gcc/d/ChangeLog

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