gcc/go/ChangeLog

   1 2013-09-30  Chris Manghane  <cmang@google.com>
   2
   3         * go-gcc.cc (Backend::error_expression): New function.
   4         (Backend::var_expression): New function.
   5         (Backend::indirect_expression): New function.
   6
   7 2013-09-25  Tom Tromey  <tromey@redhat.com>
   8
   9         * Make-lang.in (gospec.o): Remove.
  10         (CFLAGS-go/gospec.o): New variable.
  11         (GCCGO_OBJS): Update to use go/gospec.o.
  12         (go_OBJS): Define.
  13         (GO_SYSTEM_H, GO_C_H, GO_LINEMAP_H, GO_LEX_H, GO_PARSE_H)
  14         (GO_GOGO_H, GO_TYPES_H, GO_STATEMENTS_H, GO_EXPRESSIONS_H)
  15         (GO_EXPORT_H, GO_IMPORT_H, GO_RUNTIME_H, GO_AST_DUMP_H)
  16         (go/go-backend.o, go/go-lang.o, go/go-gcc.o, go/go-linemap.o)
  17         (go/ast-dump.o, go/dataflow.o, go/export.o, go/expressions.o)
  18         (go/go.o, go/go-dump.o, go/go-optimize.o, go/gogo-tree.o)
  19         (go/gogo.o, go/import.o, go/import-archive.o, go/lex.o)
  20         (go/parse.o, go/runtime.o, go/statements.o, go/types.o)
  21         (go/unsafe.o): Remove.
  22         (CFLAGS-go/go-gcc.o, CFLAGS-go/go-linemap.o): New variables.
  23         (go/%.o: go/gofrontend/%.cc): Use COMPILE and POSTCOMPILE.
  24
  25 2013-09-25  Tom Tromey  <tromey@redhat.com>
  26
  27         * Make-lang.in (gospec.o): Don't use subshell.
  28
  29 2013-08-28  Ian Lance Taylor  <iant@google.com>
  30
  31         * go-gcc.cc (Gcc_backend::immutable_struct): Set TREE_PUBLIC if
  32         the struct is not hidden.
  33         (Gcc_backend::immutable_struct_set_init): Don't set TREE_PUBLIC.
  34
  35 2013-08-06  Ian Lance Taylor  <iant@google.com>
  36
  37         * go-gcc.cc (Gcc_backend::immutable_struct_set_init): Use
  38         compute_reloc_for_constant.
  39
  40 2013-08-02  Ian Lance Taylor  <iant@google.com>
  41
  42         * go-gcc.cc (immutable_struct_set_init): Always call
  43         resolve_unique_section.
  44
  45 2013-07-24  Ian Lance Taylor  <iant@google.com>
  46
  47         * go-gcc.cc (Gcc_backend::non_zero_size_type): If a struct has a
  48         fields, recreate those fields with the first one with a non-zero
  49         size.
  50
  51 2013-07-23  Ian Lance Taylor  <iant@google.com>
  52
  53         * go-backend.c: Don't #include "rtl.h".
  54         (go_imported_unsafe): Don't call init_varasm_once.
  55         * Make-lang.in (go/go-backend.o): Don't depend on $(RTL_H).
  56
  57 2013-07-23  Ian Lance Taylor  <iant@google.com>
  58
  59         * go-lang.c: Don't #include "except.h".
  60         * Make-lang.in (go/go-lang.o): Don't depend on $(EXCEPT_H).
  61
  62 2013-06-18  Ian Lance Taylor  <iant@google.com>
  63
  64         * go-gcc.cc (Gcc_backend::immutable_struct): Add is_hidden
  65         parameter.
  66         (Gcc_backend::immutable_struct_set_init): Likewise.
  67
  68 2013-05-16  Jason Merrill  <jason@redhat.com>
  69
  70         * Make-lang.in (go1$(exeext)): Use link mutex.
  71
  72 2013-01-16  Shenghou Ma  <minux.ma@gmail.com>
  73
  74         * gospec.c: pass -u pthread_create to linker when static linking.
  75
  76 2012-12-21  Ian Lance Taylor  <iant@google.com>
  77
  78         PR bootstrap/54659
  79         * go-system.h: Don't include <cstdio>.
  80
  81 2012-12-18  Ian Lance Taylor  <iant@google.com>
  82
  83         PR go/55201
  84         * gospec.c: Revert last patch.
  85
  86 2012-12-18  Andreas Schwab  <schwab@linux-m68k.org>
  87
  88         PR go/55201
  89         * gospec.c (LIBATOMIC): Define.
  90         (LIBATOMIC_PROFILE): Define.
  91         (lang_specific_driver): Add LIBATOMIC[_PROFILE] option.
  92
  93 2012-11-29  Ian Lance Taylor  <iant@google.com>
  94
  95         * go-gcc.cc: Include "output.h".
  96         (global_variable): Add is_unique_section parameter.
  97         (global_variable_set_init): Adjust unique section if necessary.
  98         * Make-lang.in (go/go-gcc.o): Add dependency on output.h.
  99
 100 2012-11-17  Diego Novillo  <dnovillo@google.com>
 101
 102         Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
 103
 104         * go-lang.c: Use new vec API in vec.h.
 105
 106 2012-11-16  Ian Lance Taylor  <iant@google.com>
 107
 108         * Make-lang.in (gccgo$(exeext)): Add + at start of command.
 109         (go1$(exeext)): Likewise.
 110
 111 2012-10-30  Ian Lance Taylor  <iant@google.com>
 112
 113         * lang.opt (-fgo-relative-import-path): New option.
 114         * go-lang.c (go_relative_import_path): New static variable.
 115         (go_langhook_init): Pass go_relative_import_path to
 116         go_create_gogo.
 117         (go_langhook_handle_option): Handle -fgo-relative-import-path.
 118         * go-c.h (go_create_gogo): Update declaration.
 119         * gccgo.texi (Invoking gccgo): Document
 120         -fgo-relative-import-path.
 121
 122 2012-09-17  Ian Lance Taylor  <iant@google.com>
 123
 124         * config-lang.in (target_libs): Add target-libbacktrace.
 125
 126 2012-09-16  Ian Lance Taylor  <iant@google.com>
 127
 128         * Make-lang.in (go/gogo.o): Depend on filenames.h.
 129
 130 2012-08-14   Diego Novillo  <dnovillo@google.com>
 131
 132         Merge from cxx-conversion branch.  Configury.
 133
 134         * go-c.h: Remove all handlers of ENABLE_BUILD_WITH_CXX.
 135         * go-gcc.cc: Likewise.
 136         * go-system.h: Likewise.
 137
 138 2012-07-24  Uros Bizjak  <ubizjak@gmail.com>
 139
 140         * go-lang.c (lang_decl): Add variable_size GTY option.
 141
 142 2012-05-09  Ian Lance Taylor  <iant@google.com>
 143
 144         * lang.opt: Add -fgo-pkgpath.
 145         * go-lang.c (go_pkgpath): New static variable.
 146         (go_prefix): New static variable.
 147         (go_langhook_init): Pass go_pkgpath and go_prefix to
 148         go_create_gogo.
 149         (go_langhook_handle_option): Handle -fgo-pkgpath.  Change
 150         -fgo-prefix handling to just set go_prefix.
 151         * go-c.h (go_set_prefix): Don't declare.
 152         (go_create_gogo): Add pkgpath and prefix to declaration.
 153         * go-gcc.cc (Gcc_backend::global_variable): Change unique_prefix
 154         to pkgpath.  Don't include the package name in the asm name.
 155         * gccgo.texi (Invoking gccgo): Document -fgo-pkgpath.  Update the
 156         docs for -fgo-prefix.
 157
 158 2012-04-23  Ian Lance Taylor  <iant@google.com>
 159
 160         * go-lang.c (go_langhook_init): Set MPFR precision to 256.
 161
 162 2012-04-20  Ian Lance Taylor  <iant@google.com>
 163
 164         * lang.opt: Add -fgo-check-divide-zero and
 165         -fgo-check-divide-overflow.
 166         * gccgo.texi (Invoking gccgo): Document new options.
 167
 168 2012-04-18  Steven Bosscher  <steven@gcc.gnu.org>
 169
 170         * go-gcc.cc (Gcc_backend::switch_statement): Build SWITCH_EXPR
 171         with NULL_TREE type instead of void_type_node.
 172
 173 2012-03-09  Ian Lance Taylor  <iant@google.com>
 174
 175         * go-gcc.cc (Gcc_backend::assignment_statement): Convert the rhs
 176         to the lhs type if necessary.
 177
 178 2012-03-08  Ian Lance Taylor  <iant@google.com>
 179
 180         * go-gcc.cc (Gcc_backend::init_statement): Don't initialize a
 181         zero-sized variable.
 182         (go_non_zero_struct): New global variable.
 183         (Gcc_backend::non_zero_size_type): New function.
 184         (Gcc_backend::global_variable): Don't build an assignment for a
 185         zero-sized value.
 186         * go-c.h (go_non_zero_struct): Declare.
 187         * config-lang.in (gtfiles): Add go-c.h.
 188
 189 2012-02-29  Ian Lance Taylor  <iant@google.com>
 190
 191         * go-gcc.cc (class Gcc_tree): Add set_tree method.
 192         (set_placeholder_pointer_type): When setting to a pointer to
 193         error, set to error_mark_node.
 194
 195 2012-02-23  Richard Guenther  <rguenther@suse.de>
 196
 197         * go-gcc.cc (Gcc_backend::placeholder_pointer_type): Use
 198         build_distinct_type_copy.
 199
 200 2012-02-17  Ian Lance Taylor  <iant@google.com>
 201
 202         * Make-lang.in (go/import.o): Add dependency on $(GO_LEX_H).
 203
 204 2012-02-17  Ian Lance Taylor  <iant@google.com>
 205
 206         * gospec.c (lang_specific_driver): If linking, and no -o option
 207         was used, add one.
 208
 209 2012-02-14  Ian Lance Taylor  <iant@google.com>
 210
 211         PR go/48411
 212         * Make-lang.in (gccgo-cross$(exeext)): New target.
 213         (go.all.cross): Depend on gccgo-cross$(exeext) instead of
 214         gccgo$(exeext).
 215         (go.install-common): Only install GCCGO_TARGET_INSTALL_NAME if
 216         gccgo-cross$(exeext) does not exist.
 217
 218 2012-02-07  Ian Lance Taylor  <iant@google.com>
 219
 220         * gccgo.texi (Function Names): Document //extern instead of
 221         __asm__.
 222
 223 2012-02-01  Jakub Jelinek  <jakub@redhat.com>
 224
 225         PR target/52079
 226         * go-lang.c (go_langhook_type_for_mode): For TImode and 64-bit HWI
 227         return build_nonstandard_integer_type result if possible.
 228
 229 2012-01-21  Ian Lance Taylor  <iant@google.com>
 230
 231         * go-gcc.cc (Gcc_backend::type_size): Check for error_mark_node.
 232         (Gcc_backend::type_alignment): Likewise.
 233         (Gcc_backend::type_field_alignment): Likewise.
 234         (Gcc_backend::type_field_offset): Likewise.
 235
 236 2012-01-20  Ian Lance Taylor  <iant@google.com>
 237
 238         * go-gcc.cc (Gcc_backend::placeholder_struct_type): Permit name to
 239         be empty.
 240         (Gcc_backend::set_placeholder_struct_type): Likewise.
 241
 242 2012-01-17  Ian Lance Taylor  <iant@google.com>
 243
 244         * gospec.c (lang_specific_driver): If we see -S without -o, add -o
 245         BASE.s rather than -o BASE.o.
 246
 247 2012-01-11  Ian Lance Taylor  <iant@google.com>
 248
 249         * go-lang.c (go_langhook_init): Initialize void_list_node before
 250         calling go_create_gogo.
 251
 252 2012-01-10  Ian Lance Taylor  <iant@google.com>
 253
 254         * go-gcc.cc (Gcc_backend::type_size): New function.
 255         (Gcc_backend::type_alignment): New function.
 256         (Gcc_backend::type_field_alignment): New function.
 257         (Gcc_backend::type_field_offset): New function.
 258         * go-backend.c (go_type_alignment): Remove.
 259         * go-c.h (go_type_alignment): Don't declare.
 260
 261 2011-12-27  Ian Lance Taylor  <iant@google.com>
 262
 263         * go-gcc.cc (Gcc_backend::set_placeholder_struct_type): Use
 264         build_distinct_type_copy rather than build_variant_type_copy.
 265         (Gcc_backend::set_placeholder_array_type): Likewise.
 266         (Gcc_backend::named_type): Add special handling for builtin
 267         basic types.
 268
 269 2011-12-22  Ian Lance Taylor  <iant@google.com>
 270
 271         * go-gcc.cc (Gcc_backend::set_placeholder_pointer_type): Arrange
 272         for the type name to have a DECL_ORIGINAL_TYPE as gcc expects.
 273         (Gcc_backend::set_placeholder_struct_type): Likewise.
 274         (Gcc_backend::set_placeholder_array_type): Likewise.
 275         (Gcc_backend::named_type): Set DECL_ORIGINAL_TYPE.
 276
 277 2011-12-13  Ian Lance Taylor  <iant@google.com>
 278
 279         * go-backend.c: #include "simple-object.h" and "intl.h".
 280         (GO_EXPORT_SEGMENT_NAME): Define if not defined.
 281         (GO_EXPORT_SECTION_NAME): Likewise.
 282         (go_write_export_data): Use GO_EXPORT_SECTION_NAME.
 283         (go_read_export_data): New function.
 284         * go-c.h (go_read_export_data): Declare.
 285
 286 2011-11-29  Sanjoy Das  <thedigitalangel@gmail.com>
 287             Ian Lance Taylor  <iant@google.com>
 288
 289         * go-location.h: New file.
 290         * go-linemap.cc: New file.
 291         * go-gcc.cc: Change all uses of source_location to Location.
 292         * Make-lang.in (GO_OBJS): Add go/go-linemap.o.
 293         (GO_LINEMAP_H): New variable.
 294         (GO_LEX_H): Use $(GO_LINEMAP_H).
 295         (GO_GOGO_H, GO_TYPES_H, GO_IMPORT_H): Likewise.
 296         (go/go-linemap.o): New target.
 297
 298 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 299
 300         * Make-lang.in (gospec.o): Pass SHLIB instead of SHLIB_LINK.
 301
 302 2011-08-24  Roberto Lublinerman  <rluble@gmail.com>
 303
 304         * lang.opt: Add fgo-optimize-.
 305         * go-lang.c (go_langhook_handle_option): Handle OPT_fgo_optimize.
 306         * go-c.h (go_enable_optimize): Declare.
 307         * Make-lang.in (GO_OBJS): Add go/go-optimize.o.
 308         (GO_EXPORT_H): Define.
 309         (GO_IMPORT_H): Add $(GO_EXPORT_H).
 310         (GO_AST_DUMP_H): Define.
 311         (go/ast-dump.o, go/statements.o): Use GO_AST_DUMP_H.
 312         (go/export.o, go/gogo.o, go/import.o): Use GO_EXPORT_H.
 313         (go/types.o): Likewise.
 314         (go/expressions.o): Use GO_AST_DUMP_H and GO_EXPORT_H.
 315         (go/go-optimize.o): New target.
 316
 317 2011-08-24  Joseph Myers  <joseph@codesourcery.com>
 318
 319         * Make-lang.in (CFLAGS-go/go-lang.o): New.
 320         (go/go-lang.o): Remove explicit compilation rule.
 321
 322 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 323
 324         * Make-lang.in (gccgo$(exeext)): Add $(EXTRA_GCC_LIBS).
 325
 326 2011-08-02  Roberto Lublinerman  <rluble@gmail.com>
 327
 328         * Make-lang.in (GO_OBJS): Add go/ast-dump.o.
 329         (go/ast-dump.o): New target.
 330         (go/expressions.o): Depend on go/gofrontend/ast-dump.h.
 331         (go/statements.o): Likewise.
 332
 333 2011-07-06  Richard Guenther  <rguenther@suse.de>
 334
 335         * go-lang.c (go_langhook_init):
 336         Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
 337
 338 2011-06-14  Joseph Myers  <joseph@codesourcery.com>
 339
 340         * Make-lang.in (go/go-lang.o, go/go-backend.o): Update
 341         dependencies.
 342         * go-backend.c: Include common/common-target.h.
 343         (go_write_export_data): Use targetm_common.have_named_sections.
 344         * go-lang.c: Include common/common-target.h.
 345         (go_langhook_init_options_struct): Use
 346         targetm_common.supports_split_stack.
 347
 348 2011-06-13  Ian Lance Taylor  <iant@google.com>
 349
 350         * Make-lang.in (go/expressions.o): Depend on $(GO_RUNTIME_H).
 351
 352 2011-06-10  Ian Lance Taylor  <iant@google.com>
 353
 354         * go-gcc.cc: Include "toplev.h".
 355         (Gcc_backend::immutable_struct): New function.
 356         (Gcc_backend::immutable_struct_set_init): New function.
 357         (Gcc_backend::immutable_struct_reference): New function.
 358         * Make-lang.in (go/go-gcc.o): Depend on toplev.h.
 359
 360 2011-06-09  Ian Lance Taylor  <iant@google.com>
 361
 362         * go-gcc.cc (Gcc_backend::zero_expression): New function.
 363
 364 2011-06-07  Richard Guenther  <rguenther@suse.de>
 365
 366         * go-lang.c (go_langhook_init): Do not set
 367         size_type_node or call set_sizetype.
 368
 369 2011-05-27  Ian Lance Taylor  <iant@google.com>
 370
 371         * go-backend.c: Include "output.h".
 372         (go_write_export_data): New function.
 373         * go-c.h (go_write_export_data): Declare.
 374         * Make-lang.in (go/go-backend.o): Depend on output.h.
 375         (go/export.o): Depend on $(GO_C_H).  Do not depend on
 376         $(MACHMODE_H), output.h, or $(TARGET_H).
 377
 378 2011-05-24  Joseph Myers  <joseph@codesourcery.com>
 379
 380         * Make-lang.in (GCCGO_OBJS): Remove prefix.o.
 381         (gccgo$(exeext)): Use libcommon-target.a.
 382
 383 2011-05-20  Joseph Myers  <joseph@codesourcery.com>
 384
 385         * Make-lang.in (GCCGO_OBJS): Remove intl.o and version.o.
 386
 387 2011-05-13  Ian Lance Taylor  <iant@google.com>
 388
 389         * go-gcc.cc (Gcc_backend::function_type): When building a struct
 390         for multiple results, check that all fields types have a size.
 391         (Gcc_backend::placeholder_pointer_type): Permit name to be empty.
 392
 393 2011-05-12  Ian Lance Taylor  <iant@google.com>
 394
 395         * go-gcc.cc (Gcc_backend::local_variable): Add is_address_taken
 396         parameter.
 397         (Gcc_backend::parameter_variable): Likewise.
 398
 399 2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
 400
 401         * go-lang.c (global_bindings_p): Return bool and simplify.
 402
 403 2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
 404
 405         * go-gcc.cc (Gcc_backend::switch_statement): Call build_case_label.
 406
 407 2011-05-04  Ian Lance Taylor  <iant@google.com>
 408
 409         * go-gcc.cc (Gcc_backend::struct_type): Call fill_in_struct.
 410         (Gcc_backend::fill_in_struct): New function.
 411         (Gcc_backend::array_type): Implement.
 412         (Gcc_backend::fill_in_array): New function.
 413         (Gcc_backend::placeholder_pointer_type): New function.
 414         (Gcc_backend::set_placeholder_pointer_type): New function.
 415         (Gcc_backend::set_placeholder_function_type): New function.
 416         (Gcc_backend::placeholder_struct_type): New function.
 417         (Gcc_backend::set_placeholder_struct_type): New function.
 418         (Gcc_backend::placeholder_array_type): New function.
 419         (Gcc_backend::set_placeholder_array_type): New function.
 420         (Gcc_backend::named_type): New function.
 421         (Gcc_backend::circular_pointer_type): New function.
 422         (Gcc_backend::is_circular_pointer_type): New function.
 423
 424 2011-04-26  Ian Lance Taylor  <iant@google.com>
 425
 426         * go-gcc.cc (Gcc_backend::struct_type): Implement.
 427
 428 2011-04-25  Ian Lance Taylor  <iant@google.com>
 429
 430         * go-gcc.cc (Gcc_backend::error_type): Implement.
 431         (Gcc_backend::string_type): Remove.
 432         (Gcc_backend::function_type): Change signature and implement.
 433         (Gcc_backend::struct_type): Change signature.
 434         (Gcc_backend::slice_type, Gcc_backend::map_type): Remove.
 435         (Gcc_backend::channel_type, Gcc_backend::interface_type): Remove.
 436         (Gcc_backend::pointer_type): Check for error.
 437         * Make-lang.in (go/types.o): Depend on go/gofrontend/backend.h.
 438
 439 2011-04-25  Evan Shaw  <edsrzf@gmail.com>
 440
 441         * go-gcc.c (class Gcc_tree): Make get_tree const.
 442         (Gcc_backend::void_type): Implement.
 443         (Gcc_backend::bool_type): Implement.
 444         (Gcc_backend::integer_type): Implement.
 445         (Gcc_backend::float_type): Implement.
 446         (Gcc_backend::complex_type): New function.
 447         (Gcc_backend::pointer_type): New function.
 448         (Gcc_backend::make_type): New function.
 449         (type_to_tree): New function.
 450
 451 2011-04-21  Ian Lance Taylor  <iant@google.com>
 452
 453         * go-system.h (go_assert, go_unreachable): Define.
 454
 455 2011-04-19  Ian Lance Taylor  <iant@google.com>
 456
 457         * go-system.h: Include "intl.h".
 458         * Make-lang.in (GO_SYSTEM_H): Add intl.h.
 459         (go/statements.o): Remove dependencies on intl.h $(TREE_H)
 460         $(GIMPLE_H) convert.h tree-iterator.h $(TREE_FLOW_H) $(REAL_H).
 461
 462 2011-04-19  Ian Lance Taylor  <iant@google.com>
 463
 464         * go-gcc.cc (Gcc_backend::temporary_variable): New function.
 465
 466 2011-04-19  Ian Lance Taylor  <iant@google.com>
 467
 468         * go-gcc.cc (class Bblock): Define.
 469         (Gcc_backend::if_statement): Change then_block and else_block to
 470         Bblock*.
 471         (Gcc_backend::block): New function.
 472         (Gcc_backend::block_add_statements): New function.
 473         (Gcc_backend::block_statement): New function.
 474         (tree_to_block, block_to_tree): New functions.
 475
 476 2011-04-18  Ian Lance Taylor  <iant@google.com>
 477
 478         * go-gcc.cc: Include "go-c.h".
 479         (class Bvariable): Define.
 480         (Gcc_backend::init_statement): New function.
 481         (Gcc_backend::global_variable): New function.
 482         (Gcc_backend::global_variable_set_init): New function.
 483         (Gcc_backend::local_variable): New function.
 484         (Gcc_backend::parameter_variable): New function.
 485         (tree_to_type, var_to_tree): New functions.
 486         * Make-lang.in (go/go-gcc.o): Depend on $(GO_C_H).
 487         * (go/gogo-tree.o): Depend on go/gofrontend/backend.h.
 488
 489 2011-04-15  Ian Lance Taylor  <iant@google.com>
 490
 491         * go-gcc.cc (Gcc_backend::compound_statement): New function.
 492         (Gcc_backend::assignment_statement): Use error_statement.
 493         (Gcc_backend::return_statement): Likewise.
 494         (Gcc_backend::if_statement): Likewise.
 495         (Gcc_backend::switch_statement): Likewise.
 496         (Gcc_backend::statement_list): Likewise.
 497
 498 2011-04-14  Ian Lance Taylor  <iant@google.com>
 499
 500         * go-gcc.cc (Backend::error_statement): New function.
 501
 502 2011-04-13  Ian Lance Taylor  <iant@google.com>
 503
 504         * Make-lang.in (go/gogo-tree.o): depend on $(GO_RUNTIME_H).
 505
 506 2011-04-13  Ian Lance Taylor  <iant@google.com>
 507
 508         * Make-lang.in (GO_OBJS): Add go/runtime.o.
 509         (GO_RUNTIME_H): New variable.
 510         (go/runtime.o): New target.
 511         (go/gogo.o): Depend on $(GO_RUNTIME_H).
 512         (go/statements.o): Likewise.
 513
 514 2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
 515
 516         * go-lang.c (union lang_tree_node): Check for TS_COMMON before
 517         calling TREE_CHAIN.
 518
 519 2011-04-06  Ian Lance Taylor  <iant@google.com>
 520
 521         * go-gcc.cc (if_statement): Use build3_loc.
 522         (Gcc_backend::switch_statement): New function.
 523         (Gcc_backend::statement_list): New function.
 524
 525 2011-04-06  Ian Lance Taylor  <iant@google.com>
 526
 527         * go-gcc.cc (Gcc_backend::if_statement): New function.
 528         (tree_to_stat): New function.
 529         (expr_to_tree): Renamed from expression_to_tree.
 530         (stat_to_tree): Renamed from statement_to_tree.
 531
 532 2011-04-06  Ian Lance Taylor  <iant@google.com>
 533
 534         * go-gcc.cc (Gcc_backend::expression_statement): New function.
 535
 536 2011-04-04  Ian Lance Taylor  <iant@google.com>
 537
 538         * go-gcc.c (class Blabel): Define.
 539         (Gcc_backend::make_expression): New function.
 540         (get_identifier_from_string): New function.
 541         (Gcc_backend::label): New function.
 542         (Gcc_backend::label_definition_statement): New function.
 543         (Gcc_backend::goto_statement): New function.
 544         (Gcc_backend::label_address): New function.
 545         (expression_to_tree): New function.
 546         * Make-lang.in (go/expressions.o): Depend on
 547         go/gofrontend/backend.h.
 548         (go/gogo.o): Likewise.
 549
 550 2011-04-04  Ian Lance Taylor  <iant@google.com>
 551
 552         * go-gcc.cc: #include "tree-iterator.h", "gimple.h", and "gogo.h".
 553         (class Bfunction): Define.
 554         (Gcc_backend::assignment_statement): Rename from assignment.
 555         Check for errors.
 556         (Gcc_backend::return_statement): New function.
 557         (tree_to_function): New function.
 558         * Make-lang.in (go/go-gcc.o): Depend on tree-iterator.h,
 559         $(GIMPLE_H), and $(GO_GOGO_H).
 560
 561 2011-04-03  Ian Lance Taylor  <iant@google.com>
 562
 563         * go-gcc.cc: New file.
 564         * Make-lang.in (GO_OBJS): Add go/go-gcc.o.
 565         (go/go-gcc.o): New target.
 566         (go/go.o): Depend on go/gofrontend/backend.h.
 567         (go/statements.o): Likewise.
 568
 569 2011-02-14  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 570
 571         * gccgo.texi (Top, Import and Export): Fix a typo and a markup nit.
 572
 573 2011-02-08  Ian Lance Taylor  <iant@google.com>
 574
 575         * go-lang.c (go_langhook_init_options_struct): Set
 576         frontend_set_flag_errno_math.  Don't set x_flag_trapping_math.
 577
 578 2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 579
 580         * gospec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
 581         LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
 582
 583 2011-01-21  Ian Lance Taylor  <iant@google.com>
 584
 585         * go-lang.c (go_langhook_init): Omit float_type_size when calling
 586         go_create_gogo.
 587         * go-c.h: Update declaration of go_create_gogo.
 588
 589 2011-01-13  Ian Lance Taylor  <iant@google.com>
 590
 591         * go-backend.c: Include "rtl.h" and "target.h".
 592         (go_imported_unsafe): New function.
 593         * go-c.h (go_imported_unsafe): Declare.
 594         * Make-lang.in (go/go-backend.o): Depend on $(RTL_H).
 595         (go/gogo-tree.o): Remove dependency on $(RTL_H).
 596         (go/unsafe.o): Depend on $(GO_C_H).
 597
 598 2010-12-31  Joern Rennecke  <amylaar@spamcop.net>
 599
 600         PR go/47113
 601         * go-backend.c: (go_field_alignment): Add ATTRIBUTE_UNUSED to
 602         variable ‘field’ .
 603
 604 2010-12-21  Ian Lance Taylor  <iant@google.com>
 605
 606         * Make-lang.in (check-go): Remove.
 607         (lang_checks_parallelized): Add check-go.
 608         (check_go_parallelize): Set.
 609
 610 2010-12-13  Ian Lance Taylor  <iant@google.com>
 611
 612         * gospec.c (lang_specific_driver): Add a -o option if not linking
 613         and there is no -o option already.
 614
 615 2010-12-07  Ian Lance Taylor  <iant@google.com>
 616
 617         PR tree-optimization/46805
 618         PR tree-optimization/46833
 619         * go-lang.c (go_langhook_type_for_mode): Handle vector modes.
 620
 621 2010-12-06  Ian Lance Taylor  <iant@google.com>
 622
 623         PR other/46789
 624         PR bootstrap/46812
 625         * go-lang.c (go_char_p): Define type and vectors.
 626         (go_search_dirs): New static variable.
 627         (go_langhook_handle_option): Use version and version/machine
 628         directories for -L.
 629         (go_langhook_post_options): Add non-specific -L paths.
 630         * Make-lang.in (go/go-lang.o): Define DEFAULT_TARGET_VERSION and
 631         DEFAULT_TARGET_MACHINE when compiling.
 632         * gccgo.texi (Invoking gccgo): Only document -L for linking.
 633         (Import and Export): Don't mention -L for finding import files.
 634
 635 2010-12-03  Ian Lance Taylor  <iant@google.com>
 636
 637         PR bootstrap/46776
 638         * go-backend.c: New file.
 639         * go-c.h (go_type_alignment): Declare.
 640         (go_field_alignment, go_trampoline_info): Declare.
 641         * Make-lang.in (GO_OBJS): Add go/go-backend.o.
 642         (go/go-backend.o): New target.
 643         (go/go-lang.o): Make dependencies match source file.
 644         (go/expressions.o): Don't depend on $(TM_H) $(TM_P_H).
 645         (go/gogo-tree.o): Don't depend on $(TM_H).
 646
 647 2010-12-03  Ian Lance Taylor  <iant@google.com>
 648
 649         * config-lang.in (build_by_default): Set to no.
 650
 651 2010-12-02  Ian Lance Taylor  <iant@google.com>
 652
 653         Go frontend added to gcc repository.