gcc/go/ChangeLog

   1 2013-08-02  Ian Lance Taylor  <iant@google.com>
   2
   3         * go-gcc.cc (immutable_struct_set_init): Always call
   4         resolve_unique_section.
   5
   6 2013-07-24  Ian Lance Taylor  <iant@google.com>
   7
   8         * go-gcc.cc (Gcc_backend::non_zero_size_type): If a struct has a
   9         fields, recreate those fields with the first one with a non-zero
  10         size.
  11
  12 2013-07-23  Ian Lance Taylor  <iant@google.com>
  13
  14         * go-backend.c: Don't #include "rtl.h".
  15         (go_imported_unsafe): Don't call init_varasm_once.
  16         * Make-lang.in (go/go-backend.o): Don't depend on $(RTL_H).
  17
  18 2013-07-23  Ian Lance Taylor  <iant@google.com>
  19
  20         * go-lang.c: Don't #include "except.h".
  21         * Make-lang.in (go/go-lang.o): Don't depend on $(EXCEPT_H).
  22
  23 2013-06-18  Ian Lance Taylor  <iant@google.com>
  24
  25         * go-gcc.cc (Gcc_backend::immutable_struct): Add is_hidden
  26         parameter.
  27         (Gcc_backend::immutable_struct_set_init): Likewise.
  28
  29 2013-05-16  Jason Merrill  <jason@redhat.com>
  30
  31         * Make-lang.in (go1$(exeext)): Use link mutex.
  32
  33 2013-01-16  Shenghou Ma  <minux.ma@gmail.com>
  34
  35         * gospec.c: pass -u pthread_create to linker when static linking.
  36
  37 2012-12-21  Ian Lance Taylor  <iant@google.com>
  38
  39         PR bootstrap/54659
  40         * go-system.h: Don't include <cstdio>.
  41
  42 2012-12-18  Ian Lance Taylor  <iant@google.com>
  43
  44         PR go/55201
  45         * gospec.c: Revert last patch.
  46
  47 2012-12-18  Andreas Schwab  <schwab@linux-m68k.org>
  48
  49         PR go/55201
  50         * gospec.c (LIBATOMIC): Define.
  51         (LIBATOMIC_PROFILE): Define.
  52         (lang_specific_driver): Add LIBATOMIC[_PROFILE] option.
  53
  54 2012-11-29  Ian Lance Taylor  <iant@google.com>
  55
  56         * go-gcc.cc: Include "output.h".
  57         (global_variable): Add is_unique_section parameter.
  58         (global_variable_set_init): Adjust unique section if necessary.
  59         * Make-lang.in (go/go-gcc.o): Add dependency on output.h.
  60
  61 2012-11-17  Diego Novillo  <dnovillo@google.com>
  62
  63         Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
  64
  65         * go-lang.c: Use new vec API in vec.h.
  66
  67 2012-11-16  Ian Lance Taylor  <iant@google.com>
  68
  69         * Make-lang.in (gccgo$(exeext)): Add + at start of command.
  70         (go1$(exeext)): Likewise.
  71
  72 2012-10-30  Ian Lance Taylor  <iant@google.com>
  73
  74         * lang.opt (-fgo-relative-import-path): New option.
  75         * go-lang.c (go_relative_import_path): New static variable.
  76         (go_langhook_init): Pass go_relative_import_path to
  77         go_create_gogo.
  78         (go_langhook_handle_option): Handle -fgo-relative-import-path.
  79         * go-c.h (go_create_gogo): Update declaration.
  80         * gccgo.texi (Invoking gccgo): Document
  81         -fgo-relative-import-path.
  82
  83 2012-09-17  Ian Lance Taylor  <iant@google.com>
  84
  85         * config-lang.in (target_libs): Add target-libbacktrace.
  86
  87 2012-09-16  Ian Lance Taylor  <iant@google.com>
  88
  89         * Make-lang.in (go/gogo.o): Depend on filenames.h.
  90
  91 2012-08-14   Diego Novillo  <dnovillo@google.com>
  92
  93         Merge from cxx-conversion branch.  Configury.
  94
  95         * go-c.h: Remove all handlers of ENABLE_BUILD_WITH_CXX.
  96         * go-gcc.cc: Likewise.
  97         * go-system.h: Likewise.
  98
  99 2012-07-24  Uros Bizjak  <ubizjak@gmail.com>
 100
 101         * go-lang.c (lang_decl): Add variable_size GTY option.
 102
 103 2012-05-09  Ian Lance Taylor  <iant@google.com>
 104
 105         * lang.opt: Add -fgo-pkgpath.
 106         * go-lang.c (go_pkgpath): New static variable.
 107         (go_prefix): New static variable.
 108         (go_langhook_init): Pass go_pkgpath and go_prefix to
 109         go_create_gogo.
 110         (go_langhook_handle_option): Handle -fgo-pkgpath.  Change
 111         -fgo-prefix handling to just set go_prefix.
 112         * go-c.h (go_set_prefix): Don't declare.
 113         (go_create_gogo): Add pkgpath and prefix to declaration.
 114         * go-gcc.cc (Gcc_backend::global_variable): Change unique_prefix
 115         to pkgpath.  Don't include the package name in the asm name.
 116         * gccgo.texi (Invoking gccgo): Document -fgo-pkgpath.  Update the
 117         docs for -fgo-prefix.
 118
 119 2012-04-23  Ian Lance Taylor  <iant@google.com>
 120
 121         * go-lang.c (go_langhook_init): Set MPFR precision to 256.
 122
 123 2012-04-20  Ian Lance Taylor  <iant@google.com>
 124
 125         * lang.opt: Add -fgo-check-divide-zero and
 126         -fgo-check-divide-overflow.
 127         * gccgo.texi (Invoking gccgo): Document new options.
 128
 129 2012-04-18  Steven Bosscher  <steven@gcc.gnu.org>
 130
 131         * go-gcc.cc (Gcc_backend::switch_statement): Build SWITCH_EXPR
 132         with NULL_TREE type instead of void_type_node.
 133
 134 2012-03-09  Ian Lance Taylor  <iant@google.com>
 135
 136         * go-gcc.cc (Gcc_backend::assignment_statement): Convert the rhs
 137         to the lhs type if necessary.
 138
 139 2012-03-08  Ian Lance Taylor  <iant@google.com>
 140
 141         * go-gcc.cc (Gcc_backend::init_statement): Don't initialize a
 142         zero-sized variable.
 143         (go_non_zero_struct): New global variable.
 144         (Gcc_backend::non_zero_size_type): New function.
 145         (Gcc_backend::global_variable): Don't build an assignment for a
 146         zero-sized value.
 147         * go-c.h (go_non_zero_struct): Declare.
 148         * config-lang.in (gtfiles): Add go-c.h.
 149
 150 2012-02-29  Ian Lance Taylor  <iant@google.com>
 151
 152         * go-gcc.cc (class Gcc_tree): Add set_tree method.
 153         (set_placeholder_pointer_type): When setting to a pointer to
 154         error, set to error_mark_node.
 155
 156 2012-02-23  Richard Guenther  <rguenther@suse.de>
 157
 158         * go-gcc.cc (Gcc_backend::placeholder_pointer_type): Use
 159         build_distinct_type_copy.
 160
 161 2012-02-17  Ian Lance Taylor  <iant@google.com>
 162
 163         * Make-lang.in (go/import.o): Add dependency on $(GO_LEX_H).
 164
 165 2012-02-17  Ian Lance Taylor  <iant@google.com>
 166
 167         * gospec.c (lang_specific_driver): If linking, and no -o option
 168         was used, add one.
 169
 170 2012-02-14  Ian Lance Taylor  <iant@google.com>
 171
 172         PR go/48411
 173         * Make-lang.in (gccgo-cross$(exeext)): New target.
 174         (go.all.cross): Depend on gccgo-cross$(exeext) instead of
 175         gccgo$(exeext).
 176         (go.install-common): Only install GCCGO_TARGET_INSTALL_NAME if
 177         gccgo-cross$(exeext) does not exist.
 178
 179 2012-02-07  Ian Lance Taylor  <iant@google.com>
 180
 181         * gccgo.texi (Function Names): Document //extern instead of
 182         __asm__.
 183
 184 2012-02-01  Jakub Jelinek  <jakub@redhat.com>
 185
 186         PR target/52079
 187         * go-lang.c (go_langhook_type_for_mode): For TImode and 64-bit HWI
 188         return build_nonstandard_integer_type result if possible.
 189
 190 2012-01-21  Ian Lance Taylor  <iant@google.com>
 191
 192         * go-gcc.cc (Gcc_backend::type_size): Check for error_mark_node.
 193         (Gcc_backend::type_alignment): Likewise.
 194         (Gcc_backend::type_field_alignment): Likewise.
 195         (Gcc_backend::type_field_offset): Likewise.
 196
 197 2012-01-20  Ian Lance Taylor  <iant@google.com>
 198
 199         * go-gcc.cc (Gcc_backend::placeholder_struct_type): Permit name to
 200         be empty.
 201         (Gcc_backend::set_placeholder_struct_type): Likewise.
 202
 203 2012-01-17  Ian Lance Taylor  <iant@google.com>
 204
 205         * gospec.c (lang_specific_driver): If we see -S without -o, add -o
 206         BASE.s rather than -o BASE.o.
 207
 208 2012-01-11  Ian Lance Taylor  <iant@google.com>
 209
 210         * go-lang.c (go_langhook_init): Initialize void_list_node before
 211         calling go_create_gogo.
 212
 213 2012-01-10  Ian Lance Taylor  <iant@google.com>
 214
 215         * go-gcc.cc (Gcc_backend::type_size): New function.
 216         (Gcc_backend::type_alignment): New function.
 217         (Gcc_backend::type_field_alignment): New function.
 218         (Gcc_backend::type_field_offset): New function.
 219         * go-backend.c (go_type_alignment): Remove.
 220         * go-c.h (go_type_alignment): Don't declare.
 221
 222 2011-12-27  Ian Lance Taylor  <iant@google.com>
 223
 224         * go-gcc.cc (Gcc_backend::set_placeholder_struct_type): Use
 225         build_distinct_type_copy rather than build_variant_type_copy.
 226         (Gcc_backend::set_placeholder_array_type): Likewise.
 227         (Gcc_backend::named_type): Add special handling for builtin
 228         basic types.
 229
 230 2011-12-22  Ian Lance Taylor  <iant@google.com>
 231
 232         * go-gcc.cc (Gcc_backend::set_placeholder_pointer_type): Arrange
 233         for the type name to have a DECL_ORIGINAL_TYPE as gcc expects.
 234         (Gcc_backend::set_placeholder_struct_type): Likewise.
 235         (Gcc_backend::set_placeholder_array_type): Likewise.
 236         (Gcc_backend::named_type): Set DECL_ORIGINAL_TYPE.
 237
 238 2011-12-13  Ian Lance Taylor  <iant@google.com>
 239
 240         * go-backend.c: #include "simple-object.h" and "intl.h".
 241         (GO_EXPORT_SEGMENT_NAME): Define if not defined.
 242         (GO_EXPORT_SECTION_NAME): Likewise.
 243         (go_write_export_data): Use GO_EXPORT_SECTION_NAME.
 244         (go_read_export_data): New function.
 245         * go-c.h (go_read_export_data): Declare.
 246
 247 2011-11-29  Sanjoy Das  <thedigitalangel@gmail.com>
 248             Ian Lance Taylor  <iant@google.com>
 249
 250         * go-location.h: New file.
 251         * go-linemap.cc: New file.
 252         * go-gcc.cc: Change all uses of source_location to Location.
 253         * Make-lang.in (GO_OBJS): Add go/go-linemap.o.
 254         (GO_LINEMAP_H): New variable.
 255         (GO_LEX_H): Use $(GO_LINEMAP_H).
 256         (GO_GOGO_H, GO_TYPES_H, GO_IMPORT_H): Likewise.
 257         (go/go-linemap.o): New target.
 258
 259 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 260
 261         * Make-lang.in (gospec.o): Pass SHLIB instead of SHLIB_LINK.
 262
 263 2011-08-24  Roberto Lublinerman  <rluble@gmail.com>
 264
 265         * lang.opt: Add fgo-optimize-.
 266         * go-lang.c (go_langhook_handle_option): Handle OPT_fgo_optimize.
 267         * go-c.h (go_enable_optimize): Declare.
 268         * Make-lang.in (GO_OBJS): Add go/go-optimize.o.
 269         (GO_EXPORT_H): Define.
 270         (GO_IMPORT_H): Add $(GO_EXPORT_H).
 271         (GO_AST_DUMP_H): Define.
 272         (go/ast-dump.o, go/statements.o): Use GO_AST_DUMP_H.
 273         (go/export.o, go/gogo.o, go/import.o): Use GO_EXPORT_H.
 274         (go/types.o): Likewise.
 275         (go/expressions.o): Use GO_AST_DUMP_H and GO_EXPORT_H.
 276         (go/go-optimize.o): New target.
 277
 278 2011-08-24  Joseph Myers  <joseph@codesourcery.com>
 279
 280         * Make-lang.in (CFLAGS-go/go-lang.o): New.
 281         (go/go-lang.o): Remove explicit compilation rule.
 282
 283 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 284
 285         * Make-lang.in (gccgo$(exeext)): Add $(EXTRA_GCC_LIBS).
 286
 287 2011-08-02  Roberto Lublinerman  <rluble@gmail.com>
 288
 289         * Make-lang.in (GO_OBJS): Add go/ast-dump.o.
 290         (go/ast-dump.o): New target.
 291         (go/expressions.o): Depend on go/gofrontend/ast-dump.h.
 292         (go/statements.o): Likewise.
 293
 294 2011-07-06  Richard Guenther  <rguenther@suse.de>
 295
 296         * go-lang.c (go_langhook_init):
 297         Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
 298
 299 2011-06-14  Joseph Myers  <joseph@codesourcery.com>
 300
 301         * Make-lang.in (go/go-lang.o, go/go-backend.o): Update
 302         dependencies.
 303         * go-backend.c: Include common/common-target.h.
 304         (go_write_export_data): Use targetm_common.have_named_sections.
 305         * go-lang.c: Include common/common-target.h.
 306         (go_langhook_init_options_struct): Use
 307         targetm_common.supports_split_stack.
 308
 309 2011-06-13  Ian Lance Taylor  <iant@google.com>
 310
 311         * Make-lang.in (go/expressions.o): Depend on $(GO_RUNTIME_H).
 312
 313 2011-06-10  Ian Lance Taylor  <iant@google.com>
 314
 315         * go-gcc.cc: Include "toplev.h".
 316         (Gcc_backend::immutable_struct): New function.
 317         (Gcc_backend::immutable_struct_set_init): New function.
 318         (Gcc_backend::immutable_struct_reference): New function.
 319         * Make-lang.in (go/go-gcc.o): Depend on toplev.h.
 320
 321 2011-06-09  Ian Lance Taylor  <iant@google.com>
 322
 323         * go-gcc.cc (Gcc_backend::zero_expression): New function.
 324
 325 2011-06-07  Richard Guenther  <rguenther@suse.de>
 326
 327         * go-lang.c (go_langhook_init): Do not set
 328         size_type_node or call set_sizetype.
 329
 330 2011-05-27  Ian Lance Taylor  <iant@google.com>
 331
 332         * go-backend.c: Include "output.h".
 333         (go_write_export_data): New function.
 334         * go-c.h (go_write_export_data): Declare.
 335         * Make-lang.in (go/go-backend.o): Depend on output.h.
 336         (go/export.o): Depend on $(GO_C_H).  Do not depend on
 337         $(MACHMODE_H), output.h, or $(TARGET_H).
 338
 339 2011-05-24  Joseph Myers  <joseph@codesourcery.com>
 340
 341         * Make-lang.in (GCCGO_OBJS): Remove prefix.o.
 342         (gccgo$(exeext)): Use libcommon-target.a.
 343
 344 2011-05-20  Joseph Myers  <joseph@codesourcery.com>
 345
 346         * Make-lang.in (GCCGO_OBJS): Remove intl.o and version.o.
 347
 348 2011-05-13  Ian Lance Taylor  <iant@google.com>
 349
 350         * go-gcc.cc (Gcc_backend::function_type): When building a struct
 351         for multiple results, check that all fields types have a size.
 352         (Gcc_backend::placeholder_pointer_type): Permit name to be empty.
 353
 354 2011-05-12  Ian Lance Taylor  <iant@google.com>
 355
 356         * go-gcc.cc (Gcc_backend::local_variable): Add is_address_taken
 357         parameter.
 358         (Gcc_backend::parameter_variable): Likewise.
 359
 360 2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
 361
 362         * go-lang.c (global_bindings_p): Return bool and simplify.
 363
 364 2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
 365
 366         * go-gcc.cc (Gcc_backend::switch_statement): Call build_case_label.
 367
 368 2011-05-04  Ian Lance Taylor  <iant@google.com>
 369
 370         * go-gcc.cc (Gcc_backend::struct_type): Call fill_in_struct.
 371         (Gcc_backend::fill_in_struct): New function.
 372         (Gcc_backend::array_type): Implement.
 373         (Gcc_backend::fill_in_array): New function.
 374         (Gcc_backend::placeholder_pointer_type): New function.
 375         (Gcc_backend::set_placeholder_pointer_type): New function.
 376         (Gcc_backend::set_placeholder_function_type): New function.
 377         (Gcc_backend::placeholder_struct_type): New function.
 378         (Gcc_backend::set_placeholder_struct_type): New function.
 379         (Gcc_backend::placeholder_array_type): New function.
 380         (Gcc_backend::set_placeholder_array_type): New function.
 381         (Gcc_backend::named_type): New function.
 382         (Gcc_backend::circular_pointer_type): New function.
 383         (Gcc_backend::is_circular_pointer_type): New function.
 384
 385 2011-04-26  Ian Lance Taylor  <iant@google.com>
 386
 387         * go-gcc.cc (Gcc_backend::struct_type): Implement.
 388
 389 2011-04-25  Ian Lance Taylor  <iant@google.com>
 390
 391         * go-gcc.cc (Gcc_backend::error_type): Implement.
 392         (Gcc_backend::string_type): Remove.
 393         (Gcc_backend::function_type): Change signature and implement.
 394         (Gcc_backend::struct_type): Change signature.
 395         (Gcc_backend::slice_type, Gcc_backend::map_type): Remove.
 396         (Gcc_backend::channel_type, Gcc_backend::interface_type): Remove.
 397         (Gcc_backend::pointer_type): Check for error.
 398         * Make-lang.in (go/types.o): Depend on go/gofrontend/backend.h.
 399
 400 2011-04-25  Evan Shaw  <edsrzf@gmail.com>
 401
 402         * go-gcc.c (class Gcc_tree): Make get_tree const.
 403         (Gcc_backend::void_type): Implement.
 404         (Gcc_backend::bool_type): Implement.
 405         (Gcc_backend::integer_type): Implement.
 406         (Gcc_backend::float_type): Implement.
 407         (Gcc_backend::complex_type): New function.
 408         (Gcc_backend::pointer_type): New function.
 409         (Gcc_backend::make_type): New function.
 410         (type_to_tree): New function.
 411
 412 2011-04-21  Ian Lance Taylor  <iant@google.com>
 413
 414         * go-system.h (go_assert, go_unreachable): Define.
 415
 416 2011-04-19  Ian Lance Taylor  <iant@google.com>
 417
 418         * go-system.h: Include "intl.h".
 419         * Make-lang.in (GO_SYSTEM_H): Add intl.h.
 420         (go/statements.o): Remove dependencies on intl.h $(TREE_H)
 421         $(GIMPLE_H) convert.h tree-iterator.h $(TREE_FLOW_H) $(REAL_H).
 422
 423 2011-04-19  Ian Lance Taylor  <iant@google.com>
 424
 425         * go-gcc.cc (Gcc_backend::temporary_variable): New function.
 426
 427 2011-04-19  Ian Lance Taylor  <iant@google.com>
 428
 429         * go-gcc.cc (class Bblock): Define.
 430         (Gcc_backend::if_statement): Change then_block and else_block to
 431         Bblock*.
 432         (Gcc_backend::block): New function.
 433         (Gcc_backend::block_add_statements): New function.
 434         (Gcc_backend::block_statement): New function.
 435         (tree_to_block, block_to_tree): New functions.
 436
 437 2011-04-18  Ian Lance Taylor  <iant@google.com>
 438
 439         * go-gcc.cc: Include "go-c.h".
 440         (class Bvariable): Define.
 441         (Gcc_backend::init_statement): New function.
 442         (Gcc_backend::global_variable): New function.
 443         (Gcc_backend::global_variable_set_init): New function.
 444         (Gcc_backend::local_variable): New function.
 445         (Gcc_backend::parameter_variable): New function.
 446         (tree_to_type, var_to_tree): New functions.
 447         * Make-lang.in (go/go-gcc.o): Depend on $(GO_C_H).
 448         * (go/gogo-tree.o): Depend on go/gofrontend/backend.h.
 449
 450 2011-04-15  Ian Lance Taylor  <iant@google.com>
 451
 452         * go-gcc.cc (Gcc_backend::compound_statement): New function.
 453         (Gcc_backend::assignment_statement): Use error_statement.
 454         (Gcc_backend::return_statement): Likewise.
 455         (Gcc_backend::if_statement): Likewise.
 456         (Gcc_backend::switch_statement): Likewise.
 457         (Gcc_backend::statement_list): Likewise.
 458
 459 2011-04-14  Ian Lance Taylor  <iant@google.com>
 460
 461         * go-gcc.cc (Backend::error_statement): New function.
 462
 463 2011-04-13  Ian Lance Taylor  <iant@google.com>
 464
 465         * Make-lang.in (go/gogo-tree.o): depend on $(GO_RUNTIME_H).
 466
 467 2011-04-13  Ian Lance Taylor  <iant@google.com>
 468
 469         * Make-lang.in (GO_OBJS): Add go/runtime.o.
 470         (GO_RUNTIME_H): New variable.
 471         (go/runtime.o): New target.
 472         (go/gogo.o): Depend on $(GO_RUNTIME_H).
 473         (go/statements.o): Likewise.
 474
 475 2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
 476
 477         * go-lang.c (union lang_tree_node): Check for TS_COMMON before
 478         calling TREE_CHAIN.
 479
 480 2011-04-06  Ian Lance Taylor  <iant@google.com>
 481
 482         * go-gcc.cc (if_statement): Use build3_loc.
 483         (Gcc_backend::switch_statement): New function.
 484         (Gcc_backend::statement_list): New function.
 485
 486 2011-04-06  Ian Lance Taylor  <iant@google.com>
 487
 488         * go-gcc.cc (Gcc_backend::if_statement): New function.
 489         (tree_to_stat): New function.
 490         (expr_to_tree): Renamed from expression_to_tree.
 491         (stat_to_tree): Renamed from statement_to_tree.
 492
 493 2011-04-06  Ian Lance Taylor  <iant@google.com>
 494
 495         * go-gcc.cc (Gcc_backend::expression_statement): New function.
 496
 497 2011-04-04  Ian Lance Taylor  <iant@google.com>
 498
 499         * go-gcc.c (class Blabel): Define.
 500         (Gcc_backend::make_expression): New function.
 501         (get_identifier_from_string): New function.
 502         (Gcc_backend::label): New function.
 503         (Gcc_backend::label_definition_statement): New function.
 504         (Gcc_backend::goto_statement): New function.
 505         (Gcc_backend::label_address): New function.
 506         (expression_to_tree): New function.
 507         * Make-lang.in (go/expressions.o): Depend on
 508         go/gofrontend/backend.h.
 509         (go/gogo.o): Likewise.
 510
 511 2011-04-04  Ian Lance Taylor  <iant@google.com>
 512
 513         * go-gcc.cc: #include "tree-iterator.h", "gimple.h", and "gogo.h".
 514         (class Bfunction): Define.
 515         (Gcc_backend::assignment_statement): Rename from assignment.
 516         Check for errors.
 517         (Gcc_backend::return_statement): New function.
 518         (tree_to_function): New function.
 519         * Make-lang.in (go/go-gcc.o): Depend on tree-iterator.h,
 520         $(GIMPLE_H), and $(GO_GOGO_H).
 521
 522 2011-04-03  Ian Lance Taylor  <iant@google.com>
 523
 524         * go-gcc.cc: New file.
 525         * Make-lang.in (GO_OBJS): Add go/go-gcc.o.
 526         (go/go-gcc.o): New target.
 527         (go/go.o): Depend on go/gofrontend/backend.h.
 528         (go/statements.o): Likewise.
 529
 530 2011-02-14  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 531
 532         * gccgo.texi (Top, Import and Export): Fix a typo and a markup nit.
 533
 534 2011-02-08  Ian Lance Taylor  <iant@google.com>
 535
 536         * go-lang.c (go_langhook_init_options_struct): Set
 537         frontend_set_flag_errno_math.  Don't set x_flag_trapping_math.
 538
 539 2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 540
 541         * gospec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
 542         LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
 543
 544 2011-01-21  Ian Lance Taylor  <iant@google.com>
 545
 546         * go-lang.c (go_langhook_init): Omit float_type_size when calling
 547         go_create_gogo.
 548         * go-c.h: Update declaration of go_create_gogo.
 549
 550 2011-01-13  Ian Lance Taylor  <iant@google.com>
 551
 552         * go-backend.c: Include "rtl.h" and "target.h".
 553         (go_imported_unsafe): New function.
 554         * go-c.h (go_imported_unsafe): Declare.
 555         * Make-lang.in (go/go-backend.o): Depend on $(RTL_H).
 556         (go/gogo-tree.o): Remove dependency on $(RTL_H).
 557         (go/unsafe.o): Depend on $(GO_C_H).
 558
 559 2010-12-31  Joern Rennecke  <amylaar@spamcop.net>
 560
 561         PR go/47113
 562         * go-backend.c: (go_field_alignment): Add ATTRIBUTE_UNUSED to
 563         variable ‘field’ .
 564
 565 2010-12-21  Ian Lance Taylor  <iant@google.com>
 566
 567         * Make-lang.in (check-go): Remove.
 568         (lang_checks_parallelized): Add check-go.
 569         (check_go_parallelize): Set.
 570
 571 2010-12-13  Ian Lance Taylor  <iant@google.com>
 572
 573         * gospec.c (lang_specific_driver): Add a -o option if not linking
 574         and there is no -o option already.
 575
 576 2010-12-07  Ian Lance Taylor  <iant@google.com>
 577
 578         PR tree-optimization/46805
 579         PR tree-optimization/46833
 580         * go-lang.c (go_langhook_type_for_mode): Handle vector modes.
 581
 582 2010-12-06  Ian Lance Taylor  <iant@google.com>
 583
 584         PR other/46789
 585         PR bootstrap/46812
 586         * go-lang.c (go_char_p): Define type and vectors.
 587         (go_search_dirs): New static variable.
 588         (go_langhook_handle_option): Use version and version/machine
 589         directories for -L.
 590         (go_langhook_post_options): Add non-specific -L paths.
 591         * Make-lang.in (go/go-lang.o): Define DEFAULT_TARGET_VERSION and
 592         DEFAULT_TARGET_MACHINE when compiling.
 593         * gccgo.texi (Invoking gccgo): Only document -L for linking.
 594         (Import and Export): Don't mention -L for finding import files.
 595
 596 2010-12-03  Ian Lance Taylor  <iant@google.com>
 597
 598         PR bootstrap/46776
 599         * go-backend.c: New file.
 600         * go-c.h (go_type_alignment): Declare.
 601         (go_field_alignment, go_trampoline_info): Declare.
 602         * Make-lang.in (GO_OBJS): Add go/go-backend.o.
 603         (go/go-backend.o): New target.
 604         (go/go-lang.o): Make dependencies match source file.
 605         (go/expressions.o): Don't depend on $(TM_H) $(TM_P_H).
 606         (go/gogo-tree.o): Don't depend on $(TM_H).
 607
 608 2010-12-03  Ian Lance Taylor  <iant@google.com>
 609
 610         * config-lang.in (build_by_default): Set to no.
 611
 612 2010-12-02  Ian Lance Taylor  <iant@google.com>
 613
 614         Go frontend added to gcc repository.