gcc/d/ChangeLog

   1 2021-04-17  Iain Buclaw  <ibuclaw@gdcproject.org>
   2
   3         PR d/99914
   4         * d-target.def (d_templates_always_comdat): New hook.
   5         * d-tree.h (mark_needed): Remove prototype.
   6         * decl.cc: Include d-target.h.
   7         (mark_needed): Rename to...
   8         (d_mark_needed): ...this.  Make static.
   9         (set_linkage_for_decl): Put variables in comdat if
  10         d_templates_always_comdat.
  11
  12 2021-04-17  Iain Buclaw  <ibuclaw@gdcproject.org>
  13
  14         * d-target.cc (d_handle_target_object_format): New function.
  15         (d_language_target_info): Add d_handle_target_object_format as handler
  16         for objectFormat key.
  17         (Target::getTargetInfo): Continue if handler returned NULL_TREE.
  18
  19 2021-04-14  Iain Buclaw  <ibuclaw@gdcproject.org>
  20
  21         * d-target.cc (Target::_init): Call new targetdm hook to register OS
  22         specific target info keys.
  23         * d-target.def (d_register_os_target_info): New hook.
  24
  25 2021-04-14  Iain Buclaw  <ibuclaw@gdcproject.org>
  26
  27         * d-builtins.cc (d_add_builtin_version): Remove all setting of
  28         target-specific global.params.
  29         * typeinfo.cc (create_typeinfo): Don't add argType fields to
  30         TypeInfo_Struct.
  31
  32 2021-04-14  Iain Buclaw  <ibuclaw@gdcproject.org>
  33
  34         PR d/99914
  35         * decl.cc (DeclVisitor::visit (StructDeclaration *)): Don't set
  36         DECL_INSTANTIATED on static initializer declarations.
  37         (DeclVisitor::visit (ClassDeclaration *)): Likewise.
  38         (DeclVisitor::visit (EnumDeclaration *)): Likewise.
  39         (d_finish_decl): Move call to set_linkage_for_decl to...
  40         (declare_extern_var): ...here.
  41
  42 2021-04-14  Iain Buclaw  <ibuclaw@gdcproject.org>
  43
  44         * d-target.cc (Target::_init): Call new targetdm hook to register CPU
  45         specific target info keys.
  46         * d-target.def (d_register_cpu_target_info): New hook.
  47
  48 2021-04-14  Iain Buclaw  <ibuclaw@gdcproject.org>
  49
  50         * d-target.cc (Target::systemLinkage): Return LINKwindows if
  51         d_has_stdcall_convention applies to LINKsystem.
  52         * d-target.def (d_has_stdcall_convention): New hook.
  53         * types.cc (TypeVisitor::visit (TypeFunction *)): Insert "stdcall"
  54         function attribute if d_has_stdcall_convention applies to LINKwindows.
  55
  56 2021-04-10  Iain Buclaw  <ibuclaw@gdcproject.org>
  57
  58         * dmd/MERGE: Merge upstream dmd 0450061c8.
  59
  60 2021-04-08  Iain Buclaw  <ibuclaw@gdcproject.org>
  61
  62         * d-attribs.cc: Include fold-const.h and opts.h.
  63         (attr_noreturn_exclusions): Add alloc_size.
  64         (attr_const_pure_exclusions): Likewise.
  65         (attr_inline_exclusions): Add target_clones.
  66         (attr_noinline_exclusions): Rename forceinline to always_inline.
  67         (attr_target_exclusions): New array.
  68         (attr_target_clones_exclusions): New array.
  69         (attr_alloc_exclusions): New array.
  70         (attr_cold_hot_exclusions): New array.
  71         (d_langhook_common_attribute_table): Add new D attribute handlers.
  72         (build_attributes): Update to look for gcc.attributes.  Issue warning
  73         if not given a struct literal.  Handle void initialized arguments.
  74         (handle_always_inline_attribute): Remove function.
  75         (d_handle_noinline_attribute): Don't extract TYPE_LANG_FRONTEND.
  76         (d_handle_forceinline_attribute): Rename to...
  77         (d_handle_always_inline_attribute): ...this.  Remove special handling.
  78         (d_handle_flatten_attribute): Don't extract TYPE_LANG_FRONTEND.
  79         (d_handle_target_attribute): Likewise.  Warn about empty arguments.
  80         (d_handle_target_clones_attribute): New function.
  81         (optimize_args): New static variable.
  82         (parse_optimize_options): New function.
  83         (d_handle_optimize_attribute): New function.
  84         (d_handle_noclone_attribute): Don't extract TYPE_LANG_FRONTEND.
  85         (d_handle_alias_attribute): Remove function.
  86         (d_handle_noicf_attribute): New function.
  87         (d_handle_noipa_attribute): New function.
  88         (d_handle_section_attribute): Call the handle_generic_attribute target
  89         hook after performing target independent processing.
  90         (d_handle_symver_attribute): New function.
  91         (d_handle_noplt_attribute): New function.
  92         (positional_argument): New function.
  93         (d_handle_alloc_size_attribute): New function.
  94         (d_handle_cold_attribute): New function.
  95         (d_handle_restrict_attribute): New function.
  96         (d_handle_used_attribute): New function.
  97         * decl.cc (gcc_attribute_p): Update to look for gcc.attributes.
  98         (get_symbol_decl): Update decl source location of old prototypes to
  99         the new declaration being merged.
 100         * types.cc (layout_aggregate_members): Apply user defined attributes
 101         on fields.
 102
 103 2021-04-06  Iain Buclaw  <ibuclaw@gdcproject.org>
 104
 105         PR d/99917
 106         * dmd/MERGE: Merge upstream dmd d16195406.
 107
 108 2021-04-06  Iain Buclaw  <ibuclaw@gdcproject.org>
 109
 110         * d-codegen.cc (build_frame_type): Use Array::find to get index of
 111         element.
 112
 113 2021-04-06  Iain Buclaw  <ibuclaw@gdcproject.org>
 114
 115         * d-diagnostic.cc (vwarning): Increment gaggedWarnings if warning
 116         message was suppressed.
 117         (vdeprecation): Likewise for deprecation messages.
 118
 119 2021-04-06  Iain Buclaw  <ibuclaw@gdcproject.org>
 120
 121         * dmd/MERGE: Merge upstream dmd 5cc71ff83.
 122
 123 2021-04-05  Iain Buclaw  <ibuclaw@gdcproject.org>
 124
 125         PR d/99914
 126         * d-lang.cc (d_init): Disable flag_weak_templates if no support for
 127         weak or one-only symbols.
 128         * d-tree.h (VAR_OR_FUNCTION_DECL_CHECK): New macro.
 129         (DECL_INSTANTIATED): New macro.
 130         (d_comdat_linkage): Remove declaration.
 131         (d_linkonce_linkage): Remove declaration.
 132         (set_linkage_for_decl): New declaration.
 133         * decl.cc (DeclVisitor::visit (StructDeclaration *)): Replace call to
 134         d_linkonce_linkage with setting DECL_INSTANTIATED.
 135         (DeclVisitor::visit (ClassDeclaration *)): Likewise.
 136         (DeclVisitor::visit (EnumDeclaration *)): Likewise.
 137         (DeclVisitor::visit (InterfaceDeclaration *)): Remove call to
 138         d_linkonce_linkage.
 139         (get_symbol_decl): Call set_linkage_for_decl instead of
 140         d_linkonce_linkage.
 141         (d_finish_decl): Call set_linkage_for_decl.
 142         (d_comdat_linkage): Made function static.  Only set DECL_COMDAT for
 143         DECL_INSTANTIATED decls.
 144         (d_linkonce_linkage): Remove function.
 145         (d_weak_linkage): New function.
 146         (set_linkage_for_decl): New function.
 147         * gdc.texi (Runtime Options): Rename -fno-weak to -fno-weak-templates,
 148         update documentation of option.
 149         * lang.opt (fweak): Rename option to ...
 150         (fweak-templates): ... this.  Update help string.
 151         * modules.cc (get_internal_fn): Add Prot parameter.  Set generated
 152         function flag.
 153         (build_internal_fn): Update call to get_internal_fn.
 154         (build_dso_cdtor_fn): Likewise.
 155         (register_moduleinfo): Call d_finish_decl on dso_slot_node and
 156         dso_initialized_node.
 157         * typeinfo.cc (TypeInfoVisitor::internal_reference): Call
 158         set_linkage_for_decl instead of d_comdat_linkage.
 159         (TypeInfoDeclVisitor::visit (TypeInfoDeclaration *)): Remove calls to
 160         d_linkonce_linkage and d_comdat_linkage.
 161         (get_cpp_typeinfo_decl): Likewise.
 162
 163 2021-04-03  Iain Buclaw  <ibuclaw@gdcproject.org>
 164
 165         * dmd/MERGE: Merge upstream dmd 3b808e838.
 166         * Make-lang.in (D_FRONTEND_OBJS): Add d/chkformat.o.
 167         * d-codegen.cc (build_struct_literal): Handle special enums.
 168         * d-convert.cc (convert_expr): Handle noreturn type.
 169         (convert_for_condition): Likewise.
 170         * d-target.cc (Target::_init): Set type for wchar_t.
 171         (TargetCPP::derivedClassOffset): New method.
 172         (Target::libraryObjectMonitors): New method.
 173         * decl.cc (get_symbol_decl): Set TREE_THIS_VOLATILE for functions of
 174         type noreturn.
 175         * toir.cc (IRVisitor::visit (ReturnStatement *)): Handle returning
 176         noreturn types.
 177         * types.cc (TypeVisitor::visit (TypeNoreturn *)): New method.
 178         (TypeVisitor::visit (TypeEnum *)): Handle special enums.
 179
 180 2021-03-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 181
 182         * d-builtins.cc (d_init_versions): Predefine D_PIE if flag_pie is set.
 183
 184 2021-03-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 185
 186         * d-lang.cc (d_enum_underlying_base_type): New function.
 187         (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Set as
 188         d_enum_underlying_base_type.
 189
 190 2021-03-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 191
 192         * Make-lang.in (DMDGEN_COMPILE): Remove.
 193         (d/%.dmdgen.o): Use COMPILER_FOR_BUILD and BUILD_COMPILERFLAGS to
 194         build all D generator programs.
 195         (D_SYSTEM_H): New macro.
 196         (d/idgen.dmdgen.o): Add dependencies to build.
 197         (d/impcnvgen.dmdgen.o): Likewise.
 198         * d-system.h: Include bconfig.h if GENERATOR_FILE is defined.
 199
 200 2021-03-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 201
 202         * config-lang.in (gtfiles): Remove modules.cc.
 203         * modules.cc (struct module_info): Remove GTY marker.
 204         (static_ctor_list): Remove variable.
 205         (static_dtor_list): Remove variable.
 206         (register_moduleinfo): Directly set DECL_STATIC_CONSTRUCTOR on
 207         dso_ctor, and DECL_STATIC_DESTRUCTOR on dso_dtor.
 208         (d_finish_compilation): Remove static ctor/dtor handling.
 209
 210 2021-03-06  Iain Buclaw  <ibuclaw@gdcproject.org>
 211
 212         * d-lang.cc (d_init_options_struct): Don't set default
 213         flag_complex_method.
 214
 215 2021-03-03  Iain Buclaw  <ibuclaw@gdcproject.org>
 216
 217         PR d/99337
 218         * dmd/MERGE: Merge upstream dmd a3c9bf422.
 219
 220 2021-02-13  Iain Buclaw  <ibuclaw@gdcproject.org>
 221
 222         * dmd/MERGE: Merge upstream dmd 7132b3537.
 223         * Make-lang.in (D_FRONTEND_OBJS): Add d/dsymbolsem.o, d/semantic2.o,
 224         d/semantic3.o, and d/templateparamsem.o.
 225         * d-compiler.cc (Compiler::genCmain): Update calls to semantic
 226         entrypoint functions.
 227         * d-lang.cc (d_parse_file): Likewise.
 228         * typeinfo.cc (make_frontend_typeinfo): Likewise.
 229
 230 2021-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
 231
 232         * d-tree.h (DEF_D_INTRINSIC): Don't insert INTRINSIC_ into the
 233         intrinsic code name.
 234         * intrinsics.cc (DEF_D_INTRINSIC): Don't insert INTRISIC_ and
 235         BUILT_IN_ into the intrinsic and built-in code names.
 236         * intrinsics.def:  Explicitly use full intrinsic and built-in
 237         codes in all definitions.
 238
 239 2021-02-04  Iain Buclaw  <ibuclaw@gdcproject.org>
 240
 241         * dmd/MERGE: Merge upstream dmd 46133f761.
 242         * d-builtins.cc (d_build_builtins_module): Set builtins as BUILTINgcc.
 243         (maybe_set_builtin_1): Likewise.
 244         * d-frontend.cc (eval_builtin): Adjust condition for early return.
 245         * intrinsics.cc (maybe_set_intrinsic): Set intrinsics as BUILTINgcc.
 246         (maybe_expand_intrinsic): Add case for INTRINSIC_BSWAP16.
 247         * intrinsics.def (INTRINSIC_BT): Update signature.
 248         (INTRINSIC_BT64): Likewise.
 249         (INTRINSIC_BSWAP16): New intrinsic.
 250         (INTRINSIC_VLOAD8): Update module.
 251         (INTRINSIC_VLOAD16): Likewise.
 252         (INTRINSIC_VLOAD32): Likewise.
 253         (INTRINSIC_VLOAD64): Likewise.
 254         (INTRINSIC_VSTORE8): Likewise.
 255         (INTRINSIC_VSTORE16): Likewise.
 256         (INTRINSIC_VSTORE32): Likewise.
 257         (INTRINSIC_VSTORE64): Likewise.
 258         (INTRINSIC_ADDS): Update signature.
 259         (INTRINSIC_ADDSL): Likewise.
 260         (INTRINSIC_ADDU): Likewise.
 261         (INTRINSIC_ADDUL): Likewise.
 262         (INTRINSIC_SUBS): Likewise.
 263         (INTRINSIC_SUBSL): Likewise.
 264         (INTRINSIC_SUBU): Likewise.
 265         (INTRINSIC_SUBUL): Likewise.
 266         (INTRINSIC_MULS): Likewise.
 267         (INTRINSIC_MULSL): Likewise.
 268         (INTRINSIC_MULU): Likewise.
 269         (INTRINSIC_MULUI): Likewise.
 270         (INTRINSIC_MULUL): Likewise.
 271         (INTRINSIC_NEGS): Likewise.
 272         (INTRINSIC_NEGSL): Likewise.
 273
 274 2021-02-02  Iain Buclaw  <ibuclaw@gdcproject.org>
 275
 276         PR d/98921
 277         * dmd/MERGE: Merge upstream dmd 5e2a81d9c.
 278
 279 2021-01-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 280
 281         * typeinfo.cc (TypeInfoVisitor::visit (TypeInfoDeclaration *)): Don't
 282         layout m_arg1 and m_arg2 fields.
 283
 284 2021-01-26  Iain Buclaw  <ibuclaw@gdcproject.org>
 285
 286         * dmd/MERGE: Merge upstream dmd 609c3ce2d.
 287         * d-compiler.cc (Compiler::loadModule): Rename to ...
 288         (Compiler::onParseModule): ... this.
 289         (Compiler::onImport): New function.
 290         * d-lang.cc (d_parse_file): Remove call to Compiler::loadModule.
 291
 292 2021-01-21  Iain Buclaw  <ibuclaw@gdcproject.org>
 293
 294         * dmd/MERGE: Merge upstream dmd 3a7ebef73.
 295
 296 2021-01-11  Iain Buclaw  <ibuclaw@gdcproject.org>
 297
 298         * dmd/MERGE: Merge upstream dmd 2d3d13748.
 299         * d-lang.cc (d_handle_option): Remove OPT_ftransition_checkimports and
 300         OPT_ftransition_import.
 301         * gdc.texi (Warnings): Remove documentation for -ftransition=import
 302         and -ftransition=checkimports.
 303         * lang.opt (ftransition=checkimports): Remove.
 304         (ftransition=import): Remove.
 305
 306 2021-01-09  Iain Buclaw  <ibuclaw@gdcproject.org>
 307
 308         * dmd/MERGE: Merge upstream dmd cb1106ad5.
 309
 310 2021-01-09  Iain Buclaw  <ibuclaw@gdcproject.org>
 311
 312         * dmd/MERGE: Merge upstream dmd 9bba772fa.
 313
 314 2021-01-09  Iain Buclaw  <ibuclaw@gdcproject.org>
 315
 316         * dmd/MERGE: Merge upstream dmd e598f69c0.
 317
 318 2021-01-07  Iain Buclaw  <ibuclaw@gdcproject.org>
 319
 320         * dmd/MERGE: Merge upstream dmd 9038e64c5.
 321         * d-builtins.cc (build_frontend_type): Update call to
 322         Parameter::create.
 323
 324 2021-01-05  Iain Buclaw  <ibuclaw@gdcproject.org>
 325
 326         * dmd/MERGE: Merge upstream dmd a5c86f5b9.
 327         * d-builtins.cc (d_eval_constant_expression): Handle ADDR_EXPR trees
 328         created by build_string_literal.
 329         * d-frontend.cc (retStyle): Remove function.
 330         * d-target.cc (d_language_target_info): New variable.
 331         (d_target_info_table): Likewise.
 332         (Target::_init): Initialize d_target_info_table.
 333         (Target::isReturnOnStack): New function.
 334         (d_add_target_info_handlers): Likewise.
 335         (d_handle_target_cpp_std): Likewise.
 336         (d_handle_target_cpp_runtime_library): Likewise.
 337         (Target::getTargetInfo): Likewise.
 338         * d-target.h (struct d_target_info_spec): New type.
 339         (d_add_target_info_handlers): Declare.
 340
 341 2021-01-01  Jakub Jelinek  <jakub@redhat.com>
 342
 343         * gdc.texi: Bump @copyrights-d year.
 344
 345 2021-01-01  Jakub Jelinek  <jakub@redhat.com>
 346
 347         * ChangeLog-2020: Rotate ChangeLog.  New file.
 348
 349 \f
 350 Copyright (C) 2021 Free Software Foundation, Inc.
 351
 352 Copying and distribution of this file, with or without modification,
 353 are permitted in any medium without royalty provided the copyright
 354 notice and this notice are preserved.