-lang.cc (d_enum_underlying_base_type): New function.
 894         (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Set as
 895         d_enum_underlying_base_type.
 896
 897 2021-03-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 898
 899         * Make-lang.in (DMDGEN_COMPILE): Remove.
 900         (d/%.dmdgen.o): Use COMPILER_FOR_BUILD and BUILD_COMPILERFLAGS to
 901         build all D generator programs.
 902         (D_SYSTEM_H): New macro.
 903         (d/idgen.dmdgen.o): Add dependencies to build.
 904         (d/impcnvgen.dmdgen.o): Likewise.
 905         * d-system.h: Include bconfig.h if GENERATOR_FILE is defined.
 906
 907 2021-03-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 908
 909         * config-lang.in (gtfiles): Remove modules.cc.
 910         * modules.cc (struct module_info): Remove GTY marker.
 911         (static_ctor_list): Remove variable.
 912         (static_dtor_list): Remove variable.
 913         (register_moduleinfo): Directly set DECL_STATIC_CONSTRUCTOR on
 914         dso_ctor, and DECL_STATIC_DESTRUCTOR on dso_dtor.
 915         (d_finish_compilation): Remove static ctor/dtor handling.
 916
 917 2021-03-06  Iain Buclaw  <ibuclaw@gdcproject.org>
 918
 919         * d-lang.cc (d_init_options_struct): Don't set default
 920         flag_complex_method.
 921
 922 2021-03-03  Iain Buclaw  <ibuclaw@gdcproject.org>
 923
 924         PR d/99337
 925         * dmd/MERGE: Merge upstream dmd a3c9bf422.
 926
 927 2021-02-13  Iain Buclaw  <ibuclaw@gdcproject.org>
 928
 929         * dmd/MERGE: Merge upstream dmd 7132b3537.
 930         * Make-lang.in (D_FRONTEND_OBJS): Add d/dsymbolsem.o, d/semantic2.o,
 931         d/semantic3.o, and d/templateparamsem.o.
 932         * d-compiler.cc (Compiler::genCmain): Update calls to semantic
 933         entrypoint functions.
 934         * d-lang.cc (d_parse_file): Likewise.
 935         * typeinfo.cc (make_frontend_typeinfo): Likewise.
 936
 937 2021-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
 938
 939         * d-tree.h (DEF_D_INTRINSIC): Don't insert INTRINSIC_ into the
 940         intrinsic code name.
 941         * intrinsics.cc (DEF_D_INTRINSIC): Don't insert INTRISIC_ and
 942         BUILT_IN_ into the intrinsic and built-in code names.
 943         * intrinsics.def:  Explicitly use full intrinsic and built-in
 944         codes in all definitions.
 945
 946 2021-02-04  Iain Buclaw  <ibuclaw@gdcproject.org>
 947
 948         * dmd/MERGE: Merge upstream dmd 46133f761.
 949         * d-builtins.cc (d_build_builtins_module): Set builtins as BUILTINgcc.
 950         (maybe_set_builtin_1): Likewise.
 951         * d-frontend.cc (eval_builtin): Adjust condition for early return.
 952         * intrinsics.cc (maybe_set_intrinsic): Set intrinsics as BUILTINgcc.
 953         (maybe_expand_intrinsic): Add case for INTRINSIC_BSWAP16.
 954         * intrinsics.def (INTRINSIC_BT): Update signature.
 955         (INTRINSIC_BT64): Likewise.
 956         (INTRINSIC_BSWAP16): New intrinsic.
 957         (INTRINSIC_VLOAD8): Update module.
 958         (INTRINSIC_VLOAD16): Likewise.
 959         (INTRINSIC_VLOAD32): Likewise.
 960         (INTRINSIC_VLOAD64): Likewise.
 961         (INTRINSIC_VSTORE8): Likewise.
 962         (INTRINSIC_VSTORE16): Likewise.
 963         (INTRINSIC_VSTORE32): Likewise.
 964         (INTRINSIC_VSTORE64): Likewise.
 965         (INTRINSIC_ADDS): Update signature.
 966         (INTRINSIC_ADDSL): Likewise.
 967         (INTRINSIC_ADDU): Likewise.
 968         (INTRINSIC_ADDUL): Likewise.
 969         (INTRINSIC_SUBS): Likewise.
 970         (INTRINSIC_SUBSL): Likewise.
 971         (INTRINSIC_SUBU): Likewise.
 972         (INTRINSIC_SUBUL): Likewise.
 973         (INTRINSIC_MULS): Likewise.
 974         (INTRINSIC_MULSL): Likewise.
 975         (INTRINSIC_MULU): Likewise.
 976         (INTRINSIC_MULUI): Likewise.
 977         (INTRINSIC_MULUL): Likewise.
 978         (INTRINSIC_NEGS): Likewise.
 979         (INTRINSIC_NEGSL): Likewise.
 980
 981 2021-02-02  Iain Buclaw  <ibuclaw@gdcproject.org>
 982
 983         PR d/98921
 984         * dmd/MERGE: Merge upstream dmd 5e2a81d9c.
 985
 986 2021-01-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 987
 988         * typeinfo.cc (TypeInfoVisitor::visit (TypeInfoDeclaration *)): Don't
 989         layout m_arg1 and m_arg2 fields.
 990
 991 2021-01-26  Iain Buclaw  <ibuclaw@gdcproject.org>
 992
 993         * dmd/MERGE: Merge upstream dmd 609c3ce2d.
 994         * d-compiler.cc (Compiler::loadModule): Rename to ...
 995         (Compiler::onParseModule): ... this.
 996         (Compiler::onImport): New function.
 997         * d-lang.cc (d_parse_file): Remove call to Compiler::loadModule.
 998
 999 2021-01-21  Iain Buclaw  <ibuclaw@gdcproject.org>
1000
1001         * dmd/MERGE: Merge upstream dmd 3a7ebef73.
1002
1003 2021-01-11  Iain Buclaw  <ibuclaw@gdcproject.org>
1004
1005         * dmd/MERGE: Merge upstream dmd 2d3d13748.
1006         * d-lang.cc (d_handle_option): Remove OPT_ftransition_checkimports and
1007         OPT_ftransition_import.
1008         * gdc.texi (Warnings): Remove documentation for -ftransition=import
1009         and -ftransition=checkimports.
1010         * lang.opt (ftransition=checkimports): Remove.
1011         (ftransition=import): Remove.
1012
1013 2021-01-09  Iain Buclaw  <ibuclaw@gdcproject.org>
1014
1015         * dmd/MERGE: Merge upstream dmd cb1106ad5.
1016
1017 2021-01-09  Iain Buclaw  <ibuclaw@gdcproject.org>
1018
1019         * dmd/MERGE: Merge upstream dmd 9bba772fa.
1020
1021 2021-01-09  Iain Buclaw  <ibuclaw@gdcproject.org>
1022
1023         * dmd/MERGE: Merge upstream dmd e598f69c0.
1024
1025 2021-01-07  Iain Buclaw  <ibuclaw@gdcproject.org>
1026
1027         * dmd/MERGE: Merge upstream dmd 9038e64c5.
1028         * d-builtins.cc (build_frontend_type): Update call to
1029         Parameter::create.
1030
1031 2021-01-05  Iain Buclaw  <ibuclaw@gdcproject.org>
1032
1033         * dmd/MERGE: Merge upstream dmd a5c86f5b9.
1034         * d-builtins.cc (d_eval_constant_expression): Handle ADDR_EXPR trees
1035         created by build_string_literal.
1036         * d-frontend.cc (retStyle): Remove function.
1037         * d-target.cc (d_language_target_info): New variable.
1038         (d_target_info_table): Likewise.
1039         (Target::_init): Initialize d_target_info_table.
1040         (Target::isReturnOnStack): New function.
1041         (d_add_target_info_handlers): Likewise.
1042         (d_handle_target_cpp_std): Likewise.
1043         (d_handle_target_cpp_runtime_library): Likewise.
1044         (Target::getTargetInfo): Likewise.
1045         * d-target.h (struct d_target_info_spec): New type.
1046         (d_add_target_info_handlers): Declare.
1047
1048 2021-01-01  Jakub Jelinek  <jakub@redhat.com>
1049
1050         * gdc.texi: Bump @copyrights-d year.
1051
1052 2021-01-01  Jakub Jelinek  <jakub@redhat.com>
1053
1054         * ChangeLog-2020: Rotate ChangeLog.  New file.
1055
1056 \f
1057 Copyright (C) 2021 Free Software Foundation, Inc.
1058
1059 Copying and distribution of this file, with or without modification,
1060 are permitted in any medium without royalty provided the copyright
1061 notice and this notice are preserved.