gcc/go/ChangeLog

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