gcc/d/ChangeLog

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