gcc/go/ChangeLog

   1 2013-07-23  Ian Lance Taylor  <iant@google.com>
   2
   3         * go-backend.c: Don't #include "rtl.h".
   4         (go_imported_unsafe): Don't call init_varasm_once.
   5         * Make-lang.in (go/go-backend.o): Don't depend on $(RTL_H).
   6
   7 2013-07-23  Ian Lance Taylor  <iant@google.com>
   8
   9         * go-lang.c: Don't #include "except.h".
  10         * Make-lang.in (go/go-lang.o): Don't depend on $(EXCEPT_H).
  11
  12 2013-06-18  Ian Lance Taylor  <iant@google.com>
  13
  14         * go-gcc.cc (Gcc_backend::immutable_struct): Add is_hidden
  15         parameter.
  16         (Gcc_backend::immutable_struct_set_init): Likewise.
  17
  18 2013-05-16  Jason Merrill  <jason@redhat.com>
  19
  20         * Make-lang.in (go1$(exeext)): Use link mutex.
  21
  22 2013-01-16  Shenghou Ma  <minux.ma@gmail.com>
  23
  24         * gospec.c: pass -u pthread_create to linker when static linking.
  25
  26 2012-12-21  Ian Lance Taylor  <iant@google.com>
  27
  28         PR bootstrap/54659
  29         * go-system.h: Don't include <cstdio>.
  30
  31 2012-12-18  Ian Lance Taylor  <iant@google.com>
  32
  33         PR go/55201
  34         * gospec.c: Revert last patch.
  35
  36 2012-12-18  Andreas Schwab  <schwab@linux-m68k.org>
  37
  38         PR go/55201
  39         * gospec.c (LIBATOMIC): Define.
  40         (LIBATOMIC_PROFILE): Define.
  41         (lang_specific_driver): Add LIBATOMIC[_PROFILE] option.
  42
  43 2012-11-29  Ian Lance Taylor  <iant@google.com>
  44
  45         * go-gcc.cc: Include "output.h".
  46         (global_variable): Add is_unique_section parameter.
  47         (global_variable_set_init): Adjust unique section if necessary.
  48         * Make-lang.in (go/go-gcc.o): Add dependency on output.h.
  49
  50 2012-11-17  Diego Novillo  <dnovillo@google.com>
  51
  52         Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
  53
  54         * go-lang.c: Use new vec API in vec.h.
  55
  56 2012-11-16  Ian Lance Taylor  <iant@google.com>
  57
  58         * Make-lang.in (gccgo$(exeext)): Add + at start of command.
  59         (go1$(exeext)): Likewise.
  60
  61 2012-10-30  Ian Lance Taylor  <iant@google.com>
  62
  63         * lang.opt (-fgo-relative-import-path): New option.
  64         * go-lang.c (go_relative_import_path): New static variable.
  65         (go_langhook_init): Pass go_relative_import_path to
  66         go_create_gogo.
  67         (go_langhook_handle_option): Handle -fgo-relative-import-path.
  68         * go-c.h (go_create_gogo): Update declaration.
  69         * gccgo.texi (Invoking gccgo): Document
  70         -fgo-relative-import-path.
  71
  72 2012-09-17  Ian Lance Taylor  <iant@google.com>
  73
  74         * config-lang.in (target_libs): Add target-libbacktrace.
  75
  76 2012-09-16  Ian Lance Taylor  <iant@google.com>
  77
  78         * Make-lang.in (go/gogo.o): Depend on filenames.h.
  79
  80 2012-08-14   Diego Novillo  <dnovillo@google.com>
  81
  82         Merge from cxx-conversion branch.  Configury.
  83
  84         * go-c.h: Remove all handlers of ENABLE_BUILD_WITH_CXX.
  85         * go-gcc.cc: Likewise.
  86         * go-system.h: Likewise.
  87
  88 2012-07-24  Uros Bizjak  <ubizjak@gmail.com>
  89
  90         * go-lang.c (lang_decl): Add variable_size GTY option.
  91
  92 2012-05-09  Ian Lance Taylor  <iant@google.com>
  93
  94         * lang.opt: Add -fgo-pkgpath.
  95         * go-lang.c (go_pkgpath): New static variable.
  96         (go_prefix): New static variable.
  97         (go_langhook_init): Pass go_pkgpath and go_prefix to
  98         go_create_gogo.
  99         (go_langhook_handle_option): Handle -fgo-pkgpath.  Change
 100         -fgo-prefix handling to just set go_prefix.
 101         * go-c.h (go_set_prefix): Don't declare.
 102         (go_create_gogo): Add pkgpath and prefix to declaration.
 103         * go-gcc.cc (Gcc_backend::global_variable): Change unique_prefix
 104         to pkgpath.  Don't include the package name in the asm name.
 105         * gccgo.texi (Invoking gccgo): Document -fgo-pkgpath.  Update the
 106         docs for -fgo-prefix.
 107
 108 2012-04-23  Ian Lance Taylor  <iant@google.com>
 109
 110         * go-lang.c (go_langhook_init): Set MPFR precision to 256.
 111
 112 2012-04-20  Ian Lance Taylor  <iant@google.com>
 113
 114         * lang.opt: Add -fgo-check-divide-zero and
 115         -fgo-check-divide-overflow.
 116         * gccgo.texi (Invoking gccgo): Document new options.
 117
 118 2012-04-18  Steven Bosscher  <steven@gcc.gnu.org>
 119
 120         * go-gcc.cc (Gcc_backend::switch_statement): Build SWITCH_EXPR
 121         with NULL_TREE type instead of void_type_node.
 122
 123 2012-03-09  Ian Lance Taylor  <iant@google.com>
 124
 125         * go-gcc.cc (Gcc_backend::assignment_statement): Convert the rhs
 126         to the lhs type if necessary.
 127
 128 2012-03-08  Ian Lance Taylor  <iant@google.com>
 129
 130         * go-gcc.cc (Gcc_backend::init_statement): Don't initialize a
 131         zero-sized variable.
 132         (go_non_zero_struct): New global variable.
 133         (Gcc_backend::non_zero_size_type): New function.
 134         (Gcc_backend::global_variable): Don't build an assignment for a
 135         zero-sized value.
 136         * go-c.h (go_non_zero_struct): Declare.
 137         * config-lang.in (gtfiles): Add go-c.h.
 138
 139 2012-02-29  Ian Lance Taylor  <iant@google.com>
 140
 141         * go-gcc.cc (class Gcc_tree): Add set_tree method.
 142         (set_placeholder_pointer_type): When setting to a pointer to
 143         error, set to error_mark_node.
 144
 145 2012-02-23  Richard Guenther  <rguenther@suse.de>
 146
 147         * go-gcc.cc (Gcc_backend::placeholder_pointer_type): Use
 148         build_distinct_type_copy.
 149
 150 2012-02-17  Ian Lance Taylor  <iant@google.com>
 151
 152         * Make-lang.in (go/import.o): Add dependency on $(GO_LEX_H).
 153
 154 2012-02-17  Ian Lance Taylor  <iant@google.com>
 155
 156         * gospec.c (lang_specific_driver): If linking, and no -o option
 157         was used, add one.
 158
 159 2012-02-14  Ian Lance Taylor  <iant@google.com>
 160
 161         PR go/48411
 162         * Make-lang.in (gccgo-cross$(exeext)): New target.
 163         (go.all.cross): Depend on gccgo-cross$(exeext) instead of
 164         gccgo$(exeext).
 165         (go.install-common): Only install GCCGO_TARGET_INSTALL_NAME if
 166         gccgo-cross$(exeext) does not exist.
 167
 168 2012-02-07  Ian Lance Taylor  <iant@google.com>
 169
 170         * gccgo.texi (Function Names): Document //extern instead of
 171         __asm__.
 172
 173 2012-02-01  Jakub Jelinek  <jakub@redhat.com>
 174
 175         PR target/52079
 176         * go-lang.c (go_langhook_type_for_mode): For TImode and 64-bit HWI
 177         return build_nonstandard_integer_type result if possible.
 178
 179 2012-01-21  Ian Lance Taylor  <iant@google.com>
 180
 181         * go-gcc.cc (Gcc_backend::type_size): Check for error_mark_node.
 182         (Gcc_backend::type_alignment): Likewise.
 183         (Gcc_backend::type_field_alignment): Likewise.
 184         (Gcc_backend::type_field_offset): Likewise.
 185
 186 2012-01-20  Ian Lance Taylor  <iant@google.com>
 187
 188         * go-gcc.cc (Gcc_backend::placeholder_struct_type): Permit name to
 189         be empty.
 190         (Gcc_backend::set_placeholder_struct_type): Likewise.
 191
 192 2012-01-17  Ian Lance Taylor  <iant@google.com>
 193
 194         * gospec.c (lang_specific_driver): If we see -S without -o, add -o
 195         BASE.s rather than -o BASE.o.
 196
 197 2012-01-11  Ian Lance Taylor  <iant@google.com>
 198
 199         * go-lang.c (go_langhook_init): Initialize void_list_node before
 200         calling go_create_gogo.
 201
 202 2012-01-10  Ian Lance Taylor  <iant@google.com>
 203
 204         * go-gcc.cc (Gcc_backend::type_size): New function.
 205         (Gcc_backend::type_alignment): New function.
 206         (Gcc_backend::type_field_alignment): New function.
 207         (Gcc_backend::type_field_offset): New function.
 208         * go-backend.c (go_type_alignment): Remove.
 209         * go-c.h (go_type_alignment): Don't declare.
 210
 211 2011-12-27  Ian Lance Taylor  <iant@google.com>
 212
 213         * go-gcc.cc (Gcc_backend::set_placeholder_struct_type): Use
 214         build_distinct_type_copy rather than build_variant_type_copy.
 215         (Gcc_backend::set_placeholder_array_type): Likewise.
 216         (Gcc_backend::named_type): Add special handling for builtin
 217         basic types.
 218
 219 2011-12-22  Ian Lance Taylor  <iant@google.com>
 220
 221         * go-gcc.cc (Gcc_backend::set_placeholder_pointer_type): Arrange
 222         for the type name to have a DECL_ORIGINAL_TYPE as gcc expects.
 223         (Gcc_backend::set_placeholder_struct_type): Likewise.
 224         (Gcc_backend::set_placeholder_array_type): Likewise.
 225         (Gcc_backend::named_type): Set DECL_ORIGINAL_TYPE.
 226
 227 2011-12-13  Ian Lance Taylor  <iant@google.com>
 228
 229         * go-backend.c: #include "simple-object.h" and "intl.h".
 230         (GO_EXPORT_SEGMENT_NAME): Define if not defined.
 231         (GO_EXPORT_SECTION_NAME): Likewise.
 232         (go_write_export_data): Use GO_EXPORT_SECTION_NAME.
 233         (go_read_export_data): New function.
 234         * go-c.h (go_read_export_data): Declare.
 235
 236 2011-11-29  Sanjoy Das  <thedigitalangel@gmail.com>
 237             Ian Lance Taylor  <iant@google.com>
 238
 239         * go-location.h: New file.
 240         * go-linemap.cc: New file.
 241         * go-gcc.cc: Change all uses of source_location to Location.
 242         * Make-lang.in (GO_OBJS): Add go/go-linemap.o.
 243         (GO_LINEMAP_H): New variable.
 244         (GO_LEX_H): Use $(GO_LINEMAP_H).
 245         (GO_GOGO_H, GO_TYPES_H, GO_IMPORT_H): Likewise.
 246         (go/go-linemap.o): New target.
 247
 248 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 249
 250         * Make-lang.in (gospec.o): Pass SHLIB instead of SHLIB_LINK.
 251
 252 2011-08-24  Roberto Lublinerman  <rluble@gmail.com>
 253
 254         * lang.opt: Add fgo-optimize-.
 255         * go-lang.c (go_langhook_handle_option): Handle OPT_fgo_optimize.
 256         * go-c.h (go_enable_optimize): Declare.
 257         * Make-lang.in (GO_OBJS): Add go/go-optimize.o.
 258         (GO_EXPORT_H): Define.
 259         (GO_IMPORT_H): Add $(GO_EXPORT_H).
 260         (GO_AST_DUMP_H): Define.
 261         (go/ast-dump.o, go/statements.o): Use GO_AST_DUMP_H.
 262         (go/export.o, go/gogo.o, go/import.o): Use GO_EXPORT_H.
 263         (go/types.o): Likewise.
 264         (go/expressions.o): Use GO_AST_DUMP_H and GO_EXPORT_H.
 265         (go/go-optimize.o): New target.
 266
 267 2011-08-24  Joseph Myers  <joseph@codesourcery.com>
 268
 269         * Make-lang.in (CFLAGS-go/go-lang.o): New.
 270         (go/go-lang.o): Remove explicit compilation rule.
 271
 272 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 273
 274         * Make-lang.in (gccgo$(exeext)): Add $(EXTRA_GCC_LIBS).
 275
 276 2011-08-02  Roberto Lublinerman  <rluble@gmail.com>
 277
 278         * Make-lang.in (GO_OBJS): Add go/ast-dump.o.
 279         (go/ast-dump.o): New target.
 280         (go/expressions.o): Depend on go/gofrontend/ast-dump.h.
 281         (go/statements.o): Likewise.
 282
 283 2011-07-06  Richard Guenther  <rguenther@suse.de>
 284
 285         * go-lang.c (go_langhook_init):
 286         Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
 287
 288 2011-06-14  Joseph Myers  <joseph@codesourcery.com>
 289
 290         * Make-lang.in (go/go-lang.o, go/go-backend.o): Update
 291         dependencies.
 292         * go-backend.c: Include common/common-target.h.
 293         (go_write_export_data): Use targetm_common.have_named_sections.
 294         * go-lang.c: Include common/common-target.h.
 295         (go_langhook_init_options_struct): Use
 296         targetm_common.supports_split_stack.
 297
 298 2011-06-13  Ian Lance Taylor  <iant@google.com>
 299
 300         * Make-lang.in (go/expressions.o): Depend on $(GO_RUNTIME_H).
 301
 302 2011-06-10  Ian Lance Taylor  <iant@google.com>
 303
 304         * go-gcc.cc: Include "toplev.h".
 305         (Gcc_backend::immutable_struct): New function.
 306         (Gcc_backend::immutable_struct_set_init): New function.
 307         (Gcc_backend::immutable_struct_reference): New function.
 308         * Make-lang.in (go/go-gcc.o): Depend on toplev.h.
 309
 310 2011-06-09  Ian Lance Taylor  <iant@google.com>
 311
 312         * go-gcc.cc (Gcc_backend::zero_expression): New function.
 313
 314 2011-06-07  Richard Guenther  <rguenther@suse.de>
 315
 316         * go-lang.c (go_langhook_init): Do not set
 317         size_type_node or call set_sizetype.
 318
 319 2011-05-27  Ian Lance Taylor  <iant@google.com>
 320
 321         * go-backend.c: Include "output.h".
 322         (go_write_export_data): New function.
 323         * go-c.h (go_write_export_data): Declare.
 324         * Make-lang.in (go/go-backend.o): Depend on output.h.
 325         (go/export.o): Depend on $(GO_C_H).  Do not depend on
 326         $(MACHMODE_H), output.h, or $(TARGET_H).
 327
 328 2011-05-24  Joseph Myers  <joseph@codesourcery.com>
 329
 330         * Make-lang.in (GCCGO_OBJS): Remove prefix.o.
 331         (gccgo$(exeext)): Use libcommon-target.a.
 332
 333 2011-05-20  Joseph Myers  <joseph@codesourcery.com>
 334
 335         * Make-lang.in (GCCGO_OBJS): Remove intl.o and version.o.
 336
 337 2011-05-13  Ian Lance Taylor  <iant@google.com>
 338
 339         * go-gcc.cc (Gcc_backend::function_type): When building a struct
 340         for multiple results, check that all fields types have a size.
 341         (Gcc_backend::placeholder_pointer_type): Permit name to be empty.
 342
 343 2011-05-12  Ian Lance Taylor  <iant@google.com>
 344
 345         * go-gcc.cc (Gcc_backend::local_variable): Add is_address_taken
 346         parameter.
 347         (Gcc_backend::parameter_variable): Likewise.
 348
 349 2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
 350
 351         * go-lang.c (global_bindings_p): Return bool and simplify.
 352
 353 2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
 354
 355         * go-gcc.cc (Gcc_backend::switch_statement): Call build_case_label.
 356
 357 2011-05-04  Ian Lance Taylor  <iant@google.com>
 358
 359         * go-gcc.cc (Gcc_backend::struct_type): Call fill_in_struct.
 360         (Gcc_backend::fill_in_struct): New function.
 361         (Gcc_backend::array_type): Implement.
 362         (Gcc_backend::fill_in_array): New function.
 363         (Gcc_backend::placeholder_pointer_type): New function.
 364         (Gcc_backend::set_placeholder_pointer_type): New function.
 365         (Gcc_backend::set_placeholder_function_type): New function.
 366         (Gcc_backend::placeholder_struct_type): New function.
 367         (Gcc_backend::set_placeholder_struct_type): New function.
 368         (Gcc_backend::placeholder_array_type): New function.
 369         (Gcc_backend::set_placeholder_array_type): New function.
 370         (Gcc_backend::named_type): New function.
 371         (Gcc_backend::circular_pointer_type): New function.
 372         (Gcc_backend::is_circular_pointer_type): New function.
 373
 374 2011-04-26  Ian Lance Taylor  <iant@google.com>
 375
 376         * go-gcc.cc (Gcc_backend::struct_type): Implement.
 377
 378 2011-04-25  Ian Lance Taylor  <iant@google.com>
 379
 380         * go-gcc.cc (Gcc_backend::error_type): Implement.
 381         (Gcc_backend::string_type): Remove.
 382         (Gcc_backend::function_type): Change signature and implement.
 383         (Gcc_backend::struct_type): Change signature.
 384         (Gcc_backend::slice_type, Gcc_backend::map_type): Remove.
 385         (Gcc_backend::channel_type, Gcc_backend::interface_type): Remove.
 386         (Gcc_backend::pointer_type): Check for error.
 387         * Make-lang.in (go/types.o): Depend on go/gofrontend/backend.h.
 388
 389 2011-04-25  Evan Shaw  <edsrzf@gmail.com>
 390
 391         * go-gcc.c (class Gcc_tree): Make get_tree const.
 392         (Gcc_backend::void_type): Implement.
 393         (Gcc_backend::bool_type): Implement.
 394         (Gcc_backend::integer_type): Implement.
 395         (Gcc_backend::float_type): Implement.
 396         (Gcc_backend::complex_type): New function.
 397         (Gcc_backend::pointer_type): New function.
 398         (Gcc_backend::make_type): New function.
 399         (type_to_tree): New function.
 400
 401 2011-04-21  Ian Lance Taylor  <iant@google.com>
 402
 403         * go-system.h (go_assert, go_unreachable): Define.
 404
 405 2011-04-19  Ian Lance Taylor  <iant@google.com>
 406
 407         * go-system.h: Include "intl.h".
 408         * Make-lang.in (GO_SYSTEM_H): Add intl.h.
 409         (go/statements.o): Remove dependencies on intl.h $(TREE_H)
 410         $(GIMPLE_H) convert.h tree-iterator.h $(TREE_FLOW_H) $(REAL_H).
 411
 412 2011-04-19  Ian Lance Taylor  <iant@google.com>
 413
 414         * go-gcc.cc (Gcc_backend::temporary_variable): New function.
 415
 416 2011-04-19  Ian Lance Taylor  <iant@google.com>
 417
 418         * go-gcc.cc (class Bblock): Define.
 419         (Gcc_backend::if_statement): Change then_block and else_block to
 420         Bblock*.
 421         (Gcc_backend::block): New function.
 422         (Gcc_backend::block_add_statements): New function.
 423         (Gcc_backend::block_statement): New function.
 424         (tree_to_block, block_to_tree): New functions.
 425
 426 2011-04-18  Ian Lance Taylor  <iant@google.com>
 427
 428         * go-gcc.cc: Include "go-c.h".
 429         (class Bvariable): Define.
 430         (Gcc_backend::init_statement): New function.
 431         (Gcc_backend::global_variable): New function.
 432         (Gcc_backend::global_variable_set_init): New function.
 433         (Gcc_backend::local_variable): New function.
 434         (Gcc_backend::parameter_variable): New function.
 435         (tree_to_type, var_to_tree): New functions.
 436         * Make-lang.in (go/go-gcc.o): Depend on $(GO_C_H).
 437         * (go/gogo-tree.o): Depend on go/gofrontend/backend.h.
 438
 439 2011-04-15  Ian Lance Taylor  <iant@google.com>
 440
 441         * go-gcc.cc (Gcc_backend::compound_statement): New function.
 442         (Gcc_backend::assignment_statement): Use error_statement.
 443         (Gcc_backend::return_statement): Likewise.
 444         (Gcc_backend::if_statement): Likewise.
 445         (Gcc_backend::switch_statement): Likewise.
 446         (Gcc_backend::statement_list): Likewise.
 447
 448 2011-04-14  Ian Lance Taylor  <iant@google.com>
 449
 450         * go-gcc.cc (Backend::error_statement): New function.
 451
 452 2011-04-13  Ian Lance Taylor  <iant@google.com>
 453
 454         * Make-lang.in (go/gogo-tree.o): depend on $(GO_RUNTIME_H).
 455
 456 2011-04-13  Ian Lance Taylor  <iant@google.com>
 457
 458         * Make-lang.in (GO_OBJS): Add go/runtime.o.
 459         (GO_RUNTIME_H): New variable.
 460         (go/runtime.o): New target.
 461         (go/gogo.o): Depend on $(GO_RUNTIME_H).
 462         (go/statements.o): Likewise.
 463
 464 2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
 465
 466         * go-lang.c (union lang_tree_node): Check for TS_COMMON before
 467         calling TREE_CHAIN.
 468
 469 2011-04-06  Ian Lance Taylor  <iant@google.com>
 470
 471         * go-gcc.cc (if_statement): Use build3_loc.
 472         (Gcc_backend::switch_statement): New function.
 473         (Gcc_backend::statement_list): New function.
 474
 475 2011-04-06  Ian Lance Taylor  <iant@google.com>
 476
 477         * go-gcc.cc (Gcc_backend::if_statement): New function.
 478         (tree_to_stat): New function.
 479         (expr_to_tree): Renamed from expression_to_tree.
 480         (stat_to_tree): Renamed from statement_to_tree.
 481
 482 2011-04-06  Ian Lance Taylor  <iant@google.com>
 483
 484         * go-gcc.cc (Gcc_backend::expression_statement): New function.
 485
 486 2011-04-04  Ian Lance Taylor  <iant@google.com>
 487
 488         * go-gcc.c (class Blabel): Define.
 489         (Gcc_backend::make_expression): New function.
 490         (get_identifier_from_string): New function.
 491         (Gcc_backend::label): New function.
 492         (Gcc_backend::label_definition_statement): New function.
 493         (Gcc_backend::goto_statement): New function.
 494         (Gcc_backend::label_address): New function.
 495         (expression_to_tree): New function.
 496         * Make-lang.in (go/expressions.o): Depend on
 497         go/gofrontend/backend.h.
 498         (go/gogo.o): Likewise.
 499
 500 2011-04-04  Ian Lance Taylor  <iant@google.com>
 501
 502         * go-gcc.cc: #include "tree-iterator.h", "gimple.h", and "gogo.h".
 503         (class Bfunction): Define.
 504         (Gcc_backend::assignment_statement): Rename from assignment.
 505         Check for errors.
 506         (Gcc_backend::return_statement): New function.
 507         (tree_to_function): New function.
 508         * Make-lang.in (go/go-gcc.o): Depend on tree-iterator.h,
 509         $(GIMPLE_H), and $(GO_GOGO_H).
 510
 511 2011-04-03  Ian Lance Taylor  <iant@google.com>
 512
 513         * go-gcc.cc: New file.
 514         * Make-lang.in (GO_OBJS): Add go/go-gcc.o.
 515         (go/go-gcc.o): New target.
 516         (go/go.o): Depend on go/gofrontend/backend.h.
 517         (go/statements.o): Likewise.
 518
 519 2011-02-14  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 520
 521         * gccgo.texi (Top, Import and Export): Fix a typo and a markup nit.
 522
 523 2011-02-08  Ian Lance Taylor  <iant@google.com>
 524
 525         * go-lang.c (go_langhook_init_options_struct): Set
 526         frontend_set_flag_errno_math.  Don't set x_flag_trapping_math.
 527
 528 2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 529
 530         * gospec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
 531         LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
 532
 533 2011-01-21  Ian Lance Taylor  <iant@google.com>
 534
 535         * go-lang.c (go_langhook_init): Omit float_type_size when calling
 536         go_create_gogo.
 537         * go-c.h: Update declaration of go_create_gogo.
 538
 539 2011-01-13  Ian Lance Taylor  <iant@google.com>
 540
 541         * go-backend.c: Include "rtl.h" and "target.h".
 542         (go_imported_unsafe): New function.
 543         * go-c.h (go_imported_unsafe): Declare.
 544         * Make-lang.in (go/go-backend.o): Depend on $(RTL_H).
 545         (go/gogo-tree.o): Remove dependency on $(RTL_H).
 546         (go/unsafe.o): Depend on $(GO_C_H).
 547
 548 2010-12-31  Joern Rennecke  <amylaar@spamcop.net>
 549
 550         PR go/47113
 551         * go-backend.c: (go_field_alignment): Add ATTRIBUTE_UNUSED to
 552         variable ‘field’ .
 553
 554 2010-12-21  Ian Lance Taylor  <iant@google.com>
 555
 556         * Make-lang.in (check-go): Remove.
 557         (lang_checks_parallelized): Add check-go.
 558         (check_go_parallelize): Set.
 559
 560 2010-12-13  Ian Lance Taylor  <iant@google.com>
 561
 562         * gospec.c (lang_specific_driver): Add a -o option if not linking
 563         and there is no -o option already.
 564
 565 2010-12-07  Ian Lance Taylor  <iant@google.com>
 566
 567         PR tree-optimization/46805
 568         PR tree-optimization/46833
 569         * go-lang.c (go_langhook_type_for_mode): Handle vector modes.
 570
 571 2010-12-06  Ian Lance Taylor  <iant@google.com>
 572
 573         PR other/46789
 574         PR bootstrap/46812
 575         * go-lang.c (go_char_p): Define type and vectors.
 576         (go_search_dirs): New static variable.
 577         (go_langhook_handle_option): Use version and version/machine
 578         directories for -L.
 579         (go_langhook_post_options): Add non-specific -L paths.
 580         * Make-lang.in (go/go-lang.o): Define DEFAULT_TARGET_VERSION and
 581         DEFAULT_TARGET_MACHINE when compiling.
 582         * gccgo.texi (Invoking gccgo): Only document -L for linking.
 583         (Import and Export): Don't mention -L for finding import files.
 584
 585 2010-12-03  Ian Lance Taylor  <iant@google.com>
 586
 587         PR bootstrap/46776
 588         * go-backend.c: New file.
 589         * go-c.h (go_type_alignment): Declare.
 590         (go_field_alignment, go_trampoline_info): Declare.
 591         * Make-lang.in (GO_OBJS): Add go/go-backend.o.
 592         (go/go-backend.o): New target.
 593         (go/go-lang.o): Make dependencies match source file.
 594         (go/expressions.o): Don't depend on $(TM_H) $(TM_P_H).
 595         (go/gogo-tree.o): Don't depend on $(TM_H).
 596
 597 2010-12-03  Ian Lance Taylor  <iant@google.com>
 598
 599         * config-lang.in (build_by_default): Set to no.
 600
 601 2010-12-02  Ian Lance Taylor  <iant@google.com>
 602
 603         Go frontend added to gcc repository.