gcc/d/ChangeLog

   1 2020-10-27  Iain Buclaw  <ibuclaw@gdcproject.org>
   2
   3         * dmd/MERGE: Merge upstream dmd bec5973b0.
   4         * d-target.cc (Target::critsecsize): Remove.
   5         * d-target.def: Remove d_critsec_size.
   6
   7 2020-10-27  Iain Buclaw  <ibuclaw@gdcproject.org>
   8
   9         * dmd/MERGE: Merge upstream dmd 0fcdaab32
  10
  11 2020-10-23  Jan Hubicka  <hubicka@ucw.cz>
  12
  13         * decl.cc (finish_thunk): Update for new thunk api.
  14
  15 2020-10-22  Jan Hubicka  <hubicka@ucw.cz>
  16
  17         * decl.cc: Include tree-nested.h
  18         (get_symbol_decl): Update for new nested function info.
  19
  20 2020-10-12  Iain Buclaw  <ibuclaw@gdcproject.org>
  21
  22         * dmd/MERGE: Merge upstream dmd 70aabfb51
  23
  24 2020-10-12  Iain Buclaw  <ibuclaw@gdcproject.org>
  25
  26         * dmd/MERGE: Merge upstream dmd 3a9790525
  27         * d-target.cc (Target::isVectorTypeSupported): Adjust return codes for
  28         invalid size and invalid base type.
  29
  30 2020-09-12  Iain Buclaw  <ibuclaw@gdcproject.org>
  31
  32         PR d/97002
  33         * d-codegen.cc (d_build_call): Set input_location on CALL_EXPR.
  34         * d-lang.cc: Include function.h.
  35         (d_type_promotes_to): Do default conversions for C and C++ functions.
  36         * intrinsics.cc (expand_intrinsic_vaarg): Use build1_loc to build
  37         VA_ARG_EXPR.
  38
  39 2020-09-12  Iain Buclaw  <ibuclaw@gdcproject.org>
  40
  41         * d-builtins.cc (d_build_d_type_nodes): Call build_ctype() on all
  42         basic front-end types.
  43         * decl.cc (DeclVisitor::visit (EnumDeclaration *)): Always add decl to
  44         current binding level.
  45         (build_type_decl): Build TYPE_DECL as a typedef if not for an enum or
  46         record type.
  47         * types.cc (TypeVisitor::visit (TypeEnum *)): Set underlying type for
  48         ENUMERAL_TYPEs.  Build TYPE_DECL for non-numeric enums.
  49
  50 2020-09-10  Iain Buclaw  <ibuclaw@gdcproject.org>
  51
  52         * lang.opt (Waddress): Enable warning by -Wextra.
  53         (Wcast-result): Likewise.
  54         (Wunknown-pragmas): Likewise.
  55
  56 2020-09-10  Iain Buclaw  <ibuclaw@gdcproject.org>
  57
  58         * decl.cc (DeclVisitor::visit (VarDeclaration *)): Don't warn about
  59         variables initialized with 'void'.
  60
  61 2020-09-10  Iain Buclaw  <ibuclaw@gdcproject.org>
  62
  63         * d-convert.cc (convert_expr): Warn when casting from a D class to a
  64         C++ class.
  65
  66 2020-09-04  Iain Buclaw  <ibuclaw@gdcproject.org>
  67
  68         PR d/96924
  69         * expr.cc (ExprVisitor::visit (CatAssignExp *)): Don't force
  70         temporaries needlessly.
  71
  72 2020-09-02  Iain Buclaw  <ibuclaw@gdcproject.org>
  73
  74         PR d/96869
  75         * d-builtins.cc (build_frontend_type): Don't expose intrinsics that
  76         use unsupported vector types.
  77         * d-target.cc (Target::isVectorTypeSupported): Restrict to supporting
  78         only if TARGET_VECTOR_MODE_SUPPORTED_P is true.  Don't allow complex
  79         or boolean vector types.
  80
  81 2020-08-31  Iain Buclaw  <ibuclaw@gdcproject.org>
  82
  83         * d-target.cc (Target::_init): Don't set classinfosize.
  84         * d-tree.h (base_vtable_offset): Move under typeinfo.cc section.
  85         * decl.cc (base_vtable_offset): Move to...
  86         * typeinfo.cc (base_vtable_offset): ...here.  Get base offset from
  87         internal TypeInfo_Class type.
  88         * intrinsics.cc (expand_intrinsic_bt): Use pointer TYPE_SIZE for
  89         setting bitsize value.  Build integer constants of correct type.
  90
  91 2020-08-26  Iain Buclaw  <ibuclaw@gdcproject.org>
  92
  93         * dmd/MERGE: Merge upstream dmd e49192807
  94
  95 2020-08-26  Iain Buclaw  <ibuclaw@gdcproject.org>
  96
  97         PR d/96156
  98         * d-frontend.cc (retStyle): Only return RETstack for struct and static
  99         array types.
 100         * decl.cc (DeclVisitor::visit (FuncDeclaration *)): Use NRVO return
 101         for all TREE_ADDRESSABLE types.  Set shidden to the RESULT_DECL.
 102         * expr.cc (ExprVisitor::visit (CallExp *)): Force TARGET_EXPR if the
 103         'this' pointer reference is a CONSTRUCTOR.
 104         (ExprVisitor::visit (StructLiteralExp *)): Generate assignment to the
 105         symbol to initialize with literal.
 106         * toir.cc (IRVisitor::visit (ReturnStatement *)): Detect returning
 107         struct literals and write directly into the RESULT_DECL.
 108         * dmd/MERGE: Merge upstream dmd fe5f388d8.
 109
 110 2020-08-26  Iain Buclaw  <ibuclaw@gdcproject.org>
 111
 112         * dmd/MERGE: Merge upstream dmd cb4a96fae
 113
 114 2020-08-26  Iain Buclaw  <ibuclaw@gdcproject.org>
 115
 116         * d-lang.cc (d_parse_file): Use read() to load contents from stdin,
 117         allow the front-end to free the memory after parsing.
 118         * dmd/MERGE: Merge upstream dmd 2cc25c219.
 119
 120 2020-08-26  Iain Buclaw  <ibuclaw@gdcproject.org>
 121
 122         PR d/96153
 123         * d-codegen.cc (build_address): Create a temporary for CALL_EXPRs
 124         returning trivial aggregates, pre-filling it with zeroes.
 125         (build_memset_call): Use build_zero_cst if setting the entire object.
 126
 127 2020-08-26  Iain Buclaw  <ibuclaw@gdcproject.org>
 128
 129         PR d/96157
 130         * d-codegen.cc (d_build_call): Handle TREE_ADDRESSABLE static arrays.
 131         * types.cc (make_array_type): Propagate TREE_ADDRESSABLE from base
 132         type to static array.
 133
 134 2020-08-26  Iain Buclaw  <ibuclaw@gdcproject.org>
 135
 136         * d-gimplify.cc (d_gimplify_expr): Move lowering of each tree node to
 137         separate functions.
 138         (d_gimplify_modify_expr): New function.
 139         (d_gimplify_addr_expr): New function.
 140         (d_gimplify_call_expr): New function.
 141         (d_gimplify_unsigned_rshift_expr): New function.
 142
 143 2020-08-26  Iain Buclaw  <ibuclaw@gdcproject.org>
 144
 145         * Make-lang.in (D_OBJS): Add d-gimplify.o.
 146         * d-lang.cc (empty_modify_p): Move to d-gimplify.cc.
 147         (d_gimplify_expr): Likewise.
 148         * d-tree.h (d_gimplify_expr): Declare.
 149         * d-gimplify.cc: New file.
 150
 151 2020-08-20  Iain Buclaw  <ibuclaw@gdcproject.org>
 152
 153         * dmd/MERGE: Merge upstream dmd 1b5a53d01.
 154
 155 2020-08-18  Iain Buclaw  <ibuclaw@gdcproject.org>
 156
 157         PR d/96301
 158         * decl.cc (DeclVisitor::visit (FuncDeclaration *)): Only return
 159         non-trivial structs by invisible reference.
 160
 161 2020-08-04  Iain Buclaw  <ibuclaw@gdcproject.org>
 162
 163         PR d/96153
 164         * d-tree.h (build_expr): Add literalp argument.
 165         * expr.cc (ExprVisitor): Add literalp_ field.
 166         (ExprVisitor::ExprVisitor): Initialize literalp_.
 167         (ExprVisitor::visit (AssignExp *)): Call memset() on blits where RHS
 168         is a struct literal.  Elide assignment if initializer is all zeroes.
 169         (ExprVisitor::visit (CastExp *)): Forward literalp_ to generation of
 170         subexpression.
 171         (ExprVisitor::visit (AddrExp *)): Likewise.
 172         (ExprVisitor::visit (ArrayLiteralExp *)): Use memset() to pre-fill
 173         object with zeroes.  Set literalp in subexpressions.
 174         (ExprVisitor::visit (StructLiteralExp *)): Likewise.
 175         (ExprVisitor::visit (TupleExp *)): Set literalp in subexpressions.
 176         (ExprVisitor::visit (VectorExp *)): Likewise.
 177         (ExprVisitor::visit (VectorArrayExp *)): Likewise.
 178         (build_expr): Forward literal_p to ExprVisitor.
 179
 180 2020-08-04  Iain Buclaw  <ibuclaw@gdcproject.org>
 181
 182         PR d/96429
 183         * expr.cc (ExprVisitor::visit (BinExp*)): Use EXACT_DIV_EXPR for
 184         pointer diff expressions.
 185
 186 2020-08-03  Iain Buclaw  <ibuclaw@gdcproject.org>
 187
 188         PR d/96254
 189         * d-codegen.cc (error_no_frame_access): New.
 190         (get_frame_for_symbol): Use fdparent name in error message.
 191         (get_framedecl): Replace call to assert with error.
 192         * d-tree.h (error_no_frame_access): Declare.
 193         * decl.cc (get_decl_tree): Detect recursion and error.
 194
 195 2020-08-03  Iain Buclaw  <ibuclaw@gdcproject.org>
 196
 197         PR d/96250
 198         * dmd/MERGE: Merge upstream dmd c2274e56a.
 199
 200 2020-07-31  Iain Buclaw  <ibuclaw@gdcproject.org>
 201
 202         PR d/96393
 203         * intrinsics.cc (expand_intrinsic_bt): Don't generate BIT_NOT_EXPR for
 204         btr32 intrinsic.
 205
 206 2020-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 207
 208         PR d/96152
 209         * d-codegen.cc (build_array_from_exprs): New function.
 210         * d-tree.h (build_array_from_exprs): Declare.
 211         * expr.cc (ExprVisitor::visit (AssocArrayLiteralExp *)): Use
 212         build_array_from_exprs to generate key and value arrays.
 213
 214 2020-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 215
 216         PR d/96154
 217         * gdc.texi (Warnings): Document -Wvarargs.
 218         * lang.opt: Add -Wvarargs
 219
 220 2020-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 221
 222         PR d/96140
 223         * intrinsics.cc (expand_intrinsic_vaarg): Handle ref parameters as
 224         arguments to va_arg().
 225         (expand_intrinsic_vastart): Handle ref parameters as arguments to
 226         va_start().
 227
 228 2020-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 229
 230         * expr.cc (ExprVisitor::visit (AssignExp *)): Inline bounds checking
 231         for simple array assignments.
 232
 233 2020-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 234
 235         * d-codegen.cc (build_memcmp_call): New function.
 236         (build_memcpy_call): New function.
 237         (build_memset_call): New function.
 238         (build_float_identity): Call build_memcmp_call.
 239         (lower_struct_comparison): Likewise.
 240         (build_struct_comparison): Likewise.
 241         * d-tree.h (build_memcmp_call): Declare.
 242         (build_memcpy_call): Declare.
 243         (build_memset_call): Declare.
 244         * expr.cc (ExprVisitor::visit (EqualExp *)): Call build_memcmp_call.
 245         (ExprVisitor::visit (AssignExp *)): Call build_memset_call.
 246         (ExprVisitor::visit (ArrayLiteralExp *)): Call build_memcpy_call.
 247         (ExprVisitor::visit (StructLiteralExp *)): Call build_memset_call.
 248
 249 2020-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 250
 251         * expr.cc (needs_postblit): Move out of ExprVisitor as a static
 252         function.  Update all callers.
 253         (needs_dtor): Likewise.
 254         (lvalue_p): Likewise.
 255         (binary_op): Likewise.
 256         (binop_assignment): Likewise.
 257
 258 2020-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 259
 260         * intrinsics.cc (expand_intrinsic_rotate): Add function.
 261         (maybe_expand_intrinsic): Handle rol and ror intrinsics.
 262         * intrinsics.def (ROL): Add intrinsic.
 263         (ROL_TIARG): Add intrinsic.
 264         (ROR): Add intrinsic.
 265         (ROR_TIARG): Add intrinsic.
 266
 267 2020-07-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 268
 269         * d-tree.h (DEF_D_INTRINSIC): Rename second argument from A to B.
 270         * intrinsics.cc (intrinsic_decl): Add built_in field.
 271         (DEF_D_INTRINSIC): Rename second argument from ALIAS to BUILTIN.
 272         (maybe_set_intrinsic): Handle new intrinsic codes.
 273         (expand_intrinsic_bt): Likewise.
 274         (expand_intrinsic_checkedint): Likewise.
 275         (expand_intrinsic_bswap): Remove.
 276         (expand_intrinsic_sqrt): Remove.
 277         (maybe_expand_intrinsic): Group together intrinsic cases that map
 278         directly to gcc built-ins.
 279         * intrinsics.def (DEF_D_BUILTIN): Rename second argument from A to B.
 280         Update all callers to pass equivalent DECL_FUNCTION_CODE.
 281         (DEF_CTFE_BUILTIN): Likewise.
 282         (STD_COS): Remove intrinsic.
 283         (STD_FABS): Remove intrinsic.
 284         (STD_LDEXP): Remove intrinsic.
 285         (STD_RINT): Remove intrinsic.
 286         (STD_RNDTOL): Remove intrinsic.
 287         (STD_SIN): Remove intrinsic.
 288         (STD_SQRTF): Remove intrinsic.
 289         (STD_SQRT): Remove intrinsic.
 290         (STD_SQRTL): Remove intrinsic.
 291
 292 2020-06-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 293
 294         * dmd/MERGE: Merge upstream dmd 8508c4e68.
 295
 296 2020-06-25  Iain Buclaw  <ibuclaw@gdcproject.org>
 297
 298         * decl.cc (get_symbol_decl): Do not implicitly set
 299         DECL_DECLARED_INLINE_P on member functions.
 300
 301 2020-06-25  Iain Buclaw  <ibuclaw@gdcproject.org>
 302
 303         * d-lang.cc (d_gimplify_expr_p): Make static.
 304         (d_parse_file): Likewise.
 305         (d_signed_or_unsigned_type): Move to types.cc.
 306         (d_unsigned_type): Likewise.
 307         (d_signed_type): Likewise.
 308         * d-tree.h (d_unsigned_type): Change the location in file.
 309         (d_signed_type): Likewise.
 310         * types.cc (d_signed_or_unsigned_type): Moved from d-lang.cc.
 311         (d_unsigned_type): Likewise.
 312         (d_signed_type): Likewise.
 313
 314 2020-06-25  Iain Buclaw  <ibuclaw@gdcproject.org>
 315
 316         PR d/95075
 317         * dmd/MERGE: Merge upstream dmd 4be011355.
 318
 319 2020-06-25  Iain Buclaw  <ibuclaw@gdcproject.org>
 320
 321         PR d/95250
 322         * dmd/MERGE: Merge upstream dmd 90450f3ef.
 323
 324 2020-06-25  Iain Buclaw  <ibuclaw@gdcproject.org>
 325
 326         * d-lang.cc (d_parse_file): Replace OutBuffer with obstack.
 327
 328 2020-06-25  Iain Buclaw  <ibuclaw@gdcproject.org>
 329
 330         * dmd/MERGE: Merge upstream dmd 5fc1806cd.
 331         * d-lang.cc (d_parse_file): Use peekChars to get string representation
 332         of OutBuffer data.
 333
 334 2020-06-25  Iain Buclaw  <ibuclaw@gdcproject.org>
 335
 336         PR d/95173
 337         * d-attribs.cc (uda_attribute_p): Don't search target attribute table
 338         if NULL.
 339
 340 2020-06-25  Iain Buclaw  <ibuclaw@gdcproject.org>
 341
 342         * decl.cc (DeclVisitor::visit (VarDeclaration *)): Don't set
 343         DECL_INITIAL if initializer is 'void'.
 344
 345 2020-06-25  Iain Buclaw  <ibuclaw@gdcproject.org>
 346
 347         * d-lang.cc (d_init_options): Turn on deprecation warnings by default.
 348
 349 2020-06-25  Iain Buclaw  <ibuclaw@gdcproject.org>
 350
 351         * dmd/MERGE: Merge upstream dmd 4f1046222.
 352         * toir.cc (IRVisitor::visit (OnScopeGuardStatement *)): Rename to ...
 353         (IRVisitor::visit (ScopeGuardStatement *)): ... this.
 354
 355 2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
 356
 357         * d-attribs.cc (handle_noreturn_attribute): Remove names of unused
 358         function parameters.
 359         (handle_leaf_attribute): Likewise.
 360         (handle_const_attribute): Likewise.
 361         (handle_malloc_attribute): Likewise.
 362         (handle_pure_attribute): Likewise.
 363         (handle_novops_attribute): Likewise.
 364         (handle_nonnull_attribute): Likewise.
 365         (handle_nothrow_attribute): Likewise.
 366         (handle_type_generic_attribute): Likewise.
 367         (handle_transaction_pure_attribute): Likewise.
 368         (handle_returns_twice_attribute): Likewise.
 369         (handle_fnspec_attribute): Likewise.
 370         (handle_always_inline_attribute): Likewise.
 371         (d_handle_noinline_attribute): Likewise.
 372         (d_handle_forceinline_attribute): Likewise.
 373         (d_handle_flatten_attribute): Likewise.
 374         (d_handle_noclone_attribute): Likewise.
 375         (d_handle_section_attribute): Likewise.
 376         (d_handle_alias_attribute): Likewise.
 377         (d_handle_weak_attribute): Likewise.
 378
 379 2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
 380
 381         * d-attribs.cc: Update code formatting in a consistant style.
 382         * d-builtins.cc: Likewise.
 383         * d-codegen.cc: Likewise.
 384         * d-compiler.cc: Likewise.
 385         * d-convert.cc: Likewise.
 386         * d-diagnostic.cc: Likewise.
 387         * d-frontend.cc: Likewise.
 388         * d-lang.cc: Likewise.
 389         * d-longdouble.cc: Likewise.
 390         * d-port.cc: Likewise.
 391         * d-spec.cc: Likewise.
 392         * d-tree.h: Likewise.
 393         * decl.cc: Likewise.
 394         * expr.cc: Likewise.
 395         * longdouble.h: Likewise.
 396         * modules.cc: Likewise.
 397         * toir.cc: Likewise.
 398         * typeinfo.cc: Likewise.
 399
 400 2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
 401
 402         * d-builtins.cc: Update quotation formatting of comments.
 403         * d-codegen.cc: Likewise.
 404         * d-lang.cc: Likewise.
 405         * decl.cc: Likewise.
 406         * expr.cc: Likewise.
 407         * imports.cc: Likewise.
 408         * runtime.cc: Likewise.
 409         * toir.cc: Likewise.
 410         * typeinfo.cc: Likewise.
 411         * types.cc: Likewise.
 412
 413 2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
 414
 415         * d-diagnostic.cc (expand_d_format): Replace OutBuffer with obstack.
 416         (d_diagnostic_report_diagnostic): Don't free xformat.
 417         * d-lang.cc (struct d_option_data): Change deps_target type from
 418         OutBuffer to vec <const char *>.
 419         (deps_add_target): Update to push each target to deps_target.
 420         (deps_write_string): New function.
 421         (deps_write): Change buffer type to obstack* and remove colmax.
 422         (d_init_options): Update initialization of deps_target.
 423         (d_parse_file): Replace OutBuffer with obstack.
 424
 425 2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
 426
 427         * d-lang.cc (d_parse_file): Replace uses of File with FILE.
 428
 429 2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
 430
 431         * d-codegen.cc (build_array_bounds_call): New function.
 432         (build_bounds_condition): Use build_array_bounds_call.
 433         * d-lang.cc (d_init_options): Explicitly set default check action to
 434         CHECKACTION_D.
 435         (d_post_options): Set check action to CHECKACTION_C if the flag
 436         -fno-druntime was seen.
 437         * d-tree.h (build_array_bounds_call): Declare.
 438         * expr.cc (ExprVisitor::visit (AssertExp *)): Use
 439         build_array_bounds_call.
 440
 441 2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
 442
 443         * d-attribs.cc (build_attributes): Use toStringExp instead of cast.
 444         * toir.cc (IRVisitor::visit): Likewise.
 445
 446 2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
 447
 448         * d-attribs.cc (build_attributes): Use isXxxxExp helpers instead of
 449         explicit casts.
 450         * d-codegen.cc (d_build_call): Likewise.
 451         * d-compiler.cc (Compiler::paintAsType): Likewise.
 452         * decl.cc (ExprVisitor::visit): Likewise.
 453         (layout_class_initializer): Likewise.
 454         * expr.cc (ExprVisitor::lvalue_p): Likewise
 455         (ExprVisitor::visit): Likewise.
 456         * types.cc (layout_aggregate_members): Likewise.
 457
 458 2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
 459
 460         * d-frontend.cc (eval_builtin): Use toTypeFunction instead of cast.
 461         * decl.cc (DeclVisitor::visit): Likewise.
 462         * toir.cc (IRVisitor::visit): Likewise.
 463         * typeinfo.cc (TypeInfoVisitor::visit): Likewise.
 464
 465 2020-06-16  Iain Buclaw  <ibuclaw@gdcproject.org>
 466
 467         * d-builtins.cc (d_eval_constant_expression): Use isTypeXxxx helpers
 468         instead of explicit casts.
 469         (d_build_builtins_module): Likewise.
 470         * d-codegen.cc (get_array_length): Likewise.
 471         (identity_compare_p): Likewise.
 472         (lower_struct_comparison): Likewise.
 473         (build_array_from_val): Likewise.
 474         (array_bounds_check): Likewise.
 475         (get_function_type): Likewise.
 476         (d_build_call): Likewise.
 477         * d-compiler.cc (Compiler::paintAsType): Likewise.
 478         * d-convert.cc (convert_expr): Likewise.
 479         (convert_for_assignment): Likewise.
 480         * d-lang.cc (d_classify_record): Likewise.
 481         (d_build_eh_runtime_type): Likewise.
 482         * decl.cc (DeclVisitor::visit): Likewise.
 483         * expr.cc (ExprVisitor::needs_postblit): Likewise.
 484         (ExprVisitor::needs_dtor): Likewise.
 485         (ExprVisitor::visit): Likewise.
 486         * imports.cc (ImportVisitor::visit): Likewise.
 487         * typeinfo.cc (get_typeinfo_kind): Likewise.
 488         (TypeInfoVisitor::visit): Likewise.
 489         (TypeDeclInfoVisitor::visit): Likewise.
 490         * types.cc (merge_aggregate_types): Likewise.
 491         (TypeVisitor::visit): Likewise.
 492
 493 2020-06-14  Iain Buclaw  <ibuclaw@gdcproject.org>
 494
 495         * expr.cc (ExprVisitor::visit (AssocArrayLiteralExp *)): Fix line
 496         lengths, no functional change.
 497         * typeinfo.cc (TypeInfoVisitor::layout_interfaces): Likewise.
 498         (layout_classinfo_interfaces): Likewise.
 499
 500 2020-06-09  Iain Buclaw  <ibuclaw@gdcproject.org>
 501
 502         * dmd/MERGE: Merge upstream dmd 13d67c575.
 503         * d-builtins.cc (build_frontend_type): Update call to
 504         TypeVector::create.
 505         * d-frontend.cc (Global::_init): Move setting of errorLimit to ...
 506         * d-lang.cc (d_init_options): ... here.  Update for new field
 507         location of errorLimit.
 508         (d_post_options): Likewise.
 509         * d-port.cc (Port::readwordLE): Update signature.
 510         (Port::readwordBE): Likewise.
 511         (Port::readlongLE): Likewise.
 512         (Port::readlongBE): Likewise.
 513         * decl.cc (get_symbol_decl): Update for new field types.
 514
 515 2020-06-08  Iain Buclaw  <ibuclaw@gdcproject.org>
 516
 517         PR d/95573
 518         * dmd/MERGE: Merge upstream dmd 5041e56f1.
 519
 520 2020-06-08  Iain Buclaw  <ibuclaw@gdcproject.org>
 521
 522         * dmd/MERGE: Merge upstream dmd 955b8b36f.
 523         * expr.cc (ExprVisitor::visit (AndAndExp *)): Rename type to ...
 524         (ExprVisitor::visit (LogicalExp *)): ... this.  Handle both 'and if'
 525         and 'or if' expression nodes.
 526         (ExprVisitor::visit (OrOrExp *)): Remove.
 527
 528 2020-06-07  Iain Buclaw  <ibuclaw@gdcproject.org>
 529
 530         * dmd/MERGE: Merge upstream dmd 73d8e2fec.
 531         * decl.cc (get_symbol_decl): Use new Prot::Kind enum.
 532         * modules.cc (get_internal_fn): Likewise.
 533
 534 2020-06-07  Iain Buclaw  <ibuclaw@gdcproject.org>
 535
 536         * dmd/MERGE: Merge upstream dmd 108ca1bcd.
 537         * d-diagnostic.cc (expand_d_format): Adjust to use extractChars().
 538         * d-frontend.cc (Loc::toChars): Likewise.
 539         * d-lang.cc (deps_write): Likewise.
 540         (d_parse_file): Likewise.
 541         * decl.cc (d_mangle_decl): Likewise.
 542         * intrinsics.cc (maybe_set_intrinsic): Likewise.
 543
 544 2020-06-07  Iain Buclaw  <ibuclaw@gdcproject.org>
 545
 546         * dmd/MERGE: Merge upstream dmd b0df0e982.
 547         * d-builtins.cc (build_frontend_type): Use VarArg for varargs_p.
 548         * d-codegen.cc (declaration_type): Call TypeFunction::create with
 549         argument VARARGnone.
 550         (parameter_type): Likewise.
 551         (d_build_call): Use new field names and member functions.
 552         * d-target.cc (Target::cppParameterType): Call TypeFunction::create
 553         with argument VARARGnone.
 554         * types.cc (TypeVisitor::visit (TypeFunction *): Use new field names
 555         and member functions.
 556
 557 2020-06-07  Iain Buclaw  <ibuclaw@gdcproject.org>
 558
 559         * dmd/MERGE: Merge upstream dmd 1831b24ff.
 560         * d-lang.cc (d_init_options): Remove initialization of updated fields.
 561         (d_handle_option): Adjust for new field types.
 562
 563 2020-06-07  Iain Buclaw  <ibuclaw@gdcproject.org>
 564
 565         * dmd/MERGE: Merge upstream dmd cef1e7991.
 566         * d-lang.cc (d_parse_file): Adjust for new field types.
 567
 568 2020-06-05  Iain Buclaw  <ibuclaw@gdcproject.org>
 569
 570         * dmd/MERGE: Merge upstream dmd 740f3d1ea.
 571         * d-lang.cc (d_handle_option): Use new fields to save debug and
 572         version levels passed over command-line.
 573         (d_post_options): Add them to front-end here.
 574
 575 2020-06-05  Iain Buclaw  <ibuclaw@gdcproject.org>
 576
 577         * dmd/MERGE: Merge upstream dmd f5638c7b8.
 578         * d-builtins.cc (d_init_versions): Use new CHECKENABLE enum.
 579         * d-codegen.cc (array_bounds_check): Likewise.
 580         (build_frame_type): Likewise.
 581         (get_frameinfo): Likewise.
 582         * d-lang.cc (d_init_options): Likewise.
 583         (d_init_options_struct): Don't initialize x_flag_bounds_check.
 584         (d_handle_option): Use new CHECKENABLE enum.
 585         (d_post_options): Likewise.  Set flag_bounds_check here.
 586         * expr.cc (ExprVisitor::visit(AssertExp *)): Use new CHECKENABLE enum.
 587
 588 2020-06-05  Iain Buclaw  <ibuclaw@gdcproject.org>
 589
 590         * dmd/MERGE: Merge upstream dmd 56f0a65c4.
 591         * d-builtins.cc (build_frontend_type): Remove static.
 592         (d_build_builtins_module): Use target.va_listType() to get front-end
 593         type for va_list.
 594         (d_init_builtins): Move creation of va_list to Target::va_listType.
 595         * d-codegen.cc (build_interface_binfo): Use new target global.
 596         (build_vindex_ref): Likewise.
 597         (identity_compare_p): Likewise.
 598         * d-ctfloat.cc (CTFloat::parse): Likewise.
 599         * d-lang.cc (d_init): Likewise.
 600         * d-port.cc (Port::isFloat32LiteralOutOfRange): Likewise.
 601         (Port::isFloat64LiteralOutOfRange): Likewise.
 602         * d-target.cc (define_float_constants): Initialize constants through a
 603         reference, instead of setting globals.
 604         (Target::_init): Initialize new fields instead of setting globals.
 605         (Target::va_listType): Build front-end type from va_list_type_node.
 606         (Target::toCppMangle): Renamed to ...
 607         (TargetCPP::toMangle): ... this.
 608         (Target::cppTypeInfoMangle): Renamed to ...
 609         (TargetCPP::typeInfoMangle): ... this.
 610         (Target::cppTypeMangle): Renamed to ...
 611         (TargetCPP::typeMangle): this.
 612         (Target::cppParameterType): Renamed to ...
 613         (TargetCPP::parameterType): ... this.  Use target.va_listType() to get
 614         front-end type for va_list.
 615         (Target::cppFundamentalType): Renamed to ...
 616         (TargetCPP::fundamentalType): ... this.
 617         * d-tree.h (build_frontend_type): Declare.
 618         * decl.cc (base_vtable_offset): Use new target global.
 619         * typeinfo.cc (layout_classinfo_interfaces): Likewise.
 620         (layout_cpp_typeinfo): Likewise.
 621         * types.cc (valist_array_p): Use target.va_listType() to get front-end
 622         type for va_list.
 623         (layout_aggregate_type): Use new target global.
 624
 625 2020-06-05  Iain Buclaw  <ibuclaw@gdcproject.org>
 626
 627         * dmd/MERGE: Merge upstream dmd 6d5bffa54.
 628         * d-builtins.cc (maybe_set_builtin_1): Update call to
 629         Condition::include().
 630         * decl.cc (DeclVisitor::visit(AttribDeclaration *)): Likewise.
 631         * types.cc (layout_aggregate_members): Likewise.
 632
 633 2020-06-04  Iain Buclaw  <ibuclaw@gdcproject.org>
 634
 635         * dmd/MERGE: Merge upstream dmd 48d704f08.
 636         * d-attribs.cc (build_attributes): Use new field name.
 637         * d-builtins.cc (build_frontend_type): Likewise.
 638         (maybe_set_builtin_1): Likewise.
 639         (d_maybe_set_builtin): Likewise.
 640         * d-codegen.cc (build_interface_binfo): Likewise.
 641         (identity_compare_p): Likewise.
 642         (lower_struct_comparison): Likewise.
 643         (build_struct_comparison): Likewise.
 644         (d_build_call): Likewise.
 645         (build_frame_type): Likewise.
 646         (build_closure): Likewise.
 647         * d-compiler.cc (Compiler::paintAsType): Likewise.
 648         (Compiler::loadModule): Likewise.
 649         * d-incpath.cc (add_globalpaths): Likewise.
 650         (add_filepaths): Likewise.
 651         (add_import_paths): Likewise.
 652         * d-lang.cc (deps_write): Likewise.
 653         (d_parse_file): Likewise.
 654         * decl.cc (gcc_attribute_p): Likewise.
 655         (base_vtable_offset): Likewise.
 656         (get_vtable_decl): Likewise.
 657         (build_class_instance): Likewise.
 658         * expr.cc (class ExprVisitor): Likewise.
 659         * modules.cc (layout_moduleinfo_fields): Likewise.
 660         (layout_moduleinfo): Likewise.
 661         (build_module_tree): Likewise.
 662         * toir.cc (class IRVisitor): Likewise.
 663         * typeinfo.cc (class TypeInfoVisitor): Likewise.
 664         (layout_classinfo_interfaces): Likewise.
 665         * types.cc (layout_aggregate_members): Likewise.
 666         (layout_aggregate_type): Likewise.
 667
 668 2020-06-04  Iain Buclaw  <ibuclaw@gdcproject.org>
 669
 670         * dmd/MERGE: Merge upstream dmd 47ed0330f.
 671
 672 2020-06-04  Iain Buclaw  <ibuclaw@gdcproject.org>
 673
 674         * Make-lang.in (D_OBJS): Add d-compiler.o, d-ctfloat.o, d-port.o.
 675         * d-frontend.cc (Port::memicmp): Move to d-port.cc.
 676         (Port::strupr): Likewise.
 677         (Port::isFloat32LiteralOutOfRange): Likewise.
 678         (Port::isFloat64LiteralOutOfRange): Likewise.
 679         (Port::readwordLE): Likewise.
 680         (Port::readwordBE): Likewise.
 681         (Port::readlongLE): Likewise.
 682         (Port::readlongBE): Likewise.
 683         (Port::valcpy): Likewise.
 684         (CTFloat::fabs): Move to d-ctfloat.cc.
 685         (CTFloat::ldexp): Likewise.
 686         (CTFloat::isIdentical): Likewise.
 687         (CTFloat::isNaN): Likewise.
 688         (CTFloat::isSNaN): Likewise.
 689         (CTFloat::isInfinity): Likewise.
 690         (CTFloat::parse): Likewise.
 691         (CTFloat::sprint): Likewise.
 692         (CTFloat::hash): Likewise.
 693         (Compiler::genCmain): Move to d-compiler.cc.
 694         (Compiler::paintAsType): Likewise.
 695         (Compiler::loadModule): Likewise.
 696         * d-compiler.cc: New file.
 697         * d-ctfloat.cc: New file.
 698         * d-port.cc: New file.
 699
 700 2020-06-02  Iain Buclaw  <ibuclaw@gdcproject.org>
 701
 702         * decl.cc (DeclVisitor::build_dsymbol): New function.
 703         (DeclVisitor::visit (TupleDeclaration *)): Use build_dsymbol to
 704         traverse AST instead of accept.
 705         (DeclVisitor::visit (AttribDeclaration *)): Likewise.
 706         (DeclVisitor::visit (Nspace *)): Likewise.
 707         (DeclVisitor::visit (TemplateDeclaration *)): Likewise.
 708         (DeclVisitor::visit (TemplateInstance *)): Likewise.
 709         (DeclVisitor::visit (TemplateMixin *)): Likewise.
 710         (DeclVisitor::visit (StructDeclaration *)): Likewise.
 711         (DeclVisitor::visit (ClassDeclaration *)): Likewise.
 712         (DeclVisitor::visit (InterfaceDeclaration *)): Likewise.
 713         (DeclVisitor::visit (VarDeclaration *)): Likewise.
 714         (build_decl_tree): Likewise.
 715
 716 2020-06-02  Iain Buclaw  <ibuclaw@gdcproject.org>
 717
 718         * d-builtins.cc (build_frontend_type): Handle struct fields with NULL
 719         DECL_NAME.  Use byte_position to get the real field offset.
 720
 721 2020-05-06  Iain Buclaw  <ibuclaw@gdcproject.org>
 722
 723         PR d/94970
 724         * d-codegen.cc (force_target_expr): Move create_temporary_var
 725         implementation inline here.
 726         (create_temporary_var): Remove.
 727         (maybe_temporary_var): Remove.
 728         (bind_expr): Remove.
 729         * d-convert.cc (d_array_convert): Use build_local_temp to generate
 730         temporaries, and generate its assignment.
 731         * d-tree.h (create_temporary_var): Remove.
 732         (maybe_temporary_var): Remove.
 733         (d_array_convert): Remove vars argument.
 734         * expr.cc (ExprVisitor::visit (CatExp *)): Use build_local_temp to
 735         generate temporaries, don't wrap them in a BIND_EXPR.
 736         (ExprVisitor::visit (NewExp *)): Likewise.
 737
 738 2020-04-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 739
 740         * gdc.texi (Options for Linking): Clarify usage of -defaultlib= and
 741         -debuglib= options.
 742
 743 2020-04-29  Iain Buclaw  <ibuclaw@gdcproject.org>
 744
 745         * d-codegen.cc (d_decl_context): Don't include module in the name of
 746         class and struct types that aren't extern(D).
 747
 748 2020-04-27  Iain Buclaw  <ibuclaw@gdcproject.org>
 749
 750         PR d/94777
 751         * d-builtins.cc (build_frontend_type): Set parent for generated
 752         fields of built-in types.
 753         * d-codegen.cc (argument_reference_p): Rename to ...
 754         (parameter_reference_p): ... this.
 755         (type_passed_as): Rename to ...
 756         (parameter_type): ... this.  Make TREE_ADDRESSABLE types restrict.
 757         (d_build_call): Move handling of non-POD types here from ...
 758         * d-convert.cc (convert_for_argument): ... here.
 759         * d-tree.h (argument_reference_p): Rename declaration to ...
 760         (parameter_reference_p): ... this.
 761         (type_passed_as): Rename declaration to ...
 762         (parameter_type): ... this.
 763         * types.cc (TypeVisitor::visit (TypeFunction *)): Update caller.
 764
 765 2020-04-26  Iain Buclaw  <ibuclaw@gdcproject.org>
 766
 767         * decl.cc (get_symbol_decl): Set DECL_DECLARED_INLINE_P or
 768         DECL_UNINLINABLE for declarations with pragma(inline).
 769         * toir.cc (IRVisitor::visit (GccAsmStatement *)): Set ASM_INLINE_P if
 770         in function decorated with pragma(inline).
 771
 772 2020-04-25  Iain Buclaw  <ibuclaw@gdcproject.org>
 773
 774         * intrinsics.cc (expand_intrinsic_toprec): New function.
 775         (maybe_expand_intrinsic): Handle toPrec intrinsics.
 776         * intrinsics.def (TOPRECF, TOPREC, TOPRECL): Add toPrec intrinsics.
 777
 778 2020-04-24  Iain Buclaw  <ibuclaw@gdcproject.org>
 779
 780         * d-spec.cc (need_phobos): Remove.
 781         (lang_specific_driver): Replace need_phobos with phobos_library.
 782         Reorder -debuglib and -defaultlib to have precedence over libphobos.
 783         (lang_specific_pre_link): Remove test for need_phobos.
 784
 785 2020-04-19  Iain Buclaw  <ibuclaw@gdcproject.org>
 786
 787         PR d/94609
 788         * d-codegen.cc (argument_reference_p): Don't check TREE_ADDRESSABLE.
 789         (type_passed_as): Build reference type if TREE_ADDRESSABLE.
 790         * d-convert.cc (convert_for_argument): Build explicit TARGET_EXPR if
 791         needed for arguments passed by invisible reference.
 792         * types.cc (TypeVisitor::visit (TypeStruct *)): Mark all structs that
 793         are not POD as TREE_ADDRESSABLE.
 794
 795 2020-04-13  Iain Buclaw  <ibuclaw@gdcproject.org>
 796
 797         * Make-lang.in (D_FRONTEND_OBJS): Remove d/argtypes.o.
 798         * d-target.cc (Target::toArgTypes): New function.
 799
 800 2020-04-10  Iain Buclaw  <ibuclaw@gdcproject.org>
 801
 802         * d-spec.cc (LIBDRUNTIME): Remove.
 803         (LIBDRUNTIME_PROFILE): Remove.
 804         (lang_specific_driver): Don't link in libgdruntime.
 805
 806 2020-04-07  Iain Buclaw  <ibuclaw@gdcproject.org>
 807
 808         PR d/94425
 809         * toir.cc (IRVisitor::visit (GccAsmStatement *)): Set ASM_VOLATILE_P
 810         on all asm statements.
 811
 812 2020-04-01  Iain Buclaw  <ibuclaw@gdcproject.org>
 813
 814         PR d/90136
 815         * d-attribs.cc: Include dmd/attrib.h.
 816         (build_attributes): Redeclare as static.
 817         (apply_user_attributes): New function.
 818         * d-tree.h (class UserAttributeDeclaration): Remove.
 819         (build_attributes): Remove.
 820         (apply_user_attributes): Declare.
 821         (finish_aggregate_type): Remove attrs argument.
 822         * decl.cc (get_symbol_decl): Merge declaration prototypes with
 823         definitions.  Use apply_user_attributes.
 824         * modules.cc (layout_moduleinfo_fields): Remove last argument to
 825         finish_aggregate_type.
 826         * typeinfo.cc (layout_classinfo_interfaces): Likewise.
 827         * types.cc (layout_aggregate_members): Likewise.
 828         (finish_aggregate_type): Remove attrs argument.
 829         (TypeVisitor::visit (TypeEnum *)): Use apply_user_attributes.
 830         (TypeVisitor::visit (TypeStruct *)): Remove last argument to
 831         finish_aggregate_type.  Use apply_user_attributes.
 832         (TypeVisitor::visit (TypeClass *)): Likewise.
 833
 834 2020-03-31  Iain Buclaw  <ibuclaw@gdcproject.org>
 835
 836         * d-attribs.cc (d_langhook_common_attribute_table): Add always_inline.
 837         (handle_always_inline_attribute): New function.
 838
 839 2020-03-31  Iain Buclaw  <ibuclaw@gdcproject.org>
 840
 841         PR d/94424
 842         * d-codegen.cc (build_alignment_field): Remove.
 843         (build_struct_literal): Don't insert alignment padding.
 844         * expr.cc (ExprVisitor::visit (AssignExp *)): Call memset before
 845         assigning struct literals.
 846
 847 2020-03-31  Iain Buclaw  <ibuclaw@gdcproject.org>
 848
 849         * typeinfo.cc (TypeInfoVisitor::internal_reference): Call
 850         d_comdat_linkage on generated decl.
 851
 852 2020-03-22  Iain Buclaw  <ibuclaw@gdcproject.org>
 853
 854         PR d/93038
 855         * d-lang.cc (deps_write): Generate phony targets for content imported
 856         files.
 857
 858 2020-03-22  Iain Buclaw  <ibuclaw@gdcproject.org>
 859
 860         PR d/93038
 861         * d-lang.cc (deps_write): Add content imported files to the make
 862         dependency list.
 863
 864 2020-03-21  Iain Buclaw  <ibuclaw@gdcproject.org>
 865
 866         PR d/94240
 867         * typeinfo.cc (class TypeInfoVisitor): Replace type_ field with decl_.
 868         (TypeInfoVisitor::TypeInfoVisitor): Set decl_.
 869         (TypeInfoVisitor::result): Update.
 870         (TypeInfoVisitor::internal_reference): New function.
 871         (TypeInfoVisitor::layout_string): Use internal_reference.
 872         (TypeInfoVisitor::visit (TypeInfoTupleDeclaration *)): Likewise.
 873         (layout_typeinfo): Construct TypeInfoVisitor with typeinfo decl.
 874         (layout_classinfo): Likewise.
 875
 876 2020-03-20  Iain Buclaw  <ibuclaw@gdcproject.org>
 877
 878         PR lto/91027
 879         * d-tree.h (struct GTY): Add daggregate field.
 880         (IDENTIFIER_DAGGREGATE): Define.
 881         (d_mangle_decl): Add declaration.
 882         * decl.cc (mangle_decl): Remove static linkage, rename to...
 883         (d_mangle_decl): ...this, update all callers.
 884         * types.cc (merge_aggregate_types): New function.
 885         (TypeVisitor::visit (TypeStruct *)): Call merge_aggregate_types, set
 886         IDENTIFIER_DAGGREGATE and TYPE_CXX_ODR_P.
 887         (TypeVisitor::visit (TypeClass *)): Likewise.
 888
 889 2020-03-18  Jakub Jelinek  <jakub@redhat.com>
 890
 891         * expr.cc (ExprVisitor::visit (CatAssignExp *)): Fix up duplicated
 892         word issue in a comment.
 893         * d-target.cc (Target::FPTypeProperties<T>::max): Likewise.
 894
 895 2020-03-16  Iain Buclaw  <ibuclaw@gdcproject.org>
 896
 897         PR d/92309
 898         * types.cc (fixup_anonymous_offset): Don't set DECL_FIELD_OFFSET on
 899         anonymous fields.
 900
 901 2020-03-16  Iain Buclaw  <ibuclaw@gdcproject.org>
 902
 903         PR d/92216
 904         * decl.cc (make_thunk): Don't set TREE_PUBLIC on thunks if the target
 905         function is external to the current compilation.
 906
 907 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
 908
 909         Update copyright years.
 910
 911         * gdc.texi: Bump @copyrights-d year.
 912 \f
 913 Copyright (C) 2020 Free Software Foundation, Inc.
 914
 915 Copying and distribution of this file, with or without modification,
 916 are permitted in any medium without royalty provided the copyright
 917 notice and this notice are preserved.