gcc/go/ChangeLog

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