Mercurial > hg > CbC > CbC_gcc
comparison gcc/lto/ChangeLog @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
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date | Fri, 12 Feb 2010 23:39:51 +0900 |
parents | |
children | b7f97abdc517 |
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52:c156f1bd5cd9 | 55:77e2b8dfacca |
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1 2009-12-15 Richard Guenther <rguenther@suse.de> | |
2 | |
3 * lto.c (lto_fixup_field_decl): Fixup DECL_FIELD_OFFSET. | |
4 (lto_post_options): Do not disable debuginfo. | |
5 | |
6 2009-12-14 Dmitry Gorbachev <d.g.gorbachev@gmail.com> | |
7 | |
8 * Make-lang.in ($(LTO_EXE)): Use $(LINKER). | |
9 | |
10 2009-12-11 Richard Guenther <rguenther@suse.de> | |
11 | |
12 PR lto/42037 | |
13 * lto.c (lto_resolution_read): Properly grow the vector. | |
14 | |
15 2009-12-11 Richard Guenther <rguenther@suse.de> | |
16 | |
17 PR lto/41915 | |
18 * lto-lang.c (lto_init_options): Initialize flag_complex_method | |
19 to the C99 default. Do not set flag_unit_at_a_time. | |
20 | |
21 2009-11-28 Jakub Jelinek <jakub@redhat.com> | |
22 | |
23 * lto-lang.c (handle_nonnull_attribute): Remove unused attr_arg_num | |
24 variable. | |
25 | |
26 2009-11-19 Rafael Avila de Espindola <espindola@google.com> | |
27 | |
28 PR bootstrap/42096 | |
29 * lto-elf.c (lto_elf_file_open): Use lto_parse_hex. | |
30 * lto.c (lto_parse_hex): New. | |
31 (lto_resolution_read): Use lto_parse_hex. | |
32 * lto.h (lto_parse_hex): New. | |
33 | |
34 2009-11-17 Rafael Avila de Espindola <espindola@google.com> | |
35 | |
36 * lto-elf.c (lto_file_init): Add offset argument. | |
37 (lto_elf_file_open): Record the offset. | |
38 * lto.c (lto_resolution_read): Change file_name into a lto_file | |
39 argument. Check offsets. | |
40 (lto_file_read): Update call to lto_resolution_read. | |
41 * lto.h (lto_file_struct): Add the offset field. | |
42 | |
43 2009-11-16 Rafael Avila de Espindola <espindola@google.com> | |
44 | |
45 * lto-elf.c (lto_elf_file_open): Use strtoll to parse the offset. | |
46 | |
47 2009-11-14 Jan Hubicka <jh@suse.cz> | |
48 | |
49 * lto.c (read_cgraph_and_symbols): Set also ipa_transforms_to_apply. | |
50 | |
51 2009-11-12 Rafael Avila de Espindola <espindola@google.com> | |
52 | |
53 * lang.opt (fresolution): Renamed from resolution. | |
54 * lto-lang.c (lto_handle_option): Handle new option name. | |
55 * lto.c (lto_resolution_read): Add more checks. Discard rest of line. | |
56 | |
57 2009-11-04 Richard Guenther <rguenther@suse.de> | |
58 Rafael Avila de Espindola <espindola@google.com> | |
59 | |
60 * lto-elf.c (lto_elf_build_section_table): Add the base offset. | |
61 (lto_elf_file_open): Handle offsets in arguments name@offest. | |
62 | |
63 2009-10-30 Richard Guenther <rguenther@suse.de> | |
64 | |
65 PR lto/41858 | |
66 * lto.c (lto_file_read): Do not set file_data->fd. | |
67 (lto_read_section_data): Use a single-entry file-descriptor cache. | |
68 Do not check the result of xmalloc. | |
69 (free_section_data): Do not use file_data->fd. | |
70 (lto_read_all_file_options): Likewise. | |
71 | |
72 2009-10-22 Richard Guenther <rguenther@suse.de> | |
73 | |
74 * lto.c (lto_fixup_jump_functions): Remove. | |
75 (lto_fixup_decls): Do not fixup jump functions. | |
76 (read_cgraph_and_symbols): Schedule cgraph merging after | |
77 summary reading. Schedule type and decl fixup before | |
78 summary reading. | |
79 | |
80 2009-10-22 Richard Guenther <rguenther@suse.de> | |
81 | |
82 * lto.c (lto_fixup_data_t): Remove free_list member. | |
83 (lto_fixup_tree): Do not insert into free_list. | |
84 (free_decl): Remove. | |
85 (lto_fixup_decls): Remove free-list handling. | |
86 | |
87 2009-10-22 Jan Hubicka <jh@suse.cz> | |
88 | |
89 * lto.c (lto_fixup_jump_functions): New function. | |
90 (lto_fixup_decls): Use it. | |
91 | |
92 2009-10-16 Richard Guenther <rguenther@suse.de> | |
93 | |
94 PR lto/41715 | |
95 * lto.c (lto_fixup_tree): Revert last change. | |
96 | |
97 2009-10-14 Richard Guenther <rguenther@suse.de> | |
98 | |
99 * lto.c (lto_fixup_tree): In case the prevailing decl is not | |
100 compatible with the one we replace wrap it around a | |
101 VIEW_CONVERT_EXPR. | |
102 | |
103 2009-10-09 Richard Guenther <rguenther@suse.de> | |
104 | |
105 PR lto/41635 | |
106 PR lto/41636 | |
107 * lto.c (read_cgraph_and_symbols): Do not assert we can open | |
108 a file. | |
109 * lto-elf.c (init_shdr##BITS): Fix i18n problems. | |
110 (init_ehdr##BITS): Likewise. | |
111 | |
112 2009-10-08 Joseph Myers <joseph@codesourcery.com> | |
113 | |
114 * lto-elf.c (init_shdr##BITS, lto_elf_begin_section_with_type, | |
115 init_ehdr##BITS, lto_elf_file_close): Remove trailing "." from | |
116 diagnostics. | |
117 * lto-lang.c (lto_post_options): Remove trailing "." from | |
118 diagnostics. | |
119 | |
120 2009-10-08 Richard Guenther <rguenther@suse.de> | |
121 | |
122 * lto.c (read_cgraph_and_symbols): Free the gimple type merging | |
123 hash tables. | |
124 | |
125 2009-10-07 Joseph Myers <joseph@codesourcery.com> | |
126 | |
127 * lto.c: Only include <sys/mman.h> if HAVE_MMAP_FILE. | |
128 | |
129 2009-10-07 Jan Hubicka <jh@suse.cz> | |
130 | |
131 * lto.c (read_cgraph_and_symbols): Mark functions neccesary only at | |
132 ltrans stage; explain why this is needed and should not. | |
133 | |
134 2009-10-05 Richard Guenther <rguenther@suse.de> | |
135 | |
136 PR lto/41552 | |
137 PR lto/41487 | |
138 * lto.c (lto_read_decls): Do not register deferred decls. | |
139 (read_cgraph_and_symbols): Delay symbol and cgraph merging | |
140 until after reading the IPA summaries. | |
141 | |
142 2009-10-02 Rafael Avila de Espindola <espindola@google.com> | |
143 | |
144 * Make-lang.in (lto/lto-lang.o): Don't depend on lto/common.h. | |
145 (lto-lang.c): Don't include lto/common.h. | |
146 | |
147 2009-10-02 Rafael Avila de Espindola <espindola@google.com> | |
148 | |
149 * Make-lang.in (LTO_OBJS): Remove lto/common.o. | |
150 (lto/common.o): Remove. | |
151 * common.c: Remove. | |
152 * common.h (lto_kind_str): Remove. | |
153 (lto_visibility_str): Remove. | |
154 (lto_resolution_str): Make it static. | |
155 | |
156 2009-10-01 Diego Novillo <dnovillo@google.com> | |
157 | |
158 * lto.c (lto_read_decls): Add comment. | |
159 Call internal_error instead of gcc_assert. | |
160 (lto_resolution_read): Likewise. | |
161 (lto_add_all_inlinees): Tidy. | |
162 * Make-lang.in: Fix copyright boilerplate. | |
163 (lto.pdf): New. | |
164 (lto.install-pdf): New. | |
165 * lto-tree.h: Fix copyright boilerplate. | |
166 * lang-specs.h: Likewise. | |
167 Remove ".lto" entry from compilers fragment. | |
168 * lto-elf.c: Move inclusion of gelf.h after config.h. | |
169 Tidy formatting everywhere. | |
170 * lto.h: Fix copyright boilerplate. | |
171 Tidy formatting everywhere. | |
172 * common.c: Likewise. | |
173 * config-lang.in: Likewise. | |
174 * common.h: Likewise. | |
175 * lto-lang.c: Likewise. | |
176 | |
177 2009-10-01 Richard Guenther <rguenther@suse.de> | |
178 | |
179 * lto.c (lto_read_section_data): Use plain lseek/read. | |
180 | |
181 2009-10-01 Richard Guenther <rguenther@suse.de> | |
182 | |
183 * lto.c (LTO_MMAP_IO): Define if we can mmap files and | |
184 use sysconf to query the system page size. | |
185 (lto_file_read): Implement fallback using stdio. | |
186 (free_section_data): Likewise. | |
187 | |
188 2009-09-29 Diego Novillo <dnovillo@google.com> | |
189 | |
190 * lto-lang.c (lto_init): Really fix call to | |
191 build_common_builtin_nodes. | |
192 | |
193 2009-09-29 Diego Novillo <dnovillo@google.com> | |
194 | |
195 * lto-lang.c (lto_init): Fix call to | |
196 build_common_builtin_nodes. | |
197 | |
198 2009-09-29 Richard Guenther <rguenther@suse.de> | |
199 | |
200 PR lto/40754 | |
201 * lto-elf.c (init_shdr##BITS): Properly specify alignment | |
202 in bytes. | |
203 (first_data_block): New static variable. | |
204 (lto_elf_append_data): Align the first data block in each | |
205 section. | |
206 | |
207 2009-09-28 Diego Novillo <dnovillo@google.com> | |
208 | |
209 * lto-lang.c: Tidy. Remove stale FIXME lto markers. | |
210 * lto.c (strip_extension): New. | |
211 (get_filename_for_set): Call it. Do not call make_cwd_temp_file. | |
212 (lto_execute_ltrans): Tidy. | |
213 Do not pass -fwpa nor -fltrans-* to LTRANS. | |
214 * opts.c: Tidy formatting and remove stale FIXME lto markers. | |
215 * tree.c (need_assembler_name_p): Call | |
216 lang_hooks.decls.may_need_assembler_name_p if set. | |
217 * varasm.c (default_binds_local_p_1): Remove check for | |
218 flag_ltrans. | |
219 * varpool.c (decide_is_variable_needed): Do not test for | |
220 in_lto_p. | |
221 | |
222 2009-09-22 Richard Guenther <rguenther@suse.de> | |
223 | |
224 PR lto/39276 | |
225 * lto.c (lto_execute_ltrans): Perform ltrans phase manually. | |
226 * Make-lang.in: Remove ltrans-driver stuff. | |
227 * config-lang.in: Likewise. | |
228 * lang.opt (fltrans-driver): Remove. | |
229 * lto-lang.c (lto_init_options): Remove code initializing | |
230 ltrans_driver. | |
231 * ltrans-driver: Remove. | |
232 | |
233 2009-09-21 Diego Novillo <dnovillo@google.com> | |
234 | |
235 * lto-lang.c (lto_define_builtins): Remove superfluous | |
236 calls to targetm.init_builtins and build_common_builtin_nodes. | |
237 (lto_init): Add targetm.arm_eabi_unwinder as parameter to | |
238 build_common_builtin_nodes. | |
239 * lto.c (lto_materialize_function): Do nothing if NODE is a | |
240 clone. | |
241 | |
242 2009-09-03 Diego Novillo <dnovillo@google.com> | |
243 | |
244 * lto-elf.c (validate_file): Replace call to | |
245 elf_getshstrndx with call to elf_getshdrstrndx. | |
246 | |
247 2009-08-19 Richard Guenther <rguenther@suse.de> | |
248 | |
249 * lto-lang.c (lto_init): Merge char_type_node with the | |
250 appropriately signed variant. | |
251 | |
252 2009-08-19 Richard Guenther <rguenther@suse.de> | |
253 | |
254 PR lto/41071 | |
255 * lto.c (lto_fixup_common): Re-build the pointer-to chain part one. | |
256 (lto_fixup_type): Re-build the pointer-to chain part two. | |
257 | |
258 2009-08-19 Richard Guenther <rguenther@suse.de> | |
259 | |
260 PR lto/41071 | |
261 * lto.c (lto_fixup_type): Re-build the type variant chain. | |
262 | |
263 2009-08-19 Richard Guenther <rguenther@suse.de> | |
264 | |
265 PR lto/41071 | |
266 * lto.c (lto_fixup_constructor): New function. | |
267 (lto_fixup_tree): Replace all types. Properly fixup | |
268 constructors and constants. | |
269 | |
270 2009-08-14 Richard Guenther <rguenther@suse.de> | |
271 | |
272 * lto.c (read_cgraph_and_symbols): Exchange TREE_CHAIN use | |
273 for DECL_LANG_SPECIFIC. | |
274 | |
275 2009-08-13 Richard Guenther <rguenther@suse.de> | |
276 | |
277 PR lto/41032 | |
278 * lto-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define to NULL. | |
279 | |
280 2009-07-30 Richard Guenther <rguenther@suse.de> | |
281 | |
282 PR lto/40903 | |
283 * lto.c (read_cgraph_and_symbols): After fixing up decls choose | |
284 the largest decl for output and free TREE_CHAIN for further | |
285 use. | |
286 | |
287 2009-07-24 Diego Novillo <dnovillo@google.com> | |
288 | |
289 * Make-lang.in: Add empty lto.install-plugin target. | |
290 | |
291 2009-07-13 Diego Novillo <dnovillo@google.com> | |
292 | |
293 * lto.c (lto_fixup_tree): Handle IMPORTED_DECL. | |
294 | |
295 2009-07-11 Richard Guenther <rguenther@suse.de> | |
296 | |
297 * lto-lang.c (lto_write_globals): Wrapup global decls. | |
298 | |
299 2009-07-10 Richard Guenther <rguenther@suse.de> | |
300 | |
301 * lto-lang.c (lto_init): Allocate one more location to make | |
302 BUILTINS_LOCATION correct. | |
303 | |
304 2009-07-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> | |
305 | |
306 * lto.c (free_section_data): Cast computed_offset to caddr_t. | |
307 | |
308 2009-07-06 Diego Novillo <dnovillo@google.com> | |
309 | |
310 * lto.c (lto_fixup_type): Fixup TYPE_SIZE and | |
311 TYPE_SIZE_UNIT. | |
312 | |
313 2009-07-06 Diego Novillo <dnovillo@google.com> | |
314 | |
315 * lto.c (preload_common_nodes): Remove. | |
316 (lto_read_in_decl_state): Call lto_streamer_cache_get. | |
317 (lto_read_decls): Call lto_data_in_create and | |
318 lto_data_in_delete. | |
319 (free_decl): Do not call ggc_free. | |
320 (lto_main): Call lto_init_reader. | |
321 * lto-lang.c (lto_type_for_size): Handle intTI_type_node. | |
322 (lto_init): Initialize main_identifier_node if needed. | |
323 Make ptrdiff_type_node be integer_type_node. | |
324 | |
325 2009-06-19 Diego Novillo <dnovillo@google.com> | |
326 | |
327 * lto.c: Remove code guarded by #ifdef LTO_STREAM_DEBUGGING. | |
328 Remove code guarded by #ifdef GLOBAL_STREAMER_TRACE. | |
329 Remove code guarded by #ifdef LOCAL_TRACE. | |
330 | |
331 2009-06-18 Diego Novillo <dnovillo@google.com> | |
332 | |
333 * lto.c: Update license to GPLv3. | |
334 * lto-elf.c: Likewise. | |
335 * common.c: Likewise. | |
336 * lto-lang.c: Likewise. | |
337 * lto.h: Remove superfluous include files. Update all | |
338 users. | |
339 | |
340 2009-06-17 Diego Novillo <dnovillo@google.com> | |
341 | |
342 * lto.c (read_cgraph_and_symbols): Call input_cgraph. | |
343 | |
344 2009-06-02 Diego Novillo <dnovillo@google.com> | |
345 | |
346 * lto.c (lto_1_to_1_map): Ignore nodes that have not been | |
347 read in. | |
348 (materialize_cgraph): Only materialize nodes that have a | |
349 representation on file. | |
350 | |
351 2009-06-01 Diego Novillo <dnovillo@google.com> | |
352 | |
353 * lto-lang.c (lto_handle_option): Hanlde OPT_Wabi. | |
354 | |
355 2009-05-31 Diego Novillo <dnovillo@google.com> | |
356 | |
357 * lto-lang.c (lto_type_for_mode): Handle all the modes | |
358 handled in c_common_type_for_mode. | |
359 | |
360 2009-05-21 Diego Novillo <dnovillo@google.com> | |
361 | |
362 * lto-elf.c: Always include <gelf.h>. | |
363 * config-lang.in (target_libs): Remove. | |
364 (build_by_default): Set to no. | |
365 | |
366 2009-05-15 Diego Novillo <dnovillo@google.com> | |
367 | |
368 * lto.c (lto_materialize_function): Assert that DECL is | |
369 not a builtin. | |
370 (materialize_cgraph): Don't try to materialize builtin | |
371 functions. | |
372 * lto-section-out.c (write_symbol_vec): Do not write | |
373 builtin functions. | |
374 | |
375 2009-05-13 Diego Novillo <dnovillo@google.com> | |
376 | |
377 * lto-lang.c (LANG_HOOKS_GET_ALIAS_SET): Define. | |
378 | |
379 2009-05-07 Diego Novillo <dnovillo@google.com> | |
380 | |
381 * lto.c (lto_resolution_read): Add type casts for C++ warnings. | |
382 (LTO_REGISTER_TYPE_AND_FIXUP_SUBTREE): Define. | |
383 (lto_fixup_type): Call it for TYPE_POINTER_TO, | |
384 TYPE_REFERENCE_TO, TYPE_CONTEXT and TYPE_CANONICAL. | |
385 (lto_fixup_tree): Call gimple_register_type when *TP is a | |
386 type. | |
387 (lto_main): Call bitmap_obstack_initialize. | |
388 | |
389 2009-04-22 Diego Novillo <dnovillo@google.com> | |
390 | |
391 * lto.c (free_section_data): Tidy. | |
392 (lto_1_to_1_map): Tidy. | |
393 (lto_add_all_inlinees): Tidy. | |
394 (prefix_name_with_star): New. | |
395 (get_filename_for_set): New. | |
396 (lto_wpa_write_files): Call cgraph_node_set_needs_ltrans_p | |
397 to determine what cgraph node sets to write. | |
398 Call get_filename_for_set to compute temporary file | |
399 names. | |
400 (lto_execute_ltrans): Do not execute LTRANS on files with | |
401 names that start with '*'. | |
402 Move logic to execute LTRANS together so that LTRANS is | |
403 invoked only if there are any files to compile. | |
404 (do_whole_program_analysis): Only remove output files | |
405 that do not start with '*'. | |
406 | |
407 2009-04-06 Diego Novillo <dnovillo@google.com> | |
408 | |
409 * lto-lang.c (lto_post_options): Set flag_excess_precision_cmdline. | |
410 * lto.c (read_cgraph_and_symbols): Set cgraph_function_flags_ready. | |
411 (lto_add_all_inlinees): Tidy. | |
412 | |
413 2009-03-26 Diego Novillo <dnovillo@google.com> | |
414 | |
415 * lto.c: Include gimple.h. | |
416 (lto_read_in_decl_state): Call gimple_register_type for | |
417 every type in every stream. | |
418 (lto_fixup_common): Call gimple_register_type if T has a | |
419 type. | |
420 (do_whole_program_analysis): Call print_lto_report. | |
421 (lto_main): Call print_lto_report after cgraph_optimize. | |
422 * Make-lang.in (lto.o): Add dependency on GIMPLE_H. | |
423 | |
424 2009-03-24 Diego Novillo <dnovillo@google.com> | |
425 | |
426 * Make-lang.in (lto-lang.o): Add dependency on TARGET_H and EXPR_H. | |
427 (lto.o): Add dependency on GIMPLE_H. | |
428 | |
429 2009-03-10 Simon Baldwin <simonb@google.com> | |
430 | |
431 * lto.c (lto_read_all_file_options): Close any open file descriptor | |
432 contained in file_data before freeing. | |
433 | |
434 2009-02-24 Rafael Avila de Espindola <espindola@google.com> | |
435 | |
436 * lto.c (lto_add_inline_clones): Don't add the master clone. Check | |
437 for a decl in the original bitmap, not a node. | |
438 (lto_add_all_inlinees): Remove original nodes that are not needed. | |
439 (lto_scan_statics_in_cgraph_node): Don't care if the node is the master. | |
440 | |
441 2009-02-24 Diego Novillo <dnovillo@google.com> | |
442 | |
443 * lto.c (lto_materialize_function): Update | |
444 lto_stats.num_function_bodies. | |
445 (get_section_data): Initialize *LEN to 0. | |
446 (lto_1_to_1_map): Update lto_stats.num_cgraph_partitions. | |
447 (lto_wpa_write_files): Update lto_stats.num_cgraph_nodes. | |
448 Update lto_stats.num_output_files. | |
449 (read_cgraph_and_symbols): Update lto_stats.num_input_files. | |
450 (materialize_cgraph): Update lto_stats.num_input_cgraph_nodes. | |
451 (lto_main): Initialize lto_stats. | |
452 If flag_lto_report is set, call print_lto_report. | |
453 | |
454 2009-02-19 Diego Novillo <dnovillo@google.com> | |
455 | |
456 Revert | |
457 | |
458 2009-02-19 Rafael Avila de Espindola <espindola@google.com> | |
459 | |
460 * lto.c (lto_add_inline_clones): Don't add the | |
461 master clone. Check for a decl in the original | |
462 bitmap, not a node. | |
463 (lto_add_all_inlinees): Remove original nodes | |
464 that are not needed. | |
465 (lto_scan_statics_in_cgraph_node): Don't care if | |
466 the node is the master. | |
467 (lto_promote_cross_file_statics): Use a new | |
468 context.seen_node_decls for each set | |
469 | |
470 2009-02-19 Rafael Avila de Espindola <espindola@google.com> | |
471 | |
472 * lto.c (lto_add_inline_clones): Don't add the master clone. Check | |
473 for a decl in the original bitmap, not a node. | |
474 (lto_add_all_inlinees): Remove original nodes that are not needed. | |
475 (lto_scan_statics_in_cgraph_node): Don't care if the node is the master. | |
476 (lto_promote_cross_file_statics): Use a new context.seen_node_decls | |
477 for each set | |
478 | |
479 2009-02-18 Diego Novillo <dnovillo@google.com> | |
480 | |
481 * lto.c (lto_wpa_write_files): Use timers TV_WHOPR_WPA | |
482 and TV_WHOPR_WPA_IO. | |
483 (lto_execute_ltrans): Use timer TV_WHOPR_WPA_LTRANS_EXEC. | |
484 (read_cgraph_and_symbols): Use timer TV_IPA_LTO_DECL_IO. | |
485 (materialize_cgraph): Use timer TV_IPA_LTO_GIMPLE_IO. | |
486 Use timer TV_WHOPR_WPA or TV_WHOPR_LTRANS or TV_LTO | |
487 depending on command line flags. | |
488 (do_whole_program_analysis): Use timer TV_WHOPR_WPA. | |
489 (lto_main): Remove timer uses. | |
490 | |
491 2009-02-18 Rafael Avila de Espindola <espindola@google.com> | |
492 | |
493 * lto.c (lto_materialize_function): Don't set DECL_EXTERN to 0. | |
494 (lto_wpa_write_files): Update calls to renamed functions. | |
495 | |
496 2009-02-17 Diego Novillo <dnovillo@google.com> | |
497 | |
498 PR 39203 | |
499 * lto-lang.c (lto_post_options): Disable -fwhole-program | |
500 when running LTRANS. | |
501 | |
502 2009-02-10 Diego Novillo <dnovillo@google.com> | |
503 | |
504 * lto.c (read_cgraph_and_symbols): Fix comment. | |
505 | |
506 2009-02-10 Diego Novillo <dnovillo@google.com> | |
507 | |
508 * lto.c (read_cgraph_and_symbols): Read options from all | |
509 IL files. | |
510 | |
511 2009-02-10 Diego Novillo <dnovillo@google.com> | |
512 | |
513 * lto.c (read_cgraph_and_symbols): Factor out of lto_main. | |
514 (materialize_cgraph): Likewise. | |
515 (do_whole_program_analysis): Likewise. | |
516 (lto_main): Call read_cgraph_and_symbols, | |
517 materialize_cgraph and do_whole_program_analysis. | |
518 | |
519 2009-02-10 Simon Baldwin <simonb@google.com> | |
520 | |
521 * lto.c: Include lto-opts.h. | |
522 * (lto_main): Clear file options at loop start, read any saved | |
523 options from the first file handled, and re-issue options. | |
524 * Makefile.in (lto.o): Add dependency on lto-opts.h. | |
525 | |
526 2009-02-02 Diego Novillo <dnovillo@google.com> | |
527 | |
528 * lto.c (lto_main): Stop LTO_TIMER and use | |
529 TV_WHOPR_WPA_LTRANS_EXEC when launching LTRANS. | |
530 | |
531 2009-01-30 H.J. Lu <hongjiu.lu@intel.com> | |
532 | |
533 PR lto/38995 | |
534 * lto-elf.c (init_shdr##BITS): Set the sh_addralign field | |
535 to POINTER_SIZE. | |
536 | |
537 2009-01-29 Ramana Radhakrishnan <ramana.r@gmail.com> | |
538 | |
539 * Make-lang.in (LTO_EXE): Link with all | |
540 BACKENDLIBS and not only GMPLIBS | |
541 | |
542 2009-01-28 H.J. Lu <hongjiu.lu@intel.com> | |
543 | |
544 PR bootstrap/38992 | |
545 * lto-elf.c: Include gelf.h instead of libelf.h. | |
546 (lto_elf_file_close): Replace elfx_update_shstrndx with | |
547 gelf_getehdr, elf_getscn, gelf_getshdr, gelf_update_shdr and | |
548 gelf_update_ehdr. | |
549 | |
550 2009-01-28 H.J. Lu <hongjiu.lu@intel.com> | |
551 | |
552 PR middle-end/38996 | |
553 * lto-elf.c (DEFINE_INIT_EHDR): Initialize e_version. | |
554 | |
555 2009-01-26 Diego Novillo <dnovillo@google.com> | |
556 | |
557 * lto-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Update. | |
558 | |
559 2009-01-26 Diego Novillo <dnovillo@google.com> | |
560 | |
561 * lto-lang.c (lto_types_compatible_p): Move to gimple.c | |
562 and rename into gimple_types_compatible_p. | |
563 | |
564 2009-01-12 Rafael Avila de Espindola <espindola@google.com> | |
565 | |
566 * lto-lang.c (lang_hooks): Remove the const qualifier. | |
567 | |
568 2009-01-06 Diego Novillo <dnovillo@google.com> | |
569 | |
570 * ltrans-driver: Mark 'all' target as phony. | |
571 | |
572 2008-12-31 Diego Novillo <dnovillo@google.com> | |
573 | |
574 * ltrans-driver: Execute a NOP action for target 'all'. | |
575 | |
576 2008-12-19 Diego Novillo <dnovillo@google.com> | |
577 | |
578 * lto.c (lto_1_to_1_map): Tidy. | |
579 | |
580 2008-12-19 Diego Novillo <dnovillo@google.com> | |
581 | |
582 * lto-elf.c (lto_elf_file_open): When FILENAME cannot | |
583 be opened, show its name. | |
584 * ltrans-driver: If $verbose is set, do not use parallelism. | |
585 | |
586 2008-12-17 Rafael Avila de Espindola <espindola@google.com> | |
587 | |
588 * lto.c (lto_fixup_function): New. | |
589 (lto_fixup_tree): Call lto_fixup_function. | |
590 | |
591 2008-12-14 Doug Kwan <dougkwan@google.com> | |
592 | |
593 * lto.c (lto_1_to_1_map): Create a cgraph node set for any global | |
594 variables if there is no function. | |
595 | |
596 2008-12-10 Simon Baldwin <simonb@google.com> | |
597 | |
598 * ltrans-driver: Always run make in silent mode, to avoid make's | |
599 trace on stdout interfering with lto-wrapper output. | |
600 | |
601 2008-12-10 Doug Kwan <dougkwan@google.com> | |
602 | |
603 * lto.c (lto_add_inline_clones): Do not force master clones of | |
604 inlined functions already in SET to be static inline. | |
605 | |
606 2008-12-04 Doug Kwan <dougkwan@google.com> | |
607 | |
608 * lto.c (globalize_context_t): New type to store states in | |
609 globalization of cross-file statics. | |
610 (globalize_cross_file_statics): New. | |
611 (lto_scan_statics_in_ref_table): Walk tree to look for reachable | |
612 static decls that need to be fixed up. | |
613 (lto_scan_statics_in_cgraph_node): Change call interface to use | |
614 a globalize_context_t CONTEXT for all states used. | |
615 (lto_scan_statics_in_remaining_global_vars): New. | |
616 (lto_promote_cross_file_statics): Use new call interface of | |
617 LTO_SCAN_STATICS_IN_CGRAPH_NODE. Handle remaining externally | |
618 visible vars in the last set. | |
619 | |
620 2008-12-03 Diego Novillo <dnovillo@google.com> | |
621 | |
622 * lto.c (lto_fixup_tree): Do not emit an error when | |
623 PREVAILING throw but T doesn't. | |
624 | |
625 2008-12-02 Doug Kwan <dougkwan@google.com> | |
626 | |
627 * lto.c (lto_scan_statics_in_ref_table): New function factored out | |
628 from code in ... | |
629 (lto_scan_statics_in_cgraph_node): Handle both file-scope static | |
630 variables and functions. | |
631 (lto_promote_cross_file_statics): Rename bitmaps to SEEN_DECLS | |
632 and GLOBAL_DECLS from SEEN_VARS and GLOBAL_VARS. | |
633 | |
634 2008-11-29 Diego Novillo <dnovillo@google.com> | |
635 | |
636 * lto.c: Include timevar.h. | |
637 (lto_materialize_function): Tidy. Add comments. | |
638 (lto_wpa_write_files): Tidy. | |
639 (lto_execute_ltrans): Tidy. | |
640 (lto_main): Add local variable LTO_TIMER. Initialize it | |
641 to one of TV_WHOPR_WPA, TV_WHOPR_LTRANS or TV_LTO. | |
642 Start and stop the timer. | |
643 Tidy comments. | |
644 * Make-lang.in (lto.o): Add dependency on timevar.h. | |
645 * ltrans-driver: React to -v and -save-temps. | |
646 Use simple heuristic to determine how much parallelism to | |
647 use when executing make. | |
648 | |
649 2008-11-12 Doug Kwan <dougkwan@google.com> | |
650 | |
651 * lto.c (lto_bitmap_obstack): Remove var. | |
652 (lto_materialize_function): Do nothing instead of marking function | |
653 body in file if flag_wpa is true. | |
654 (lto_add_all_inlinees): Use bitmap functions in lto-utils.c. | |
655 (lto_scan_statics_in_cgraph_node): New function. | |
656 (lto_promote_cross_file_statics): Same. | |
657 (lto_wpa_write_files): Call lto_promote_cross_file_statics. | |
658 Use bitmap functions in lto-utils.c. Remove unsued label OUT. | |
659 * Make-lang.in (lto/lto.o): Add lto-utils.h to dependency list. | |
660 | |
661 2008-11-09 Diego Novillo <dnovillo@google.com> | |
662 | |
663 * lto/lto.c (lto_fixup_tree): Change error message locus | |
664 information to include location of mismatching | |
665 declaration. | |
666 Use TREE_NO_WARNING to avoid repeated messages. | |
667 (lto_main): If lto_fixup_decls emitted any errors, exit. | |
668 * lto/lto-lang.c: Don't include libfuncs.h and except.h | |
669 (lto_init_options): Don't enable exceptions by default. | |
670 (lto_eh_runtime_type): Move to lto-function-in.c | |
671 (lto_init_eh): Likewise. | |
672 (lto_init): Don't call lto_init_eh. | |
673 * lto/Make-lang.in (lto-lang.o): Remove dependency on | |
674 libfuncs.h and except.h. | |
675 | |
676 2008-10-30 Diego Novillo <dnovillo@google.com> | |
677 | |
678 * lto.c (lto_read_decls): Declare debug_main only if | |
679 LTO_STREAM_DEBUGGING is enabled. | |
680 | |
681 2008-10-30 Simon Baldwin <simonb@google.com> | |
682 | |
683 * lto.c (lto_wpa_write_files): Create intermediate files with | |
684 make_cwd_temp_file(). | |
685 (lto_maybe_unlink): New. Delete intermediate WPA files unless | |
686 WPA_SAVE_LTRANS is set. | |
687 (lto_main): Call lto_maybe_unlink() for intermediate WPA files. | |
688 * ltrans-driver: Do not strip directory from output files. | |
689 | |
690 2008-10-29 Doug Kwan <dougkwan@google.com> | |
691 | |
692 * lto.c (free_decl): Call lto_symtab_clear_resolution when freeing | |
693 DECL. | |
694 * Make-lang.in (LTO_OBJS): Remove lto/lto-symtab.o | |
695 (lto/lto-symtab.o): Remove rule. | |
696 * lto-tree.h (struct lang_identifier): Remove LTO specific fields. | |
697 (struct lang_decl): Remove RESOLUTION and add DUMMY in struct. | |
698 (LANG_IDENTIFIER_CAST, LTO_IDENTIFIER_DECL, LTO_DECL_RESOLUTION): | |
699 Remove macros. | |
700 lto-symtab.c (File): Move up one level. | |
701 lto-lang.c (cgraph.h): Remove include. | |
702 (input_overwrite_node, input_node, input_edge, input_cgraph_1, | |
703 input_cgraph): Move to lto-cgraph.c in gcc directory above. | |
704 (LANG_HOOKS_INPUT_CGRAPH): Remove use of macro. | |
705 | |
706 2008-10-24 Rafael Espindola <espindola@google.com> | |
707 | |
708 * lto-function-in.c (get_resolution): Return LDPR_PREEMPTED_IR for | |
709 non prevailing weak symbols. | |
710 | |
711 2008-10-24 Rafael Espindola <espindola@google.com> | |
712 | |
713 * lto-lang.c (input_cgraph_1): Iterate over nodes, not cgraph_nodes. | |
714 | |
715 2008-10-24 Rafael Espindola <espindola@google.com> | |
716 | |
717 * lto-lang.c (input_node): Avoid casts from pointers to ints of | |
718 different types. | |
719 | |
720 2008-10-23 Simon Baldwin <simonb@google.com> | |
721 | |
722 * lto-lang.c (input_node): Save the node reference, rather than the | |
723 node pointer, in node->inlined_to. | |
724 (input_cgraph_1): Convert node references into node pointers. | |
725 | |
726 2008-10-22 Diego Novillo <dnovillo@google.com> | |
727 Rafael Espindola <espindola@google.com> | |
728 | |
729 * lto.c (lto_resolution_read): Tidy. | |
730 * lto-symtab.c (lto_symtab_prevailing_decl): Do not | |
731 abort if RET is NULL. | |
732 | |
733 2008-10-22 Doug Kwan <dougkwan@google.com> | |
734 | |
735 * lto.c (lto_fixup_tree): Check for NOTHROW conflict only if | |
736 exceptions flag is given. | |
737 * lto-lang.c: (lto_init_options) Set default exceptions flag. | |
738 (lto_init_eh): Remove exceptions flag initialization. | |
739 (lto_init): Only call lto_init_eh if exceptions flag is set. | |
740 | |
741 2008-10-21 Diego Novillo <dnovillo@google.com> | |
742 | |
743 * lto.c: Tidy some formatting. | |
744 * lto.h: Likewise. | |
745 | |
746 2008-10-21 Simon Baldwin <simonb@google.com> | |
747 | |
748 * lto-symtab.c: (lto_same_type_p): Types cannot be equal if one of | |
749 them is NULL (but not the other). | |
750 | |
751 2008-10-17 Diego Novillo <dnovillo@google.com> | |
752 | |
753 * ltrans-driver: Divert output from make to a temporary file. | |
754 Show it if the call to make failed. | |
755 | |
756 2008-10-15 Diego Novillo <dnovillo@google.com> | |
757 | |
758 * lto.c (lto_wpa_write_files): Reformat do-while loop. | |
759 Do not print TEMP_FILENAME | |
760 * ltrans-driver: Call make with -s. | |
761 | |
762 2008-10-15 Diego Novillo <dnovillo@google.com> | |
763 | |
764 * lto-symtab.c (lto_symtab_merge_decl): Do not force | |
765 TREE_STATIC on global symbols. | |
766 | |
767 2008-10-14 Ollie Wild <aaw@google.com> | |
768 | |
769 * Make-lang.in (LTRANS_DRIVER_INSTALL_NAME): Remove. | |
770 (LTRANS_DRIVER_EXE): Add. | |
771 (lto.all.cross): Add LTRANS_DRIVER_EXE. | |
772 (lto.all.encap): Add LTRANS_DRIVER_EXE. | |
773 (lto.install.common): Remove ltrans-driver. | |
774 (lto.mostlyclean): Add LTRANS_DRIVER_EXE. | |
775 (LTRANS_DRIVER_EXE): New build rule. | |
776 * config-lang.in (compilers): Add ltrans-driver. | |
777 | |
778 2008-10-14 Diego Novillo <dnovillo@google.com> | |
779 | |
780 * Make-lang.in (LTRANS_DRIVER_INSTALL_NAME): Disable transformation | |
781 of program name. | |
782 | |
783 2008-10-13 Ollie Wild <aaw@google.com> | |
784 | |
785 * lang-spec.h (@lto): Replace lto1_options with cc1_options. | |
786 * lto.c (lto_execute_ltrans): Add "-fno-wpa -fltrans -xlto" to CFLAGS. | |
787 * ltrans-driver (LTRANS_FLAGS): Remove. | |
788 | |
789 2008-10-08 Doug Kwan <dougkwan@google.com> | |
790 | |
791 * lto.c (lto_fixup_tree): Remove ATTRIBUTE_UNUSED from DATA. | |
792 Handle new tree codes RECORD_TYPE, UNION_TYPE, QUAL_UNION_TYPE | |
793 and TREE_BINFO. Also move code handling FUNCTION_DECL and VAR_DECL | |
794 from lto_fixup_state to here. | |
795 (lto_fixup_state): Take an lto_fixup_data_t object DATA instead of | |
796 just a free-list. Fix up types also. Move decl merging code to | |
797 lto_fixup_tree. | |
798 (lto_fixup_state_aux): Change AUX to point to an lto_fixup_data_t | |
799 object. | |
800 (lto_fixup_decls): Use another pointer set to avoid multiple | |
801 walking of nodes except for DECLs to be replaced. Pass an | |
802 lto_fixup_data_t object to tree-walker. | |
803 | |
804 2008-10-08 Rafael Espindola <espindola@google.com> | |
805 | |
806 * lto-symtab.c (lto_symtab_set_resolution): New. | |
807 (lto_symtab_merge_decl): Use lto_symtab_set_resolution and | |
808 lto_symtab_get_resolution. | |
809 (lto_symtab_prevailing_decl): Return decl for non public decls. | |
810 (lto_symtab_get_resolution): New. | |
811 * lto.c (lto_fixup_tree, lto_fixup_state): Remove unecessary checks. | |
812 | |
813 2008-10-06 Rafael Espindola <espindola@google.com> | |
814 | |
815 * lto-lang.c: Include cgraph.h. | |
816 (input_overwrite_node, input_node, input_edge, input_cgraph_1, | |
817 input_cgraph): Moved from lto-cgraph.c. | |
818 (LANG_HOOKS_INPUT_CGRAPH): New. | |
819 | |
820 2008-10-03 Rafael Espindola <espindola@google.com> | |
821 | |
822 * lto.c (lto_fixup_tree, lto_fixup_state): Fix the FIXME. | |
823 | |
824 2008-10-03 Rafael Espindola <espindola@google.com> | |
825 | |
826 * lto-symtab.c (lto_symtab_overwrite_decl): Remove. Remove all calls. | |
827 (lto_symtab_merge_decl): Update LTO_IDENTIFIER_DECL the reflect the | |
828 prevailing definition. Don't mark TREE_NOTHROW differences. | |
829 * lto.c (lto_fixup_tree): New. | |
830 (lto_fixup_state): New. | |
831 (lto_fixup_state_aux): New. | |
832 (free_decl): New. | |
833 (lto_fixup_decls): New. | |
834 (lto_main): Call lto_fixup_decls. | |
835 | |
836 2008-10-02 Ollie Wild <aaw@google.com> | |
837 | |
838 * lang.opt (fltrans): Moved from common.opt. Remove RejectNegative | |
839 and Init. | |
840 (fwpa): Moved from common.opt. Remove RejectNegative and Init. | |
841 * lto-lang.c (lto_post_options): Add validation and fixups for | |
842 -fltrans and -fwpa. | |
843 | |
844 2008-10-02 Rafael Espindola <espindola@google.com> | |
845 | |
846 * lto-symtab.c (lto_symtab_merge_var, lto_symtab_merge_fn, | |
847 lto_symtab_merge_decl): Return void. | |
848 (lto_symtab_prevailing_decl): New. | |
849 | |
850 2008-09-30 Rafael Espindola <espindola@google.com> | |
851 | |
852 * lto-symtab.c (lto_symtab_compatible): Remove the check for already | |
853 defined symbols. | |
854 (lto_symtab_overwrite_decl): Copy LTO_DECL_RESOLUTION. | |
855 (lto_symtab_merge_decl): Store symbol resolution in LTO_DECL_RESOLUTION. | |
856 Check for already defined symbols. | |
857 * lto-tree.h (lang_decl): Remove dummy and add resolution fields. | |
858 (LTO_IDENTIFIER_RESOLUTION): Remove. | |
859 (LTO_DECL_RESOLUTION): New. | |
860 | |
861 2008-09-30 Rafael Espindola <espindola@google.com> | |
862 | |
863 * lto.c (lto_read_decls): Use new input_tree signature. | |
864 | |
865 2008-09-26 Doug Kwan <dougkwan@google.com> | |
866 | |
867 * lto.c (lto_main): Call lto_fixup_nothrow_decls to fix up function | |
868 bodies affected by exception attribute merging of DECLs. | |
869 * lto-symtab.c (lto_symtab_merge_decl): Handle exception attribute | |
870 merging. | |
871 | |
872 2008-09-25 Rafael Espindola <espindola@google.com> | |
873 | |
874 * Make-lang.in (PLUGIN_API_H, LTO_TREE_H): New. | |
875 (lto/lto-lang.o, lto/lto.o, lto/lto-symtab.o) Use LTO_TREE_H. | |
876 * lto-symtab.c (lto_symtab_compatible): New. | |
877 (lto_symtab_overwrite_decl): New. | |
878 (lto_symtab_merge_decl): Refactor to use the above functions | |
879 and the resolution from lang_identifier. | |
880 * lto-tree.h: Include plugin-api.h. | |
881 (lang_identifier): Add resolution. | |
882 (LTO_IDENTIFIER_RESOLUTION): New. | |
883 | |
884 2008-09-25 Ollie Wild <aaw@google.com> | |
885 | |
886 * lang.opt (fltrans-output-list=): New option. | |
887 * lto.c (lto_execute_ltrans): Output file names to ltrans_output_list. | |
888 | |
889 2008-09-25 Rafael Espindola <espindola@google.com> | |
890 | |
891 * lto.c (lto_resolution_read): Initialize ret; | |
892 | |
893 2008-09-24 Ollie Wild <aaw@google.com> | |
894 | |
895 * lto.c (sys/mman.h): Move include. | |
896 (lto_wpa_write_files): Return a list of written files. | |
897 (lto_execute_ltrans): New function. | |
898 (lto_main): Call lto_execute_ltrans. | |
899 (ltrans-driver): New file. | |
900 * lto-lang.c (DEFAULT_LTRANS_DRIVER): New macro. | |
901 (DEAULT_LTRANS_DRIVER_LEN): New macro. | |
902 (lto_init_options): Initialize ltrans_driver. | |
903 (lto_handle_option): Fix incorrect default output value. | |
904 * lang.opt (fltrans-driver=): New option. | |
905 * Make-lang.in (LTRANS_DRIVER_INSTALL_NAME): New variable. | |
906 (lto.install-common): Add lto/ltrans-driver. | |
907 | |
908 2008-09-24 Rafael Espindola <espindola@google.com> | |
909 | |
910 * Make-lang.in (LTO_OBJS): Add lto/common.o. | |
911 (lto/lto.o): Depend on lto/common.h. | |
912 (lto/common.o): New. | |
913 * lang.opt (resolution): New. | |
914 * lto-lang.c (resolution_file_name): New. | |
915 (lto_handle_option): Handle OPT_resolution. | |
916 * lto-symtab.c (lto_symtab_merge_decl): Add a resolution argument. | |
917 (lto_symtab_merge_var,lto_symtab_merge_fn): Add a resolution argument. | |
918 pass it to lto_symtab_merge_decl. | |
919 * lto.c: Include common.h. | |
920 (lto_read_decls): Add resolutions and resolutions_size arguments. | |
921 Initialize data_in.globals_resolution and | |
922 data_in.globals_resolution_size. | |
923 (index_and_symbol_resolution): New. | |
924 (lto_resolution_read): New. | |
925 (lto_file_read): Add argument resolution_file. | |
926 Read resolution. | |
927 * lto.h (resolution_file_name): New. | |
928 | |
929 2008-09-23 Rafael Espindola <espindola@google.com> | |
930 | |
931 * common.c: Update description. | |
932 * common.h: Update description. | |
933 | |
934 2008-09-23 Rafael Espindola <espindola@google.com> | |
935 | |
936 * common.c: Moved from lto-plugin. | |
937 * common.h: Moved from lto-plugin. | |
938 | |
939 2008-09-22 Doug Kwan <dougkwan@google.com> | |
940 | |
941 * lto.c (VEC(bitmap,heap)): Declare. | |
942 (lto_materialize_function): Handle WAP mode specially. | |
943 (lto_add_inline_clones): New. | |
944 (lto_add_all_inlinees): Changle algorithm and to use bitmaps. Also | |
945 return a bitmap of inlined decls. | |
946 (lto_wpa_write_files): Handle all DECLs brought in by inlining. | |
947 (lto_main): Call reset_inline_failed to reset inlining states. | |
948 Check call-graph after WPA inlining. | |
949 * lto-lang.c (lto_init): Do not clear flag_generate_lto | |
950 unconditionally. | |
951 | |
952 2008-09-19 Doug Kwan <dougkwan@google.com> | |
953 | |
954 lto.c (lto_main): Remove unsued wrapper code. | |
955 lang-specs.h (@lto): Use lto1_options instead of cc1_options. | |
956 | |
957 2008-09-19 Rafael Espindola <espindola@google.com> | |
958 | |
959 * lto-symtab.c: Include lto-tree-in.h. | |
960 * lto-tree.h (lto_symtab_merge_var, lto_symtab_merge_fn): Remove. | |
961 * lto.h (lto_symtab_merge_var, lto_symtab_merge_fn): Remove | |
962 * Make-lang.in (lto/lto-symtab.o): Add lto-tree-in.h. | |
963 | |
964 2008-09-17 Paolo Bonzini <bonzini@gnu.org> | |
965 Rafael Avila de Espindola <espindola@google.com> | |
966 | |
967 * lto-lang.c (COMPOUND_LITERAL_EXPR_DECL_STMT, | |
968 COMPOUND_LITERAL_EXPR_DECL): Remove. | |
969 (emit_local_var): Remove. | |
970 (lto_expand_expr): Remove. | |
971 (lto_staticp): Remove. | |
972 (LANG_HOOKS_EXPAND_EXPR): Remove. | |
973 (LANG_HOOKS_STATICP): Remove. | |
974 | |
975 2008-09-11 Diego Novillo <dnovillo@google.com> | |
976 | |
977 * lto-lang.c: Include except.h and libfuncs.h. | |
978 (lto_init_eh): New. | |
979 (lto_init): Call it. | |
980 Set flag_generate_lto to 0. | |
981 * Make-lang.in (lto-lang.o): Add dependency on except.h | |
982 and libfuncs.h. | |
983 | |
984 2008-09-09 Bill Maddox <maddox@google.com> | |
985 | |
986 * lto-lang.c: Include header file expr.h. | |
987 (COMPOUND_LITERAL_EXPR_DECL_STMT, | |
988 COMPOUND_LITERAL_EXPR_DECL): Copied from c-common.h. | |
989 (emit_local_var): Copied from c-semantics.c. | |
990 (lto_expand_expr, lto_staticp): Copied from c_expand_expr | |
991 and c_staticp in c-common.c. | |
992 (LANG_HOOKS_EXPAND_EXPR,LANG_HOOKS_STATICP): Redefined. | |
993 | |
994 2008-09-08 Diego Novillo <dnovillo@google.com> | |
995 | |
996 * lto-lang.c (lto_global_bindings_p): Return 1 during | |
997 IPA passes. | |
998 | |
999 2008-09-07 Diego Novillo <dnovillo@google.com> | |
1000 | |
1001 * lto.c: Tidy formatting. | |
1002 | |
1003 2008-08-04 Bill Maddox <maddox@google.com> | |
1004 | |
1005 * lto-symtab.c (lto_symtab_merge_decl): Add comment. | |
1006 | |
1007 2008-09-03 Doug Kwan <dougkwan@google.com> | |
1008 | |
1009 lto.c (lto_add_all_inlinees): Reset FAILED_REASON of edges to | |
1010 CIF_OK instead of NULL. | |
1011 | |
1012 2008-09-02 Diego Novillo <dnovillo@google.com> | |
1013 Simon Baldwin <simonb@google.com> | |
1014 | |
1015 * lto-lang.c (lto_type_for_size): Rewrite. Adapt from | |
1016 c_common_type_for_size. | |
1017 (lto_type_for_mode): Remove ATTRIBUTE_UNUSED markers. | |
1018 (lto_init): Call linemap_add. | |
1019 (signed_and_unsigned_types): Remove. | |
1020 | |
1021 2008-08-29 Diego Novillo <dnovillo@google.com> | |
1022 | |
1023 * lto-lang.c (handle_noreturn_attribute): New local function. | |
1024 (handle_const_attribute): New local function. | |
1025 (handle_malloc_attribute): New local function. | |
1026 (handle_pure_attribute): New local function. | |
1027 (handle_novops_attribute): New local function. | |
1028 (handle_nonnull_attribute): New local function. | |
1029 (handle_nothrow_attribute): New local function. | |
1030 (handle_sentinel_attribute): New local function. | |
1031 (handle_type_generic_attribute): New local function. | |
1032 (handle_format_attribute): New local function. | |
1033 (handle_format_arg_attribute): New local function. | |
1034 (lto_attribute_table): Declare. | |
1035 (lto_format_attribute_table): Declare. | |
1036 (lto_init_attributes): New local function. | |
1037 (lto_define_builtins): Call it. | |
1038 Call targetm.init_builtins and build_common_builtin_nodes. | |
1039 (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE): Define. | |
1040 (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Define. | |
1041 | |
1042 2008-08-28 Diego Novillo <dnovillo@google.com> | |
1043 | |
1044 * Make-lang.in (lto-lang.o): Replace tree-gimple.h with | |
1045 $(GIMPLE_H). | |
1046 (lto-symtab.o): Add dependency on $(GIMPLE_H). | |
1047 * lto-lang.c: Include gimple.h instead of tree-gimple.h. | |
1048 * lto-symtab.c: Include gimple.h. | |
1049 * lto-tree.h (chain_next): Replace GENERIC_NEXT with | |
1050 TREE_CHAIN. | |
1051 | |
1052 2008-08-27 Doug Kwan <dougkwan@google.com> | |
1053 | |
1054 * lto.c (vec.h, bitmap.h, pointer-set.h, ipa-prop.h, ggc.h, | |
1055 gt-lto-lto.h): New includes. | |
1056 (lto_materialize_function): Do not read in function body in WPA mode. | |
1057 Format a line to fit in 80 columns. | |
1058 (lto_cgraph_node_sets): New garbage collected variable. | |
1059 (lto_1_to_1_map, lto_add_all_inlinees, lto_wpa_write_files): | |
1060 New functions. | |
1061 (lto_main): Initialize bitmap obstack. Add code to handle WPA mode. | |
1062 * Make-lang.in (LTO_H): Replace filename lto-section-in.h with | |
1063 variable LTO_SECTION_IN_H. | |
1064 (lto/lto.o): Include gt-lto-lto-c.h ggc.h ,VEC_H, BITMAP_H, | |
1065 pointer-set.h and IPA_PROP_H. Also replace filename lto-section-in.h | |
1066 with variable LTO_SECTION_IN_H. | |
1067 * config-lang.in (gtfiles): Add lto/lto.c. | |
1068 * lto-symtab.c (lto_symtab_merge_decl): Set DECL_CONTEXT of | |
1069 merged DECL_RESULT correctly. | |
1070 | |
1071 2008-08-26 Bill Maddox <maddox@google.com> | |
1072 | |
1073 * lto-lang.c Include tree-gimple.h. | |
1074 (lto_mark_addressable): Call mark_addressable rather than | |
1075 asserting. | |
1076 (lto_post_options): Suppress debug info generation. | |
1077 * Make-lang.in: Add dependency of lto-lang.o on tree-gimple.h. | |
1078 | |
1079 2008-08-25 Bill Maddox <maddox@google.com> | |
1080 | |
1081 * lto-symtab.c (lto_symtab_merge_decl): Remove a suspect | |
1082 assertion and leave an explanatory comment in its place. | |
1083 | |
1084 2008-08-21 Doug Kwan <dougkwan@google.com> | |
1085 | |
1086 * lto.c (preload_common_nodes): Call lto_get_common_nodes to get a list | |
1087 of common nodes instead of computing locallly. | |
1088 (lto_read_in_decl_state): New. | |
1089 (lto_read_decls): Change code for udpate in struct lto_decl_header. | |
1090 Read global and per-function in-decl states. | |
1091 * Make-lang.in (LTO_H): Update dependency. | |
1092 (lto/lto.o): Same. | |
1093 (lto-symtab.c): Merge (revision 139039) | |
1094 * lto-symtab.c (lto_symtab_merge_decl): Merge DECL_RESULT. | |
1095 | |
1096 2008-08-21 Rafael Espindola <espindola@google.com> | |
1097 | |
1098 * config-lang.in (target_libs): New. | |
1099 | |
1100 2008-08-20 Bill Maddox <maddox@google.com> | |
1101 | |
1102 * lto.c (current_lto_file): Remove GTY marker from static | |
1103 variable. Remove include of file gt-lto-lto.h. | |
1104 * Make-lang.in: Remove dependency of lto/lto.o on | |
1105 gt-lto-lto.h. | |
1106 * lto-elf.c (lto_file_close): Removed. | |
1107 (lto_elf_file_open): Use XCNEW instead of GGC_CNEW to | |
1108 allocate lto_elf_file object. | |
1109 (lto_elf_file_close): Free lto_elf_file object after close. | |
1110 * lto.h (struct lto_file_struct): Remove GTY marker. | |
1111 * config-lang.in: Remove lto/lto.h and lto/lto.c from | |
1112 gtfiles. | |
1113 | |
1114 2008-08-20 Bill Maddox <maddox@google.com> | |
1115 | |
1116 * lto.c (lto_read_decls): Provide dummy argument to input_tree | |
1117 to conform to its new signature. | |
1118 * lto-symtab.c (lto_symtab_merge_decl): Do not invoke ggc_free | |
1119 on discarded node here, now called in global_vector_fixup. | |
1120 | |
1121 2008-08-09 Bill Maddox <maddox@google.com> | |
1122 | |
1123 * lto.c (preload_common_nodes): Verify that fileptr_type_node | |
1124 has not been set to a front-end-specific value. | |
1125 | |
1126 2008-08-05 Doug Kwan <dougkwan@google.com> | |
1127 | |
1128 * Make-lang.in (lto-symtab.o): Add missing dependencies to fix | |
1129 build breakage. | |
1130 | |
1131 2008-07-30 Bill Maddox <maddox@google.com> | |
1132 | |
1133 * lto.c (lto_materialize_function): Call lto_original_decl_name. | |
1134 Remove obsolete comments. | |
1135 (lto_read_decls): Remove initialization of deleted field data_in.global. | |
1136 Tidy up comments. | |
1137 (lto_main): Remove redundant initialization of section_hash_table. | |
1138 * lto-elf.c: Removed obsolete comments. | |
1139 * lto.h: Tidy up comments. | |
1140 * lto-symtab.c (lto_least_common_multiple): New function. | |
1141 (lto_symtab_merge_decl): Merge variable alignments in some cases. | |
1142 Tidy up comments. | |
1143 | |
1144 2008-07-25 Diego Novillo <dnovillo@google.com> | |
1145 Bill Maddox <maddox@google.com> | |
1146 | |
1147 * lto.c: Re-order include files. | |
1148 Include lto-section-out.h. | |
1149 (preload_common_nodes): Add debugging output. | |
1150 Add new local INDEX_TABLE. | |
1151 Call preload_common_node. | |
1152 * Make-lang.in (lto.o): Add dependency on lto-section-out.h | |
1153 | |
1154 2008-07-13 Bill Maddox <maddox@google.com> | |
1155 | |
1156 * lto.c (lto_read_decls): Cast pointer to const char * to avoid | |
1157 unwanted scaling during pointer addition. | |
1158 | |
1159 2008-07-11 Bill Maddox <maddox@google.com> | |
1160 Diego Novillo <dnovillo@google.com> | |
1161 | |
1162 * lto.c (lto_read_decls): Fix C++ compatibility warnings. | |
1163 Make code const-correct. | |
1164 (lto_file_read): Fix C++ compatibility warnings. | |
1165 (lto_read_section_data): Fix C++ compatibility warnings. | |
1166 (lto_get_section_data): Use CONST_CAST to avoid warning when | |
1167 const pointer passed to free. | |
1168 * lto-elf.c (lto_elf_build_section_table): Fix C++ | |
1169 compatibility warnings. | |
1170 (lto_elf_append_data): Fix C++ compatibility warnings. Use CONST_CAST | |
1171 to avoid warning assigning const pointer to d_buf field of Elf_Data. | |
1172 (lto_get_current_out_file): Fix C++ compatibility warnings. | |
1173 | |
1174 2008-07-11 Diego Novillo <dnovillo@google.com> | |
1175 | |
1176 * Make-lang.in (lto-warn): Define. | |
1177 | |
1178 2008-07-03 Simon Baldwin <simonb@google.com> | |
1179 | |
1180 * lto.c (lto_read_decls): Wrapped debug-only data items within #ifdef | |
1181 LTO_STREAM_DEBUGGING. | |
1182 | |
1183 2008-06-27 Ollie Wild <aaw@google.com> | |
1184 | |
1185 * lto-elf.c (lto-section-out.h): New include. | |
1186 (struct lto_elf_file): Remove bits member. Add scn, shstrtab_stream, | |
1187 and data members. | |
1188 (cached_file_attrs): New static variable. | |
1189 (lto_elf_get_shdr, lto_elf_free_shdr): Remove elf_file parameter. | |
1190 Use cached_file_attrs for checking bits. | |
1191 (lto_elf_build_section_table): Remove elf_file argument from | |
1192 lto_elf_get_shdr and lto_elf_free_shdr calls. | |
1193 (DEFINE_INIT_SHDR): New macro. | |
1194 (init_shdr32, init_shdr64): New functions defined via the | |
1195 DEFINE_INIT_SHDR macro. | |
1196 (lto_elf_begin_section_with_type): New function. | |
1197 (lto_elf_begin_section): New function. | |
1198 (lto_elf_append_data): New function. | |
1199 (lto_elf_end_section): New function. | |
1200 (DEFINE_VALIDATE_EHDR): New macro. | |
1201 (validate_ehdr32, validate_ehdr64): New functions defined via the | |
1202 DEFINE_VALIDATE_EHDR macro. | |
1203 (validate_file): New function. | |
1204 (DEFINE_INIT_EHDR): New macro. | |
1205 (init_ehdr32, init_ehdr64): New functions defined via the | |
1206 DEFINE_INIT_EHDR macro. | |
1207 (init_ehdr): New function. | |
1208 (lto_elf_file_open): Add support for writable files. Move some | |
1209 validation logic to validate_file. | |
1210 (lto_elf_file_close): Add support for writable files. Write file data | |
1211 and free data blocks. | |
1212 (current_out_file): New static variable. | |
1213 (lto_set_current_out_file): New function. | |
1214 (lto_get_current_out_file): New function. | |
1215 * lto.c (lto_main): Add writable argument to lto_elf_file_open calls. | |
1216 Add temporary initialization for testing ELF serialization. | |
1217 * lto.h (lto-section-out.h): New include. | |
1218 (struct lto_file_struct): Slight modification to comment. | |
1219 (lto_elf_file_open): Add writable parameter. | |
1220 (lto_elf_begin_section): New function declaration. | |
1221 (lto_elf_append_data): New function declaration. | |
1222 (lto_elf_end_section): New function declaration. | |
1223 (lto_set_current_out_file, lto_get_current_out_file): New function | |
1224 declarations. | |
1225 * lto-lang.c (LANG_HOOKS_BEGIN_SECTION): Set as lto_elf_begin_section. | |
1226 (LANG_HOOKS_APPEND_DATA): Set as lto_elf_append_data. | |
1227 (LANG_HOOKS_END_SECTION): Set as lto_elf_end_section. | |
1228 * Make-lang.in (LTO_H): Add lto-section-out.h. | |
1229 | |
1230 2008-06-12 Ollie Wild <aaw@google.com> | |
1231 | |
1232 * lto.h (struct lto_file_vtable_struct): Remove. | |
1233 (struct lto_file_struct): Remove vtable member. | |
1234 * lto-elf.c (lto_file_init): Remove vtable argument. | |
1235 (lto_elf_map_optional_lto_section): Remove. | |
1236 (lto_elf_unmap_section): Remove. | |
1237 (lto_elf_file_vtable): Remove. | |
1238 (lto_elf_file_open): Remove lto_elf_file_vtable argument from | |
1239 lto_file_init call. | |
1240 (lto_elf_find_section_data): Remove. | |
1241 | |
1242 2008-06-11 Ollie Wild <aaw@google.com> | |
1243 | |
1244 * lto.c (lto_file_read): Add const qualifier to data variable. | |
1245 | |
1246 2008-06-11 Diego Novillo <dnovillo@google.com> | |
1247 | |
1248 Merge from lto-streamber sub-branch. | |
1249 | |
1250 2008-06-04 Ollie Wild <aaw@google.com> | |
1251 | |
1252 * lto.c: Remove inclusion of dwarf2.h and dwarf2out.h. | |
1253 * Make-lang.in (lto.o): Remove dependency on dwarf2.h. | |
1254 | |
1255 2008-05-28 Bill Maddox <maddox@google.com> | |
1256 | |
1257 Replace the DWARF reader in the LTO front-end. | |
1258 | |
1259 * lto.c: Include lto-tree-in.h, lto-tags.h. | |
1260 (enum DWARF2_class, DW_cl_constant, struct | |
1261 DWARF2_form_data, struct lto_context, | |
1262 lto_fd_init, lto_info_fd_init, | |
1263 lto_abbrev_fd_init, lto_info_fd_close, | |
1264 lto_file_init, lto_file_close, | |
1265 lto_file_corrupt_error, lto_abi_mismatch_error, | |
1266 LTO_CHECK_INT_VAL, LTO_READ_TYPE, | |
1267 lto_read_uleb128, lto_read_sleb128, | |
1268 lto_read_initial_length, lto_abbrev_read_attrs, | |
1269 lto_abbrev_read, lto_abbrev_read_lookup, | |
1270 lto_read_section_offset, | |
1271 lto_read_comp_unit_header, find_cu_for_offset, | |
1272 lto_get_file_name, | |
1273 lto_resolve_reference,lto_read_form, | |
1274 attribute_value_as_int, | |
1275 make_signed_host_wide_int, | |
1276 attribute_value_as_constant, lto_cache_hash, | |
1277 lto_cache_eq, lto_cache_store_DIE, | |
1278 lto_cache_lookup_DIE, lto_find_integral_type, | |
1279 lto_find_integral_type_1, | |
1280 LTO_BEGIN_READ_ATTRS_UNCHECKED, | |
1281 LTO_BEGIN_READ_ATTRS, LTO_END_READ_ATTRS, | |
1282 lto_unsupported_attr_error, lto_get_identifier, | |
1283 lto_read_referenced_type_DIE, | |
1284 lto_read_compile_unit_DIE, | |
1285 lto_read_array_type_DIE, | |
1286 lto_read_structure_union_class_type_DIE, | |
1287 lto_read_enumerator_DIE, | |
1288 lto_read_enumeration_type_DIE, | |
1289 lto_read_only_for_child_DIEs, | |
1290 lto_read_only_for_child_DIEs, | |
1291 lto_read_member_DIE, lto_read_abbrev, | |
1292 lto_read_variable_formal_parameter_constant_DIE, | |
1293 lto_get_body): Removed. | |
1294 (preload_common_nodes): New function. | |
1295 (lto_read_decls): Convert for new global streamer. | |
1296 (lto_materialze_file_data, | |
1297 lto_read_subroutine_type_subprogram_die, | |
1298 lto_read_unspecified_parameters_DIE, | |
1299 lto_read_typedef_DIE, | |
1300 lto_read_pointer_reference_type_DIE, | |
1301 lto_read_subrange_type_DIE, | |
1302 lto_read_base_type_DIE, | |
1303 lto_read_const_volatile_restrict_type_DIE, | |
1304 lto_read_namespace_DIE, | |
1305 lto_read_unspecified_type_DIE, lto_read_DIE, | |
1306 lto_read_child_DIEs, lto_collect_child_DIEs): | |
1307 Removed. | |
1308 (lto_info_read, lto_set_cu_context): Removed. | |
1309 (lto_file_read): Convert for new global streamer. | |
1310 (lto_resolve_type_ref, lto_read_DIE_at_ptr, | |
1311 lto_resolve_var_ref, lto_resolve_fn_ref, | |
1312 lto_resolve_field_ref, lto_resolve_typedecl_ref, | |
1313 lto_resolve_namespacedecl_ref): Removed. | |
1314 (lto_file_init, lto_file_close): Moved to lto-elf.c. | |
1315 * lto-tree.h (lto_symtab_merge_var, | |
1316 lto_symtab_mergee_fun): Declare here. | |
1317 * lto-elf.c (lto_file_init, lto_file_close): Moved from lto.c. | |
1318 (lto_elf_file_open): Removed code to read DWARF debug sections. | |
1319 * lto.h (lto_context, DWARF2_attr, DWARF2_abbrev, | |
1320 DWARF2_CompUnit, lto_die_ptr, | |
1321 lto_die_cache_entry, lto_fd, lto_info_fd, | |
1322 lto_abbrev_fd): Removed. | |
1323 (lto_file): Removed debug_info and debug_abbrev fields. | |
1324 (lto_ref): Removed. | |
1325 (lto_file_init, lto_file_close, | |
1326 lto_resolve_type_ref, lto_resolve_var_ref, | |
1327 lto_resolve_fn_ref, lto_resolve_field_ref, | |
1328 lto_resolve_typedecl_ref, | |
1329 lto_resolve_namespacedecl_ref, | |
1330 lto_get_file_name): Removed declarations. | |
1331 (lto_symtab_merge_var, lto_symtab_merge_fn): | |
1332 Declarations moved to lto-tree.h. | |
1333 * lto-symtab.c (lto_compatible_attributes_p): | |
1334 Lobotomize this, as it barfs on "Hello, world!". | |
1335 * lto-section-out.c: Include lto-tree-out.h. | |
1336 (lto_hash_global_slot_node, | |
1337 lto_eq_global_slot_node, preload_common_nodes, | |
1338 write_global_stream, write_global_references): | |
1339 New functions. | |
1340 (produce_asm_for_decls): Convert for new global streamer. | |
1341 * lto-section-out.h (lto_hash_global_slot_node, | |
1342 lto_eq_global_slot_node): Declare. | |
1343 | |
1344 2008-06-07 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1345 Jan Hubicka <jh@suse.cz> | |
1346 | |
1347 * lto.c (sys/mman.h, tree-pass.h): New includes. | |
1348 (lto_materialize_constructors_and_inits, | |
1349 lto_materialize_function): Keeps length of section. | |
1350 (lto_materialize_cgraph): Removed. | |
1351 (lto_read_decls): Initialize fd field. | |
1352 (lto_file_read): Different return type and removed much code to | |
1353 lto_main. | |
1354 (page_mask): New variable. | |
1355 (lto_read_section_data, get_section_data, free_section_data): New | |
1356 functions. | |
1357 (lto_main): Now calls pass manager, sets the hooks so that the ipa | |
1358 passes can get the section data. | |
1359 | |
1360 2008-05-27 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1361 | |
1362 * lto.h (lto_read_decls): Made local. | |
1363 (lto_input_function_body, lto_input_constructors_and_inits, | |
1364 lto_input_cgraph): Declarations moved to lto-section-in.h. | |
1365 * lto-section-in.c: Moved to .. . | |
1366 * lto-cgraph-in.c: Ditto. | |
1367 * lto-section-in.h: Ditto. | |
1368 * lto-function-in.c: Ditto. | |
1369 * lto-lang.c (lto_handle_option): Added ATTRIBUTE_UNUSED to parms. | |
1370 (lto_insert_block): Removed. | |
1371 (LANG_HOOKS_INSERT_BLOCK): Removed. | |
1372 * Make-lang.in (lto-cgraph-in.o, lto-function-in.o, | |
1373 lto-section-in.o): Rules moved to lto/Makefile.in. | |
1374 | |
1375 | |
1376 2008-05-16 Ollie Wild <aaw@google.com> | |
1377 | |
1378 * lto-lang.c (tree-inline.h): Include. | |
1379 (lto_post_options): New function. | |
1380 (LANG_HOOKS_POST_OPTIONS): Define. | |
1381 * lto-cgraph-in.c (overwrite_node): Set node->global.insns. | |
1382 * lto-function-in.c (input_bb): Set TREE_BLOCK (stmt). | |
1383 | |
1384 2008-05-13 Diego Novillo <dnovillo@google.com> | |
1385 | |
1386 * lto-function-in.c (input_ssa_names): Call | |
1387 make_ssa_name_fn instead of make_ssa_name. | |
1388 | |
1389 2008-05-12 Diego Novillo <dnovillo@google.com> | |
1390 | |
1391 * lto-cgraph-in.c (overwrite_node): Update references to | |
1392 inline summary fields. | |
1393 * lto-function-in.c (input_expr_operand): Do not handle | |
1394 STRUCT_FIELD_TAG. | |
1395 | |
1396 2008-05-09 Ollie Wild <aaw@google.com> | |
1397 | |
1398 * lang.opt: New file. | |
1399 * lto-lang.c (lto_init_options): New function. | |
1400 (lto_handle_option): New function. | |
1401 (lto_init): Move initialization of flag_unit_at_a_time to | |
1402 lto_init_options. | |
1403 (LANG_HOOKS_INIT_OPTIONS): Define. | |
1404 (LANG_HOOKS_HANDLE_OPTION): Define. | |
1405 | |
1406 2008-04-29 Ollie Wild <aaw@google.com> | |
1407 | |
1408 * lto.c (lto_read_namespace_DIE): New function. | |
1409 (lto_read_DIE): Add lto_read_namespace_DIE callback. Cache | |
1410 NAMESPACE_DECL DIE's. | |
1411 (lto_resolve_namespacedecl_ref): New function. | |
1412 * lto.h (lto_resolve_namespacedecl_ref): New function. | |
1413 * lto-section-in.c (lto_read_decls): Read namespace declarations. | |
1414 * lto-section-in.h (struct lto_file_decl_data): Add namespace_decls | |
1415 and num_namespace_decls. | |
1416 * lto-function-in.c (input_expr_operand): Add NAMESPACE_DECL case. | |
1417 * lto-lang.c (lto_init_ts): New function. | |
1418 (LANG_HOOKS_INIT_TS): Set as lto_init_ts. | |
1419 | |
1420 2008-04-16 Ollie Wild <aaw@google.com> | |
1421 | |
1422 * lto-function-in.c (input_type_ref): Updated function description. | |
1423 | |
1424 2008-04-16 Ollie Wild <aaw@google.com> | |
1425 | |
1426 * lto-function-in.c (input_type_ref_1): New function. | |
1427 (input_type_ref): Split into two functions. | |
1428 (input_function): Add support for type contexts. | |
1429 | |
1430 2008-04-16 Ollie Wild <aaw@google.com> | |
1431 | |
1432 * lto.c (lto_materialize_function): Use DECL_ASSEMBLER_NAME to compute | |
1433 section name | |
1434 | |
1435 2008-04-16 Ollie Wild <aaw@google.com> | |
1436 | |
1437 * lto.c (lto_read_compile_unit_DIE): Add DW_LANG_C_plus_plus to the | |
1438 list of supported languages. | |
1439 | |
1440 2008-03-25 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1441 | |
1442 Merge with mainline @133491. | |
1443 | |
1444 2008-03-05 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1445 Jan Hubicka <jh@suse.cz> | |
1446 | |
1447 * lto.c (lto_info_fd_init, lto_info_fd_close): Get rid of | |
1448 fd->unmaterialized_fndecls. | |
1449 (lto_get_file_name, lto_materialize_cgraph): New function. | |
1450 (lto_materialize_constructors_and_inits, | |
1451 lto_materialize_function): Read info directly from elf file. | |
1452 (lto_file_read): Made local and initialize dictionary so that | |
1453 other lto sections can be read without reprocessing the elf file. | |
1454 (lto_main): Read all functions after all files have been processed | |
1455 for their types, globals and cgraph. | |
1456 * Make-lang.in (lto.o, lto-cgraph-in.c, lto-section-in): Changed | |
1457 dependencies. | |
1458 * lto-elf.c (lto_elf_file): Removed strtab, symtab fields. | |
1459 (hash_name, eq_name, lto_elf_build_section_table): New functions. | |
1460 (lto_elf_read_symtab): Removed function. | |
1461 (lto_elf_file_open): Removed call to lto_elf_read_symtab. | |
1462 * lto.h (lto_info_fd_struct): Removed unmaterialized_fndecls. | |
1463 (lto_file_read): Made local. | |
1464 (lto_get_file_name, lto_elf_build_section_table, | |
1465 lto_input_cgraph): | |
1466 New function. | |
1467 * lto-section-in.c (lto_read_section_data, lto_get_section_data): | |
1468 New functions. | |
1469 (lto_read_decls): Get the file name. | |
1470 * lto-cgraph-in.c: New file. | |
1471 * lto-function-in.c (tag_to_expr): Stops at LTO_tree_last_tag. | |
1472 (input_expr_operand, lto_read_body): Set lto_debug_context.tag_names. | |
1473 (input_labels): Fixed latent sizeof issue. | |
1474 (input_function): Build stmt array to set call sites into cgraph | |
1475 edges. | |
1476 (lto_read_body): Reset cfun->curr_properties. | |
1477 * lto_section_in.h (lto_section_slot): New structure. | |
1478 (section_hash_table.lto_file_decl_data): New field. | |
1479 | |
1480 | |
1481 2008-02-09 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1482 | |
1483 * lto.c (lto_read_variable_formal_parameter_const): Remove code to | |
1484 reconstruct static initializers. | |
1485 (lto_get_body, lto_materialize_function): Add lto_section_type as | |
1486 a parameter. | |
1487 (lto_materialize_constructors_and_inits, | |
1488 lto_materialize_file_data): New function. | |
1489 (lto_materialize_function, | |
1490 lto_read_subroutine_type_subprogram_DIE): Renamed unmap_fn_body to | |
1491 unmap_section and map_fn_body to map_section. | |
1492 (lto_set_cu_context): Process functions and static inits | |
1493 differently. | |
1494 * Make-lang.in (LTO_H, lto/lto-function-in.o, | |
1495 lto/lto-section-in.o): Update dependencies. | |
1496 * lto/lto-elf.c (lto_elf_map_optional_lto_section): Add | |
1497 lto_section_type parameter. | |
1498 (lto_elf_unmap_fn_body): Renamed to lto_elf_unmap_section. | |
1499 * lto.h (lto_file_vtable_struct): Removed two of the fields and | |
1500 renamed the other two so that there is only one map function and | |
1501 one unmap function and each takes a section type parameter. | |
1502 (lto_read_function_body): Renamed to lto_input_function_body and | |
1503 added file_data parameter. | |
1504 (lto_read_var_init): Removed. | |
1505 (lto_input_constructors_and_inits): New function. | |
1506 * lto-section-in.c (lto_read_decls): New function. | |
1507 * lto-function-in.c (data_in): Moved fields field_decls, fn_decls, | |
1508 var_decls, type_decls, types to lto_file_decl_data. | |
1509 (input_type_ref, input_expr_operand, lto_read_body): Get | |
1510 field_decls, fn_decls, var_decls, type_decls, types from different | |
1511 structure. | |
1512 (input_globals, input_constructor, lto_read_var_init): Removed. | |
1513 (input_constructors_or_inits): New function. | |
1514 (lto_read_function_body, lto_input_constructors_and_inits): | |
1515 Renamed to lto_input_function_body and takes file_data parameter. | |
1516 * lto-section-in.h (lto_file_decl_data): New structure. | |
1517 | |
1518 2008-01-28 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1519 | |
1520 * lto-function-in.c (input_globals.c): Changed input type to | |
1521 lto_function_header. | |
1522 (input_bb): Removed code to deserialize the stmt number. | |
1523 (input_function): Renumber all stmts after they are input. | |
1524 (lto_read_body, lto_read_function_body, lto_read_var_init): | |
1525 Changed to used new header format and enum section_type. | |
1526 *lto-lang.c (success): Removed. | |
1527 | |
1528 2008-01-28 Nathan Froyd <froydnj@codesourcery.com> | |
1529 | |
1530 * lto-elf.c (lto_elf_lookup_sym): Remove unused function. | |
1531 (lto_elf_free_sym): Likewise. | |
1532 | |
1533 * lto-elf.c (lto_elf_read_var_init): Remove unused function. | |
1534 (lto_elf_build_init): Likewise. | |
1535 | |
1536 2008-01-14 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1537 | |
1538 * lto-read.c: Renamed to lto-function-in.c. | |
1539 (input_1_unsigned): Moved to lto-section-in.c and renamed | |
1540 lto_input_1_unsigned. | |
1541 (input_uleb128): Moved to lto-section-in.c and renamed | |
1542 lto_input_uleb128. | |
1543 (input_widest_uint_uleb128): Moved to lto-section-in.c and renamed | |
1544 lto_input_widest_uint_uleb128. | |
1545 (input_sleb128): Moved to lto-section-in.c and renamed | |
1546 lto_input_sleb128. | |
1547 (input_integer): Moved to lto-section-in.c and renamed | |
1548 lto_input_integer. | |
1549 (debug_in_fun): Moved to lto-section-in.c and renamed | |
1550 lto_debug_in_fun. | |
1551 (input_block): Moved to lto-section-in.h and renamed | |
1552 lto_input_block. | |
1553 (input_expr_operand): Fixed to allow lists with more than one | |
1554 element. | |
1555 * lto-section-in.h: New file. | |
1556 * lto-section-in.c: New file with changes from above. | |
1557 * Make-lang.in (lto-read.o): Renamed lto-function-in.c. | |
1558 (lto-section-in.o): New rule. | |
1559 | |
1560 2007-12-29 Nathan Froyd <froydnj@codesourcery.com> | |
1561 | |
1562 * lto-read.c (input_expr_operand): Mark static and external | |
1563 VAR_DECLs as needed. | |
1564 | |
1565 2007-12-29 Nathan Froyd <froydnj@codesourcery.com> | |
1566 | |
1567 * lto-read.c (input_integer): Use the correct shift amount. | |
1568 | |
1569 2007-12-29 Nathan Froyd <froydnj@codesourcery.com> | |
1570 | |
1571 * lto-lang.c (lto_pushdecl): Do nothing instead of aborting. | |
1572 (LANG_HOOKS_NAME): Define. | |
1573 | |
1574 2007-12-27 Nathan Froyd <froydnj@codesourcery.com> | |
1575 | |
1576 * lto.c (lto_find_integral_type): Define as a macro. Rename the | |
1577 original function to... | |
1578 (lto_find_integral_type_1): ...this. Consult UNSIGNEDP if we | |
1579 don't have a base type. | |
1580 (lto_read_enumeration_type_DIE): Examine the values of the | |
1581 enumeration to determine whether we can use an unsigned type for | |
1582 the base type of the enumeration. | |
1583 | |
1584 2007-12-24 Nathan Froyd <froydnj@codesourcery.com> | |
1585 | |
1586 * lto.c (lto_read_structure_union_class_type_DIE): Set TYPE_MODE | |
1587 and TYPE_ALIGN on UNION_TYPEs as soon as possible. | |
1588 | |
1589 2007-12-22 Nathan Froyd <froydnj@codesourcery.com> | |
1590 | |
1591 * lto-lang.c (lto_types_compatible_p): New function. | |
1592 (LANG_HOOKS_TYPES_COMPATIBLE_P): Define. | |
1593 | |
1594 2007-12-22 Nathan Froyd <froydnj@codesourcery.com> | |
1595 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1596 | |
1597 * lto-read.c (input_expr_operand): Fixed uninitialize var warning. | |
1598 (input_local_vars): Read in DECL_INITIAL and context for local | |
1599 statics that need to be put in unexpanded_vars_list. | |
1600 | |
1601 2007-12-21 Nathan Froyd <froydnj@codesourcery.com> | |
1602 | |
1603 * lto-read.c (input_real): Use a separate null-terminated buffer | |
1604 for calling real_from_string. | |
1605 (input_expr_operand): If we take the address of a FUNCTION_DECL, | |
1606 tell cgraph that it's needed. | |
1607 | |
1608 2007-12-19 Doug Kwan <dougkwan@google.com> | |
1609 | |
1610 * lto.c (lto_read_base_type_DIE): Handle complex integer types. | |
1611 | |
1612 2007-12-18 Nathan Froyd <froydnj@codesourcery.com> | |
1613 | |
1614 * lto.c (lto_read_DIE): Call lto_read_only_for_child_DIEs instead. | |
1615 (lto_file_read): Reset the members of 'context' every time we read | |
1616 a toplevel DIE, with special attention to last_param_type. | |
1617 | |
1618 2007-12-18 Nathan Froyd <froydnj@codesourcery.com> | |
1619 | |
1620 * lto.c (lto_read_subroutine_type_subprogram_DIE): Initialize | |
1621 'declaration'. Set the assembler name for non-public functions. | |
1622 | |
1623 2007-12-17 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1624 | |
1625 * lto_read.c (data_in.unexpanded_indexes): New array. | |
1626 (input_local_var): Added code to read in unexpanded_var_list | |
1627 indexes for variables. Only read in DECL_CHAIN field for | |
1628 parameters. | |
1629 (input_local_vars): Added code to rebuild unexpanded_var_list in | |
1630 order using unexpanded_indexes. | |
1631 (input_function): Added code to set DECL_CONTEXT for functions. | |
1632 | |
1633 2007-12-13 Doug Kwan <dougkwan@google.com> | |
1634 | |
1635 * lto.c (lto_read_pointer_reference_type_DIE): Handle optional name | |
1636 in pointer and reference types. | |
1637 | |
1638 2007-12-13 Nathan Froyd <froydnj@codesourcery.com> | |
1639 | |
1640 * lto-read.c (input_expr_operand): Use DECL_RESULT when reading a | |
1641 RESULT_DECL. | |
1642 | |
1643 2007-12-13 Nathan Froyd <froydnj@codesourcery.com> | |
1644 | |
1645 * lto.c (lto_read_array_type_DIE): Return the cached DIE if we've | |
1646 already read the DIE. | |
1647 (lto_get_body): New function, split out from... | |
1648 (lto_materialize_function): ...here. Call it. | |
1649 (lto_read_subroutine_type_subprogram_DIE): Call lto_get_body to | |
1650 determine DECL_EXTERNAL. | |
1651 * lto-symtab.c (lto_symtab_merge_decl): Merge the DECL_RESULTs of | |
1652 FUNCTION_DECLs when necessary. Use the type of the actual | |
1653 function definition if we are unable to easily merge types. Ignore | |
1654 spurious DECL_MODE mismatches on VAR_DECLs. Merge DECL_MODEs when | |
1655 necessary. | |
1656 | |
1657 2007-12-13 Nathan Froyd <froydnj@codesourcery.com> | |
1658 | |
1659 * lto-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. | |
1660 | |
1661 2007-12-12 Bill Maddox <maddox@google.com> | |
1662 | |
1663 Revert | |
1664 2007-12-07 Bill Maddox <maddox@google.com> | |
1665 | |
1666 * lto.c (lto_str_fd_init): New function. | |
1667 (lto_str_fd_close): New function. | |
1668 (lto_file_init): Call lto_str_fd_init. | |
1669 (lto_file_close): Call lto_str_fd_close. | |
1670 (lto_str_read): New function. Read debug string table. | |
1671 (lto_str_lookup): New function. Get string for debug | |
1672 string table offset. | |
1673 (lto_read_form): Recognize DW_FORM_strp. | |
1674 (lto_file_read): Invoke lto_str_read. | |
1675 | |
1676 * lto-elf.c (lto_elf_file_open): Read raw section data | |
1677 for the .debug_str section, if present. | |
1678 | |
1679 * lto.h (struct lto_str_fd_struct): New struct. | |
1680 (struct lto_file_struct): Added new field DEBUG_STR | |
1681 to hold the file descriptor for the debug string table. | |
1682 | |
1683 2007-12-07 Bill Maddox <maddox@google.com> | |
1684 | |
1685 * lto.c (lto_str_fd_init): New function. | |
1686 (lto_str_fd_close): New function. | |
1687 (lto_file_init): Call lto_str_fd_init. | |
1688 (lto_file_close): Call lto_str_fd_close. | |
1689 (lto_str_read): New function. Read debug string table. | |
1690 (lto_str_lookup): New function. Get string for debug | |
1691 string table offset. | |
1692 (lto_read_form): Recognize DW_FORM_strp. | |
1693 (lto_file_read): Invoke lto_str_read. | |
1694 | |
1695 * lto-elf.c (lto_elf_file_open): Read raw section data | |
1696 for the .debug_str section, if present. | |
1697 | |
1698 * lto.h (struct lto_str_fd_struct): New struct. | |
1699 (struct lto_file_struct): Added new field DEBUG_STR | |
1700 to hold the file descriptor for the debug string table. | |
1701 | |
1702 2007-12-07 Nathan Froyd <froydnj@codesourcery.com> | |
1703 | |
1704 * lto-read.c (input_cfg): Call init_empty_tree_cfg_for_function. | |
1705 Grow the basic_block_info and label_to_block_map vectors if | |
1706 necessary. Read in the block chain. | |
1707 | |
1708 2007-12-06 Nathan Froyd <froydnj@codesourcery.com> | |
1709 | |
1710 * lto.c (lto_read_DIE): Set TYPE_ALIAS_SET where necessary. | |
1711 | |
1712 2007-12-06 Nathan Froyd <froydnj@codesourcery.com> | |
1713 | |
1714 * lto.c (lto_read_form): Add DW_cl_address for DW_AT_const_value. | |
1715 | |
1716 2007-12-06 Nathan Froyd <froydnj@codesourcery.com> | |
1717 | |
1718 * lto-read.c (input_expr_operand): Don't check for MTAGs. | |
1719 (lto_read_body): Don't declare PROP_alias. | |
1720 | |
1721 2007-12-06 Nathan Froyd <froydnj@codesourcery.com> | |
1722 | |
1723 * lto-symtab.c (lto_symtab_merge_decl): Handle FUNCTION_DECLs without | |
1724 argument type information. | |
1725 | |
1726 2007-12-03 Nathan Froyd <froydnj@codesourcery.com> | |
1727 | |
1728 * lto.c (lto_read_variable_formal_parameter_constant_DIE): Set | |
1729 TREE_THIS_VOLATILE if the associated type is a volatile type. | |
1730 (lto_materialize_function): Remove call to init_ssa_operands. | |
1731 * lto-read.c (input_expr_operand): Add SSA_NAME_VAR as a referenced | |
1732 variable when reading an SSA_NAME. Do the same when reading a | |
1733 RESULT_DECL, a RETURN_EXPR, or an MTAG. | |
1734 (input_cfg): Call init_ssa_operands. | |
1735 (input_ssa_names): Set the default def of an SSA_NAME if necessary. | |
1736 Move call to init_tree_ssa... | |
1737 (lto_read_body): ...here. Use push_cfun and pop_cfun. Call | |
1738 add_referenced_var on any variables referenced from the body of the | |
1739 function. Inform the rest of the compiler we are in SSA form and | |
1740 inform later passes about the current properties. | |
1741 | |
1742 2007-11-30 Nathan Froyd <froydnj@codesourcery.com> | |
1743 | |
1744 * lto.c (lto_materialize_function): Add FIXME. | |
1745 | |
1746 2007-11-29 Nathan Froyd <froydnj@codesourcery.com> | |
1747 | |
1748 * lto-lang.c (enum built_in_attribute): New enum. | |
1749 (flag_no_builtin, flag_no_nonansi_builtin, flag_isoc94, flag_isoc99, | |
1750 built_in_attributes): New variables. | |
1751 (def_builtin_1): New function. | |
1752 (lto_define_builtins): #define DEF_BUILTIN and include builtins.def. | |
1753 | |
1754 2007-11-28 Nathan Froyd <froydnj@codesourcery.com> | |
1755 | |
1756 * lto.c (lto_read_variable_formal_parameter_constant_DIE): Set | |
1757 DECL_SOURCE_LOCATION for debugging purposes. | |
1758 (lto_read_member_DIE): Set DECL_SOURCE_LOCATION. If we have read a | |
1759 bitfield, use the type specified by the DIE for TREE_TYPE and defer | |
1760 laying out the decl until later. | |
1761 (lto_read_subroutine_type_subprogram_DIE): Compare the function's | |
1762 name with DECL_ASSEMBLER_NAME. Set DECL_SOURCE_LOCATION and | |
1763 TREE_ADDRESSABLE. | |
1764 * lto-read.c (input_expr_operand): Set TREE_ADDRESSABLE on the | |
1765 operand of an ADDR_EXPR. | |
1766 * lto-lang.c (enum lto_builtin_type): New enum. | |
1767 (builtin_type): New typedef. | |
1768 (builtin_types, string_type_node, const_string_type_node, | |
1769 wint_type_node, intmax_type_node, uintmax_type_node, | |
1770 signed_size_type_node): New variables. | |
1771 (def_fn_type, builtin_type_for_size, lto_define_builtins, | |
1772 lto_build_c_type_nodes): New functions. | |
1773 (lto_init): Initialize builtin types. | |
1774 (lto_set_decl_assembler_name): Let the target machine mangle the | |
1775 name if the decl is TREE_PUBLIC, otherwise uniquify it. | |
1776 | |
1777 2007-11-21 Nathan Froyd <froydnj@codesourcery.com> | |
1778 | |
1779 * lto.c (lto_read_variable_formal_parameter_constant_DIE): Don't | |
1780 set TREE_ADDRESSABLE. Do set DECL_COMDAT. Set TREE_READONLY if | |
1781 the type is a constant type. Set the assembler name and inform | |
1782 the rest of the compiler about the new decl if the decl is not | |
1783 public. | |
1784 (lto_read_subroutine_type_subprogram_DIE): Don't check for equivalency | |
1785 of DECL_ASSEMBLER_NAME when determining if we have a builtin. Don't | |
1786 try to read in function bodies for functions that already have bodies. | |
1787 * lto-symtab.c (lto_same_type_p): Check for unbounded array | |
1788 equivalency. | |
1789 (lto_symtab_merge_decl): Don't merge decls that aren't TREE_PUBLIC. | |
1790 Check for whether we matched a builtin function type before calling | |
1791 lto_same_type_p on the generated type. Permit cases where the | |
1792 declaration of an array is unbounded, but the definition is bounded. | |
1793 Don't combine TREE_PUBLIC flags. Copy over DECL_SIZE and | |
1794 DECL_SIZE_UNIT if necessary. | |
1795 | |
1796 2007-11-16 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1797 | |
1798 * lto-read.c (input_expr_operand): Get types right | |
1799 for COMPLEX_CST. | |
1800 | |
1801 2007-11-16 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1802 | |
1803 * lto-read.c (make_new_block, input_cfg): Properly set | |
1804 n_basic_blocks. | |
1805 | |
1806 2007-11-16 Nathan Froyd <froydnj@codesourcery.com> | |
1807 | |
1808 * lto.c (lto_read_array_type_DIE): Handle DIEs with DW_AT_GNU_vector | |
1809 set properly by building a VECTOR_TYPE instead of an ARRAY_TYPE. | |
1810 | |
1811 2007-11-16 Nathan Froyd <froydnj@codesourcery.com> | |
1812 | |
1813 * lto.c (lto_read_base_type_DIE): Use make_bitfield_integer_type to | |
1814 construct the integer type for bitfields. | |
1815 | |
1816 2007-11-16 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1817 | |
1818 * lto-read.c (data_in.current_node_has_loc): Removed. | |
1819 (input_line_info): Returns true if node needs line set. | |
1820 (set_line_info): Always sets line if called. | |
1821 (clear_line_info): Removed reference to current_node_needs_loc. | |
1822 (input_expr_operand): Keeps track locally if current node needs a loc. | |
1823 (input_local_var): Added code to handle DECL_INITIAL for | |
1824 static local vars. Only set loc if necessary. | |
1825 | |
1826 2007-11-15 Nathan Froyd <froydnj@codesourcery.com> | |
1827 | |
1828 * lto.c (lto_read_subroutine_type_subprogram_DIE): Fix thinko'd | |
1829 DECL_CONTEXT. | |
1830 | |
1831 2007-11-15 Nathan Froyd <froydnj@codesourcery.com> | |
1832 | |
1833 * lto.c: Include langhooks.h. | |
1834 (lto_find_integral_type): Rework logic to handle the case where | |
1835 got_byte_size is true, but the bitsize requested and that of the | |
1836 base_type doesn't match. | |
1837 (lto_read_variable_formal_parameter_constant_DIE): Only check for | |
1838 asm_name if we are creating a VAR_DECL. | |
1839 (lto_materialize_function): Set DECL_EXTERNAL if we can't find a | |
1840 definition. | |
1841 (lto_read_subroutine_type_subprogram_DIE): Check for a builtin | |
1842 function reference and use the builtin's decl if so. Set the | |
1843 DECL_CONTEXT of the RESULT_DECL for the function. | |
1844 * lto-lang.c (registered_builtin_fndecls): New variable. | |
1845 (lto_getdecls): Return it. | |
1846 (lto_builtin_function): Chain the new decl onto | |
1847 registered_builtin_fndecls. | |
1848 | |
1849 2007-11-15 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1850 | |
1851 * lto-read.c (process_tree_flags, lto_static_init_local): | |
1852 Renamed to ADD_CLASS_EXPR_FLAG. ADD_CLASS_DECL_FLAG New Macro. | |
1853 (input_line_info, clear_line_info): Fixed new line number code. | |
1854 (input_expr_operand): Added type to SWITCH_EXPR. | |
1855 (lto_read_body): Properly initialized data_in. | |
1856 Clear line info when leaving. | |
1857 | |
1858 2007-11-13 Diego Novillo <dnovillo@google.com> | |
1859 | |
1860 * lto.c (lto_read_variable_formal_parameter_constant_DIE): | |
1861 Initialize ARTIFICIAL. | |
1862 (lto_read_subroutine_type_subprogram_DIE): Initialize | |
1863 SAVED_SCOPE. | |
1864 * lto-read.c (set_line_info): Remove ; from calls to | |
1865 LINEMAP_POSITION_FOR_COLUMN. | |
1866 | |
1867 2007-11-13 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1868 | |
1869 * lto-read.c (input_type_ref): Renamed from get_type_ref. | |
1870 (input_expr_operand, input_local_var): Renamed get_type_ref to | |
1871 input_type_ref. | |
1872 (input_expr_operand): Get the types correct for | |
1873 vector-cst. Get SSA_NAME_DEF_STMT correct for return_exprs. | |
1874 | |
1875 2007-11-13 Doug Kwan <dougkwan@google.com> | |
1876 | |
1877 * lto-read.c (input_widest_uint_uleb128): New function. | |
1878 (input_tree_flags, process_tree_flags, input_line_info, | |
1879 input_expr_operand, input_local_var, input_phi, input_ssa_names): | |
1880 Change to use lto_flags_type and BITS_PER_LTO_FLAGS_TYPES instead of | |
1881 unsigned HOST_WIDE_INT and HOST_BITS_PER_WIDE_INT. | |
1882 (lto_static_init_local): Add code to assert that lto_flags_type is | |
1883 wide enough. | |
1884 | |
1885 2007-11-13 Nathan Froyd <froydnj@codesourcery.com> | |
1886 | |
1887 * lto.c (lto_read_array_type_DIE): Handle DW_AT_GNU_vector. | |
1888 (lto_read_subroutine_type_subprogram_DIE): Handle | |
1889 DW_AT_static_link and DW_AT_specification. Return the | |
1890 specification if present. | |
1891 (lto_read_base_type_DIE): Handle DW_ATE_complex_float. | |
1892 | |
1893 2007-11-13 Nathan Froyd <froydnj@codesourcery.com> | |
1894 | |
1895 * lto-lang.c: Include target.h. | |
1896 (registered_builtin_types): New variable. | |
1897 (lto_type_for_mode): Increase number of modes handled. | |
1898 (lto_builtin_function): Fix argument list and return the decl. | |
1899 (lto_register_builtin_type): New function. | |
1900 (lto_init): Initialize target builtins and language-independent | |
1901 nodes. | |
1902 (LANG_HOOKS_REGISTER_BUILTIN_TYPE): Define. | |
1903 | |
1904 2007-11-13 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1905 | |
1906 * lto-read.c (input_expr_operand): Added code to properly handle | |
1907 index filed. Added new RANGE_EXPR case. | |
1908 | |
1909 2007-11-11 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1910 | |
1911 * lto-read.c (ADD_FUNC_FLAG): Deleted macro. | |
1912 (data_in): Added current_node_has_loc field. | |
1913 (input_line_info, set_line_info, clear_line_info): Added a support | |
1914 for USE_MAPPED_LOCATION and not adding line numbers to nodes that | |
1915 did not have on on the source side. | |
1916 (input_expr_operand): Make sure that GIMPLE_MODIFY_STMTS get line | |
1917 numbers too. | |
1918 | |
1919 2007-11-09 Doug Kwan <dougkwan@google.com> | |
1920 | |
1921 * lto-read.c (input_expr_operand): Change type of operand 2 of | |
1922 BIT_FIELD_REF expression to be bitsizetype instead of sizetype. | |
1923 | |
1924 2007-11-09 Nathan Froyd <froydnj@codesourcery.com> | |
1925 | |
1926 * lto.c: Include lto-tree.h. Effect small spaces->tabs cleanup. | |
1927 (lto_read_variable_formal_parameter_constant_DIE): Transfer bits | |
1928 from a DW_AT_specification or DW_AT_abstract_origin attribute to | |
1929 the new decl we are creating. Move informing the middle end about | |
1930 the new decl to... | |
1931 (lto_main): ...here. Inform the middle end about global variables | |
1932 after we have read in all the input files. | |
1933 * lto-symtab.c (lto_symtab_merge_decl): We really do need to merge | |
1934 variables with internal linkage, so delete the check for internal | |
1935 linkage. Combine TREE_PUBLIC flags. | |
1936 | |
1937 2007-11-08 Nathan Froyd <froydnj@codesourcery.com> | |
1938 | |
1939 * lto.c (lto_read_subroutine_type_subprogram_DIE): Handle | |
1940 DW_AT_decl_line. | |
1941 * lto-symtab.c (lto_symtab_merge_decl): Handle redefinition of a | |
1942 builtin specially. Move check for attribute compatibility | |
1943 earlier. | |
1944 | |
1945 2007-11-07 Nathan Froyd <froydnj@codesourcery.com> | |
1946 | |
1947 * Make-lang.in (lto/lto.o): Depend on gt-lto-lto.h. | |
1948 * config-lang.in (gtfiles): Add lto.h and lto.c. | |
1949 * lto-elf.c: Include ggc.h. | |
1950 (lto_elf_file_open): Allocate elf_file from GC memory. | |
1951 * lto.c: Include tree-ssa-operands.h and gt-lto-lto.h | |
1952 (lto_info_fd_init): Allocate the die_cache and unmaterialized_fndecls | |
1953 in GC memory. | |
1954 (lto_info_fd_close): Free unmaterialized_fndecls from GC memory. | |
1955 (lto_file_close): Free file from GC memory. | |
1956 (lto_cache_store_DIE): Allocate the new entry in GC memory. | |
1957 (lto_read_member_DIE): Fix declaration. | |
1958 (lto_read_subroutine_type_subprogram_DIE): unmaterialized_fndecls lives | |
1959 in GC memory. | |
1960 (current_lto_file): New variable. | |
1961 (lto_main): Use it. | |
1962 (DWARF2_attr, DWARF2_abbrev, lto_die_ptr, DWARF2_CompUnit, | |
1963 lto_die_cache_entry): Move to... | |
1964 * lto.h: ...here and add GTY markers as appropriate. Delete forward | |
1965 declarations accordingly. | |
1966 (struct lto_file_struct): Declare. | |
1967 (lto_file_vtable): Use it instead of lto_file. | |
1968 | |
1969 2007-11-06 Alon Dayan <alond@il.ibm.com> | |
1970 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1971 | |
1972 * lto-read.c (process_flags, lto_static_init_local): | |
1973 read flags of VAR_DECL and FUNCTION_DECL of size>1. | |
1974 change global array num_flags_for_code to flags_length_for_code. | |
1975 (set_line_info): Make decls work in USE_MAPPED_LOCATION mode. | |
1976 | |
1977 2007-11-05 Nathan Froyd <froydnj@codesourcery.com> | |
1978 | |
1979 * lto.c (lto_read_structure_union_class_type_DIE): Use proper record | |
1980 layout functions to compute information about the newly constructed | |
1981 type. | |
1982 | |
1983 2007-11-02 Nathan Froyd <froydnj@codesourcery.com> | |
1984 | |
1985 * lto-read.c (input_expr_operand): Change the LTO_return_expr1 | |
1986 case to use DECL_RESULT if necessary. | |
1987 | |
1988 2007-11-01 Kenneth Zadeck <zadeck@naturalbridge.com> | |
1989 | |
1990 * lto-read.c (input_tree_list): Removed. | |
1991 (input_tree_flags): Added parameter to force flags no matter what | |
1992 tree code. | |
1993 (input_expr_operand): Added parameter to input_tree_flags. | |
1994 Added case for IDENTIFIER_NODE and TREE_LIST. Changed ASM to call | |
1995 input_expr_operand rather than input_tree_lists. | |
1996 (input_local_var): Use input_expr_operand to read attributes | |
1997 rather then input_tree_list. | |
1998 (input_phi, input_ssa_names): Added parameter to input_tree_flags. | |
1999 | |
2000 2007-10-31 Nathan Froyd <froydnj@codesourcery.com> | |
2001 | |
2002 * lto.c (lto_read_typedef_DIE): Fix comment typo. | |
2003 (lto_resolve_typedecl_ref): Fetch the referred-to type and build a fake | |
2004 TYPE_DECL for it. | |
2005 * lto-read.c (lto_read_body): Use correct sizes for calculating | |
2006 type_decls_offset and types_offset. | |
2007 | |
2008 2007-10-30 Nathan Froyd <froydnj@codesourcery.com> | |
2009 | |
2010 * lto-tree.h (union lang_tree_node): Change GTY description to chain | |
2011 with GENERIC_NEXT. | |
2012 * config-lang.in (gtfiles): Add lto-lang.c. | |
2013 * lto-lang.c: Include gt-lto-lto-lang.h. | |
2014 * Make-lang.in (lto/lto-lang.o): Add dependency on gt-lto-lto-lang.h | |
2015 (lto/lto-symtab.o): Depend on LTO_H instead of TREE_H. | |
2016 (lto/lto-read.o): Likewise. | |
2017 | |
2018 2007-10-29 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2019 | |
2020 * lto-read.c (data_in): Added type_decls and current_col fields. | |
2021 (string_slot): New type to hold canonized file name. | |
2022 (hash_string_slot_node, eq_string_slot_node, canon_file_name, | |
2023 input_line_info, set_line_info, clear_line_info): New functions. | |
2024 (file_name_hash_table): New hash table. | |
2025 (input_local_var, input_labels, input_local_vars_index, | |
2026 input_local_var, input_local_vars, input_ssa_names): Reorganized parameters. | |
2027 (input_uleb128): Changed type of byte var. | |
2028 (input_expr_operand): Large number of changes to get line numbers | |
2029 correct. Added TYPE_DECL case. | |
2030 (input_globals): Added code to get TYPE_DECLs processed. | |
2031 (input_local_var): Added code to process line numbers and | |
2032 TREE_CHAIN and DECL_CONTEXT. | |
2033 (input_function, input_constructor): Added call to | |
2034 clear_line_number. | |
2035 (lto_static_init_local): Added code to get line numbers correct. | |
2036 (lto_read_body): Added code to get TYPE_DECLS read and to change | |
2037 parameters to the calls above that had their parms reorganized. | |
2038 | |
2039 | |
2040 2007-10-29 Nathan Froyd <froydnj@codesourcery.com> | |
2041 | |
2042 * lto.h (lto_resolve_typedecl_ref): Declare. | |
2043 * lto.c (lto_resolve_typedecl_ref): New function. | |
2044 | |
2045 2007-10-29 Mark Mitchell <mark@codesourcery.com> | |
2046 Nathan Froyd <froydnj@codesourcery.com> | |
2047 | |
2048 * lto.c (lto_read_subroutine_type_subprogram_DIE): Read the child | |
2049 DIEs even if we find an abstract origin for this DIE. | |
2050 | |
2051 2007-10-29 Nathan Froyd <froydnj@codesourcery.com> | |
2052 | |
2053 * lto.c (lto_read_subroutine_type_subprogram_DIE): Build the | |
2054 RESULT_DECL slightly earlier. Only remember the decl for later | |
2055 if we successfully merge declarations. | |
2056 | |
2057 2007-10-24 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2058 | |
2059 * lto-read.c (input_expr_operand): Give label_values the proper | |
2060 context and provide switch statements with a default type. | |
2061 | |
2062 2007-10-23 Nathan Froyd <froydnj@codesourcery.com> | |
2063 | |
2064 * lto-read.c (lto_read_body): Move call to init_ssa_operands... | |
2065 * lto.c (lto_materialize_function): ...to here. | |
2066 | |
2067 2007-10-22 Nathan Froyd <froydnj@codesourcery.com> | |
2068 | |
2069 * lto.h (struct lto_info_fd): Add field unmaterialized_fndecls. | |
2070 * lto.c (lto_info_fd_init): Initialize it. | |
2071 (lto_info_fd_close): Free it. | |
2072 (lto_materialize_function): New function. | |
2073 (lto_read_subroutine_type_subprogram_DIE): Save the result decl on | |
2074 unmaterialized_fndecls. | |
2075 (lto_file_read): Read in all the function bodies after we have read | |
2076 all of the DWARF info. | |
2077 * lto-read.c (lto_read_body): Call init_ssa_operands if we are | |
2078 reading a function body. | |
2079 | |
2080 2007-10-20 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2081 | |
2082 * lto-read.c (input_tree_flags): Renamed from input_flags to be | |
2083 semetric with output_tree_flags. Added call to log flags. | |
2084 (process_tree_flags): Renamed from process_flags. Fixed a lot of | |
2085 type issues to make everything consistent with flags being | |
2086 unsigned HOST_WIDE_INTS. | |
2087 (input_expr_operand): Added call to | |
2088 recompute_tree_invariant_for_addr_expr. | |
2089 (input_local_var): Added debugging for tree_chains. Now calls | |
2090 input_tree_flags. | |
2091 (input_phi): Made flags unsigned HOST_WIDE_INT. | |
2092 (input_ssa_names): Now calls input_tree_flags. | |
2093 (lto_read_body): Now sets cfun. | |
2094 (lto_read_function_body): Now sets current_function_pointer. | |
2095 | |
2096 2007-10-19 Nathan Froyd <froydnj@codesourcery.com> | |
2097 | |
2098 * lto.c (lto_read_variable_formal_parameter_constant_DIE): Check | |
2099 definitively whether SPECIFICATION or ABSTRACT_ORIGIN exist before | |
2100 inspecting fields within. | |
2101 (lto_read_DIE_at_ptr): Delete check for null result; let callers | |
2102 handle this appropriately. | |
2103 | |
2104 2007-10-19 Nathan Froyd <froydnj@codesourcery.com> | |
2105 | |
2106 * lto.c (lto_read_variable_formal_parameter_constant_DIE): Handle | |
2107 DW_AT_abstract_origin properly. Ensure that we're not dealing with | |
2108 both DW_AT_abstract_origin and DW_AT_specification. | |
2109 (lto_read_subroutine_type_subprogram_DIE): Handle | |
2110 DW_AT_abstract_origin. | |
2111 (lto_read_DIE): Use lto_read_only_for_child_DIEs for labels. | |
2112 (lto_read_DIE_at_ptr): Define as static to match declaration. | |
2113 Lookup the PTR in the cache before reading it from the file. | |
2114 (lto_resolve_var_ref): Adjust accordingly. | |
2115 (lto_resolve_fn_ref): Adjust accordingly. Tweak comment. | |
2116 (lto_resolve_field_ref): Adjust accordingly. Tweak comment. | |
2117 | |
2118 2007-10-19 Nathan Froyd <froydnj@codesourcery.com> | |
2119 | |
2120 * lto.c (lto_read_DIE_at_ptr): New function. | |
2121 (lto_resolve_var_ref): Use it. | |
2122 (lto_resolve_fn_ref): Use it. | |
2123 (lto_resolve_field_ref): Use it. | |
2124 (lto_read_variable_formal_parameter_constant_DIE): Follow | |
2125 DW_AT_specification and return the associated decl when appropriate. | |
2126 | |
2127 2007-10-18 Nathan Froyd <froydnj@codesourcery.com> | |
2128 | |
2129 * lto-lang.c (lto_type_for_mode): Move after lto_type_for_size. | |
2130 Implement for scalar integer modes. | |
2131 (lto_init): Initialize size_type_node. | |
2132 | |
2133 2007-10-18 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2134 | |
2135 * lto-read.c (input_expr_operand): Remove ssa name asserts. | |
2136 (input_local_var): Add chaining for params. | |
2137 (input_ssa_names): Add cfun parameter. | |
2138 (input_function): Remove unnecessary else. | |
2139 | |
2140 2007-10-17 Nathan Froyd <froydnj@codesourcery.com> | |
2141 | |
2142 * lto.c (lto_read_only_for_child_DIEs): Mark die parameter as unused. | |
2143 (lto_resolve_var_ref): Use proper types. | |
2144 (lto_resolve_fn_ref): Likewise. | |
2145 (lto_resolve_field_ref): Likewise. | |
2146 | |
2147 2007-10-17 Nathan Froyd <froydnj@codesourcery.com> | |
2148 | |
2149 * lto-read.c (input_expr_operand): Remove case. | |
2150 | |
2151 2007-10-17 Nathan Froyd <froydnj@codesourcery.com> | |
2152 | |
2153 * lto.c (lto_read_only_for_child_DIEs): New function. | |
2154 (lto_read_DIE): Use it for lexical_block and inlined_subroutine DIEs. | |
2155 * lto-elf.c (lto_elf_map_lto_section): Remove. | |
2156 (lto_elf_file_vtable): Use lto_elf_map_optional_lto_section instead. | |
2157 * lto-read.c (input_expr_operand): Assert that we never read a NULL | |
2158 SSA_NAME. Add missing case for mechanical codes. | |
2159 (input_cfg): Use basic_block_info_for_function instead of | |
2160 basic_block_info. | |
2161 | |
2162 2007-10-16 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2163 | |
2164 * lto-read.c (input_sleb128, input_integer): Use proper casts. | |
2165 (input_list): Renamed input_tree_list and modified to follow same | |
2166 protocol as lto-function-out.c:output_tree_list. | |
2167 (input_expr_operand): Make asm operands use input_tree_list. | |
2168 (input_local_var): Now uses input_tree_list. | |
2169 (lto_read_body): Change placement for setting context of debug_labels. | |
2170 | |
2171 | |
2172 2007-10-16 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2173 | |
2174 * lto-read.c (input_real): Output debugging in proper order. | |
2175 (input_integer): Compute bit lengths properly. | |
2176 (input_list): Clean up declaration. | |
2177 (input_expr_operand): Change calls to input_real to match fix. | |
2178 Make reading of LTO_bit_field_ref1 match output. | |
2179 (input_local_var): Make reading of attributes match what is being | |
2180 written. | |
2181 (dump_debug_stream): Also print char in hex. | |
2182 (debug_out_fun): Fix signed unsigned mismatch. | |
2183 | |
2184 2007-10-10 Nathan Froyd <froydnj@codesourcery.com> | |
2185 | |
2186 * lto.c (lto_read_form): Handle DW_AT_MIPS_linkage_name and | |
2187 DW_AT_GNU_vector specially, as they are not contiguous with the | |
2188 specified set of attribute names. Use class_mask to check for | |
2189 errors at the end of the function | |
2190 (lto_resolve_var_ref): Read the DIE if it is not cached. | |
2191 (lto_resolve_fn_ref): Likewise. | |
2192 (lto_resolve_field_ref): Likewise. | |
2193 | |
2194 2007-10-05 Nathan Froyd <froydnj@codesourcery.com> | |
2195 | |
2196 * lto.c: Include dwarf2out.h. | |
2197 (lto_cache_store_DIE): Assert that we never change the value. | |
2198 (LTO_BEGIN_READ_ATTRS): Print an informative error message. | |
2199 (lto_read_compile_unit_DIE): Handle DW_AT_entry_pc. | |
2200 (lto_read_array_type_DIE): Don't error on ndims == 0; build a | |
2201 sensible type instead. | |
2202 (lto_read_structure_union_class_type_DIE): Store the newly | |
2203 created type prior to reading the members of the structure to | |
2204 avoid infinite recursion. Avoid computing types and alignments | |
2205 for structures whose sizes are unknown. | |
2206 (lto_read_variable_formal_parameter_const): Handle DW_AT_artificial | |
2207 and set DECL_ARTIFICIAL accordingly. Ignore DW_AT_abstract_origin, | |
2208 DW_AT_const_value, and DW_AT_specification. | |
2209 (lto_read_subroutine_type_subprogram_DIE): Handle DW_AT_declaration. | |
2210 Return early if we have already constructed the function type. | |
2211 (lto_read_typedef_DIE): Check to see if the type has been cached | |
2212 already. Cache the type before reading any children. | |
2213 (lto_read_const_volatile_restrict_type_DIE): Handle DW_AT_name. | |
2214 (lto_read_DIE): Unset context->skip_non_parameters around reading | |
2215 the DIE. | |
2216 (lto_resolve_fn_ref): Delete trailing whitespace. | |
2217 | |
2218 2007-09-11 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2219 | |
2220 * lto-read.c (input_expr_operand): Added type for STRING_CST. | |
2221 | |
2222 2007-09-10 Nathan Froyd <froydnj@codesourcery.com> | |
2223 | |
2224 * lto-read.c (lto_read): Set the type of the newly created CALL_EXPR. | |
2225 | |
2226 2007-09-07 Nathan Froyd <froydnj@codesourcery.com> | |
2227 | |
2228 * lto-lang.c (signed_and_unsigned_types): New variable. | |
2229 (lto_type_for_size): Consult signed_and_unsigned_types to find | |
2230 an approprite type, creating it if necessary. | |
2231 (lto_set_decl_assembler_name): Add actual method body. | |
2232 | |
2233 2007-09-06 Jim Blandy <jimb@codesourcery.com> | |
2234 | |
2235 * lto.c (lto_read_variable_formal_parameter_constant_DIE): If we | |
2236 can't find a var init for this variable, leave its DECL_INITIAL. | |
2237 * lto-elf.c (lto_elf_map_optional_lto_section): Renamed from | |
2238 lto_elf_map_fn_body. | |
2239 (lto_map_lto_section): New function. | |
2240 (lto_elf_file_vtable): Use lto_elf_map_lto_section for function | |
2241 bodies, and lto_elf_map_optional_lto_section for variable | |
2242 initializers. | |
2243 (lto_elf_find_section_data): Quietly return NULL if the section is | |
2244 missing. | |
2245 (lto_elf_file_open): Check for a NULL from lto_elf_find_section_data. | |
2246 | |
2247 * lto-elf.c (lto_elf_find_section_data): Remove dead code. | |
2248 | |
2249 * lto-read.c (lto_read_body): Doc fix. | |
2250 | |
2251 2007-08-29 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2252 | |
2253 * lto-read.c (fun_in): Renamed to data_in. | |
2254 (input_expr_operand, input_local_var, input_string_internal, | |
2255 input_string, input_real, input_list, get_label_decl, | |
2256 get_type_ref, input_expr_operand, input_globals, input_labels, | |
2257 input_local_vars_index, input_local_var, input_local_vars, | |
2258 input_cfg, input_phi, input_ssa_names, input_bb, ): Renamed fun_in to data_in. | |
2259 (input_constructor): New function. | |
2260 (lto_read_function_body): Renamed to lto_read_body and generalized | |
2261 to handle both functions and constructors. | |
2262 (lto_read_function_body, lto_read_var_init): New function. | |
2263 | |
2264 | |
2265 2007-08-28 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2266 | |
2267 * lto-read.c (input_expr_operand): Assert that there really is a | |
2268 FUNCTION_DECL. | |
2269 (input_globals): Removed checks on 0 section. | |
2270 | |
2271 2007-08-28 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2272 | |
2273 * lto-read.c (fun_in): Added local_decls_index and | |
2274 local_decls_index_d. | |
2275 (input_expr_operand): Changed inputting of PARM_DECLs and VAR_DECLs. | |
2276 (input_globals): Enabled code to handle FIELD_DECLs. | |
2277 (input_local_vars_index, input_local_vars): New function. | |
2278 (input_local_var): Changed to allow locals to be input randomly. | |
2279 (lto_read_function_body): Added code to input the | |
2280 local_decls_index and to free various structures. | |
2281 | |
2282 2007-08-17 Jim Blandy <jimb@codesourcery.com> | |
2283 | |
2284 * lto.c (lto_read_variable_formal_parameter_constant_DIE): Remove | |
2285 ATTRIBUTE_UNUSED from 'die' formal. | |
2286 | |
2287 Use enum LTO_tags where appropriate, instead of 'unsigned int'. | |
2288 * lto-read.c (input_record_start): Fix return type, type of 'tag'. | |
2289 (input_list): Fix type of 'tag'. | |
2290 (input_expr_operand): Fix type of 'tag' argument. Update | |
2291 declaration. Fix type of 'ctag'. Add default case to switch, | |
2292 since the type of the switched value is now an enum. | |
2293 (input_local_vars): Fix type of 'tag'. | |
2294 (input_bb): Fix type of 'tag' argument. | |
2295 (input_function): Fix type of 'tag' argument. | |
2296 | |
2297 2007-08-16 Jim Blandy <jimb@codesourcery.com> | |
2298 | |
2299 * lto.c (lto_read_member_DIE): Record the tree we create in | |
2300 fd->die_cache. (Our 'die' argument is no longer unused.) | |
2301 (lto_resolve_field_ref): New function. | |
2302 * lto.h (lto_resolve_field_ref): New declaration. | |
2303 | |
2304 2007-08-15 Jim Blandy <jimb@codesourcery.com> | |
2305 | |
2306 * lto-read.c (lto_read_var_init): Mark arguments as unused. | |
2307 | |
2308 2007-08-07 Jim Blandy <jimb@codesourcery.com> | |
2309 | |
2310 * lto.c (lto_read_form): Complete attr_classes table. | |
2311 (DWARF2_form_data): Doc fix. | |
2312 | |
2313 2007-08-05 Mark Mitchell <mark@codesourcery.com> | |
2314 | |
2315 * lto.h (lto_file_vtable): Remove read_var_init. Add map_var_init | |
2316 and unmap_var_init. | |
2317 (lto_read_var_init): Declare. | |
2318 * lto.c (lto_read_variable_formal_parameter_constant_DIE): Use new | |
2319 interface for reading variable initializers. | |
2320 * lto-elf.c (lto_elf_read_var_init): Remove. | |
2321 (lto_elf_file_vtable): Update initializer. | |
2322 (lto_elf_read_var_init): Add comment about unused-ness. | |
2323 * lto-read.c (lto_read_var_init): New. | |
2324 | |
2325 * lto.c (lto_read_form): Add entry for DW_AT_inline. | |
2326 | |
2327 2007-08-02 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2328 | |
2329 * lto-read.c (lto_read_function_body): Moved declaration of fn | |
2330 outside of ifdef. | |
2331 | |
2332 2007-08-01 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2333 | |
2334 * lto-read.c (input_uleb128, input_string_internal, input_real, | |
2335 input_integer, input_record_start, input_list, get_type_ref, | |
2336 input_flags, input_expr_operand, input_expr_operand, | |
2337 input_expr_operand, input_local_vars, input_cfg, input_phi, | |
2338 input_ssa_names, input_bb, input_function): Added semicolons. | |
2339 | |
2340 | |
2341 2007-07-31 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2342 | |
2343 * lto-read.c (input_globals): Remove debugging. | |
2344 (input_function): Set DECL_ARGUMENTS. | |
2345 | |
2346 | |
2347 2007-07-31 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2348 | |
2349 * lto-read.c (input_expr_operand): Fixed code for COND_EXEC, | |
2350 RETURN_EXPR, MODIFY_EXPR and processing of flags. | |
2351 (input_phi): Made work with operands other than SSA_NAMES and | |
2352 fixed processing of flags. | |
2353 (input_ssa_names): Initialize SSA_NAME_DEF_STMT to empty stmt. | |
2354 (input_flags): New function. | |
2355 * lto-lang.c (lto_init): Changed state of in_lto_p. | |
2356 | |
2357 | |
2358 2007-07-24 Mark Mitchell <mark@codesourcery.com> | |
2359 | |
2360 * lto-tree.h (lto_varargs_cookie): Remove. | |
2361 * lto.c (lto_context): Add last_parm_type, varargs_p, skip_all, | |
2362 skip_non_parameters, skip_parameters. | |
2363 (lto_varargs_cookie): Remove. | |
2364 (lto_read_variable_formal_parameter_constant_DIE): Keep track of | |
2365 parameter types. | |
2366 (lto_read_abbrev): New function. | |
2367 (lto_read_subroutine_type_subprogram_DIE): Make two passes over | |
2368 child DIEs. | |
2369 (lto_read_unspecified_parameters_DIE): Set context->varargs_p. | |
2370 (lto_read_DIE): Use lto_read_abbrev. Honor skip_* flags. | |
2371 (lto_file_read): Initialize new context fields. | |
2372 * lto-lang.c (lto_type_for_mode): Return NULL_TREE. | |
2373 (lto_unsigned_type): Remove. | |
2374 (lto_signed_type): Likewise. | |
2375 (lto_signed_or_unsigned_type): Likewise. | |
2376 (lto_init): Do not create lto_varargs_cookie. | |
2377 (LANG_HOOKS_UNSIGNED_TYPE): Do not define. | |
2378 (LANG_HOOKS_SIGNED_TYPE): Likewise. | |
2379 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Likewise. | |
2380 | |
2381 2007-07-19 Jan Hubicka <jh@suse.cz> | |
2382 | |
2383 * lto-read.c (lto_read_function_body): Produce empty scope block | |
2384 to avoid crash. | |
2385 | |
2386 2007-07-18 Mark Mitchell <mark@codesourcery.com> | |
2387 | |
2388 * lto.c (lto_read_variable_formal_parameter_constant_DIE): Do not | |
2389 process local variables. | |
2390 (lto_read_subroutine_type_subprogram_DIE): Read child DIEs. | |
2391 | |
2392 2007-07-13 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2393 | |
2394 * lto-read.c (input_list, input_expr_operand): Added struct | |
2395 function parameter. | |
2396 (init_cfg, finalize_cfg): Removed function. | |
2397 (input_expr_operand): Added SSA_NAME and GIMPLE_MODIFY_STMT cases. | |
2398 (input_labels, input_local_vars): Now takes input_block parameter rather than | |
2399 synthsyzing it. | |
2400 (input_cfg, input_phi, input_ssa_names): New functions. | |
2401 (input_bb): Now passes in input_blocks. Does not construct cfg | |
2402 and processes the list of phi functions. | |
2403 (input_function): Now builds both the cfg and ssa_names table. | |
2404 (lto_read_function_body): Processes new header fields to construct | |
2405 streams for the ssa_names and cfg and their debugging. | |
2406 * lto/lto-lang.c (lto_init): Set in_lto_p. | |
2407 | |
2408 | |
2409 2007-06-28 Mark Mitchell <mark@codesourcery.com> | |
2410 | |
2411 * lto.h (lto_file_vtable): Add read_var_init. | |
2412 * lto.c (lto_read_variable_formal_parameter_constant_DIE): Read | |
2413 initializers. | |
2414 (lto_main): Remove bogus asserts. | |
2415 * lto-elf.c (tm.h): Include it. | |
2416 (libiberty.y): Likewise. | |
2417 (lto_elf_file): Add strtab and symtab. Rename | |
2418 string_table_section_index to sec_strtab. | |
2419 (lto_elf_file_vtable): Add lto_elf_read_var_init. | |
2420 (lto_elf_get_shdr): New function. | |
2421 (lto_elf_free_shdr): Likewise. | |
2422 (lto_elf_find_section_data): Use them. | |
2423 (lto_elf_read_symtab): New function. | |
2424 (lto_elf_lookup_sym): Likewise. | |
2425 (lto_elf_free_sym): Likewise. | |
2426 (lto_elf_file_open): Tidy. Call lto_elf_read_symtab. | |
2427 (lto_elf_built_init): New function. | |
2428 (lto_elf_read_var_init): Likewise. | |
2429 * Make-lang.in (lto/lto-elf.o): Depend on $(TM_H). | |
2430 | |
2431 2007-06-26 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2432 | |
2433 * lto-read (make_new_block): Initialize the stmt_list. | |
2434 (lto_static_init_local): Add debugging for missing codes. | |
2435 | |
2436 2007-06-26 Mark Mitchell <mark@codesourcery.com> | |
2437 | |
2438 * lto.c (lto_read_subroutine_type_subprogram_DIE): Handle | |
2439 unprototyped functions. | |
2440 | |
2441 2007-06-23 Mark Mitchell <mark@codesourcery.com> | |
2442 | |
2443 * lto.c (lto_read_variable_formal_parameter_constant_DIE): | |
2444 Handle DW_AT_MIPS_linkage_name. | |
2445 (lto_read_subroutine_type_subprogram): Likewise. Correct | |
2446 compilation errors. | |
2447 (lto_main): Remove incorrect assertions. | |
2448 * lto-symbtab.c: Build function types out of TREE_LISTs. | |
2449 | |
2450 * lto-elf.c (<libelf>): Check for HAVE_LIBELF_H. | |
2451 | |
2452 * Make-lang.in (LTO_OBJS): Depend on attribs.o. | |
2453 | |
2454 2007-06-21 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2455 | |
2456 * lto/lto-tree.h (lang_decl, lang_type, language_function): Added | |
2457 dummy since ggc does not like empty structs. | |
2458 * lto/lto-elf.c (libelf.h): Changed to libelf/libelf.h. | |
2459 * lto/lto-read.c (ADD_CLASS_FLAG, ADD_EXPR_FLAG): Changed | |
2460 expr->common to expr->base. | |
2461 (make_new_block): Moved stmt_list to proper place. | |
2462 | |
2463 | |
2464 2007-03-14 Robert Kennedy <jimbob@google.com> | |
2465 | |
2466 Eliminate use of lang_hooks.set_decl_assembler_name from LTO | |
2467 * lto.c (lto_read_subroutine_type_subprogram_DIE) Get DECL | |
2468 assembler name from DWARF. | |
2469 * lto-lang.c (lto_set_decl_assembler_name) New function. | |
2470 | |
2471 2006-09-10 Mark Mitchell <mark@codesourcery.com> | |
2472 | |
2473 * lto.h (lto_file_vtable): New structure. | |
2474 (lto_file): Add vtable pointer. | |
2475 (lto_file_init): Add vtable paramter. | |
2476 (lto_read_function_body): New function. | |
2477 (lto_symtab_merge_fn): New function. | |
2478 * lto.c (lto_file_init): Add vtable parameter. | |
2479 (lto_read_form): Fill in entries for DW_AT_prototyped, | |
2480 DW_AT_frame_base. | |
2481 (lto_read_subroutine_type_subprogram_DIE): New function. | |
2482 (lto_read_DIE): Fill in entries for DW_TAG_subroutine_type and | |
2483 DW_TAG_subprogram. | |
2484 * lto-elf.c (lto_elf_vile_vtable): New variable. | |
2485 (lto_elf_file_open): Pass it to lto_file_init. | |
2486 (lto_elf_map_fn_body): New function. | |
2487 (lto_elf_unmap_fn_body): Likewise. | |
2488 * lto-read.c: New file. | |
2489 * lto-symtab.c (lto_symtab_merge_fn): New function. | |
2490 * lto-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define to | |
2491 tree_rest_of_compilation. | |
2492 * Make-lang.in (LTO_OBJS): Add lto-read.o | |
2493 (lto-read.o): New target. | |
2494 | |
2495 2006-09-03 Mark Mitchell <mark@codesourcery.com> | |
2496 | |
2497 * lto.c (<inttypes.h>): Don't include it. | |
2498 (lto_context): Don't typedef it. | |
2499 (lto_resolve_reference): New function. | |
2500 (lto_read_form): Use it. | |
2501 (lto_resolve_type_ref): New function. | |
2502 (lto_resolve_var_ref): Likewise. | |
2503 (lto_resolve_fn_ref): Likewise. | |
2504 * lto.h (<inttypes.h>): Include it. | |
2505 (lto_context): New type. | |
2506 (lto_ref): New structure. | |
2507 (lto_resolve_type_ref): Declare. | |
2508 (lto_resolve_var_ref): Likewise. | |
2509 (lto_resolve_fn_ref): Likewise. | |
2510 | |
2511 2006-08-18 Mark Mitchell <mark@codesourcery.com> | |
2512 | |
2513 * lang-specs.h: New file. | |
2514 | |
2515 2006-08-14 Mark Mitchell <mark@codesourcery.com> | |
2516 | |
2517 * lto.c (lto_info_fd_init): Allocate the DIE cache. | |
2518 (lto_info_fd_close): Deallocate it. | |
2519 (lto_die_cache_entry): New structure. | |
2520 (lto_cache_hash): New function. | |
2521 (lto_cache_eq): Likewise. | |
2522 (lto_cache_store_DIE): Likewise. | |
2523 (lto_cache_lookup_DIE): Likewise. | |
2524 (lto_read_referenced_type_DIE): Use the cache. | |
2525 (lto_read_pointer_type_DIE): Robustify. | |
2526 (lto_read_DIE): Use the cache. | |
2527 * lto.h (hashtab.h): Include. | |
2528 (lto_info_fd): Add DIE cache. | |
2529 * Make-lang.in (LTO_H): New variable. | |
2530 (lto/lto-lang.o): Use LTO_H. | |
2531 (lto/lto-elf.o): Likewise. | |
2532 (lto/lto-symtab.o): Likewise. | |
2533 | |
2534 2006-07-09 Mark Mitchell <mark@codesourcery.com> | |
2535 | |
2536 * lto.c (lto_abi_mismatch_error): New function. | |
2537 (lto_abbrev_read): Initialize num_abbrevs. | |
2538 (lto_read_form): Specify allowed form classes for | |
2539 DW_AT_declaration. Adjust for change to lto_set_cu_context. | |
2540 (lto_read_variable_formal_parameter_constant_DIE): Handle | |
2541 DW_AT_declaration. Call lto_symtab_merge_var. | |
2542 (lto_read_pointer_type_DIE): New function. | |
2543 (lto_read_base_type_DIE): Use build_nonstandard_integer_type. Do | |
2544 not creat TYPE_DECLs for types that already have them. | |
2545 (lto_read_DIE): Add lto_read_pointer_type_DIE. | |
2546 (lto_set_cu_context): Make cu_start point to the header, not the | |
2547 first DIE. | |
2548 (lto_file_read): Adjust for change to lto_set_cu_context. | |
2549 * Make-lang.in (LTO_OBJS): Add lto-symtab.o. | |
2550 (lto/lto-symtab.o): New rule. | |
2551 * lto-tree.h (lang_identifier): Add decl field. | |
2552 (LANG_IDENTIFIER_CAST): New macro. | |
2553 (LTO_IDENTIFIER_DECL): Likewise. | |
2554 (lto_symtab_merge_var): Declare. | |
2555 * lto-symtab.c: New file. | |
2556 | |
2557 2006-07-02 Daniel Berlin <dberlin@dberlin.org> | |
2558 | |
2559 * lto.c (lto_context): Add current_cu and info_fd members. | |
2560 (DWARF2_CompUnit): New structure. | |
2561 (lto_read_DIE): Take lto_info_fd *. | |
2562 (lto_read_child_DIEs): Ditto. | |
2563 (lto_file_corrupt_error): Constify argument. | |
2564 (lto_set_cu_context): New function | |
2565 (lto_info_fd_init): Ditto. | |
2566 (lto_info_fd_close): Ditto. | |
2567 (lto_file_init): Use lto_info_fd_init. | |
2568 (lto_file_close): Use lto_info_fd_close. | |
2569 (lto_read_initial_length): Pass in pointer to header size. | |
2570 (lto_read_comp_unit_header): Correct cu_length to | |
2571 real length from beginning of header. Take lto_info_fd * as | |
2572 argument. | |
2573 (find_cu_for_offset): New function. | |
2574 (lto_read_form): Change first argument to lto_info_fd *. | |
2575 Add FORM_CONTEXT argument. | |
2576 Handle DW_FORM_ref_addr. | |
2577 (lto_read_tag_DIE): Change first argument to lto_info_fd *. | |
2578 (LTO_BEGIN_READ_ATTRS_UNCHECKED): Save old context. | |
2579 Swap contexts if necessary for form. | |
2580 (LTO_BEGIN_READ_ATTRS): Cast fd to right type for | |
2581 lto_file_corrupt_error. | |
2582 (LTO_END_READ_ATTRS): Swap contexts back if it had changed. | |
2583 (lto_read_referenced_type_DIE): Change first argument to | |
2584 lto_info_fd *. Access lto_fd fields through base pointer. | |
2585 (lto_read_compile_unit_DIE): Change first argument to an | |
2586 lto_info_fd *. | |
2587 (lto_read_variable_formal_parameter_constant_DIE): Ditto. | |
2588 (lto_read_base_type_DIE): Ditto. | |
2589 (lto_read_child_DIEs): Ditto. | |
2590 (lto_read_DIE): Ditto. Change type of function pointer. | |
2591 (lto_info_read): New function. | |
2592 (lto_set_cu_context): Ditto. | |
2593 (lto_file_read): Use lto_info_read, walk resulting CU's | |
2594 (lto_main): Update for lto_info_fd change. | |
2595 * lto-elf.c (lto_elf_file_open): Cast lto_info_fd to lto_fd where | |
2596 necessary. | |
2597 * lto.h (DWARF2_CompUnit): New structure. | |
2598 (lto_info_fd): Ditto. | |
2599 (lto_file): Change debug_info to be an lto_info_fd. | |
2600 | |
2601 2006-06-25 Mark Mitchell <mark@codesourcery.com> | |
2602 | |
2603 * lto.c (toplev.h): Include it. | |
2604 (dwarf2.h): Likewise. | |
2605 (tree.h): Likewise. | |
2606 (tm.h): Likewise. | |
2607 (cgraph.h): Likewise. | |
2608 (ggc.h): Likewise. | |
2609 (inttypes.h): Likewise. | |
2610 (DWARF2_attr): New type. | |
2611 (DWARF2_abbrev): Likewise. | |
2612 (DWARF2_class): Likewise. | |
2613 (DWARF2_form_data): Likewise. | |
2614 (lto_context): Likewise. | |
2615 (lto_fd_init): New function. | |
2616 (lto_abbrev_fd_init): Likewise. | |
2617 (lto_abbrev_fd_close): Likewise. | |
2618 (lto_file_init): Use them. | |
2619 (lto_file_close): New function. | |
2620 (lto_file_corrupt_error): Likewise. | |
2621 (LTO_CHECK_INT_VAL): New macro. | |
2622 (lto_check_size_t_val): New function. | |
2623 (lto_check_int_val): Likewise. | |
2624 (LTO_READ_TYPE): New macro. | |
2625 (lto_read_ubyte): New function. | |
2626 (lto_read_uhalf): Likewise. | |
2627 (lto_read_uword): Likewise. | |
2628 (lto_read_uleb128): Likewise. | |
2629 (lto_read_initial_length): Likewise. | |
2630 (lto_abbrev_read_attrs): Likewise. | |
2631 (lto_abbrev_read): Likewise. | |
2632 (lto_abbrev_lookup): Likewise. | |
2633 (lto_read_section_offset): Likewise. | |
2634 (lto_read_comp_unit_header): Likewise. | |
2635 (lto_read_form): Likewise. | |
2636 (LTO_BEGIN_READ_ATTRS_UNCHECKED): New macro. | |
2637 (LTO_BEGIN_READ_ATTRS): Likewise. | |
2638 (LTO_END_READ_ATTRS): Likewise. | |
2639 (lto_unsupported_attr_error): New function. | |
2640 (lto_get_identifier): Likewise. | |
2641 (lto_read_referenced_type_DIE): Likewise. | |
2642 (lto_read_compile_unit_DIE): Likewise. | |
2643 (lto_read_variable_formal_parameter_constant_DIE): Likewise. | |
2644 (lto_read_base_type_DIE): Likewise. | |
2645 (lto_read_DIE): Likewise. | |
2646 (lto_read_child_DIEs): Likewise. | |
2647 (lto_file_read): Read DIEs. | |
2648 (lto_main): Ask middle end to emit entities. | |
2649 * lto-tree.h (lang_identifier): Inherit from tree_identifier. | |
2650 * lto-elf.c (lto_elf_file_open): Adjust for interface changes. | |
2651 (lto_elf_file_close): Likewise. | |
2652 * lto.h (lto_file): Declare. | |
2653 (DWARF2_abbrev): Likewise. | |
2654 (lto_fd): New type. | |
2655 (lto_abbrev_fd): Likewise. | |
2656 (lto_file): Use new types. | |
2657 (lto_file_close): Declare. | |
2658 * lto-lang.c (lto_init): Always use unit-at-a-time mode. | |
2659 | |
2660 2006-06-18 Mark Mitchell <mark@codesourcery.com> | |
2661 | |
2662 * lto.h: New file. | |
2663 * lto.c: New file. | |
2664 * lto-elf.c: New file. | |
2665 * lto-lang.c (flags.h): Include it. | |
2666 (lto.h): Likewise. | |
2667 (lto_init): New function. | |
2668 (lto_write_globals): Remove. | |
2669 (LANG_HOOKS_WRITE_GLOBALS): Define to lhd_do_nothing. | |
2670 (LANG_HOOKS_INIT): Define. | |
2671 (LANG_HOOKS_PARSE_FILE): Likewise. | |
2672 * Make-lang.in (LTO_OBJS): Add lto.o and lto-elf.o. | |
2673 (LTO_EXE): Link with libelf. | |
2674 (lto/lto-lang.o): Update dependencies. | |
2675 (lto/lto.o): New target. | |
2676 (lto/lto-elf.o): Likewise. | |
2677 | |
2678 2006-06-12 Mark Mitchell <mark@codesourcery.com> | |
2679 | |
2680 * config-lang.in: New file. | |
2681 * Make-lang.in: Likewise. | |
2682 * lto-tree.h: Likewise. | |
2683 * lto-lang.c: Likewise. | |
2684 |