gcc/go/ChangeLog

   1 2014-10-28  Andrew MacLeod  <amacleod@redhat.com>
   2
   3         * go-gcc.cc: Adjust include files.
   4
   5 2014-10-27  Andrew MacLeod  <amacleod@redhat.com>
   6
   7         * go-gcc.cc: Adjust include files.
   8         * go-lang.c: Ditto.
   9
  10 2014-10-23  Ian Lance Taylor  <iant@google.com>
  11
  12         * go-gcc.cc (Gcc_backend::complex_constant_expression): Take one
  13         mpc_t parameter instead of two mpfr_t parameters.
  14
  15 2014-09-15  Jakub Jelinek  <jakub@redhat.com>
  16
  17         * Make-lang.in (check_go_parallelize): Change to just an upper bound
  18         number.
  19
  20 2014-09-03  Chris Manghane  <cmang@google.com>
  21
  22         * go-gcc.cc (Gcc_backend::implicit_variable): Remove init
  23         parameter.  Add is_hidden parameter.
  24         (Gcc_backend::implicit_variable_set_init): New method.
  25         (Gcc_backend::implicit_variable_reference): New method.
  26
  27 2014-08-08  Ian Lance Taylor  <iant@google.com>
  28
  29         * go-gcc.cc (Gcc_backend::compound_statement): Don't return
  30         NULL_TREE.
  31
  32 2014-07-24  Uros Bizjak  <ubizjak@gmail.com>
  33
  34         * go-gcc.cc (Gcc_backend::global_variable_set_init): Rename
  35         symtab_get_node to symtab_node::get.
  36
  37 2014-06-13  Ian Lance Taylor  <iant@google.com>
  38
  39         PR go/61496
  40         * gospec.c (lang_specific_driver): On Solaris, when not using GNU
  41         ld, add -t option to avoid warning about common symbol changing
  42         size.
  43
  44 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
  45
  46         * go-gcc.cc (Gcc_backend::global_variable_set_init): Use
  47         symtab_get_node(var_decl)->implicit_section.
  48
  49 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
  50
  51         * go-gcc.cc (global_variable_set_init): Use
  52         set_decl_section_name.
  53
  54 2014-06-04  Ian Lance Taylor  <iant@google.com>
  55
  56         * go-gcc.cc (Gcc_backend::implicit_variable): Add is_common and
  57         alignment parameters.  Permit init parameter to be NULL.
  58
  59 2014-06-02  Andrew MacLeod  <amacleod@redhat.com>
  60
  61         * go-gcc.cc: Include builtins.h.
  62
  63 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
  64
  65         * go-lang.c (struct GTY): Don't use variable_size gty attribute.
  66
  67 2014-05-06  Chris Manghane  <cmang@google.com>
  68
  69         * go-gcc.cc (Gcc_backend::nil_pointer_expression): New method.
  70         (Gcc_backend::boolean_constant_expression): New method.
  71         (Gcc_backend::zero_expression): Use this->make_expression rather
  72         than tree_to_expr.
  73         (Gcc_backend::var_expression): Likewise.
  74         (Gcc_backend::integer_constant_expression): Likewise.
  75         (Gcc_backend::float_constant_expression): Likewise.
  76         (Gcc_backend::complex_constant_expression): Likewise.
  77         (Gcc_backend::struct_field_expression): Likewise.
  78         (tree_to_type, tree_to_expr, tree_to_stat): Remove functions.
  79         (tree_to_function, tree_to_block): Remove functions.
  80         (type_to_tree, expr_to_tree, stat_to_tree): Remove functions.
  81         (block_to_tree, var_to_tree, function_to_tree): Remove functions.
  82
  83 2014-05-06  Kenneth Zadeck  <zadeck@naturalbridge.com>
  84             Mike Stump  <mikestump@comcast.net>
  85             Richard Sandiford  <rdsandiford@googlemail.com>
  86
  87         * go-gcc.cc (Gcc_backend::type_size): Use tree_fits_uhwi_p.
  88
  89 2014-05-06  Chris Manghane  <cmang@google.com>
  90
  91         * go-c.h (go_create_gogo): Update declaration to add
  92         check_divide_zero and check_divide_overflow parameters.
  93         * go-lang.c (go_langhook_init): Pass new arguments to
  94         go_create_gogo.
  95
  96 2014-05-05  Chris Manghane  <cmang@google.com>
  97
  98         * go-gcc.cc (Gcc_backend::implicit_variable): Rename from
  99         gc_root_variable.  Add name and is_constant parameters.
 100
 101 2014-05-05  Chris Manghane  <cmang@google.com>
 102
 103         * go-gcc.cc (Gcc_backend::indirect_expression): Add btype
 104         parameter.
 105         (Gcc_backend::temporary_variable): Check for erroneous function.
 106
 107 2014-04-30  Chris Manghane  <cmang@google.com>
 108
 109         * go-backend.c: #include "diagnostics.h".
 110         (saw_errors): New function.
 111         * go-c.h (saw_errors): Declare.
 112         * Make-lang.in (GO_OBJS): Remove go/gogo-tree.o.
 113
 114 2014-04-30  Chris Manghane  <cmang@google.com>
 115
 116         * go-lang.c (go_langhook_type_for_size): Do it here, rather than
 117         calling into Go frontend.
 118         (go_langhook_type_for_mode): Likewise.
 119         * go-c.h (go_type_for_size, go_type_for_mode): Don't declare.
 120
 121 2014-04-30  Chris Manghane  <cmang@google.com>
 122
 123         * go-gcc.cc: #include "langhooks.h".
 124         (Gcc_backend::Gcc_backend): Add constructor.
 125         (Gcc_backend::lookup_function): New function.
 126         (Gcc_backend::define_builtin): New private function.
 127         (Gcc_backend::gcc_backend): Remove.
 128         (go_get_backend): Use new to create new Gcc_backend.
 129
 130 2014-04-25  Chris Manghane  <cmang@google.com>
 131
 132         * go-gcc.cc: Include "cgraph.h" and "gimplify.h".
 133         (Gcc_backend::return_statement): Push and pop function.
 134         (Gcc_backend::label): Likewise.
 135         (Gcc_backend::function_defer_statement): Likewise.
 136         (Gcc_backend::switch_statement): Add function parameter.
 137         (Gcc_backend::block): Don't permit function to be NULL.
 138         (Gcc_backend::temporary_variable): Change go_assert to
 139         gcc_assert.
 140         (Gcc_backend::gc_root_variable): New function.
 141         (Gcc_backend::write_global_definitions): New function.
 142
 143 2014-04-22  Chris Manghane  <cmang@google.com>
 144
 145         * go-gcc.cc (Gcc_backend::temporary_variable): Push cfun around
 146         call to create_tmp_var.  Require that function be non-NULL.
 147
 148 2014-04-17  Chris Manghane  <cmang@google.com>
 149
 150         * go-gcc.cc (Gcc_backend::named_constant_expression): New
 151         function.
 152
 153 2014-04-14  Chris Manghane  <cmang@google.com>
 154
 155         * go-gcc.cc: Include "convert.h".
 156         (Gcc_backend::string_constant_expression): New function.
 157         (Gcc_backend::real_part_expression): Likewise.
 158         (Gcc_backend::imag_part_expression): Likewise.
 159         (Gcc_backend::complex_expression): Likewise.
 160         (Gcc_backend::constructor_expression): Likewise.
 161         (Gcc_backend::array_constructor_expression): Likewise.
 162         (Gcc_backend::pointer_offset_expression): Likewise.
 163         (Gcc_backend::array_index_expression): Likewise.
 164         (Gcc_backend::call_expression): Likewise.
 165         (Gcc_backend::exception_handler_statement): Likewise.
 166         (Gcc_backend::function_defer_statement): Likewise.
 167         (Gcc_backend::function_set_parameters): Likewise.
 168         (Gcc_backend::function_set_body): Likewise.
 169         (Gcc_backend::convert_expression): Handle various type
 170         conversions.
 171
 172 2014-03-03  Ian Lance Taylor  <iant@google.com>
 173
 174         * go-gcc.cc (Gcc_backend::immutable_struct): If IS_COMMON, set
 175         DECL_WEAK.
 176         (GCC_backend::immutable_struct_set_init): If IS_COMMON, clear
 177         DECL_WEAK.
 178
 179 2014-01-24  Chris Manghane  <cmang@google.com>
 180
 181         * go-gcc.cc (Gcc_backend::unary_expression): New function.
 182
 183 2014-01-16  Chris Manghane  <cmang@google.com>
 184
 185         * go-gcc.cc (Gcc_backend::conditional_expression): Add btype
 186         parameter.
 187         (operator_to_tree_code): New static function.
 188         (Gcc_backend::binary_expression): New function.
 189
 190 2014-01-14  Chris Manghane  <cmang@google.com>
 191
 192         * go-gcc.cc (Gcc_backend::compound_expression): New function.
 193         (Gcc_backend::conditional_expression): New function.
 194
 195 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 196
 197         Update copyright years
 198
 199 2014-01-02  Tobias Burnus  <burnus@net-b.de>
 200
 201         * gccgo.texi: Bump @copying's copyright year.
 202
 203 2013-12-16  Chris Manghane  <cmang@google.com>
 204
 205         * go-gcc.cc (Gcc_backend::struct_field_expression): New function.
 206
 207 2013-12-11  Ian Lance Taylor  <iant@google.com>
 208
 209         * go-lang.c (go_langhook_post_options): Disable sibling calls by
 210         default.
 211
 212 2013-12-10  Ian Lance Taylor  <iant@google.com>
 213
 214         * Make-lang.in (check_go_parallelize): Test go-test.exp r* tests
 215         separately.
 216
 217 2013-12-05  Ian Lance Taylor  <iant@google.com>
 218
 219         Revert this change; no longer required.
 220         2013-11-06  Ian Lance Taylor  <iant@google.com>
 221
 222         * go-lang.c (go_langhook_post_options): If
 223         -fisolate-erroneous-paths was turned on by an optimization option,
 224         turn it off.
 225
 226 2013-11-23  Ian Lance Taylor  <iant@google.com>
 227
 228         * go-gcc.cc (Gcc_backend::function_type): Add result_struct
 229         parameter.
 230
 231 2013-11-22  Andrew MacLeod  <amacleod@redhat.com>
 232
 233         * go-gcc.cc: Add required include files from gimple.h.
 234         * go-lang.c: Likewise
 235
 236 2013-11-18  Richard Sandiford  <rdsandiford@googlemail.com>
 237
 238         * gofrontend/expressions.cc: Replace tree_low_cst (..., 0) with
 239         tree_to_shwi throughout.
 240
 241 2013-11-18  Richard Sandiford  <rdsandiford@googlemail.com>
 242
 243         * gofrontend/expressions.cc: Replace host_integerp (..., 0) with
 244         tree_fits_shwi_p throughout.
 245
 246 2013-11-14  Andrew MacLeod  <amacleod@redhat.com>
 247
 248         * go-lang.c: Include only gimplify.h and gimple.h as needed.
 249
 250 2013-11-14  Diego Novillo  <dnovillo@google.com>
 251
 252         * go-backend.c: Include stor-layout.h.
 253         * go-gcc.cc: Include stringpool.h.
 254         Include stor-layout.h.
 255         Include varasm.h.
 256         * go-lang.c: Include stor-layout.h.
 257
 258 2013-11-12  Andrew MacLeod  <amacleod@redhat.com>
 259
 260         * go-lang.c: Include gimplify.h.
 261
 262 2013-11-06  Ian Lance Taylor  <iant@google.com>
 263
 264         * go-lang.c (go_langhook_post_options): If
 265         -fisolate-erroneous-paths was turned on by an optimization option,
 266         turn it off.
 267
 268 2013-10-14  Chris Manghane  <cmang@google.com>
 269
 270         * go-gcc.cc (Gcc_backend::address_expression): New function.
 271
 272 2013-10-11  Chris Manghane  <cmang@google.com>
 273
 274         * go-gcc.cc (Gcc_backend::function_code_expression): New
 275         function.
 276
 277 2013-10-10  Chris Manghane  <cmang@google.com>
 278
 279         * go-gcc.cc (Gcc_backend::error_function): New function.
 280         (Gcc_backend::function): New function.
 281         (Gcc_backend::make_function): New function.
 282         (function_to_tree): New function.
 283
 284 2013-10-04  Chris Manghane  <cmang@google.com>
 285
 286         * go-gcc.cc (Gcc_backend::convert_expression): New function.
 287
 288 2013-10-02  Chris Manghane  <cmang@google.com>
 289
 290         * go-gcc.cc: Include "real.h" and "realmpfr.h".
 291         (Gcc_backend::integer_constant_expression): New function.
 292         (Gcc_backend::float_constant_expression): New function.
 293         (Gcc_backend::complex_constant_expression): New function.
 294
 295 2013-09-30  Chris Manghane  <cmang@google.com>
 296
 297         * go-gcc.cc (Gcc_backend::error_expression): New function.
 298         (Gcc_backend::var_expression): New function.
 299         (Gcc_backend::indirect_expression): New function.
 300
 301 2013-09-25  Tom Tromey  <tromey@redhat.com>
 302
 303         * Make-lang.in (gospec.o): Remove.
 304         (CFLAGS-go/gospec.o): New variable.
 305         (GCCGO_OBJS): Update to use go/gospec.o.
 306         (go_OBJS): Define.
 307         (GO_SYSTEM_H, GO_C_H, GO_LINEMAP_H, GO_LEX_H, GO_PARSE_H)
 308         (GO_GOGO_H, GO_TYPES_H, GO_STATEMENTS_H, GO_EXPRESSIONS_H)
 309         (GO_EXPORT_H, GO_IMPORT_H, GO_RUNTIME_H, GO_AST_DUMP_H)
 310         (go/go-backend.o, go/go-lang.o, go/go-gcc.o, go/go-linemap.o)
 311         (go/ast-dump.o, go/dataflow.o, go/export.o, go/expressions.o)
 312         (go/go.o, go/go-dump.o, go/go-optimize.o, go/gogo-tree.o)
 313         (go/gogo.o, go/import.o, go/import-archive.o, go/lex.o)
 314         (go/parse.o, go/runtime.o, go/statements.o, go/types.o)
 315         (go/unsafe.o): Remove.
 316         (CFLAGS-go/go-gcc.o, CFLAGS-go/go-linemap.o): New variables.
 317         (go/%.o: go/gofrontend/%.cc): Use COMPILE and POSTCOMPILE.
 318
 319 2013-09-25  Tom Tromey  <tromey@redhat.com>
 320
 321         * Make-lang.in (gospec.o): Don't use subshell.
 322
 323 2013-08-28  Ian Lance Taylor  <iant@google.com>
 324
 325         * go-gcc.cc (Gcc_backend::immutable_struct): Set TREE_PUBLIC if
 326         the struct is not hidden.
 327         (Gcc_backend::immutable_struct_set_init): Don't set TREE_PUBLIC.
 328
 329 2013-08-06  Ian Lance Taylor  <iant@google.com>
 330
 331         * go-gcc.cc (Gcc_backend::immutable_struct_set_init): Use
 332         compute_reloc_for_constant.
 333
 334 2013-08-02  Ian Lance Taylor  <iant@google.com>
 335
 336         * go-gcc.cc (immutable_struct_set_init): Always call
 337         resolve_unique_section.
 338
 339 2013-07-24  Ian Lance Taylor  <iant@google.com>
 340
 341         * go-gcc.cc (Gcc_backend::non_zero_size_type): If a struct has a
 342         fields, recreate those fields with the first one with a non-zero
 343         size.
 344
 345 2013-07-23  Ian Lance Taylor  <iant@google.com>
 346
 347         * go-backend.c: Don't #include "rtl.h".
 348         (go_imported_unsafe): Don't call init_varasm_once.
 349         * Make-lang.in (go/go-backend.o): Don't depend on $(RTL_H).
 350
 351 2013-07-23  Ian Lance Taylor  <iant@google.com>
 352
 353         * go-lang.c: Don't #include "except.h".
 354         * Make-lang.in (go/go-lang.o): Don't depend on $(EXCEPT_H).
 355
 356 2013-06-18  Ian Lance Taylor  <iant@google.com>
 357
 358         * go-gcc.cc (Gcc_backend::immutable_struct): Add is_hidden
 359         parameter.
 360         (Gcc_backend::immutable_struct_set_init): Likewise.
 361
 362 2013-05-16  Jason Merrill  <jason@redhat.com>
 363
 364         * Make-lang.in (go1$(exeext)): Use link mutex.
 365
 366 2013-01-16  Shenghou Ma  <minux.ma@gmail.com>
 367
 368         * gospec.c: pass -u pthread_create to linker when static linking.
 369
 370 2012-12-21  Ian Lance Taylor  <iant@google.com>
 371
 372         PR bootstrap/54659
 373         * go-system.h: Don't include <cstdio>.
 374
 375 2012-12-18  Ian Lance Taylor  <iant@google.com>
 376
 377         PR go/55201
 378         * gospec.c: Revert last patch.
 379
 380 2012-12-18  Andreas Schwab  <schwab@linux-m68k.org>
 381
 382         PR go/55201
 383         * gospec.c (LIBATOMIC): Define.
 384         (LIBATOMIC_PROFILE): Define.
 385         (lang_specific_driver): Add LIBATOMIC[_PROFILE] option.
 386
 387 2012-11-29  Ian Lance Taylor  <iant@google.com>
 388
 389         * go-gcc.cc: Include "output.h".
 390         (global_variable): Add is_unique_section parameter.
 391         (global_variable_set_init): Adjust unique section if necessary.
 392         * Make-lang.in (go/go-gcc.o): Add dependency on output.h.
 393
 394 2012-11-17  Diego Novillo  <dnovillo@google.com>
 395
 396         Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
 397
 398         * go-lang.c: Use new vec API in vec.h.
 399
 400 2012-11-16  Ian Lance Taylor  <iant@google.com>
 401
 402         * Make-lang.in (gccgo$(exeext)): Add + at start of command.
 403         (go1$(exeext)): Likewise.
 404
 405 2012-10-30  Ian Lance Taylor  <iant@google.com>
 406
 407         * lang.opt (-fgo-relative-import-path): New option.
 408         * go-lang.c (go_relative_import_path): New static variable.
 409         (go_langhook_init): Pass go_relative_import_path to
 410         go_create_gogo.
 411         (go_langhook_handle_option): Handle -fgo-relative-import-path.
 412         * go-c.h (go_create_gogo): Update declaration.
 413         * gccgo.texi (Invoking gccgo): Document
 414         -fgo-relative-import-path.
 415
 416 2012-09-17  Ian Lance Taylor  <iant@google.com>
 417
 418         * config-lang.in (target_libs): Add target-libbacktrace.
 419
 420 2012-09-16  Ian Lance Taylor  <iant@google.com>
 421
 422         * Make-lang.in (go/gogo.o): Depend on filenames.h.
 423
 424 2012-08-14   Diego Novillo  <dnovillo@google.com>
 425
 426         Merge from cxx-conversion branch.  Configury.
 427
 428         * go-c.h: Remove all handlers of ENABLE_BUILD_WITH_CXX.
 429         * go-gcc.cc: Likewise.
 430         * go-system.h: Likewise.
 431
 432 2012-07-24  Uros Bizjak  <ubizjak@gmail.com>
 433
 434         * go-lang.c (lang_decl): Add variable_size GTY option.
 435
 436 2012-05-09  Ian Lance Taylor  <iant@google.com>
 437
 438         * lang.opt: Add -fgo-pkgpath.
 439         * go-lang.c (go_pkgpath): New static variable.
 440         (go_prefix): New static variable.
 441         (go_langhook_init): Pass go_pkgpath and go_prefix to
 442         go_create_gogo.
 443         (go_langhook_handle_option): Handle -fgo-pkgpath.  Change
 444         -fgo-prefix handling to just set go_prefix.
 445         * go-c.h (go_set_prefix): Don't declare.
 446         (go_create_gogo): Add pkgpath and prefix to declaration.
 447         * go-gcc.cc (Gcc_backend::global_variable): Change unique_prefix
 448         to pkgpath.  Don't include the package name in the asm name.
 449         * gccgo.texi (Invoking gccgo): Document -fgo-pkgpath.  Update the
 450         docs for -fgo-prefix.
 451
 452 2012-04-23  Ian Lance Taylor  <iant@google.com>
 453
 454         * go-lang.c (go_langhook_init): Set MPFR precision to 256.
 455
 456 2012-04-20  Ian Lance Taylor  <iant@google.com>
 457
 458         * lang.opt: Add -fgo-check-divide-zero and
 459         -fgo-check-divide-overflow.
 460         * gccgo.texi (Invoking gccgo): Document new options.
 461
 462 2012-04-18  Steven Bosscher  <steven@gcc.gnu.org>
 463
 464         * go-gcc.cc (Gcc_backend::switch_statement): Build SWITCH_EXPR
 465         with NULL_TREE type instead of void_type_node.
 466
 467 2012-03-09  Ian Lance Taylor  <iant@google.com>
 468
 469         * go-gcc.cc (Gcc_backend::assignment_statement): Convert the rhs
 470         to the lhs type if necessary.
 471
 472 2012-03-08  Ian Lance Taylor  <iant@google.com>
 473
 474         * go-gcc.cc (Gcc_backend::init_statement): Don't initialize a
 475         zero-sized variable.
 476         (go_non_zero_struct): New global variable.
 477         (Gcc_backend::non_zero_size_type): New function.
 478         (Gcc_backend::global_variable): Don't build an assignment for a
 479         zero-sized value.
 480         * go-c.h (go_non_zero_struct): Declare.
 481         * config-lang.in (gtfiles): Add go-c.h.
 482
 483 2012-02-29  Ian Lance Taylor  <iant@google.com>
 484
 485         * go-gcc.cc (class Gcc_tree): Add set_tree method.
 486         (set_placeholder_pointer_type): When setting to a pointer to
 487         error, set to error_mark_node.
 488
 489 2012-02-23  Richard Guenther  <rguenther@suse.de>
 490
 491         * go-gcc.cc (Gcc_backend::placeholder_pointer_type): Use
 492         build_distinct_type_copy.
 493
 494 2012-02-17  Ian Lance Taylor  <iant@google.com>
 495
 496         * Make-lang.in (go/import.o): Add dependency on $(GO_LEX_H).
 497
 498 2012-02-17  Ian Lance Taylor  <iant@google.com>
 499
 500         * gospec.c (lang_specific_driver): If linking, and no -o option
 501         was used, add one.
 502
 503 2012-02-14  Ian Lance Taylor  <iant@google.com>
 504
 505         PR go/48411
 506         * Make-lang.in (gccgo-cross$(exeext)): New target.
 507         (go.all.cross): Depend on gccgo-cross$(exeext) instead of
 508         gccgo$(exeext).
 509         (go.install-common): Only install GCCGO_TARGET_INSTALL_NAME if
 510         gccgo-cross$(exeext) does not exist.
 511
 512 2012-02-07  Ian Lance Taylor  <iant@google.com>
 513
 514         * gccgo.texi (Function Names): Document //extern instead of
 515         __asm__.
 516
 517 2012-02-01  Jakub Jelinek  <jakub@redhat.com>
 518
 519         PR target/52079
 520         * go-lang.c (go_langhook_type_for_mode): For TImode and 64-bit HWI
 521         return build_nonstandard_integer_type result if possible.
 522
 523 2012-01-21  Ian Lance Taylor  <iant@google.com>
 524
 525         * go-gcc.cc (Gcc_backend::type_size): Check for error_mark_node.
 526         (Gcc_backend::type_alignment): Likewise.
 527         (Gcc_backend::type_field_alignment): Likewise.
 528         (Gcc_backend::type_field_offset): Likewise.
 529
 530 2012-01-20  Ian Lance Taylor  <iant@google.com>
 531
 532         * go-gcc.cc (Gcc_backend::placeholder_struct_type): Permit name to
 533         be empty.
 534         (Gcc_backend::set_placeholder_struct_type): Likewise.
 535
 536 2012-01-17  Ian Lance Taylor  <iant@google.com>
 537
 538         * gospec.c (lang_specific_driver): If we see -S without -o, add -o
 539         BASE.s rather than -o BASE.o.
 540
 541 2012-01-11  Ian Lance Taylor  <iant@google.com>
 542
 543         * go-lang.c (go_langhook_init): Initialize void_list_node before
 544         calling go_create_gogo.
 545
 546 2012-01-10  Ian Lance Taylor  <iant@google.com>
 547
 548         * go-gcc.cc (Gcc_backend::type_size): New function.
 549         (Gcc_backend::type_alignment): New function.
 550         (Gcc_backend::type_field_alignment): New function.
 551         (Gcc_backend::type_field_offset): New function.
 552         * go-backend.c (go_type_alignment): Remove.
 553         * go-c.h (go_type_alignment): Don't declare.
 554
 555 2011-12-27  Ian Lance Taylor  <iant@google.com>
 556
 557         * go-gcc.cc (Gcc_backend::set_placeholder_struct_type): Use
 558         build_distinct_type_copy rather than build_variant_type_copy.
 559         (Gcc_backend::set_placeholder_array_type): Likewise.
 560         (Gcc_backend::named_type): Add special handling for builtin
 561         basic types.
 562
 563 2011-12-22  Ian Lance Taylor  <iant@google.com>
 564
 565         * go-gcc.cc (Gcc_backend::set_placeholder_pointer_type): Arrange
 566         for the type name to have a DECL_ORIGINAL_TYPE as gcc expects.
 567         (Gcc_backend::set_placeholder_struct_type): Likewise.
 568         (Gcc_backend::set_placeholder_array_type): Likewise.
 569         (Gcc_backend::named_type): Set DECL_ORIGINAL_TYPE.
 570
 571 2011-12-13  Ian Lance Taylor  <iant@google.com>
 572
 573         * go-backend.c: #include "simple-object.h" and "intl.h".
 574         (GO_EXPORT_SEGMENT_NAME): Define if not defined.
 575         (GO_EXPORT_SECTION_NAME): Likewise.
 576         (go_write_export_data): Use GO_EXPORT_SECTION_NAME.
 577         (go_read_export_data): New function.
 578         * go-c.h (go_read_export_data): Declare.
 579
 580 2011-11-29  Sanjoy Das  <thedigitalangel@gmail.com>
 581             Ian Lance Taylor  <iant@google.com>
 582
 583         * go-location.h: New file.
 584         * go-linemap.cc: New file.
 585         * go-gcc.cc: Change all uses of source_location to Location.
 586         * Make-lang.in (GO_OBJS): Add go/go-linemap.o.
 587         (GO_LINEMAP_H): New variable.
 588         (GO_LEX_H): Use $(GO_LINEMAP_H).
 589         (GO_GOGO_H, GO_TYPES_H, GO_IMPORT_H): Likewise.
 590         (go/go-linemap.o): New target.
 591
 592 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 593
 594         * Make-lang.in (gospec.o): Pass SHLIB instead of SHLIB_LINK.
 595
 596 2011-08-24  Roberto Lublinerman  <rluble@gmail.com>
 597
 598         * lang.opt: Add fgo-optimize-.
 599         * go-lang.c (go_langhook_handle_option): Handle OPT_fgo_optimize.
 600         * go-c.h (go_enable_optimize): Declare.
 601         * Make-lang.in (GO_OBJS): Add go/go-optimize.o.
 602         (GO_EXPORT_H): Define.
 603         (GO_IMPORT_H): Add $(GO_EXPORT_H).
 604         (GO_AST_DUMP_H): Define.
 605         (go/ast-dump.o, go/statements.o): Use GO_AST_DUMP_H.
 606         (go/export.o, go/gogo.o, go/import.o): Use GO_EXPORT_H.
 607         (go/types.o): Likewise.
 608         (go/expressions.o): Use GO_AST_DUMP_H and GO_EXPORT_H.
 609         (go/go-optimize.o): New target.
 610
 611 2011-08-24  Joseph Myers  <joseph@codesourcery.com>
 612
 613         * Make-lang.in (CFLAGS-go/go-lang.o): New.
 614         (go/go-lang.o): Remove explicit compilation rule.
 615
 616 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 617
 618         * Make-lang.in (gccgo$(exeext)): Add $(EXTRA_GCC_LIBS).
 619
 620 2011-08-02  Roberto Lublinerman  <rluble@gmail.com>
 621
 622         * Make-lang.in (GO_OBJS): Add go/ast-dump.o.
 623         (go/ast-dump.o): New target.
 624         (go/expressions.o): Depend on go/gofrontend/ast-dump.h.
 625         (go/statements.o): Likewise.
 626
 627 2011-07-06  Richard Guenther  <rguenther@suse.de>
 628
 629         * go-lang.c (go_langhook_init):
 630         Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
 631
 632 2011-06-14  Joseph Myers  <joseph@codesourcery.com>
 633
 634         * Make-lang.in (go/go-lang.o, go/go-backend.o): Update
 635         dependencies.
 636         * go-backend.c: Include common/common-target.h.
 637         (go_write_export_data): Use targetm_common.have_named_sections.
 638         * go-lang.c: Include common/common-target.h.
 639         (go_langhook_init_options_struct): Use
 640         targetm_common.supports_split_stack.
 641
 642 2011-06-13  Ian Lance Taylor  <iant@google.com>
 643
 644         * Make-lang.in (go/expressions.o): Depend on $(GO_RUNTIME_H).
 645
 646 2011-06-10  Ian Lance Taylor  <iant@google.com>
 647
 648         * go-gcc.cc: Include "toplev.h".
 649         (Gcc_backend::immutable_struct): New function.
 650         (Gcc_backend::immutable_struct_set_init): New function.
 651         (Gcc_backend::immutable_struct_reference): New function.
 652         * Make-lang.in (go/go-gcc.o): Depend on toplev.h.
 653
 654 2011-06-09  Ian Lance Taylor  <iant@google.com>
 655
 656         * go-gcc.cc (Gcc_backend::zero_expression): New function.
 657
 658 2011-06-07  Richard Guenther  <rguenther@suse.de>
 659
 660         * go-lang.c (go_langhook_init): Do not set
 661         size_type_node or call set_sizetype.
 662
 663 2011-05-27  Ian Lance Taylor  <iant@google.com>
 664
 665         * go-backend.c: Include "output.h".
 666         (go_write_export_data): New function.
 667         * go-c.h (go_write_export_data): Declare.
 668         * Make-lang.in (go/go-backend.o): Depend on output.h.
 669         (go/export.o): Depend on $(GO_C_H).  Do not depend on
 670         $(MACHMODE_H), output.h, or $(TARGET_H).
 671
 672 2011-05-24  Joseph Myers  <joseph@codesourcery.com>
 673
 674         * Make-lang.in (GCCGO_OBJS): Remove prefix.o.
 675         (gccgo$(exeext)): Use libcommon-target.a.
 676
 677 2011-05-20  Joseph Myers  <joseph@codesourcery.com>
 678
 679         * Make-lang.in (GCCGO_OBJS): Remove intl.o and version.o.
 680
 681 2011-05-13  Ian Lance Taylor  <iant@google.com>
 682
 683         * go-gcc.cc (Gcc_backend::function_type): When building a struct
 684         for multiple results, check that all fields types have a size.
 685         (Gcc_backend::placeholder_pointer_type): Permit name to be empty.
 686
 687 2011-05-12  Ian Lance Taylor  <iant@google.com>
 688
 689         * go-gcc.cc (Gcc_backend::local_variable): Add is_address_taken
 690         parameter.
 691         (Gcc_backend::parameter_variable): Likewise.
 692
 693 2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
 694
 695         * go-lang.c (global_bindings_p): Return bool and simplify.
 696
 697 2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
 698
 699         * go-gcc.cc (Gcc_backend::switch_statement): Call build_case_label.
 700
 701 2011-05-04  Ian Lance Taylor  <iant@google.com>
 702
 703         * go-gcc.cc (Gcc_backend::struct_type): Call fill_in_struct.
 704         (Gcc_backend::fill_in_struct): New function.
 705         (Gcc_backend::array_type): Implement.
 706         (Gcc_backend::fill_in_array): New function.
 707         (Gcc_backend::placeholder_pointer_type): New function.
 708         (Gcc_backend::set_placeholder_pointer_type): New function.
 709         (Gcc_backend::set_placeholder_function_type): New function.
 710         (Gcc_backend::placeholder_struct_type): New function.
 711         (Gcc_backend::set_placeholder_struct_type): New function.
 712         (Gcc_backend::placeholder_array_type): New function.
 713         (Gcc_backend::set_placeholder_array_type): New function.
 714         (Gcc_backend::named_type): New function.
 715         (Gcc_backend::circular_pointer_type): New function.
 716         (Gcc_backend::is_circular_pointer_type): New function.
 717
 718 2011-04-26  Ian Lance Taylor  <iant@google.com>
 719
 720         * go-gcc.cc (Gcc_backend::struct_type): Implement.
 721
 722 2011-04-25  Ian Lance Taylor  <iant@google.com>
 723
 724         * go-gcc.cc (Gcc_backend::error_type): Implement.
 725         (Gcc_backend::string_type): Remove.
 726         (Gcc_backend::function_type): Change signature and implement.
 727         (Gcc_backend::struct_type): Change signature.
 728         (Gcc_backend::slice_type, Gcc_backend::map_type): Remove.
 729         (Gcc_backend::channel_type, Gcc_backend::interface_type): Remove.
 730         (Gcc_backend::pointer_type): Check for error.
 731         * Make-lang.in (go/types.o): Depend on go/gofrontend/backend.h.
 732
 733 2011-04-25  Evan Shaw  <edsrzf@gmail.com>
 734
 735         * go-gcc.c (class Gcc_tree): Make get_tree const.
 736         (Gcc_backend::void_type): Implement.
 737         (Gcc_backend::bool_type): Implement.
 738         (Gcc_backend::integer_type): Implement.
 739         (Gcc_backend::float_type): Implement.
 740         (Gcc_backend::complex_type): New function.
 741         (Gcc_backend::pointer_type): New function.
 742         (Gcc_backend::make_type): New function.
 743         (type_to_tree): New function.
 744
 745 2011-04-21  Ian Lance Taylor  <iant@google.com>
 746
 747         * go-system.h (go_assert, go_unreachable): Define.
 748
 749 2011-04-19  Ian Lance Taylor  <iant@google.com>
 750
 751         * go-system.h: Include "intl.h".
 752         * Make-lang.in (GO_SYSTEM_H): Add intl.h.
 753         (go/statements.o): Remove dependencies on intl.h $(TREE_H)
 754         $(GIMPLE_H) convert.h tree-iterator.h $(TREE_FLOW_H) $(REAL_H).
 755
 756 2011-04-19  Ian Lance Taylor  <iant@google.com>
 757
 758         * go-gcc.cc (Gcc_backend::temporary_variable): New function.
 759
 760 2011-04-19  Ian Lance Taylor  <iant@google.com>
 761
 762         * go-gcc.cc (class Bblock): Define.
 763         (Gcc_backend::if_statement): Change then_block and else_block to
 764         Bblock*.
 765         (Gcc_backend::block): New function.
 766         (Gcc_backend::block_add_statements): New function.
 767         (Gcc_backend::block_statement): New function.
 768         (tree_to_block, block_to_tree): New functions.
 769
 770 2011-04-18  Ian Lance Taylor  <iant@google.com>
 771
 772         * go-gcc.cc: Include "go-c.h".
 773         (class Bvariable): Define.
 774         (Gcc_backend::init_statement): New function.
 775         (Gcc_backend::global_variable): New function.
 776         (Gcc_backend::global_variable_set_init): New function.
 777         (Gcc_backend::local_variable): New function.
 778         (Gcc_backend::parameter_variable): New function.
 779         (tree_to_type, var_to_tree): New functions.
 780         * Make-lang.in (go/go-gcc.o): Depend on $(GO_C_H).
 781         * (go/gogo-tree.o): Depend on go/gofrontend/backend.h.
 782
 783 2011-04-15  Ian Lance Taylor  <iant@google.com>
 784
 785         * go-gcc.cc (Gcc_backend::compound_statement): New function.
 786         (Gcc_backend::assignment_statement): Use error_statement.
 787         (Gcc_backend::return_statement): Likewise.
 788         (Gcc_backend::if_statement): Likewise.
 789         (Gcc_backend::switch_statement): Likewise.
 790         (Gcc_backend::statement_list): Likewise.
 791
 792 2011-04-14  Ian Lance Taylor  <iant@google.com>
 793
 794         * go-gcc.cc (Gcc_backend::error_statement): New function.
 795
 796 2011-04-13  Ian Lance Taylor  <iant@google.com>
 797
 798         * Make-lang.in (go/gogo-tree.o): depend on $(GO_RUNTIME_H).
 799
 800 2011-04-13  Ian Lance Taylor  <iant@google.com>
 801
 802         * Make-lang.in (GO_OBJS): Add go/runtime.o.
 803         (GO_RUNTIME_H): New variable.
 804         (go/runtime.o): New target.
 805         (go/gogo.o): Depend on $(GO_RUNTIME_H).
 806         (go/statements.o): Likewise.
 807
 808 2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
 809
 810         * go-lang.c (union lang_tree_node): Check for TS_COMMON before
 811         calling TREE_CHAIN.
 812
 813 2011-04-06  Ian Lance Taylor  <iant@google.com>
 814
 815         * go-gcc.cc (if_statement): Use build3_loc.
 816         (Gcc_backend::switch_statement): New function.
 817         (Gcc_backend::statement_list): New function.
 818
 819 2011-04-06  Ian Lance Taylor  <iant@google.com>
 820
 821         * go-gcc.cc (Gcc_backend::if_statement): New function.
 822         (tree_to_stat): New function.
 823         (expr_to_tree): Renamed from expression_to_tree.
 824         (stat_to_tree): Renamed from statement_to_tree.
 825
 826 2011-04-06  Ian Lance Taylor  <iant@google.com>
 827
 828         * go-gcc.cc (Gcc_backend::expression_statement): New function.
 829
 830 2011-04-04  Ian Lance Taylor  <iant@google.com>
 831
 832         * go-gcc.c (class Blabel): Define.
 833         (Gcc_backend::make_expression): New function.
 834         (get_identifier_from_string): New function.
 835         (Gcc_backend::label): New function.
 836         (Gcc_backend::label_definition_statement): New function.
 837         (Gcc_backend::goto_statement): New function.
 838         (Gcc_backend::label_address): New function.
 839         (expression_to_tree): New function.
 840         * Make-lang.in (go/expressions.o): Depend on
 841         go/gofrontend/backend.h.
 842         (go/gogo.o): Likewise.
 843
 844 2011-04-04  Ian Lance Taylor  <iant@google.com>
 845
 846         * go-gcc.cc: #include "tree-iterator.h", "gimple.h", and "gogo.h".
 847         (class Bfunction): Define.
 848         (Gcc_backend::assignment_statement): Rename from assignment.
 849         Check for errors.
 850         (Gcc_backend::return_statement): New function.
 851         (tree_to_function): New function.
 852         * Make-lang.in (go/go-gcc.o): Depend on tree-iterator.h,
 853         $(GIMPLE_H), and $(GO_GOGO_H).
 854
 855 2011-04-03  Ian Lance Taylor  <iant@google.com>
 856
 857         * go-gcc.cc: New file.
 858         * Make-lang.in (GO_OBJS): Add go/go-gcc.o.
 859         (go/go-gcc.o): New target.
 860         (go/go.o): Depend on go/gofrontend/backend.h.
 861         (go/statements.o): Likewise.
 862
 863 2011-02-14  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 864
 865         * gccgo.texi (Top, Import and Export): Fix a typo and a markup nit.
 866
 867 2011-02-08  Ian Lance Taylor  <iant@google.com>
 868
 869         * go-lang.c (go_langhook_init_options_struct): Set
 870         frontend_set_flag_errno_math.  Don't set x_flag_trapping_math.
 871
 872 2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 873
 874         * gospec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
 875         LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
 876
 877 2011-01-21  Ian Lance Taylor  <iant@google.com>
 878
 879         * go-lang.c (go_langhook_init): Omit float_type_size when calling
 880         go_create_gogo.
 881         * go-c.h: Update declaration of go_create_gogo.
 882
 883 2011-01-13  Ian Lance Taylor  <iant@google.com>
 884
 885         * go-backend.c: Include "rtl.h" and "target.h".
 886         (go_imported_unsafe): New function.
 887         * go-c.h (go_imported_unsafe): Declare.
 888         * Make-lang.in (go/go-backend.o): Depend on $(RTL_H).
 889         (go/gogo-tree.o): Remove dependency on $(RTL_H).
 890         (go/unsafe.o): Depend on $(GO_C_H).
 891
 892 2010-12-31  Joern Rennecke  <amylaar@spamcop.net>
 893
 894         PR go/47113
 895         * go-backend.c: (go_field_alignment): Add ATTRIBUTE_UNUSED to
 896         variable ‘field’ .
 897
 898 2010-12-21  Ian Lance Taylor  <iant@google.com>
 899
 900         * Make-lang.in (check-go): Remove.
 901         (lang_checks_parallelized): Add check-go.
 902         (check_go_parallelize): Set.
 903
 904 2010-12-13  Ian Lance Taylor  <iant@google.com>
 905
 906         * gospec.c (lang_specific_driver): Add a -o option if not linking
 907         and there is no -o option already.
 908
 909 2010-12-07  Ian Lance Taylor  <iant@google.com>
 910
 911         PR tree-optimization/46805
 912         PR tree-optimization/46833
 913         * go-lang.c (go_langhook_type_for_mode): Handle vector modes.
 914
 915 2010-12-06  Ian Lance Taylor  <iant@google.com>
 916
 917         PR other/46789
 918         PR bootstrap/46812
 919         * go-lang.c (go_char_p): Define type and vectors.
 920         (go_search_dirs): New static variable.
 921         (go_langhook_handle_option): Use version and version/machine
 922         directories for -L.
 923         (go_langhook_post_options): Add non-specific -L paths.
 924         * Make-lang.in (go/go-lang.o): Define DEFAULT_TARGET_VERSION and
 925         DEFAULT_TARGET_MACHINE when compiling.
 926         * gccgo.texi (Invoking gccgo): Only document -L for linking.
 927         (Import and Export): Don't mention -L for finding import files.
 928
 929 2010-12-03  Ian Lance Taylor  <iant@google.com>
 930
 931         PR bootstrap/46776
 932         * go-backend.c: New file.
 933         * go-c.h (go_type_alignment): Declare.
 934         (go_field_alignment, go_trampoline_info): Declare.
 935         * Make-lang.in (GO_OBJS): Add go/go-backend.o.
 936         (go/go-backend.o): New target.
 937         (go/go-lang.o): Make dependencies match source file.
 938         (go/expressions.o): Don't depend on $(TM_H) $(TM_P_H).
 939         (go/gogo-tree.o): Don't depend on $(TM_H).
 940
 941 2010-12-03  Ian Lance Taylor  <iant@google.com>
 942
 943         * config-lang.in (build_by_default): Set to no.
 944
 945 2010-12-02  Ian Lance Taylor  <iant@google.com>
 946
 947         Go frontend added to gcc repository.
 948 \f
 949 Copyright (C) 2010-2014 Free Software Foundation, Inc.
 950
 951 Copying and distribution of this file, with or without modification,
 952 are permitted in any medium without royalty provided the copyright
 953 notice and this notice are preserved.