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tree.h (TYPE_ALIGN, DECL_ALIGN): Return shifted amount.
[thirdparty/gcc.git] / gcc / go / ChangeLog
CommitLineData
fe37c7af
MM		 12016-04-18 Michael Matz <matz@suse.de>
2
3 * go-gcc.cc (Gcc_backend::implicit_variable): Use SET_DECL_ALIGN.
4
9c582551
JJ		 52016-02-12 Jakub Jelinek <jakub@redhat.com>
6
7 * gofrontend/lex.cc: Spelling fixes - behaviour -> behavior and
8 neighbour -> neighbor.
9 * gccgo.texi: Likewise.
10
ede67376
ILT		 112016-01-27 Ian Lance Taylor <iant@google.com>
12
13 * go-lang.c (go_langhook_init_options_struct): Default to
14 -fkeep-gc-roots-live.
15
21fa2a29
JJ		 162016-01-04 Jakub Jelinek <jakub@redhat.com>
17
818ab71a
JJ		 18 Update copyright years.
19
21fa2a29
JJ		 20 * gccgo.texi: Bump @copyrights-go year.
21
399f5feb
ILT		 222015-12-21 Ian Lance Taylor <iant@google.com>
23
24 * go-gcc.cc (class Bvariable): Remove Gcc_tree parent class. Add
25 t_ and orig_type_ fields. Add new two parameter constructor. Add
26 get_tree and get_decl methods.
27 (Gcc_backend::var_expression): Pass location to var get_tree.
28 (Gcc_backend::global_variable): Don't add VIEW_CONVERT_EXPR. Use
29 two parameter constructor for Bvariable.
30 (Gcc_backend::global_variable_set_init): Don't remove
31 VIEW_CONVERT_EXPR. Use var get_decl, not get_tree.
32 (Gcc_backend::write_global_definitions): Likewise.
33 (Gcc_backend::init_statement): Call var get_decl, not get_tree.
34 (Gcc_backend::block): Likewise.
35 (Gcc_backend::implicit_variable_set_init): Likewise.
36 (Gcc_backend::immutable_struct_set_init): Likewise.
37 (Gcc_backend::function_set_parameters): Likewise.
38
8fd41e92
ILT		 392015-12-21 Ian Lance Taylor <iant@google.com>
40
41 * go-gcc.cc (Gcc_backend::global_variable): If type is zero-sized,
42 add a VIEW_CONVERT_EXPR to the tree.
43 (Gcc_backend::global_variable_set_init): Remove any
44 VIEW_CONVERT_EXPR.
45 (Gcc_backend::write_global_definitions): Likewise.
46
6ea98dee
ILT		 472015-11-30 Ian Lance Taylor <iant@google.com>
48
49 PR go/68477
50 * go-gcc.cc (Gcc_backend::string_constant_expression): Don't set
51 TYPE_STRING_FLAG on a variant type.
52
69f293c9
AM		 532015-11-11 Andrew MacLeod <amacleod@redhat.com>
54
55 * go-backend.c: Remove unused header files.
56 * go-gcc.cc: Likewise.
57 * go-lang.c: Likewise.
58 * gospec.c: Likewise.
59
2adfab87
AM		 602015-10-29 Andrew MacLeod <amacleod@redhat.com>
61
62 * go-backend.c: Reorder #include's and remove duplicates.
63 * go-lang.c: Likewise.
64
b2e4c071
AM		 652015-10-20 Alan Modra <amodra@gmail.com>
66
67 PR go/66870
68 * gospec.c (saw_opt_m32): Rename to..
69 (is_m64): ..this, initialised by TARGET_CAN_SPLIT_STACK_64BIT.
70 Update uses.
71 (lang_specific_driver): Set is_m64 if OPT_m64, clear if OPT_m32.
72
209919e2
ILT		 732015-10-01 Ian Lance Taylor <iant@google.com>
74
75 PR go/66870
76 * gospec.c (lang_specific_driver): Only look for OPT_m32 if
77 TARGET_CAN_SPLIT_STACK_64BIT is defined.
78
402565b6
LB		 792015-10-01 Lynn Boger <laboger@linux.vnet.ibm.com>
80
81 PR target/66870
82 * gospec.c (lang_specific_driver): Set appropriate split stack
83 options for 64 bit compiles based on TARGET_CAN_SPLIT_STACK_64BIT.
84
ec23e5b3
CM		 852015-09-10 Chris Manghane <cmang@google.com>
86
87 * go-gcc.cc (Gcc_backend::type_size): Return -1 for
88 unrepresentable size.
89
2021ff27
MP		 902015-08-24 Marek Polacek <polacek@redhat.com>
91
92 PR tree-optimization/67284
93 * go-gcc.cc (Gcc_backend::define_builtin): Add NORETURN_P parameter.
94 Set TREE_THIS_VOLATILE.
95 (Gcc_backend::Gcc_backend): Mark __builtin_trap as a noreturn call.
96 Pass false to the rest of define_builtin calls.
97
cb3306e5
AS		 982015-07-31 Andreas Schwab <schwab@linux-m68k.org>
99
100 * go-lang.c (go_langhook_init_options_struct): Don't set
101 x_flag_split_stack.
102 (go_langhook_post_options): Set it here instead.
103
026c3cfd
AH		 1042015-07-12 Aldy Hernandez <aldyh@redhat.com>
105
106 * gofrontend/backend.h: Fix double word typos.
107 * gofrontend/expressions.cc: Same.
108 * gospec.c: Same.
109
c7131fb2
AM		 1102015-07-07 Andrew MacLeod <amacleod@redhat.com>
111
112 * go-backend.c: Adjust includes.
113 * go-gcc.cc: Likewise.
114 * go-lang.c: Likewise.
115
f0889939
AM		 1162015-06-25 Andrew MacLeod <amacleod@redhat.com>
117
118 * go-gcc.cc: Remove ipa-ref.h and plugin-api.h from include list.
119
abb226c9
AM		 1202015-06-17 Andrew MacLeod <amacleod@redhat.com>
121
122 * go-backend.c: Do not include input.h, line-map.h or is-a.h.
123 * go-gcc.cc: Likewise.
124 * go-lang.c: Likewise.
125 * go-system.h: Likewise.
126
13fdf2e2
AM		 1272015-06-08 Andrew MacLeod <amacleod@redhat.com>
128
129 * go-backend.c : Adjust include files.
130 * go-gcc.cc : Likewise.
131 * go-lang.c : Likewise.
132
d7438551
AH		 1332015-06-05 Aldy Hernandez <aldyh@redhat.com>
134
135 * go-gcc.cc (write_global_definitions): Remove call to
136 finalize_compilation_unit.
137 Remove Go specific debug generation.
138 * go-lang.c (go_langhook_parse_file): Call go_write_globals.
139 (go_langhook_write_globals): Remove.
140 Remove LANG_HOOKS_WRITE_GLOBALS everywhere.
141
ecb9f223
AM		 1422015-06-04 Andrew MacLeod <amacleod@redhat.com>
143
144 * go-backend.c: Adjust includes for restructured coretypes.h.
145 * go-c.h: Likewise.
146 * go-gcc.cc: Likewise.
147 * go-lang.c: Likewise.
148
4f576c83
CM		 1492015-04-30 Chris Manghane <cmang@google.com>
150
151 * go-gcc.cc (Gcc_backend::stack_allocation_expression): New
152 method.
153
46bf0b0a
JW		 1542015-04-27 Jim Wilson <jim.wilson@linaro.org>
155
156 * Make-lang.in (go.mostlyclean): Remove gccgo, gccgo-cross, and go1.
157
b496063d
CM		 1582015-04-17 Chris Manghane <cmang@google.com>
159
160 * Make-lang.in (GO_OBJS): Add go/escape.o.
161
18fbd1ec
ILT		 1622015-02-02 Ian Lance Taylor <iant@google.com>
163
164 PR go/64836
165 PR go/64838
166 * go-gcc.cc (Gcc_backend::type_size): Change return type to
167 int64_t.
168 (Gcc_backend::type_alignment): Likewise.
169 (Gcc_backend::type_field_alignment): Likewise.
170 (Gcc_backend::type_field_offset): Likewise.
171 (Gcc_backend::implicit_variable): Change alignment parameter type
172 to int64_t.
173
1aaecd3b
ILT		 1742015-01-23 Ian Lance Taylor <iant@google.com>
175
176 PR go/63565
177 * gccgo.texi (Invoking gccgo): Mention that Go programs should not
178 be stripped.
179
180 * gccgo.texi (C Interoperability): Mention that people should use
181 cgo.
182
818424b2
ILT		 1832015-01-23 Ian Lance Taylor <iant@google.com>
184
185 PR go/64595
186 * go-lang.c (go_langhook_init_options_struct): Set default
187 debug_info_level.
188 (go_langhook_post_options): If debug_info_level is still the
189 default, make sure write_symbols is set.
190 * gccgo.texi (Invoking gccgo): Document that -g1 is the default.
191
38bf819a
RH		 1922015-01-16 Richard Henderson <rth@redhat.com>
193
194 * go-gcc.cc (Gcc_backend::call_expression): Add chain_expr argument.
195 (Gcc_backend::static_chain_variable): New method.
196
bf1de3f0
ILT		 1972015-01-09 Ian Lance Taylor <iant@google.com>
198
199 * config-lang.in (lang_dirs): Define.
200
adfac8df
JJ		 2012015-01-09 Michael Collison <michael.collison@linaro.org>
202
203 * go-gcc.cc: Include hash-set.h, machmode.h, vec.h, double-int.h,
204 input.h, alias.h, symtab.h, options.h, fold-const.h,
205 wide-int.h, and inchash.h due to flattening of tree.h.
206 * go-lang.c: Ditto.
207 * go-backend.c: Ditto.
208
dd373780
CM		 2092015-01-07 Chris Manghane <cmang@google.com>
210
211 PR go/61204
212 * go-gcc.cc (Gcc_backend::temporary_variable): Don't initialize
213 zero-sized variable.
214
861393ac
CM		 2152015-01-06 Chris Manghane <cmang@google.com>
216
dd373780
CM		 217 * go-gcc.cc (Gcc_backend::constructor_expression): Don't
218 initialize zero-sized fields, just evaluate the values for side
219 effects.
861393ac 220
b67cd4e3
JJ		 2212015-01-05 Jakub Jelinek <jakub@redhat.com>
222
5624e564
JJ		 223 Update copyright years.
224
b67cd4e3
JJ		 225 * gccgo.texi: Bump @copyrights-go year.
226
943cf9cf
CM		 2272014-12-19 Chris Manghane <cmang@google.com>
228
dd373780
CM		 229 * go-gcc.cc (Gcc_backend::array_constructor_expression): Don't
230 construct arrays of zero-sized values.
943cf9cf 231
ef4bddc2
RS		 2322014-10-29 Richard Sandiford <richard.sandiford@arm.com>
233
234 * go-lang.c: Remove redundant enum from machine_mode.
235
c582198b
AM		 2362014-10-28 Andrew MacLeod <amacleod@redhat.com>
237
238 * go-gcc.cc: Adjust include files.
239
60393bbc
AM		 2402014-10-27 Andrew MacLeod <amacleod@redhat.com>
241
242 * go-gcc.cc: Adjust include files.
243 * go-lang.c: Ditto.
244
5eda5bad
ILT		 2452014-10-23 Ian Lance Taylor <iant@google.com>
246
247 * go-gcc.cc (Gcc_backend::complex_constant_expression): Take one
248 mpc_t parameter instead of two mpfr_t parameters.
249
717c4789
JJ		 2502014-09-15 Jakub Jelinek <jakub@redhat.com>
251
252 * Make-lang.in (check_go_parallelize): Change to just an upper bound
253 number.
254
f1d2ac4f
CM		 2552014-09-03 Chris Manghane <cmang@google.com>
256
257 * go-gcc.cc (Gcc_backend::implicit_variable): Remove init
258 parameter. Add is_hidden parameter.
259 (Gcc_backend::implicit_variable_set_init): New method.
260 (Gcc_backend::implicit_variable_reference): New method.
261
ff09769f
ILT		 2622014-08-08 Ian Lance Taylor <iant@google.com>
263
264 * go-gcc.cc (Gcc_backend::compound_statement): Don't return
265 NULL_TREE.
266
0ffc395f
UB		 2672014-07-24 Uros Bizjak <ubizjak@gmail.com>
268
269 * go-gcc.cc (Gcc_backend::global_variable_set_init): Rename
270 symtab_get_node to symtab_node::get.
271
bbeaf05d
ILT		 2722014-06-13 Ian Lance Taylor <iant@google.com>
273
274 PR go/61496
275 * gospec.c (lang_specific_driver): On Solaris, when not using GNU
276 ld, add -t option to avoid warning about common symbol changing
277 size.
278
e257a17c
JH		 2792014-06-10 Jan Hubicka <hubicka@ucw.cz>
280
0ffc395f 281 * go-gcc.cc (Gcc_backend::global_variable_set_init): Use
e257a17c
JH		 282 symtab_get_node(var_decl)->implicit_section.
283
24d047a3
JH		 2842014-06-07 Jan Hubicka <hubicka@ucw.cz>
285
286 * go-gcc.cc (global_variable_set_init): Use
287 set_decl_section_name.
288
bae90c98
ILT		 2892014-06-04 Ian Lance Taylor <iant@google.com>
290
291 * go-gcc.cc (Gcc_backend::implicit_variable): Add is_common and
292 alignment parameters. Permit init parameter to be NULL.
293
9b2b7279
AM		 2942014-06-02 Andrew MacLeod <amacleod@redhat.com>
295
296 * go-gcc.cc: Include builtins.h.
297
766090c2
TS		 2982014-05-17 Trevor Saunders <tsaunders@mozilla.com>
299
300 * go-lang.c (struct GTY): Don't use variable_size gty attribute.
301
6f7e0b57
CM		 3022014-05-06 Chris Manghane <cmang@google.com>
303
304 * go-gcc.cc (Gcc_backend::nil_pointer_expression): New method.
305 (Gcc_backend::boolean_constant_expression): New method.
306 (Gcc_backend::zero_expression): Use this->make_expression rather
307 than tree_to_expr.
308 (Gcc_backend::var_expression): Likewise.
309 (Gcc_backend::integer_constant_expression): Likewise.
310 (Gcc_backend::float_constant_expression): Likewise.
311 (Gcc_backend::complex_constant_expression): Likewise.
312 (Gcc_backend::struct_field_expression): Likewise.
313 (tree_to_type, tree_to_expr, tree_to_stat): Remove functions.
314 (tree_to_function, tree_to_block): Remove functions.
315 (type_to_tree, expr_to_tree, stat_to_tree): Remove functions.
316 (block_to_tree, var_to_tree, function_to_tree): Remove functions.
317
1d60af08
KZ		 3182014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
319 Mike Stump <mikestump@comcast.net>
320 Richard Sandiford <rdsandiford@googlemail.com>
321
322 * go-gcc.cc (Gcc_backend::type_size): Use tree_fits_uhwi_p.
323
6122336c
CM		 3242014-05-06 Chris Manghane <cmang@google.com>
325
326 * go-c.h (go_create_gogo): Update declaration to add
327 check_divide_zero and check_divide_overflow parameters.
328 * go-lang.c (go_langhook_init): Pass new arguments to
329 go_create_gogo.
330
fb930306
CM		 3312014-05-05 Chris Manghane <cmang@google.com>
332
333 * go-gcc.cc (Gcc_backend::implicit_variable): Rename from
334 gc_root_variable. Add name and is_constant parameters.
335
3e7b0938
CM		 3362014-05-05 Chris Manghane <cmang@google.com>
337
338 * go-gcc.cc (Gcc_backend::indirect_expression): Add btype
339 parameter.
340 (Gcc_backend::temporary_variable): Check for erroneous function.
341
d2d9bc36
CM		 3422014-04-30 Chris Manghane <cmang@google.com>
343
344 * go-backend.c: #include "diagnostics.h".
345 (saw_errors): New function.
346 * go-c.h (saw_errors): Declare.
347 * Make-lang.in (GO_OBJS): Remove go/gogo-tree.o.
348
ad5b68e0
CM		 3492014-04-30 Chris Manghane <cmang@google.com>
350
351 * go-lang.c (go_langhook_type_for_size): Do it here, rather than
352 calling into Go frontend.
353 (go_langhook_type_for_mode): Likewise.
354 * go-c.h (go_type_for_size, go_type_for_mode): Don't declare.
355
90cbaa29
CM		 3562014-04-30 Chris Manghane <cmang@google.com>
357
358 * go-gcc.cc: #include "langhooks.h".
359 (Gcc_backend::Gcc_backend): Add constructor.
360 (Gcc_backend::lookup_function): New function.
361 (Gcc_backend::define_builtin): New private function.
362 (Gcc_backend::gcc_backend): Remove.
363 (go_get_backend): Use new to create new Gcc_backend.
364
036165d8
CM		 3652014-04-25 Chris Manghane <cmang@google.com>
366
367 * go-gcc.cc: Include "cgraph.h" and "gimplify.h".
368 (Gcc_backend::return_statement): Push and pop function.
369 (Gcc_backend::label): Likewise.
370 (Gcc_backend::function_defer_statement): Likewise.
371 (Gcc_backend::switch_statement): Add function parameter.
372 (Gcc_backend::block): Don't permit function to be NULL.
373 (Gcc_backend::temporary_variable): Change go_assert to
374 gcc_assert.
375 (Gcc_backend::gc_root_variable): New function.
376 (Gcc_backend::write_global_definitions): New function.
377
aa492920
CM		 3782014-04-22 Chris Manghane <cmang@google.com>
379
380 * go-gcc.cc (Gcc_backend::temporary_variable): Push cfun around
381 call to create_tmp_var. Require that function be non-NULL.
382
e85baec7
CM		 3832014-04-17 Chris Manghane <cmang@google.com>
384
385 * go-gcc.cc (Gcc_backend::named_constant_expression): New
386 function.
387
7035307e
CM		 3882014-04-14 Chris Manghane <cmang@google.com>
389
390 * go-gcc.cc: Include "convert.h".
391 (Gcc_backend::string_constant_expression): New function.
392 (Gcc_backend::real_part_expression): Likewise.
393 (Gcc_backend::imag_part_expression): Likewise.
394 (Gcc_backend::complex_expression): Likewise.
395 (Gcc_backend::constructor_expression): Likewise.
396 (Gcc_backend::array_constructor_expression): Likewise.
397 (Gcc_backend::pointer_offset_expression): Likewise.
398 (Gcc_backend::array_index_expression): Likewise.
399 (Gcc_backend::call_expression): Likewise.
400 (Gcc_backend::exception_handler_statement): Likewise.
401 (Gcc_backend::function_defer_statement): Likewise.
402 (Gcc_backend::function_set_parameters): Likewise.
403 (Gcc_backend::function_set_body): Likewise.
404 (Gcc_backend::convert_expression): Handle various type
405 conversions.
406
915182a0
ILT		 4072014-03-03 Ian Lance Taylor <iant@google.com>
408
409 * go-gcc.cc (Gcc_backend::immutable_struct): If IS_COMMON, set
410 DECL_WEAK.
411 (GCC_backend::immutable_struct_set_init): If IS_COMMON, clear
412 DECL_WEAK.
413
8a35e18d
CM		 4142014-01-24 Chris Manghane <cmang@google.com>
415
416 * go-gcc.cc (Gcc_backend::unary_expression): New function.
417
b5407ad1
CM		 4182014-01-16 Chris Manghane <cmang@google.com>
419
420 * go-gcc.cc (Gcc_backend::conditional_expression): Add btype
421 parameter.
422 (operator_to_tree_code): New static function.
423 (Gcc_backend::binary_expression): New function.
424
eb6eb862
CM		 4252014-01-14 Chris Manghane <cmang@google.com>
426
427 * go-gcc.cc (Gcc_backend::compound_expression): New function.
428 (Gcc_backend::conditional_expression): New function.
429
23a5b65a
RS		 4302014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
431
432 Update copyright years
433
98db73df 4342014-01-02 Tobias Burnus <burnus@net-b.de>
71eba7a0 435
0ffc0b3b
JJ		 436 * gccgo.texi: Bump @copying's copyright year.
437
4382013-12-16 Chris Manghane <cmang@google.com>
439
440 * go-gcc.cc (Gcc_backend::struct_field_expression): New function.
441
4422013-12-11 Ian Lance Taylor <iant@google.com>
443
444 * go-lang.c (go_langhook_post_options): Disable sibling calls by
445 default.
446
4472013-12-10 Ian Lance Taylor <iant@google.com>
448
449 * Make-lang.in (check_go_parallelize): Test go-test.exp r* tests
450 separately.
451
4522013-12-05 Ian Lance Taylor <iant@google.com>
453
454 Revert this change; no longer required.
455 2013-11-06 Ian Lance Taylor <iant@google.com>
456
457 * go-lang.c (go_langhook_post_options): If
458 -fisolate-erroneous-paths was turned on by an optimization option,
459 turn it off.
460
4612013-11-23 Ian Lance Taylor <iant@google.com>
462
463 * go-gcc.cc (Gcc_backend::function_type): Add result_struct
464 parameter.
465
4662013-11-22 Andrew MacLeod <amacleod@redhat.com>
467
468 * go-gcc.cc: Add required include files from gimple.h.
469 * go-lang.c: Likewise
470
4712013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
472
473 * gofrontend/expressions.cc: Replace tree_low_cst (..., 0) with
474 tree_to_shwi throughout.
475
4762013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
477
478 * gofrontend/expressions.cc: Replace host_integerp (..., 0) with
479 tree_fits_shwi_p throughout.
480
4812013-11-14 Andrew MacLeod <amacleod@redhat.com>
482
483 * go-lang.c: Include only gimplify.h and gimple.h as needed.
484
4852013-11-14 Diego Novillo <dnovillo@google.com>
486
487 * go-backend.c: Include stor-layout.h.
488 * go-gcc.cc: Include stringpool.h.
489 Include stor-layout.h.
490 Include varasm.h.
491 * go-lang.c: Include stor-layout.h.
492
4932013-11-12 Andrew MacLeod <amacleod@redhat.com>
494
495 * go-lang.c: Include gimplify.h.
496
4972013-11-06 Ian Lance Taylor <iant@google.com>
498
499 * go-lang.c (go_langhook_post_options): If
500 -fisolate-erroneous-paths was turned on by an optimization option,
501 turn it off.
502
5032013-10-14 Chris Manghane <cmang@google.com>
504
505 * go-gcc.cc (Gcc_backend::address_expression): New function.
506
5072013-10-11 Chris Manghane <cmang@google.com>
508
509 * go-gcc.cc (Gcc_backend::function_code_expression): New
510 function.
511
5122013-10-10 Chris Manghane <cmang@google.com>
513
514 * go-gcc.cc (Gcc_backend::error_function): New function.
515 (Gcc_backend::function): New function.
516 (Gcc_backend::make_function): New function.
517 (function_to_tree): New function.
518
5192013-10-04 Chris Manghane <cmang@google.com>
520
521 * go-gcc.cc (Gcc_backend::convert_expression): New function.
522
5232013-10-02 Chris Manghane <cmang@google.com>
524
525 * go-gcc.cc: Include "real.h" and "realmpfr.h".
526 (Gcc_backend::integer_constant_expression): New function.
527 (Gcc_backend::float_constant_expression): New function.
528 (Gcc_backend::complex_constant_expression): New function.
529
5302013-09-30 Chris Manghane <cmang@google.com>
531
532 * go-gcc.cc (Gcc_backend::error_expression): New function.
533 (Gcc_backend::var_expression): New function.
534 (Gcc_backend::indirect_expression): New function.
535
5362013-09-25 Tom Tromey <tromey@redhat.com>
537
538 * Make-lang.in (gospec.o): Remove.
539 (CFLAGS-go/gospec.o): New variable.
540 (GCCGO_OBJS): Update to use go/gospec.o.
541 (go_OBJS): Define.
542 (GO_SYSTEM_H, GO_C_H, GO_LINEMAP_H, GO_LEX_H, GO_PARSE_H)
543 (GO_GOGO_H, GO_TYPES_H, GO_STATEMENTS_H, GO_EXPRESSIONS_H)
544 (GO_EXPORT_H, GO_IMPORT_H, GO_RUNTIME_H, GO_AST_DUMP_H)
545 (go/go-backend.o, go/go-lang.o, go/go-gcc.o, go/go-linemap.o)
546 (go/ast-dump.o, go/dataflow.o, go/export.o, go/expressions.o)
547 (go/go.o, go/go-dump.o, go/go-optimize.o, go/gogo-tree.o)
548 (go/gogo.o, go/import.o, go/import-archive.o, go/lex.o)
549 (go/parse.o, go/runtime.o, go/statements.o, go/types.o)
550 (go/unsafe.o): Remove.
551 (CFLAGS-go/go-gcc.o, CFLAGS-go/go-linemap.o): New variables.
552 (go/%.o: go/gofrontend/%.cc): Use COMPILE and POSTCOMPILE.
553
5542013-09-25 Tom Tromey <tromey@redhat.com>
555
556 * Make-lang.in (gospec.o): Don't use subshell.
557
5582013-08-28 Ian Lance Taylor <iant@google.com>
559
560 * go-gcc.cc (Gcc_backend::immutable_struct): Set TREE_PUBLIC if
561 the struct is not hidden.
562 (Gcc_backend::immutable_struct_set_init): Don't set TREE_PUBLIC.
563
5642013-08-06 Ian Lance Taylor <iant@google.com>
565
566 * go-gcc.cc (Gcc_backend::immutable_struct_set_init): Use
567 compute_reloc_for_constant.
568
5692013-08-02 Ian Lance Taylor <iant@google.com>
570
571 * go-gcc.cc (immutable_struct_set_init): Always call
572 resolve_unique_section.
573
5742013-07-24 Ian Lance Taylor <iant@google.com>
575
576 * go-gcc.cc (Gcc_backend::non_zero_size_type): If a struct has a
577 fields, recreate those fields with the first one with a non-zero
578 size.
579
5802013-07-23 Ian Lance Taylor <iant@google.com>
581
582 * go-backend.c: Don't #include "rtl.h".
583 (go_imported_unsafe): Don't call init_varasm_once.
584 * Make-lang.in (go/go-backend.o): Don't depend on $(RTL_H).
585
5862013-07-23 Ian Lance Taylor <iant@google.com>
587
588 * go-lang.c: Don't #include "except.h".
589 * Make-lang.in (go/go-lang.o): Don't depend on $(EXCEPT_H).
590
5912013-06-18 Ian Lance Taylor <iant@google.com>
592
593 * go-gcc.cc (Gcc_backend::immutable_struct): Add is_hidden
594 parameter.
595 (Gcc_backend::immutable_struct_set_init): Likewise.
596
5972013-05-16 Jason Merrill <jason@redhat.com>
598
599 * Make-lang.in (go1$(exeext)): Use link mutex.
600
6012013-01-16 Shenghou Ma <minux.ma@gmail.com>
602
603 * gospec.c: pass -u pthread_create to linker when static linking.
604
6052012-12-21 Ian Lance Taylor <iant@google.com>
606
607 PR bootstrap/54659
608 * go-system.h: Don't include <cstdio>.
609
6102012-12-18 Ian Lance Taylor <iant@google.com>
611
612 PR go/55201
613 * gospec.c: Revert last patch.
614
6152012-12-18 Andreas Schwab <schwab@linux-m68k.org>
616
617 PR go/55201
618 * gospec.c (LIBATOMIC): Define.
619 (LIBATOMIC_PROFILE): Define.
620 (lang_specific_driver): Add LIBATOMIC[_PROFILE] option.
621
6222012-11-29 Ian Lance Taylor <iant@google.com>
623
624 * go-gcc.cc: Include "output.h".
625 (global_variable): Add is_unique_section parameter.
626 (global_variable_set_init): Adjust unique section if necessary.
627 * Make-lang.in (go/go-gcc.o): Add dependency on output.h.
628
6292012-11-17 Diego Novillo <dnovillo@google.com>
630
631 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
632
633 * go-lang.c: Use new vec API in vec.h.
634
6352012-11-16 Ian Lance Taylor <iant@google.com>
636
637 * Make-lang.in (gccgo$(exeext)): Add + at start of command.
638 (go1$(exeext)): Likewise.
639
6402012-10-30 Ian Lance Taylor <iant@google.com>
641
642 * lang.opt (-fgo-relative-import-path): New option.
643 * go-lang.c (go_relative_import_path): New static variable.
644 (go_langhook_init): Pass go_relative_import_path to
645 go_create_gogo.
646 (go_langhook_handle_option): Handle -fgo-relative-import-path.
647 * go-c.h (go_create_gogo): Update declaration.
648 * gccgo.texi (Invoking gccgo): Document
649 -fgo-relative-import-path.
650
6512012-09-17 Ian Lance Taylor <iant@google.com>
652
653 * config-lang.in (target_libs): Add target-libbacktrace.
654
6552012-09-16 Ian Lance Taylor <iant@google.com>
656
657 * Make-lang.in (go/gogo.o): Depend on filenames.h.
658
6592012-08-14 Diego Novillo <dnovillo@google.com>
660
661 Merge from cxx-conversion branch. Configury.
662
663 * go-c.h: Remove all handlers of ENABLE_BUILD_WITH_CXX.
664 * go-gcc.cc: Likewise.
665 * go-system.h: Likewise.
666
6672012-07-24 Uros Bizjak <ubizjak@gmail.com>
668
669 * go-lang.c (lang_decl): Add variable_size GTY option.
670
6712012-05-09 Ian Lance Taylor <iant@google.com>
672
673 * lang.opt: Add -fgo-pkgpath.
674 * go-lang.c (go_pkgpath): New static variable.
675 (go_prefix): New static variable.
676 (go_langhook_init): Pass go_pkgpath and go_prefix to
677 go_create_gogo.
678 (go_langhook_handle_option): Handle -fgo-pkgpath. Change
679 -fgo-prefix handling to just set go_prefix.
680 * go-c.h (go_set_prefix): Don't declare.
681 (go_create_gogo): Add pkgpath and prefix to declaration.
682 * go-gcc.cc (Gcc_backend::global_variable): Change unique_prefix
683 to pkgpath. Don't include the package name in the asm name.
684 * gccgo.texi (Invoking gccgo): Document -fgo-pkgpath. Update the
685 docs for -fgo-prefix.
686
6872012-04-23 Ian Lance Taylor <iant@google.com>
688
689 * go-lang.c (go_langhook_init): Set MPFR precision to 256.
690
6912012-04-20 Ian Lance Taylor <iant@google.com>
692
693 * lang.opt: Add -fgo-check-divide-zero and
694 -fgo-check-divide-overflow.
695 * gccgo.texi (Invoking gccgo): Document new options.
696
6972012-04-18 Steven Bosscher <steven@gcc.gnu.org>
698
699 * go-gcc.cc (Gcc_backend::switch_statement): Build SWITCH_EXPR
700 with NULL_TREE type instead of void_type_node.
701
7022012-03-09 Ian Lance Taylor <iant@google.com>
703
704 * go-gcc.cc (Gcc_backend::assignment_statement): Convert the rhs
705 to the lhs type if necessary.
706
7072012-03-08 Ian Lance Taylor <iant@google.com>
708
709 * go-gcc.cc (Gcc_backend::init_statement): Don't initialize a
710 zero-sized variable.
711 (go_non_zero_struct): New global variable.
712 (Gcc_backend::non_zero_size_type): New function.
713 (Gcc_backend::global_variable): Don't build an assignment for a
714 zero-sized value.
715 * go-c.h (go_non_zero_struct): Declare.
716 * config-lang.in (gtfiles): Add go-c.h.
717
7182012-02-29 Ian Lance Taylor <iant@google.com>
719
720 * go-gcc.cc (class Gcc_tree): Add set_tree method.
721 (set_placeholder_pointer_type): When setting to a pointer to
722 error, set to error_mark_node.
723
7242012-02-23 Richard Guenther <rguenther@suse.de>
725
726 * go-gcc.cc (Gcc_backend::placeholder_pointer_type): Use
727 build_distinct_type_copy.
728
7292012-02-17 Ian Lance Taylor <iant@google.com>
730
731 * Make-lang.in (go/import.o): Add dependency on $(GO_LEX_H).
732
7332012-02-17 Ian Lance Taylor <iant@google.com>
734
735 * gospec.c (lang_specific_driver): If linking, and no -o option
736 was used, add one.
737
7382012-02-14 Ian Lance Taylor <iant@google.com>
739
740 PR go/48411
741 * Make-lang.in (gccgo-cross$(exeext)): New target.
742 (go.all.cross): Depend on gccgo-cross$(exeext) instead of
743 gccgo$(exeext).
744 (go.install-common): Only install GCCGO_TARGET_INSTALL_NAME if
745 gccgo-cross$(exeext) does not exist.
746
7472012-02-07 Ian Lance Taylor <iant@google.com>
748
749 * gccgo.texi (Function Names): Document //extern instead of
750 __asm__.
751
7522012-02-01 Jakub Jelinek <jakub@redhat.com>
753
754 PR target/52079
755 * go-lang.c (go_langhook_type_for_mode): For TImode and 64-bit HWI
756 return build_nonstandard_integer_type result if possible.
757
7582012-01-21 Ian Lance Taylor <iant@google.com>
759
760 * go-gcc.cc (Gcc_backend::type_size): Check for error_mark_node.
761 (Gcc_backend::type_alignment): Likewise.
762 (Gcc_backend::type_field_alignment): Likewise.
763 (Gcc_backend::type_field_offset): Likewise.
764
7652012-01-20 Ian Lance Taylor <iant@google.com>
766
767 * go-gcc.cc (Gcc_backend::placeholder_struct_type): Permit name to
768 be empty.
769 (Gcc_backend::set_placeholder_struct_type): Likewise.
770
7712012-01-17 Ian Lance Taylor <iant@google.com>
772
773 * gospec.c (lang_specific_driver): If we see -S without -o, add -o
774 BASE.s rather than -o BASE.o.
775
7762012-01-11 Ian Lance Taylor <iant@google.com>
777
778 * go-lang.c (go_langhook_init): Initialize void_list_node before
779 calling go_create_gogo.
780
7812012-01-10 Ian Lance Taylor <iant@google.com>
782
783 * go-gcc.cc (Gcc_backend::type_size): New function.
784 (Gcc_backend::type_alignment): New function.
785 (Gcc_backend::type_field_alignment): New function.
786 (Gcc_backend::type_field_offset): New function.
787 * go-backend.c (go_type_alignment): Remove.
788 * go-c.h (go_type_alignment): Don't declare.
789
7902011-12-27 Ian Lance Taylor <iant@google.com>
791
792 * go-gcc.cc (Gcc_backend::set_placeholder_struct_type): Use
793 build_distinct_type_copy rather than build_variant_type_copy.
794 (Gcc_backend::set_placeholder_array_type): Likewise.
795 (Gcc_backend::named_type): Add special handling for builtin
796 basic types.
797
7982011-12-22 Ian Lance Taylor <iant@google.com>
799
800 * go-gcc.cc (Gcc_backend::set_placeholder_pointer_type): Arrange
801 for the type name to have a DECL_ORIGINAL_TYPE as gcc expects.
802 (Gcc_backend::set_placeholder_struct_type): Likewise.
803 (Gcc_backend::set_placeholder_array_type): Likewise.
804 (Gcc_backend::named_type): Set DECL_ORIGINAL_TYPE.
805
8062011-12-13 Ian Lance Taylor <iant@google.com>
807
808 * go-backend.c: #include "simple-object.h" and "intl.h".
809 (GO_EXPORT_SEGMENT_NAME): Define if not defined.
810 (GO_EXPORT_SECTION_NAME): Likewise.
811 (go_write_export_data): Use GO_EXPORT_SECTION_NAME.
812 (go_read_export_data): New function.
813 * go-c.h (go_read_export_data): Declare.
814
8152011-11-29 Sanjoy Das <thedigitalangel@gmail.com>
816 Ian Lance Taylor <iant@google.com>
817
818 * go-location.h: New file.
819 * go-linemap.cc: New file.
820 * go-gcc.cc: Change all uses of source_location to Location.
821 * Make-lang.in (GO_OBJS): Add go/go-linemap.o.
822 (GO_LINEMAP_H): New variable.
823 (GO_LEX_H): Use $(GO_LINEMAP_H).
824 (GO_GOGO_H, GO_TYPES_H, GO_IMPORT_H): Likewise.
825 (go/go-linemap.o): New target.
826
8272011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
828
829 * Make-lang.in (gospec.o): Pass SHLIB instead of SHLIB_LINK.
830
8312011-08-24 Roberto Lublinerman <rluble@gmail.com>
832
833 * lang.opt: Add fgo-optimize-.
834 * go-lang.c (go_langhook_handle_option): Handle OPT_fgo_optimize.
835 * go-c.h (go_enable_optimize): Declare.
836 * Make-lang.in (GO_OBJS): Add go/go-optimize.o.
837 (GO_EXPORT_H): Define.
838 (GO_IMPORT_H): Add $(GO_EXPORT_H).
839 (GO_AST_DUMP_H): Define.
840 (go/ast-dump.o, go/statements.o): Use GO_AST_DUMP_H.
841 (go/export.o, go/gogo.o, go/import.o): Use GO_EXPORT_H.
842 (go/types.o): Likewise.
843 (go/expressions.o): Use GO_AST_DUMP_H and GO_EXPORT_H.
844 (go/go-optimize.o): New target.
845
8462011-08-24 Joseph Myers <joseph@codesourcery.com>
847
848 * Make-lang.in (CFLAGS-go/go-lang.o): New.
849 (go/go-lang.o): Remove explicit compilation rule.
850
8512011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
852
853 * Make-lang.in (gccgo$(exeext)): Add $(EXTRA_GCC_LIBS).
854
8552011-08-02 Roberto Lublinerman <rluble@gmail.com>
856
857 * Make-lang.in (GO_OBJS): Add go/ast-dump.o.
858 (go/ast-dump.o): New target.
859 (go/expressions.o): Depend on go/gofrontend/ast-dump.h.
860 (go/statements.o): Likewise.
861
8622011-07-06 Richard Guenther <rguenther@suse.de>
863
864 * go-lang.c (go_langhook_init):
865 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
866
8672011-06-14 Joseph Myers <joseph@codesourcery.com>
868
869 * Make-lang.in (go/go-lang.o, go/go-backend.o): Update
870 dependencies.
871 * go-backend.c: Include common/common-target.h.
872 (go_write_export_data): Use targetm_common.have_named_sections.
873 * go-lang.c: Include common/common-target.h.
874 (go_langhook_init_options_struct): Use
875 targetm_common.supports_split_stack.
876
8772011-06-13 Ian Lance Taylor <iant@google.com>
878
879 * Make-lang.in (go/expressions.o): Depend on $(GO_RUNTIME_H).
880
8812011-06-10 Ian Lance Taylor <iant@google.com>
882
883 * go-gcc.cc: Include "toplev.h".
884 (Gcc_backend::immutable_struct): New function.
885 (Gcc_backend::immutable_struct_set_init): New function.
886 (Gcc_backend::immutable_struct_reference): New function.
887 * Make-lang.in (go/go-gcc.o): Depend on toplev.h.
888
8892011-06-09 Ian Lance Taylor <iant@google.com>
890
891 * go-gcc.cc (Gcc_backend::zero_expression): New function.
892
8932011-06-07 Richard Guenther <rguenther@suse.de>
894
895 * go-lang.c (go_langhook_init): Do not set
896 size_type_node or call set_sizetype.
897
8982011-05-27 Ian Lance Taylor <iant@google.com>
899
900 * go-backend.c: Include "output.h".
901 (go_write_export_data): New function.
902 * go-c.h (go_write_export_data): Declare.
903 * Make-lang.in (go/go-backend.o): Depend on output.h.
904 (go/export.o): Depend on $(GO_C_H). Do not depend on
905 $(MACHMODE_H), output.h, or $(TARGET_H).
906
9072011-05-24 Joseph Myers <joseph@codesourcery.com>
908
909 * Make-lang.in (GCCGO_OBJS): Remove prefix.o.
910 (gccgo$(exeext)): Use libcommon-target.a.
911
9122011-05-20 Joseph Myers <joseph@codesourcery.com>
913
914 * Make-lang.in (GCCGO_OBJS): Remove intl.o and version.o.
915
9162011-05-13 Ian Lance Taylor <iant@google.com>
917
918 * go-gcc.cc (Gcc_backend::function_type): When building a struct
919 for multiple results, check that all fields types have a size.
920 (Gcc_backend::placeholder_pointer_type): Permit name to be empty.
921
9222011-05-12 Ian Lance Taylor <iant@google.com>
923
924 * go-gcc.cc (Gcc_backend::local_variable): Add is_address_taken
925 parameter.
926 (Gcc_backend::parameter_variable): Likewise.
927
9282011-05-07 Eric Botcazou <ebotcazou@adacore.com>
929
930 * go-lang.c (global_bindings_p): Return bool and simplify.
931
9322011-05-05 Nathan Froyd <froydnj@codesourcery.com>
933
934 * go-gcc.cc (Gcc_backend::switch_statement): Call build_case_label.
935
9362011-05-04 Ian Lance Taylor <iant@google.com>
937
938 * go-gcc.cc (Gcc_backend::struct_type): Call fill_in_struct.
939 (Gcc_backend::fill_in_struct): New function.
940 (Gcc_backend::array_type): Implement.
941 (Gcc_backend::fill_in_array): New function.
942 (Gcc_backend::placeholder_pointer_type): New function.
943 (Gcc_backend::set_placeholder_pointer_type): New function.
944 (Gcc_backend::set_placeholder_function_type): New function.
945 (Gcc_backend::placeholder_struct_type): New function.
946 (Gcc_backend::set_placeholder_struct_type): New function.
947 (Gcc_backend::placeholder_array_type): New function.
948 (Gcc_backend::set_placeholder_array_type): New function.
949 (Gcc_backend::named_type): New function.
950 (Gcc_backend::circular_pointer_type): New function.
951 (Gcc_backend::is_circular_pointer_type): New function.
952
9532011-04-26 Ian Lance Taylor <iant@google.com>
954
955 * go-gcc.cc (Gcc_backend::struct_type): Implement.
956
9572011-04-25 Ian Lance Taylor <iant@google.com>
958
959 * go-gcc.cc (Gcc_backend::error_type): Implement.
960 (Gcc_backend::string_type): Remove.
961 (Gcc_backend::function_type): Change signature and implement.
962 (Gcc_backend::struct_type): Change signature.
963 (Gcc_backend::slice_type, Gcc_backend::map_type): Remove.
964 (Gcc_backend::channel_type, Gcc_backend::interface_type): Remove.
965 (Gcc_backend::pointer_type): Check for error.
966 * Make-lang.in (go/types.o): Depend on go/gofrontend/backend.h.
967
9682011-04-25 Evan Shaw <edsrzf@gmail.com>
969
970 * go-gcc.c (class Gcc_tree): Make get_tree const.
971 (Gcc_backend::void_type): Implement.
972 (Gcc_backend::bool_type): Implement.
973 (Gcc_backend::integer_type): Implement.
974 (Gcc_backend::float_type): Implement.
975 (Gcc_backend::complex_type): New function.
976 (Gcc_backend::pointer_type): New function.
977 (Gcc_backend::make_type): New function.
978 (type_to_tree): New function.
979
9802011-04-21 Ian Lance Taylor <iant@google.com>
981
982 * go-system.h (go_assert, go_unreachable): Define.
983
9842011-04-19 Ian Lance Taylor <iant@google.com>
985
986 * go-system.h: Include "intl.h".
987 * Make-lang.in (GO_SYSTEM_H): Add intl.h.
988 (go/statements.o): Remove dependencies on intl.h $(TREE_H)
989 $(GIMPLE_H) convert.h tree-iterator.h $(TREE_FLOW_H) $(REAL_H).
990
9912011-04-19 Ian Lance Taylor <iant@google.com>
992
993 * go-gcc.cc (Gcc_backend::temporary_variable): New function.
994
9952011-04-19 Ian Lance Taylor <iant@google.com>
996
997 * go-gcc.cc (class Bblock): Define.
998 (Gcc_backend::if_statement): Change then_block and else_block to
999 Bblock*.
1000 (Gcc_backend::block): New function.
1001 (Gcc_backend::block_add_statements): New function.
1002 (Gcc_backend::block_statement): New function.
1003 (tree_to_block, block_to_tree): New functions.
1004
10052011-04-18 Ian Lance Taylor <iant@google.com>
1006
1007 * go-gcc.cc: Include "go-c.h".
1008 (class Bvariable): Define.
1009 (Gcc_backend::init_statement): New function.
1010 (Gcc_backend::global_variable): New function.
1011 (Gcc_backend::global_variable_set_init): New function.
1012 (Gcc_backend::local_variable): New function.
1013 (Gcc_backend::parameter_variable): New function.
1014 (tree_to_type, var_to_tree): New functions.
1015 * Make-lang.in (go/go-gcc.o): Depend on $(GO_C_H).
1016 * (go/gogo-tree.o): Depend on go/gofrontend/backend.h.
1017
10182011-04-15 Ian Lance Taylor <iant@google.com>
1019
1020 * go-gcc.cc (Gcc_backend::compound_statement): New function.
1021 (Gcc_backend::assignment_statement): Use error_statement.
1022 (Gcc_backend::return_statement): Likewise.
1023 (Gcc_backend::if_statement): Likewise.
1024 (Gcc_backend::switch_statement): Likewise.
1025 (Gcc_backend::statement_list): Likewise.
1026
10272011-04-14 Ian Lance Taylor <iant@google.com>
1028
1029 * go-gcc.cc (Gcc_backend::error_statement): New function.
1030
10312011-04-13 Ian Lance Taylor <iant@google.com>
1032
1033 * Make-lang.in (go/gogo-tree.o): depend on $(GO_RUNTIME_H).
1034
10352011-04-13 Ian Lance Taylor <iant@google.com>
1036
1037 * Make-lang.in (GO_OBJS): Add go/runtime.o.
1038 (GO_RUNTIME_H): New variable.
1039 (go/runtime.o): New target.
1040 (go/gogo.o): Depend on $(GO_RUNTIME_H).
1041 (go/statements.o): Likewise.
1042
10432011-04-12 Nathan Froyd <froydnj@codesourcery.com>
1044
1045 * go-lang.c (union lang_tree_node): Check for TS_COMMON before
1046 calling TREE_CHAIN.
1047
10482011-04-06 Ian Lance Taylor <iant@google.com>
1049
1050 * go-gcc.cc (if_statement): Use build3_loc.
1051 (Gcc_backend::switch_statement): New function.
1052 (Gcc_backend::statement_list): New function.
1053
10542011-04-06 Ian Lance Taylor <iant@google.com>
1055
1056 * go-gcc.cc (Gcc_backend::if_statement): New function.
1057 (tree_to_stat): New function.
1058 (expr_to_tree): Renamed from expression_to_tree.
1059 (stat_to_tree): Renamed from statement_to_tree.
1060
10612011-04-06 Ian Lance Taylor <iant@google.com>
1062
1063 * go-gcc.cc (Gcc_backend::expression_statement): New function.
1064
10652011-04-04 Ian Lance Taylor <iant@google.com>
1066
1067 * go-gcc.c (class Blabel): Define.
1068 (Gcc_backend::make_expression): New function.
1069 (get_identifier_from_string): New function.
1070 (Gcc_backend::label): New function.
1071 (Gcc_backend::label_definition_statement): New function.
1072 (Gcc_backend::goto_statement): New function.
1073 (Gcc_backend::label_address): New function.
1074 (expression_to_tree): New function.
1075 * Make-lang.in (go/expressions.o): Depend on
1076 go/gofrontend/backend.h.
1077 (go/gogo.o): Likewise.
1078
10792011-04-04 Ian Lance Taylor <iant@google.com>
1080
1081 * go-gcc.cc: #include "tree-iterator.h", "gimple.h", and "gogo.h".
1082 (class Bfunction): Define.
1083 (Gcc_backend::assignment_statement): Rename from assignment.
1084 Check for errors.
1085 (Gcc_backend::return_statement): New function.
1086 (tree_to_function): New function.
1087 * Make-lang.in (go/go-gcc.o): Depend on tree-iterator.h,
1088 $(GIMPLE_H), and $(GO_GOGO_H).
1089
10902011-04-03 Ian Lance Taylor <iant@google.com>
1091
1092 * go-gcc.cc: New file.
1093 * Make-lang.in (GO_OBJS): Add go/go-gcc.o.
1094 (go/go-gcc.o): New target.
1095 (go/go.o): Depend on go/gofrontend/backend.h.
1096 (go/statements.o): Likewise.
1097
10982011-02-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1099
1100 * gccgo.texi (Top, Import and Export): Fix a typo and a markup nit.
1101
11022011-02-08 Ian Lance Taylor <iant@google.com>
1103
1104 * go-lang.c (go_langhook_init_options_struct): Set
1105 frontend_set_flag_errno_math. Don't set x_flag_trapping_math.
1106
11072011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1108
1109 * gospec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
1110 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
1111
11122011-01-21 Ian Lance Taylor <iant@google.com>
1113
1114 * go-lang.c (go_langhook_init): Omit float_type_size when calling
1115 go_create_gogo.
1116 * go-c.h: Update declaration of go_create_gogo.
1117
11182011-01-13 Ian Lance Taylor <iant@google.com>
1119
1120 * go-backend.c: Include "rtl.h" and "target.h".
1121 (go_imported_unsafe): New function.
1122 * go-c.h (go_imported_unsafe): Declare.
1123 * Make-lang.in (go/go-backend.o): Depend on $(RTL_H).
1124 (go/gogo-tree.o): Remove dependency on $(RTL_H).
1125 (go/unsafe.o): Depend on $(GO_C_H).
1126
11272010-12-31 Joern Rennecke <amylaar@spamcop.net>
1128
1129 PR go/47113
1130 * go-backend.c: (go_field_alignment): Add ATTRIBUTE_UNUSED to
1131 variable ‘field’ .
1132
11332010-12-21 Ian Lance Taylor <iant@google.com>
1134
1135 * Make-lang.in (check-go): Remove.
1136 (lang_checks_parallelized): Add check-go.
1137 (check_go_parallelize): Set.
1138
11392010-12-13 Ian Lance Taylor <iant@google.com>
1140
1141 * gospec.c (lang_specific_driver): Add a -o option if not linking
1142 and there is no -o option already.
1143
11442010-12-07 Ian Lance Taylor <iant@google.com>
1145
1146 PR tree-optimization/46805
1147 PR tree-optimization/46833
1148 * go-lang.c (go_langhook_type_for_mode): Handle vector modes.
1149
11502010-12-06 Ian Lance Taylor <iant@google.com>
1151
1152 PR other/46789
1153 PR bootstrap/46812
1154 * go-lang.c (go_char_p): Define type and vectors.
1155 (go_search_dirs): New static variable.
1156 (go_langhook_handle_option): Use version and version/machine
1157 directories for -L.
1158 (go_langhook_post_options): Add non-specific -L paths.
1159 * Make-lang.in (go/go-lang.o): Define DEFAULT_TARGET_VERSION and
1160 DEFAULT_TARGET_MACHINE when compiling.
1161 * gccgo.texi (Invoking gccgo): Only document -L for linking.
1162 (Import and Export): Don't mention -L for finding import files.
1163
11642010-12-03 Ian Lance Taylor <iant@google.com>
1165
1166 PR bootstrap/46776
1167 * go-backend.c: New file.
1168 * go-c.h (go_type_alignment): Declare.
1169 (go_field_alignment, go_trampoline_info): Declare.
1170 * Make-lang.in (GO_OBJS): Add go/go-backend.o.
1171 (go/go-backend.o): New target.
1172 (go/go-lang.o): Make dependencies match source file.
1173 (go/expressions.o): Don't depend on $(TM_H) $(TM_P_H).
1174 (go/gogo-tree.o): Don't depend on $(TM_H).
1175
11762010-12-03 Ian Lance Taylor <iant@google.com>
1177
1178 * config-lang.in (build_by_default): Set to no.
1179
11802010-12-02 Ian Lance Taylor <iant@google.com>
1181
1182 Go frontend added to gcc repository.
98db73df 1183\f
21fa2a29 1184Copyright (C) 2010-2016 Free Software Foundation, Inc.
71eba7a0 1185
98db73df
TB		 1186Copying and distribution of this file, with or without modification,
1187are permitted in any medium without royalty provided the copyright
1188notice and this notice are preserved.
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