gcc/go/ChangeLog

   1 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
   2
   3         * go/go-gcc.cc (Gcc_backend::global_variable_set_init): Use
   4         symtab_get_node(var_decl)->implicit_section.
   5
   6 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
   7
   8         * go-gcc.cc (global_variable_set_init): Use
   9         set_decl_section_name.
  10
  11 2014-06-04  Ian Lance Taylor  <iant@google.com>
  12
  13         * go-gcc.cc (Gcc_backend::implicit_variable): Add is_common and
  14         alignment parameters.  Permit init parameter to be NULL.
  15
  16 2014-06-02  Andrew MacLeod  <amacleod@redhat.com>
  17
  18         * go-gcc.cc: Include builtins.h.
  19
  20 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
  21
  22         * go-lang.c (struct GTY): Don't use variable_size gty attribute.
  23
  24 2014-05-06  Chris Manghane  <cmang@google.com>
  25
  26         * go-gcc.cc (Gcc_backend::nil_pointer_expression): New method.
  27         (Gcc_backend::boolean_constant_expression): New method.
  28         (Gcc_backend::zero_expression): Use this->make_expression rather
  29         than tree_to_expr.
  30         (Gcc_backend::var_expression): Likewise.
  31         (Gcc_backend::integer_constant_expression): Likewise.
  32         (Gcc_backend::float_constant_expression): Likewise.
  33         (Gcc_backend::complex_constant_expression): Likewise.
  34         (Gcc_backend::struct_field_expression): Likewise.
  35         (tree_to_type, tree_to_expr, tree_to_stat): Remove functions.
  36         (tree_to_function, tree_to_block): Remove functions.
  37         (type_to_tree, expr_to_tree, stat_to_tree): Remove functions.
  38         (block_to_tree, var_to_tree, function_to_tree): Remove functions.
  39
  40 2014-05-06  Kenneth Zadeck  <zadeck@naturalbridge.com>
  41             Mike Stump  <mikestump@comcast.net>
  42             Richard Sandiford  <rdsandiford@googlemail.com>
  43
  44         * go-gcc.cc (Gcc_backend::type_size): Use tree_fits_uhwi_p.
  45
  46 2014-05-06  Chris Manghane  <cmang@google.com>
  47
  48         * go-c.h (go_create_gogo): Update declaration to add
  49         check_divide_zero and check_divide_overflow parameters.
  50         * go-lang.c (go_langhook_init): Pass new arguments to
  51         go_create_gogo.
  52
  53 2014-05-05  Chris Manghane  <cmang@google.com>
  54
  55         * go-gcc.cc (Gcc_backend::implicit_variable): Rename from
  56         gc_root_variable.  Add name and is_constant parameters.
  57
  58 2014-05-05  Chris Manghane  <cmang@google.com>
  59
  60         * go-gcc.cc (Gcc_backend::indirect_expression): Add btype
  61         parameter.
  62         (Gcc_backend::temporary_variable): Check for erroneous function.
  63
  64 2014-04-30  Chris Manghane  <cmang@google.com>
  65
  66         * go-backend.c: #include "diagnostics.h".
  67         (saw_errors): New function.
  68         * go-c.h (saw_errors): Declare.
  69         * Make-lang.in (GO_OBJS): Remove go/gogo-tree.o.
  70
  71 2014-04-30  Chris Manghane  <cmang@google.com>
  72
  73         * go-lang.c (go_langhook_type_for_size): Do it here, rather than
  74         calling into Go frontend.
  75         (go_langhook_type_for_mode): Likewise.
  76         * go-c.h (go_type_for_size, go_type_for_mode): Don't declare.
  77
  78 2014-04-30  Chris Manghane  <cmang@google.com>
  79
  80         * go-gcc.cc: #include "langhooks.h".
  81         (Gcc_backend::Gcc_backend): Add constructor.
  82         (Gcc_backend::lookup_function): New function.
  83         (Gcc_backend::define_builtin): New private function.
  84         (Gcc_backend::gcc_backend): Remove.
  85         (go_get_backend): Use new to create new Gcc_backend.
  86
  87 2014-04-25  Chris Manghane  <cmang@google.com>
  88
  89         * go-gcc.cc: Include "cgraph.h" and "gimplify.h".
  90         (Gcc_backend::return_statement): Push and pop function.
  91         (Gcc_backend::label): Likewise.
  92         (Gcc_backend::function_defer_statement): Likewise.
  93         (Gcc_backend::switch_statement): Add function parameter.
  94         (Gcc_backend::block): Don't permit function to be NULL.
  95         (Gcc_backend::temporary_variable): Change go_assert to
  96         gcc_assert.
  97         (Gcc_backend::gc_root_variable): New function.
  98         (Gcc_backend::write_global_definitions): New function.
  99
 100 2014-04-22  Chris Manghane  <cmang@google.com>
 101
 102         * go-gcc.cc (Gcc_backend::temporary_variable): Push cfun around
 103         call to create_tmp_var.  Require that function be non-NULL.
 104
 105 2014-04-17  Chris Manghane  <cmang@google.com>
 106
 107         * go-gcc.cc (Gcc_backend::named_constant_expression): New
 108         function.
 109
 110 2014-04-14  Chris Manghane  <cmang@google.com>
 111
 112         * go-gcc.cc: Include "convert.h".
 113         (Gcc_backend::string_constant_expression): New function.
 114         (Gcc_backend::real_part_expression): Likewise.
 115         (Gcc_backend::imag_part_expression): Likewise.
 116         (Gcc_backend::complex_expression): Likewise.
 117         (Gcc_backend::constructor_expression): Likewise.
 118         (Gcc_backend::array_constructor_expression): Likewise.
 119         (Gcc_backend::pointer_offset_expression): Likewise.
 120         (Gcc_backend::array_index_expression): Likewise.
 121         (Gcc_backend::call_expression): Likewise.
 122         (Gcc_backend::exception_handler_statement): Likewise.
 123         (Gcc_backend::function_defer_statement): Likewise.
 124         (Gcc_backend::function_set_parameters): Likewise.
 125         (Gcc_backend::function_set_body): Likewise.
 126         (Gcc_backend::convert_expression): Handle various type
 127         conversions.
 128
 129 2014-03-03  Ian Lance Taylor  <iant@google.com>
 130
 131         * go-gcc.cc (Gcc_backend::immutable_struct): If IS_COMMON, set
 132         DECL_WEAK.
 133         (GCC_backend::immutable_struct_set_init): If IS_COMMON, clear
 134         DECL_WEAK.
 135
 136 2014-01-24  Chris Manghane  <cmang@google.com>
 137
 138         * go-gcc.cc (Gcc_backend::unary_expression): New function.
 139
 140 2014-01-16  Chris Manghane  <cmang@google.com>
 141
 142         * go-gcc.cc (Gcc_backend::conditional_expression): Add btype
 143         parameter.
 144         (operator_to_tree_code): New static function.
 145         (Gcc_backend::binary_expression): New function.
 146
 147 2014-01-14  Chris Manghane  <cmang@google.com>
 148
 149         * go-gcc.cc (Gcc_backend::compound_expression): New function.
 150         (Gcc_backend::conditional_expression): New function.
 151
 152 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 153
 154         Update copyright years
 155
 156 2014-01-02  Tobias Burnus  <burnus@net-b.de>
 157
 158         * gccgo.texi: Bump @copying's copyright year.
 159
 160 2013-12-16  Chris Manghane  <cmang@google.com>
 161
 162         * go-gcc.cc (Gcc_backend::struct_field_expression): New function.
 163
 164 2013-12-11  Ian Lance Taylor  <iant@google.com>
 165
 166         * go-lang.c (go_langhook_post_options): Disable sibling calls by
 167         default.
 168
 169 2013-12-10  Ian Lance Taylor  <iant@google.com>
 170
 171         * Make-lang.in (check_go_parallelize): Test go-test.exp r* tests
 172         separately.
 173
 174 2013-12-05  Ian Lance Taylor  <iant@google.com>
 175
 176         Revert this change; no longer required.
 177         2013-11-06  Ian Lance Taylor  <iant@google.com>
 178
 179         * go-lang.c (go_langhook_post_options): If
 180         -fisolate-erroneous-paths was turned on by an optimization option,
 181         turn it off.
 182
 183 2013-11-23  Ian Lance Taylor  <iant@google.com>
 184
 185         * go-gcc.cc (Gcc_backend::function_type): Add result_struct
 186         parameter.
 187
 188 2013-11-22  Andrew MacLeod  <amacleod@redhat.com>
 189
 190         * go-gcc.cc: Add required include files from gimple.h.
 191         * go-lang.c: Likewise
 192
 193 2013-11-18  Richard Sandiford  <rdsandiford@googlemail.com>
 194
 195         * gofrontend/expressions.cc: Replace tree_low_cst (..., 0) with
 196         tree_to_shwi throughout.
 197
 198 2013-11-18  Richard Sandiford  <rdsandiford@googlemail.com>
 199
 200         * gofrontend/expressions.cc: Replace host_integerp (..., 0) with
 201         tree_fits_shwi_p throughout.
 202
 203 2013-11-14  Andrew MacLeod  <amacleod@redhat.com>
 204
 205         * go-lang.c: Include only gimplify.h and gimple.h as needed.
 206
 207 2013-11-14  Diego Novillo  <dnovillo@google.com>
 208
 209         * go-backend.c: Include stor-layout.h.
 210         * go-gcc.cc: Include stringpool.h.
 211         Include stor-layout.h.
 212         Include varasm.h.
 213         * go-lang.c: Include stor-layout.h.
 214
 215 2013-11-12  Andrew MacLeod  <amacleod@redhat.com>
 216
 217         * go-lang.c: Include gimplify.h.
 218
 219 2013-11-06  Ian Lance Taylor  <iant@google.com>
 220
 221         * go-lang.c (go_langhook_post_options): If
 222         -fisolate-erroneous-paths was turned on by an optimization option,
 223         turn it off.
 224
 225 2013-10-14  Chris Manghane  <cmang@google.com>
 226
 227         * go-gcc.cc (Gcc_backend::address_expression): New function.
 228
 229 2013-10-11  Chris Manghane  <cmang@google.com>
 230
 231         * go-gcc.cc (Gcc_backend::function_code_expression): New
 232         function.
 233
 234 2013-10-10  Chris Manghane  <cmang@google.com>
 235
 236         * go-gcc.cc (Gcc_backend::error_function): New function.
 237         (Gcc_backend::function): New function.
 238         (Gcc_backend::make_function): New function.
 239         (function_to_tree): New function.
 240
 241 2013-10-04  Chris Manghane  <cmang@google.com>
 242
 243         * go-gcc.cc (Gcc_backend::convert_expression): New function.
 244
 245 2013-10-02  Chris Manghane  <cmang@google.com>
 246
 247         * go-gcc.cc: Include "real.h" and "realmpfr.h".
 248         (Gcc_backend::integer_constant_expression): New function.
 249         (Gcc_backend::float_constant_expression): New function.
 250         (Gcc_backend::complex_constant_expression): New function.
 251
 252 2013-09-30  Chris Manghane  <cmang@google.com>
 253
 254         * go-gcc.cc (Gcc_backend::error_expression): New function.
 255         (Gcc_backend::var_expression): New function.
 256         (Gcc_backend::indirect_expression): New function.
 257
 258 2013-09-25  Tom Tromey  <tromey@redhat.com>
 259
 260         * Make-lang.in (gospec.o): Remove.
 261         (CFLAGS-go/gospec.o): New variable.
 262         (GCCGO_OBJS): Update to use go/gospec.o.
 263         (go_OBJS): Define.
 264         (GO_SYSTEM_H, GO_C_H, GO_LINEMAP_H, GO_LEX_H, GO_PARSE_H)
 265         (GO_GOGO_H, GO_TYPES_H, GO_STATEMENTS_H, GO_EXPRESSIONS_H)
 266         (GO_EXPORT_H, GO_IMPORT_H, GO_RUNTIME_H, GO_AST_DUMP_H)
 267         (go/go-backend.o, go/go-lang.o, go/go-gcc.o, go/go-linemap.o)
 268         (go/ast-dump.o, go/dataflow.o, go/export.o, go/expressions.o)
 269         (go/go.o, go/go-dump.o, go/go-optimize.o, go/gogo-tree.o)
 270         (go/gogo.o, go/import.o, go/import-archive.o, go/lex.o)
 271         (go/parse.o, go/runtime.o, go/statements.o, go/types.o)
 272         (go/unsafe.o): Remove.
 273         (CFLAGS-go/go-gcc.o, CFLAGS-go/go-linemap.o): New variables.
 274         (go/%.o: go/gofrontend/%.cc): Use COMPILE and POSTCOMPILE.
 275
 276 2013-09-25  Tom Tromey  <tromey@redhat.com>
 277
 278         * Make-lang.in (gospec.o): Don't use subshell.
 279
 280 2013-08-28  Ian Lance Taylor  <iant@google.com>
 281
 282         * go-gcc.cc (Gcc_backend::immutable_struct): Set TREE_PUBLIC if
 283         the struct is not hidden.
 284         (Gcc_backend::immutable_struct_set_init): Don't set TREE_PUBLIC.
 285
 286 2013-08-06  Ian Lance Taylor  <iant@google.com>
 287
 288         * go-gcc.cc (Gcc_backend::immutable_struct_set_init): Use
 289         compute_reloc_for_constant.
 290
 291 2013-08-02  Ian Lance Taylor  <iant@google.com>
 292
 293         * go-gcc.cc (immutable_struct_set_init): Always call
 294         resolve_unique_section.
 295
 296 2013-07-24  Ian Lance Taylor  <iant@google.com>
 297
 298         * go-gcc.cc (Gcc_backend::non_zero_size_type): If a struct has a
 299         fields, recreate those fields with the first one with a non-zero
 300         size.
 301
 302 2013-07-23  Ian Lance Taylor  <iant@google.com>
 303
 304         * go-backend.c: Don't #include "rtl.h".
 305         (go_imported_unsafe): Don't call init_varasm_once.
 306         * Make-lang.in (go/go-backend.o): Don't depend on $(RTL_H).
 307
 308 2013-07-23  Ian Lance Taylor  <iant@google.com>
 309
 310         * go-lang.c: Don't #include "except.h".
 311         * Make-lang.in (go/go-lang.o): Don't depend on $(EXCEPT_H).
 312
 313 2013-06-18  Ian Lance Taylor  <iant@google.com>
 314
 315         * go-gcc.cc (Gcc_backend::immutable_struct): Add is_hidden
 316         parameter.
 317         (Gcc_backend::immutable_struct_set_init): Likewise.
 318
 319 2013-05-16  Jason Merrill  <jason@redhat.com>
 320
 321         * Make-lang.in (go1$(exeext)): Use link mutex.
 322
 323 2013-01-16  Shenghou Ma  <minux.ma@gmail.com>
 324
 325         * gospec.c: pass -u pthread_create to linker when static linking.
 326
 327 2012-12-21  Ian Lance Taylor  <iant@google.com>
 328
 329         PR bootstrap/54659
 330         * go-system.h: Don't include <cstdio>.
 331
 332 2012-12-18  Ian Lance Taylor  <iant@google.com>
 333
 334         PR go/55201
 335         * gospec.c: Revert last patch.
 336
 337 2012-12-18  Andreas Schwab  <schwab@linux-m68k.org>
 338
 339         PR go/55201
 340         * gospec.c (LIBATOMIC): Define.
 341         (LIBATOMIC_PROFILE): Define.
 342         (lang_specific_driver): Add LIBATOMIC[_PROFILE] option.
 343
 344 2012-11-29  Ian Lance Taylor  <iant@google.com>
 345
 346         * go-gcc.cc: Include "output.h".
 347         (global_variable): Add is_unique_section parameter.
 348         (global_variable_set_init): Adjust unique section if necessary.
 349         * Make-lang.in (go/go-gcc.o): Add dependency on output.h.
 350
 351 2012-11-17  Diego Novillo  <dnovillo@google.com>
 352
 353         Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
 354
 355         * go-lang.c: Use new vec API in vec.h.
 356
 357 2012-11-16  Ian Lance Taylor  <iant@google.com>
 358
 359         * Make-lang.in (gccgo$(exeext)): Add + at start of command.
 360         (go1$(exeext)): Likewise.
 361
 362 2012-10-30  Ian Lance Taylor  <iant@google.com>
 363
 364         * lang.opt (-fgo-relative-import-path): New option.
 365         * go-lang.c (go_relative_import_path): New static variable.
 366         (go_langhook_init): Pass go_relative_import_path to
 367         go_create_gogo.
 368         (go_langhook_handle_option): Handle -fgo-relative-import-path.
 369         * go-c.h (go_create_gogo): Update declaration.
 370         * gccgo.texi (Invoking gccgo): Document
 371         -fgo-relative-import-path.
 372
 373 2012-09-17  Ian Lance Taylor  <iant@google.com>
 374
 375         * config-lang.in (target_libs): Add target-libbacktrace.
 376
 377 2012-09-16  Ian Lance Taylor  <iant@google.com>
 378
 379         * Make-lang.in (go/gogo.o): Depend on filenames.h.
 380
 381 2012-08-14   Diego Novillo  <dnovillo@google.com>
 382
 383         Merge from cxx-conversion branch.  Configury.
 384
 385         * go-c.h: Remove all handlers of ENABLE_BUILD_WITH_CXX.
 386         * go-gcc.cc: Likewise.
 387         * go-system.h: Likewise.
 388
 389 2012-07-24  Uros Bizjak  <ubizjak@gmail.com>
 390
 391         * go-lang.c (lang_decl): Add variable_size GTY option.
 392
 393 2012-05-09  Ian Lance Taylor  <iant@google.com>
 394
 395         * lang.opt: Add -fgo-pkgpath.
 396         * go-lang.c (go_pkgpath): New static variable.
 397         (go_prefix): New static variable.
 398         (go_langhook_init): Pass go_pkgpath and go_prefix to
 399         go_create_gogo.
 400         (go_langhook_handle_option): Handle -fgo-pkgpath.  Change
 401         -fgo-prefix handling to just set go_prefix.
 402         * go-c.h (go_set_prefix): Don't declare.
 403         (go_create_gogo): Add pkgpath and prefix to declaration.
 404         * go-gcc.cc (Gcc_backend::global_variable): Change unique_prefix
 405         to pkgpath.  Don't include the package name in the asm name.
 406         * gccgo.texi (Invoking gccgo): Document -fgo-pkgpath.  Update the
 407         docs for -fgo-prefix.
 408
 409 2012-04-23  Ian Lance Taylor  <iant@google.com>
 410
 411         * go-lang.c (go_langhook_init): Set MPFR precision to 256.
 412
 413 2012-04-20  Ian Lance Taylor  <iant@google.com>
 414
 415         * lang.opt: Add -fgo-check-divide-zero and
 416         -fgo-check-divide-overflow.
 417         * gccgo.texi (Invoking gccgo): Document new options.
 418
 419 2012-04-18  Steven Bosscher  <steven@gcc.gnu.org>
 420
 421         * go-gcc.cc (Gcc_backend::switch_statement): Build SWITCH_EXPR
 422         with NULL_TREE type instead of void_type_node.
 423
 424 2012-03-09  Ian Lance Taylor  <iant@google.com>
 425
 426         * go-gcc.cc (Gcc_backend::assignment_statement): Convert the rhs
 427         to the lhs type if necessary.
 428
 429 2012-03-08  Ian Lance Taylor  <iant@google.com>
 430
 431         * go-gcc.cc (Gcc_backend::init_statement): Don't initialize a
 432         zero-sized variable.
 433         (go_non_zero_struct): New global variable.
 434         (Gcc_backend::non_zero_size_type): New function.
 435         (Gcc_backend::global_variable): Don't build an assignment for a
 436         zero-sized value.
 437         * go-c.h (go_non_zero_struct): Declare.
 438         * config-lang.in (gtfiles): Add go-c.h.
 439
 440 2012-02-29  Ian Lance Taylor  <iant@google.com>
 441
 442         * go-gcc.cc (class Gcc_tree): Add set_tree method.
 443         (set_placeholder_pointer_type): When setting to a pointer to
 444         error, set to error_mark_node.
 445
 446 2012-02-23  Richard Guenther  <rguenther@suse.de>
 447
 448         * go-gcc.cc (Gcc_backend::placeholder_pointer_type): Use
 449         build_distinct_type_copy.
 450
 451 2012-02-17  Ian Lance Taylor  <iant@google.com>
 452
 453         * Make-lang.in (go/import.o): Add dependency on $(GO_LEX_H).
 454
 455 2012-02-17  Ian Lance Taylor  <iant@google.com>
 456
 457         * gospec.c (lang_specific_driver): If linking, and no -o option
 458         was used, add one.
 459
 460 2012-02-14  Ian Lance Taylor  <iant@google.com>
 461
 462         PR go/48411
 463         * Make-lang.in (gccgo-cross$(exeext)): New target.
 464         (go.all.cross): Depend on gccgo-cross$(exeext) instead of
 465         gccgo$(exeext).
 466         (go.install-common): Only install GCCGO_TARGET_INSTALL_NAME if
 467         gccgo-cross$(exeext) does not exist.
 468
 469 2012-02-07  Ian Lance Taylor  <iant@google.com>
 470
 471         * gccgo.texi (Function Names): Document //extern instead of
 472         __asm__.
 473
 474 2012-02-01  Jakub Jelinek  <jakub@redhat.com>
 475
 476         PR target/52079
 477         * go-lang.c (go_langhook_type_for_mode): For TImode and 64-bit HWI
 478         return build_nonstandard_integer_type result if possible.
 479
 480 2012-01-21  Ian Lance Taylor  <iant@google.com>
 481
 482         * go-gcc.cc (Gcc_backend::type_size): Check for error_mark_node.
 483         (Gcc_backend::type_alignment): Likewise.
 484         (Gcc_backend::type_field_alignment): Likewise.
 485         (Gcc_backend::type_field_offset): Likewise.
 486
 487 2012-01-20  Ian Lance Taylor  <iant@google.com>
 488
 489         * go-gcc.cc (Gcc_backend::placeholder_struct_type): Permit name to
 490         be empty.
 491         (Gcc_backend::set_placeholder_struct_type): Likewise.
 492
 493 2012-01-17  Ian Lance Taylor  <iant@google.com>
 494
 495         * gospec.c (lang_specific_driver): If we see -S without -o, add -o
 496         BASE.s rather than -o BASE.o.
 497
 498 2012-01-11  Ian Lance Taylor  <iant@google.com>
 499
 500         * go-lang.c (go_langhook_init): Initialize void_list_node before
 501         calling go_create_gogo.
 502
 503 2012-01-10  Ian Lance Taylor  <iant@google.com>
 504
 505         * go-gcc.cc (Gcc_backend::type_size): New function.
 506         (Gcc_backend::type_alignment): New function.
 507         (Gcc_backend::type_field_alignment): New function.
 508         (Gcc_backend::type_field_offset): New function.
 509         * go-backend.c (go_type_alignment): Remove.
 510         * go-c.h (go_type_alignment): Don't declare.
 511
 512 2011-12-27  Ian Lance Taylor  <iant@google.com>
 513
 514         * go-gcc.cc (Gcc_backend::set_placeholder_struct_type): Use
 515         build_distinct_type_copy rather than build_variant_type_copy.
 516         (Gcc_backend::set_placeholder_array_type): Likewise.
 517         (Gcc_backend::named_type): Add special handling for builtin
 518         basic types.
 519
 520 2011-12-22  Ian Lance Taylor  <iant@google.com>
 521
 522         * go-gcc.cc (Gcc_backend::set_placeholder_pointer_type): Arrange
 523         for the type name to have a DECL_ORIGINAL_TYPE as gcc expects.
 524         (Gcc_backend::set_placeholder_struct_type): Likewise.
 525         (Gcc_backend::set_placeholder_array_type): Likewise.
 526         (Gcc_backend::named_type): Set DECL_ORIGINAL_TYPE.
 527
 528 2011-12-13  Ian Lance Taylor  <iant@google.com>
 529
 530         * go-backend.c: #include "simple-object.h" and "intl.h".
 531         (GO_EXPORT_SEGMENT_NAME): Define if not defined.
 532         (GO_EXPORT_SECTION_NAME): Likewise.
 533         (go_write_export_data): Use GO_EXPORT_SECTION_NAME.
 534         (go_read_export_data): New function.
 535         * go-c.h (go_read_export_data): Declare.
 536
 537 2011-11-29  Sanjoy Das  <thedigitalangel@gmail.com>
 538             Ian Lance Taylor  <iant@google.com>
 539
 540         * go-location.h: New file.
 541         * go-linemap.cc: New file.
 542         * go-gcc.cc: Change all uses of source_location to Location.
 543         * Make-lang.in (GO_OBJS): Add go/go-linemap.o.
 544         (GO_LINEMAP_H): New variable.
 545         (GO_LEX_H): Use $(GO_LINEMAP_H).
 546         (GO_GOGO_H, GO_TYPES_H, GO_IMPORT_H): Likewise.
 547         (go/go-linemap.o): New target.
 548
 549 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 550
 551         * Make-lang.in (gospec.o): Pass SHLIB instead of SHLIB_LINK.
 552
 553 2011-08-24  Roberto Lublinerman  <rluble@gmail.com>
 554
 555         * lang.opt: Add fgo-optimize-.
 556         * go-lang.c (go_langhook_handle_option): Handle OPT_fgo_optimize.
 557         * go-c.h (go_enable_optimize): Declare.
 558         * Make-lang.in (GO_OBJS): Add go/go-optimize.o.
 559         (GO_EXPORT_H): Define.
 560         (GO_IMPORT_H): Add $(GO_EXPORT_H).
 561         (GO_AST_DUMP_H): Define.
 562         (go/ast-dump.o, go/statements.o): Use GO_AST_DUMP_H.
 563         (go/export.o, go/gogo.o, go/import.o): Use GO_EXPORT_H.
 564         (go/types.o): Likewise.
 565         (go/expressions.o): Use GO_AST_DUMP_H and GO_EXPORT_H.
 566         (go/go-optimize.o): New target.
 567
 568 2011-08-24  Joseph Myers  <joseph@codesourcery.com>
 569
 570         * Make-lang.in (CFLAGS-go/go-lang.o): New.
 571         (go/go-lang.o): Remove explicit compilation rule.
 572
 573 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 574
 575         * Make-lang.in (gccgo$(exeext)): Add $(EXTRA_GCC_LIBS).
 576
 577 2011-08-02  Roberto Lublinerman  <rluble@gmail.com>
 578
 579         * Make-lang.in (GO_OBJS): Add go/ast-dump.o.
 580         (go/ast-dump.o): New target.
 581         (go/expressions.o): Depend on go/gofrontend/ast-dump.h.
 582         (go/statements.o): Likewise.
 583
 584 2011-07-06  Richard Guenther  <rguenther@suse.de>
 585
 586         * go-lang.c (go_langhook_init):
 587         Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
 588
 589 2011-06-14  Joseph Myers  <joseph@codesourcery.com>
 590
 591         * Make-lang.in (go/go-lang.o, go/go-backend.o): Update
 592         dependencies.
 593         * go-backend.c: Include common/common-target.h.
 594         (go_write_export_data): Use targetm_common.have_named_sections.
 595         * go-lang.c: Include common/common-target.h.
 596         (go_langhook_init_options_struct): Use
 597         targetm_common.supports_split_stack.
 598
 599 2011-06-13  Ian Lance Taylor  <iant@google.com>
 600
 601         * Make-lang.in (go/expressions.o): Depend on $(GO_RUNTIME_H).
 602
 603 2011-06-10  Ian Lance Taylor  <iant@google.com>
 604
 605         * go-gcc.cc: Include "toplev.h".
 606         (Gcc_backend::immutable_struct): New function.
 607         (Gcc_backend::immutable_struct_set_init): New function.
 608         (Gcc_backend::immutable_struct_reference): New function.
 609         * Make-lang.in (go/go-gcc.o): Depend on toplev.h.
 610
 611 2011-06-09  Ian Lance Taylor  <iant@google.com>
 612
 613         * go-gcc.cc (Gcc_backend::zero_expression): New function.
 614
 615 2011-06-07  Richard Guenther  <rguenther@suse.de>
 616
 617         * go-lang.c (go_langhook_init): Do not set
 618         size_type_node or call set_sizetype.
 619
 620 2011-05-27  Ian Lance Taylor  <iant@google.com>
 621
 622         * go-backend.c: Include "output.h".
 623         (go_write_export_data): New function.
 624         * go-c.h (go_write_export_data): Declare.
 625         * Make-lang.in (go/go-backend.o): Depend on output.h.
 626         (go/export.o): Depend on $(GO_C_H).  Do not depend on
 627         $(MACHMODE_H), output.h, or $(TARGET_H).
 628
 629 2011-05-24  Joseph Myers  <joseph@codesourcery.com>
 630
 631         * Make-lang.in (GCCGO_OBJS): Remove prefix.o.
 632         (gccgo$(exeext)): Use libcommon-target.a.
 633
 634 2011-05-20  Joseph Myers  <joseph@codesourcery.com>
 635
 636         * Make-lang.in (GCCGO_OBJS): Remove intl.o and version.o.
 637
 638 2011-05-13  Ian Lance Taylor  <iant@google.com>
 639
 640         * go-gcc.cc (Gcc_backend::function_type): When building a struct
 641         for multiple results, check that all fields types have a size.
 642         (Gcc_backend::placeholder_pointer_type): Permit name to be empty.
 643
 644 2011-05-12  Ian Lance Taylor  <iant@google.com>
 645
 646         * go-gcc.cc (Gcc_backend::local_variable): Add is_address_taken
 647         parameter.
 648         (Gcc_backend::parameter_variable): Likewise.
 649
 650 2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
 651
 652         * go-lang.c (global_bindings_p): Return bool and simplify.
 653
 654 2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
 655
 656         * go-gcc.cc (Gcc_backend::switch_statement): Call build_case_label.
 657
 658 2011-05-04  Ian Lance Taylor  <iant@google.com>
 659
 660         * go-gcc.cc (Gcc_backend::struct_type): Call fill_in_struct.
 661         (Gcc_backend::fill_in_struct): New function.
 662         (Gcc_backend::array_type): Implement.
 663         (Gcc_backend::fill_in_array): New function.
 664         (Gcc_backend::placeholder_pointer_type): New function.
 665         (Gcc_backend::set_placeholder_pointer_type): New function.
 666         (Gcc_backend::set_placeholder_function_type): New function.
 667         (Gcc_backend::placeholder_struct_type): New function.
 668         (Gcc_backend::set_placeholder_struct_type): New function.
 669         (Gcc_backend::placeholder_array_type): New function.
 670         (Gcc_backend::set_placeholder_array_type): New function.
 671         (Gcc_backend::named_type): New function.
 672         (Gcc_backend::circular_pointer_type): New function.
 673         (Gcc_backend::is_circular_pointer_type): New function.
 674
 675 2011-04-26  Ian Lance Taylor  <iant@google.com>
 676
 677         * go-gcc.cc (Gcc_backend::struct_type): Implement.
 678
 679 2011-04-25  Ian Lance Taylor  <iant@google.com>
 680
 681         * go-gcc.cc (Gcc_backend::error_type): Implement.
 682         (Gcc_backend::string_type): Remove.
 683         (Gcc_backend::function_type): Change signature and implement.
 684         (Gcc_backend::struct_type): Change signature.
 685         (Gcc_backend::slice_type, Gcc_backend::map_type): Remove.
 686         (Gcc_backend::channel_type, Gcc_backend::interface_type): Remove.
 687         (Gcc_backend::pointer_type): Check for error.
 688         * Make-lang.in (go/types.o): Depend on go/gofrontend/backend.h.
 689
 690 2011-04-25  Evan Shaw  <edsrzf@gmail.com>
 691
 692         * go-gcc.c (class Gcc_tree): Make get_tree const.
 693         (Gcc_backend::void_type): Implement.
 694         (Gcc_backend::bool_type): Implement.
 695         (Gcc_backend::integer_type): Implement.
 696         (Gcc_backend::float_type): Implement.
 697         (Gcc_backend::complex_type): New function.
 698         (Gcc_backend::pointer_type): New function.
 699         (Gcc_backend::make_type): New function.
 700         (type_to_tree): New function.
 701
 702 2011-04-21  Ian Lance Taylor  <iant@google.com>
 703
 704         * go-system.h (go_assert, go_unreachable): Define.
 705
 706 2011-04-19  Ian Lance Taylor  <iant@google.com>
 707
 708         * go-system.h: Include "intl.h".
 709         * Make-lang.in (GO_SYSTEM_H): Add intl.h.
 710         (go/statements.o): Remove dependencies on intl.h $(TREE_H)
 711         $(GIMPLE_H) convert.h tree-iterator.h $(TREE_FLOW_H) $(REAL_H).
 712
 713 2011-04-19  Ian Lance Taylor  <iant@google.com>
 714
 715         * go-gcc.cc (Gcc_backend::temporary_variable): New function.
 716
 717 2011-04-19  Ian Lance Taylor  <iant@google.com>
 718
 719         * go-gcc.cc (class Bblock): Define.
 720         (Gcc_backend::if_statement): Change then_block and else_block to
 721         Bblock*.
 722         (Gcc_backend::block): New function.
 723         (Gcc_backend::block_add_statements): New function.
 724         (Gcc_backend::block_statement): New function.
 725         (tree_to_block, block_to_tree): New functions.
 726
 727 2011-04-18  Ian Lance Taylor  <iant@google.com>
 728
 729         * go-gcc.cc: Include "go-c.h".
 730         (class Bvariable): Define.
 731         (Gcc_backend::init_statement): New function.
 732         (Gcc_backend::global_variable): New function.
 733         (Gcc_backend::global_variable_set_init): New function.
 734         (Gcc_backend::local_variable): New function.
 735         (Gcc_backend::parameter_variable): New function.
 736         (tree_to_type, var_to_tree): New functions.
 737         * Make-lang.in (go/go-gcc.o): Depend on $(GO_C_H).
 738         * (go/gogo-tree.o): Depend on go/gofrontend/backend.h.
 739
 740 2011-04-15  Ian Lance Taylor  <iant@google.com>
 741
 742         * go-gcc.cc (Gcc_backend::compound_statement): New function.
 743         (Gcc_backend::assignment_statement): Use error_statement.
 744         (Gcc_backend::return_statement): Likewise.
 745         (Gcc_backend::if_statement): Likewise.
 746         (Gcc_backend::switch_statement): Likewise.
 747         (Gcc_backend::statement_list): Likewise.
 748
 749 2011-04-14  Ian Lance Taylor  <iant@google.com>
 750
 751         * go-gcc.cc (Gcc_backend::error_statement): New function.
 752
 753 2011-04-13  Ian Lance Taylor  <iant@google.com>
 754
 755         * Make-lang.in (go/gogo-tree.o): depend on $(GO_RUNTIME_H).
 756
 757 2011-04-13  Ian Lance Taylor  <iant@google.com>
 758
 759         * Make-lang.in (GO_OBJS): Add go/runtime.o.
 760         (GO_RUNTIME_H): New variable.
 761         (go/runtime.o): New target.
 762         (go/gogo.o): Depend on $(GO_RUNTIME_H).
 763         (go/statements.o): Likewise.
 764
 765 2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
 766
 767         * go-lang.c (union lang_tree_node): Check for TS_COMMON before
 768         calling TREE_CHAIN.
 769
 770 2011-04-06  Ian Lance Taylor  <iant@google.com>
 771
 772         * go-gcc.cc (if_statement): Use build3_loc.
 773         (Gcc_backend::switch_statement): New function.
 774         (Gcc_backend::statement_list): New function.
 775
 776 2011-04-06  Ian Lance Taylor  <iant@google.com>
 777
 778         * go-gcc.cc (Gcc_backend::if_statement): New function.
 779         (tree_to_stat): New function.
 780         (expr_to_tree): Renamed from expression_to_tree.
 781         (stat_to_tree): Renamed from statement_to_tree.
 782
 783 2011-04-06  Ian Lance Taylor  <iant@google.com>
 784
 785         * go-gcc.cc (Gcc_backend::expression_statement): New function.
 786
 787 2011-04-04  Ian Lance Taylor  <iant@google.com>
 788
 789         * go-gcc.c (class Blabel): Define.
 790         (Gcc_backend::make_expression): New function.
 791         (get_identifier_from_string): New function.
 792         (Gcc_backend::label): New function.
 793         (Gcc_backend::label_definition_statement): New function.
 794         (Gcc_backend::goto_statement): New function.
 795         (Gcc_backend::label_address): New function.
 796         (expression_to_tree): New function.
 797         * Make-lang.in (go/expressions.o): Depend on
 798         go/gofrontend/backend.h.
 799         (go/gogo.o): Likewise.
 800
 801 2011-04-04  Ian Lance Taylor  <iant@google.com>
 802
 803         * go-gcc.cc: #include "tree-iterator.h", "gimple.h", and "gogo.h".
 804         (class Bfunction): Define.
 805         (Gcc_backend::assignment_statement): Rename from assignment.
 806         Check for errors.
 807         (Gcc_backend::return_statement): New function.
 808         (tree_to_function): New function.
 809         * Make-lang.in (go/go-gcc.o): Depend on tree-iterator.h,
 810         $(GIMPLE_H), and $(GO_GOGO_H).
 811
 812 2011-04-03  Ian Lance Taylor  <iant@google.com>
 813
 814         * go-gcc.cc: New file.
 815         * Make-lang.in (GO_OBJS): Add go/go-gcc.o.
 816         (go/go-gcc.o): New target.
 817         (go/go.o): Depend on go/gofrontend/backend.h.
 818         (go/statements.o): Likewise.
 819
 820 2011-02-14  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 821
 822         * gccgo.texi (Top, Import and Export): Fix a typo and a markup nit.
 823
 824 2011-02-08  Ian Lance Taylor  <iant@google.com>
 825
 826         * go-lang.c (go_langhook_init_options_struct): Set
 827         frontend_set_flag_errno_math.  Don't set x_flag_trapping_math.
 828
 829 2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 830
 831         * gospec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
 832         LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
 833
 834 2011-01-21  Ian Lance Taylor  <iant@google.com>
 835
 836         * go-lang.c (go_langhook_init): Omit float_type_size when calling
 837         go_create_gogo.
 838         * go-c.h: Update declaration of go_create_gogo.
 839
 840 2011-01-13  Ian Lance Taylor  <iant@google.com>
 841
 842         * go-backend.c: Include "rtl.h" and "target.h".
 843         (go_imported_unsafe): New function.
 844         * go-c.h (go_imported_unsafe): Declare.
 845         * Make-lang.in (go/go-backend.o): Depend on $(RTL_H).
 846         (go/gogo-tree.o): Remove dependency on $(RTL_H).
 847         (go/unsafe.o): Depend on $(GO_C_H).
 848
 849 2010-12-31  Joern Rennecke  <amylaar@spamcop.net>
 850
 851         PR go/47113
 852         * go-backend.c: (go_field_alignment): Add ATTRIBUTE_UNUSED to
 853         variable ‘field’ .
 854
 855 2010-12-21  Ian Lance Taylor  <iant@google.com>
 856
 857         * Make-lang.in (check-go): Remove.
 858         (lang_checks_parallelized): Add check-go.
 859         (check_go_parallelize): Set.
 860
 861 2010-12-13  Ian Lance Taylor  <iant@google.com>
 862
 863         * gospec.c (lang_specific_driver): Add a -o option if not linking
 864         and there is no -o option already.
 865
 866 2010-12-07  Ian Lance Taylor  <iant@google.com>
 867
 868         PR tree-optimization/46805
 869         PR tree-optimization/46833
 870         * go-lang.c (go_langhook_type_for_mode): Handle vector modes.
 871
 872 2010-12-06  Ian Lance Taylor  <iant@google.com>
 873
 874         PR other/46789
 875         PR bootstrap/46812
 876         * go-lang.c (go_char_p): Define type and vectors.
 877         (go_search_dirs): New static variable.
 878         (go_langhook_handle_option): Use version and version/machine
 879         directories for -L.
 880         (go_langhook_post_options): Add non-specific -L paths.
 881         * Make-lang.in (go/go-lang.o): Define DEFAULT_TARGET_VERSION and
 882         DEFAULT_TARGET_MACHINE when compiling.
 883         * gccgo.texi (Invoking gccgo): Only document -L for linking.
 884         (Import and Export): Don't mention -L for finding import files.
 885
 886 2010-12-03  Ian Lance Taylor  <iant@google.com>
 887
 888         PR bootstrap/46776
 889         * go-backend.c: New file.
 890         * go-c.h (go_type_alignment): Declare.
 891         (go_field_alignment, go_trampoline_info): Declare.
 892         * Make-lang.in (GO_OBJS): Add go/go-backend.o.
 893         (go/go-backend.o): New target.
 894         (go/go-lang.o): Make dependencies match source file.
 895         (go/expressions.o): Don't depend on $(TM_H) $(TM_P_H).
 896         (go/gogo-tree.o): Don't depend on $(TM_H).
 897
 898 2010-12-03  Ian Lance Taylor  <iant@google.com>
 899
 900         * config-lang.in (build_by_default): Set to no.
 901
 902 2010-12-02  Ian Lance Taylor  <iant@google.com>
 903
 904         Go frontend added to gcc repository.
 905 \f
 906 Copyright (C) 2010-2014 Free Software Foundation, Inc.
 907
 908 Copying and distribution of this file, with or without modification,
 909 are permitted in any medium without royalty provided the copyright
 910 notice and this notice are preserved.