gcc/d/ChangeLog

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