gcc/go/ChangeLog

   1 2011-10-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
   2
   3         * gofrontend/gogo-tree.cc (define_builtin): Delete old interface
   4         with two parallel arrays to hold standard builtin declarations,
   5         and replace it with a function based interface that can support
   6         creating builtins on the fly in the future.  Change all uses, and
   7         poison the old names.  Make sure 0 is not a legitimate builtin
   8         index.
   9         (Gogo::make_trampoline(tree): Ditto.
  10
  11 2011-08-24  Roberto Lublinerman  <rluble@gmail.com>
  12
  13         * lang.opt: Add fgo-optimize-.
  14         * go-lang.c (go_langhook_handle_option): Handle OPT_fgo_optimize.
  15         * go-c.h (go_enable_optimize): Declare.
  16         * Make-lang.in (GO_OBJS): Add go/go-optimize.o.
  17         (GO_EXPORT_H): Define.
  18         (GO_IMPORT_H): Add $(GO_EXPORT_H).
  19         (GO_AST_DUMP_H): Define.
  20         (go/ast-dump.o, go/statements.o): Use GO_AST_DUMP_H.
  21         (go/export.o, go/gogo.o, go/import.o): Use GO_EXPORT_H.
  22         (go/types.o): Likewise.
  23         (go/expressions.o): Use GO_AST_DUMP_H and GO_EXPORT_H.
  24         (go/go-optimize.o): New target.
  25
  26 2011-08-24  Joseph Myers  <joseph@codesourcery.com>
  27
  28         * Make-lang.in (CFLAGS-go/go-lang.o): New.
  29         (go/go-lang.o): Remove explicit compilation rule.
  30
  31 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  32
  33         * Make-lang.in (gccgo$(exeext)): Add $(EXTRA_GCC_LIBS).
  34
  35 2011-08-02  Roberto Lublinerman  <rluble@gmail.com>
  36
  37         * Make-lang.in (GO_OBJS): Add go/ast-dump.o.
  38         (go/ast-dump.o): New target.
  39         (go/expressions.o): Depend on go/gofrontend/ast-dump.h.
  40         (go/statements.o): Likewise.
  41
  42 2011-07-06  Richard Guenther  <rguenther@suse.de>
  43
  44         * go-lang.c (go_langhook_init):
  45         Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
  46
  47 2011-06-14  Joseph Myers  <joseph@codesourcery.com>
  48
  49         * Make-lang.in (go/go-lang.o, go/go-backend.o): Update
  50         dependencies.
  51         * go-backend.c: Include common/common-target.h.
  52         (go_write_export_data): Use targetm_common.have_named_sections.
  53         * go-lang.c: Include common/common-target.h.
  54         (go_langhook_init_options_struct): Use
  55         targetm_common.supports_split_stack.
  56
  57 2011-06-13  Ian Lance Taylor  <iant@google.com>
  58
  59         * Make-lang.in (go/expressions.o): Depend on $(GO_RUNTIME_H).
  60
  61 2011-06-10  Ian Lance Taylor  <iant@google.com>
  62
  63         * go-gcc.cc: Include "toplev.h".
  64         (Gcc_backend::immutable_struct): New function.
  65         (Gcc_backend::immutable_struct_set_init): New function.
  66         (Gcc_backend::immutable_struct_reference): New function.
  67         * Make-lang.in (go/go-gcc.o): Depend on toplev.h.
  68
  69 2011-06-09  Ian Lance Taylor  <iant@google.com>
  70
  71         * go-gcc.cc (Gcc_backend::zero_expression): New function.
  72
  73 2011-06-07  Richard Guenther  <rguenther@suse.de>
  74
  75         * go-lang.c (go_langhook_init): Do not set
  76         size_type_node or call set_sizetype.
  77
  78 2011-05-27  Ian Lance Taylor  <iant@google.com>
  79
  80         * go-backend.c: Include "output.h".
  81         (go_write_export_data): New function.
  82         * go-c.h (go_write_export_data): Declare.
  83         * Make-lang.in (go/go-backend.o): Depend on output.h.
  84         (go/export.o): Depend on $(GO_C_H).  Do not depend on
  85         $(MACHMODE_H), output.h, or $(TARGET_H).
  86
  87 2011-05-24  Joseph Myers  <joseph@codesourcery.com>
  88
  89         * Make-lang.in (GCCGO_OBJS): Remove prefix.o.
  90         (gccgo$(exeext)): Use libcommon-target.a.
  91
  92 2011-05-20  Joseph Myers  <joseph@codesourcery.com>
  93
  94         * Make-lang.in (GCCGO_OBJS): Remove intl.o and version.o.
  95
  96 2011-05-13  Ian Lance Taylor  <iant@google.com>
  97
  98         * go-gcc.cc (Gcc_backend::function_type): When building a struct
  99         for multiple results, check that all fields types have a size.
 100         (Gcc_backend::placeholder_pointer_type): Permit name to be empty.
 101
 102 2011-05-12  Ian Lance Taylor  <iant@google.com>
 103
 104         * go-gcc.cc (Gcc_backend::local_variable): Add is_address_taken
 105         parameter.
 106         (Gcc_backend::parameter_variable): Likewise.
 107
 108 2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
 109
 110         * go-lang.c (global_bindings_p): Return bool and simplify.
 111
 112 2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
 113
 114         * go-gcc.cc (Gcc_backend::switch_statement): Call build_case_label.
 115
 116 2011-05-04  Ian Lance Taylor  <iant@google.com>
 117
 118         * go-gcc.cc (Gcc_backend::struct_type): Call fill_in_struct.
 119         (Gcc_backend::fill_in_struct): New function.
 120         (Gcc_backend::array_type): Implement.
 121         (Gcc_backend::fill_in_array): New function.
 122         (Gcc_backend::placeholder_pointer_type): New function.
 123         (Gcc_backend::set_placeholder_pointer_type): New function.
 124         (Gcc_backend::set_placeholder_function_type): New function.
 125         (Gcc_backend::placeholder_struct_type): New function.
 126         (Gcc_backend::set_placeholder_struct_type): New function.
 127         (Gcc_backend::placeholder_array_type): New function.
 128         (Gcc_backend::set_placeholder_array_type): New function.
 129         (Gcc_backend::named_type): New function.
 130         (Gcc_backend::circular_pointer_type): New function.
 131         (Gcc_backend::is_circular_pointer_type): New function.
 132
 133 2011-04-26  Ian Lance Taylor  <iant@google.com>
 134
 135         * go-gcc.cc (Gcc_backend::struct_type): Implement.
 136
 137 2011-04-25  Ian Lance Taylor  <iant@google.com>
 138
 139         * go-gcc.cc (Gcc_backend::error_type): Implement.
 140         (Gcc_backend::string_type): Remove.
 141         (Gcc_backend::function_type): Change signature and implement.
 142         (Gcc_backend::struct_type): Change signature.
 143         (Gcc_backend::slice_type, Gcc_backend::map_type): Remove.
 144         (Gcc_backend::channel_type, Gcc_backend::interface_type): Remove.
 145         (Gcc_backend::pointer_type): Check for error.
 146         * Make-lang.in (go/types.o): Depend on go/gofrontend/backend.h.
 147
 148 2011-04-25  Evan Shaw  <edsrzf@gmail.com>
 149
 150         * go-gcc.c (class Gcc_tree): Make get_tree const.
 151         (Gcc_backend::void_type): Implement.
 152         (Gcc_backend::bool_type): Implement.
 153         (Gcc_backend::integer_type): Implement.
 154         (Gcc_backend::float_type): Implement.
 155         (Gcc_backend::complex_type): New function.
 156         (Gcc_backend::pointer_type): New function.
 157         (Gcc_backend::make_type): New function.
 158         (type_to_tree): New function.
 159
 160 2011-04-21  Ian Lance Taylor  <iant@google.com>
 161
 162         * go-system.h (go_assert, go_unreachable): Define.
 163
 164 2011-04-19  Ian Lance Taylor  <iant@google.com>
 165
 166         * go-system.h: Include "intl.h".
 167         * Make-lang.in (GO_SYSTEM_H): Add intl.h.
 168         (go/statements.o): Remove dependencies on intl.h $(TREE_H)
 169         $(GIMPLE_H) convert.h tree-iterator.h $(TREE_FLOW_H) $(REAL_H).
 170
 171 2011-04-19  Ian Lance Taylor  <iant@google.com>
 172
 173         * go-gcc.cc (Gcc_backend::temporary_variable): New function.
 174
 175 2011-04-19  Ian Lance Taylor  <iant@google.com>
 176
 177         * go-gcc.cc (class Bblock): Define.
 178         (Gcc_backend::if_statement): Change then_block and else_block to
 179         Bblock*.
 180         (Gcc_backend::block): New function.
 181         (Gcc_backend::block_add_statements): New function.
 182         (Gcc_backend::block_statement): New function.
 183         (tree_to_block, block_to_tree): New functions.
 184
 185 2011-04-18  Ian Lance Taylor  <iant@google.com>
 186
 187         * go-gcc.cc: Include "go-c.h".
 188         (class Bvariable): Define.
 189         (Gcc_backend::init_statement): New function.
 190         (Gcc_backend::global_variable): New function.
 191         (Gcc_backend::global_variable_set_init): New function.
 192         (Gcc_backend::local_variable): New function.
 193         (Gcc_backend::parameter_variable): New function.
 194         (tree_to_type, var_to_tree): New functions.
 195         * Make-lang.in (go/go-gcc.o): Depend on $(GO_C_H).
 196         * (go/gogo-tree.o): Depend on go/gofrontend/backend.h.
 197
 198 2011-04-15  Ian Lance Taylor  <iant@google.com>
 199
 200         * go-gcc.cc (Gcc_backend::compound_statement): New function.
 201         (Gcc_backend::assignment_statement): Use error_statement.
 202         (Gcc_backend::return_statement): Likewise.
 203         (Gcc_backend::if_statement): Likewise.
 204         (Gcc_backend::switch_statement): Likewise.
 205         (Gcc_backend::statement_list): Likewise.
 206
 207 2011-04-14  Ian Lance Taylor  <iant@google.com>
 208
 209         * go-gcc.cc (Backend::error_statement): New function.
 210
 211 2011-04-13  Ian Lance Taylor  <iant@google.com>
 212
 213         * Make-lang.in (go/gogo-tree.o): depend on $(GO_RUNTIME_H).
 214
 215 2011-04-13  Ian Lance Taylor  <iant@google.com>
 216
 217         * Make-lang.in (GO_OBJS): Add go/runtime.o.
 218         (GO_RUNTIME_H): New variable.
 219         (go/runtime.o): New target.
 220         (go/gogo.o): Depend on $(GO_RUNTIME_H).
 221         (go/statements.o): Likewise.
 222
 223 2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
 224
 225         * go-lang.c (union lang_tree_node): Check for TS_COMMON before
 226         calling TREE_CHAIN.
 227
 228 2011-04-06  Ian Lance Taylor  <iant@google.com>
 229
 230         * go-gcc.cc (if_statement): Use build3_loc.
 231         (Gcc_backend::switch_statement): New function.
 232         (Gcc_backend::statement_list): New function.
 233
 234 2011-04-06  Ian Lance Taylor  <iant@google.com>
 235
 236         * go-gcc.cc (Gcc_backend::if_statement): New function.
 237         (tree_to_stat): New function.
 238         (expr_to_tree): Renamed from expression_to_tree.
 239         (stat_to_tree): Renamed from statement_to_tree.
 240
 241 2011-04-06  Ian Lance Taylor  <iant@google.com>
 242
 243         * go-gcc.cc (Gcc_backend::expression_statement): New function.
 244
 245 2011-04-04  Ian Lance Taylor  <iant@google.com>
 246
 247         * go-gcc.c (class Blabel): Define.
 248         (Gcc_backend::make_expression): New function.
 249         (get_identifier_from_string): New function.
 250         (Gcc_backend::label): New function.
 251         (Gcc_backend::label_definition_statement): New function.
 252         (Gcc_backend::goto_statement): New function.
 253         (Gcc_backend::label_address): New function.
 254         (expression_to_tree): New function.
 255         * Make-lang.in (go/expressions.o): Depend on
 256         go/gofrontend/backend.h.
 257         (go/gogo.o): Likewise.
 258
 259 2011-04-04  Ian Lance Taylor  <iant@google.com>
 260
 261         * go-gcc.cc: #include "tree-iterator.h", "gimple.h", and "gogo.h".
 262         (class Bfunction): Define.
 263         (Gcc_backend::assignment_statement): Rename from assignment.
 264         Check for errors.
 265         (Gcc_backend::return_statement): New function.
 266         (tree_to_function): New function.
 267         * Make-lang.in (go/go-gcc.o): Depend on tree-iterator.h,
 268         $(GIMPLE_H), and $(GO_GOGO_H).
 269
 270 2011-04-03  Ian Lance Taylor  <iant@google.com>
 271
 272         * go-gcc.cc: New file.
 273         * Make-lang.in (GO_OBJS): Add go/go-gcc.o.
 274         (go/go-gcc.o): New target.
 275         (go/go.o): Depend on go/gofrontend/backend.h.
 276         (go/statements.o): Likewise.
 277
 278 2011-02-14  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 279
 280         * gccgo.texi (Top, Import and Export): Fix a typo and a markup nit.
 281
 282 2011-02-08  Ian Lance Taylor  <iant@google.com>
 283
 284         * go-lang.c (go_langhook_init_options_struct): Set
 285         frontend_set_flag_errno_math.  Don't set x_flag_trapping_math.
 286
 287 2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 288
 289         * gospec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
 290         LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
 291
 292 2011-01-21  Ian Lance Taylor  <iant@google.com>
 293
 294         * go-lang.c (go_langhook_init): Omit float_type_size when calling
 295         go_create_gogo.
 296         * go-c.h: Update declaration of go_create_gogo.
 297
 298 2011-01-13  Ian Lance Taylor  <iant@google.com>
 299
 300         * go-backend.c: Include "rtl.h" and "target.h".
 301         (go_imported_unsafe): New function.
 302         * go-c.h (go_imported_unsafe): Declare.
 303         * Make-lang.in (go/go-backend.o): Depend on $(RTL_H).
 304         (go/gogo-tree.o): Remove dependency on $(RTL_H).
 305         (go/unsafe.o): Depend on $(GO_C_H).
 306
 307 2010-12-31  Joern Rennecke  <amylaar@spamcop.net>
 308
 309         PR go/47113
 310         * go-backend.c: (go_field_alignment): Add ATTRIBUTE_UNUSED to
 311         variable ‘field’ .
 312
 313 2010-12-21  Ian Lance Taylor  <iant@google.com>
 314
 315         * Make-lang.in (check-go): Remove.
 316         (lang_checks_parallelized): Add check-go.
 317         (check_go_parallelize): Set.
 318
 319 2010-12-13  Ian Lance Taylor  <iant@google.com>
 320
 321         * gospec.c (lang_specific_driver): Add a -o option if not linking
 322         and there is no -o option already.
 323
 324 2010-12-07  Ian Lance Taylor  <iant@google.com>
 325
 326         PR tree-optimization/46805
 327         PR tree-optimization/46833
 328         * go-lang.c (go_langhook_type_for_mode): Handle vector modes.
 329
 330 2010-12-06  Ian Lance Taylor  <iant@google.com>
 331
 332         PR other/46789
 333         PR bootstrap/46812
 334         * go-lang.c (go_char_p): Define type and vectors.
 335         (go_search_dirs): New static variable.
 336         (go_langhook_handle_option): Use version and version/machine
 337         directories for -L.
 338         (go_langhook_post_options): Add non-specific -L paths.
 339         * Make-lang.in (go/go-lang.o): Define DEFAULT_TARGET_VERSION and
 340         DEFAULT_TARGET_MACHINE when compiling.
 341         * gccgo.texi (Invoking gccgo): Only document -L for linking.
 342         (Import and Export): Don't mention -L for finding import files.
 343
 344 2010-12-03  Ian Lance Taylor  <iant@google.com>
 345
 346         PR bootstrap/46776
 347         * go-backend.c: New file.
 348         * go-c.h (go_type_alignment): Declare.
 349         (go_field_alignment, go_trampoline_info): Declare.
 350         * Make-lang.in (GO_OBJS): Add go/go-backend.o.
 351         (go/go-backend.o): New target.
 352         (go/go-lang.o): Make dependencies match source file.
 353         (go/expressions.o): Don't depend on $(TM_H) $(TM_P_H).
 354         (go/gogo-tree.o): Don't depend on $(TM_H).
 355
 356 2010-12-03  Ian Lance Taylor  <iant@google.com>
 357
 358         * config-lang.in (build_by_default): Set to no.
 359
 360 2010-12-02  Ian Lance Taylor  <iant@google.com>
 361
 362         Go frontend added to gcc repository.