gcc/go/ChangeLog

   1 2013-11-14  Andrew MacLeod  <amacleod@redhat.com>
   2
   3         * go-lang.c: Include only gimplify.h and gimple.h as needed.
   4
   5 2013-11-12  Andrew MacLeod  <amacleod@redhat.com>
   6
   7         * go-lang.c: Include gimplify.h.
   8
   9 2013-11-06  Ian Lance Taylor  <iant@google.com>
  10
  11         * go-lang.c (go_langhook_post_options): If
  12         -fisolate-erroneous-paths was turned on by an optimization option,
  13         turn it off.
  14
  15 2013-10-14  Chris Manghane  <cmang@google.com>
  16
  17         * go-gcc.cc (Gcc_backend::address_expression): New function.
  18
  19 2013-10-11  Chris Manghane  <cmang@google.com>
  20
  21         * go-gcc.cc (Gcc_backend::function_code_expression): New
  22         function.
  23
  24 2013-10-10  Chris Manghane  <cmang@google.com>
  25
  26         * go-gcc.cc (Gcc_backend::error_function): New function.
  27         (Gcc_backend::function): New function.
  28         (Gcc_backend::make_function): New function.
  29         (function_to_tree): New function.
  30
  31 2013-10-04  Chris Manghane  <cmang@google.com>
  32
  33         * go-gcc.cc (Gcc_backend::convert_expression): New function.
  34
  35 2013-10-02  Chris Manghane  <cmang@google.com>
  36
  37         * go-gcc.cc: Include "real.h" and "realmpfr.h".
  38         (Gcc_backend::integer_constant_expression): New function.
  39         (Gcc_backend::float_constant_expression): New function.
  40         (Gcc_backend::complex_constant_expression): New function.
  41
  42 2013-09-30  Chris Manghane  <cmang@google.com>
  43
  44         * go-gcc.cc (Gcc_backend::error_expression): New function.
  45         (Gcc_backend::var_expression): New function.
  46         (Gcc_backend::indirect_expression): New function.
  47
  48 2013-09-25  Tom Tromey  <tromey@redhat.com>
  49
  50         * Make-lang.in (gospec.o): Remove.
  51         (CFLAGS-go/gospec.o): New variable.
  52         (GCCGO_OBJS): Update to use go/gospec.o.
  53         (go_OBJS): Define.
  54         (GO_SYSTEM_H, GO_C_H, GO_LINEMAP_H, GO_LEX_H, GO_PARSE_H)
  55         (GO_GOGO_H, GO_TYPES_H, GO_STATEMENTS_H, GO_EXPRESSIONS_H)
  56         (GO_EXPORT_H, GO_IMPORT_H, GO_RUNTIME_H, GO_AST_DUMP_H)
  57         (go/go-backend.o, go/go-lang.o, go/go-gcc.o, go/go-linemap.o)
  58         (go/ast-dump.o, go/dataflow.o, go/export.o, go/expressions.o)
  59         (go/go.o, go/go-dump.o, go/go-optimize.o, go/gogo-tree.o)
  60         (go/gogo.o, go/import.o, go/import-archive.o, go/lex.o)
  61         (go/parse.o, go/runtime.o, go/statements.o, go/types.o)
  62         (go/unsafe.o): Remove.
  63         (CFLAGS-go/go-gcc.o, CFLAGS-go/go-linemap.o): New variables.
  64         (go/%.o: go/gofrontend/%.cc): Use COMPILE and POSTCOMPILE.
  65
  66 2013-09-25  Tom Tromey  <tromey@redhat.com>
  67
  68         * Make-lang.in (gospec.o): Don't use subshell.
  69
  70 2013-08-28  Ian Lance Taylor  <iant@google.com>
  71
  72         * go-gcc.cc (Gcc_backend::immutable_struct): Set TREE_PUBLIC if
  73         the struct is not hidden.
  74         (Gcc_backend::immutable_struct_set_init): Don't set TREE_PUBLIC.
  75
  76 2013-08-06  Ian Lance Taylor  <iant@google.com>
  77
  78         * go-gcc.cc (Gcc_backend::immutable_struct_set_init): Use
  79         compute_reloc_for_constant.
  80
  81 2013-08-02  Ian Lance Taylor  <iant@google.com>
  82
  83         * go-gcc.cc (immutable_struct_set_init): Always call
  84         resolve_unique_section.
  85
  86 2013-07-24  Ian Lance Taylor  <iant@google.com>
  87
  88         * go-gcc.cc (Gcc_backend::non_zero_size_type): If a struct has a
  89         fields, recreate those fields with the first one with a non-zero
  90         size.
  91
  92 2013-07-23  Ian Lance Taylor  <iant@google.com>
  93
  94         * go-backend.c: Don't #include "rtl.h".
  95         (go_imported_unsafe): Don't call init_varasm_once.
  96         * Make-lang.in (go/go-backend.o): Don't depend on $(RTL_H).
  97
  98 2013-07-23  Ian Lance Taylor  <iant@google.com>
  99
 100         * go-lang.c: Don't #include "except.h".
 101         * Make-lang.in (go/go-lang.o): Don't depend on $(EXCEPT_H).
 102
 103 2013-06-18  Ian Lance Taylor  <iant@google.com>
 104
 105         * go-gcc.cc (Gcc_backend::immutable_struct): Add is_hidden
 106         parameter.
 107         (Gcc_backend::immutable_struct_set_init): Likewise.
 108
 109 2013-05-16  Jason Merrill  <jason@redhat.com>
 110
 111         * Make-lang.in (go1$(exeext)): Use link mutex.
 112
 113 2013-01-16  Shenghou Ma  <minux.ma@gmail.com>
 114
 115         * gospec.c: pass -u pthread_create to linker when static linking.
 116
 117 2012-12-21  Ian Lance Taylor  <iant@google.com>
 118
 119         PR bootstrap/54659
 120         * go-system.h: Don't include <cstdio>.
 121
 122 2012-12-18  Ian Lance Taylor  <iant@google.com>
 123
 124         PR go/55201
 125         * gospec.c: Revert last patch.
 126
 127 2012-12-18  Andreas Schwab  <schwab@linux-m68k.org>
 128
 129         PR go/55201
 130         * gospec.c (LIBATOMIC): Define.
 131         (LIBATOMIC_PROFILE): Define.
 132         (lang_specific_driver): Add LIBATOMIC[_PROFILE] option.
 133
 134 2012-11-29  Ian Lance Taylor  <iant@google.com>
 135
 136         * go-gcc.cc: Include "output.h".
 137         (global_variable): Add is_unique_section parameter.
 138         (global_variable_set_init): Adjust unique section if necessary.
 139         * Make-lang.in (go/go-gcc.o): Add dependency on output.h.
 140
 141 2012-11-17  Diego Novillo  <dnovillo@google.com>
 142
 143         Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
 144
 145         * go-lang.c: Use new vec API in vec.h.
 146
 147 2012-11-16  Ian Lance Taylor  <iant@google.com>
 148
 149         * Make-lang.in (gccgo$(exeext)): Add + at start of command.
 150         (go1$(exeext)): Likewise.
 151
 152 2012-10-30  Ian Lance Taylor  <iant@google.com>
 153
 154         * lang.opt (-fgo-relative-import-path): New option.
 155         * go-lang.c (go_relative_import_path): New static variable.
 156         (go_langhook_init): Pass go_relative_import_path to
 157         go_create_gogo.
 158         (go_langhook_handle_option): Handle -fgo-relative-import-path.
 159         * go-c.h (go_create_gogo): Update declaration.
 160         * gccgo.texi (Invoking gccgo): Document
 161         -fgo-relative-import-path.
 162
 163 2012-09-17  Ian Lance Taylor  <iant@google.com>
 164
 165         * config-lang.in (target_libs): Add target-libbacktrace.
 166
 167 2012-09-16  Ian Lance Taylor  <iant@google.com>
 168
 169         * Make-lang.in (go/gogo.o): Depend on filenames.h.
 170
 171 2012-08-14   Diego Novillo  <dnovillo@google.com>
 172
 173         Merge from cxx-conversion branch.  Configury.
 174
 175         * go-c.h: Remove all handlers of ENABLE_BUILD_WITH_CXX.
 176         * go-gcc.cc: Likewise.
 177         * go-system.h: Likewise.
 178
 179 2012-07-24  Uros Bizjak  <ubizjak@gmail.com>
 180
 181         * go-lang.c (lang_decl): Add variable_size GTY option.
 182
 183 2012-05-09  Ian Lance Taylor  <iant@google.com>
 184
 185         * lang.opt: Add -fgo-pkgpath.
 186         * go-lang.c (go_pkgpath): New static variable.
 187         (go_prefix): New static variable.
 188         (go_langhook_init): Pass go_pkgpath and go_prefix to
 189         go_create_gogo.
 190         (go_langhook_handle_option): Handle -fgo-pkgpath.  Change
 191         -fgo-prefix handling to just set go_prefix.
 192         * go-c.h (go_set_prefix): Don't declare.
 193         (go_create_gogo): Add pkgpath and prefix to declaration.
 194         * go-gcc.cc (Gcc_backend::global_variable): Change unique_prefix
 195         to pkgpath.  Don't include the package name in the asm name.
 196         * gccgo.texi (Invoking gccgo): Document -fgo-pkgpath.  Update the
 197         docs for -fgo-prefix.
 198
 199 2012-04-23  Ian Lance Taylor  <iant@google.com>
 200
 201         * go-lang.c (go_langhook_init): Set MPFR precision to 256.
 202
 203 2012-04-20  Ian Lance Taylor  <iant@google.com>
 204
 205         * lang.opt: Add -fgo-check-divide-zero and
 206         -fgo-check-divide-overflow.
 207         * gccgo.texi (Invoking gccgo): Document new options.
 208
 209 2012-04-18  Steven Bosscher  <steven@gcc.gnu.org>
 210
 211         * go-gcc.cc (Gcc_backend::switch_statement): Build SWITCH_EXPR
 212         with NULL_TREE type instead of void_type_node.
 213
 214 2012-03-09  Ian Lance Taylor  <iant@google.com>
 215
 216         * go-gcc.cc (Gcc_backend::assignment_statement): Convert the rhs
 217         to the lhs type if necessary.
 218
 219 2012-03-08  Ian Lance Taylor  <iant@google.com>
 220
 221         * go-gcc.cc (Gcc_backend::init_statement): Don't initialize a
 222         zero-sized variable.
 223         (go_non_zero_struct): New global variable.
 224         (Gcc_backend::non_zero_size_type): New function.
 225         (Gcc_backend::global_variable): Don't build an assignment for a
 226         zero-sized value.
 227         * go-c.h (go_non_zero_struct): Declare.
 228         * config-lang.in (gtfiles): Add go-c.h.
 229
 230 2012-02-29  Ian Lance Taylor  <iant@google.com>
 231
 232         * go-gcc.cc (class Gcc_tree): Add set_tree method.
 233         (set_placeholder_pointer_type): When setting to a pointer to
 234         error, set to error_mark_node.
 235
 236 2012-02-23  Richard Guenther  <rguenther@suse.de>
 237
 238         * go-gcc.cc (Gcc_backend::placeholder_pointer_type): Use
 239         build_distinct_type_copy.
 240
 241 2012-02-17  Ian Lance Taylor  <iant@google.com>
 242
 243         * Make-lang.in (go/import.o): Add dependency on $(GO_LEX_H).
 244
 245 2012-02-17  Ian Lance Taylor  <iant@google.com>
 246
 247         * gospec.c (lang_specific_driver): If linking, and no -o option
 248         was used, add one.
 249
 250 2012-02-14  Ian Lance Taylor  <iant@google.com>
 251
 252         PR go/48411
 253         * Make-lang.in (gccgo-cross$(exeext)): New target.
 254         (go.all.cross): Depend on gccgo-cross$(exeext) instead of
 255         gccgo$(exeext).
 256         (go.install-common): Only install GCCGO_TARGET_INSTALL_NAME if
 257         gccgo-cross$(exeext) does not exist.
 258
 259 2012-02-07  Ian Lance Taylor  <iant@google.com>
 260
 261         * gccgo.texi (Function Names): Document //extern instead of
 262         __asm__.
 263
 264 2012-02-01  Jakub Jelinek  <jakub@redhat.com>
 265
 266         PR target/52079
 267         * go-lang.c (go_langhook_type_for_mode): For TImode and 64-bit HWI
 268         return build_nonstandard_integer_type result if possible.
 269
 270 2012-01-21  Ian Lance Taylor  <iant@google.com>
 271
 272         * go-gcc.cc (Gcc_backend::type_size): Check for error_mark_node.
 273         (Gcc_backend::type_alignment): Likewise.
 274         (Gcc_backend::type_field_alignment): Likewise.
 275         (Gcc_backend::type_field_offset): Likewise.
 276
 277 2012-01-20  Ian Lance Taylor  <iant@google.com>
 278
 279         * go-gcc.cc (Gcc_backend::placeholder_struct_type): Permit name to
 280         be empty.
 281         (Gcc_backend::set_placeholder_struct_type): Likewise.
 282
 283 2012-01-17  Ian Lance Taylor  <iant@google.com>
 284
 285         * gospec.c (lang_specific_driver): If we see -S without -o, add -o
 286         BASE.s rather than -o BASE.o.
 287
 288 2012-01-11  Ian Lance Taylor  <iant@google.com>
 289
 290         * go-lang.c (go_langhook_init): Initialize void_list_node before
 291         calling go_create_gogo.
 292
 293 2012-01-10  Ian Lance Taylor  <iant@google.com>
 294
 295         * go-gcc.cc (Gcc_backend::type_size): New function.
 296         (Gcc_backend::type_alignment): New function.
 297         (Gcc_backend::type_field_alignment): New function.
 298         (Gcc_backend::type_field_offset): New function.
 299         * go-backend.c (go_type_alignment): Remove.
 300         * go-c.h (go_type_alignment): Don't declare.
 301
 302 2011-12-27  Ian Lance Taylor  <iant@google.com>
 303
 304         * go-gcc.cc (Gcc_backend::set_placeholder_struct_type): Use
 305         build_distinct_type_copy rather than build_variant_type_copy.
 306         (Gcc_backend::set_placeholder_array_type): Likewise.
 307         (Gcc_backend::named_type): Add special handling for builtin
 308         basic types.
 309
 310 2011-12-22  Ian Lance Taylor  <iant@google.com>
 311
 312         * go-gcc.cc (Gcc_backend::set_placeholder_pointer_type): Arrange
 313         for the type name to have a DECL_ORIGINAL_TYPE as gcc expects.
 314         (Gcc_backend::set_placeholder_struct_type): Likewise.
 315         (Gcc_backend::set_placeholder_array_type): Likewise.
 316         (Gcc_backend::named_type): Set DECL_ORIGINAL_TYPE.
 317
 318 2011-12-13  Ian Lance Taylor  <iant@google.com>
 319
 320         * go-backend.c: #include "simple-object.h" and "intl.h".
 321         (GO_EXPORT_SEGMENT_NAME): Define if not defined.
 322         (GO_EXPORT_SECTION_NAME): Likewise.
 323         (go_write_export_data): Use GO_EXPORT_SECTION_NAME.
 324         (go_read_export_data): New function.
 325         * go-c.h (go_read_export_data): Declare.
 326
 327 2011-11-29  Sanjoy Das  <thedigitalangel@gmail.com>
 328             Ian Lance Taylor  <iant@google.com>
 329
 330         * go-location.h: New file.
 331         * go-linemap.cc: New file.
 332         * go-gcc.cc: Change all uses of source_location to Location.
 333         * Make-lang.in (GO_OBJS): Add go/go-linemap.o.
 334         (GO_LINEMAP_H): New variable.
 335         (GO_LEX_H): Use $(GO_LINEMAP_H).
 336         (GO_GOGO_H, GO_TYPES_H, GO_IMPORT_H): Likewise.
 337         (go/go-linemap.o): New target.
 338
 339 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 340
 341         * Make-lang.in (gospec.o): Pass SHLIB instead of SHLIB_LINK.
 342
 343 2011-08-24  Roberto Lublinerman  <rluble@gmail.com>
 344
 345         * lang.opt: Add fgo-optimize-.
 346         * go-lang.c (go_langhook_handle_option): Handle OPT_fgo_optimize.
 347         * go-c.h (go_enable_optimize): Declare.
 348         * Make-lang.in (GO_OBJS): Add go/go-optimize.o.
 349         (GO_EXPORT_H): Define.
 350         (GO_IMPORT_H): Add $(GO_EXPORT_H).
 351         (GO_AST_DUMP_H): Define.
 352         (go/ast-dump.o, go/statements.o): Use GO_AST_DUMP_H.
 353         (go/export.o, go/gogo.o, go/import.o): Use GO_EXPORT_H.
 354         (go/types.o): Likewise.
 355         (go/expressions.o): Use GO_AST_DUMP_H and GO_EXPORT_H.
 356         (go/go-optimize.o): New target.
 357
 358 2011-08-24  Joseph Myers  <joseph@codesourcery.com>
 359
 360         * Make-lang.in (CFLAGS-go/go-lang.o): New.
 361         (go/go-lang.o): Remove explicit compilation rule.
 362
 363 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 364
 365         * Make-lang.in (gccgo$(exeext)): Add $(EXTRA_GCC_LIBS).
 366
 367 2011-08-02  Roberto Lublinerman  <rluble@gmail.com>
 368
 369         * Make-lang.in (GO_OBJS): Add go/ast-dump.o.
 370         (go/ast-dump.o): New target.
 371         (go/expressions.o): Depend on go/gofrontend/ast-dump.h.
 372         (go/statements.o): Likewise.
 373
 374 2011-07-06  Richard Guenther  <rguenther@suse.de>
 375
 376         * go-lang.c (go_langhook_init):
 377         Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
 378
 379 2011-06-14  Joseph Myers  <joseph@codesourcery.com>
 380
 381         * Make-lang.in (go/go-lang.o, go/go-backend.o): Update
 382         dependencies.
 383         * go-backend.c: Include common/common-target.h.
 384         (go_write_export_data): Use targetm_common.have_named_sections.
 385         * go-lang.c: Include common/common-target.h.
 386         (go_langhook_init_options_struct): Use
 387         targetm_common.supports_split_stack.
 388
 389 2011-06-13  Ian Lance Taylor  <iant@google.com>
 390
 391         * Make-lang.in (go/expressions.o): Depend on $(GO_RUNTIME_H).
 392
 393 2011-06-10  Ian Lance Taylor  <iant@google.com>
 394
 395         * go-gcc.cc: Include "toplev.h".
 396         (Gcc_backend::immutable_struct): New function.
 397         (Gcc_backend::immutable_struct_set_init): New function.
 398         (Gcc_backend::immutable_struct_reference): New function.
 399         * Make-lang.in (go/go-gcc.o): Depend on toplev.h.
 400
 401 2011-06-09  Ian Lance Taylor  <iant@google.com>
 402
 403         * go-gcc.cc (Gcc_backend::zero_expression): New function.
 404
 405 2011-06-07  Richard Guenther  <rguenther@suse.de>
 406
 407         * go-lang.c (go_langhook_init): Do not set
 408         size_type_node or call set_sizetype.
 409
 410 2011-05-27  Ian Lance Taylor  <iant@google.com>
 411
 412         * go-backend.c: Include "output.h".
 413         (go_write_export_data): New function.
 414         * go-c.h (go_write_export_data): Declare.
 415         * Make-lang.in (go/go-backend.o): Depend on output.h.
 416         (go/export.o): Depend on $(GO_C_H).  Do not depend on
 417         $(MACHMODE_H), output.h, or $(TARGET_H).
 418
 419 2011-05-24  Joseph Myers  <joseph@codesourcery.com>
 420
 421         * Make-lang.in (GCCGO_OBJS): Remove prefix.o.
 422         (gccgo$(exeext)): Use libcommon-target.a.
 423
 424 2011-05-20  Joseph Myers  <joseph@codesourcery.com>
 425
 426         * Make-lang.in (GCCGO_OBJS): Remove intl.o and version.o.
 427
 428 2011-05-13  Ian Lance Taylor  <iant@google.com>
 429
 430         * go-gcc.cc (Gcc_backend::function_type): When building a struct
 431         for multiple results, check that all fields types have a size.
 432         (Gcc_backend::placeholder_pointer_type): Permit name to be empty.
 433
 434 2011-05-12  Ian Lance Taylor  <iant@google.com>
 435
 436         * go-gcc.cc (Gcc_backend::local_variable): Add is_address_taken
 437         parameter.
 438         (Gcc_backend::parameter_variable): Likewise.
 439
 440 2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
 441
 442         * go-lang.c (global_bindings_p): Return bool and simplify.
 443
 444 2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
 445
 446         * go-gcc.cc (Gcc_backend::switch_statement): Call build_case_label.
 447
 448 2011-05-04  Ian Lance Taylor  <iant@google.com>
 449
 450         * go-gcc.cc (Gcc_backend::struct_type): Call fill_in_struct.
 451         (Gcc_backend::fill_in_struct): New function.
 452         (Gcc_backend::array_type): Implement.
 453         (Gcc_backend::fill_in_array): New function.
 454         (Gcc_backend::placeholder_pointer_type): New function.
 455         (Gcc_backend::set_placeholder_pointer_type): New function.
 456         (Gcc_backend::set_placeholder_function_type): New function.
 457         (Gcc_backend::placeholder_struct_type): New function.
 458         (Gcc_backend::set_placeholder_struct_type): New function.
 459         (Gcc_backend::placeholder_array_type): New function.
 460         (Gcc_backend::set_placeholder_array_type): New function.
 461         (Gcc_backend::named_type): New function.
 462         (Gcc_backend::circular_pointer_type): New function.
 463         (Gcc_backend::is_circular_pointer_type): New function.
 464
 465 2011-04-26  Ian Lance Taylor  <iant@google.com>
 466
 467         * go-gcc.cc (Gcc_backend::struct_type): Implement.
 468
 469 2011-04-25  Ian Lance Taylor  <iant@google.com>
 470
 471         * go-gcc.cc (Gcc_backend::error_type): Implement.
 472         (Gcc_backend::string_type): Remove.
 473         (Gcc_backend::function_type): Change signature and implement.
 474         (Gcc_backend::struct_type): Change signature.
 475         (Gcc_backend::slice_type, Gcc_backend::map_type): Remove.
 476         (Gcc_backend::channel_type, Gcc_backend::interface_type): Remove.
 477         (Gcc_backend::pointer_type): Check for error.
 478         * Make-lang.in (go/types.o): Depend on go/gofrontend/backend.h.
 479
 480 2011-04-25  Evan Shaw  <edsrzf@gmail.com>
 481
 482         * go-gcc.c (class Gcc_tree): Make get_tree const.
 483         (Gcc_backend::void_type): Implement.
 484         (Gcc_backend::bool_type): Implement.
 485         (Gcc_backend::integer_type): Implement.
 486         (Gcc_backend::float_type): Implement.
 487         (Gcc_backend::complex_type): New function.
 488         (Gcc_backend::pointer_type): New function.
 489         (Gcc_backend::make_type): New function.
 490         (type_to_tree): New function.
 491
 492 2011-04-21  Ian Lance Taylor  <iant@google.com>
 493
 494         * go-system.h (go_assert, go_unreachable): Define.
 495
 496 2011-04-19  Ian Lance Taylor  <iant@google.com>
 497
 498         * go-system.h: Include "intl.h".
 499         * Make-lang.in (GO_SYSTEM_H): Add intl.h.
 500         (go/statements.o): Remove dependencies on intl.h $(TREE_H)
 501         $(GIMPLE_H) convert.h tree-iterator.h $(TREE_FLOW_H) $(REAL_H).
 502
 503 2011-04-19  Ian Lance Taylor  <iant@google.com>
 504
 505         * go-gcc.cc (Gcc_backend::temporary_variable): New function.
 506
 507 2011-04-19  Ian Lance Taylor  <iant@google.com>
 508
 509         * go-gcc.cc (class Bblock): Define.
 510         (Gcc_backend::if_statement): Change then_block and else_block to
 511         Bblock*.
 512         (Gcc_backend::block): New function.
 513         (Gcc_backend::block_add_statements): New function.
 514         (Gcc_backend::block_statement): New function.
 515         (tree_to_block, block_to_tree): New functions.
 516
 517 2011-04-18  Ian Lance Taylor  <iant@google.com>
 518
 519         * go-gcc.cc: Include "go-c.h".
 520         (class Bvariable): Define.
 521         (Gcc_backend::init_statement): New function.
 522         (Gcc_backend::global_variable): New function.
 523         (Gcc_backend::global_variable_set_init): New function.
 524         (Gcc_backend::local_variable): New function.
 525         (Gcc_backend::parameter_variable): New function.
 526         (tree_to_type, var_to_tree): New functions.
 527         * Make-lang.in (go/go-gcc.o): Depend on $(GO_C_H).
 528         * (go/gogo-tree.o): Depend on go/gofrontend/backend.h.
 529
 530 2011-04-15  Ian Lance Taylor  <iant@google.com>
 531
 532         * go-gcc.cc (Gcc_backend::compound_statement): New function.
 533         (Gcc_backend::assignment_statement): Use error_statement.
 534         (Gcc_backend::return_statement): Likewise.
 535         (Gcc_backend::if_statement): Likewise.
 536         (Gcc_backend::switch_statement): Likewise.
 537         (Gcc_backend::statement_list): Likewise.
 538
 539 2011-04-14  Ian Lance Taylor  <iant@google.com>
 540
 541         * go-gcc.cc (Gcc_backend::error_statement): New function.
 542
 543 2011-04-13  Ian Lance Taylor  <iant@google.com>
 544
 545         * Make-lang.in (go/gogo-tree.o): depend on $(GO_RUNTIME_H).
 546
 547 2011-04-13  Ian Lance Taylor  <iant@google.com>
 548
 549         * Make-lang.in (GO_OBJS): Add go/runtime.o.
 550         (GO_RUNTIME_H): New variable.
 551         (go/runtime.o): New target.
 552         (go/gogo.o): Depend on $(GO_RUNTIME_H).
 553         (go/statements.o): Likewise.
 554
 555 2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
 556
 557         * go-lang.c (union lang_tree_node): Check for TS_COMMON before
 558         calling TREE_CHAIN.
 559
 560 2011-04-06  Ian Lance Taylor  <iant@google.com>
 561
 562         * go-gcc.cc (if_statement): Use build3_loc.
 563         (Gcc_backend::switch_statement): New function.
 564         (Gcc_backend::statement_list): New function.
 565
 566 2011-04-06  Ian Lance Taylor  <iant@google.com>
 567
 568         * go-gcc.cc (Gcc_backend::if_statement): New function.
 569         (tree_to_stat): New function.
 570         (expr_to_tree): Renamed from expression_to_tree.
 571         (stat_to_tree): Renamed from statement_to_tree.
 572
 573 2011-04-06  Ian Lance Taylor  <iant@google.com>
 574
 575         * go-gcc.cc (Gcc_backend::expression_statement): New function.
 576
 577 2011-04-04  Ian Lance Taylor  <iant@google.com>
 578
 579         * go-gcc.c (class Blabel): Define.
 580         (Gcc_backend::make_expression): New function.
 581         (get_identifier_from_string): New function.
 582         (Gcc_backend::label): New function.
 583         (Gcc_backend::label_definition_statement): New function.
 584         (Gcc_backend::goto_statement): New function.
 585         (Gcc_backend::label_address): New function.
 586         (expression_to_tree): New function.
 587         * Make-lang.in (go/expressions.o): Depend on
 588         go/gofrontend/backend.h.
 589         (go/gogo.o): Likewise.
 590
 591 2011-04-04  Ian Lance Taylor  <iant@google.com>
 592
 593         * go-gcc.cc: #include "tree-iterator.h", "gimple.h", and "gogo.h".
 594         (class Bfunction): Define.
 595         (Gcc_backend::assignment_statement): Rename from assignment.
 596         Check for errors.
 597         (Gcc_backend::return_statement): New function.
 598         (tree_to_function): New function.
 599         * Make-lang.in (go/go-gcc.o): Depend on tree-iterator.h,
 600         $(GIMPLE_H), and $(GO_GOGO_H).
 601
 602 2011-04-03  Ian Lance Taylor  <iant@google.com>
 603
 604         * go-gcc.cc: New file.
 605         * Make-lang.in (GO_OBJS): Add go/go-gcc.o.
 606         (go/go-gcc.o): New target.
 607         (go/go.o): Depend on go/gofrontend/backend.h.
 608         (go/statements.o): Likewise.
 609
 610 2011-02-14  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 611
 612         * gccgo.texi (Top, Import and Export): Fix a typo and a markup nit.
 613
 614 2011-02-08  Ian Lance Taylor  <iant@google.com>
 615
 616         * go-lang.c (go_langhook_init_options_struct): Set
 617         frontend_set_flag_errno_math.  Don't set x_flag_trapping_math.
 618
 619 2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 620
 621         * gospec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
 622         LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
 623
 624 2011-01-21  Ian Lance Taylor  <iant@google.com>
 625
 626         * go-lang.c (go_langhook_init): Omit float_type_size when calling
 627         go_create_gogo.
 628         * go-c.h: Update declaration of go_create_gogo.
 629
 630 2011-01-13  Ian Lance Taylor  <iant@google.com>
 631
 632         * go-backend.c: Include "rtl.h" and "target.h".
 633         (go_imported_unsafe): New function.
 634         * go-c.h (go_imported_unsafe): Declare.
 635         * Make-lang.in (go/go-backend.o): Depend on $(RTL_H).
 636         (go/gogo-tree.o): Remove dependency on $(RTL_H).
 637         (go/unsafe.o): Depend on $(GO_C_H).
 638
 639 2010-12-31  Joern Rennecke  <amylaar@spamcop.net>
 640
 641         PR go/47113
 642         * go-backend.c: (go_field_alignment): Add ATTRIBUTE_UNUSED to
 643         variable ‘field’ .
 644
 645 2010-12-21  Ian Lance Taylor  <iant@google.com>
 646
 647         * Make-lang.in (check-go): Remove.
 648         (lang_checks_parallelized): Add check-go.
 649         (check_go_parallelize): Set.
 650
 651 2010-12-13  Ian Lance Taylor  <iant@google.com>
 652
 653         * gospec.c (lang_specific_driver): Add a -o option if not linking
 654         and there is no -o option already.
 655
 656 2010-12-07  Ian Lance Taylor  <iant@google.com>
 657
 658         PR tree-optimization/46805
 659         PR tree-optimization/46833
 660         * go-lang.c (go_langhook_type_for_mode): Handle vector modes.
 661
 662 2010-12-06  Ian Lance Taylor  <iant@google.com>
 663
 664         PR other/46789
 665         PR bootstrap/46812
 666         * go-lang.c (go_char_p): Define type and vectors.
 667         (go_search_dirs): New static variable.
 668         (go_langhook_handle_option): Use version and version/machine
 669         directories for -L.
 670         (go_langhook_post_options): Add non-specific -L paths.
 671         * Make-lang.in (go/go-lang.o): Define DEFAULT_TARGET_VERSION and
 672         DEFAULT_TARGET_MACHINE when compiling.
 673         * gccgo.texi (Invoking gccgo): Only document -L for linking.
 674         (Import and Export): Don't mention -L for finding import files.
 675
 676 2010-12-03  Ian Lance Taylor  <iant@google.com>
 677
 678         PR bootstrap/46776
 679         * go-backend.c: New file.
 680         * go-c.h (go_type_alignment): Declare.
 681         (go_field_alignment, go_trampoline_info): Declare.
 682         * Make-lang.in (GO_OBJS): Add go/go-backend.o.
 683         (go/go-backend.o): New target.
 684         (go/go-lang.o): Make dependencies match source file.
 685         (go/expressions.o): Don't depend on $(TM_H) $(TM_P_H).
 686         (go/gogo-tree.o): Don't depend on $(TM_H).
 687
 688 2010-12-03  Ian Lance Taylor  <iant@google.com>
 689
 690         * config-lang.in (build_by_default): Set to no.
 691
 692 2010-12-02  Ian Lance Taylor  <iant@google.com>
 693
 694         Go frontend added to gcc repository.