gcc/go/ChangeLog

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