gcc/go/ChangeLog

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