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Commit | Line | Data |
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08346abd JH |
1 | 2013-06-11 Jan Hubicka <jh@suse.cz> |
2 | ||
3 | * lto-partition.c (get_symbol_class): Simplify weakref handling. | |
4 | (add_symbol_to_partition_1): Likewise. | |
5 | (contained_in_symbol): Likewise. | |
6 | (lto_balanced_map): Likewise. | |
7 | (rename_statics): Drop weakref. | |
8 | ||
a367df53 RB |
9 | 2013-06-05 Richard Biener <rguenther@suse.de> |
10 | ||
11 | * lto.c (num_merged_types): New global variable. | |
12 | (uniquify_nodes): Increase num_merged_types when merging a type. | |
13 | (print_lto_report_1): Output the number of merged types. | |
14 | ||
40a7fe1e JH |
15 | 2013-06-01 Jan Hubicka <jh@suse.cz> |
16 | ||
17 | * lto.c (read_cgraph_and_symbols): Simplify dumping; Replace | |
18 | lto_symtab_merge_cgraph_nodes by lto_symtab_merge_symbols. | |
19 | (do_whole_program_analysis): Update dumping. | |
20 | ||
e70670cf JH |
21 | 2013-05-29 Jan Hubicka <jh@suse.cz> |
22 | ||
23 | * lto.c (has_analyzed_clone_p, lto_materialize_function): Update for new symtab | |
24 | flags. | |
25 | * lto-partition.c (get_symbol_class, lto_balanced_map): Likewise. | |
26 | ||
8ee05051 JH |
27 | 2013-05-15 Jan Hubicka <jh@suse.cz> |
28 | ||
29 | * lto-partition.c (privatize_symbol_name): Return true when | |
30 | privatizing happened. | |
31 | (rename_statics): Do not go into infinite loop when privatizing | |
32 | is not needed. | |
33 | ||
427b248d JM |
34 | 2013-05-16 Jason Merrill <jason@redhat.com> |
35 | ||
36 | * Make-lang.in ($(LTO_EXE)): Use link mutex. | |
37 | ||
9de04252 MJ |
38 | 2013-05-15 Martin Jambor <mjambor@suse.cz> |
39 | ||
40 | * lto-partition.c (lto_balanced_map): Print symbol order instead | |
41 | of node uids. | |
42 | ||
2d6e4603 JH |
43 | 2013-05-15 Jan Hubicka <jh@suse.cz> |
44 | ||
45 | PR lto/57038 | |
46 | PR lto/47375 | |
47 | * lto-partition.c (get_symbol_class): Fix weakrefs. | |
48 | (lto_balanced_map): Fix weakrefs. | |
49 | (privatize_symbol_name): Remove unnecesary label. | |
50 | (rename_statics): Handle weakrefs as statics. | |
51 | ||
64cfa6c0 JH |
52 | 2013-05-09 Jan Hubicka <jh@suse.cz> |
53 | Richard Biener <rguenther@suse.de> | |
54 | ||
55 | * lto.c (lto_register_var_decl_in_symtab): Don't do renaming. | |
56 | (lto_register_var_decl_in_symtab): Likewise. | |
57 | (lto_main): Promote statics. | |
58 | * lto-partition.c (privatize_symbol_name): New function. | |
59 | (promote_symbol): Use it. | |
60 | (may_need_named_section_p): New predicate. | |
61 | (rename_statics): New functions. | |
62 | (lto_promote_cross_file_statics): Simplify; do renaming. | |
63 | (lto_promote_statics_nonwpa): New function. | |
64 | * lto-partition.h (lto_promote_statics_nonwpa): New function. | |
65 | ||
e45cde98 RB |
66 | 2013-02-08 Richard Biener <rguenther@suse.de> |
67 | ||
68 | PR lto/56231 | |
69 | * lto-lang.c (lto_init): Do not enter a dummy file. | |
70 | ||
6edc3e32 UB |
71 | 2013-02-07 Uros Bizjak <ubizjak@gmail.com> |
72 | ||
73 | PR bootstrap/56227 | |
74 | * lto.c (lto_resolution_ready): Use %wx instead of | |
75 | HOST_WIDE_INT_PRINT_HEX_PURE in the argument to internal_error. | |
76 | ||
ed73881e RG |
77 | 2013-02-04 Richard Guenther <rguenther@suse.de> |
78 | ||
79 | PR lto/56168 | |
80 | * lto.c (read_cgraph_and_symbols): Do not call lto_symtab_merge_decls | |
81 | or lto_fixup_decls at LTRANS time. | |
82 | ||
a19b1432 JH |
83 | 2013-01-09 Jan Hubicka <jh@suse.cz> |
84 | ||
85 | PR lto/45375 | |
86 | * lto.c (do_whole_program_analysis): Remove unreachable nodes after IPA. | |
87 | ||
49c01f87 L |
88 | 2012-12-10 H.J. Lu <hongjiu.lu@intel.com> |
89 | ||
90 | PR lto/55466 | |
91 | * lto.c (lto_register_var_decl_in_symtab): Don't record static | |
92 | variables. | |
93 | (lto_main): Record the global variables if WPA isn't enabled. | |
94 | ||
6e1aa848 DN |
95 | 2012-11-20 Diego Novillo <dnovillo@google.com> |
96 | Jakub Jelinek <jakub@redhat.com> | |
97 | ||
98 | * lto.c: Replace all vec<T, A>() initializers with vNULL. | |
99 | ||
9771b263 DN |
100 | 2012-11-16 Diego Novillo <dnovillo@google.com> |
101 | ||
102 | Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec) | |
103 | ||
104 | * lto-lang.c: Use new vec API in vec.h. | |
105 | * lto-partition.c: Likewise. | |
106 | * lto-partition.h: Likewise. | |
107 | * lto.c: Likewise. | |
108 | ||
24551b9c LC |
109 | 2012-10-31 Lawrence Crowl <crowl@google.com> |
110 | ||
111 | * lto.c (lto_wpa_write_files): Change symtab checking to a checked | |
112 | down-cast via dyn_cast. | |
113 | * lto-partition.c (add_symbol_to_partition_1): Likewise. | |
114 | (undo_partition): Likewise. | |
115 | (lto_balanced_map): Likewise. | |
116 | (get_symbol_class): Likewise and via is_a. | |
117 | (lto_balanced_map): Change symtab checking to is_a. | |
118 | ||
aec06f6f RB |
119 | 2012-10-12 Richard Biener <rguenther@suse.de> |
120 | ||
121 | PR lto/54898 | |
122 | * lto.c (gimple_types_compatible_p_1): Also compare | |
123 | TYPE_MAIN_VARIANT. | |
124 | (iterative_hash_gimple_type): Also hash TYPE_MAIN_VARIANT. | |
125 | ||
0b8c30f9 TB |
126 | 2012-10-09 Tobias Burnus <burnus@net-b.de> |
127 | ||
128 | * lto-lang.c (lto_register_builtin_type): Avoid useless | |
129 | decl creation. | |
130 | * lto-object.c (lto_obj_file_open, lto_obj_file_open): Free memory. | |
131 | ||
da3202a8 TB |
132 | 2012-10-08 Tobias Burnus <burnus@net-b.de> |
133 | ||
134 | * lto.c (lto_wpa_write_files, read_cgraph_and_symbols): | |
135 | Free lto_file struct after closing the file. | |
136 | ||
2512a443 JH |
137 | 2012-10-08 Jan Hubicka <jh@suse.cz> |
138 | ||
139 | * lto/lto.c (remember_with_vars): Also fixup INTEGER_CST. | |
140 | (fixup_integer_cst): New functoin. | |
141 | (lto_ft_type): Fixup BASETYPE of methods and offsets. | |
142 | ||
e75f8f79 JH |
143 | 2012-10-07 Jan Hubicka <jh@suse.cz> |
144 | ||
145 | * lto.c (read_cgraph_and_symbols): Release type merging hash early; | |
146 | release input encoders. | |
147 | * lto-partition.c (new_partition): Update for new lto_symtab_encoder_new. | |
148 | ||
46591697 JH |
149 | 2012-10-06 Jan Hubicka <jh@suse.cz> |
150 | ||
151 | PR lto/54790 | |
152 | * lto.c (resolution_map): New static var. | |
153 | (register_resolution): New function. | |
154 | (lto_register_var_decl_in_symtab): Use it. | |
155 | (read_cgraph_and_symbols): Copy resolutions into the symtab. | |
156 | ||
af16bc76 MJ |
157 | 2012-09-20 Martin Jambor <mjambor@suse.cz> |
158 | ||
159 | * lto.c (lto_materialize_function): Call push_struct_function and | |
160 | pop_cfun. | |
161 | ||
5368224f DC |
162 | 2012-09-19 Dehao Chen <dehao@google.com> |
163 | ||
164 | * lto/lto.c (lto_fixup_prevailing_decls): Remove tree.exp.block field. | |
165 | ||
b5493fb2 JH |
166 | 2012-09-19 Jan Hubicka <jh@suse.cz> |
167 | ||
168 | * lto.c (lto_materialize_function): Update confused comment. | |
169 | (read_cgraph_and_symbols): Do not free symtab. | |
170 | ||
c3c445e1 JH |
171 | 2012-09-12 Jan Hubicka <jh@suse.cz> |
172 | ||
173 | * lto.c (do_whole_program_analysis): Care timevars, statistics and | |
174 | AUX pointer cleaning. Add max partitioning. | |
175 | * lto-partition.c (enum symbol_class): New. | |
176 | (get_symbol_class): New function. | |
177 | (symbol_partitioned_p): New function. | |
178 | (add_references_to_partition): Remove. | |
179 | (add_aliases_to_partition): Remove. | |
180 | (add_cgraph_node_to_partition_1): Remove. | |
181 | (add_cgraph_node_to_partition): Remove. | |
182 | (add_symbol_to_partition): New function. | |
183 | (add_symbol_to_partition_1): New function. | |
184 | (contained_in_symbol): New function. | |
185 | (partition_cgraph_node_p): Remove. | |
186 | (partition_varpool_node_p): Remove. | |
187 | (partition_symbol_p): Remove. | |
188 | (lto_1_to_1_map): Cleanup. | |
189 | (lto_max_map): New. | |
190 | (lto_balanced_map): Update. | |
191 | (lto_promote_cross_file_statics): Update. | |
192 | * lto-partition.h (lto_max_map): Declare. | |
193 | * timevar.def (TV_WHOPR_PARTITIONING): New timevar. | |
194 | ||
b5c7cdfb JH |
195 | 2012-09-11 Jan Hubicka <jh@suse.cz> |
196 | ||
197 | PR lto/54312 | |
198 | * lto.c (uniquify_nodes): Remove quadratic loop checking if the | |
199 | type is variant leader. | |
200 | ||
b29402f0 RG |
201 | 2012-09-11 Richard Guenther <rguenther@suse.de> |
202 | ||
203 | * lto.c (enum gtc_mode): Remove. | |
204 | (struct type_pair_d): Adjust. | |
205 | (lookup_type_pair): Likewise. | |
206 | (gimple_type_leader): Do not mark as deletable. | |
207 | (gimple_lookup_type_leader): Adjust. | |
208 | (gtc_visit): Likewise. | |
209 | (gimple_types_compatible_p_1): Likewise. | |
210 | (gimple_types_compatible_p): Likewise. | |
211 | (gimple_type_hash): Likewise. | |
212 | (gimple_register_type): Likewise. | |
213 | (read_cgraph_and_symbols): Manage lifetime of tables | |
214 | here. | |
215 | ||
b8f4e58f RG |
216 | 2012-09-11 Richard Guenther <rguenther@suse.de> |
217 | ||
218 | * lto.c (gimple_types, type_hash_cache, enum gtc_mode, | |
219 | struct type_pair_d, lookup_type_pair, struct sccs, | |
220 | next_dfs_num, gtc_next_dfs_num, struct gimple_type_leader_entry_s, | |
221 | gimple_type_leader, gimple_lookup_type_leader, compare_type_names_p, | |
222 | gtc_visit, gimple_types_compatible_p_1, gimple_types_compatible_p, | |
223 | visit, iterative_hash_name, struct type_hash_pair, | |
224 | type_hash_pair_compare, iterative_hash_gimple_type, gimple_type_hash, | |
225 | gimple_type_eq, gimple_register_type_1, gimple_register_type): | |
226 | Move here from gimple.c | |
227 | (read_cgraph_and_symbols): Free hash tables here. | |
228 | (print_lto_report_1): New function wrapping print_lto_report. | |
229 | (do_whole_program_analysis): Call it. | |
230 | (lto_main): Likewise. | |
231 | ||
1cdbb3f9 JH |
232 | 2012-09-10 Jan Hubicka <jh@suse.cz> |
233 | ||
234 | * lto-partition.c (partition_symbol_p): Forward declare. | |
235 | (add_references_to_partition): Reimplement using partition_symbol_p. | |
236 | (add_aliases_to_partition): Break out from add_references_to_partition; | |
237 | reimplement using partition_symbol_p. | |
238 | (add_cgraph_node_to_partition_1): Handle callees using partition_symbol_p; | |
239 | add sanity checks. | |
240 | (add_varpool_node_to_partition): Use add_aliases_to_partition. | |
241 | (partition_varpool_node_p): Do not special case aliases. | |
242 | ||
b4661bfe JH |
243 | 2012-08-12 Jan Hubicka <jh@suse.cz> |
244 | ||
245 | * lto.c (lto_wpa_write_files): Do not delete partition encoder; | |
246 | it is deleted after streaming. | |
247 | * lto-partition.c (partition_symbol_p): New function. | |
248 | (promote_var, promote_fn): Remove. | |
249 | (promote_symbol): New function. | |
250 | (lto_promote_cross_file_statics): First compute boundaries; rewrite | |
251 | to lookup the actual boundaries instead of computing them ad-hoc. | |
252 | ||
7b99cca4 JH |
253 | 2012-08-12 Jan Hubicka <jh@suse.cz> |
254 | ||
255 | Replace cgraph_node_set and varpool_node_set by symtab_node_encoder | |
256 | in partitioning. | |
257 | * lto-partition.h (ltrans_partition_def): Replace cgraph_set and varpool_set | |
258 | by encoder. | |
259 | * lto-partition.c (new_partition): Update. | |
260 | * lto.c (cmp_partitions_order): Update. | |
261 | (lto_wpa_write_files): Update. | |
262 | (free_ltrans_partitions): Update. | |
263 | (add_references_to_partition): Update. | |
264 | (add_cgraph_node_to_partition_1): Update. | |
265 | (add_cgraph_node_to_partition): Update. | |
266 | (add_varpool_node_to_partition): Update. | |
267 | (undo_partition): Update. | |
268 | (lto_balanced_map): Update. | |
269 | (set_referenced_from_other_partition_p, set_reachable_from_other_partition_p, | |
270 | set_referenced_from_this_partition_p): Update. | |
271 | (lto_promote_cross_file_statics): Update. | |
272 | ||
f27c1867 JH |
273 | 2012-08-12 Jan Hubicka <jh@suse.cz> |
274 | ||
275 | * lto-partition.c (set_referenced_from_other_partition_p, | |
276 | set_reachable_from_other_partition_p, set_referenced_from_this_partition_p): | |
277 | New functions. | |
278 | (lto_promote_cross_file_statics): Use them. | |
279 | ||
ab96cc5b JH |
280 | 2012-07-24 Jan Hubicka <jh@suse.cz> |
281 | ||
282 | * lto.c (read_cgraph_and_symbols): Use input_symtab. | |
283 | ||
0229aee9 UB |
284 | 2012-07-24 Uros Bizjak <ubizjak@gmail.com> |
285 | ||
286 | * lto-tree.h (lang_decl): Add variable_size GTY option. | |
287 | ||
7ee2468b SB |
288 | 2012-07-16 Steven Bosscher <steven@gcc.gnu.org> |
289 | ||
290 | * lto.c: Do not include timevar.h. | |
291 | * Make-lang.in: Fix dependencies. | |
292 | ||
a910399d LC |
293 | 2012-06-18 Lawrence Crowl <crowl@google.com> |
294 | ||
295 | * lto.c (do_whole_program_analysis): Rename use of TV_PHASE_CGRAPH to | |
296 | TV_PHASE_OPT_GEN. Use new timevar TV_PHASE_STREAM_OUT around the call | |
297 | to lto_wpa_write_files. | |
298 | (lto_main): Rename use of TV_PHASE_CGRAPH to TV_PHASE_OPT_GEN. Move | |
299 | start of TV_PHASE_OPT_GEN to include call to materialize_cgraph. Use | |
300 | TV_PHASE_SETUP for the call to lto_init. Use new timevar | |
301 | TV_PHASE_STREAM_IN around the call to read_cgraph_and_symbols. | |
302 | Turn TV_PHASE_PARSING off then back on again, because LTO is pretending | |
303 | to be a front end, but is not one. | |
304 | ||
877ab5e9 JH |
305 | 2012-05-18 Jan Hubicka <jh@suse.cz> |
306 | ||
307 | * lto.c (lto_materialize_constructors_and_inits): Remove. | |
308 | (read_cgraph_and_symbols): Remove handling of alias pairs. | |
309 | ||
6649df51 JH |
310 | 2012-05-17 Jan Hubicka <jh@suse.cz> |
311 | ||
312 | * lto-partition.c (add_references_to_partition): Handle external vars. | |
313 | (partition_varpool_node_p): Likewise. | |
314 | (lto_promote_cross_file_statics): Do not promote externals. | |
315 | ||
d1ede5f4 BS |
316 | 2012-05-14 Bernd Schmidt <bernds@codesourcery.com> |
317 | ||
318 | * lto-lang.c (handle_fnspec_attribute): New static function. | |
319 | (lto_attribute_table): Add "fn spec". | |
320 | (DEF_ATTR_STRING): Define and undefine along with the other macros. | |
321 | ||
0d6bf48c JH |
322 | 2012-05-04 Jan Hubicka <jh@suse.cz> |
323 | ||
324 | * lto.c (do_whole_program_analysis): Set timevars correctly. | |
325 | (lto_main): Likewise. | |
d1ede5f4 | 326 | |
1d67dde8 RB |
327 | 2012-05-04 Richard Guenther <rguenther@suse.de> |
328 | ||
329 | * lang.opt (fwpa): Do not mark as Optimization. | |
330 | (fltrans): Likewise. | |
331 | ||
65d630d4 JH |
332 | 2012-04-30 Jan Hubicka <jh@suse.cz> |
333 | ||
334 | * lto.c (lto_main): Use compile (). | |
1d67dde8 RB |
335 | * lto-partition.c (partition_cgraph_node_p): Use |
336 | symtab_used_from_object_file_p. | |
65d630d4 JH |
337 | (partition_varpool_node_p): Likewise. |
338 | ||
ead84f73 JH |
339 | 2012-04-20 Jan Hubicka <jh@suse.cz> |
340 | ||
341 | * lto-partition.c (partition_cgraph_node_p): Use force_output. | |
342 | ||
5932a4d4 JH |
343 | 2012-04-18 Jan Hubicka <jh@suse.cz> |
344 | ||
345 | * lto-partition.c (add_references_to_partition, lto_balanced_map): | |
346 | Update for new ipa-ref API. | |
347 | ||
65c70e6b JH |
348 | 2012-04-16 Jan Hubicka <jh@suse.cz> |
349 | ||
350 | * lto.c (read_cgraph_and_symbols): Use FOR_EACH | |
351 | walkers to walk cgraph and varpool. | |
352 | (materialize_cgraph): Likewise. | |
353 | * lto-partition.c (lto_1_to_1_map): Likewise. | |
354 | (lto_balanced_map): Likewise. | |
355 | (lto_promote_cross_file_statics): Likewise. | |
356 | ||
960bfb69 JH |
357 | 2012-04-14 Jan Hubicka <jh@suse.cz> |
358 | ||
359 | * lto.c: Update field referenced for new cgraph/varpool layout. | |
360 | * lto-partition.c: Likewise. | |
361 | ||
a66dc285 JH |
362 | 2012-04-11 Jan Hubicka <jh@suse.cz> |
363 | ||
364 | * lto.c: Update copyright; remove params.h, ipa-inline.h | |
365 | and ipa-utils.h inlines; inline lto-partition.h | |
366 | (ltrans_partition_def, ltrans_partition, add_cgraph_node_to_partition, | |
367 | add_varpool_node_to_partition, new_partition, free_ltrans_partitions, | |
368 | add_references_to_partition, add_cgraph_node_to_partition_1, | |
369 | add_cgraph_node_to_partition, add_varpool_node_to_partition, | |
370 | undo_partition, partition_cgraph_node_p, partition_varpool_node_p, | |
371 | lto_1_to_1_map, node_cmp, varpool_node_cmp, lto_balanced_map, | |
372 | promote_var, promote_fn, lto_promote_cross_file_statics): move to... | |
373 | * lto-partition.c: ... here; new file. | |
374 | * lto-partition.h: New file. | |
375 | * Make-lang.in (lto.o): Update dependencies. | |
376 | (lto-partition.o): New. | |
377 | ||
f3b249e5 RG |
378 | 2012-04-05 Richard Guenther <rguenther@suse.de> |
379 | ||
380 | * lto-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Remove | |
381 | definition. | |
382 | ||
21fa2faf RG |
383 | 2012-03-12 Richard Guenther <rguenther@suse.de> |
384 | ||
385 | * lto-lang.c (builtin_type_for_size): Use lto_type_for_size. | |
386 | ||
6bb485a3 RG |
387 | 2012-03-06 Richard Guenther <rguenther@suse.de> |
388 | ||
389 | PR lto/52097 | |
390 | * lto.c (uniquify_nodes): Merge TYPE_FIELDS of variant types. | |
391 | ||
95510497 RG |
392 | 2012-02-28 Richard Guenther <rguenther@suse.de> |
393 | ||
394 | PR lto/52400 | |
395 | * lto.c (lto_register_function_decl_in_symtab): Do not register | |
396 | a reverse renamed decl mapping. | |
397 | ||
09228fef JJ |
398 | 2012-01-06 Jakub Jelinek <jakub@redhat.com> |
399 | ||
400 | PR lto/51774 | |
401 | * lto-lang.c (handle_returns_twice_attribute): New function. | |
402 | (lto_attribute_table): Add returns_twice attribute. | |
403 | ||
b03eda0d RG |
404 | 2011-12-21 Richard Guenther <rguenther@suse.de> |
405 | ||
406 | * lto.c (GIMPLE_REGISTER_TYPE): New define. | |
407 | (LTO_FIXUP_TREE): Use it. | |
408 | (uniquify_nodes): Mark new non-prevailing types and avoid | |
409 | calling gimple_register_type on others. | |
410 | (lto_read_decls): Add comment. | |
411 | ||
4ad9a9de EB |
412 | 2011-12-13 Eric Botcazou <ebotcazou@adacore.com> |
413 | ||
414 | * lto.h (lto_parse_hex): Delete. | |
415 | * lto.c (lto_read_decls): Use 'int' for offsets. | |
416 | (lto_parse_hex): Make static and return proper 64-bit host type. | |
417 | (lto_resolution_read): Use proper 64-bit host type. | |
418 | ||
ea973bad RG |
419 | 2011-12-13 Richard Guenther <rguenther@suse.de> |
420 | ||
421 | PR lto/48354 | |
422 | * lto.c (lto_ft_decl_non_common): When we merged DECL_ORIGINAL_TYPE | |
423 | with the type of the TYPE_DECL clear DECL_ORIGINAL_TYPE. | |
424 | ||
c8218030 UB |
425 | 2011-12-01 Uros Bizjak <ubizjak@gmail.com> |
426 | ||
427 | * lto-lang.c (lto_attribute_table): Handle *tm regparm. | |
428 | (ignore_attribute): New. | |
429 | ||
57ac2606 AH |
430 | 2011-11-21 Aldy Hernandez <aldyh@redhat.com> |
431 | ||
432 | * lto-lang.c (lto_attribute_table): Handle transaction_pure. | |
433 | (handle_transaction_pure_attribute): New. | |
434 | ||
52a35ef7 RG |
435 | 2011-11-03 Richard Guenther <rguenther@suse.de> |
436 | ||
437 | PR lto/44965 | |
438 | * lto-lang.c (lto_post_options): Do not read file options. | |
439 | * lto.c (lto_read_all_file_options): Remove. | |
440 | (lto_init): Call lto_set_in_hooks here. | |
441 | ||
51973b1e JH |
442 | 2011-10-09 Jan Hubicka <jh@suse.cz> |
443 | ||
444 | * lto.c (node_cmp, varpool_node_cmp): New functions. | |
445 | (lto_balanced_map): Honnor -fno-toplevel-reorder of vars&functions. | |
446 | (cmp_partitions): Rename to ... | |
447 | (cmp_partitions_size): ... this one. | |
448 | (cmp_partitions_order): New function. | |
449 | (lto_wpa_write_files): Sort partitions by order when | |
450 | -fno-toplevel-reorder is used. | |
451 | ||
5958009b AK |
452 | 2011-10-09 Andi Kleen <ak@linux.intel.com> |
453 | ||
454 | * lto.c (lto_section_read): Call fatal_error on IO or mmap errors. | |
455 | ||
e79983f4 MM |
456 | 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com> |
457 | ||
458 | * lto-lang.c (def_builtin_1): Delete old interface with two | |
459 | parallel arrays to hold standard builtin declarations, and replace | |
460 | it with a function based interface that can support creating | |
461 | builtins on the fly in the future. Change all uses, and poison | |
462 | the old names. Make sure 0 is not a legitimate builtin index. | |
463 | ||
c17d253c AK |
464 | 2011-10-02 Andi Kleen <ak@linux.intel.com> |
465 | ||
466 | * lto-object.c (lto_obj_add_section_data): Add list. | |
467 | (lto_obj_add_section): Fill in list. | |
468 | (ltoobj_build_section_table): Pass through list. | |
469 | * lto.c (file_data_list): Declare. | |
470 | (create_subid_section_table): Pass arguments directly. | |
471 | Fill in list of file_datas. | |
472 | (lwstate): Delete. | |
473 | (lto_create_files_from_ids): Pass in direct arguments. | |
474 | Don't maintain list. | |
475 | (lto_file_read): Use explicit section and file data lists. | |
476 | (lto_read_all_file_options): Pass in section_list. | |
477 | * lto.h (lto_obj_build_section_table): Add list. | |
478 | (lto_section_slot): Add next. | |
479 | (lto_section_list): Declare. | |
480 | ||
ed0d2da0 JH |
481 | 2011-10-02 Jan Hubicka <jh@suse.cz> |
482 | ||
483 | PR lto/47247 | |
484 | * common.c (lto_resolution_str): Add new resolution. | |
485 | * common.h (lto_resolution_str): Likewise. | |
486 | ||
ad7715f3 L |
487 | 2011-09-30 H.J. Lu <hongjiu.lu@intel.com> |
488 | Andi Kleen <ak@linux.intel.com> | |
489 | ||
490 | PR lto/50568 | |
491 | * lto.c (lto_splay_tree_delete_id): New. | |
492 | (lto_splay_tree_compare_ids): Likewise. | |
493 | (lto_splay_tree_lookup): Likewise. | |
494 | (lto_splay_tree_id_equal_p): Likewise. | |
495 | (lto_splay_tree_insert): Likewise. | |
496 | (lto_splay_tree_new): Likewise. | |
497 | (lto_resolution_read): Change id to unsigned HOST_WIDE_INT. | |
498 | Use lto_splay_tree_id_equal_p and lto_splay_tree_lookup. | |
499 | (create_subid_section_table): Use lto_splay_tree_lookup and | |
500 | lto_splay_tree_insert. | |
501 | (lto_file_read): Use lto_splay_tree_new. | |
502 | ||
dde8b360 AK |
503 | 2011-09-26 Andi Kleen <ak@linux.intel.com> |
504 | ||
505 | * lto.c (lto_resolution_read): Remove id dumping. | |
506 | (lto_section_with_id): Turn id HOST_WIDE_ID. | |
507 | (create_subid_section_table): Dito. | |
508 | ||
892a371f DS |
509 | 2011-08-28 Dodji Seketeli <dodji@redhat.com> |
510 | ||
511 | * lto-lang.c (lto_init): Likewise. Also, avoid calling | |
512 | linemap_add twice. | |
513 | ||
f82d1a94 MJ |
514 | 2011-08-11 Martin Jambor <mjambor@suse.cz> |
515 | ||
516 | * lto.c (uniquify_nodes): Use main variant's BINFO too. | |
517 | ||
f0efc7aa DN |
518 | 2011-08-08 Diego Novillo <dnovillo@google.com> |
519 | ||
520 | * Make-lang.in (lto/lto.o): Add TREE_STREAMER_H. | |
521 | * lto.c: Include tree-streamer.h. | |
522 | ||
1a072294 RG |
523 | 2011-07-06 Richard Guenther <rguenther@suse.de> |
524 | ||
525 | * lto-lang.c (lto_init): | |
526 | Merge calls to build_common_tree_nodes and build_common_tree_nodes_2. | |
527 | ||
7496868d JH |
528 | 2011-06-11 Jan Hubicka <jh@suse.cz> |
529 | ||
10f13f22 | 530 | PR lto/48246 |
7496868d JH |
531 | * lto.c (lto_1_to_1_map): Don't create empty partitions. |
532 | (lto_balanced_map): Likewise. | |
533 | ||
39e2db00 JH |
534 | 2011-06-11 Jan Hubicka <jh@suse.cz> |
535 | ||
536 | * lto.c (add_cgraph_node_to_partition_1): Break out from ... | |
537 | (add_cgraph_node_to_partition) ... here; walk aliases. | |
538 | (lto_1_to_1_map): Remove same body alias code. | |
539 | (promote_fn): Likewise. | |
540 | (lto_promote_cross_file_statics): Update comment. | |
541 | ||
542 | ||
28628ea6 DN |
543 | 2011-06-07 Diego Novillo <dnovillo@google.com> |
544 | ||
545 | * lto.c (uniquify_nodes): Move code to register decls to | |
546 | the loop that computes canonical types. | |
547 | ||
009db074 RG |
548 | 2011-06-07 Richard Guenther <rguenther@suse.de> |
549 | ||
550 | * lto-lang.c (lto_init): Do not set | |
551 | size_type_node or call set_sizetype. | |
552 | ||
47c79d56 DN |
553 | 2011-06-04 Diego Novillo <dnovillo@google.com> |
554 | ||
555 | * lto.c (lto_init): New. | |
556 | (lto_main): Call it. | |
557 | ||
d5828cc7 DN |
558 | 2011-06-03 Diego Novillo <dnovillo@google.com> |
559 | ||
560 | * lto.c (get_resolution): Move from lto-streamer-in.c. | |
561 | (lto_register_var_decl_in_symtab): Likewise. | |
562 | (lto_register_function_decl_in_symtab): Likewise. | |
563 | (uniquify_nodes): Call lto_register_var_decl and | |
564 | lto_register_function_decl_in_symtab after reading a new | |
565 | VAR_DECL or FUNCTION_DECL. | |
566 | ||
6807da97 RG |
567 | 2011-06-01 Richard Guenther <rguenther@suse.de> |
568 | ||
569 | * lto-lang.c (lto_register_canonical_types): New function. | |
570 | (lto_init): Register common nodes with the canonical type machinery. | |
571 | Do not play tricks with char_type_node. | |
572 | ||
d74be317 RG |
573 | 2011-05-26 Richard Guenther <rguenther@suse.de> |
574 | ||
575 | * lto.c (uniquify_nodes): Fix bug in one of the previous changes. | |
576 | ||
d9f8303f NF |
577 | 2011-05-25 Nathan Froyd <froydnj@codesourcery.com> |
578 | ||
579 | * lto.c (lto_ft_typed): New function. | |
580 | (lto_ft_common): Call it. | |
581 | (lto_ft_constructor): Likewise. | |
582 | (lto_ft_expr): Likewise. | |
583 | (lto_fixup_prevailing_decls): Check for TS_COMMON before accessing | |
584 | TREE_CHAIN. | |
585 | ||
fb291a1e RG |
586 | 2011-05-20 Richard Guenther <rguenther@suse.de> |
587 | ||
588 | * lto.c (lto_ft_common): Remove pointer-to chain teardown. | |
589 | (lto_ft_type): Move main-variant and pointer-to chain building ... | |
590 | (uniquify_nodes): ... here. Compute TYPE_CANONICAL also here, | |
591 | in a separate final loop. | |
592 | ||
31b3ca64 RG |
593 | 2011-05-19 Richard Guenther <rguenther@suse.de> |
594 | ||
595 | * lto.c (uniquify_nodes): First register all types before | |
596 | fixing up the tree SCC. | |
597 | ||
35d828c5 JH |
598 | 2011-05-11 Jan Hubicka <jh@suse.cz> |
599 | ||
600 | PR lto/48952 | |
601 | * lto.c (do_whole_program_analysis): Do not register cgraph hooks. | |
602 | ||
51545682 NF |
603 | 2011-05-11 Nathan Froyd <froydnj@codesourcery.com> |
604 | ||
605 | * lto.c (lto_ft_type): Use TYPE_MINVAL and TYPE_MAXVAL. Adjust | |
606 | location of binfo field. | |
607 | (lto_fixup_prevailing_decls): Likewise. | |
608 | ||
8242dd04 NF |
609 | 2011-05-10 Nathan Froyd <froydnj@codesourcery.com> |
610 | ||
611 | * lto-lang.c (def_fn_type): Don't call build_function_type, call | |
612 | build_function_type_array or build_varargs_function_type_array | |
613 | instead. | |
614 | ||
c99c0026 EB |
615 | 2011-05-07 Eric Botcazou <ebotcazou@adacore.com> |
616 | ||
617 | * lto-lang.c (global_bindings_p): Return bool. | |
618 | ||
c47d0034 JH |
619 | 2011-05-07 Jan Hubicka <jh@suse.cz> |
620 | ||
a9bcb3f0 EB |
621 | * lto.c (lto_materialize_function): Use |
622 | cgraph_function_with_gimple_body_p. | |
623 | (add_cgraph_node_to_partition): Do not re-add items to partition; | |
624 | handle thunks. | |
c47d0034 JH |
625 | (add_varpool_node_to_partition): Do not re-add items to partition. |
626 | ||
bb3398ca JH |
627 | 2011-05-03 Jan Hubicka <jh@suse.cz> |
628 | ||
629 | * lto.c (free_ltrans_partitions): Fix accidental commit. | |
630 | ||
1cb1a99f JH |
631 | 2011-05-03 Jan Hubicka <jh@suse.cz> |
632 | ||
633 | * lto.c (ltrans_partition_def): Remove GTY annotations. | |
634 | (ltrans_partitions): Move to heap. | |
635 | (new_partition): Update. | |
636 | (free_ltrans_partitions): New function. | |
637 | (lto_wpa_write_files): Use it. | |
638 | ||
af8bca3c MJ |
639 | 2011-04-29 Martin Jambor <mjambor@suse.cz> |
640 | ||
641 | * lto.c: Include ipa-utils.h. | |
642 | (lto_balanced_map): Update call to ipa_reverse_postorder. | |
643 | * Make-lang.in (lto/lto.o): Add IPA_UTILS_H to dependencies. | |
644 | ||
b823cdfe MM |
645 | 2011-04-29 Michael Matz <matz@suse.de> |
646 | ||
647 | * lto.c (toplevel): Include tree-flow.h. | |
648 | (lto_read_in_decl_state): Don't merge types here. | |
649 | (tree_with_vars): New static hash table. | |
650 | (remember_with_vars): New static functions. | |
651 | (LTO_FIXUP_TYPE): New macro. | |
652 | (lto_ft_common, lto_ft_decl_minimal, lto_ft_decl_common, | |
653 | lto_ft_decl_with_vis, lto_ft_decl_non_common, lto_ft_function, | |
654 | lto_ft_field_decl, lto_ft_type, lto_ft_binfo, lto_ft_constructor, | |
655 | lto_ft_expr, lto_fixup_types, uniquify_nodes): New static functions. | |
656 | (lto_read_decls): Uniquify while reading in trees. | |
657 | (lto_fixup_data_t, LTO_FIXUP_SUBTREE, | |
658 | LTO_REGISTER_TYPE_AND_FIXUP_SUBTREE, no_fixup_p, lto_fixup_common, | |
659 | lto_fixup_decl_minimal, lto_fixup_decl_common, lto_fixup_decl_with_vis, | |
660 | lto_fixup_decl_non_common, lto_fixup_function, lto_fixup_field_decl, | |
661 | lto_fixup_type, lto_fixup_binfo, lto_fixup_constructor, | |
662 | lto_fixup_tree): Remove. | |
663 | (lto_fixup_state): Remove data argument. Use | |
664 | lto_symtab_prevailing_decl. | |
665 | (LTO_SET_PREVAIL, LTO_NO_PREVAIL): New macros. | |
666 | (lto_fixup_prevailing_decls): New function. | |
667 | (lto_fixup_state_aux): Argument aux is unused. | |
668 | (lto_fixup_decls): Don't allocate pointer sets, don't use | |
669 | lto_fixup_tree, use lto_fixup_prevailing_decls. | |
670 | (read_cgraph_and_symbols): Allocate and remove tree_with_vars. | |
671 | * Make-lang.in (lto/lto.o): Depend on $(TREE_FLOW_H). | |
672 | ||
b9843260 EB |
673 | 2011-04-16 Eric Botcazou <ebotcazou@adacore.com> |
674 | ||
675 | * lto.c (lto_balanced_map): Fix typos in head comment. | |
676 | (lto_promote_cross_file_statics): Fix long lines and remove redundant | |
677 | test. | |
678 | ||
e7f23018 JH |
679 | 2011-04-16 Jan Hubicka <jh@suse.cz> |
680 | ||
681 | * lto.c (lto_balanced_map): Update. | |
682 | ||
10a5dd5d JH |
683 | 2011-04-14 Jan Hubicka <jh@suse.cz> |
684 | ||
685 | * lto.c: Include ipa-inline.h | |
b9843260 EB |
686 | (add_cgraph_node_to_partition, undo_partition): Use inline_summary |
687 | accessor. | |
10a5dd5d JH |
688 | (ipa_node_duplication_hook): Fix declaration. |
689 | * Make-lang.in (lto.o): Update dependencies. | |
690 | ||
81f653d6 NF |
691 | 2011-04-12 Nathan Froyd <froydnj@codesourcery.com> |
692 | ||
693 | * lto-tree.h (union lang_tree_node): Check for TS_COMMON before | |
694 | calling TREE_CHAIN. | |
695 | * lto.c (lto_fixup_common): Likewise. | |
696 | ||
dcf0c47e NF |
697 | 2011-04-08 Nathan Froyd <froydnj@codesourcery.com> |
698 | ||
699 | * lto-lang.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES. | |
700 | (handle_type_generic_attribute): Likewise. | |
701 | ||
e89964e3 MM |
702 | 2011-04-03 Michael Matz <matz@suse.de> |
703 | ||
704 | * lto.c (lto_materialize_function): Don't read and then discard | |
705 | sections in WPA mode. | |
706 | (lto_read_in_decl_state): Adjust call to lto_streamer_cache_get. | |
707 | ||
708 | * lto-lang.c (registered_builtin_fndecls): Remove. | |
709 | (lto_getdecls): Return NULL_TREE. | |
710 | (lto_builtin_function): Don't remember in registered_builtin_fndecls. | |
711 | ||
d2b3fe18 RG |
712 | 2011-03-31 Richard Guenther <rguenther@suse.de> |
713 | ||
714 | PR lto/48246 | |
715 | * lto.c (lto_wpa_write_files): Disable assert for non-empty | |
716 | partitions when checking is not enabled. | |
717 | ||
ba78087b KT |
718 | 2011-03-25 Kai Tietz <ktietz@redhat.com> |
719 | ||
720 | * lto.c (lto_resolution_read): Use filename_cmp instead | |
721 | of strcmp. | |
722 | (lto_read_section_data): Likewise. | |
723 | ||
0edf1bb2 JL |
724 | 2011-03-25 Jeff Law <law@redhat.com> |
725 | ||
726 | * lto/lto-lang.c (def_fn_type): Add missing va_end. | |
727 | ||
62d784f7 KT |
728 | 2011-03-21 Kai Tietz <ktietz@redhat.com> |
729 | ||
730 | PR target/12171 | |
731 | * lto-lang.c (lto_attribute_table): Adjust table. | |
732 | ||
62dd9571 JJ |
733 | 2011-02-18 Jakub Jelinek <jakub@redhat.com> |
734 | ||
735 | PR bootstrap/47807 | |
736 | * Make-lang.in (lto/lto-lang.o): Depend on $(LTO_STREAMER_H) instead | |
737 | of lto-streamer.h. | |
738 | ||
237d6259 RG |
739 | 2011-02-18 Richard Guenther <rguenther@suse.de> |
740 | ||
741 | PR lto/47798 | |
742 | * lto-tree.h (lto_global_var_decls): Do not declare here. | |
743 | * lto-lang.c: Include lto-streamer.h. | |
744 | * Make-lang.in (lto-lang.o): Adjust dependencies. | |
745 | ||
8ead2223 KT |
746 | 2011-02-10 Kai Tietz <kai.tietz@onevision.com> |
747 | ||
748 | PR lto/47241 | |
749 | * lto.c (lto_read_section_data): Free | |
750 | fd_name in failure case. | |
751 | For mingw targets don't hash file-descriptor. | |
752 | (read_cgraph_and_symbols): Close current_lto_file | |
753 | in failure case. | |
754 | ||
6e701822 JH |
755 | 2011-01-11 Jan Hubicka <jh@suse.cz> |
756 | ||
757 | PR lto/45721 | |
758 | PR lto/45375 | |
b9843260 EB |
759 | * lto.c (partition_cgraph_node_p, partition_varpool_node_p): Weakrefs |
760 | are not partitioned. | |
6e701822 | 761 | |
f4da8dce NF |
762 | 2010-12-22 Nathan Froyd <froydnj@codesourcery.com> |
763 | ||
764 | * lto-lang.c (handle_nonnull_attribute, handle_sentinel_attribute): | |
765 | Use prototype_p. | |
766 | ||
6b7fb143 RG |
767 | 2010-12-06 Richard Guenther <rguenther@suse.de> |
768 | ||
769 | PR lto/46796 | |
770 | * lto-lang.c (lto_init): Give names to basic types. | |
771 | ||
c59ffc41 JM |
772 | 2010-11-30 Joseph Myers <joseph@codesourcery.com> |
773 | ||
774 | * lto-object.c: Don't include toplev.h. | |
775 | * Make-lang.in (lto/lto-object.o): Don't depend on toplev.h. | |
776 | ||
7c475d11 JM |
777 | 2010-11-30 Joseph Myers <joseph@codesourcery.com> |
778 | ||
779 | * Make-lang.in (lto/lto-object.o): Depend on toplev.h instead of | |
780 | $(TOPLEV_H). | |
781 | ||
71f3e391 JM |
782 | 2010-11-29 Joseph Myers <joseph@codesourcery.com> |
783 | ||
784 | * lto-endian.h: Delete. | |
785 | * lto-object.c: Don't include "libiberty.h". | |
786 | (O_BINARY): Don't define. | |
787 | * lto.c: Don't include "libiberty.h" or <sys/mman.h>. | |
788 | (O_BINARY): Don't define. | |
789 | ||
9f1718b0 RG |
790 | 2010-11-23 Richard Guenther <rguenther@suse.de> |
791 | ||
792 | * lto.c (read_cgraph_and_symbols): Remove newline from diagnostic. | |
793 | ||
39c4e298 RG |
794 | 2010-11-23 Richard Guenther <rguenther@suse.de> |
795 | ||
796 | PR lto/46605 | |
797 | * lto.c (read_cgraph_and_symbols): Bail out after errors. | |
798 | ||
b37421c6 JM |
799 | 2010-11-17 Joseph Myers <joseph@codesourcery.com> |
800 | ||
801 | * lto.c (lto_main): Take no arguments. | |
802 | * lto.h (lto_main): Update prototype. | |
803 | ||
d82f74d3 ILT |
804 | 2010-11-16 Ian Lance Taylor <iant@google.com> |
805 | ||
806 | * lto-object.c (lto_obj_file_open): Call | |
807 | simple_object_attributes_merge rather than | |
808 | simple_object_attributes_compare. | |
809 | ||
a4d8c676 JM |
810 | 2010-11-12 Joseph Myers <joseph@codesourcery.com> |
811 | ||
812 | * Make-lang.in (lto/lto.o): Use $(OPTS_H). | |
813 | * lto-lang.c (lto_handle_option): Take location_t parameter. | |
814 | ||
d8a07487 JM |
815 | 2010-11-10 Joseph Myers <joseph@codesourcery.com> |
816 | ||
817 | * lto.c (lto_resolution_read): Start diagnostics with lowercase | |
818 | letters and remove trailing '.'. | |
819 | (lto_file_finalize): Start diagnostic with a lowercase letter. | |
820 | ||
6b3456d1 ILT |
821 | 2010-11-02 Ian Lance Taylor <iant@google.com> |
822 | ||
823 | * lto-object.c: New file. | |
824 | * lto-elf.c: Remove file. | |
825 | * lto-macho.c: Remove file. | |
826 | * lto-macho.h: Remove file. | |
827 | * lto-coff.c: Remove file. | |
828 | * lto-coff.h: Remove file. | |
829 | * Make-lang.in (LTO_OBJS): Change lto/$(LTO_BINARY_READER).o to | |
830 | lto/lto-object.o. | |
831 | ($(LTO_EXE)): Remove $(LTO_USE_LIBELF) | |
832 | (lto/lto-objfile.o): New target. | |
833 | (lto/lto-elf.o, lto/lto-coff.o, lto/lto-macho.o): Remove targets. | |
834 | (lto/lto.o): Remove $(LIBIBERTY_H). | |
835 | ||
030cd86c JH |
836 | 2010-10-22 Jan Hubicka <jh@suse.cz> |
837 | ||
838 | * lto.c (add_cgraph_node_to_partition, | |
839 | add_varpool_node_to_partition): Add debug info. | |
840 | (lto_1_to_1_map, lto_balanced_map): Do not re-add already | |
841 | partitioned nodes. | |
842 | (do_whole_program_analysis): Set function flags before dumping. | |
843 | ||
4490cae6 RG |
844 | 2010-10-22 Richard Guenther <rguenther@suse.de> |
845 | ||
846 | * lto.c (lto_fixup_type): Fixup TYPE_CANONICAL again, via | |
847 | the new gimple_register_canonical_type. | |
848 | ||
703cdce3 L |
849 | 2010-10-20 H.J. Lu <hongjiu.lu@intel.com> |
850 | ||
851 | PR bootstrap/45954 | |
852 | * config-lang.in (boot_language): Set to $enable_lto. | |
853 | ||
1915c739 JJ |
854 | 2010-10-18 Jakub Jelinek <jakub@redhat.com> |
855 | ||
856 | PR lto/45638 | |
857 | * Make-lang.in (check-lto): New dummy target. | |
858 | ||
82971de5 EB |
859 | 2010-10-14 Eric Botcazou <ebotcazou@adacore.com> |
860 | ||
861 | * lto-elf.c (SHN_XINDEX): Define if not already defined. | |
862 | ||
a75bfaa6 JM |
863 | 2010-10-08 Joseph Myers <joseph@codesourcery.com> |
864 | ||
865 | * lto-lang.c (lto_init_options): Change to | |
866 | lto_init_options_struct. Update parameters. | |
867 | (LANG_HOOKS_INIT_OPTIONS): Don't define. | |
868 | (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. | |
869 | ||
937f7f69 JH |
870 | 2010-10-06 Jan Hubicka <jh@suse.cz> |
871 | ||
872 | * lto.c (lto_balanced_map): Fix accounting of program size. | |
873 | ||
2169830c JH |
874 | 2010-10-06 Jan Hubicka <jh@suse.cz> |
875 | ||
876 | * lto.c (lto_balanced_map): Do not produce empty partitions. | |
877 | ||
6e9bd0f8 AK |
878 | 2010-10-06 Andi Kleen <ak@linux.intel.com> |
879 | ||
880 | * lto.c (lto_process_name): Add. | |
881 | (lto_main): Call lto_process_name. | |
882 | ||
06ed016f JH |
883 | 2010-10-06 Jan Hubicka <jh@suse.cz> |
884 | ||
885 | * lto.c (partition_cgraph_node_p, partition_varpool_node_p): Handle | |
886 | COMDATs required by the linker. | |
887 | ||
ae718d66 ILT |
888 | 2010-10-05 Ian Lance Taylor <iant@google.com> |
889 | ||
890 | * lto.c (lto_section_with_id): Make s a const pointer. | |
891 | ||
852e4bd2 JH |
892 | 2010-10-05 Jan Hubicka <jh@suse.cz> |
893 | ||
894 | * lto.c: Include params.h. | |
895 | (add_cgraph_node_to_partition, add_varpool_node_to_partition): Do | |
896 | refcounting in aux field. | |
897 | (undo_partition, partition_cgraph_node_p, partition_varpool_node_p): | |
898 | New functions. | |
899 | (lto_1_to_1_map): Simplify. | |
900 | (lto_balanced_map): New function. | |
901 | (do_whole_program_analysis): Chose proper partitioning alg. | |
902 | * Make-lang.in (lto.o): Add dependency on params.h | |
903 | ||
a90163e9 AK |
904 | 2010-10-04 Andi Kleen <ak@linux.intel.com> |
905 | ||
906 | * Make-lang.in (lto1): Add + to build rule. | |
907 | ||
f1e92a43 AK |
908 | 2010-10-03 Andi Kleen <ak@linux.intel.com> |
909 | ||
910 | * lto.c (lto_file_finalize): Replace gcc_assert for missing section | |
911 | with fatal_error. | |
912 | ||
0d6e14fd JH |
913 | 2010-09-28 Jan Hubicka <jh@suse.cz> |
914 | ||
915 | * lto-lang.c (handle_leaf_attribute): New function. | |
916 | (lto_attribute_tables): Add leaf. | |
917 | ||
fb462383 JZ |
918 | 2010-09-25 Jie Zhang <jie@codesourcery.com> |
919 | ||
920 | * lto.c (lto_read_all_file_options): Start a new line after | |
921 | printing out file names. | |
922 | ||
051f8cc6 JH |
923 | 2010-09-24 Jan Hubicka <jh@suse.cz> |
924 | ||
925 | * lto.c (lto_promote_cross_file_statics): Use const_value_known_p. | |
926 | ||
64e0f5ff JH |
927 | 2010-09-20 Jan Hubicka <jh@suse.cz> |
928 | ||
929 | PR tree-optimize/45605 | |
930 | * lto.c (lto_promote_cross_file_statics): Use const_value_known_p. | |
931 | ||
a929ec3d GP |
932 | 2010-09-18 Gerald Pfeifer <gerald@pfeifer.com> |
933 | ||
934 | * lto-elf.c (lto_obj_file_open): Also provide filename when | |
935 | elf_begin fails. | |
936 | ||
4c588abf JH |
937 | 2010-09-17 Jan Hubicka <jh@suse.cz> |
938 | ||
939 | * lto.c (lto_promote_cross_file_statics): Use const_value_known. | |
940 | ||
c3224d6f RG |
941 | 2010-09-17 Richard Guenther <rguenther@suse.de> |
942 | ||
943 | * lang.opt (flag_wpa): Also enable for the driver. | |
944 | ||
52b3b3c7 JH |
945 | 2010-09-16 Jan Hubicka <jh@suse.cz> |
946 | ||
947 | * lto.c (lto_materialize_function): Do not tamper with STATIC and | |
948 | EXTERNAL flags. | |
949 | ||
969c37b7 LB |
950 | 2010-09-15 Laurynas Biveinis <laurynas.biveinis@gmail.com> |
951 | ||
952 | * lto-tree.h (struct lang_type): Add variable_size GTY option. | |
953 | ||
098a4f50 JH |
954 | 2010-09-08 Jan Hubicka <jh@suse.cz> |
955 | ||
956 | * lto.c (real_file_count, real_file_decl_data): New static vars. | |
957 | (read_cgraph_and_symbols): Use it. | |
958 | ||
0f443ad0 RG |
959 | 2010-09-08 Richard Guenther <rguenther@suse.de> |
960 | ||
961 | * lto.c (read_cgraph_and_symbols): Collect again after each | |
962 | file. | |
963 | ||
ee187353 JH |
964 | 2010-09-07 Jan Hubicka <jh@suse.cz> |
965 | ||
966 | * lto.c (promote_var, promote_fn): Set DECL_VISIBILITY_SPECIFIED. | |
967 | ||
b3ec52d0 RG |
968 | 2010-09-03 Richard Guenther <rguenther@suse.de> |
969 | ||
970 | * lto-elf.c (validate_file): Always error if validation fails. | |
971 | ||
f1395d4a JH |
972 | 2010-08-20 Jan Hubicka <jh@suse.cz> |
973 | ||
974 | * lto.c (lto_1_to_1_map): Be prepared for node to have no file data. | |
975 | (lto_wpa_write_files): Update comments. | |
976 | ||
2429bce3 L |
977 | 2010-08-20 H.J. Lu <hongjiu.lu@intel.com> |
978 | ||
979 | PR bootstrap/45357 | |
980 | * lto.c (lto_materialize_function): Replace has_analyzed_clone | |
981 | with has_analyzed_clone_p. | |
982 | ||
e0f967db JH |
983 | 2010-08-20 Jan Hubicka <jh@suse.cz> |
984 | ||
985 | * lto.c (has_analyzed_clone_p): New function | |
986 | (lto_materialize_function): Use callgraph to determine if | |
987 | body is needed. | |
988 | (materialize_cgraph): Remove DECL_IS_BUILTIN check. | |
989 | ||
ac47786e NF |
990 | 2010-08-20 Nathan Froyd <froydnj@codesourcery.com> |
991 | ||
992 | * lto.c: Use FOR_EACH_VEC_ELT. | |
993 | ||
d720b869 AK |
994 | 2010-07-27 Andi Kleen <ak@linux.intel.com> |
995 | ||
996 | * Make-lang.in (lto.o): Add dependency to splay-tree.h | |
997 | ||
5f20c657 JM |
998 | 2010-07-27 Joseph Myers <joseph@codesourcery.com> |
999 | ||
1000 | * lto-lang.c (lto_handle_option): Update prototype and return | |
1001 | value type. Remove duplicate assignment to result. | |
1002 | ||
7a9bf9a4 JM |
1003 | 2010-07-27 Joseph Myers <joseph@codesourcery.com> |
1004 | ||
1005 | * lto-lang.c (lto_option_lang_mask, lto_complain_wrong_lang_p): | |
1006 | New. | |
1007 | (lto_init_options): Update prototype. | |
1008 | (LANG_HOOKS_OPTION_LANG_MASK, LANG_HOOKS_COMPLAIN_WRONG_LANG_P): | |
1009 | Define. | |
1010 | ||
73ce4d1e AK |
1011 | 2010-07-10 Andi Kleen <ak@linux.intel.com> |
1012 | ||
1013 | PR lto/44992 | |
1014 | * lto.c: Include splay-tree.h | |
1015 | (lto_resolution_read): Change to walk file_ids tree and parse | |
1016 | extra file_id in resolution file. | |
1017 | (lto_section_with_id): Add. | |
1018 | (create_subid_section_table): Add. | |
1019 | (lwstate): Add. | |
1020 | (lto_create_files_from_ids): Add. | |
1021 | (lto_file_read): Change to handle sub file ids and create list | |
1022 | of file_datas. Add output argument for count. | |
1023 | (get_section_data): Pass file_data to lto_get_section_name. | |
1024 | (lto_flatten_file): Add. | |
1025 | (read_cgraph_and_symbols): Handle linked lists of file_datas. | |
1026 | ||
2994ee14 AK |
1027 | 2010-07-10 Andi Kleen <ak@linux.intel.com> |
1028 | ||
1029 | * lto-coff.c (hash_name, eq_name): Move. | |
1030 | (lto_obj_build_section_table): Call lto_obj_create_section_hash_table. | |
1031 | * lto-elf.c: (hash_name, eq_name): Move. | |
1032 | (lto_obj_build_section_table): Call lto_obj_create_section_hash_table. | |
1033 | * lto-macho.c: (hash_name, eq_name): Move. | |
1034 | (lto_obj_build_section_table): Call lto_obj_create_section_hash_table. | |
1035 | * lto.c: (hash_name, eq_name): Move from lto-*.c | |
1036 | (lto_obj_create_section_hash_table): Add. | |
1037 | (free_with_string): Add. | |
1038 | ||
718f9c0f MLI |
1039 | 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org> |
1040 | ||
1041 | * lto-coff.c: Include diagnostic-core.h in every file that | |
1042 | includes toplev.h. | |
1043 | * lto-elf.c: Likewise. | |
1044 | * lto-lang.c: Likewise. | |
1045 | * lto-macho.c: Likewise. | |
1046 | ||
1b137837 JJ |
1047 | 2010-07-07 Jakub Jelinek <jakub@redhat.com> |
1048 | ||
1049 | * lto-elf.c (ELFOSABI_NONE, ELFOSABI_LINUX): Define if not defined. | |
1050 | (validate_file): Allow merging of ELFOSABI_NONE with ELFOSABI_LINUX | |
1051 | objects. | |
1052 | ||
92eb4438 JH |
1053 | 2010-07-05 Jan Hubicka <jh@suse.cz> |
1054 | ||
1055 | * lto.c (add_cgraph_node_to_partition): Forward declare; walk also | |
1056 | nodes from same comdat group as well as all comdat functions referenced | |
1057 | here. | |
b9843260 EB |
1058 | (add_varpool_node_to_partition, add_references_to_partition): New |
1059 | function. | |
1060 | (lto_1_1_map): Skip COMDAT fnctions/variables; use | |
1061 | add_varpool_node_to_partition; clear aux flags when done. | |
1062 | (lto_promote_cross_file_statics): Do not promote stuff that gets | |
1063 | duplicated to each ltrans. | |
92eb4438 | 1064 | |
a05541a9 JH |
1065 | 2010-07-04 Jan Hubicka <jh@suse.cz> |
1066 | ||
1067 | * lto.c (read_cgraph_and_symbols): Dump cgraph before merging. | |
1068 | ||
4a2ac96f RG |
1069 | 2010-06-13 Richard Guenther <rguenther@suse.de> |
1070 | ||
1071 | * lto.c (lto_fixup_type): Do not register or fixup TYPE_CANONICAL. | |
1072 | ||
1d536046 KT |
1073 | 2010-06-09 Kai Tietz <kai.tietz@onevision.com> |
1074 | ||
1075 | * lto.c (lto_resolution_read): Pre-initialize local variable r. | |
1076 | * lto-coff.c (coff_write_object_file): Add braces to if. | |
1077 | ||
a9429e29 LB |
1078 | 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> |
1079 | ||
1080 | * lto.c (lto_read_in_decl_state): Use typed GC allocation. | |
1081 | (lto_file_read): Likewise. | |
1082 | (new_partition): Likewise. | |
1083 | (read_cgraph_and_symbols): Likewise. | |
1084 | ||
5498f011 JM |
1085 | 2010-06-07 Joseph Myers <joseph@codesourcery.com> |
1086 | ||
1087 | * lto-lang.c (flag_no_builtin, flag_no_nonansi_builtin): Remove. | |
1088 | (lto_handle_option): Don't set flag_signed_char here. | |
1089 | ||
d4c0c9f6 RG |
1090 | 2010-06-04 Richard Guenther <rguenther@suse.de> |
1091 | ||
1092 | PR lto/41584 | |
1093 | * lto.c (lto_1_to_1_map): Use the proper file_data for | |
1094 | varpool nodes. | |
1095 | ||
0a5fa5a1 JH |
1096 | 2010-05-30 Jan Hubicka <jh@suse.cz> |
1097 | ||
1098 | * lto.c (promote_var, promote_fn, lto_wpa_write_files): Dump | |
1099 | partitioning decisions. | |
1100 | ||
9eec9488 JH |
1101 | 2010-05-29 Jan Hubicka <jh@suse.cz> |
1102 | ||
1103 | * lto.c (bitmap vector): Remove. | |
1104 | (lto_cgraph_node_sets, lto_varpool_node_sets): Remove. | |
1105 | (ltrans_partition_def): New structure. | |
1106 | (ltrans_partition): New type and VECtor. | |
1107 | (new_partition): New function. | |
1108 | (add_cgraph_node_to_partition): New function. | |
1109 | (lto_1_to_1_map): Reorganize for partitions. | |
1110 | (lto_add_inline_clones): Remove. | |
1111 | (lto_add_all_inlinees): Remove. | |
1112 | (lto_promote_cross_file_statics): Use partitions. | |
1113 | (cmp_partitions): New function. | |
1114 | (lto_wpa_write_files): Do not call lto_add_all_inlinees; | |
1115 | use partitions; output files sorted by size. | |
1116 | ||
3e097227 SB |
1117 | 2010-05-29 Steven Bosscher <steven@gcc.gnu.org> |
1118 | ||
1119 | * Make-lang.in: Replace vec.h dependency with VEC_H. | |
1120 | ||
7ca92787 JM |
1121 | 2010-05-28 Joseph Myers <joseph@codesourcery.com> |
1122 | ||
1123 | * lto-coff.c (coff_errmsg): Remove. | |
1124 | (lto_coff_begin_section_with_type, lto_obj_append_data): Use %m in | |
1125 | errors instead of coff_errmsg (-1). | |
1126 | * lto-macho.c (mach_o_errmsg): Remove. | |
1127 | (lto_obj_begin_section, lto_obj_append_data): Use %m in errors | |
1128 | instead of mach_o_errmsg (-1). | |
1129 | * lto.c (read_cgraph_and_symbols): Use %m in errors instead of | |
1130 | xstrerror (errno). | |
1131 | ||
b5611987 RG |
1132 | 2010-05-28 Richard Guenther <rguenther@suse.de> |
1133 | ||
1134 | * lto.c (prefix_name_with_star): Removed. | |
1135 | (strip_extension): Likewise. | |
1136 | (get_filename_for_set): Likewise. | |
1137 | (lto_write_ltrans_list): Fold into ... | |
1138 | (lto_wpa_write_files): ... this. Name LTRANS units | |
1139 | by suffixing the ltrans output list filename. | |
1140 | (do_whole_program_analysis): Adjust. | |
1141 | ||
1da2ed5f JM |
1142 | 2010-05-27 Joseph Myers <joseph@codesourcery.com> |
1143 | ||
1144 | * lto.c: Include diagnostic-core.h instead of diagnostic.h. | |
1145 | (read_cgraph_and_symbols, lto_main): Use seen_error. | |
1146 | * Make-lang.in (lto/lto.o): Update dependencies. | |
1147 | ||
7951d88a EB |
1148 | 2010-05-27 Eric Botcazou <ebotcazou@adacore.com> |
1149 | ||
1150 | PR lto/44230 | |
1151 | * lto.h (lto_eh_personality): New prototype. | |
1152 | * lto.c: Include debug.h. | |
1153 | (first_personality_decl): New static variable. | |
1154 | (lto_materialize_function): Set it to DECL_FUNCTION_PERSONALITY of the | |
1155 | first function for which it is non-null. | |
1156 | (lto_eh_personality_decl): New static variable. | |
1157 | (lto_eh_personality): New function. | |
1158 | * lto-lang.c (LANG_HOOKS_EH_PERSONALITY): Redefine to above function. | |
1159 | * Make-lang.in (lto/lto.o): Add dependency on debug.h. | |
1160 | ||
e12da9c2 SB |
1161 | 2010-05-26 Steven Bosscher <steven@gcc.gnu.org> |
1162 | ||
1163 | * lto-lang.c: Do not include expr.h. | |
1164 | ||
468194f4 RG |
1165 | 2010-05-24 Richard Guenther <rguenther@suse.de> |
1166 | ||
1167 | * lto-elf.c (lto_obj_build_section_table): Work around | |
1168 | FreeBSD libelf issue. | |
1169 | ||
bd9eb5da RG |
1170 | 2010-05-22 Richard Guenther <rguenther@suse.de> |
1171 | ||
1172 | * lto.c (read_cgraph_and_symbols): Do not collect. | |
1173 | ||
66576e1b JH |
1174 | 2010-05-20 Jan Hubicka <jh@suse.cz> |
1175 | ||
1176 | * lto.c (promote_var, promote_fn): New functions. | |
1177 | (lto_promote_cross_file_statics): Compute correctly boundary including | |
1178 | static initializers of readonly vars. | |
1179 | ||
36576655 JH |
1180 | 2010-05-18 Jan Hubicka <jh@suse.cz> |
1181 | ||
66576e1b | 1182 | * lto.c (lto_1_to_1_map): Partition non-inline clones. |
36576655 JH |
1183 | (lto_promote_cross_file_statics): Deal with non-inline clones. |
1184 | ||
28632d63 JH |
1185 | 2010-05-18 Jan Hubicka <jh@suse.cz> |
1186 | ||
1187 | * lto.c (lto_materialize_function): Announce function when | |
1188 | reading body; allocate_struct_function only when reading body; | |
1189 | do not finalize local statics; ggc_collect after reading; | |
1190 | do not mark reachable node. | |
1191 | (materialize_cgraph): Do not announce function. | |
1192 | ||
33e42d56 JH |
1193 | 2010-05-11 Jan Hubicka <jh@suse.cz> |
1194 | ||
1195 | * lto.c (materialize_cgraph): Revert my previous patch. | |
1196 | ||
f6430ea5 KT |
1197 | 2010-05-11 Kai Tietz <kai.tietz@onevision.com> |
1198 | ||
1199 | * lto-coff.c (IMAGE_FILE_MACHINE_ADM64): Rename to | |
1200 | IMAGE_FILE_MACHINE_AMD64. | |
1201 | * lto-coff.c (IMAGE_FILE_MACHINE_ADM64): Likewise. | |
1202 | ||
0a0b07b7 JH |
1203 | 2010-05-11 Jan Hubicka <jh@suse.cz> |
1204 | ||
1205 | * lto.c (lto_fixup_decls): Remove global var decls freeing here. | |
1206 | (materialize_cgraph): Add it here. | |
1207 | ||
9a809897 JH |
1208 | 2010-05-11 Jan Hubicka <jh@suse.cz> |
1209 | ||
1210 | * lto.c (lto_fixup_decls): Free no longer needed lto_global_var_decls | |
1211 | vector. | |
1212 | ||
1213 | 2010-05-11 Jan Hubicka <jh@suse.cz> | |
1214 | ||
1215 | * lto.c (lto_1_to_1_map): Remove some no longer needed checks. | |
1216 | (lto_promote_cross_file_statics): Never promote DECL_EXTERNAL; | |
1217 | use reachable_from_other_partition_p and | |
1218 | referenced_from_other_partition_p test. | |
1219 | ||
94f64249 KT |
1220 | 2010-05-11 Kai Tietz <kai.tietz@onevision.com> |
1221 | ||
1222 | * lto-coff.c (validate_file): Add x64-coff support. | |
1223 | * lto-coff.h (IMAGE_FILE_MACHINE_ADM64): New. | |
1224 | (COFF_KNOWN_MACHINES): Add IMAGE_FILE_MACHINE_ADM64. | |
1225 | * lto-lang.c (lto_build_c_type_nodes): Add check for | |
1226 | 'long long unsigned int' for x64-windows. | |
1227 | (lto_init): Likewise. | |
1228 | ||
1229 | ||
c082f9f3 SB |
1230 | 2010-05-07 Steven Bosscher <steven@gcc.gnu.org> |
1231 | ||
1232 | * lto.h (struct lto_file_struct): Document offset member. | |
1233 | * lto-endian.h: New file. | |
1234 | * lto-macho.h: New file. | |
1235 | * lto-macho.c: New file. | |
1236 | * Make-lang.in: Add rule for lto-macho.o. | |
1237 | ||
5cd0e96b RG |
1238 | 2010-05-07 Richard Guenther <rguenther@suse.de> |
1239 | ||
1240 | PR lto/43857 | |
1241 | PR lto/43371 | |
1242 | * lang.opt (fresolution): Change to ... | |
1243 | (fresolution=): ... this. | |
1244 | * lto-lang.c (lto_handle_option): Adjust. | |
1245 | ||
48cf395b RB |
1246 | 2010-05-07 Richard Guenther <rguenther@suse.de> |
1247 | ||
1248 | * lto.c (DUMPBASE_SUFFIX): Remove. | |
1249 | (lto_execute_ltrans): Move functionality to lto-wrapper.c. | |
1250 | Rename to ... | |
1251 | (lto_write_ltrans_list): ... only output the list of ltrans files. | |
1252 | (lto_maybe_unlink): Remove. | |
1253 | (do_whole_program_analysis): Do not execute LTRANS phase | |
1254 | from here. | |
1255 | ||
afa83c15 L |
1256 | 2010-05-06 H.J. Lu <hongjiu.lu@intel.com> |
1257 | ||
1258 | * lto-lang.c (lto_handle_option): Add argument kind. | |
1259 | ||
369451ec JH |
1260 | 2010-05-05 Jan Hubicka <jh@suse.cz> |
1261 | ||
48cf395b RB |
1262 | * lto.c (lto_promote_cross_file_statics): Compute boundary based on |
1263 | refs. | |
369451ec | 1264 | |
2f41ecf5 JH |
1265 | 2010-05-05 Jan Hubicka <jh@suse.cz> |
1266 | ||
1267 | * lto.c (lto_1_to_1_map): Partition only needed nodes. | |
1268 | ||
ace72c88 JH |
1269 | 2010-04-30 Jan Hubicka <jh@suse.cz> |
1270 | ||
b9843260 EB |
1271 | * lto.c (get_filename_for_set): Look for cgraph node and if none found, |
1272 | use default name. | |
ace72c88 JH |
1273 | (lto_wpa_write_files): Write any non-empty partition. |
1274 | ||
05575e07 JH |
1275 | 2010-04-30 Jan Hubicka <jh@suse.cz> |
1276 | ||
1277 | * lto.c: Do not attempt to make constant pool references global. | |
1278 | ||
49ba8180 JH |
1279 | 2010-04-28 Jan Hubicka <jh@suse.cz> |
1280 | ||
1281 | * lto/lto.c (lto_read_in_decl_state): Use GGC. | |
1282 | (lto_wpa_write_files): Announce what we are writting. | |
1283 | (all_file_decl_data): New. | |
1284 | (read_cgraph_and_symbols): Use GGC; correct timevars. | |
1285 | (do_whole_program_analysis): Collect. | |
1286 | * lto/Make-lang.in (lto.o): Fix dependency. | |
1287 | * Makefile.in (GTFILES): Add lto-streamer.h. | |
1288 | * varpool.c (varpool_analyze_pending_decls): Use TV_VARPOOL. | |
1289 | (varpool_assemble_pending_decls): Use VAROUT. | |
1290 | * lto-streamer.h (lto_tree_ref_table): Annotate. | |
1291 | (lto_in_decl_state): Annotate. | |
1292 | (lto_file_decl_data): Annotate. | |
1293 | ||
2942c502 JH |
1294 | 2010-04-28 Jan Hubicka <jh@suse.cz> |
1295 | ||
1296 | * lto.c (lto_varpool_node_sets): New. | |
1297 | (lto_1_to_1_map): Partition varpool too. | |
1298 | (globalize_context_t, globalize_cross_file_statics, | |
1299 | lto_scan_statics_in_ref_table, lto_scan_statics_in_cgraph_node, | |
1300 | lto_scan_statics_in_remaining_global_vars): Remove. | |
1301 | (lto_promote_cross_file_statics): Rewrite. | |
1302 | (get_filename_for_set): Take vset argument. | |
1303 | (lto_wpa_write_files): Pass around vsets. | |
1304 | ||
3bec79c5 DK |
1305 | 2010-04-27 Dave Korn <dave.korn.cygwin@gmail.com> |
1306 | ||
1307 | PR lto/42776 | |
1308 | * Make-lang.in (LTO_OBJS): Use LTO_BINARY_READER instead of | |
1309 | hardcoding 'lto-elf.o'. | |
1310 | ($(LTO_EXE)): Use LTO_USE_LIBELF instead of hardcoding '-lelf'. | |
1311 | ||
1312 | * lto-coff.h: New file. | |
1313 | * lto-coff.c: Likewise. | |
1314 | ||
21aac880 RG |
1315 | 2010-04-26 Richard Guenther <rguenther@suse.de> |
1316 | ||
1317 | * lto.c (lto_fixup_type): Deal with non-type TYPE_CONTEXT. | |
1318 | ||
2cee0101 DK |
1319 | 2010-04-26 Dave Korn <dave.korn.cygwin@gmail.com> |
1320 | ||
1321 | * lto.h (lto_elf_file_open): Rename prototype from this ... | |
1322 | (lto_obj_file_open): ... to this. | |
1323 | (lto_elf_file_close): Likewise ... | |
1324 | (lto_obj_file_close): ... and likewise. | |
1325 | (lto_elf_build_section_table): Likewise ... | |
1326 | (lto_obj_build_section_table): ... and likewise. | |
1327 | (lto_elf_begin_section): Likewise ... | |
1328 | (lto_obj_begin_section): ... and likewise. | |
1329 | (lto_elf_append_data): Likewise ... | |
1330 | (lto_obj_append_data): ... and likewise. | |
1331 | (lto_elf_end_section): Likewise ... | |
1332 | (lto_obj_end_section): ... and likewise. | |
1333 | * lto.c (lto_file_read): Update references to the above. | |
1334 | (lto_wpa_write_files): Likewise. | |
1335 | (lto_read_all_file_options): Likewise. | |
1336 | (read_cgraph_and_symbols): Likewise. | |
1337 | * lto-lang.c (LANG_HOOKS_BEGIN_SECTION): Likewise. | |
1338 | (LANG_HOOKS_APPEND_DATA): Likewise. | |
1339 | (LANG_HOOKS_END_SECTION): Likewise. | |
1340 | * lto-elf.c (lto_elf_file_open): Rename from this ... | |
1341 | (lto_obj_file_open): ... to this, updating any references. | |
1342 | (lto_elf_file_close): Likewise ... | |
1343 | (lto_obj_file_close): ... and likewise. | |
1344 | (lto_elf_build_section_table): Likewise ... | |
1345 | (lto_obj_build_section_table): ... and likewise. | |
1346 | (lto_elf_begin_section): Likewise ... | |
1347 | (lto_obj_begin_section): ... and likewise. | |
1348 | (lto_elf_append_data): Likewise ... | |
1349 | (lto_obj_append_data): ... and likewise. | |
1350 | (lto_elf_end_section): Likewise ... | |
1351 | (lto_obj_end_section): ... and likewise. | |
1352 | ||
bc58d7e1 JH |
1353 | 2010-04-21 Jan Hubicka <jh@suse.cz> |
1354 | ||
1355 | * lto.c (lto_fixup_tree): Do not call wpa fixup. | |
1356 | (materialize_cgraph): Likewise. | |
1357 | ||
e792884f JH |
1358 | 2010-04-21 Jan Hubicka <jh@suse.cz> |
1359 | ||
1360 | * lto.c (lto_wpa_write_files): Update. | |
1361 | (read_cgraph_and_symbols): Be more verbose. | |
1362 | (materialize_cgraph): Likewise. | |
1363 | (do_whole_program_analysis): Likewise. | |
1364 | ||
c9945504 JH |
1365 | 2010-04-21 Jan Hubicka <jh@suse.cz> |
1366 | ||
1367 | * lto.c (globalize_cross_file_statics): When function has address taken, | |
1368 | it needs to be public. | |
1369 | ||
a837268b JH |
1370 | 2010-04-20 Jan Hubicka <jh@suse.cz> |
1371 | ||
1372 | * lto.c (lto_add_inline_clones): Do not track inlined_decls. | |
1373 | (lto_add_all_inlinees): Likewise. | |
1374 | (lto_wpa_write_files): Likewise. | |
1375 | ||
3b9e5d95 EB |
1376 | 2010-04-18 Eric Botcazou <ebotcazou@adacore.com> |
1377 | ||
1378 | * lto-lang.c (lto_init): Remove second argument in call to | |
1379 | build_common_tree_nodes. | |
1380 | ||
8ccb78f2 RO |
1381 | 2010-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1382 | ||
1383 | * lto-elf.c [!HAVE_ELF_GETSHDRSTRNDX] (elf_getshdrstrndx): New | |
1384 | function. | |
1385 | ||
2f9b99e6 EB |
1386 | 2010-03-09 Eric Botcazou <ebotcazou@adacore.com> |
1387 | ||
1388 | PR bootstrap/43276 | |
1389 | * lto-elf.c: Define EM_* constants if not already defined. | |
1390 | ||
bef7d288 EB |
1391 | 2010-03-03 Eric Botcazou <ebotcazou@adacore.com> |
1392 | ||
1393 | * lto-elf.c (is_compatible_architecture): New static function. | |
1394 | (DEFINE_VALIDATE_EHDR): Use it to validate the architecture. | |
1395 | ||
f68df07c RG |
1396 | 2010-02-11 Richard Guenther <rguenther@suse.de> |
1397 | ||
1398 | PR driver/43021 | |
1399 | * lto-elf.c (lto_elf_file_open): Handle file@offset case more | |
1400 | appropriately. | |
1401 | ||
3cdea2b4 AH |
1402 | 2010-01-11 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> |
1403 | ||
1404 | * lto.c (O_BINARY): Define. | |
1405 | (lto_read_section_data): Open file in binary mode. | |
1406 | * lto-elf.c (O_BINARY): Define. | |
1407 | (lto_elf_file_open): Open file in binary mode. | |
1408 | ||
c59449fa RG |
1409 | 2010-01-08 Richard Guenther <rguenther@suse.de> |
1410 | ||
1411 | PR lto/42528 | |
1412 | * lto-lang.c (lto_handle_option): Handle -f[un]signed-char. | |
1413 | (lto_init): Do not init char_type_node in a standard way | |
1414 | but according to flag_signed_char. | |
1415 | ||
d7fb0a6d L |
1416 | 2010-01-03 H.J. Lu <hongjiu.lu@intel.com> |
1417 | ||
1418 | PR lto/41564 | |
1419 | * lto.c (DUMPBASE_SUFFIX): New. | |
1420 | (lto_execute_ltrans): Append a sequence number to -dumpbase | |
1421 | for LTRANS. | |
1422 | ||
78ce4053 L |
1423 | 2010-01-02 H.J. Lu <hongjiu.lu@intel.com> |
1424 | ||
1425 | PR lto/42580 | |
1426 | * lto-elf.c (lto_elf_file_open): Stop if the command line | |
1427 | option file is missing. | |
1428 | ||
2a71eb48 RG |
1429 | 2009-12-15 Richard Guenther <rguenther@suse.de> |
1430 | ||
1431 | * lto.c (lto_fixup_field_decl): Fixup DECL_FIELD_OFFSET. | |
1432 | (lto_post_options): Do not disable debuginfo. | |
1433 | ||
a818bca1 DG |
1434 | 2009-12-14 Dmitry Gorbachev <d.g.gorbachev@gmail.com> |
1435 | ||
1436 | * Make-lang.in ($(LTO_EXE)): Use $(LINKER). | |
1437 | ||
e7d00517 RG |
1438 | 2009-12-11 Richard Guenther <rguenther@suse.de> |
1439 | ||
1440 | PR lto/42037 | |
1441 | * lto.c (lto_resolution_read): Properly grow the vector. | |
1442 | ||
1ab53893 RG |
1443 | 2009-12-11 Richard Guenther <rguenther@suse.de> |
1444 | ||
1445 | PR lto/41915 | |
1446 | * lto-lang.c (lto_init_options): Initialize flag_complex_method | |
1447 | to the C99 default. Do not set flag_unit_at_a_time. | |
1448 | ||
0f900dfa JJ |
1449 | 2009-11-28 Jakub Jelinek <jakub@redhat.com> |
1450 | ||
1451 | * lto-lang.c (handle_nonnull_attribute): Remove unused attr_arg_num | |
1452 | variable. | |
1453 | ||
92fa7608 RAE |
1454 | 2009-11-19 Rafael Avila de Espindola <espindola@google.com> |
1455 | ||
1456 | PR bootstrap/42096 | |
1457 | * lto-elf.c (lto_elf_file_open): Use lto_parse_hex. | |
1458 | * lto.c (lto_parse_hex): New. | |
1459 | (lto_resolution_read): Use lto_parse_hex. | |
1460 | * lto.h (lto_parse_hex): New. | |
1461 | ||
9870fe4f RAE |
1462 | 2009-11-17 Rafael Avila de Espindola <espindola@google.com> |
1463 | ||
1464 | * lto-elf.c (lto_file_init): Add offset argument. | |
1465 | (lto_elf_file_open): Record the offset. | |
1466 | * lto.c (lto_resolution_read): Change file_name into a lto_file | |
1467 | argument. Check offsets. | |
1468 | (lto_file_read): Update call to lto_resolution_read. | |
1469 | * lto.h (lto_file_struct): Add the offset field. | |
1470 | ||
1b70729f RAE |
1471 | 2009-11-16 Rafael Avila de Espindola <espindola@google.com> |
1472 | ||
1473 | * lto-elf.c (lto_elf_file_open): Use strtoll to parse the offset. | |
1474 | ||
0e3776db JH |
1475 | 2009-11-14 Jan Hubicka <jh@suse.cz> |
1476 | ||
1477 | * lto.c (read_cgraph_and_symbols): Set also ipa_transforms_to_apply. | |
1478 | ||
06bd7f56 RAE |
1479 | 2009-11-12 Rafael Avila de Espindola <espindola@google.com> |
1480 | ||
1481 | * lang.opt (fresolution): Renamed from resolution. | |
1482 | * lto-lang.c (lto_handle_option): Handle new option name. | |
1483 | * lto.c (lto_resolution_read): Add more checks. Discard rest of line. | |
1484 | ||
7e9dc421 RG |
1485 | 2009-11-04 Richard Guenther <rguenther@suse.de> |
1486 | Rafael Avila de Espindola <espindola@google.com> | |
1487 | ||
1488 | * lto-elf.c (lto_elf_build_section_table): Add the base offset. | |
1489 | (lto_elf_file_open): Handle offsets in arguments name@offest. | |
1490 | ||
b207f900 RG |
1491 | 2009-10-30 Richard Guenther <rguenther@suse.de> |
1492 | ||
1493 | PR lto/41858 | |
1494 | * lto.c (lto_file_read): Do not set file_data->fd. | |
1495 | (lto_read_section_data): Use a single-entry file-descriptor cache. | |
1496 | Do not check the result of xmalloc. | |
1497 | (free_section_data): Do not use file_data->fd. | |
1498 | (lto_read_all_file_options): Likewise. | |
1499 | ||
2c928155 RG |
1500 | 2009-10-22 Richard Guenther <rguenther@suse.de> |
1501 | ||
1502 | * lto.c (lto_fixup_jump_functions): Remove. | |
1503 | (lto_fixup_decls): Do not fixup jump functions. | |
1504 | (read_cgraph_and_symbols): Schedule cgraph merging after | |
1505 | summary reading. Schedule type and decl fixup before | |
1506 | summary reading. | |
1507 | ||
f9c91f8a RB |
1508 | 2009-10-22 Richard Guenther <rguenther@suse.de> |
1509 | ||
1510 | * lto.c (lto_fixup_data_t): Remove free_list member. | |
1511 | (lto_fixup_tree): Do not insert into free_list. | |
1512 | (free_decl): Remove. | |
1513 | (lto_fixup_decls): Remove free-list handling. | |
1514 | ||
fb3f88cc JH |
1515 | 2009-10-22 Jan Hubicka <jh@suse.cz> |
1516 | ||
1517 | * lto.c (lto_fixup_jump_functions): New function. | |
1518 | (lto_fixup_decls): Use it. | |
1519 | ||
35f1e9f4 RG |
1520 | 2009-10-16 Richard Guenther <rguenther@suse.de> |
1521 | ||
1522 | PR lto/41715 | |
1523 | * lto.c (lto_fixup_tree): Revert last change. | |
1524 | ||
200c8750 RG |
1525 | 2009-10-14 Richard Guenther <rguenther@suse.de> |
1526 | ||
1527 | * lto.c (lto_fixup_tree): In case the prevailing decl is not | |
1528 | compatible with the one we replace wrap it around a | |
1529 | VIEW_CONVERT_EXPR. | |
1530 | ||
b1b07c92 RG |
1531 | 2009-10-09 Richard Guenther <rguenther@suse.de> |
1532 | ||
1533 | PR lto/41635 | |
1534 | PR lto/41636 | |
1535 | * lto.c (read_cgraph_and_symbols): Do not assert we can open | |
1536 | a file. | |
1537 | * lto-elf.c (init_shdr##BITS): Fix i18n problems. | |
1538 | (init_ehdr##BITS): Likewise. | |
1539 | ||
3c2e7d45 JM |
1540 | 2009-10-08 Joseph Myers <joseph@codesourcery.com> |
1541 | ||
1542 | * lto-elf.c (init_shdr##BITS, lto_elf_begin_section_with_type, | |
1543 | init_ehdr##BITS, lto_elf_file_close): Remove trailing "." from | |
1544 | diagnostics. | |
1545 | * lto-lang.c (lto_post_options): Remove trailing "." from | |
1546 | diagnostics. | |
1547 | ||
0d0bfe17 RG |
1548 | 2009-10-08 Richard Guenther <rguenther@suse.de> |
1549 | ||
1550 | * lto.c (read_cgraph_and_symbols): Free the gimple type merging | |
1551 | hash tables. | |
1552 | ||
4bedf19a JM |
1553 | 2009-10-07 Joseph Myers <joseph@codesourcery.com> |
1554 | ||
1555 | * lto.c: Only include <sys/mman.h> if HAVE_MMAP_FILE. | |
1556 | ||
b20996ff JH |
1557 | 2009-10-07 Jan Hubicka <jh@suse.cz> |
1558 | ||
1559 | * lto.c (read_cgraph_and_symbols): Mark functions neccesary only at | |
1560 | ltrans stage; explain why this is needed and should not. | |
1561 | ||
1a735925 RG |
1562 | 2009-10-05 Richard Guenther <rguenther@suse.de> |
1563 | ||
1564 | PR lto/41552 | |
1565 | PR lto/41487 | |
1566 | * lto.c (lto_read_decls): Do not register deferred decls. | |
1567 | (read_cgraph_and_symbols): Delay symbol and cgraph merging | |
1568 | until after reading the IPA summaries. | |
1569 | ||
d7f09764 DN |
1570 | 2009-10-02 Rafael Avila de Espindola <espindola@google.com> |
1571 | ||
1572 | * Make-lang.in (lto/lto-lang.o): Don't depend on lto/common.h. | |
1573 | (lto-lang.c): Don't include lto/common.h. | |
1574 | ||
1575 | 2009-10-02 Rafael Avila de Espindola <espindola@google.com> | |
1576 | ||
1577 | * Make-lang.in (LTO_OBJS): Remove lto/common.o. | |
1578 | (lto/common.o): Remove. | |
1579 | * common.c: Remove. | |
1580 | * common.h (lto_kind_str): Remove. | |
1581 | (lto_visibility_str): Remove. | |
1582 | (lto_resolution_str): Make it static. | |
1583 | ||
1584 | 2009-10-01 Diego Novillo <dnovillo@google.com> | |
1585 | ||
1586 | * lto.c (lto_read_decls): Add comment. | |
1587 | Call internal_error instead of gcc_assert. | |
1588 | (lto_resolution_read): Likewise. | |
1589 | (lto_add_all_inlinees): Tidy. | |
1590 | * Make-lang.in: Fix copyright boilerplate. | |
1591 | (lto.pdf): New. | |
1592 | (lto.install-pdf): New. | |
1593 | * lto-tree.h: Fix copyright boilerplate. | |
1594 | * lang-specs.h: Likewise. | |
1595 | Remove ".lto" entry from compilers fragment. | |
1596 | * lto-elf.c: Move inclusion of gelf.h after config.h. | |
1597 | Tidy formatting everywhere. | |
1598 | * lto.h: Fix copyright boilerplate. | |
1599 | Tidy formatting everywhere. | |
1600 | * common.c: Likewise. | |
1601 | * config-lang.in: Likewise. | |
1602 | * common.h: Likewise. | |
1603 | * lto-lang.c: Likewise. | |
1604 | ||
1605 | 2009-10-01 Richard Guenther <rguenther@suse.de> | |
1606 | ||
1607 | * lto.c (lto_read_section_data): Use plain lseek/read. | |
1608 | ||
1609 | 2009-10-01 Richard Guenther <rguenther@suse.de> | |
1610 | ||
1611 | * lto.c (LTO_MMAP_IO): Define if we can mmap files and | |
1612 | use sysconf to query the system page size. | |
1613 | (lto_file_read): Implement fallback using stdio. | |
1614 | (free_section_data): Likewise. | |
1615 | ||
1616 | 2009-09-29 Diego Novillo <dnovillo@google.com> | |
1617 | ||
1618 | * lto-lang.c (lto_init): Really fix call to | |
1619 | build_common_builtin_nodes. | |
1620 | ||
1621 | 2009-09-29 Diego Novillo <dnovillo@google.com> | |
1622 | ||
1623 | * lto-lang.c (lto_init): Fix call to | |
1624 | build_common_builtin_nodes. | |
1625 | ||
1626 | 2009-09-29 Richard Guenther <rguenther@suse.de> | |
1627 | ||
1628 | PR lto/40754 | |
1629 | * lto-elf.c (init_shdr##BITS): Properly specify alignment | |
1630 | in bytes. | |
1631 | (first_data_block): New static variable. | |
1632 | (lto_elf_append_data): Align the first data block in each | |
1633 | section. | |
1634 | ||
1635 | 2009-09-28 Diego Novillo <dnovillo@google.com> | |
1636 | ||
1637 | * lto-lang.c: Tidy. Remove stale FIXME lto markers. | |
1638 | * lto.c (strip_extension): New. | |
1639 | (get_filename_for_set): Call it. Do not call make_cwd_temp_file. | |
1640 | (lto_execute_ltrans): Tidy. | |
1641 | Do not pass -fwpa nor -fltrans-* to LTRANS. | |
1642 | * opts.c: Tidy formatting and remove stale FIXME lto markers. | |
1643 | * tree.c (need_assembler_name_p): Call | |
1644 | lang_hooks.decls.may_need_assembler_name_p if set. | |
1645 | * varasm.c (default_binds_local_p_1): Remove check for | |
1646 | flag_ltrans. | |
1647 | * varpool.c (decide_is_variable_needed): Do not test for | |
1648 | in_lto_p. | |
1649 | ||
1650 | 2009-09-22 Richard Guenther <rguenther@suse.de> | |
1651 | ||
1652 | PR lto/39276 | |
1653 | * lto.c (lto_execute_ltrans): Perform ltrans phase manually. | |
1654 | * Make-lang.in: Remove ltrans-driver stuff. | |
1655 | * config-lang.in: Likewise. | |
1656 | * lang.opt (fltrans-driver): Remove. | |
1657 | * lto-lang.c (lto_init_options): Remove code initializing | |
1658 | ltrans_driver. | |
1659 | * ltrans-driver: Remove. | |
1660 | ||
1661 | 2009-09-21 Diego Novillo <dnovillo@google.com> | |
1662 | ||
1663 | * lto-lang.c (lto_define_builtins): Remove superfluous | |
1664 | calls to targetm.init_builtins and build_common_builtin_nodes. | |
1665 | (lto_init): Add targetm.arm_eabi_unwinder as parameter to | |
1666 | build_common_builtin_nodes. | |
1667 | * lto.c (lto_materialize_function): Do nothing if NODE is a | |
1668 | clone. | |
1669 | ||
1670 | 2009-09-03 Diego Novillo <dnovillo@google.com> | |
1671 | ||
1672 | * lto-elf.c (validate_file): Replace call to | |
1673 | elf_getshstrndx with call to elf_getshdrstrndx. | |
1674 | ||
1675 | 2009-08-19 Richard Guenther <rguenther@suse.de> | |
1676 | ||
1677 | * lto-lang.c (lto_init): Merge char_type_node with the | |
1678 | appropriately signed variant. | |
1679 | ||
1680 | 2009-08-19 Richard Guenther <rguenther@suse.de> | |
1681 | ||
1682 | PR lto/41071 | |
1683 | * lto.c (lto_fixup_common): Re-build the pointer-to chain part one. | |
1684 | (lto_fixup_type): Re-build the pointer-to chain part two. | |
1685 | ||
1686 | 2009-08-19 Richard Guenther <rguenther@suse.de> | |
1687 | ||
1688 | PR lto/41071 | |
1689 | * lto.c (lto_fixup_type): Re-build the type variant chain. | |
1690 | ||
1691 | 2009-08-19 Richard Guenther <rguenther@suse.de> | |
1692 | ||
1693 | PR lto/41071 | |
1694 | * lto.c (lto_fixup_constructor): New function. | |
1695 | (lto_fixup_tree): Replace all types. Properly fixup | |
1696 | constructors and constants. | |
1697 | ||
1698 | 2009-08-14 Richard Guenther <rguenther@suse.de> | |
1699 | ||
1700 | * lto.c (read_cgraph_and_symbols): Exchange TREE_CHAIN use | |
1701 | for DECL_LANG_SPECIFIC. | |
1702 | ||
1703 | 2009-08-13 Richard Guenther <rguenther@suse.de> | |
1704 | ||
1705 | PR lto/41032 | |
1706 | * lto-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define to NULL. | |
1707 | ||
1708 | 2009-07-30 Richard Guenther <rguenther@suse.de> | |
1709 | ||
1710 | PR lto/40903 | |
1711 | * lto.c (read_cgraph_and_symbols): After fixing up decls choose | |
1712 | the largest decl for output and free TREE_CHAIN for further | |
1713 | use. | |
1714 | ||
1715 | 2009-07-24 Diego Novillo <dnovillo@google.com> | |
1716 | ||
1717 | * Make-lang.in: Add empty lto.install-plugin target. | |
1718 | ||
1719 | 2009-07-13 Diego Novillo <dnovillo@google.com> | |
1720 | ||
1721 | * lto.c (lto_fixup_tree): Handle IMPORTED_DECL. | |
1722 | ||
1723 | 2009-07-11 Richard Guenther <rguenther@suse.de> | |
1724 | ||
1725 | * lto-lang.c (lto_write_globals): Wrapup global decls. | |
1726 | ||
1727 | 2009-07-10 Richard Guenther <rguenther@suse.de> | |
1728 | ||
1729 | * lto-lang.c (lto_init): Allocate one more location to make | |
1730 | BUILTINS_LOCATION correct. | |
1731 | ||
1732 | 2009-07-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> | |
1733 | ||
1734 | * lto.c (free_section_data): Cast computed_offset to caddr_t. | |
1735 | ||
1736 | 2009-07-06 Diego Novillo <dnovillo@google.com> | |
1737 | ||
1738 | * lto.c (lto_fixup_type): Fixup TYPE_SIZE and | |
1739 | TYPE_SIZE_UNIT. | |
1740 | ||
1741 | 2009-07-06 Diego Novillo <dnovillo@google.com> | |
1742 | ||
1743 | * lto.c (preload_common_nodes): Remove. | |
1744 | (lto_read_in_decl_state): Call lto_streamer_cache_get. | |
1745 | (lto_read_decls): Call lto_data_in_create and | |
1746 | lto_data_in_delete. | |
1747 | (free_decl): Do not call ggc_free. | |
1748 | (lto_main): Call lto_init_reader. | |
1749 | * lto-lang.c (lto_type_for_size): Handle intTI_type_node. | |
1750 | (lto_init): Initialize main_identifier_node if needed. | |
1751 | Make ptrdiff_type_node be integer_type_node. | |
1752 | ||
1753 | 2009-06-19 Diego Novillo <dnovillo@google.com> | |
1754 | ||
1755 | * lto.c: Remove code guarded by #ifdef LTO_STREAM_DEBUGGING. | |
1756 | Remove code guarded by #ifdef GLOBAL_STREAMER_TRACE. | |
1757 | Remove code guarded by #ifdef LOCAL_TRACE. | |
1758 | ||
1759 | 2009-06-18 Diego Novillo <dnovillo@google.com> | |
1760 | ||
1761 | * lto.c: Update license to GPLv3. | |
1762 | * lto-elf.c: Likewise. | |
1763 | * common.c: Likewise. | |
1764 | * lto-lang.c: Likewise. | |
1765 | * lto.h: Remove superfluous include files. Update all | |
1766 | users. | |
1767 | ||
1768 | 2009-06-17 Diego Novillo <dnovillo@google.com> | |
1769 | ||
1770 | * lto.c (read_cgraph_and_symbols): Call input_cgraph. | |
1771 | ||
1772 | 2009-06-02 Diego Novillo <dnovillo@google.com> | |
1773 | ||
1774 | * lto.c (lto_1_to_1_map): Ignore nodes that have not been | |
1775 | read in. | |
1776 | (materialize_cgraph): Only materialize nodes that have a | |
1777 | representation on file. | |
1778 | ||
1779 | 2009-06-01 Diego Novillo <dnovillo@google.com> | |
1780 | ||
1781 | * lto-lang.c (lto_handle_option): Hanlde OPT_Wabi. | |
1782 | ||
1783 | 2009-05-31 Diego Novillo <dnovillo@google.com> | |
1784 | ||
1785 | * lto-lang.c (lto_type_for_mode): Handle all the modes | |
1786 | handled in c_common_type_for_mode. | |
1787 | ||
1788 | 2009-05-21 Diego Novillo <dnovillo@google.com> | |
1789 | ||
1790 | * lto-elf.c: Always include <gelf.h>. | |
1791 | * config-lang.in (target_libs): Remove. | |
1792 | (build_by_default): Set to no. | |
1793 | ||
1794 | 2009-05-15 Diego Novillo <dnovillo@google.com> | |
1795 | ||
1796 | * lto.c (lto_materialize_function): Assert that DECL is | |
1797 | not a builtin. | |
1798 | (materialize_cgraph): Don't try to materialize builtin | |
1799 | functions. | |
1800 | * lto-section-out.c (write_symbol_vec): Do not write | |
1801 | builtin functions. | |
1802 | ||
1803 | 2009-05-13 Diego Novillo <dnovillo@google.com> | |
1804 | ||
1805 | * lto-lang.c (LANG_HOOKS_GET_ALIAS_SET): Define. | |
1806 | ||
1807 | 2009-05-07 Diego Novillo <dnovillo@google.com> | |
1808 | ||
1809 | * lto.c (lto_resolution_read): Add type casts for C++ warnings. | |
1810 | (LTO_REGISTER_TYPE_AND_FIXUP_SUBTREE): Define. | |
1811 | (lto_fixup_type): Call it for TYPE_POINTER_TO, | |
1812 | TYPE_REFERENCE_TO, TYPE_CONTEXT and TYPE_CANONICAL. | |
1813 | (lto_fixup_tree): Call gimple_register_type when *TP is a | |
1814 | type. | |
1815 | (lto_main): Call bitmap_obstack_initialize. | |
1816 | ||
1817 | 2009-04-22 Diego Novillo <dnovillo@google.com> | |
1818 | ||
1819 | * lto.c (free_section_data): Tidy. | |
1820 | (lto_1_to_1_map): Tidy. | |
1821 | (lto_add_all_inlinees): Tidy. | |
1822 | (prefix_name_with_star): New. | |
1823 | (get_filename_for_set): New. | |
1824 | (lto_wpa_write_files): Call cgraph_node_set_needs_ltrans_p | |
1825 | to determine what cgraph node sets to write. | |
1826 | Call get_filename_for_set to compute temporary file | |
1827 | names. | |
1828 | (lto_execute_ltrans): Do not execute LTRANS on files with | |
1829 | names that start with '*'. | |
1830 | Move logic to execute LTRANS together so that LTRANS is | |
1831 | invoked only if there are any files to compile. | |
1832 | (do_whole_program_analysis): Only remove output files | |
1833 | that do not start with '*'. | |
1834 | ||
1835 | 2009-04-06 Diego Novillo <dnovillo@google.com> | |
1836 | ||
1837 | * lto-lang.c (lto_post_options): Set flag_excess_precision_cmdline. | |
1838 | * lto.c (read_cgraph_and_symbols): Set cgraph_function_flags_ready. | |
1839 | (lto_add_all_inlinees): Tidy. | |
1840 | ||
1841 | 2009-03-26 Diego Novillo <dnovillo@google.com> | |
1842 | ||
1843 | * lto.c: Include gimple.h. | |
1844 | (lto_read_in_decl_state): Call gimple_register_type for | |
1845 | every type in every stream. | |
1846 | (lto_fixup_common): Call gimple_register_type if T has a | |
1847 | type. | |
1848 | (do_whole_program_analysis): Call print_lto_report. | |
1849 | (lto_main): Call print_lto_report after cgraph_optimize. | |
1850 | * Make-lang.in (lto.o): Add dependency on GIMPLE_H. | |
1851 | ||
1852 | 2009-03-24 Diego Novillo <dnovillo@google.com> | |
1853 | ||
1854 | * Make-lang.in (lto-lang.o): Add dependency on TARGET_H and EXPR_H. | |
1855 | (lto.o): Add dependency on GIMPLE_H. | |
1856 | ||
1857 | 2009-03-10 Simon Baldwin <simonb@google.com> | |
1858 | ||
1859 | * lto.c (lto_read_all_file_options): Close any open file descriptor | |
1860 | contained in file_data before freeing. | |
1861 | ||
1862 | 2009-02-24 Rafael Avila de Espindola <espindola@google.com> | |
1863 | ||
1864 | * lto.c (lto_add_inline_clones): Don't add the master clone. Check | |
1865 | for a decl in the original bitmap, not a node. | |
1866 | (lto_add_all_inlinees): Remove original nodes that are not needed. | |
1867 | (lto_scan_statics_in_cgraph_node): Don't care if the node is the master. | |
1868 | ||
1869 | 2009-02-24 Diego Novillo <dnovillo@google.com> | |
1870 | ||
1871 | * lto.c (lto_materialize_function): Update | |
1872 | lto_stats.num_function_bodies. | |
1873 | (get_section_data): Initialize *LEN to 0. | |
1874 | (lto_1_to_1_map): Update lto_stats.num_cgraph_partitions. | |
1875 | (lto_wpa_write_files): Update lto_stats.num_cgraph_nodes. | |
1876 | Update lto_stats.num_output_files. | |
1877 | (read_cgraph_and_symbols): Update lto_stats.num_input_files. | |
1878 | (materialize_cgraph): Update lto_stats.num_input_cgraph_nodes. | |
1879 | (lto_main): Initialize lto_stats. | |
1880 | If flag_lto_report is set, call print_lto_report. | |
1881 | ||
1882 | 2009-02-19 Diego Novillo <dnovillo@google.com> | |
1883 | ||
1884 | Revert | |
1885 | ||
1886 | 2009-02-19 Rafael Avila de Espindola <espindola@google.com> | |
1887 | ||
1888 | * lto.c (lto_add_inline_clones): Don't add the | |
1889 | master clone. Check for a decl in the original | |
1890 | bitmap, not a node. | |
1891 | (lto_add_all_inlinees): Remove original nodes | |
1892 | that are not needed. | |
1893 | (lto_scan_statics_in_cgraph_node): Don't care if | |
1894 | the node is the master. | |
1895 | (lto_promote_cross_file_statics): Use a new | |
1896 | context.seen_node_decls for each set | |
1897 | ||
1898 | 2009-02-19 Rafael Avila de Espindola <espindola@google.com> | |
1899 | ||
1900 | * lto.c (lto_add_inline_clones): Don't add the master clone. Check | |
1901 | for a decl in the original bitmap, not a node. | |
1902 | (lto_add_all_inlinees): Remove original nodes that are not needed. | |
1903 | (lto_scan_statics_in_cgraph_node): Don't care if the node is the master. | |
1904 | (lto_promote_cross_file_statics): Use a new context.seen_node_decls | |
1905 | for each set | |
1906 | ||
1907 | 2009-02-18 Diego Novillo <dnovillo@google.com> | |
1908 | ||
1909 | * lto.c (lto_wpa_write_files): Use timers TV_WHOPR_WPA | |
1910 | and TV_WHOPR_WPA_IO. | |
1911 | (lto_execute_ltrans): Use timer TV_WHOPR_WPA_LTRANS_EXEC. | |
1912 | (read_cgraph_and_symbols): Use timer TV_IPA_LTO_DECL_IO. | |
1913 | (materialize_cgraph): Use timer TV_IPA_LTO_GIMPLE_IO. | |
1914 | Use timer TV_WHOPR_WPA or TV_WHOPR_LTRANS or TV_LTO | |
1915 | depending on command line flags. | |
1916 | (do_whole_program_analysis): Use timer TV_WHOPR_WPA. | |
1917 | (lto_main): Remove timer uses. | |
1918 | ||
1919 | 2009-02-18 Rafael Avila de Espindola <espindola@google.com> | |
1920 | ||
1921 | * lto.c (lto_materialize_function): Don't set DECL_EXTERN to 0. | |
1922 | (lto_wpa_write_files): Update calls to renamed functions. | |
1923 | ||
1924 | 2009-02-17 Diego Novillo <dnovillo@google.com> | |
1925 | ||
1926 | PR 39203 | |
1927 | * lto-lang.c (lto_post_options): Disable -fwhole-program | |
1928 | when running LTRANS. | |
1929 | ||
1930 | 2009-02-10 Diego Novillo <dnovillo@google.com> | |
1931 | ||
1932 | * lto.c (read_cgraph_and_symbols): Fix comment. | |
1933 | ||
1934 | 2009-02-10 Diego Novillo <dnovillo@google.com> | |
1935 | ||
1936 | * lto.c (read_cgraph_and_symbols): Read options from all | |
1937 | IL files. | |
1938 | ||
1939 | 2009-02-10 Diego Novillo <dnovillo@google.com> | |
1940 | ||
1941 | * lto.c (read_cgraph_and_symbols): Factor out of lto_main. | |
1942 | (materialize_cgraph): Likewise. | |
1943 | (do_whole_program_analysis): Likewise. | |
1944 | (lto_main): Call read_cgraph_and_symbols, | |
1945 | materialize_cgraph and do_whole_program_analysis. | |
1946 | ||
1947 | 2009-02-10 Simon Baldwin <simonb@google.com> | |
1948 | ||
1949 | * lto.c: Include lto-opts.h. | |
1950 | * (lto_main): Clear file options at loop start, read any saved | |
1951 | options from the first file handled, and re-issue options. | |
1952 | * Makefile.in (lto.o): Add dependency on lto-opts.h. | |
1953 | ||
1954 | 2009-02-02 Diego Novillo <dnovillo@google.com> | |
1955 | ||
1956 | * lto.c (lto_main): Stop LTO_TIMER and use | |
1957 | TV_WHOPR_WPA_LTRANS_EXEC when launching LTRANS. | |
1958 | ||
1959 | 2009-01-30 H.J. Lu <hongjiu.lu@intel.com> | |
1960 | ||
1961 | PR lto/38995 | |
1962 | * lto-elf.c (init_shdr##BITS): Set the sh_addralign field | |
1963 | to POINTER_SIZE. | |
1964 | ||
1965 | 2009-01-29 Ramana Radhakrishnan <ramana.r@gmail.com> | |
1966 | ||
1967 | * Make-lang.in (LTO_EXE): Link with all | |
1968 | BACKENDLIBS and not only GMPLIBS | |
1969 | ||
1970 | 2009-01-28 H.J. Lu <hongjiu.lu@intel.com> | |
1971 | ||
1972 | PR bootstrap/38992 | |
1973 | * lto-elf.c: Include gelf.h instead of libelf.h. | |
1974 | (lto_elf_file_close): Replace elfx_update_shstrndx with | |
1975 | gelf_getehdr, elf_getscn, gelf_getshdr, gelf_update_shdr and | |
1976 | gelf_update_ehdr. | |
1977 | ||
1978 | 2009-01-28 H.J. Lu <hongjiu.lu@intel.com> | |
1979 | ||
1980 | PR middle-end/38996 | |
1981 | * lto-elf.c (DEFINE_INIT_EHDR): Initialize e_version. | |
1982 | ||
1983 | 2009-01-26 Diego Novillo <dnovillo@google.com> | |
1984 | ||
1985 | * lto-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Update. | |
1986 | ||
1987 | 2009-01-26 Diego Novillo <dnovillo@google.com> | |
1988 | ||
1989 | * lto-lang.c (lto_types_compatible_p): Move to gimple.c | |
1990 | and rename into gimple_types_compatible_p. | |
1991 | ||
1992 | 2009-01-12 Rafael Avila de Espindola <espindola@google.com> | |
1993 | ||
1994 | * lto-lang.c (lang_hooks): Remove the const qualifier. | |
1995 | ||
1996 | 2009-01-06 Diego Novillo <dnovillo@google.com> | |
1997 | ||
1998 | * ltrans-driver: Mark 'all' target as phony. | |
1999 | ||
2000 | 2008-12-31 Diego Novillo <dnovillo@google.com> | |
2001 | ||
2002 | * ltrans-driver: Execute a NOP action for target 'all'. | |
2003 | ||
2004 | 2008-12-19 Diego Novillo <dnovillo@google.com> | |
2005 | ||
2006 | * lto.c (lto_1_to_1_map): Tidy. | |
2007 | ||
2008 | 2008-12-19 Diego Novillo <dnovillo@google.com> | |
2009 | ||
2010 | * lto-elf.c (lto_elf_file_open): When FILENAME cannot | |
2011 | be opened, show its name. | |
2012 | * ltrans-driver: If $verbose is set, do not use parallelism. | |
2013 | ||
2014 | 2008-12-17 Rafael Avila de Espindola <espindola@google.com> | |
2015 | ||
2016 | * lto.c (lto_fixup_function): New. | |
2017 | (lto_fixup_tree): Call lto_fixup_function. | |
2018 | ||
2019 | 2008-12-14 Doug Kwan <dougkwan@google.com> | |
2020 | ||
2021 | * lto.c (lto_1_to_1_map): Create a cgraph node set for any global | |
2022 | variables if there is no function. | |
2023 | ||
2024 | 2008-12-10 Simon Baldwin <simonb@google.com> | |
2025 | ||
2026 | * ltrans-driver: Always run make in silent mode, to avoid make's | |
2027 | trace on stdout interfering with lto-wrapper output. | |
2028 | ||
2029 | 2008-12-10 Doug Kwan <dougkwan@google.com> | |
2030 | ||
2031 | * lto.c (lto_add_inline_clones): Do not force master clones of | |
2032 | inlined functions already in SET to be static inline. | |
2033 | ||
2034 | 2008-12-04 Doug Kwan <dougkwan@google.com> | |
2035 | ||
2036 | * lto.c (globalize_context_t): New type to store states in | |
2037 | globalization of cross-file statics. | |
2038 | (globalize_cross_file_statics): New. | |
2039 | (lto_scan_statics_in_ref_table): Walk tree to look for reachable | |
2040 | static decls that need to be fixed up. | |
2041 | (lto_scan_statics_in_cgraph_node): Change call interface to use | |
2042 | a globalize_context_t CONTEXT for all states used. | |
2043 | (lto_scan_statics_in_remaining_global_vars): New. | |
2044 | (lto_promote_cross_file_statics): Use new call interface of | |
2045 | LTO_SCAN_STATICS_IN_CGRAPH_NODE. Handle remaining externally | |
2046 | visible vars in the last set. | |
2047 | ||
2048 | 2008-12-03 Diego Novillo <dnovillo@google.com> | |
2049 | ||
2050 | * lto.c (lto_fixup_tree): Do not emit an error when | |
2051 | PREVAILING throw but T doesn't. | |
2052 | ||
2053 | 2008-12-02 Doug Kwan <dougkwan@google.com> | |
2054 | ||
2055 | * lto.c (lto_scan_statics_in_ref_table): New function factored out | |
2056 | from code in ... | |
2057 | (lto_scan_statics_in_cgraph_node): Handle both file-scope static | |
2058 | variables and functions. | |
2059 | (lto_promote_cross_file_statics): Rename bitmaps to SEEN_DECLS | |
2060 | and GLOBAL_DECLS from SEEN_VARS and GLOBAL_VARS. | |
2061 | ||
2062 | 2008-11-29 Diego Novillo <dnovillo@google.com> | |
2063 | ||
2064 | * lto.c: Include timevar.h. | |
2065 | (lto_materialize_function): Tidy. Add comments. | |
2066 | (lto_wpa_write_files): Tidy. | |
2067 | (lto_execute_ltrans): Tidy. | |
2068 | (lto_main): Add local variable LTO_TIMER. Initialize it | |
2069 | to one of TV_WHOPR_WPA, TV_WHOPR_LTRANS or TV_LTO. | |
2070 | Start and stop the timer. | |
2071 | Tidy comments. | |
2072 | * Make-lang.in (lto.o): Add dependency on timevar.h. | |
2073 | * ltrans-driver: React to -v and -save-temps. | |
2074 | Use simple heuristic to determine how much parallelism to | |
2075 | use when executing make. | |
2076 | ||
2077 | 2008-11-12 Doug Kwan <dougkwan@google.com> | |
2078 | ||
2079 | * lto.c (lto_bitmap_obstack): Remove var. | |
2080 | (lto_materialize_function): Do nothing instead of marking function | |
2081 | body in file if flag_wpa is true. | |
2082 | (lto_add_all_inlinees): Use bitmap functions in lto-utils.c. | |
2083 | (lto_scan_statics_in_cgraph_node): New function. | |
2084 | (lto_promote_cross_file_statics): Same. | |
2085 | (lto_wpa_write_files): Call lto_promote_cross_file_statics. | |
2086 | Use bitmap functions in lto-utils.c. Remove unsued label OUT. | |
2087 | * Make-lang.in (lto/lto.o): Add lto-utils.h to dependency list. | |
2088 | ||
2089 | 2008-11-09 Diego Novillo <dnovillo@google.com> | |
2090 | ||
2091 | * lto/lto.c (lto_fixup_tree): Change error message locus | |
2092 | information to include location of mismatching | |
2093 | declaration. | |
2094 | Use TREE_NO_WARNING to avoid repeated messages. | |
2095 | (lto_main): If lto_fixup_decls emitted any errors, exit. | |
2096 | * lto/lto-lang.c: Don't include libfuncs.h and except.h | |
2097 | (lto_init_options): Don't enable exceptions by default. | |
2098 | (lto_eh_runtime_type): Move to lto-function-in.c | |
2099 | (lto_init_eh): Likewise. | |
2100 | (lto_init): Don't call lto_init_eh. | |
2101 | * lto/Make-lang.in (lto-lang.o): Remove dependency on | |
2102 | libfuncs.h and except.h. | |
2103 | ||
2104 | 2008-10-30 Diego Novillo <dnovillo@google.com> | |
2105 | ||
2106 | * lto.c (lto_read_decls): Declare debug_main only if | |
2107 | LTO_STREAM_DEBUGGING is enabled. | |
2108 | ||
2109 | 2008-10-30 Simon Baldwin <simonb@google.com> | |
2110 | ||
2111 | * lto.c (lto_wpa_write_files): Create intermediate files with | |
2112 | make_cwd_temp_file(). | |
2113 | (lto_maybe_unlink): New. Delete intermediate WPA files unless | |
2114 | WPA_SAVE_LTRANS is set. | |
2115 | (lto_main): Call lto_maybe_unlink() for intermediate WPA files. | |
2116 | * ltrans-driver: Do not strip directory from output files. | |
2117 | ||
2118 | 2008-10-29 Doug Kwan <dougkwan@google.com> | |
2119 | ||
2120 | * lto.c (free_decl): Call lto_symtab_clear_resolution when freeing | |
2121 | DECL. | |
2122 | * Make-lang.in (LTO_OBJS): Remove lto/lto-symtab.o | |
2123 | (lto/lto-symtab.o): Remove rule. | |
2124 | * lto-tree.h (struct lang_identifier): Remove LTO specific fields. | |
2125 | (struct lang_decl): Remove RESOLUTION and add DUMMY in struct. | |
2126 | (LANG_IDENTIFIER_CAST, LTO_IDENTIFIER_DECL, LTO_DECL_RESOLUTION): | |
2127 | Remove macros. | |
2128 | lto-symtab.c (File): Move up one level. | |
2129 | lto-lang.c (cgraph.h): Remove include. | |
2130 | (input_overwrite_node, input_node, input_edge, input_cgraph_1, | |
2131 | input_cgraph): Move to lto-cgraph.c in gcc directory above. | |
2132 | (LANG_HOOKS_INPUT_CGRAPH): Remove use of macro. | |
2133 | ||
2134 | 2008-10-24 Rafael Espindola <espindola@google.com> | |
2135 | ||
2136 | * lto-function-in.c (get_resolution): Return LDPR_PREEMPTED_IR for | |
2137 | non prevailing weak symbols. | |
2138 | ||
2139 | 2008-10-24 Rafael Espindola <espindola@google.com> | |
2140 | ||
2141 | * lto-lang.c (input_cgraph_1): Iterate over nodes, not cgraph_nodes. | |
2142 | ||
2143 | 2008-10-24 Rafael Espindola <espindola@google.com> | |
2144 | ||
2145 | * lto-lang.c (input_node): Avoid casts from pointers to ints of | |
2146 | different types. | |
2147 | ||
2148 | 2008-10-23 Simon Baldwin <simonb@google.com> | |
2149 | ||
2150 | * lto-lang.c (input_node): Save the node reference, rather than the | |
2151 | node pointer, in node->inlined_to. | |
2152 | (input_cgraph_1): Convert node references into node pointers. | |
2153 | ||
2154 | 2008-10-22 Diego Novillo <dnovillo@google.com> | |
2155 | Rafael Espindola <espindola@google.com> | |
2156 | ||
2157 | * lto.c (lto_resolution_read): Tidy. | |
2158 | * lto-symtab.c (lto_symtab_prevailing_decl): Do not | |
2159 | abort if RET is NULL. | |
2160 | ||
2161 | 2008-10-22 Doug Kwan <dougkwan@google.com> | |
2162 | ||
2163 | * lto.c (lto_fixup_tree): Check for NOTHROW conflict only if | |
2164 | exceptions flag is given. | |
2165 | * lto-lang.c: (lto_init_options) Set default exceptions flag. | |
2166 | (lto_init_eh): Remove exceptions flag initialization. | |
2167 | (lto_init): Only call lto_init_eh if exceptions flag is set. | |
2168 | ||
2169 | 2008-10-21 Diego Novillo <dnovillo@google.com> | |
2170 | ||
2171 | * lto.c: Tidy some formatting. | |
2172 | * lto.h: Likewise. | |
2173 | ||
2174 | 2008-10-21 Simon Baldwin <simonb@google.com> | |
2175 | ||
2176 | * lto-symtab.c: (lto_same_type_p): Types cannot be equal if one of | |
2177 | them is NULL (but not the other). | |
2178 | ||
2179 | 2008-10-17 Diego Novillo <dnovillo@google.com> | |
2180 | ||
2181 | * ltrans-driver: Divert output from make to a temporary file. | |
2182 | Show it if the call to make failed. | |
2183 | ||
2184 | 2008-10-15 Diego Novillo <dnovillo@google.com> | |
2185 | ||
2186 | * lto.c (lto_wpa_write_files): Reformat do-while loop. | |
2187 | Do not print TEMP_FILENAME | |
2188 | * ltrans-driver: Call make with -s. | |
2189 | ||
2190 | 2008-10-15 Diego Novillo <dnovillo@google.com> | |
2191 | ||
2192 | * lto-symtab.c (lto_symtab_merge_decl): Do not force | |
2193 | TREE_STATIC on global symbols. | |
2194 | ||
2195 | 2008-10-14 Ollie Wild <aaw@google.com> | |
2196 | ||
2197 | * Make-lang.in (LTRANS_DRIVER_INSTALL_NAME): Remove. | |
2198 | (LTRANS_DRIVER_EXE): Add. | |
2199 | (lto.all.cross): Add LTRANS_DRIVER_EXE. | |
2200 | (lto.all.encap): Add LTRANS_DRIVER_EXE. | |
2201 | (lto.install.common): Remove ltrans-driver. | |
2202 | (lto.mostlyclean): Add LTRANS_DRIVER_EXE. | |
2203 | (LTRANS_DRIVER_EXE): New build rule. | |
2204 | * config-lang.in (compilers): Add ltrans-driver. | |
2205 | ||
2206 | 2008-10-14 Diego Novillo <dnovillo@google.com> | |
2207 | ||
2208 | * Make-lang.in (LTRANS_DRIVER_INSTALL_NAME): Disable transformation | |
2209 | of program name. | |
2210 | ||
2211 | 2008-10-13 Ollie Wild <aaw@google.com> | |
2212 | ||
2213 | * lang-spec.h (@lto): Replace lto1_options with cc1_options. | |
2214 | * lto.c (lto_execute_ltrans): Add "-fno-wpa -fltrans -xlto" to CFLAGS. | |
2215 | * ltrans-driver (LTRANS_FLAGS): Remove. | |
2216 | ||
2217 | 2008-10-08 Doug Kwan <dougkwan@google.com> | |
2218 | ||
2219 | * lto.c (lto_fixup_tree): Remove ATTRIBUTE_UNUSED from DATA. | |
2220 | Handle new tree codes RECORD_TYPE, UNION_TYPE, QUAL_UNION_TYPE | |
2221 | and TREE_BINFO. Also move code handling FUNCTION_DECL and VAR_DECL | |
2222 | from lto_fixup_state to here. | |
2223 | (lto_fixup_state): Take an lto_fixup_data_t object DATA instead of | |
2224 | just a free-list. Fix up types also. Move decl merging code to | |
2225 | lto_fixup_tree. | |
2226 | (lto_fixup_state_aux): Change AUX to point to an lto_fixup_data_t | |
2227 | object. | |
2228 | (lto_fixup_decls): Use another pointer set to avoid multiple | |
2229 | walking of nodes except for DECLs to be replaced. Pass an | |
2230 | lto_fixup_data_t object to tree-walker. | |
2231 | ||
2232 | 2008-10-08 Rafael Espindola <espindola@google.com> | |
2233 | ||
2234 | * lto-symtab.c (lto_symtab_set_resolution): New. | |
2235 | (lto_symtab_merge_decl): Use lto_symtab_set_resolution and | |
2236 | lto_symtab_get_resolution. | |
2237 | (lto_symtab_prevailing_decl): Return decl for non public decls. | |
2238 | (lto_symtab_get_resolution): New. | |
2239 | * lto.c (lto_fixup_tree, lto_fixup_state): Remove unecessary checks. | |
2240 | ||
2241 | 2008-10-06 Rafael Espindola <espindola@google.com> | |
2242 | ||
2243 | * lto-lang.c: Include cgraph.h. | |
2244 | (input_overwrite_node, input_node, input_edge, input_cgraph_1, | |
2245 | input_cgraph): Moved from lto-cgraph.c. | |
2246 | (LANG_HOOKS_INPUT_CGRAPH): New. | |
2247 | ||
2248 | 2008-10-03 Rafael Espindola <espindola@google.com> | |
2249 | ||
2250 | * lto.c (lto_fixup_tree, lto_fixup_state): Fix the FIXME. | |
2251 | ||
2252 | 2008-10-03 Rafael Espindola <espindola@google.com> | |
2253 | ||
2254 | * lto-symtab.c (lto_symtab_overwrite_decl): Remove. Remove all calls. | |
2255 | (lto_symtab_merge_decl): Update LTO_IDENTIFIER_DECL the reflect the | |
2256 | prevailing definition. Don't mark TREE_NOTHROW differences. | |
2257 | * lto.c (lto_fixup_tree): New. | |
2258 | (lto_fixup_state): New. | |
2259 | (lto_fixup_state_aux): New. | |
2260 | (free_decl): New. | |
2261 | (lto_fixup_decls): New. | |
2262 | (lto_main): Call lto_fixup_decls. | |
2263 | ||
2264 | 2008-10-02 Ollie Wild <aaw@google.com> | |
2265 | ||
2266 | * lang.opt (fltrans): Moved from common.opt. Remove RejectNegative | |
2267 | and Init. | |
2268 | (fwpa): Moved from common.opt. Remove RejectNegative and Init. | |
2269 | * lto-lang.c (lto_post_options): Add validation and fixups for | |
2270 | -fltrans and -fwpa. | |
2271 | ||
2272 | 2008-10-02 Rafael Espindola <espindola@google.com> | |
2273 | ||
2274 | * lto-symtab.c (lto_symtab_merge_var, lto_symtab_merge_fn, | |
2275 | lto_symtab_merge_decl): Return void. | |
2276 | (lto_symtab_prevailing_decl): New. | |
2277 | ||
2278 | 2008-09-30 Rafael Espindola <espindola@google.com> | |
2279 | ||
2280 | * lto-symtab.c (lto_symtab_compatible): Remove the check for already | |
2281 | defined symbols. | |
2282 | (lto_symtab_overwrite_decl): Copy LTO_DECL_RESOLUTION. | |
2283 | (lto_symtab_merge_decl): Store symbol resolution in LTO_DECL_RESOLUTION. | |
2284 | Check for already defined symbols. | |
2285 | * lto-tree.h (lang_decl): Remove dummy and add resolution fields. | |
2286 | (LTO_IDENTIFIER_RESOLUTION): Remove. | |
2287 | (LTO_DECL_RESOLUTION): New. | |
2288 | ||
2289 | 2008-09-30 Rafael Espindola <espindola@google.com> | |
2290 | ||
2291 | * lto.c (lto_read_decls): Use new input_tree signature. | |
2292 | ||
2293 | 2008-09-26 Doug Kwan <dougkwan@google.com> | |
2294 | ||
2295 | * lto.c (lto_main): Call lto_fixup_nothrow_decls to fix up function | |
2296 | bodies affected by exception attribute merging of DECLs. | |
2297 | * lto-symtab.c (lto_symtab_merge_decl): Handle exception attribute | |
2298 | merging. | |
2299 | ||
2300 | 2008-09-25 Rafael Espindola <espindola@google.com> | |
2301 | ||
2302 | * Make-lang.in (PLUGIN_API_H, LTO_TREE_H): New. | |
2303 | (lto/lto-lang.o, lto/lto.o, lto/lto-symtab.o) Use LTO_TREE_H. | |
2304 | * lto-symtab.c (lto_symtab_compatible): New. | |
2305 | (lto_symtab_overwrite_decl): New. | |
2306 | (lto_symtab_merge_decl): Refactor to use the above functions | |
2307 | and the resolution from lang_identifier. | |
2308 | * lto-tree.h: Include plugin-api.h. | |
2309 | (lang_identifier): Add resolution. | |
2310 | (LTO_IDENTIFIER_RESOLUTION): New. | |
2311 | ||
2312 | 2008-09-25 Ollie Wild <aaw@google.com> | |
2313 | ||
2314 | * lang.opt (fltrans-output-list=): New option. | |
2315 | * lto.c (lto_execute_ltrans): Output file names to ltrans_output_list. | |
2316 | ||
2317 | 2008-09-25 Rafael Espindola <espindola@google.com> | |
2318 | ||
2319 | * lto.c (lto_resolution_read): Initialize ret; | |
2320 | ||
2321 | 2008-09-24 Ollie Wild <aaw@google.com> | |
2322 | ||
2323 | * lto.c (sys/mman.h): Move include. | |
2324 | (lto_wpa_write_files): Return a list of written files. | |
2325 | (lto_execute_ltrans): New function. | |
2326 | (lto_main): Call lto_execute_ltrans. | |
2327 | (ltrans-driver): New file. | |
2328 | * lto-lang.c (DEFAULT_LTRANS_DRIVER): New macro. | |
2329 | (DEAULT_LTRANS_DRIVER_LEN): New macro. | |
2330 | (lto_init_options): Initialize ltrans_driver. | |
2331 | (lto_handle_option): Fix incorrect default output value. | |
2332 | * lang.opt (fltrans-driver=): New option. | |
2333 | * Make-lang.in (LTRANS_DRIVER_INSTALL_NAME): New variable. | |
2334 | (lto.install-common): Add lto/ltrans-driver. | |
2335 | ||
2336 | 2008-09-24 Rafael Espindola <espindola@google.com> | |
2337 | ||
2338 | * Make-lang.in (LTO_OBJS): Add lto/common.o. | |
2339 | (lto/lto.o): Depend on lto/common.h. | |
2340 | (lto/common.o): New. | |
2341 | * lang.opt (resolution): New. | |
2342 | * lto-lang.c (resolution_file_name): New. | |
2343 | (lto_handle_option): Handle OPT_resolution. | |
2344 | * lto-symtab.c (lto_symtab_merge_decl): Add a resolution argument. | |
2345 | (lto_symtab_merge_var,lto_symtab_merge_fn): Add a resolution argument. | |
2346 | pass it to lto_symtab_merge_decl. | |
2347 | * lto.c: Include common.h. | |
2348 | (lto_read_decls): Add resolutions and resolutions_size arguments. | |
2349 | Initialize data_in.globals_resolution and | |
2350 | data_in.globals_resolution_size. | |
2351 | (index_and_symbol_resolution): New. | |
2352 | (lto_resolution_read): New. | |
2353 | (lto_file_read): Add argument resolution_file. | |
2354 | Read resolution. | |
2355 | * lto.h (resolution_file_name): New. | |
2356 | ||
2357 | 2008-09-23 Rafael Espindola <espindola@google.com> | |
2358 | ||
2359 | * common.c: Update description. | |
2360 | * common.h: Update description. | |
2361 | ||
2362 | 2008-09-23 Rafael Espindola <espindola@google.com> | |
2363 | ||
2364 | * common.c: Moved from lto-plugin. | |
2365 | * common.h: Moved from lto-plugin. | |
2366 | ||
2367 | 2008-09-22 Doug Kwan <dougkwan@google.com> | |
2368 | ||
2369 | * lto.c (VEC(bitmap,heap)): Declare. | |
2370 | (lto_materialize_function): Handle WAP mode specially. | |
2371 | (lto_add_inline_clones): New. | |
2372 | (lto_add_all_inlinees): Changle algorithm and to use bitmaps. Also | |
2373 | return a bitmap of inlined decls. | |
2374 | (lto_wpa_write_files): Handle all DECLs brought in by inlining. | |
2375 | (lto_main): Call reset_inline_failed to reset inlining states. | |
2376 | Check call-graph after WPA inlining. | |
2377 | * lto-lang.c (lto_init): Do not clear flag_generate_lto | |
2378 | unconditionally. | |
2379 | ||
2380 | 2008-09-19 Doug Kwan <dougkwan@google.com> | |
2381 | ||
2382 | lto.c (lto_main): Remove unsued wrapper code. | |
2383 | lang-specs.h (@lto): Use lto1_options instead of cc1_options. | |
2384 | ||
2385 | 2008-09-19 Rafael Espindola <espindola@google.com> | |
2386 | ||
2387 | * lto-symtab.c: Include lto-tree-in.h. | |
2388 | * lto-tree.h (lto_symtab_merge_var, lto_symtab_merge_fn): Remove. | |
2389 | * lto.h (lto_symtab_merge_var, lto_symtab_merge_fn): Remove | |
2390 | * Make-lang.in (lto/lto-symtab.o): Add lto-tree-in.h. | |
2391 | ||
2392 | 2008-09-17 Paolo Bonzini <bonzini@gnu.org> | |
2393 | Rafael Avila de Espindola <espindola@google.com> | |
2394 | ||
2395 | * lto-lang.c (COMPOUND_LITERAL_EXPR_DECL_STMT, | |
2396 | COMPOUND_LITERAL_EXPR_DECL): Remove. | |
2397 | (emit_local_var): Remove. | |
2398 | (lto_expand_expr): Remove. | |
2399 | (lto_staticp): Remove. | |
2400 | (LANG_HOOKS_EXPAND_EXPR): Remove. | |
2401 | (LANG_HOOKS_STATICP): Remove. | |
2402 | ||
2403 | 2008-09-11 Diego Novillo <dnovillo@google.com> | |
2404 | ||
2405 | * lto-lang.c: Include except.h and libfuncs.h. | |
2406 | (lto_init_eh): New. | |
2407 | (lto_init): Call it. | |
2408 | Set flag_generate_lto to 0. | |
2409 | * Make-lang.in (lto-lang.o): Add dependency on except.h | |
2410 | and libfuncs.h. | |
2411 | ||
2412 | 2008-09-09 Bill Maddox <maddox@google.com> | |
2413 | ||
2414 | * lto-lang.c: Include header file expr.h. | |
2415 | (COMPOUND_LITERAL_EXPR_DECL_STMT, | |
2416 | COMPOUND_LITERAL_EXPR_DECL): Copied from c-common.h. | |
2417 | (emit_local_var): Copied from c-semantics.c. | |
2418 | (lto_expand_expr, lto_staticp): Copied from c_expand_expr | |
2419 | and c_staticp in c-common.c. | |
2420 | (LANG_HOOKS_EXPAND_EXPR,LANG_HOOKS_STATICP): Redefined. | |
2421 | ||
2422 | 2008-09-08 Diego Novillo <dnovillo@google.com> | |
2423 | ||
2424 | * lto-lang.c (lto_global_bindings_p): Return 1 during | |
2425 | IPA passes. | |
2426 | ||
2427 | 2008-09-07 Diego Novillo <dnovillo@google.com> | |
2428 | ||
2429 | * lto.c: Tidy formatting. | |
2430 | ||
2431 | 2008-08-04 Bill Maddox <maddox@google.com> | |
2432 | ||
2433 | * lto-symtab.c (lto_symtab_merge_decl): Add comment. | |
2434 | ||
2435 | 2008-09-03 Doug Kwan <dougkwan@google.com> | |
2436 | ||
2437 | lto.c (lto_add_all_inlinees): Reset FAILED_REASON of edges to | |
2438 | CIF_OK instead of NULL. | |
2439 | ||
2440 | 2008-09-02 Diego Novillo <dnovillo@google.com> | |
2441 | Simon Baldwin <simonb@google.com> | |
2442 | ||
2443 | * lto-lang.c (lto_type_for_size): Rewrite. Adapt from | |
2444 | c_common_type_for_size. | |
2445 | (lto_type_for_mode): Remove ATTRIBUTE_UNUSED markers. | |
2446 | (lto_init): Call linemap_add. | |
2447 | (signed_and_unsigned_types): Remove. | |
2448 | ||
2449 | 2008-08-29 Diego Novillo <dnovillo@google.com> | |
2450 | ||
2451 | * lto-lang.c (handle_noreturn_attribute): New local function. | |
2452 | (handle_const_attribute): New local function. | |
2453 | (handle_malloc_attribute): New local function. | |
2454 | (handle_pure_attribute): New local function. | |
2455 | (handle_novops_attribute): New local function. | |
2456 | (handle_nonnull_attribute): New local function. | |
2457 | (handle_nothrow_attribute): New local function. | |
2458 | (handle_sentinel_attribute): New local function. | |
2459 | (handle_type_generic_attribute): New local function. | |
2460 | (handle_format_attribute): New local function. | |
2461 | (handle_format_arg_attribute): New local function. | |
2462 | (lto_attribute_table): Declare. | |
2463 | (lto_format_attribute_table): Declare. | |
2464 | (lto_init_attributes): New local function. | |
2465 | (lto_define_builtins): Call it. | |
2466 | Call targetm.init_builtins and build_common_builtin_nodes. | |
2467 | (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE): Define. | |
2468 | (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Define. | |
2469 | ||
2470 | 2008-08-28 Diego Novillo <dnovillo@google.com> | |
2471 | ||
2472 | * Make-lang.in (lto-lang.o): Replace tree-gimple.h with | |
2473 | $(GIMPLE_H). | |
2474 | (lto-symtab.o): Add dependency on $(GIMPLE_H). | |
2475 | * lto-lang.c: Include gimple.h instead of tree-gimple.h. | |
2476 | * lto-symtab.c: Include gimple.h. | |
2477 | * lto-tree.h (chain_next): Replace GENERIC_NEXT with | |
2478 | TREE_CHAIN. | |
2479 | ||
2480 | 2008-08-27 Doug Kwan <dougkwan@google.com> | |
2481 | ||
2482 | * lto.c (vec.h, bitmap.h, pointer-set.h, ipa-prop.h, ggc.h, | |
2483 | gt-lto-lto.h): New includes. | |
2484 | (lto_materialize_function): Do not read in function body in WPA mode. | |
2485 | Format a line to fit in 80 columns. | |
2486 | (lto_cgraph_node_sets): New garbage collected variable. | |
2487 | (lto_1_to_1_map, lto_add_all_inlinees, lto_wpa_write_files): | |
2488 | New functions. | |
2489 | (lto_main): Initialize bitmap obstack. Add code to handle WPA mode. | |
2490 | * Make-lang.in (LTO_H): Replace filename lto-section-in.h with | |
2491 | variable LTO_SECTION_IN_H. | |
2492 | (lto/lto.o): Include gt-lto-lto-c.h ggc.h ,VEC_H, BITMAP_H, | |
2493 | pointer-set.h and IPA_PROP_H. Also replace filename lto-section-in.h | |
2494 | with variable LTO_SECTION_IN_H. | |
2495 | * config-lang.in (gtfiles): Add lto/lto.c. | |
2496 | * lto-symtab.c (lto_symtab_merge_decl): Set DECL_CONTEXT of | |
2497 | merged DECL_RESULT correctly. | |
2498 | ||
2499 | 2008-08-26 Bill Maddox <maddox@google.com> | |
2500 | ||
2501 | * lto-lang.c Include tree-gimple.h. | |
2502 | (lto_mark_addressable): Call mark_addressable rather than | |
2503 | asserting. | |
2504 | (lto_post_options): Suppress debug info generation. | |
2505 | * Make-lang.in: Add dependency of lto-lang.o on tree-gimple.h. | |
2506 | ||
2507 | 2008-08-25 Bill Maddox <maddox@google.com> | |
2508 | ||
2509 | * lto-symtab.c (lto_symtab_merge_decl): Remove a suspect | |
2510 | assertion and leave an explanatory comment in its place. | |
2511 | ||
2512 | 2008-08-21 Doug Kwan <dougkwan@google.com> | |
2513 | ||
2514 | * lto.c (preload_common_nodes): Call lto_get_common_nodes to get a list | |
2515 | of common nodes instead of computing locallly. | |
2516 | (lto_read_in_decl_state): New. | |
2517 | (lto_read_decls): Change code for udpate in struct lto_decl_header. | |
2518 | Read global and per-function in-decl states. | |
2519 | * Make-lang.in (LTO_H): Update dependency. | |
2520 | (lto/lto.o): Same. | |
2521 | (lto-symtab.c): Merge (revision 139039) | |
2522 | * lto-symtab.c (lto_symtab_merge_decl): Merge DECL_RESULT. | |
2523 | ||
2524 | 2008-08-21 Rafael Espindola <espindola@google.com> | |
2525 | ||
2526 | * config-lang.in (target_libs): New. | |
2527 | ||
2528 | 2008-08-20 Bill Maddox <maddox@google.com> | |
2529 | ||
2530 | * lto.c (current_lto_file): Remove GTY marker from static | |
2531 | variable. Remove include of file gt-lto-lto.h. | |
2532 | * Make-lang.in: Remove dependency of lto/lto.o on | |
2533 | gt-lto-lto.h. | |
2534 | * lto-elf.c (lto_file_close): Removed. | |
2535 | (lto_elf_file_open): Use XCNEW instead of GGC_CNEW to | |
2536 | allocate lto_elf_file object. | |
2537 | (lto_elf_file_close): Free lto_elf_file object after close. | |
2538 | * lto.h (struct lto_file_struct): Remove GTY marker. | |
2539 | * config-lang.in: Remove lto/lto.h and lto/lto.c from | |
2540 | gtfiles. | |
2541 | ||
2542 | 2008-08-20 Bill Maddox <maddox@google.com> | |
2543 | ||
2544 | * lto.c (lto_read_decls): Provide dummy argument to input_tree | |
2545 | to conform to its new signature. | |
2546 | * lto-symtab.c (lto_symtab_merge_decl): Do not invoke ggc_free | |
2547 | on discarded node here, now called in global_vector_fixup. | |
2548 | ||
2549 | 2008-08-09 Bill Maddox <maddox@google.com> | |
2550 | ||
2551 | * lto.c (preload_common_nodes): Verify that fileptr_type_node | |
2552 | has not been set to a front-end-specific value. | |
2553 | ||
2554 | 2008-08-05 Doug Kwan <dougkwan@google.com> | |
2555 | ||
2556 | * Make-lang.in (lto-symtab.o): Add missing dependencies to fix | |
2557 | build breakage. | |
2558 | ||
2559 | 2008-07-30 Bill Maddox <maddox@google.com> | |
2560 | ||
2561 | * lto.c (lto_materialize_function): Call lto_original_decl_name. | |
2562 | Remove obsolete comments. | |
2563 | (lto_read_decls): Remove initialization of deleted field data_in.global. | |
2564 | Tidy up comments. | |
2565 | (lto_main): Remove redundant initialization of section_hash_table. | |
2566 | * lto-elf.c: Removed obsolete comments. | |
2567 | * lto.h: Tidy up comments. | |
2568 | * lto-symtab.c (lto_least_common_multiple): New function. | |
2569 | (lto_symtab_merge_decl): Merge variable alignments in some cases. | |
2570 | Tidy up comments. | |
2571 | ||
2572 | 2008-07-25 Diego Novillo <dnovillo@google.com> | |
2573 | Bill Maddox <maddox@google.com> | |
2574 | ||
2575 | * lto.c: Re-order include files. | |
2576 | Include lto-section-out.h. | |
2577 | (preload_common_nodes): Add debugging output. | |
2578 | Add new local INDEX_TABLE. | |
2579 | Call preload_common_node. | |
2580 | * Make-lang.in (lto.o): Add dependency on lto-section-out.h | |
2581 | ||
2582 | 2008-07-13 Bill Maddox <maddox@google.com> | |
2583 | ||
2584 | * lto.c (lto_read_decls): Cast pointer to const char * to avoid | |
2585 | unwanted scaling during pointer addition. | |
2586 | ||
2587 | 2008-07-11 Bill Maddox <maddox@google.com> | |
2588 | Diego Novillo <dnovillo@google.com> | |
2589 | ||
2590 | * lto.c (lto_read_decls): Fix C++ compatibility warnings. | |
2591 | Make code const-correct. | |
2592 | (lto_file_read): Fix C++ compatibility warnings. | |
2593 | (lto_read_section_data): Fix C++ compatibility warnings. | |
2594 | (lto_get_section_data): Use CONST_CAST to avoid warning when | |
2595 | const pointer passed to free. | |
2596 | * lto-elf.c (lto_elf_build_section_table): Fix C++ | |
2597 | compatibility warnings. | |
2598 | (lto_elf_append_data): Fix C++ compatibility warnings. Use CONST_CAST | |
2599 | to avoid warning assigning const pointer to d_buf field of Elf_Data. | |
2600 | (lto_get_current_out_file): Fix C++ compatibility warnings. | |
2601 | ||
2602 | 2008-07-11 Diego Novillo <dnovillo@google.com> | |
2603 | ||
2604 | * Make-lang.in (lto-warn): Define. | |
2605 | ||
2606 | 2008-07-03 Simon Baldwin <simonb@google.com> | |
2607 | ||
2608 | * lto.c (lto_read_decls): Wrapped debug-only data items within #ifdef | |
2609 | LTO_STREAM_DEBUGGING. | |
2610 | ||
2611 | 2008-06-27 Ollie Wild <aaw@google.com> | |
2612 | ||
2613 | * lto-elf.c (lto-section-out.h): New include. | |
2614 | (struct lto_elf_file): Remove bits member. Add scn, shstrtab_stream, | |
2615 | and data members. | |
2616 | (cached_file_attrs): New static variable. | |
2617 | (lto_elf_get_shdr, lto_elf_free_shdr): Remove elf_file parameter. | |
2618 | Use cached_file_attrs for checking bits. | |
2619 | (lto_elf_build_section_table): Remove elf_file argument from | |
2620 | lto_elf_get_shdr and lto_elf_free_shdr calls. | |
2621 | (DEFINE_INIT_SHDR): New macro. | |
2622 | (init_shdr32, init_shdr64): New functions defined via the | |
2623 | DEFINE_INIT_SHDR macro. | |
2624 | (lto_elf_begin_section_with_type): New function. | |
2625 | (lto_elf_begin_section): New function. | |
2626 | (lto_elf_append_data): New function. | |
2627 | (lto_elf_end_section): New function. | |
2628 | (DEFINE_VALIDATE_EHDR): New macro. | |
2629 | (validate_ehdr32, validate_ehdr64): New functions defined via the | |
2630 | DEFINE_VALIDATE_EHDR macro. | |
2631 | (validate_file): New function. | |
2632 | (DEFINE_INIT_EHDR): New macro. | |
2633 | (init_ehdr32, init_ehdr64): New functions defined via the | |
2634 | DEFINE_INIT_EHDR macro. | |
2635 | (init_ehdr): New function. | |
2636 | (lto_elf_file_open): Add support for writable files. Move some | |
2637 | validation logic to validate_file. | |
2638 | (lto_elf_file_close): Add support for writable files. Write file data | |
2639 | and free data blocks. | |
2640 | (current_out_file): New static variable. | |
2641 | (lto_set_current_out_file): New function. | |
2642 | (lto_get_current_out_file): New function. | |
2643 | * lto.c (lto_main): Add writable argument to lto_elf_file_open calls. | |
2644 | Add temporary initialization for testing ELF serialization. | |
2645 | * lto.h (lto-section-out.h): New include. | |
2646 | (struct lto_file_struct): Slight modification to comment. | |
2647 | (lto_elf_file_open): Add writable parameter. | |
2648 | (lto_elf_begin_section): New function declaration. | |
2649 | (lto_elf_append_data): New function declaration. | |
2650 | (lto_elf_end_section): New function declaration. | |
2651 | (lto_set_current_out_file, lto_get_current_out_file): New function | |
2652 | declarations. | |
2653 | * lto-lang.c (LANG_HOOKS_BEGIN_SECTION): Set as lto_elf_begin_section. | |
2654 | (LANG_HOOKS_APPEND_DATA): Set as lto_elf_append_data. | |
2655 | (LANG_HOOKS_END_SECTION): Set as lto_elf_end_section. | |
2656 | * Make-lang.in (LTO_H): Add lto-section-out.h. | |
2657 | ||
2658 | 2008-06-12 Ollie Wild <aaw@google.com> | |
2659 | ||
2660 | * lto.h (struct lto_file_vtable_struct): Remove. | |
2661 | (struct lto_file_struct): Remove vtable member. | |
2662 | * lto-elf.c (lto_file_init): Remove vtable argument. | |
2663 | (lto_elf_map_optional_lto_section): Remove. | |
2664 | (lto_elf_unmap_section): Remove. | |
2665 | (lto_elf_file_vtable): Remove. | |
2666 | (lto_elf_file_open): Remove lto_elf_file_vtable argument from | |
2667 | lto_file_init call. | |
2668 | (lto_elf_find_section_data): Remove. | |
2669 | ||
2670 | 2008-06-11 Ollie Wild <aaw@google.com> | |
2671 | ||
2672 | * lto.c (lto_file_read): Add const qualifier to data variable. | |
2673 | ||
2674 | 2008-06-11 Diego Novillo <dnovillo@google.com> | |
2675 | ||
2676 | Merge from lto-streamber sub-branch. | |
2677 | ||
2678 | 2008-06-04 Ollie Wild <aaw@google.com> | |
2679 | ||
2680 | * lto.c: Remove inclusion of dwarf2.h and dwarf2out.h. | |
2681 | * Make-lang.in (lto.o): Remove dependency on dwarf2.h. | |
2682 | ||
2683 | 2008-05-28 Bill Maddox <maddox@google.com> | |
2684 | ||
2685 | Replace the DWARF reader in the LTO front-end. | |
2686 | ||
2687 | * lto.c: Include lto-tree-in.h, lto-tags.h. | |
2688 | (enum DWARF2_class, DW_cl_constant, struct | |
2689 | DWARF2_form_data, struct lto_context, | |
2690 | lto_fd_init, lto_info_fd_init, | |
2691 | lto_abbrev_fd_init, lto_info_fd_close, | |
2692 | lto_file_init, lto_file_close, | |
2693 | lto_file_corrupt_error, lto_abi_mismatch_error, | |
2694 | LTO_CHECK_INT_VAL, LTO_READ_TYPE, | |
2695 | lto_read_uleb128, lto_read_sleb128, | |
2696 | lto_read_initial_length, lto_abbrev_read_attrs, | |
2697 | lto_abbrev_read, lto_abbrev_read_lookup, | |
2698 | lto_read_section_offset, | |
2699 | lto_read_comp_unit_header, find_cu_for_offset, | |
2700 | lto_get_file_name, | |
2701 | lto_resolve_reference,lto_read_form, | |
2702 | attribute_value_as_int, | |
2703 | make_signed_host_wide_int, | |
2704 | attribute_value_as_constant, lto_cache_hash, | |
2705 | lto_cache_eq, lto_cache_store_DIE, | |
2706 | lto_cache_lookup_DIE, lto_find_integral_type, | |
2707 | lto_find_integral_type_1, | |
2708 | LTO_BEGIN_READ_ATTRS_UNCHECKED, | |
2709 | LTO_BEGIN_READ_ATTRS, LTO_END_READ_ATTRS, | |
2710 | lto_unsupported_attr_error, lto_get_identifier, | |
2711 | lto_read_referenced_type_DIE, | |
2712 | lto_read_compile_unit_DIE, | |
2713 | lto_read_array_type_DIE, | |
2714 | lto_read_structure_union_class_type_DIE, | |
2715 | lto_read_enumerator_DIE, | |
2716 | lto_read_enumeration_type_DIE, | |
2717 | lto_read_only_for_child_DIEs, | |
2718 | lto_read_only_for_child_DIEs, | |
2719 | lto_read_member_DIE, lto_read_abbrev, | |
2720 | lto_read_variable_formal_parameter_constant_DIE, | |
2721 | lto_get_body): Removed. | |
2722 | (preload_common_nodes): New function. | |
2723 | (lto_read_decls): Convert for new global streamer. | |
2724 | (lto_materialze_file_data, | |
2725 | lto_read_subroutine_type_subprogram_die, | |
2726 | lto_read_unspecified_parameters_DIE, | |
2727 | lto_read_typedef_DIE, | |
2728 | lto_read_pointer_reference_type_DIE, | |
2729 | lto_read_subrange_type_DIE, | |
2730 | lto_read_base_type_DIE, | |
2731 | lto_read_const_volatile_restrict_type_DIE, | |
2732 | lto_read_namespace_DIE, | |
2733 | lto_read_unspecified_type_DIE, lto_read_DIE, | |
2734 | lto_read_child_DIEs, lto_collect_child_DIEs): | |
2735 | Removed. | |
2736 | (lto_info_read, lto_set_cu_context): Removed. | |
2737 | (lto_file_read): Convert for new global streamer. | |
2738 | (lto_resolve_type_ref, lto_read_DIE_at_ptr, | |
2739 | lto_resolve_var_ref, lto_resolve_fn_ref, | |
2740 | lto_resolve_field_ref, lto_resolve_typedecl_ref, | |
2741 | lto_resolve_namespacedecl_ref): Removed. | |
2742 | (lto_file_init, lto_file_close): Moved to lto-elf.c. | |
2743 | * lto-tree.h (lto_symtab_merge_var, | |
2744 | lto_symtab_mergee_fun): Declare here. | |
2745 | * lto-elf.c (lto_file_init, lto_file_close): Moved from lto.c. | |
2746 | (lto_elf_file_open): Removed code to read DWARF debug sections. | |
2747 | * lto.h (lto_context, DWARF2_attr, DWARF2_abbrev, | |
2748 | DWARF2_CompUnit, lto_die_ptr, | |
2749 | lto_die_cache_entry, lto_fd, lto_info_fd, | |
2750 | lto_abbrev_fd): Removed. | |
2751 | (lto_file): Removed debug_info and debug_abbrev fields. | |
2752 | (lto_ref): Removed. | |
2753 | (lto_file_init, lto_file_close, | |
2754 | lto_resolve_type_ref, lto_resolve_var_ref, | |
2755 | lto_resolve_fn_ref, lto_resolve_field_ref, | |
2756 | lto_resolve_typedecl_ref, | |
2757 | lto_resolve_namespacedecl_ref, | |
2758 | lto_get_file_name): Removed declarations. | |
2759 | (lto_symtab_merge_var, lto_symtab_merge_fn): | |
2760 | Declarations moved to lto-tree.h. | |
2761 | * lto-symtab.c (lto_compatible_attributes_p): | |
2762 | Lobotomize this, as it barfs on "Hello, world!". | |
2763 | * lto-section-out.c: Include lto-tree-out.h. | |
2764 | (lto_hash_global_slot_node, | |
2765 | lto_eq_global_slot_node, preload_common_nodes, | |
2766 | write_global_stream, write_global_references): | |
2767 | New functions. | |
2768 | (produce_asm_for_decls): Convert for new global streamer. | |
2769 | * lto-section-out.h (lto_hash_global_slot_node, | |
2770 | lto_eq_global_slot_node): Declare. | |
2771 | ||
2772 | 2008-06-07 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2773 | Jan Hubicka <jh@suse.cz> | |
2774 | ||
2775 | * lto.c (sys/mman.h, tree-pass.h): New includes. | |
2776 | (lto_materialize_constructors_and_inits, | |
2777 | lto_materialize_function): Keeps length of section. | |
2778 | (lto_materialize_cgraph): Removed. | |
2779 | (lto_read_decls): Initialize fd field. | |
2780 | (lto_file_read): Different return type and removed much code to | |
2781 | lto_main. | |
2782 | (page_mask): New variable. | |
2783 | (lto_read_section_data, get_section_data, free_section_data): New | |
2784 | functions. | |
2785 | (lto_main): Now calls pass manager, sets the hooks so that the ipa | |
2786 | passes can get the section data. | |
2787 | ||
2788 | 2008-05-27 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2789 | ||
2790 | * lto.h (lto_read_decls): Made local. | |
2791 | (lto_input_function_body, lto_input_constructors_and_inits, | |
2792 | lto_input_cgraph): Declarations moved to lto-section-in.h. | |
2793 | * lto-section-in.c: Moved to .. . | |
2794 | * lto-cgraph-in.c: Ditto. | |
2795 | * lto-section-in.h: Ditto. | |
2796 | * lto-function-in.c: Ditto. | |
2797 | * lto-lang.c (lto_handle_option): Added ATTRIBUTE_UNUSED to parms. | |
2798 | (lto_insert_block): Removed. | |
2799 | (LANG_HOOKS_INSERT_BLOCK): Removed. | |
2800 | * Make-lang.in (lto-cgraph-in.o, lto-function-in.o, | |
2801 | lto-section-in.o): Rules moved to lto/Makefile.in. | |
2802 | ||
2803 | ||
2804 | 2008-05-16 Ollie Wild <aaw@google.com> | |
2805 | ||
2806 | * lto-lang.c (tree-inline.h): Include. | |
2807 | (lto_post_options): New function. | |
2808 | (LANG_HOOKS_POST_OPTIONS): Define. | |
2809 | * lto-cgraph-in.c (overwrite_node): Set node->global.insns. | |
2810 | * lto-function-in.c (input_bb): Set TREE_BLOCK (stmt). | |
2811 | ||
2812 | 2008-05-13 Diego Novillo <dnovillo@google.com> | |
2813 | ||
2814 | * lto-function-in.c (input_ssa_names): Call | |
2815 | make_ssa_name_fn instead of make_ssa_name. | |
2816 | ||
2817 | 2008-05-12 Diego Novillo <dnovillo@google.com> | |
2818 | ||
2819 | * lto-cgraph-in.c (overwrite_node): Update references to | |
2820 | inline summary fields. | |
2821 | * lto-function-in.c (input_expr_operand): Do not handle | |
2822 | STRUCT_FIELD_TAG. | |
2823 | ||
2824 | 2008-05-09 Ollie Wild <aaw@google.com> | |
2825 | ||
2826 | * lang.opt: New file. | |
2827 | * lto-lang.c (lto_init_options): New function. | |
2828 | (lto_handle_option): New function. | |
2829 | (lto_init): Move initialization of flag_unit_at_a_time to | |
2830 | lto_init_options. | |
2831 | (LANG_HOOKS_INIT_OPTIONS): Define. | |
2832 | (LANG_HOOKS_HANDLE_OPTION): Define. | |
2833 | ||
2834 | 2008-04-29 Ollie Wild <aaw@google.com> | |
2835 | ||
2836 | * lto.c (lto_read_namespace_DIE): New function. | |
2837 | (lto_read_DIE): Add lto_read_namespace_DIE callback. Cache | |
2838 | NAMESPACE_DECL DIE's. | |
2839 | (lto_resolve_namespacedecl_ref): New function. | |
2840 | * lto.h (lto_resolve_namespacedecl_ref): New function. | |
2841 | * lto-section-in.c (lto_read_decls): Read namespace declarations. | |
2842 | * lto-section-in.h (struct lto_file_decl_data): Add namespace_decls | |
2843 | and num_namespace_decls. | |
2844 | * lto-function-in.c (input_expr_operand): Add NAMESPACE_DECL case. | |
2845 | * lto-lang.c (lto_init_ts): New function. | |
2846 | (LANG_HOOKS_INIT_TS): Set as lto_init_ts. | |
2847 | ||
2848 | 2008-04-16 Ollie Wild <aaw@google.com> | |
2849 | ||
2850 | * lto-function-in.c (input_type_ref): Updated function description. | |
2851 | ||
2852 | 2008-04-16 Ollie Wild <aaw@google.com> | |
2853 | ||
2854 | * lto-function-in.c (input_type_ref_1): New function. | |
2855 | (input_type_ref): Split into two functions. | |
2856 | (input_function): Add support for type contexts. | |
2857 | ||
2858 | 2008-04-16 Ollie Wild <aaw@google.com> | |
2859 | ||
2860 | * lto.c (lto_materialize_function): Use DECL_ASSEMBLER_NAME to compute | |
2861 | section name | |
2862 | ||
2863 | 2008-04-16 Ollie Wild <aaw@google.com> | |
2864 | ||
2865 | * lto.c (lto_read_compile_unit_DIE): Add DW_LANG_C_plus_plus to the | |
2866 | list of supported languages. | |
2867 | ||
2868 | 2008-03-25 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2869 | ||
2870 | Merge with mainline @133491. | |
2871 | ||
2872 | 2008-03-05 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2873 | Jan Hubicka <jh@suse.cz> | |
2874 | ||
2875 | * lto.c (lto_info_fd_init, lto_info_fd_close): Get rid of | |
2876 | fd->unmaterialized_fndecls. | |
2877 | (lto_get_file_name, lto_materialize_cgraph): New function. | |
2878 | (lto_materialize_constructors_and_inits, | |
2879 | lto_materialize_function): Read info directly from elf file. | |
2880 | (lto_file_read): Made local and initialize dictionary so that | |
2881 | other lto sections can be read without reprocessing the elf file. | |
2882 | (lto_main): Read all functions after all files have been processed | |
2883 | for their types, globals and cgraph. | |
2884 | * Make-lang.in (lto.o, lto-cgraph-in.c, lto-section-in): Changed | |
2885 | dependencies. | |
2886 | * lto-elf.c (lto_elf_file): Removed strtab, symtab fields. | |
2887 | (hash_name, eq_name, lto_elf_build_section_table): New functions. | |
2888 | (lto_elf_read_symtab): Removed function. | |
2889 | (lto_elf_file_open): Removed call to lto_elf_read_symtab. | |
2890 | * lto.h (lto_info_fd_struct): Removed unmaterialized_fndecls. | |
2891 | (lto_file_read): Made local. | |
2892 | (lto_get_file_name, lto_elf_build_section_table, | |
2893 | lto_input_cgraph): | |
2894 | New function. | |
2895 | * lto-section-in.c (lto_read_section_data, lto_get_section_data): | |
2896 | New functions. | |
2897 | (lto_read_decls): Get the file name. | |
2898 | * lto-cgraph-in.c: New file. | |
2899 | * lto-function-in.c (tag_to_expr): Stops at LTO_tree_last_tag. | |
2900 | (input_expr_operand, lto_read_body): Set lto_debug_context.tag_names. | |
2901 | (input_labels): Fixed latent sizeof issue. | |
2902 | (input_function): Build stmt array to set call sites into cgraph | |
2903 | edges. | |
2904 | (lto_read_body): Reset cfun->curr_properties. | |
2905 | * lto_section_in.h (lto_section_slot): New structure. | |
2906 | (section_hash_table.lto_file_decl_data): New field. | |
2907 | ||
2908 | ||
2909 | 2008-02-09 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2910 | ||
2911 | * lto.c (lto_read_variable_formal_parameter_const): Remove code to | |
2912 | reconstruct static initializers. | |
2913 | (lto_get_body, lto_materialize_function): Add lto_section_type as | |
2914 | a parameter. | |
2915 | (lto_materialize_constructors_and_inits, | |
2916 | lto_materialize_file_data): New function. | |
2917 | (lto_materialize_function, | |
2918 | lto_read_subroutine_type_subprogram_DIE): Renamed unmap_fn_body to | |
2919 | unmap_section and map_fn_body to map_section. | |
2920 | (lto_set_cu_context): Process functions and static inits | |
2921 | differently. | |
2922 | * Make-lang.in (LTO_H, lto/lto-function-in.o, | |
2923 | lto/lto-section-in.o): Update dependencies. | |
2924 | * lto/lto-elf.c (lto_elf_map_optional_lto_section): Add | |
2925 | lto_section_type parameter. | |
2926 | (lto_elf_unmap_fn_body): Renamed to lto_elf_unmap_section. | |
2927 | * lto.h (lto_file_vtable_struct): Removed two of the fields and | |
2928 | renamed the other two so that there is only one map function and | |
2929 | one unmap function and each takes a section type parameter. | |
2930 | (lto_read_function_body): Renamed to lto_input_function_body and | |
2931 | added file_data parameter. | |
2932 | (lto_read_var_init): Removed. | |
2933 | (lto_input_constructors_and_inits): New function. | |
2934 | * lto-section-in.c (lto_read_decls): New function. | |
2935 | * lto-function-in.c (data_in): Moved fields field_decls, fn_decls, | |
2936 | var_decls, type_decls, types to lto_file_decl_data. | |
2937 | (input_type_ref, input_expr_operand, lto_read_body): Get | |
2938 | field_decls, fn_decls, var_decls, type_decls, types from different | |
2939 | structure. | |
2940 | (input_globals, input_constructor, lto_read_var_init): Removed. | |
2941 | (input_constructors_or_inits): New function. | |
2942 | (lto_read_function_body, lto_input_constructors_and_inits): | |
2943 | Renamed to lto_input_function_body and takes file_data parameter. | |
2944 | * lto-section-in.h (lto_file_decl_data): New structure. | |
2945 | ||
2946 | 2008-01-28 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2947 | ||
2948 | * lto-function-in.c (input_globals.c): Changed input type to | |
2949 | lto_function_header. | |
2950 | (input_bb): Removed code to deserialize the stmt number. | |
2951 | (input_function): Renumber all stmts after they are input. | |
2952 | (lto_read_body, lto_read_function_body, lto_read_var_init): | |
2953 | Changed to used new header format and enum section_type. | |
2954 | *lto-lang.c (success): Removed. | |
2955 | ||
2956 | 2008-01-28 Nathan Froyd <froydnj@codesourcery.com> | |
2957 | ||
2958 | * lto-elf.c (lto_elf_lookup_sym): Remove unused function. | |
2959 | (lto_elf_free_sym): Likewise. | |
2960 | ||
2961 | * lto-elf.c (lto_elf_read_var_init): Remove unused function. | |
2962 | (lto_elf_build_init): Likewise. | |
2963 | ||
2964 | 2008-01-14 Kenneth Zadeck <zadeck@naturalbridge.com> | |
2965 | ||
2966 | * lto-read.c: Renamed to lto-function-in.c. | |
2967 | (input_1_unsigned): Moved to lto-section-in.c and renamed | |
2968 | lto_input_1_unsigned. | |
2969 | (input_uleb128): Moved to lto-section-in.c and renamed | |
2970 | lto_input_uleb128. | |
2971 | (input_widest_uint_uleb128): Moved to lto-section-in.c and renamed | |
2972 | lto_input_widest_uint_uleb128. | |
2973 | (input_sleb128): Moved to lto-section-in.c and renamed | |
2974 | lto_input_sleb128. | |
2975 | (input_integer): Moved to lto-section-in.c and renamed | |
2976 | lto_input_integer. | |
2977 | (debug_in_fun): Moved to lto-section-in.c and renamed | |
2978 | lto_debug_in_fun. | |
2979 | (input_block): Moved to lto-section-in.h and renamed | |
2980 | lto_input_block. | |
2981 | (input_expr_operand): Fixed to allow lists with more than one | |
2982 | element. | |
2983 | * lto-section-in.h: New file. | |
2984 | * lto-section-in.c: New file with changes from above. | |
2985 | * Make-lang.in (lto-read.o): Renamed lto-function-in.c. | |
2986 | (lto-section-in.o): New rule. | |
2987 | ||
2988 | 2007-12-29 Nathan Froyd <froydnj@codesourcery.com> | |
2989 | ||
2990 | * lto-read.c (input_expr_operand): Mark static and external | |
2991 | VAR_DECLs as needed. | |
2992 | ||
2993 | 2007-12-29 Nathan Froyd <froydnj@codesourcery.com> | |
2994 | ||
2995 | * lto-read.c (input_integer): Use the correct shift amount. | |
2996 | ||
2997 | 2007-12-29 Nathan Froyd <froydnj@codesourcery.com> | |
2998 | ||
2999 | * lto-lang.c (lto_pushdecl): Do nothing instead of aborting. | |
3000 | (LANG_HOOKS_NAME): Define. | |
3001 | ||
3002 | 2007-12-27 Nathan Froyd <froydnj@codesourcery.com> | |
3003 | ||
3004 | * lto.c (lto_find_integral_type): Define as a macro. Rename the | |
3005 | original function to... | |
3006 | (lto_find_integral_type_1): ...this. Consult UNSIGNEDP if we | |
3007 | don't have a base type. | |
3008 | (lto_read_enumeration_type_DIE): Examine the values of the | |
3009 | enumeration to determine whether we can use an unsigned type for | |
3010 | the base type of the enumeration. | |
3011 | ||
3012 | 2007-12-24 Nathan Froyd <froydnj@codesourcery.com> | |
3013 | ||
3014 | * lto.c (lto_read_structure_union_class_type_DIE): Set TYPE_MODE | |
3015 | and TYPE_ALIGN on UNION_TYPEs as soon as possible. | |
3016 | ||
3017 | 2007-12-22 Nathan Froyd <froydnj@codesourcery.com> | |
3018 | ||
3019 | * lto-lang.c (lto_types_compatible_p): New function. | |
3020 | (LANG_HOOKS_TYPES_COMPATIBLE_P): Define. | |
3021 | ||
3022 | 2007-12-22 Nathan Froyd <froydnj@codesourcery.com> | |
3023 | Kenneth Zadeck <zadeck@naturalbridge.com> | |
3024 | ||
3025 | * lto-read.c (input_expr_operand): Fixed uninitialize var warning. | |
3026 | (input_local_vars): Read in DECL_INITIAL and context for local | |
3027 | statics that need to be put in unexpanded_vars_list. | |
3028 | ||
3029 | 2007-12-21 Nathan Froyd <froydnj@codesourcery.com> | |
3030 | ||
3031 | * lto-read.c (input_real): Use a separate null-terminated buffer | |
3032 | for calling real_from_string. | |
3033 | (input_expr_operand): If we take the address of a FUNCTION_DECL, | |
3034 | tell cgraph that it's needed. | |
3035 | ||
3036 | 2007-12-19 Doug Kwan <dougkwan@google.com> | |
3037 | ||
3038 | * lto.c (lto_read_base_type_DIE): Handle complex integer types. | |
3039 | ||
3040 | 2007-12-18 Nathan Froyd <froydnj@codesourcery.com> | |
3041 | ||
3042 | * lto.c (lto_read_DIE): Call lto_read_only_for_child_DIEs instead. | |
3043 | (lto_file_read): Reset the members of 'context' every time we read | |
3044 | a toplevel DIE, with special attention to last_param_type. | |
3045 | ||
3046 | 2007-12-18 Nathan Froyd <froydnj@codesourcery.com> | |
3047 | ||
3048 | * lto.c (lto_read_subroutine_type_subprogram_DIE): Initialize | |
3049 | 'declaration'. Set the assembler name for non-public functions. | |
3050 | ||
3051 | 2007-12-17 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3052 | ||
3053 | * lto_read.c (data_in.unexpanded_indexes): New array. | |
3054 | (input_local_var): Added code to read in unexpanded_var_list | |
3055 | indexes for variables. Only read in DECL_CHAIN field for | |
3056 | parameters. | |
3057 | (input_local_vars): Added code to rebuild unexpanded_var_list in | |
3058 | order using unexpanded_indexes. | |
3059 | (input_function): Added code to set DECL_CONTEXT for functions. | |
3060 | ||
3061 | 2007-12-13 Doug Kwan <dougkwan@google.com> | |
3062 | ||
3063 | * lto.c (lto_read_pointer_reference_type_DIE): Handle optional name | |
3064 | in pointer and reference types. | |
3065 | ||
3066 | 2007-12-13 Nathan Froyd <froydnj@codesourcery.com> | |
3067 | ||
3068 | * lto-read.c (input_expr_operand): Use DECL_RESULT when reading a | |
3069 | RESULT_DECL. | |
3070 | ||
3071 | 2007-12-13 Nathan Froyd <froydnj@codesourcery.com> | |
3072 | ||
3073 | * lto.c (lto_read_array_type_DIE): Return the cached DIE if we've | |
3074 | already read the DIE. | |
3075 | (lto_get_body): New function, split out from... | |
3076 | (lto_materialize_function): ...here. Call it. | |
3077 | (lto_read_subroutine_type_subprogram_DIE): Call lto_get_body to | |
3078 | determine DECL_EXTERNAL. | |
3079 | * lto-symtab.c (lto_symtab_merge_decl): Merge the DECL_RESULTs of | |
3080 | FUNCTION_DECLs when necessary. Use the type of the actual | |
3081 | function definition if we are unable to easily merge types. Ignore | |
3082 | spurious DECL_MODE mismatches on VAR_DECLs. Merge DECL_MODEs when | |
3083 | necessary. | |
3084 | ||
3085 | 2007-12-13 Nathan Froyd <froydnj@codesourcery.com> | |
3086 | ||
3087 | * lto-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define. | |
3088 | ||
3089 | 2007-12-12 Bill Maddox <maddox@google.com> | |
3090 | ||
3091 | Revert | |
3092 | 2007-12-07 Bill Maddox <maddox@google.com> | |
3093 | ||
3094 | * lto.c (lto_str_fd_init): New function. | |
3095 | (lto_str_fd_close): New function. | |
3096 | (lto_file_init): Call lto_str_fd_init. | |
3097 | (lto_file_close): Call lto_str_fd_close. | |
3098 | (lto_str_read): New function. Read debug string table. | |
3099 | (lto_str_lookup): New function. Get string for debug | |
3100 | string table offset. | |
3101 | (lto_read_form): Recognize DW_FORM_strp. | |
3102 | (lto_file_read): Invoke lto_str_read. | |
3103 | ||
3104 | * lto-elf.c (lto_elf_file_open): Read raw section data | |
3105 | for the .debug_str section, if present. | |
3106 | ||
3107 | * lto.h (struct lto_str_fd_struct): New struct. | |
3108 | (struct lto_file_struct): Added new field DEBUG_STR | |
3109 | to hold the file descriptor for the debug string table. | |
3110 | ||
3111 | 2007-12-07 Bill Maddox <maddox@google.com> | |
3112 | ||
3113 | * lto.c (lto_str_fd_init): New function. | |
3114 | (lto_str_fd_close): New function. | |
3115 | (lto_file_init): Call lto_str_fd_init. | |
3116 | (lto_file_close): Call lto_str_fd_close. | |
3117 | (lto_str_read): New function. Read debug string table. | |
3118 | (lto_str_lookup): New function. Get string for debug | |
3119 | string table offset. | |
3120 | (lto_read_form): Recognize DW_FORM_strp. | |
3121 | (lto_file_read): Invoke lto_str_read. | |
3122 | ||
3123 | * lto-elf.c (lto_elf_file_open): Read raw section data | |
3124 | for the .debug_str section, if present. | |
3125 | ||
3126 | * lto.h (struct lto_str_fd_struct): New struct. | |
3127 | (struct lto_file_struct): Added new field DEBUG_STR | |
3128 | to hold the file descriptor for the debug string table. | |
3129 | ||
3130 | 2007-12-07 Nathan Froyd <froydnj@codesourcery.com> | |
3131 | ||
3132 | * lto-read.c (input_cfg): Call init_empty_tree_cfg_for_function. | |
3133 | Grow the basic_block_info and label_to_block_map vectors if | |
3134 | necessary. Read in the block chain. | |
3135 | ||
3136 | 2007-12-06 Nathan Froyd <froydnj@codesourcery.com> | |
3137 | ||
3138 | * lto.c (lto_read_DIE): Set TYPE_ALIAS_SET where necessary. | |
3139 | ||
3140 | 2007-12-06 Nathan Froyd <froydnj@codesourcery.com> | |
3141 | ||
3142 | * lto.c (lto_read_form): Add DW_cl_address for DW_AT_const_value. | |
3143 | ||
3144 | 2007-12-06 Nathan Froyd <froydnj@codesourcery.com> | |
3145 | ||
3146 | * lto-read.c (input_expr_operand): Don't check for MTAGs. | |
3147 | (lto_read_body): Don't declare PROP_alias. | |
3148 | ||
3149 | 2007-12-06 Nathan Froyd <froydnj@codesourcery.com> | |
3150 | ||
3151 | * lto-symtab.c (lto_symtab_merge_decl): Handle FUNCTION_DECLs without | |
3152 | argument type information. | |
3153 | ||
3154 | 2007-12-03 Nathan Froyd <froydnj@codesourcery.com> | |
3155 | ||
3156 | * lto.c (lto_read_variable_formal_parameter_constant_DIE): Set | |
3157 | TREE_THIS_VOLATILE if the associated type is a volatile type. | |
3158 | (lto_materialize_function): Remove call to init_ssa_operands. | |
3159 | * lto-read.c (input_expr_operand): Add SSA_NAME_VAR as a referenced | |
3160 | variable when reading an SSA_NAME. Do the same when reading a | |
3161 | RESULT_DECL, a RETURN_EXPR, or an MTAG. | |
3162 | (input_cfg): Call init_ssa_operands. | |
3163 | (input_ssa_names): Set the default def of an SSA_NAME if necessary. | |
3164 | Move call to init_tree_ssa... | |
3165 | (lto_read_body): ...here. Use push_cfun and pop_cfun. Call | |
3166 | add_referenced_var on any variables referenced from the body of the | |
3167 | function. Inform the rest of the compiler we are in SSA form and | |
3168 | inform later passes about the current properties. | |
3169 | ||
3170 | 2007-11-30 Nathan Froyd <froydnj@codesourcery.com> | |
3171 | ||
3172 | * lto.c (lto_materialize_function): Add FIXME. | |
3173 | ||
3174 | 2007-11-29 Nathan Froyd <froydnj@codesourcery.com> | |
3175 | ||
3176 | * lto-lang.c (enum built_in_attribute): New enum. | |
3177 | (flag_no_builtin, flag_no_nonansi_builtin, flag_isoc94, flag_isoc99, | |
3178 | built_in_attributes): New variables. | |
3179 | (def_builtin_1): New function. | |
3180 | (lto_define_builtins): #define DEF_BUILTIN and include builtins.def. | |
3181 | ||
3182 | 2007-11-28 Nathan Froyd <froydnj@codesourcery.com> | |
3183 | ||
3184 | * lto.c (lto_read_variable_formal_parameter_constant_DIE): Set | |
3185 | DECL_SOURCE_LOCATION for debugging purposes. | |
3186 | (lto_read_member_DIE): Set DECL_SOURCE_LOCATION. If we have read a | |
3187 | bitfield, use the type specified by the DIE for TREE_TYPE and defer | |
3188 | laying out the decl until later. | |
3189 | (lto_read_subroutine_type_subprogram_DIE): Compare the function's | |
3190 | name with DECL_ASSEMBLER_NAME. Set DECL_SOURCE_LOCATION and | |
3191 | TREE_ADDRESSABLE. | |
3192 | * lto-read.c (input_expr_operand): Set TREE_ADDRESSABLE on the | |
3193 | operand of an ADDR_EXPR. | |
3194 | * lto-lang.c (enum lto_builtin_type): New enum. | |
3195 | (builtin_type): New typedef. | |
3196 | (builtin_types, string_type_node, const_string_type_node, | |
3197 | wint_type_node, intmax_type_node, uintmax_type_node, | |
3198 | signed_size_type_node): New variables. | |
3199 | (def_fn_type, builtin_type_for_size, lto_define_builtins, | |
3200 | lto_build_c_type_nodes): New functions. | |
3201 | (lto_init): Initialize builtin types. | |
3202 | (lto_set_decl_assembler_name): Let the target machine mangle the | |
3203 | name if the decl is TREE_PUBLIC, otherwise uniquify it. | |
3204 | ||
3205 | 2007-11-21 Nathan Froyd <froydnj@codesourcery.com> | |
3206 | ||
3207 | * lto.c (lto_read_variable_formal_parameter_constant_DIE): Don't | |
3208 | set TREE_ADDRESSABLE. Do set DECL_COMDAT. Set TREE_READONLY if | |
3209 | the type is a constant type. Set the assembler name and inform | |
3210 | the rest of the compiler about the new decl if the decl is not | |
3211 | public. | |
3212 | (lto_read_subroutine_type_subprogram_DIE): Don't check for equivalency | |
3213 | of DECL_ASSEMBLER_NAME when determining if we have a builtin. Don't | |
3214 | try to read in function bodies for functions that already have bodies. | |
3215 | * lto-symtab.c (lto_same_type_p): Check for unbounded array | |
3216 | equivalency. | |
3217 | (lto_symtab_merge_decl): Don't merge decls that aren't TREE_PUBLIC. | |
3218 | Check for whether we matched a builtin function type before calling | |
3219 | lto_same_type_p on the generated type. Permit cases where the | |
3220 | declaration of an array is unbounded, but the definition is bounded. | |
3221 | Don't combine TREE_PUBLIC flags. Copy over DECL_SIZE and | |
3222 | DECL_SIZE_UNIT if necessary. | |
3223 | ||
3224 | 2007-11-16 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3225 | ||
3226 | * lto-read.c (input_expr_operand): Get types right | |
3227 | for COMPLEX_CST. | |
3228 | ||
3229 | 2007-11-16 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3230 | ||
3231 | * lto-read.c (make_new_block, input_cfg): Properly set | |
3232 | n_basic_blocks. | |
3233 | ||
3234 | 2007-11-16 Nathan Froyd <froydnj@codesourcery.com> | |
3235 | ||
3236 | * lto.c (lto_read_array_type_DIE): Handle DIEs with DW_AT_GNU_vector | |
3237 | set properly by building a VECTOR_TYPE instead of an ARRAY_TYPE. | |
3238 | ||
3239 | 2007-11-16 Nathan Froyd <froydnj@codesourcery.com> | |
3240 | ||
3241 | * lto.c (lto_read_base_type_DIE): Use make_bitfield_integer_type to | |
3242 | construct the integer type for bitfields. | |
3243 | ||
3244 | 2007-11-16 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3245 | ||
3246 | * lto-read.c (data_in.current_node_has_loc): Removed. | |
3247 | (input_line_info): Returns true if node needs line set. | |
3248 | (set_line_info): Always sets line if called. | |
3249 | (clear_line_info): Removed reference to current_node_needs_loc. | |
3250 | (input_expr_operand): Keeps track locally if current node needs a loc. | |
3251 | (input_local_var): Added code to handle DECL_INITIAL for | |
3252 | static local vars. Only set loc if necessary. | |
3253 | ||
3254 | 2007-11-15 Nathan Froyd <froydnj@codesourcery.com> | |
3255 | ||
3256 | * lto.c (lto_read_subroutine_type_subprogram_DIE): Fix thinko'd | |
3257 | DECL_CONTEXT. | |
3258 | ||
3259 | 2007-11-15 Nathan Froyd <froydnj@codesourcery.com> | |
3260 | ||
3261 | * lto.c: Include langhooks.h. | |
3262 | (lto_find_integral_type): Rework logic to handle the case where | |
3263 | got_byte_size is true, but the bitsize requested and that of the | |
3264 | base_type doesn't match. | |
3265 | (lto_read_variable_formal_parameter_constant_DIE): Only check for | |
3266 | asm_name if we are creating a VAR_DECL. | |
3267 | (lto_materialize_function): Set DECL_EXTERNAL if we can't find a | |
3268 | definition. | |
3269 | (lto_read_subroutine_type_subprogram_DIE): Check for a builtin | |
3270 | function reference and use the builtin's decl if so. Set the | |
3271 | DECL_CONTEXT of the RESULT_DECL for the function. | |
3272 | * lto-lang.c (registered_builtin_fndecls): New variable. | |
3273 | (lto_getdecls): Return it. | |
3274 | (lto_builtin_function): Chain the new decl onto | |
3275 | registered_builtin_fndecls. | |
3276 | ||
3277 | 2007-11-15 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3278 | ||
3279 | * lto-read.c (process_tree_flags, lto_static_init_local): | |
3280 | Renamed to ADD_CLASS_EXPR_FLAG. ADD_CLASS_DECL_FLAG New Macro. | |
3281 | (input_line_info, clear_line_info): Fixed new line number code. | |
3282 | (input_expr_operand): Added type to SWITCH_EXPR. | |
3283 | (lto_read_body): Properly initialized data_in. | |
3284 | Clear line info when leaving. | |
3285 | ||
3286 | 2007-11-13 Diego Novillo <dnovillo@google.com> | |
3287 | ||
3288 | * lto.c (lto_read_variable_formal_parameter_constant_DIE): | |
3289 | Initialize ARTIFICIAL. | |
3290 | (lto_read_subroutine_type_subprogram_DIE): Initialize | |
3291 | SAVED_SCOPE. | |
3292 | * lto-read.c (set_line_info): Remove ; from calls to | |
3293 | LINEMAP_POSITION_FOR_COLUMN. | |
3294 | ||
3295 | 2007-11-13 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3296 | ||
3297 | * lto-read.c (input_type_ref): Renamed from get_type_ref. | |
3298 | (input_expr_operand, input_local_var): Renamed get_type_ref to | |
3299 | input_type_ref. | |
3300 | (input_expr_operand): Get the types correct for | |
3301 | vector-cst. Get SSA_NAME_DEF_STMT correct for return_exprs. | |
3302 | ||
3303 | 2007-11-13 Doug Kwan <dougkwan@google.com> | |
3304 | ||
3305 | * lto-read.c (input_widest_uint_uleb128): New function. | |
3306 | (input_tree_flags, process_tree_flags, input_line_info, | |
3307 | input_expr_operand, input_local_var, input_phi, input_ssa_names): | |
3308 | Change to use lto_flags_type and BITS_PER_LTO_FLAGS_TYPES instead of | |
3309 | unsigned HOST_WIDE_INT and HOST_BITS_PER_WIDE_INT. | |
3310 | (lto_static_init_local): Add code to assert that lto_flags_type is | |
3311 | wide enough. | |
3312 | ||
3313 | 2007-11-13 Nathan Froyd <froydnj@codesourcery.com> | |
3314 | ||
3315 | * lto.c (lto_read_array_type_DIE): Handle DW_AT_GNU_vector. | |
3316 | (lto_read_subroutine_type_subprogram_DIE): Handle | |
3317 | DW_AT_static_link and DW_AT_specification. Return the | |
3318 | specification if present. | |
3319 | (lto_read_base_type_DIE): Handle DW_ATE_complex_float. | |
3320 | ||
3321 | 2007-11-13 Nathan Froyd <froydnj@codesourcery.com> | |
3322 | ||
3323 | * lto-lang.c: Include target.h. | |
3324 | (registered_builtin_types): New variable. | |
3325 | (lto_type_for_mode): Increase number of modes handled. | |
3326 | (lto_builtin_function): Fix argument list and return the decl. | |
3327 | (lto_register_builtin_type): New function. | |
3328 | (lto_init): Initialize target builtins and language-independent | |
3329 | nodes. | |
3330 | (LANG_HOOKS_REGISTER_BUILTIN_TYPE): Define. | |
3331 | ||
3332 | 2007-11-13 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3333 | ||
3334 | * lto-read.c (input_expr_operand): Added code to properly handle | |
3335 | index filed. Added new RANGE_EXPR case. | |
3336 | ||
3337 | 2007-11-11 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3338 | ||
3339 | * lto-read.c (ADD_FUNC_FLAG): Deleted macro. | |
3340 | (data_in): Added current_node_has_loc field. | |
3341 | (input_line_info, set_line_info, clear_line_info): Added a support | |
3342 | for USE_MAPPED_LOCATION and not adding line numbers to nodes that | |
3343 | did not have on on the source side. | |
3344 | (input_expr_operand): Make sure that GIMPLE_MODIFY_STMTS get line | |
3345 | numbers too. | |
3346 | ||
3347 | 2007-11-09 Doug Kwan <dougkwan@google.com> | |
3348 | ||
3349 | * lto-read.c (input_expr_operand): Change type of operand 2 of | |
3350 | BIT_FIELD_REF expression to be bitsizetype instead of sizetype. | |
3351 | ||
3352 | 2007-11-09 Nathan Froyd <froydnj@codesourcery.com> | |
3353 | ||
3354 | * lto.c: Include lto-tree.h. Effect small spaces->tabs cleanup. | |
3355 | (lto_read_variable_formal_parameter_constant_DIE): Transfer bits | |
3356 | from a DW_AT_specification or DW_AT_abstract_origin attribute to | |
3357 | the new decl we are creating. Move informing the middle end about | |
3358 | the new decl to... | |
3359 | (lto_main): ...here. Inform the middle end about global variables | |
3360 | after we have read in all the input files. | |
3361 | * lto-symtab.c (lto_symtab_merge_decl): We really do need to merge | |
3362 | variables with internal linkage, so delete the check for internal | |
3363 | linkage. Combine TREE_PUBLIC flags. | |
3364 | ||
3365 | 2007-11-08 Nathan Froyd <froydnj@codesourcery.com> | |
3366 | ||
3367 | * lto.c (lto_read_subroutine_type_subprogram_DIE): Handle | |
3368 | DW_AT_decl_line. | |
3369 | * lto-symtab.c (lto_symtab_merge_decl): Handle redefinition of a | |
3370 | builtin specially. Move check for attribute compatibility | |
3371 | earlier. | |
3372 | ||
3373 | 2007-11-07 Nathan Froyd <froydnj@codesourcery.com> | |
3374 | ||
3375 | * Make-lang.in (lto/lto.o): Depend on gt-lto-lto.h. | |
3376 | * config-lang.in (gtfiles): Add lto.h and lto.c. | |
3377 | * lto-elf.c: Include ggc.h. | |
3378 | (lto_elf_file_open): Allocate elf_file from GC memory. | |
3379 | * lto.c: Include tree-ssa-operands.h and gt-lto-lto.h | |
3380 | (lto_info_fd_init): Allocate the die_cache and unmaterialized_fndecls | |
3381 | in GC memory. | |
3382 | (lto_info_fd_close): Free unmaterialized_fndecls from GC memory. | |
3383 | (lto_file_close): Free file from GC memory. | |
3384 | (lto_cache_store_DIE): Allocate the new entry in GC memory. | |
3385 | (lto_read_member_DIE): Fix declaration. | |
3386 | (lto_read_subroutine_type_subprogram_DIE): unmaterialized_fndecls lives | |
3387 | in GC memory. | |
3388 | (current_lto_file): New variable. | |
3389 | (lto_main): Use it. | |
3390 | (DWARF2_attr, DWARF2_abbrev, lto_die_ptr, DWARF2_CompUnit, | |
3391 | lto_die_cache_entry): Move to... | |
3392 | * lto.h: ...here and add GTY markers as appropriate. Delete forward | |
3393 | declarations accordingly. | |
3394 | (struct lto_file_struct): Declare. | |
3395 | (lto_file_vtable): Use it instead of lto_file. | |
3396 | ||
3397 | 2007-11-06 Alon Dayan <alond@il.ibm.com> | |
3398 | Kenneth Zadeck <zadeck@naturalbridge.com> | |
3399 | ||
3400 | * lto-read.c (process_flags, lto_static_init_local): | |
3401 | read flags of VAR_DECL and FUNCTION_DECL of size>1. | |
3402 | change global array num_flags_for_code to flags_length_for_code. | |
3403 | (set_line_info): Make decls work in USE_MAPPED_LOCATION mode. | |
3404 | ||
3405 | 2007-11-05 Nathan Froyd <froydnj@codesourcery.com> | |
3406 | ||
3407 | * lto.c (lto_read_structure_union_class_type_DIE): Use proper record | |
3408 | layout functions to compute information about the newly constructed | |
3409 | type. | |
3410 | ||
3411 | 2007-11-02 Nathan Froyd <froydnj@codesourcery.com> | |
3412 | ||
3413 | * lto-read.c (input_expr_operand): Change the LTO_return_expr1 | |
3414 | case to use DECL_RESULT if necessary. | |
3415 | ||
3416 | 2007-11-01 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3417 | ||
3418 | * lto-read.c (input_tree_list): Removed. | |
3419 | (input_tree_flags): Added parameter to force flags no matter what | |
3420 | tree code. | |
3421 | (input_expr_operand): Added parameter to input_tree_flags. | |
3422 | Added case for IDENTIFIER_NODE and TREE_LIST. Changed ASM to call | |
3423 | input_expr_operand rather than input_tree_lists. | |
3424 | (input_local_var): Use input_expr_operand to read attributes | |
3425 | rather then input_tree_list. | |
3426 | (input_phi, input_ssa_names): Added parameter to input_tree_flags. | |
3427 | ||
3428 | 2007-10-31 Nathan Froyd <froydnj@codesourcery.com> | |
3429 | ||
3430 | * lto.c (lto_read_typedef_DIE): Fix comment typo. | |
3431 | (lto_resolve_typedecl_ref): Fetch the referred-to type and build a fake | |
3432 | TYPE_DECL for it. | |
3433 | * lto-read.c (lto_read_body): Use correct sizes for calculating | |
3434 | type_decls_offset and types_offset. | |
3435 | ||
3436 | 2007-10-30 Nathan Froyd <froydnj@codesourcery.com> | |
3437 | ||
3438 | * lto-tree.h (union lang_tree_node): Change GTY description to chain | |
3439 | with GENERIC_NEXT. | |
3440 | * config-lang.in (gtfiles): Add lto-lang.c. | |
3441 | * lto-lang.c: Include gt-lto-lto-lang.h. | |
3442 | * Make-lang.in (lto/lto-lang.o): Add dependency on gt-lto-lto-lang.h | |
3443 | (lto/lto-symtab.o): Depend on LTO_H instead of TREE_H. | |
3444 | (lto/lto-read.o): Likewise. | |
3445 | ||
3446 | 2007-10-29 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3447 | ||
3448 | * lto-read.c (data_in): Added type_decls and current_col fields. | |
3449 | (string_slot): New type to hold canonized file name. | |
3450 | (hash_string_slot_node, eq_string_slot_node, canon_file_name, | |
3451 | input_line_info, set_line_info, clear_line_info): New functions. | |
3452 | (file_name_hash_table): New hash table. | |
3453 | (input_local_var, input_labels, input_local_vars_index, | |
3454 | input_local_var, input_local_vars, input_ssa_names): Reorganized parameters. | |
3455 | (input_uleb128): Changed type of byte var. | |
3456 | (input_expr_operand): Large number of changes to get line numbers | |
3457 | correct. Added TYPE_DECL case. | |
3458 | (input_globals): Added code to get TYPE_DECLs processed. | |
3459 | (input_local_var): Added code to process line numbers and | |
3460 | TREE_CHAIN and DECL_CONTEXT. | |
3461 | (input_function, input_constructor): Added call to | |
3462 | clear_line_number. | |
3463 | (lto_static_init_local): Added code to get line numbers correct. | |
3464 | (lto_read_body): Added code to get TYPE_DECLS read and to change | |
3465 | parameters to the calls above that had their parms reorganized. | |
3466 | ||
3467 | ||
3468 | 2007-10-29 Nathan Froyd <froydnj@codesourcery.com> | |
3469 | ||
3470 | * lto.h (lto_resolve_typedecl_ref): Declare. | |
3471 | * lto.c (lto_resolve_typedecl_ref): New function. | |
3472 | ||
3473 | 2007-10-29 Mark Mitchell <mark@codesourcery.com> | |
3474 | Nathan Froyd <froydnj@codesourcery.com> | |
3475 | ||
3476 | * lto.c (lto_read_subroutine_type_subprogram_DIE): Read the child | |
3477 | DIEs even if we find an abstract origin for this DIE. | |
3478 | ||
3479 | 2007-10-29 Nathan Froyd <froydnj@codesourcery.com> | |
3480 | ||
3481 | * lto.c (lto_read_subroutine_type_subprogram_DIE): Build the | |
3482 | RESULT_DECL slightly earlier. Only remember the decl for later | |
3483 | if we successfully merge declarations. | |
3484 | ||
3485 | 2007-10-24 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3486 | ||
3487 | * lto-read.c (input_expr_operand): Give label_values the proper | |
3488 | context and provide switch statements with a default type. | |
3489 | ||
3490 | 2007-10-23 Nathan Froyd <froydnj@codesourcery.com> | |
3491 | ||
3492 | * lto-read.c (lto_read_body): Move call to init_ssa_operands... | |
3493 | * lto.c (lto_materialize_function): ...to here. | |
3494 | ||
3495 | 2007-10-22 Nathan Froyd <froydnj@codesourcery.com> | |
3496 | ||
3497 | * lto.h (struct lto_info_fd): Add field unmaterialized_fndecls. | |
3498 | * lto.c (lto_info_fd_init): Initialize it. | |
3499 | (lto_info_fd_close): Free it. | |
3500 | (lto_materialize_function): New function. | |
3501 | (lto_read_subroutine_type_subprogram_DIE): Save the result decl on | |
3502 | unmaterialized_fndecls. | |
3503 | (lto_file_read): Read in all the function bodies after we have read | |
3504 | all of the DWARF info. | |
3505 | * lto-read.c (lto_read_body): Call init_ssa_operands if we are | |
3506 | reading a function body. | |
3507 | ||
3508 | 2007-10-20 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3509 | ||
3510 | * lto-read.c (input_tree_flags): Renamed from input_flags to be | |
3511 | semetric with output_tree_flags. Added call to log flags. | |
3512 | (process_tree_flags): Renamed from process_flags. Fixed a lot of | |
3513 | type issues to make everything consistent with flags being | |
3514 | unsigned HOST_WIDE_INTS. | |
3515 | (input_expr_operand): Added call to | |
3516 | recompute_tree_invariant_for_addr_expr. | |
3517 | (input_local_var): Added debugging for tree_chains. Now calls | |
3518 | input_tree_flags. | |
3519 | (input_phi): Made flags unsigned HOST_WIDE_INT. | |
3520 | (input_ssa_names): Now calls input_tree_flags. | |
3521 | (lto_read_body): Now sets cfun. | |
3522 | (lto_read_function_body): Now sets current_function_pointer. | |
3523 | ||
3524 | 2007-10-19 Nathan Froyd <froydnj@codesourcery.com> | |
3525 | ||
3526 | * lto.c (lto_read_variable_formal_parameter_constant_DIE): Check | |
3527 | definitively whether SPECIFICATION or ABSTRACT_ORIGIN exist before | |
3528 | inspecting fields within. | |
3529 | (lto_read_DIE_at_ptr): Delete check for null result; let callers | |
3530 | handle this appropriately. | |
3531 | ||
3532 | 2007-10-19 Nathan Froyd <froydnj@codesourcery.com> | |
3533 | ||
3534 | * lto.c (lto_read_variable_formal_parameter_constant_DIE): Handle | |
3535 | DW_AT_abstract_origin properly. Ensure that we're not dealing with | |
3536 | both DW_AT_abstract_origin and DW_AT_specification. | |
3537 | (lto_read_subroutine_type_subprogram_DIE): Handle | |
3538 | DW_AT_abstract_origin. | |
3539 | (lto_read_DIE): Use lto_read_only_for_child_DIEs for labels. | |
3540 | (lto_read_DIE_at_ptr): Define as static to match declaration. | |
3541 | Lookup the PTR in the cache before reading it from the file. | |
3542 | (lto_resolve_var_ref): Adjust accordingly. | |
3543 | (lto_resolve_fn_ref): Adjust accordingly. Tweak comment. | |
3544 | (lto_resolve_field_ref): Adjust accordingly. Tweak comment. | |
3545 | ||
3546 | 2007-10-19 Nathan Froyd <froydnj@codesourcery.com> | |
3547 | ||
3548 | * lto.c (lto_read_DIE_at_ptr): New function. | |
3549 | (lto_resolve_var_ref): Use it. | |
3550 | (lto_resolve_fn_ref): Use it. | |
3551 | (lto_resolve_field_ref): Use it. | |
3552 | (lto_read_variable_formal_parameter_constant_DIE): Follow | |
3553 | DW_AT_specification and return the associated decl when appropriate. | |
3554 | ||
3555 | 2007-10-18 Nathan Froyd <froydnj@codesourcery.com> | |
3556 | ||
3557 | * lto-lang.c (lto_type_for_mode): Move after lto_type_for_size. | |
3558 | Implement for scalar integer modes. | |
3559 | (lto_init): Initialize size_type_node. | |
3560 | ||
3561 | 2007-10-18 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3562 | ||
3563 | * lto-read.c (input_expr_operand): Remove ssa name asserts. | |
3564 | (input_local_var): Add chaining for params. | |
3565 | (input_ssa_names): Add cfun parameter. | |
3566 | (input_function): Remove unnecessary else. | |
3567 | ||
3568 | 2007-10-17 Nathan Froyd <froydnj@codesourcery.com> | |
3569 | ||
3570 | * lto.c (lto_read_only_for_child_DIEs): Mark die parameter as unused. | |
3571 | (lto_resolve_var_ref): Use proper types. | |
3572 | (lto_resolve_fn_ref): Likewise. | |
3573 | (lto_resolve_field_ref): Likewise. | |
3574 | ||
3575 | 2007-10-17 Nathan Froyd <froydnj@codesourcery.com> | |
3576 | ||
3577 | * lto-read.c (input_expr_operand): Remove case. | |
3578 | ||
3579 | 2007-10-17 Nathan Froyd <froydnj@codesourcery.com> | |
3580 | ||
3581 | * lto.c (lto_read_only_for_child_DIEs): New function. | |
3582 | (lto_read_DIE): Use it for lexical_block and inlined_subroutine DIEs. | |
3583 | * lto-elf.c (lto_elf_map_lto_section): Remove. | |
3584 | (lto_elf_file_vtable): Use lto_elf_map_optional_lto_section instead. | |
3585 | * lto-read.c (input_expr_operand): Assert that we never read a NULL | |
3586 | SSA_NAME. Add missing case for mechanical codes. | |
3587 | (input_cfg): Use basic_block_info_for_function instead of | |
3588 | basic_block_info. | |
3589 | ||
3590 | 2007-10-16 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3591 | ||
3592 | * lto-read.c (input_sleb128, input_integer): Use proper casts. | |
3593 | (input_list): Renamed input_tree_list and modified to follow same | |
3594 | protocol as lto-function-out.c:output_tree_list. | |
3595 | (input_expr_operand): Make asm operands use input_tree_list. | |
3596 | (input_local_var): Now uses input_tree_list. | |
3597 | (lto_read_body): Change placement for setting context of debug_labels. | |
3598 | ||
3599 | ||
3600 | 2007-10-16 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3601 | ||
3602 | * lto-read.c (input_real): Output debugging in proper order. | |
3603 | (input_integer): Compute bit lengths properly. | |
3604 | (input_list): Clean up declaration. | |
3605 | (input_expr_operand): Change calls to input_real to match fix. | |
3606 | Make reading of LTO_bit_field_ref1 match output. | |
3607 | (input_local_var): Make reading of attributes match what is being | |
3608 | written. | |
3609 | (dump_debug_stream): Also print char in hex. | |
3610 | (debug_out_fun): Fix signed unsigned mismatch. | |
3611 | ||
3612 | 2007-10-10 Nathan Froyd <froydnj@codesourcery.com> | |
3613 | ||
3614 | * lto.c (lto_read_form): Handle DW_AT_MIPS_linkage_name and | |
3615 | DW_AT_GNU_vector specially, as they are not contiguous with the | |
3616 | specified set of attribute names. Use class_mask to check for | |
3617 | errors at the end of the function | |
3618 | (lto_resolve_var_ref): Read the DIE if it is not cached. | |
3619 | (lto_resolve_fn_ref): Likewise. | |
3620 | (lto_resolve_field_ref): Likewise. | |
3621 | ||
3622 | 2007-10-05 Nathan Froyd <froydnj@codesourcery.com> | |
3623 | ||
3624 | * lto.c: Include dwarf2out.h. | |
3625 | (lto_cache_store_DIE): Assert that we never change the value. | |
3626 | (LTO_BEGIN_READ_ATTRS): Print an informative error message. | |
3627 | (lto_read_compile_unit_DIE): Handle DW_AT_entry_pc. | |
3628 | (lto_read_array_type_DIE): Don't error on ndims == 0; build a | |
3629 | sensible type instead. | |
3630 | (lto_read_structure_union_class_type_DIE): Store the newly | |
3631 | created type prior to reading the members of the structure to | |
3632 | avoid infinite recursion. Avoid computing types and alignments | |
3633 | for structures whose sizes are unknown. | |
3634 | (lto_read_variable_formal_parameter_const): Handle DW_AT_artificial | |
3635 | and set DECL_ARTIFICIAL accordingly. Ignore DW_AT_abstract_origin, | |
3636 | DW_AT_const_value, and DW_AT_specification. | |
3637 | (lto_read_subroutine_type_subprogram_DIE): Handle DW_AT_declaration. | |
3638 | Return early if we have already constructed the function type. | |
3639 | (lto_read_typedef_DIE): Check to see if the type has been cached | |
3640 | already. Cache the type before reading any children. | |
3641 | (lto_read_const_volatile_restrict_type_DIE): Handle DW_AT_name. | |
3642 | (lto_read_DIE): Unset context->skip_non_parameters around reading | |
3643 | the DIE. | |
3644 | (lto_resolve_fn_ref): Delete trailing whitespace. | |
3645 | ||
3646 | 2007-09-11 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3647 | ||
3648 | * lto-read.c (input_expr_operand): Added type for STRING_CST. | |
3649 | ||
3650 | 2007-09-10 Nathan Froyd <froydnj@codesourcery.com> | |
3651 | ||
3652 | * lto-read.c (lto_read): Set the type of the newly created CALL_EXPR. | |
3653 | ||
3654 | 2007-09-07 Nathan Froyd <froydnj@codesourcery.com> | |
3655 | ||
3656 | * lto-lang.c (signed_and_unsigned_types): New variable. | |
3657 | (lto_type_for_size): Consult signed_and_unsigned_types to find | |
3658 | an approprite type, creating it if necessary. | |
3659 | (lto_set_decl_assembler_name): Add actual method body. | |
3660 | ||
3661 | 2007-09-06 Jim Blandy <jimb@codesourcery.com> | |
3662 | ||
3663 | * lto.c (lto_read_variable_formal_parameter_constant_DIE): If we | |
3664 | can't find a var init for this variable, leave its DECL_INITIAL. | |
3665 | * lto-elf.c (lto_elf_map_optional_lto_section): Renamed from | |
3666 | lto_elf_map_fn_body. | |
3667 | (lto_map_lto_section): New function. | |
3668 | (lto_elf_file_vtable): Use lto_elf_map_lto_section for function | |
3669 | bodies, and lto_elf_map_optional_lto_section for variable | |
3670 | initializers. | |
3671 | (lto_elf_find_section_data): Quietly return NULL if the section is | |
3672 | missing. | |
3673 | (lto_elf_file_open): Check for a NULL from lto_elf_find_section_data. | |
3674 | ||
3675 | * lto-elf.c (lto_elf_find_section_data): Remove dead code. | |
3676 | ||
3677 | * lto-read.c (lto_read_body): Doc fix. | |
3678 | ||
3679 | 2007-08-29 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3680 | ||
3681 | * lto-read.c (fun_in): Renamed to data_in. | |
3682 | (input_expr_operand, input_local_var, input_string_internal, | |
3683 | input_string, input_real, input_list, get_label_decl, | |
3684 | get_type_ref, input_expr_operand, input_globals, input_labels, | |
3685 | input_local_vars_index, input_local_var, input_local_vars, | |
3686 | input_cfg, input_phi, input_ssa_names, input_bb, ): Renamed fun_in to data_in. | |
3687 | (input_constructor): New function. | |
3688 | (lto_read_function_body): Renamed to lto_read_body and generalized | |
3689 | to handle both functions and constructors. | |
3690 | (lto_read_function_body, lto_read_var_init): New function. | |
3691 | ||
3692 | ||
3693 | 2007-08-28 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3694 | ||
3695 | * lto-read.c (input_expr_operand): Assert that there really is a | |
3696 | FUNCTION_DECL. | |
3697 | (input_globals): Removed checks on 0 section. | |
3698 | ||
3699 | 2007-08-28 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3700 | ||
3701 | * lto-read.c (fun_in): Added local_decls_index and | |
3702 | local_decls_index_d. | |
3703 | (input_expr_operand): Changed inputting of PARM_DECLs and VAR_DECLs. | |
3704 | (input_globals): Enabled code to handle FIELD_DECLs. | |
3705 | (input_local_vars_index, input_local_vars): New function. | |
3706 | (input_local_var): Changed to allow locals to be input randomly. | |
3707 | (lto_read_function_body): Added code to input the | |
3708 | local_decls_index and to free various structures. | |
3709 | ||
3710 | 2007-08-17 Jim Blandy <jimb@codesourcery.com> | |
3711 | ||
3712 | * lto.c (lto_read_variable_formal_parameter_constant_DIE): Remove | |
3713 | ATTRIBUTE_UNUSED from 'die' formal. | |
3714 | ||
3715 | Use enum LTO_tags where appropriate, instead of 'unsigned int'. | |
3716 | * lto-read.c (input_record_start): Fix return type, type of 'tag'. | |
3717 | (input_list): Fix type of 'tag'. | |
3718 | (input_expr_operand): Fix type of 'tag' argument. Update | |
3719 | declaration. Fix type of 'ctag'. Add default case to switch, | |
3720 | since the type of the switched value is now an enum. | |
3721 | (input_local_vars): Fix type of 'tag'. | |
3722 | (input_bb): Fix type of 'tag' argument. | |
3723 | (input_function): Fix type of 'tag' argument. | |
3724 | ||
3725 | 2007-08-16 Jim Blandy <jimb@codesourcery.com> | |
3726 | ||
3727 | * lto.c (lto_read_member_DIE): Record the tree we create in | |
3728 | fd->die_cache. (Our 'die' argument is no longer unused.) | |
3729 | (lto_resolve_field_ref): New function. | |
3730 | * lto.h (lto_resolve_field_ref): New declaration. | |
3731 | ||
3732 | 2007-08-15 Jim Blandy <jimb@codesourcery.com> | |
3733 | ||
3734 | * lto-read.c (lto_read_var_init): Mark arguments as unused. | |
3735 | ||
3736 | 2007-08-07 Jim Blandy <jimb@codesourcery.com> | |
3737 | ||
3738 | * lto.c (lto_read_form): Complete attr_classes table. | |
3739 | (DWARF2_form_data): Doc fix. | |
3740 | ||
3741 | 2007-08-05 Mark Mitchell <mark@codesourcery.com> | |
3742 | ||
3743 | * lto.h (lto_file_vtable): Remove read_var_init. Add map_var_init | |
3744 | and unmap_var_init. | |
3745 | (lto_read_var_init): Declare. | |
3746 | * lto.c (lto_read_variable_formal_parameter_constant_DIE): Use new | |
3747 | interface for reading variable initializers. | |
3748 | * lto-elf.c (lto_elf_read_var_init): Remove. | |
3749 | (lto_elf_file_vtable): Update initializer. | |
3750 | (lto_elf_read_var_init): Add comment about unused-ness. | |
3751 | * lto-read.c (lto_read_var_init): New. | |
3752 | ||
3753 | * lto.c (lto_read_form): Add entry for DW_AT_inline. | |
3754 | ||
3755 | 2007-08-02 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3756 | ||
3757 | * lto-read.c (lto_read_function_body): Moved declaration of fn | |
3758 | outside of ifdef. | |
3759 | ||
3760 | 2007-08-01 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3761 | ||
3762 | * lto-read.c (input_uleb128, input_string_internal, input_real, | |
3763 | input_integer, input_record_start, input_list, get_type_ref, | |
3764 | input_flags, input_expr_operand, input_expr_operand, | |
3765 | input_expr_operand, input_local_vars, input_cfg, input_phi, | |
3766 | input_ssa_names, input_bb, input_function): Added semicolons. | |
3767 | ||
3768 | ||
3769 | 2007-07-31 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3770 | ||
3771 | * lto-read.c (input_globals): Remove debugging. | |
3772 | (input_function): Set DECL_ARGUMENTS. | |
3773 | ||
3774 | ||
3775 | 2007-07-31 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3776 | ||
3777 | * lto-read.c (input_expr_operand): Fixed code for COND_EXEC, | |
3778 | RETURN_EXPR, MODIFY_EXPR and processing of flags. | |
3779 | (input_phi): Made work with operands other than SSA_NAMES and | |
3780 | fixed processing of flags. | |
3781 | (input_ssa_names): Initialize SSA_NAME_DEF_STMT to empty stmt. | |
3782 | (input_flags): New function. | |
3783 | * lto-lang.c (lto_init): Changed state of in_lto_p. | |
3784 | ||
3785 | ||
3786 | 2007-07-24 Mark Mitchell <mark@codesourcery.com> | |
3787 | ||
3788 | * lto-tree.h (lto_varargs_cookie): Remove. | |
3789 | * lto.c (lto_context): Add last_parm_type, varargs_p, skip_all, | |
3790 | skip_non_parameters, skip_parameters. | |
3791 | (lto_varargs_cookie): Remove. | |
3792 | (lto_read_variable_formal_parameter_constant_DIE): Keep track of | |
3793 | parameter types. | |
3794 | (lto_read_abbrev): New function. | |
3795 | (lto_read_subroutine_type_subprogram_DIE): Make two passes over | |
3796 | child DIEs. | |
3797 | (lto_read_unspecified_parameters_DIE): Set context->varargs_p. | |
3798 | (lto_read_DIE): Use lto_read_abbrev. Honor skip_* flags. | |
3799 | (lto_file_read): Initialize new context fields. | |
3800 | * lto-lang.c (lto_type_for_mode): Return NULL_TREE. | |
3801 | (lto_unsigned_type): Remove. | |
3802 | (lto_signed_type): Likewise. | |
3803 | (lto_signed_or_unsigned_type): Likewise. | |
3804 | (lto_init): Do not create lto_varargs_cookie. | |
3805 | (LANG_HOOKS_UNSIGNED_TYPE): Do not define. | |
3806 | (LANG_HOOKS_SIGNED_TYPE): Likewise. | |
3807 | (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Likewise. | |
3808 | ||
3809 | 2007-07-19 Jan Hubicka <jh@suse.cz> | |
3810 | ||
3811 | * lto-read.c (lto_read_function_body): Produce empty scope block | |
3812 | to avoid crash. | |
3813 | ||
3814 | 2007-07-18 Mark Mitchell <mark@codesourcery.com> | |
3815 | ||
3816 | * lto.c (lto_read_variable_formal_parameter_constant_DIE): Do not | |
3817 | process local variables. | |
3818 | (lto_read_subroutine_type_subprogram_DIE): Read child DIEs. | |
3819 | ||
3820 | 2007-07-13 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3821 | ||
3822 | * lto-read.c (input_list, input_expr_operand): Added struct | |
3823 | function parameter. | |
3824 | (init_cfg, finalize_cfg): Removed function. | |
3825 | (input_expr_operand): Added SSA_NAME and GIMPLE_MODIFY_STMT cases. | |
3826 | (input_labels, input_local_vars): Now takes input_block parameter rather than | |
3827 | synthsyzing it. | |
3828 | (input_cfg, input_phi, input_ssa_names): New functions. | |
3829 | (input_bb): Now passes in input_blocks. Does not construct cfg | |
3830 | and processes the list of phi functions. | |
3831 | (input_function): Now builds both the cfg and ssa_names table. | |
3832 | (lto_read_function_body): Processes new header fields to construct | |
3833 | streams for the ssa_names and cfg and their debugging. | |
3834 | * lto/lto-lang.c (lto_init): Set in_lto_p. | |
3835 | ||
3836 | ||
3837 | 2007-06-28 Mark Mitchell <mark@codesourcery.com> | |
3838 | ||
3839 | * lto.h (lto_file_vtable): Add read_var_init. | |
3840 | * lto.c (lto_read_variable_formal_parameter_constant_DIE): Read | |
3841 | initializers. | |
3842 | (lto_main): Remove bogus asserts. | |
3843 | * lto-elf.c (tm.h): Include it. | |
3844 | (libiberty.y): Likewise. | |
3845 | (lto_elf_file): Add strtab and symtab. Rename | |
3846 | string_table_section_index to sec_strtab. | |
3847 | (lto_elf_file_vtable): Add lto_elf_read_var_init. | |
3848 | (lto_elf_get_shdr): New function. | |
3849 | (lto_elf_free_shdr): Likewise. | |
3850 | (lto_elf_find_section_data): Use them. | |
3851 | (lto_elf_read_symtab): New function. | |
3852 | (lto_elf_lookup_sym): Likewise. | |
3853 | (lto_elf_free_sym): Likewise. | |
3854 | (lto_elf_file_open): Tidy. Call lto_elf_read_symtab. | |
3855 | (lto_elf_built_init): New function. | |
3856 | (lto_elf_read_var_init): Likewise. | |
3857 | * Make-lang.in (lto/lto-elf.o): Depend on $(TM_H). | |
3858 | ||
3859 | 2007-06-26 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3860 | ||
3861 | * lto-read (make_new_block): Initialize the stmt_list. | |
3862 | (lto_static_init_local): Add debugging for missing codes. | |
3863 | ||
3864 | 2007-06-26 Mark Mitchell <mark@codesourcery.com> | |
3865 | ||
3866 | * lto.c (lto_read_subroutine_type_subprogram_DIE): Handle | |
3867 | unprototyped functions. | |
3868 | ||
3869 | 2007-06-23 Mark Mitchell <mark@codesourcery.com> | |
3870 | ||
3871 | * lto.c (lto_read_variable_formal_parameter_constant_DIE): | |
3872 | Handle DW_AT_MIPS_linkage_name. | |
3873 | (lto_read_subroutine_type_subprogram): Likewise. Correct | |
3874 | compilation errors. | |
3875 | (lto_main): Remove incorrect assertions. | |
3876 | * lto-symbtab.c: Build function types out of TREE_LISTs. | |
3877 | ||
3878 | * lto-elf.c (<libelf>): Check for HAVE_LIBELF_H. | |
3879 | ||
3880 | * Make-lang.in (LTO_OBJS): Depend on attribs.o. | |
3881 | ||
3882 | 2007-06-21 Kenneth Zadeck <zadeck@naturalbridge.com> | |
3883 | ||
3884 | * lto/lto-tree.h (lang_decl, lang_type, language_function): Added | |
3885 | dummy since ggc does not like empty structs. | |
3886 | * lto/lto-elf.c (libelf.h): Changed to libelf/libelf.h. | |
3887 | * lto/lto-read.c (ADD_CLASS_FLAG, ADD_EXPR_FLAG): Changed | |
3888 | expr->common to expr->base. | |
3889 | (make_new_block): Moved stmt_list to proper place. | |
3890 | ||
3891 | ||
3892 | 2007-03-14 Robert Kennedy <jimbob@google.com> | |
3893 | ||
3894 | Eliminate use of lang_hooks.set_decl_assembler_name from LTO | |
3895 | * lto.c (lto_read_subroutine_type_subprogram_DIE) Get DECL | |
3896 | assembler name from DWARF. | |
3897 | * lto-lang.c (lto_set_decl_assembler_name) New function. | |
3898 | ||
3899 | 2006-09-10 Mark Mitchell <mark@codesourcery.com> | |
3900 | ||
3901 | * lto.h (lto_file_vtable): New structure. | |
3902 | (lto_file): Add vtable pointer. | |
3903 | (lto_file_init): Add vtable paramter. | |
3904 | (lto_read_function_body): New function. | |
3905 | (lto_symtab_merge_fn): New function. | |
3906 | * lto.c (lto_file_init): Add vtable parameter. | |
3907 | (lto_read_form): Fill in entries for DW_AT_prototyped, | |
3908 | DW_AT_frame_base. | |
3909 | (lto_read_subroutine_type_subprogram_DIE): New function. | |
3910 | (lto_read_DIE): Fill in entries for DW_TAG_subroutine_type and | |
3911 | DW_TAG_subprogram. | |
3912 | * lto-elf.c (lto_elf_vile_vtable): New variable. | |
3913 | (lto_elf_file_open): Pass it to lto_file_init. | |
3914 | (lto_elf_map_fn_body): New function. | |
3915 | (lto_elf_unmap_fn_body): Likewise. | |
3916 | * lto-read.c: New file. | |
3917 | * lto-symtab.c (lto_symtab_merge_fn): New function. | |
3918 | * lto-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define to | |
3919 | tree_rest_of_compilation. | |
3920 | * Make-lang.in (LTO_OBJS): Add lto-read.o | |
3921 | (lto-read.o): New target. | |
3922 | ||
3923 | 2006-09-03 Mark Mitchell <mark@codesourcery.com> | |
3924 | ||
3925 | * lto.c (<inttypes.h>): Don't include it. | |
3926 | (lto_context): Don't typedef it. | |
3927 | (lto_resolve_reference): New function. | |
3928 | (lto_read_form): Use it. | |
3929 | (lto_resolve_type_ref): New function. | |
3930 | (lto_resolve_var_ref): Likewise. | |
3931 | (lto_resolve_fn_ref): Likewise. | |
3932 | * lto.h (<inttypes.h>): Include it. | |
3933 | (lto_context): New type. | |
3934 | (lto_ref): New structure. | |
3935 | (lto_resolve_type_ref): Declare. | |
3936 | (lto_resolve_var_ref): Likewise. | |
3937 | (lto_resolve_fn_ref): Likewise. | |
3938 | ||
3939 | 2006-08-18 Mark Mitchell <mark@codesourcery.com> | |
3940 | ||
3941 | * lang-specs.h: New file. | |
3942 | ||
3943 | 2006-08-14 Mark Mitchell <mark@codesourcery.com> | |
3944 | ||
3945 | * lto.c (lto_info_fd_init): Allocate the DIE cache. | |
3946 | (lto_info_fd_close): Deallocate it. | |
3947 | (lto_die_cache_entry): New structure. | |
3948 | (lto_cache_hash): New function. | |
3949 | (lto_cache_eq): Likewise. | |
3950 | (lto_cache_store_DIE): Likewise. | |
3951 | (lto_cache_lookup_DIE): Likewise. | |
3952 | (lto_read_referenced_type_DIE): Use the cache. | |
3953 | (lto_read_pointer_type_DIE): Robustify. | |
3954 | (lto_read_DIE): Use the cache. | |
3955 | * lto.h (hashtab.h): Include. | |
3956 | (lto_info_fd): Add DIE cache. | |
3957 | * Make-lang.in (LTO_H): New variable. | |
3958 | (lto/lto-lang.o): Use LTO_H. | |
3959 | (lto/lto-elf.o): Likewise. | |
3960 | (lto/lto-symtab.o): Likewise. | |
3961 | ||
3962 | 2006-07-09 Mark Mitchell <mark@codesourcery.com> | |
3963 | ||
3964 | * lto.c (lto_abi_mismatch_error): New function. | |
3965 | (lto_abbrev_read): Initialize num_abbrevs. | |
3966 | (lto_read_form): Specify allowed form classes for | |
3967 | DW_AT_declaration. Adjust for change to lto_set_cu_context. | |
3968 | (lto_read_variable_formal_parameter_constant_DIE): Handle | |
3969 | DW_AT_declaration. Call lto_symtab_merge_var. | |
3970 | (lto_read_pointer_type_DIE): New function. | |
3971 | (lto_read_base_type_DIE): Use build_nonstandard_integer_type. Do | |
3972 | not creat TYPE_DECLs for types that already have them. | |
3973 | (lto_read_DIE): Add lto_read_pointer_type_DIE. | |
3974 | (lto_set_cu_context): Make cu_start point to the header, not the | |
3975 | first DIE. | |
3976 | (lto_file_read): Adjust for change to lto_set_cu_context. | |
3977 | * Make-lang.in (LTO_OBJS): Add lto-symtab.o. | |
3978 | (lto/lto-symtab.o): New rule. | |
3979 | * lto-tree.h (lang_identifier): Add decl field. | |
3980 | (LANG_IDENTIFIER_CAST): New macro. | |
3981 | (LTO_IDENTIFIER_DECL): Likewise. | |
3982 | (lto_symtab_merge_var): Declare. | |
3983 | * lto-symtab.c: New file. | |
3984 | ||
3985 | 2006-07-02 Daniel Berlin <dberlin@dberlin.org> | |
3986 | ||
3987 | * lto.c (lto_context): Add current_cu and info_fd members. | |
3988 | (DWARF2_CompUnit): New structure. | |
3989 | (lto_read_DIE): Take lto_info_fd *. | |
3990 | (lto_read_child_DIEs): Ditto. | |
3991 | (lto_file_corrupt_error): Constify argument. | |
3992 | (lto_set_cu_context): New function | |
3993 | (lto_info_fd_init): Ditto. | |
3994 | (lto_info_fd_close): Ditto. | |
3995 | (lto_file_init): Use lto_info_fd_init. | |
3996 | (lto_file_close): Use lto_info_fd_close. | |
3997 | (lto_read_initial_length): Pass in pointer to header size. | |
3998 | (lto_read_comp_unit_header): Correct cu_length to | |
3999 | real length from beginning of header. Take lto_info_fd * as | |
4000 | argument. | |
4001 | (find_cu_for_offset): New function. | |
4002 | (lto_read_form): Change first argument to lto_info_fd *. | |
4003 | Add FORM_CONTEXT argument. | |
4004 | Handle DW_FORM_ref_addr. | |
4005 | (lto_read_tag_DIE): Change first argument to lto_info_fd *. | |
4006 | (LTO_BEGIN_READ_ATTRS_UNCHECKED): Save old context. | |
4007 | Swap contexts if necessary for form. | |
4008 | (LTO_BEGIN_READ_ATTRS): Cast fd to right type for | |
4009 | lto_file_corrupt_error. | |
4010 | (LTO_END_READ_ATTRS): Swap contexts back if it had changed. | |
4011 | (lto_read_referenced_type_DIE): Change first argument to | |
4012 | lto_info_fd *. Access lto_fd fields through base pointer. | |
4013 | (lto_read_compile_unit_DIE): Change first argument to an | |
4014 | lto_info_fd *. | |
4015 | (lto_read_variable_formal_parameter_constant_DIE): Ditto. | |
4016 | (lto_read_base_type_DIE): Ditto. | |
4017 | (lto_read_child_DIEs): Ditto. | |
4018 | (lto_read_DIE): Ditto. Change type of function pointer. | |
4019 | (lto_info_read): New function. | |
4020 | (lto_set_cu_context): Ditto. | |
4021 | (lto_file_read): Use lto_info_read, walk resulting CU's | |
4022 | (lto_main): Update for lto_info_fd change. | |
4023 | * lto-elf.c (lto_elf_file_open): Cast lto_info_fd to lto_fd where | |
4024 | necessary. | |
4025 | * lto.h (DWARF2_CompUnit): New structure. | |
4026 | (lto_info_fd): Ditto. | |
4027 | (lto_file): Change debug_info to be an lto_info_fd. | |
4028 | ||
4029 | 2006-06-25 Mark Mitchell <mark@codesourcery.com> | |
4030 | ||
4031 | * lto.c (toplev.h): Include it. | |
4032 | (dwarf2.h): Likewise. | |
4033 | (tree.h): Likewise. | |
4034 | (tm.h): Likewise. | |
4035 | (cgraph.h): Likewise. | |
4036 | (ggc.h): Likewise. | |
4037 | (inttypes.h): Likewise. | |
4038 | (DWARF2_attr): New type. | |
4039 | (DWARF2_abbrev): Likewise. | |
4040 | (DWARF2_class): Likewise. | |
4041 | (DWARF2_form_data): Likewise. | |
4042 | (lto_context): Likewise. | |
4043 | (lto_fd_init): New function. | |
4044 | (lto_abbrev_fd_init): Likewise. | |
4045 | (lto_abbrev_fd_close): Likewise. | |
4046 | (lto_file_init): Use them. | |
4047 | (lto_file_close): New function. | |
4048 | (lto_file_corrupt_error): Likewise. | |
4049 | (LTO_CHECK_INT_VAL): New macro. | |
4050 | (lto_check_size_t_val): New function. | |
4051 | (lto_check_int_val): Likewise. | |
4052 | (LTO_READ_TYPE): New macro. | |
4053 | (lto_read_ubyte): New function. | |
4054 | (lto_read_uhalf): Likewise. | |
4055 | (lto_read_uword): Likewise. | |
4056 | (lto_read_uleb128): Likewise. | |
4057 | (lto_read_initial_length): Likewise. | |
4058 | (lto_abbrev_read_attrs): Likewise. | |
4059 | (lto_abbrev_read): Likewise. | |
4060 | (lto_abbrev_lookup): Likewise. | |
4061 | (lto_read_section_offset): Likewise. | |
4062 | (lto_read_comp_unit_header): Likewise. | |
4063 | (lto_read_form): Likewise. | |
4064 | (LTO_BEGIN_READ_ATTRS_UNCHECKED): New macro. | |
4065 | (LTO_BEGIN_READ_ATTRS): Likewise. | |
4066 | (LTO_END_READ_ATTRS): Likewise. | |
4067 | (lto_unsupported_attr_error): New function. | |
4068 | (lto_get_identifier): Likewise. | |
4069 | (lto_read_referenced_type_DIE): Likewise. | |
4070 | (lto_read_compile_unit_DIE): Likewise. | |
4071 | (lto_read_variable_formal_parameter_constant_DIE): Likewise. | |
4072 | (lto_read_base_type_DIE): Likewise. | |
4073 | (lto_read_DIE): Likewise. | |
4074 | (lto_read_child_DIEs): Likewise. | |
4075 | (lto_file_read): Read DIEs. | |
4076 | (lto_main): Ask middle end to emit entities. | |
4077 | * lto-tree.h (lang_identifier): Inherit from tree_identifier. | |
4078 | * lto-elf.c (lto_elf_file_open): Adjust for interface changes. | |
4079 | (lto_elf_file_close): Likewise. | |
4080 | * lto.h (lto_file): Declare. | |
4081 | (DWARF2_abbrev): Likewise. | |
4082 | (lto_fd): New type. | |
4083 | (lto_abbrev_fd): Likewise. | |
4084 | (lto_file): Use new types. | |
4085 | (lto_file_close): Declare. | |
4086 | * lto-lang.c (lto_init): Always use unit-at-a-time mode. | |
4087 | ||
4088 | 2006-06-18 Mark Mitchell <mark@codesourcery.com> | |
4089 | ||
4090 | * lto.h: New file. | |
4091 | * lto.c: New file. | |
4092 | * lto-elf.c: New file. | |
4093 | * lto-lang.c (flags.h): Include it. | |
4094 | (lto.h): Likewise. | |
4095 | (lto_init): New function. | |
4096 | (lto_write_globals): Remove. | |
4097 | (LANG_HOOKS_WRITE_GLOBALS): Define to lhd_do_nothing. | |
4098 | (LANG_HOOKS_INIT): Define. | |
4099 | (LANG_HOOKS_PARSE_FILE): Likewise. | |
4100 | * Make-lang.in (LTO_OBJS): Add lto.o and lto-elf.o. | |
4101 | (LTO_EXE): Link with libelf. | |
4102 | (lto/lto-lang.o): Update dependencies. | |
4103 | (lto/lto.o): New target. | |
4104 | (lto/lto-elf.o): Likewise. | |
4105 | ||
4106 | 2006-06-12 Mark Mitchell <mark@codesourcery.com> | |
4107 | ||
4108 | * config-lang.in: New file. | |
4109 | * Make-lang.in: Likewise. | |
4110 | * lto-tree.h: Likewise. | |
4111 | * lto-lang.c: Likewise. | |
4112 |