gcc/go/ChangeLog

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