gcc/go/ChangeLog

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