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Commit | Line | Data |
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0d12220f RS |
1 | 2011-03-29 Richard Sandiford <richard.sandiford@linaro.org> |
2 | ||
3 | * dwarf2out.c (dw_loc_list_node): Add resolved_addr and replaced. | |
4 | (cached_dw_loc_list_def): New structure. | |
5 | (cached_dw_loc_list): New typedef. | |
6 | (cached_dw_loc_list_table): New variable. | |
7 | (cached_dw_loc_list_table_hash): New function. | |
8 | (cached_dw_loc_list_table_eq): Likewise. | |
9 | (add_location_or_const_value_attribute): Take a bool cache_p. | |
10 | Cache the list when the parameter is true. | |
11 | (gen_formal_parameter_die): Update caller. | |
12 | (gen_variable_die): Likewise. | |
13 | (dwarf2out_finish): Likewise. | |
14 | (dwarf2out_abstract_function): Nullify cached_dw_loc_list_table | |
15 | while generating debug info for the decl. | |
16 | (dwarf2out_function_decl): Clear cached_dw_loc_list_table. | |
17 | (dwarf2out_init): Initialize cached_dw_loc_list_table. | |
18 | (resolve_addr): Cache the result of resolving a chain of | |
19 | location lists. | |
20 | ||
1756cb66 VM |
21 | 2011-03-28 Vladimir Makarov <vmakarov@redhat.com> |
22 | ||
23 | * ira-color.c (update_left_conflict_sizes_p): Don't assume that | |
24 | conflict object hard regset nodes have intersecting hard reg sets. | |
25 | ||
26 | * regmove.c (regmove_optimize): Move ira_set_pseudo_classes call | |
27 | after regstat_init_n_sets_and_refs. | |
28 | ||
29 | * ira.c: Add more comments at the top. | |
30 | (setup_stack_reg_pressure_class, setup_pressure_classes): | |
31 | Add comments how we compute the register pressure classes. | |
32 | (setup_allocno_and_important_classes): Add more comments. | |
33 | (setup_class_translate_array, reorder_important_classes) | |
34 | (setup_reg_class_relations): Add comments. | |
35 | ||
36 | * ira-emit.c: Add 2011 to the Copyright line. Add comments at the | |
37 | start of the file. | |
38 | ||
39 | * ira-color.c: Add 2011 to the Copyright line. | |
40 | (assign_hard_reg): Add more comments. | |
41 | (improve_allocation): Ditto. | |
42 | ||
43 | * ira-costs.c: Add 2011 to the Copyright line. | |
44 | (setup_cost_classes, setup_regno_cost_classes_by_aclass): Add more | |
45 | comments. | |
46 | (setup_regno_cost_classes_by_mode): Ditto. | |
47 | ||
48 | Initial patches from ira-improv branch: | |
49 | ||
50 | 2010-08-13 Vladimir Makarov <vmakarov@redhat.com> | |
51 | ||
52 | * ira-build.c: (ira_create_object): Remove initialization of | |
53 | OBJECT_PROFITABLE_HARD_REGS. Initialize OBJECT_ADD_DATA. | |
54 | (ira_create_allocno): Remove initialization of | |
55 | ALLOCNO_MEM_OPTIMIZED_DEST, ALLOCNO_MEM_OPTIMIZED_DEST_P, | |
56 | ALLOCNO_SOMEWHERE_RENAMED_P, ALLOCNO_CHILD_RENAMED_P, | |
57 | ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P, | |
58 | ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO, | |
59 | ALLOCNO_FIRST_COALESCED_ALLOCNO, ALLOCNO_NEXT_COALESCED_ALLOCNO. | |
60 | Initialize ALLOCNO_ADD_DATA. | |
61 | (copy_info_to_removed_store_destinations): Use ALLOCNO_EMIT_DATA | |
62 | and allocno_emit_reg instead of ALLOCNO_MEM_OPTIMIZED_DEST_P and | |
63 | ALLOCNO_REG. | |
64 | (ira_flattening): Ditto. Use ALLOCNO_EMIT_DATA instead of | |
65 | ALLOCNO_MEM_OPTIMIZED_DEST and ALLOCNO_SOMEWHERE_RENAMED_P. | |
66 | ||
67 | * ira.c (ira_reallocate): Remove. | |
68 | (setup_pressure_classes): Call | |
69 | ira_init_register_move_cost_if_necessary. Use | |
70 | ira_register_move_cost instead of ira_get_register_move_cost. | |
71 | (setup_allocno_assignment_flags): Use ALLOCNO_EMIT_DATA. | |
72 | (ira): Call ira_initiate_emit_data and ira_finish_emit_data. | |
73 | ||
74 | * ira-color.c: Use ALLOCNO_COLOR_DATA instead of | |
75 | ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P, | |
76 | ALLOCNO_AVAILABLE_REGS_NUM, ALLOCNO_NEXT_BUCKET_ALLOCNO, | |
77 | ALLOCNO_PREV_BUCKET_ALLOCNO. ALLOCNO_TEMP. Use OBJECT_COLOR_DATA | |
78 | instead of OBJECT_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE, | |
79 | OBJECT_HARD_REGS_SUBNODES_START, OBJECT_HARD_REGS_SUBNODES_NUM. | |
80 | Fix formatting. | |
81 | (object_hard_regs_t, object_hard_regs_node_t): Move from | |
82 | ira-int.h. | |
83 | (struct object_hard_regs, struct object_hard_regs_node): Ditto. | |
84 | (struct allocno_color_data): New. | |
85 | (allocno_color_data_t): New typedef. | |
86 | (allocno_color_data): New definition. | |
87 | (ALLOCNO_COLOR_DATA): New macro. | |
88 | (struct object_color_data): New. | |
89 | (object_color_data_t): New typedef. | |
90 | (object_color_data): New definition. | |
91 | (OBJECT_COLOR_DATA): New macro. | |
92 | (update_copy_costs, calculate_allocno_spill_cost): Call | |
93 | ira_init_register_move_cost_if_necessary. Use | |
94 | ira_register_move_cost instead of ira_get_register_move_cost. | |
95 | (move_spill_restore, update_curr_costs): Ditto. | |
96 | (allocno_spill_priority): Make it inline. | |
97 | (color_pass): Allocate and free allocno_color_dat and | |
98 | object_color_data. | |
99 | (struct coalesce_data, coalesce_data_t): New. | |
100 | (allocno_coalesce_data): New definition. | |
101 | (ALLOCNO_COALESCE_DATA): New macro. | |
102 | (merge_allocnos, coalesced_allocno_conflict_p): Use | |
103 | ALLOCNO_COALESCED_DATA instead of ALLOCNO_FIRST_COALESCED_ALLOCNO, | |
104 | ALLOCNO_NEXT_COALESCED_ALLOCNO, ALLOCNO_TEMP. | |
105 | (coalesce_allocnos): Ditto. | |
106 | (setup_coalesced_allocno_costs_and_nums): Ditto. | |
107 | (collect_spilled_coalesced_allocnos): Ditto. | |
108 | (slot_coalesced_allocno_live_ranges_intersect_p): Ditto. | |
109 | (setup_slot_coalesced_allocno_live_ranges): Ditto. | |
110 | (coalesce_spill_slots): Ditto. | |
111 | (ira_sort_regnos_for_alter_reg): Ditto. Allocate, initialize and | |
112 | free allocno_coalesce_data. | |
113 | ||
114 | * ira-conflicts.c: Fix formatting. | |
115 | (process_regs_for_copy): Call | |
116 | ira_init_register_move_cost_if_necessary. Use | |
117 | ira_register_move_cost instead of ira_get_register_move_cost. | |
118 | (build_object_conflicts): Optimize. | |
119 | ||
120 | * ira-costs.c (record_reg_classes): Optimize. Call | |
121 | ira_init_register_move_cost_if_necessary. Use | |
122 | ira_register_move_cost, ira_may_move_in_cost, and | |
123 | ira_may_move_out_cost instead of ira_get_register_move_cost and | |
124 | ira_get_may_move_cost. | |
125 | (record_address_regs): Ditto. | |
126 | (scan_one_insn): Optimize. | |
127 | (find_costs_and_classes): Optimize. | |
128 | (process_bb_node_for_hard_reg_moves): Call | |
129 | ira_init_register_move_cost_if_necessary. Use | |
130 | ira_register_move_cost instead of ira_get_register_move_cost. | |
131 | ||
132 | * ira-emit.c: Use allocno_emit_reg, ALLOCNO_EMIT_DATA instead of | |
133 | ALLOCNO_REG, ALLOCNO_CHILD_RENAMED_P, ALLOCNO_MEM_OPTIMIZED_DEST, | |
134 | ALLOCNO_MEM_OPTIMIZED_DEST_P, and ALLOCNO_SOMEWHERE_RENAMED_P. | |
135 | (ira_allocno_emit_data, void_p, new_allocno_emit_data_vec): New | |
136 | definitions. | |
137 | (ira_initiate_emit_data, ira_finish_emit_data) | |
138 | (create_new_allocno): New functions. | |
139 | (modify_move_list): Call create_new_alloc instead of | |
140 | ira_create_allocno. | |
141 | (emit_move_list): Call ira_init_register_move_cost_if_necessary. | |
142 | Use ira_register_move_cost instead of ira_get_register_move_cost. | |
143 | ||
144 | * ira-int.h: Fix some comments. | |
145 | (object_hard_regs_t, object_hard_regs_node_t): Move | |
146 | to ira-color.c. | |
147 | (struct object_hard_regs, struct object_hard_regs_node): | |
148 | Ditto. | |
149 | (struct ira_object): Remove profitable_hard_regs, hard_regs_node, | |
150 | hard_regs_subnodes_start, hard_regs_subnodes_num. Add new member | |
151 | add_data. | |
152 | (struct ira_allocno): Make mode and aclass a bitfield. Move other | |
153 | bitfield after mode. Make hard_regno a short int. Make | |
154 | hard_regno short. Remove first_coalesced_allocno and | |
155 | next_coalesced_allocno. Move mem_optimized_dest_p, | |
156 | somewhere_renamed_p, child_renamed_p, reg, and mem_optimized_dest | |
157 | into struct ira_emit_data. Remove in_graph_p, may_be_spilled_p, | |
158 | available_regs_num, next_bucket_allocno, prev_bucket_allocno, | |
159 | temp, colorable_p. Add new member add_data. | |
160 | (ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P): Remove. | |
161 | (ALLOCNO_COLORABLE_P, ALLOCNO_AVAILABLE_REGS_NUM): Remove. | |
162 | (ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO): Remove. | |
163 | (ALLOCNO_TEMP, ALLOCNO_FIRST_COALESCED_ALLOCNO): Remove. | |
164 | (ALLOCNO_NEXT_COALESCED_ALLOCNO): Remove. | |
165 | (ALLOCNO_ADD_DATA): New macro. | |
166 | (ira_emit_data_t): New typedef. | |
167 | (struct ira_emit_data): New. Move mem_optimized_dest_p, | |
168 | somewhere_renamed_p, child_renamed_p, reg, mem_optimized_dest | |
169 | from struct ira_allocno. | |
170 | (ALLOCNO_EMIT_DATA): New macro. | |
171 | (ira_allocno_emit_data, allocno_emit_reg): New. | |
172 | (ALLOCNO_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE): Remove. | |
173 | (OBJECT_HARD_REGS_SUBNODES_STAR, OBJECT_HARD_REGS_SUBNODES_NUM): | |
174 | Remove. | |
175 | (OBJECT_ADD_DATA): New macro. | |
176 | (ira_reallocate): Remove. | |
177 | (ira_initiate_emit_data, ira_finish_emit_data): New. | |
178 | (ira_get_register_move_cost, ira_get_may_move_cost): Remove. | |
179 | (ira_init_register_move_cost_if_necessary): New. | |
180 | (ira_object_conflict_iter_next): Merge into | |
181 | ira_object_conflict_iter_cond. | |
182 | (FOR_EACH_OBJECT_CONFLICT): Don't use | |
183 | ira_object_conflict_iter_next. | |
184 | ||
185 | * ira-live.c: (process_single_reg_class_operands): Call | |
186 | ira_init_register_move_cost_if_necessary. Use | |
187 | ira_register_move_cost instead of ira_get_register_move_cost. | |
188 | ||
189 | 2010-08-13 Vladimir Makarov <vmakarov@redhat.com> | |
190 | ||
191 | * ira-int.h (struct target_ira_int): Remove x_cost_classes. | |
192 | ||
193 | * ira-costs.c: Fix formatting. | |
194 | (cost_classes, cost_classes_num): Remove. | |
195 | (struct cost_classes, cost_classes_t, const_cost_classes_t): New. | |
196 | (regno_cost_classes, cost_classes_hash, cost_classes_eq): New. | |
197 | (cost_classes_del, cost_classes_htab): New. | |
198 | (cost_classes_aclass_cache, cost_classes_mode_cache): New. | |
199 | (initiate_regno_cost_classes, setup_cost_classes): New. | |
200 | (setup_regno_cost_classes_by_aclass): New. | |
201 | (setup_regno_cost_classes_by_mode, finish_regno_cost_classes): | |
202 | New. | |
203 | (record_reg_classes): Use regno_cost_classes instead of | |
204 | cost_classes. Move checking opposite operand up. | |
205 | (record_address_regs): Use regno_cost_classes | |
206 | instead of cost_classes. | |
207 | (scan_one_insn): Ditto. Use always general register. | |
208 | (print_allocno_costs): Use regno_cost_classes instead of | |
209 | cost_classes. | |
210 | (print_pseudo_costs): Ditto. Use Reg_N_REFS. | |
211 | (find_costs_and_classes): Set up cost classes for each registers. | |
212 | Use also their mode for this. Use regno_cost_classes instead of | |
213 | cost_classes. | |
214 | (setup_allocno_class_and_costs): Use regno_cost_classes instead of | |
215 | cost_classes. | |
216 | (free_ira_costs, ira_init_costs): Don't use cost_classes. | |
217 | (ira_costs, ira_set_pseudo_classes): Call | |
218 | initiate_regno_cost_classes and finish_regno_cost_classes. | |
219 | ||
220 | 2010-10-04 Vladimir Makarov <vmakarov@redhat.com> | |
221 | ||
222 | * target-def.h (TARGET_IRA_COVER_CLASSES): Remove. | |
223 | ||
224 | * target.def (ira_cover_classes): Remove. | |
225 | ||
226 | * doc/tm.texi: Remove TARGET_IRA_COVER_CLASSES and | |
227 | IRA_COVER_CLASSES. | |
228 | ||
229 | * doc/tm.texi.in: Ditto. | |
230 | ||
231 | * ira-conflicts.c: Remove mentioning cover classes from the file. | |
232 | Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Use | |
233 | ALLOCNO_COVER_CLASS_COST instead of ALLOCNO_CLASS_COST. Fix | |
234 | formatting. | |
235 | ||
236 | * targhooks.c (default_ira_cover_classes): Remove. | |
237 | ||
238 | * targhooks.h (default_ira_cover_classes): Ditto. | |
239 | ||
240 | * haifa-sched.c: Remove mentioning cover classes from the file. | |
241 | Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use | |
242 | ira_pressure_classes and ira_pressure_classes_num instead of | |
243 | ira_reg_class_cover_size and ira_reg_class_cover. Use | |
244 | sched_regno_pressure_class instead of sched_regno_cover_class. | |
245 | (mark_regno_birth_or_death, setup_insn_reg_pressure_info): Use | |
246 | ira_reg_class_max_nregs instead of ira_reg_class_nregs. | |
247 | ||
248 | * ira-int.h: Add 2010 to Copyright. Remove mentioning cover | |
249 | classes from the file. | |
250 | (object_hard_regs_t, object_hard_regs_node_t): New typedefs. | |
251 | (struct object_hard_regs, struct object_hard_regs_node): New. | |
252 | (struct ira_object): New members profitable_hard_regs, | |
253 | hard_regs_node, hard_regs_subnodes_start, hard_regs_subnodes_num. | |
254 | (struct ira_allocno): Rename cover_class to aclass. Rename | |
255 | cover_class_cost and updated_cover_class_cost to class_cost and | |
256 | updated_class_cost. Remove splay_removed_p and | |
257 | left_conflict_size. Add new members colorable_p. | |
258 | (ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICTS_SIZE): Remove. | |
259 | (ALLOCNO_COLORABLE_P): New macro. | |
260 | (ALLOCNO_COVER_CLASS): Rename to ALLOCNO_CLASS. | |
261 | (ALLOCNO_COVER_CLASS_COST, ALLOCNO_UPDATED_COVER_CLASS_COST): | |
262 | Rename to ALLOCNO_CLASS_COST and ALLOCNO_UPDATED__CLASS_COST. | |
263 | (OBJECT_...): Rename parameter C to O. | |
264 | (OBJECT_PROFITABLE_HARD_REGS): New macro. | |
265 | (OBJECT_HARD_REGS_NODE, OBJECT_HARD_REGS_SUBNODES_START) | |
266 | (OBJECT_HARD_REGS_SUBNODES_NUM): New macros. | |
267 | (struct target_ira_int): New members x_ira_max_memory_move_cost, | |
268 | x_ira_max_register_move_cost, x_ira_max_may_move_in_cost, | |
269 | x_ira_max_may_move_out_cost, x_ira_reg_allocno_class_p, | |
270 | x_ira_reg_pressure_class_p, x_ira_important_class_nums, | |
271 | x_ira_reg_class_superunion. Rename x_prohibited_class_mode_reg to | |
272 | x_ira_prohibited_class_mode_reg. Rename x_ira_reg_class_union to | |
273 | x_ira_reg_class_subunion. | |
274 | (ira_max_memory_move_cost, ira_max_register_move_cost) | |
275 | (ira_max_may_move_in_cost, ira_max_may_move_out_cost) | |
276 | (ira_reg_allocno_class_p, ira_reg_pressure_class_p) | |
277 | (ira_important_class_nums, ira_reg_class_superunion): New macros. | |
278 | (prohibited_class_mode_regs): Rename to | |
279 | ira_prohibited_class_mode_regs. | |
280 | (ira_reg_class_union): Rename to ira_reg_class_subunion. | |
281 | (ira_debug_class_cover): Rename to ira_debug_allocno_classes. | |
282 | (ira_set_allocno_cover_class): Rename to ira_set_allocno_class. | |
283 | (ira_tune_allocno_costs_and_cover_classes): Rename to | |
284 | ira_tune_allocno_costs. | |
285 | (ira_debug_hard_regs_forest): New. | |
286 | (ira_object_conflict_iter_init, ira_object_conflict_iter_cond) | |
287 | (ira_object_conflict_iter_next): Fix comments. | |
288 | (ira_hard_reg_set_intersection_p, hard_reg_set_size): New | |
289 | functions. | |
290 | (ira_allocate_and_set_costs, ira_allocate_and_copy_costs): Rename | |
291 | cover_class to aclass. | |
292 | (ira_allocate_and_accumulate_costs): Ditto. | |
293 | (ira_allocate_and_set_or_copy_costs): Ditto. | |
294 | ||
295 | * opts.c (decode_options): Remove ira_cover_class check. | |
296 | ||
297 | * ira-color.c: Remove mentioning cover classes from the file. Use | |
298 | ALLOCNO_CLASS, ALLOCNO_CLASS_COST, and ALLOCNO_UPDATED_CLASS_COST | |
299 | instead of ALLOCNO_COVER_CLASS, ALLOCNO_COVER_CLASS_COST, and | |
300 | ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting. | |
301 | (splay-tree.h): Remove include. | |
302 | (allocno_coalesced_p, processed_coalesced_allocno_bitmap): Move | |
303 | before copy_freq_compare_func. | |
304 | (allocnos_for_spilling, removed_splay_allocno_vec): Remove. | |
305 | (object_hard_regs_vec, object_hard_regs_htab, node_check_tick): | |
306 | New definitions. | |
307 | (hard_regs_roots, hard_regs_node_vec): Ditto. | |
308 | (object_hard_regs_hash, object_hard_regs_eq, find_hard_regs): Ditto. | |
309 | (insert_hard_regs, init_object_hard_regs, add_object_hard_regs): Ditto. | |
310 | (finish_object_hard_regs, object_hard_regs_compare): Ditto. | |
311 | (create_new_object_hard_regs_node): Ditto. | |
312 | (add_new_object_hard_regs_node_to_forest): Ditto. | |
313 | (add_object_hard_regs_to_forest, collect_object_hard_regs_cover): | |
314 | Ditto. | |
315 | (setup_object_hard_regs_nodes_parent, first_common_ancestor_node): | |
316 | Ditto. | |
317 | (print_hard_reg_set, print_hard_regs_subforest): Ditto. | |
318 | (print_hard_regs_forest, ira_debug_hard_regs_forest): Ditto. | |
319 | (remove_unused_object_hard_regs_nodes): Ditto. | |
320 | (enumerate_object_hard_regs_nodes): Ditto. | |
321 | (object_hard_regs_nodes_num, object_hard_regs_nodes): Ditto. | |
322 | (object_hard_regs_subnode_t): Ditto. | |
323 | (struct object_hard_regs_subnode): Ditto. | |
324 | (object_hard_regs_subnodes, object_hard_regs_subnode_index): Ditto. | |
325 | (setup_object_hard_regs_subnode_index): Ditto. | |
326 | (get_object_hard_regs_subnodes_num): Ditto. | |
327 | (form_object_hard_regs_nodes_forest): Ditto. | |
328 | (finish_object_hard_regs_nodes_tree): Ditto. | |
329 | (finish_object_hard_regs_nodes_forest): Ditto. | |
330 | (allocnos_have_intersected_live_ranges_p): Rename to | |
331 | allocnos_conflict_by_live_ranges_p. Move before | |
332 | copy_freq_compare_func. | |
333 | (pseudos_have_intersected_live_ranges_p): Rename to | |
334 | conflict_by_live_ranges_p. Move before copy_freq_compare_func. | |
335 | (setup_left_conflict_sizes_p, update_left_conflict_sizes_p): Ditto. | |
336 | (empty_profitable_hard_regs, setup_profitable_hard_regs): Ditto. | |
337 | (update_copy_costs): Remove assert. Skip cost update if the hard | |
338 | reg does not belong the class. | |
339 | (assign_hard_reg): Process only profitable hard regs. | |
340 | (uncolorable_allocnos_num): Make it scalar. | |
341 | (allocno_spill_priority): Use ALLOCNO_EXCESS_PRESSURE_POINTS_NUM | |
342 | and ira_reg_class_max_nregs instead of ALLOCNO_LEFT_CONFLICTS_SIZE | |
343 | and ira_reg_class_max_nregs. | |
344 | (bucket_allocno_compare_func): Check frequency first. | |
345 | (sort_bucket): Add compare function as a parameter. | |
346 | (add_allocno_to_ordered_bucket): Assume no coalesced allocnos. | |
347 | (uncolorable_allocnos_splay_tree, USE_SPLAY_P): Remove. | |
348 | (push_allocno_to_stack): Rewrite for checking new allocno | |
349 | colorability. | |
350 | (remove_allocno_from_bucket_and_push): Print cost too. Remove | |
351 | assert. | |
352 | (push_only_colorable): Pass new parameter to sort_bucket. | |
353 | (push_allocno_to_spill): Remove. | |
354 | (allocno_spill_priority_compare): Make it inline and rewrite. | |
355 | (splay_tree_allocate, splay_tree_free): Remove. | |
356 | (allocno_spill_sort_compare): New function. | |
357 | (push_allocnos_to_stack): Sort allocnos for spilling once. Don't | |
358 | build and use splay tree. Choose first allocno in uncolorable | |
359 | allocno bucket to spill. Remove setting spill cost. | |
360 | (all_conflicting_hard_regs): Remove. | |
361 | (setup_allocno_available_regs_num): Check only profitable hard | |
362 | regs. Print info about hard regs nodes. | |
363 | (setup_allocno_left_conflicts_size): Remove. | |
364 | (put_allocno_into_bucket): Don't call | |
365 | setup_allocno_left_conflicts_size. Use | |
366 | setup_left_conflict_sizes_p. | |
367 | (improve_allocation): New. | |
368 | (color_allocnos): Call setup_profitable_hard_regs, | |
369 | form_object_hard_regs_nodes_forest, improve_allocation, | |
370 | finish_object_hard_regs_nodes_forest. Setup spill cost. | |
371 | (print_loop_title): Use pressure classes. | |
372 | (color_allocnso): Ditto. | |
373 | (do_coloring): Remove allocation and freeing splay_tree_node_pool | |
374 | and allocnos_for_spilling. | |
375 | (ira_sort_regnos_for_alter_reg): Don't setup members | |
376 | {first,next}_coalesced_allocno. | |
377 | (color): Remove allocating and freeing removed_splay_allocno_vec. | |
378 | (fast_allocation): Use ira_prohibited_class_mode_regs instead of | |
379 | prohibited_class_mode_regs. | |
380 | ||
381 | * ira-lives.c: Remove mentioning cover classes from the file. Fix | |
382 | formatting. | |
383 | (update_allocno_pressure_excess_length): Use pressure classes. | |
384 | (inc_register_pressure, dec_register_pressure): Check for pressure | |
385 | class. | |
386 | (mark_pseudo_regno_live, mark_pseudo_regno_subword_live): Use | |
387 | pressure class. Use ira_reg_class_nregs instead of | |
388 | ira_reg_class_max_nregs. | |
389 | (mark_pseudo_regno_dead, mark_pseudo_regno_subword_dead): Ditto. | |
390 | (mark_hard_reg_live, mark_hard_reg_dead): Use pressure class. | |
391 | (single_reg_class): Use ira_reg_class_nregs instead of | |
392 | ira_reg_class_max_nregs. | |
393 | (process_bb_node_lives): Use pressure classes. | |
394 | ||
395 | * ira-emit.c: Remove mentioning cover classes from the file. Use | |
396 | ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Fix formatting. | |
397 | (change_loop): Use pressure classes. | |
398 | (modify_move_list): Call ira_set_allocno_class instead of | |
399 | ira_set_allocno_cover_class. | |
400 | ||
401 | * ira-build.c: Remove mentioning cover classes from the file. Use | |
402 | ALLOCNO_CLASS and ALLOCNO_CLASS_COST instead of | |
403 | ALLOCNO_COVER_CLASS and ALLOCNO_COVER_CLASS_COST. Use | |
404 | ALLOCNO_UPDATED_CLASS_COST instead of | |
405 | ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting. | |
406 | (ira_create_object): Initiate OBJECT_PROFITABLE_HARD_REGS. | |
407 | (ira_create_allocno): Remove initialization of | |
408 | ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICT_SIZE. Initialize | |
409 | ALLOCNO_COLORABLE_P. | |
410 | (ira_set_allocno_cover_class): Rename to ira_set_allocno_class. | |
411 | Update conflict regs for the objects. | |
412 | (create_cap_allocno): Remove assert. Don't propagate | |
413 | ALLOCNO_AVAILABLE_REGS_NUM. | |
414 | (ira_free_allocno_costs): New function. | |
415 | (finish_allocno): Change a part of code into call of | |
416 | ira_free_allocno_costs. | |
417 | (low_pressure_loop_node_p): Use pressure classes. | |
418 | (object_range_compare_func): Don't compare classes. | |
419 | (setup_min_max_conflict_allocno_ids): Ditto. | |
420 | ||
421 | * loop-invariant.c: Remove mentioning cover classes from the file. | |
422 | Use ira_pressure_classes and ira_pressure_classes_num instead of | |
423 | ira_reg_class_cover_size and ira_reg_class_cover. Fix formatting. | |
424 | (get_cover_class_and_nregs): Rename to | |
425 | get_cover_pressure_and_nregs. Use ira_reg_class_max_nregs instead | |
426 | of ira_reg_class_nregs. Use reg_allocno_class instead of | |
427 | reg_cover_class. | |
428 | (get_inv_cost): Use instead ira_stack_reg_pressure_class of | |
429 | STACK_REG_COVER_CLASS. | |
430 | (get_regno_cover_class): Rename to get_regno_pressure_class. | |
431 | (move_loop_invariants): Initialize and finalize regstat. | |
432 | ||
433 | * ira.c: Remove mentioning cover classes from the file. Add | |
434 | comments about coloring without cover classes. Use ALLOCNO_CLASS | |
435 | instead of ALLOCNO_COVER_CLASS. Fix formatting. | |
436 | (alloc_reg_class_subclasses, setup_reg_subclasses): Move it before | |
437 | setup_class_subset_and_memory_move_costs. | |
438 | (setup_stack_reg_pressure_class, setup_pressure_classes): New. | |
439 | (setup_cover_and_important_classes): Rename to | |
440 | setup_allocno_and_important_classes. | |
441 | (setup_class_translate_array): New. | |
442 | (setup_class_translate): Call it for allocno and pressure classes. | |
443 | (cover_class_order): Rename to allocno_class_order. | |
444 | (comp_reg_classes_func): Use ira_allocno_class_translate instead | |
445 | of ira_class_translate. | |
446 | (reorder_important_classes): Set up ira_important_class_nums. | |
447 | (setup_reg_class_relations): Set up ira_reg_class_superunion. | |
448 | (print_class_cover): Rename to print_classes. Add parameter. | |
449 | (ira_debug_class_cover): Rename to ira_debug_allocno_classes. | |
450 | Print pressure classes too. | |
451 | (find_reg_class_closure): Rename to find_reg_classes. Don't call | |
452 | setup_reg_subclasses. | |
453 | (ira_hard_regno_cover_class): Rename to | |
454 | ira_hard_regno_allocno_class. | |
455 | (ira_reg_class_nregs): Rename to ira_reg_class_max_nregs. | |
456 | (setup_prohibited_class_mode_regs): Use | |
457 | ira_prohibited_class_mode_regs instead of | |
458 | prohibited_class_mode_regs. | |
459 | (clarify_prohibited_class_mode_regs): New function. | |
460 | (ira_init_register_move_cost): Set up ira_max_register_move_cost, | |
461 | ira_max_may_move_in_cost, and ira_max_may_move_out_cost. | |
462 | (ira_init_once): Initialize them. | |
463 | (free_register_move_costs): Process them. | |
464 | (ira_init): Move calls of find_reg_classes and | |
465 | setup_hard_regno_aclass after setup_prohibited_class_mode_regs. | |
466 | Call clarify_prohibited_class_mode_regs. | |
467 | (ira_no_alloc_reg): Remove. | |
468 | (too_high_register_pressure_p): Use pressure classes. | |
469 | ||
470 | * sched-deps.c: Remove mentioning cover classes from the file. | |
471 | Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use | |
472 | ira_pressure_classes and ira_pressure_classes_num instead of | |
473 | ira_reg_class_cover_size and ira_reg_class_cover. | |
474 | (mark_insn_hard_regno_birth, mark_hard_regno_death): Use | |
475 | sched_regno_pressure_class instead of sched_regno_cover_class. | |
476 | (mark_insn_pseudo_birth, mark_pseudo_death): Ditto. Use | |
477 | ira_reg_class_max_nregs instead of ira_reg_class_nregs. | |
478 | ||
479 | * ira.h: Add 2010 to Copyright. | |
480 | (ira_no_alloc_reg): Remove external. | |
481 | (struct target_ira): Rename x_ira_hard_regno_cover_class, | |
482 | x_ira_reg_class_cover_size, x_ira_reg_class_cover, and | |
483 | x_ira_class_translate to x_ira_hard_regno_allocno_class, | |
484 | x_ira_allocno_classes_num, x_ira_allocno_classes, and | |
485 | x_ira_allocno_class_translate. Add x_ira_pressure_classes_num, | |
486 | x_ira_pressure_classes, x_ira_pressure_class_translate, and | |
487 | x_ira_stack_reg_pressure_class. Rename x_ira_reg_class_nregs to | |
488 | x_ira_reg_class_max_nregs. Add x_ira_reg_class_min_nregs and | |
489 | x_ira_no_alloc_regs. | |
490 | (ira_hard_regno_cover_class): Rename to | |
491 | ira_hard_regno_allocno_class. | |
492 | (ira_reg_class_cover_size, ira_reg_class_cover): Rename to | |
493 | ira_allocno_classes_num and ira_allocno_classes. | |
494 | (ira_class_translate): Rename to ira_allocno_class_translate. | |
495 | (ira_pressure_classes_num, ira_pressure_classes): New definitions. | |
496 | (ira_pressure_class_translate, ira_stack_reg_pressure_class): Ditto. | |
497 | (ira_reg_class_nregs): Rename to ira_reg_class_max_nregs. | |
498 | (ira_reg_class_min_nregs, ira_stack_reg_pressure_class): New | |
499 | (ira_no_alloc_regs): New. | |
500 | ||
501 | * ira-costs.c: Add 2010 to Copyright. Remove mentioning cover | |
502 | classes from the file. Use ALLOCNO_CLASS instead of | |
503 | ALLOCNO_COVER_CLASS. Use ALLOCNO_CLASS_COST instead of | |
504 | ALLOCNO_COVER_CLASS_COST. | |
505 | (regno_cover_class): Rename to regno_aclass. | |
506 | (record_reg_classes): Use ira_reg_class_subunion instead of | |
507 | ira_reg_class_union. | |
508 | (record_address_regs): Check overflow. | |
509 | (scan_one_insn): Ditto. | |
510 | (print_allocno_costs): Print total mem cost fore regional | |
511 | allocation. | |
512 | (print_pseudo_costs): Use REG_N_REFS. | |
513 | (find_costs_and_classes): Use classes intersected with them on the | |
514 | 1st pass. Check overflow. Use ira_reg_class_subunion instead of | |
515 | ira_reg_class_union. Use ira_allocno_class_translate and | |
516 | regno_aclass instead of ira_class_translate and regno_cover_class. | |
517 | Modify code for finding regno_aclass. Setup preferred classes for | |
518 | the next pass. | |
519 | (setup_allocno_cover_class_and_costs): Rename to | |
520 | setup_allocno_class_and_costs. Use regno_aclass instead of | |
521 | regno_cover_class. Use ira_set_allocno_class instead of | |
522 | ira_set_allocno_cover_class. | |
523 | (init_costs, finish_costs): Use regno_aclass instead of | |
524 | regno_cover_class. | |
525 | (ira_costs): Use setup_allocno_class_and_costs instead of | |
526 | setup_allocno_cover_class_and_costs. | |
527 | (ira_tune_allocno_costs_and_cover_classes): Rename to | |
528 | ira_tune_allocno_costs. Check overflow. Skip conflict hard regs | |
529 | by processing objects. Use ira_reg_class_max_nregs instead of | |
530 | ira_reg_class_nregs. | |
531 | ||
532 | * rtl.h (reg_cover_class): Rename to reg_allocno_class. | |
533 | ||
534 | * sched-int.h: Remove mentioning cover classes from the file. | |
535 | (sched_regno_cover_class): Rename to sched_regno_pressure_class. | |
536 | ||
537 | * reginfo.c: Add 2010 to Copyright. Remove mentioning cover | |
538 | classes from the file. | |
539 | (struct reg_pref): Rename coverclass into allocnoclass. | |
540 | (reg_cover_class): Rename to reg_allocno_class. | |
541 | ||
542 | * Makefile.in (ira-color.o): Remove SPLAY_TREE_H from | |
543 | dependencies. | |
544 | ||
545 | * config/alpha/alpha.h (IRA_COVER_CLASSES): Remove. | |
546 | ||
547 | * config/arm/arm.h (IRA_COVER_CLASSES): Ditto. | |
548 | ||
549 | * config/avr/avr.h (IRA_COVER_CLASSES): Ditto. | |
550 | ||
551 | * config/bfin/bfin.h (IRA_COVER_CLASSES): Ditto. | |
552 | ||
553 | * config/cris/cris.h (IRA_COVER_CLASSES): Ditto. | |
554 | ||
555 | * config/fr30/fr30.h (IRA_COVER_CLASSES): Ditto. | |
556 | ||
557 | * config/frv/frv.h (IRA_COVER_CLASSES): Ditto. | |
558 | ||
559 | * config/h8300/h8300.h (IRA_COVER_CLASSES): Ditto. | |
560 | ||
561 | * config/i386/i386.h (STACK_REG_COVER_CLASS): Ditto. | |
562 | ||
563 | * config/i386/i386.c (TARGET_IRA_COVER_CLASSES) | |
564 | (i386_ira_cover_classes): Ditto. | |
565 | ||
566 | * config/ia64/ia64.h (IRA_COVER_CLASSES): Ditto. | |
567 | ||
568 | * config/iq2000/iq2000.h (IRA_COVER_CLASSES): Ditto. | |
569 | ||
570 | * config/m32r/m32r.h (IRA_COVER_CLASSES): Ditto. | |
571 | ||
572 | * config/m68k/m68k.h (IRA_COVER_CLASSES): Ditto. | |
573 | ||
574 | * config/mcore/mcore.h (IRA_COVER_CLASSES): Ditto. | |
575 | ||
576 | * config/mep/mep.h (IRA_COVER_CLASSES): Ditto. | |
577 | ||
578 | * config/mips/mips.c (TARGET_IRA_COVER_CLASSES) | |
579 | (mips_ira_cover_classes): Ditto. | |
580 | ||
581 | * config/mn10300/mn10300.h (IRA_COVER_CLASSES): Ditto. | |
582 | ||
583 | * config/moxie/moxie.h (IRA_COVER_CLASSES): Ditto. | |
584 | ||
585 | * config/pa/pa64-regs.h (IRA_COVER_CLASSES): Ditto. | |
586 | ||
587 | * config/pa/pa32-regs.h (IRA_COVER_CLASSES): Ditto. | |
588 | ||
589 | * config/picochip/picochip.h (IRA_COVER_CLASSES): Ditto. | |
590 | ||
591 | * config/rs6000/rs6000.h (IRA_COVER_CLASSES_PRE_VSX) | |
592 | (IRA_COVER_CLASSES_VSX): Ditto. | |
593 | ||
594 | * config/rs6000/rs6000.c (TARGET_IRA_COVER_CLASSES) | |
595 | (rs6000_ira_cover_classes): Ditto. | |
596 | ||
597 | * config/rx/rx.h (IRA_COVER_CLASSES): Ditto. | |
598 | ||
599 | * config/s390/s390.h (IRA_COVER_CLASSES): Ditto. | |
600 | ||
601 | * config/score/score.h (IRA_COVER_CLASSES): Ditto. | |
602 | ||
603 | * config/sh/sh.h (IRA_COVER_CLASSES): Ditto. | |
604 | ||
605 | * config/sparc/sparc.h (IRA_COVER_CLASSES): Ditto. | |
606 | ||
607 | * config/spu/spu.h (IRA_COVER_CLASSES): Ditto. | |
608 | ||
609 | * config/stormy16/stormy16.h (IRA_COVER_CLASSES): Ditto. | |
610 | ||
611 | * config/v850/v850.h (IRA_COVER_CLASSES): Ditto. | |
612 | ||
613 | * config/vax/vax.h (IRA_COVER_CLASSES): Ditto. | |
614 | ||
615 | * config/xtensa/xtensa.h (IRA_COVER_CLASSES): Ditto. | |
616 | ||
2b80199f JJ |
617 | 2011-03-29 Jakub Jelinek <jakub@redhat.com> |
618 | ||
71dae1fe JJ |
619 | PR debug/48253 |
620 | * dwarf2out.c (struct dw_fde_struct): Remove dw_fde_hot_section_label, | |
621 | dw_fde_hot_section_end_label, dw_fde_unlikely_section_label, | |
622 | dw_fde_unlikely_section_end_label, cold_in_std_section, | |
623 | dw_fde_switched_sections and dw_fde_switched_cold_to_hot fields. | |
624 | Add dw_fde_second_begin, dw_fde_second_end and second_in_std_section | |
625 | fields. | |
626 | (output_fde): Use dw_fde_second_{begin,end} if second is | |
627 | true, otherwise dw_fde_{begin,end}. | |
628 | (output_call_frame_info): Test dw_fde_second_begin != NULL | |
629 | instead of dw_fde_switched_sections. | |
630 | (dwarf2out_begin_prologue): Stop initializing removed dw_fde_struct | |
631 | fields, initialize new fields. Initialize in_std_section | |
632 | unconditionally from the first partition. | |
633 | (dwarf2out_end_epilogue): Don't override dw_fde_end when | |
634 | dw_fde_second_begin is non-NULL. | |
635 | (dwarf2out_switch_text_section): Stop initializing removed | |
636 | dw_fde_struct fields, initialize new fields, initialize | |
637 | also dw_fde_end here. Set dw_fde_switch_cfi even when | |
638 | dwarf2out_do_cfi_asm (). Call var_location_switch_text_section. | |
639 | (struct var_loc_list_def): Add last_before_switch field. | |
640 | (arange_table, arange_table_allocated, arange_table_in_use, | |
641 | ARANGE_TABLE_INCREMENT, add_arange): Removed. | |
642 | (size_of_aranges): Count !in_std_section and !second_in_std_section | |
643 | hunks in fdes, instead of looking at arange_table_in_use. | |
644 | (output_aranges): Add aranges_length argument, don't call | |
645 | size_of_aranges here. Instead of using aranges_table* | |
646 | emit ranges for fdes when !in_std_section resp. | |
647 | !second_in_std_section. | |
648 | (dw_loc_list): Break ranges crossing section switch. | |
649 | (convert_cfa_to_fb_loc_list): Likewise. If switched sections, | |
650 | use dw_fde_second_end instead of dw_fde_end as end of last | |
651 | range. | |
652 | (gen_subprogram_die): Don't call add_arange. Use | |
653 | dw_fde_{begin,end} for first partition and if switched | |
654 | section dw_fde_second_{begin,end} for the second. | |
655 | (var_location_switch_text_section_1, | |
656 | var_location_switch_text_section): New functions. | |
657 | (dwarf2out_begin_function): Initialize cold_text_section even | |
658 | when function_section () isn't text_section. | |
659 | (prune_unused_types): Don't walk arange_table. | |
660 | (dwarf2out_finish): Don't needlessly test | |
661 | flag_reorder_blocks_and_partition when testing cold_text_section_used. | |
662 | If info_section_emitted, call size_of_aranges and if it indicates | |
663 | non-empty .debug_aranges, call output_aranges with the computed | |
664 | size. Stop using removed dw_fde_struct fields, use | |
665 | dw_fde_{begin,end} for first partition and dw_fde_second_{begin,end} | |
666 | for second. | |
667 | ||
2b80199f JJ |
668 | PR debug/48203 |
669 | * cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Only | |
670 | create ENTRY_VALUE if incoming or address of incoming's MEM | |
671 | is a hard REG. | |
672 | * dwarf2out.c (mem_loc_descriptor): Don't emit | |
673 | DW_OP_GNU_entry_value of DW_OP_fbreg. | |
674 | * var-tracking.c (vt_add_function_parameter): Ensure cselib_lookup | |
675 | on ENTRY_VALUE is able to find the canonical parameter VALUE. | |
676 | * cselib.c (rtx_equal_for_cselib_1) <case ENTRY_VALUE>: Use | |
677 | rtx_equal_p instead of rtx_equal_for_cselib_1 to compare | |
678 | ENTRY_VALUE_EXPs. | |
679 | (cselib_hash_rtx) <case ENTRY_VALUE>: If ENTRY_VALUE_EXP | |
680 | is a REG_P or MEM_P with REG_P address, compute hash directly | |
681 | instead of calling cselib_hash_rtx on ENTRY_VALUE_EXP. | |
682 | (preserve_only_constants): Don't clear VALUES forwaring | |
683 | ENTRY_VALUE to some other VALUE. | |
684 | ||
8a445129 RS |
685 | 2011-03-28 Richard Sandiford <richard.sandiford@linaro.org> |
686 | ||
687 | * builtins.c (expand_builtin_memset_args): Use gen_int_mode | |
688 | instead of GEN_INT. | |
689 | ||
c82fee88 EB |
690 | 2011-03-28 Eric Botcazou <ebotcazou@adacore.com> |
691 | ||
692 | * cfgexpand.c (expand_gimple_cond): Always set the source location and | |
693 | block before expanding the statement. | |
694 | (expand_gimple_stmt_1): Likewise. Set them here... | |
695 | (expand_gimple_stmt): ...and not here. Tidy. | |
696 | * cfglayout.c (curr_insn_locator): Return 0 if the current location is | |
697 | unknown. | |
698 | ||
e45425ec SB |
699 | 2011-03-28 Steven Bosscher <steven@gcc.gnu.org> |
700 | ||
701 | * Makefile.in: New rule for cprop.o. | |
702 | * gcse.c: Move constant/copy propagation to cprop.c. | |
703 | (compute_local_properties): Only handle expression tables. | |
704 | (hash_scan_set, compute_hash_table_work, alloc_hash_table,): Likewise. | |
705 | (one_pre_gcse_pass, one_code_hoisting_pass): Likewise. | |
706 | (hash_set, insert_set_in_table, gcse_constant_p, lookup_set, | |
707 | next_set, reset_opr_set_tables, oprs_not_set_p, mark_call, mark_set, | |
708 | mark_clobber, mark_oprs_set, alloc_cprop_mem, free_cprop_mem, | |
709 | compute_cprop_data, find_used_regs, try_replace_reg, | |
710 | find_avail_set, cprop_jump, constprop_register, cprop_insn, | |
711 | local_cprop_find_used_regs, do_local_cprop, local_cprop_pass, | |
712 | fis_get_condition, implicit_set_cond_p, find_implicit_sets, | |
713 | find_bypass_set, reg_killed_on_edge, bypass_block, | |
714 | bypass_conditional_jumps, one_cprop_pass, gate_rtl_cprop, | |
715 | execute_rtl_cprop, pass_rtl_cprop): Move to... | |
716 | * cprop.c: ...here. New file, constant/copy propagation for RTL | |
717 | moved from gcse.c to here with minor cleanups in duplicated code. | |
718 | ||
c09d5426 L |
719 | 2011-03-28 H.J. Lu <hongjiu.lu@intel.com> |
720 | ||
721 | * config/i386/i386.c (flag_opts): Fix a typo in | |
722 | -mavx256-split-unaligned-store. | |
723 | ||
9eaa7740 AS |
724 | 2011-03-28 Anatoly Sokolov <aesok@post.ru> |
725 | ||
726 | * config/h8300/h8300.h (FUNCTION_VALUE_REGNO_P, FUNCTION_VALUE, | |
727 | LIBCALL_VALUE): Remove macros. | |
728 | * config/h8300/h8300.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
729 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
730 | (h8300_function_value, h8300_libcall_value, | |
731 | h8300_function_value_regno_p): New functions. | |
732 | ||
dcec2be2 AS |
733 | 2011-03-28 Anatoly Sokolov <aesok@post.ru> |
734 | ||
735 | * config/h8300/h8300.h (ASM_OUTPUT_BSS): Remove macro. | |
736 | ||
520af9ec JL |
737 | 2011-03-28 Jeff Law <law@redhat.com> |
738 | ||
739 | * tree-ssa-threadupdate.c (redirect_edges): Call | |
740 | create_edge_and_update_destination_phis as needed. | |
741 | (create_edge_and_update_destination_phis): Accept new BB argument. | |
742 | All callers updated. | |
743 | (thread_block): Do not update the profile when threading around | |
744 | intermediate blocks. | |
745 | (thread_single_edge): Likewise. | |
746 | (determine_bb_domination_status): If BB is not a successor of the | |
747 | loop header, return NONDOMINATING. | |
748 | (register_jump_thread): Note when we register a jump thread around | |
749 | an intermediate block. | |
750 | * tree-ssa-threadedge.c (thread_around_empty_block): New function. | |
751 | (thread_across_edge): Use it. | |
752 | ||
7450b54f TG |
753 | 2011-03-28 Tristan Gingold <gingold@adacore.com> |
754 | ||
755 | * config/ia64/ia64.c (ia64_promote_function_mode): Fix promotion | |
756 | when for_return is 2. | |
757 | ||
649beb33 JL |
758 | 2011-03-28 Jeff Law <law@redhat.com> |
759 | ||
760 | * var-tracking.c (canonicalize_values_mark): Delete unused | |
761 | lhs assignment. | |
762 | (canonicalize_values_star, set_variable_part): Likewise. | |
763 | (clobber_variable_part, delete_variable_part): Likewise. | |
764 | ||
d5b8da97 SB |
765 | 2011-03-28 Steven Bosscher <steven@gcc.gnu.org> |
766 | ||
767 | * gcse.c (free_gcse_mem): Free reg_set_bitmap. | |
768 | ||
322dd859 MJ |
769 | 2011-03-28 Martin Jambor <mjambor@suse.cz> |
770 | ||
771 | * tree-inline.c (expand_call_inline): Do not check that destination | |
772 | node is analyzed. | |
773 | (optimize_inline_calls): Assert that destination node is analyzed. | |
774 | * cgraph.c (cgraph_add_new_function): Call cgraph_analyze_function, do | |
775 | not call tree_lowering_passes. | |
776 | * cgraph.h (cgraph_analyze_function): Declare. | |
777 | * cgraphunit.c (cgraph_analyze_function): Make public. | |
778 | ||
aa53e58b JM |
779 | 2011-03-28 Joseph Myers <joseph@codesourcery.com> |
780 | ||
781 | * config/sparc/sparc-opts.h: New. | |
782 | * config/sparc/sparc.c (sparc_handle_option, sparc_select, | |
783 | sparc_cpu, fpu_option_set, TARGET_HANDLE_OPTION): Remove. | |
784 | (sparc_option_override): Store processor_type enumeration rather | |
785 | than string in cpu_default. Remove name and enumeration from | |
786 | cpu_table. Directly default -mcpu then default -mtune from -mcpu | |
787 | without using sparc_select. Use target_flags_explicit instead of | |
788 | fpu_option_set. | |
789 | * config/sparc/sparc.h (enum processor_type): Move to | |
790 | sparc-opts.h. | |
791 | (sparc_cpu, struct sparc_cpu_select, sparc_select): Remove. | |
792 | * config/sparc/sparc.opt (config/sparc/sparc-opts.h): New | |
793 | HeaderInclude entry. | |
794 | (mcpu=, mtune=): Use Var and Enum. | |
795 | (sparc_processor_type): New Enum and EnumValue entries. | |
796 | ||
dd350eba RO |
797 | 2011-03-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
798 | Iain Sandoe <iains@gcc.gnu.org> | |
799 | ||
800 | PR target/48245 | |
801 | * config/darwin.h (LINK_COMMAND_SPEC_A): Use LINK_PLUGIN_SPEC. | |
802 | ||
1b29f05e EB |
803 | 2011-03-28 Eric Botcazou <ebotcazou@adacore.com> |
804 | ||
805 | * tree-vectorizer.h (vect_create_data_ref_ptr): Adjust prototype. | |
806 | * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add GSI parameter. | |
807 | Insert new statements at it in lieu of STMT. | |
808 | (vect_setup_realignment): Adjust call to vect_create_data_ref_ptr. | |
809 | * tree-vect-stmts.c (vectorizable_store): Likewise. | |
810 | (vectorizable_load): Likewise. | |
811 | ||
506e6808 UB |
812 | 2011-03-28 Uros Bizjak <ubizjak@gmail.com> |
813 | ||
814 | * config/alpha/alpha.md (addtf3): Change mode of operands to TFmode. | |
815 | (divtf3): Ditto. | |
816 | (multf3): Ditto. | |
817 | (subtf3): Ditto. | |
818 | ||
2e939ee9 L |
819 | 2011-03-27 H.J. Lu <hongjiu.lu@intel.com> |
820 | ||
821 | * config/i386/sse.md (*avx_mov<mode>_internal): Don't assert | |
822 | unaligned 256bit load/store. | |
823 | (*avx_movu<ssemodesuffix><avxmodesuffix>): Likewise. | |
824 | (*avx_movdqu<avxmodesuffix>): Likewise. | |
825 | ||
99710245 VM |
826 | 2011-03-27 Vladimir Makarov <vmakarov@redhat.com> |
827 | ||
828 | PR bootstrap/48307 | |
829 | Revert the previous patch. | |
830 | ||
fe82cdfb VM |
831 | 2011-03-27 Vladimir Makarov <vmakarov@redhat.com> |
832 | ||
833 | * regmove.c (regmove_optimize): Move ira_set_pseudo_classes call | |
834 | after regstat_init_n_sets_and_refs. | |
835 | ||
836 | * ira.c: Add more comments at the top. | |
837 | (setup_stack_reg_pressure_class, setup_pressure_classes): | |
838 | Add comments how we compute the register pressure classes. | |
839 | (setup_allocno_and_important_classes): Add more comments. | |
840 | (setup_class_translate_array, reorder_important_classes) | |
841 | (setup_reg_class_relations): Add comments. | |
842 | ||
843 | * ira-emit.c: Add 2011 to the Copyright line. Add comments at the | |
844 | start of the file. | |
845 | ||
846 | * ira-color.c: Add 2011 to the Copyright line. | |
847 | (assign_hard_reg): Add more comments. | |
848 | (improve_allocation): Ditto. | |
849 | ||
850 | * ira-costs.c: Add 2011 to the Copyright line. | |
851 | (setup_cost_classes, setup_regno_cost_classes_by_aclass): Add more | |
852 | comments. | |
853 | (setup_regno_cost_classes_by_mode): Ditto. | |
854 | ||
855 | Initial patches from ira-improv branch: | |
856 | ||
857 | 2010-08-13 Vladimir Makarov <vmakarov@redhat.com> | |
858 | ||
859 | * ira-build.c: (ira_create_object): Remove initialization of | |
860 | OBJECT_PROFITABLE_HARD_REGS. Initialize OBJECT_ADD_DATA. | |
861 | (ira_create_allocno): Remove initialization of | |
862 | ALLOCNO_MEM_OPTIMIZED_DEST, ALLOCNO_MEM_OPTIMIZED_DEST_P, | |
863 | ALLOCNO_SOMEWHERE_RENAMED_P, ALLOCNO_CHILD_RENAMED_P, | |
864 | ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P, | |
865 | ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO, | |
866 | ALLOCNO_FIRST_COALESCED_ALLOCNO, ALLOCNO_NEXT_COALESCED_ALLOCNO. | |
867 | Initialize ALLOCNO_ADD_DATA. | |
868 | (copy_info_to_removed_store_destinations): Use ALLOCNO_EMIT_DATA | |
869 | and allocno_emit_reg instead of ALLOCNO_MEM_OPTIMIZED_DEST_P and | |
870 | ALLOCNO_REG. | |
871 | (ira_flattening): Ditto. Use ALLOCNO_EMIT_DATA instead of | |
872 | ALLOCNO_MEM_OPTIMIZED_DEST and ALLOCNO_SOMEWHERE_RENAMED_P. | |
873 | ||
874 | * ira.c (ira_reallocate): Remove. | |
875 | (setup_pressure_classes): Call | |
876 | ira_init_register_move_cost_if_necessary. Use | |
877 | ira_register_move_cost instead of ira_get_register_move_cost. | |
878 | (setup_allocno_assignment_flags): Use ALLOCNO_EMIT_DATA. | |
879 | (ira): Call ira_initiate_emit_data and ira_finish_emit_data. | |
880 | ||
881 | * ira-color.c: Use ALLOCNO_COLOR_DATA instead of | |
882 | ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P, | |
883 | ALLOCNO_AVAILABLE_REGS_NUM, ALLOCNO_NEXT_BUCKET_ALLOCNO, | |
884 | ALLOCNO_PREV_BUCKET_ALLOCNO. ALLOCNO_TEMP. Use OBJECT_COLOR_DATA | |
885 | instead of OBJECT_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE, | |
886 | OBJECT_HARD_REGS_SUBNODES_START, OBJECT_HARD_REGS_SUBNODES_NUM. | |
887 | Fix formatting. | |
888 | (object_hard_regs_t, object_hard_regs_node_t): Move from | |
889 | ira-int.h. | |
890 | (struct object_hard_regs, struct object_hard_regs_node): Ditto. | |
891 | (struct allocno_color_data): New. | |
892 | (allocno_color_data_t): New typedef. | |
893 | (allocno_color_data): New definition. | |
894 | (ALLOCNO_COLOR_DATA): New macro. | |
895 | (struct object_color_data): New. | |
896 | (object_color_data_t): New typedef. | |
897 | (object_color_data): New definition. | |
898 | (OBJECT_COLOR_DATA): New macro. | |
899 | (update_copy_costs, calculate_allocno_spill_cost): Call | |
900 | ira_init_register_move_cost_if_necessary. Use | |
901 | ira_register_move_cost instead of ira_get_register_move_cost. | |
902 | (move_spill_restore, update_curr_costs): Ditto. | |
903 | (allocno_spill_priority): Make it inline. | |
904 | (color_pass): Allocate and free allocno_color_dat and | |
905 | object_color_data. | |
906 | (struct coalesce_data, coalesce_data_t): New. | |
907 | (allocno_coalesce_data): New definition. | |
908 | (ALLOCNO_COALESCE_DATA): New macro. | |
909 | (merge_allocnos, coalesced_allocno_conflict_p): Use | |
910 | ALLOCNO_COALESCED_DATA instead of ALLOCNO_FIRST_COALESCED_ALLOCNO, | |
911 | ALLOCNO_NEXT_COALESCED_ALLOCNO, ALLOCNO_TEMP. | |
912 | (coalesce_allocnos): Ditto. | |
913 | (setup_coalesced_allocno_costs_and_nums): Ditto. | |
914 | (collect_spilled_coalesced_allocnos): Ditto. | |
915 | (slot_coalesced_allocno_live_ranges_intersect_p): Ditto. | |
916 | (setup_slot_coalesced_allocno_live_ranges): Ditto. | |
917 | (coalesce_spill_slots): Ditto. | |
918 | (ira_sort_regnos_for_alter_reg): Ditto. Allocate, initialize and | |
919 | free allocno_coalesce_data. | |
920 | ||
921 | * ira-conflicts.c: Fix formatting. | |
922 | (process_regs_for_copy): Call | |
923 | ira_init_register_move_cost_if_necessary. Use | |
924 | ira_register_move_cost instead of ira_get_register_move_cost. | |
925 | (build_object_conflicts): Optimize. | |
926 | ||
927 | * ira-costs.c (record_reg_classes): Optimize. Call | |
928 | ira_init_register_move_cost_if_necessary. Use | |
929 | ira_register_move_cost, ira_may_move_in_cost, and | |
930 | ira_may_move_out_cost instead of ira_get_register_move_cost and | |
931 | ira_get_may_move_cost. | |
932 | (record_address_regs): Ditto. | |
933 | (scan_one_insn): Optimize. | |
934 | (find_costs_and_classes): Optimize. | |
935 | (process_bb_node_for_hard_reg_moves): Call | |
936 | ira_init_register_move_cost_if_necessary. Use | |
937 | ira_register_move_cost instead of ira_get_register_move_cost. | |
938 | ||
939 | * ira-emit.c: Use allocno_emit_reg, ALLOCNO_EMIT_DATA instead of | |
940 | ALLOCNO_REG, ALLOCNO_CHILD_RENAMED_P, ALLOCNO_MEM_OPTIMIZED_DEST, | |
941 | ALLOCNO_MEM_OPTIMIZED_DEST_P, and ALLOCNO_SOMEWHERE_RENAMED_P. | |
942 | (ira_allocno_emit_data, void_p, new_allocno_emit_data_vec): New | |
943 | definitions. | |
944 | (ira_initiate_emit_data, ira_finish_emit_data) | |
945 | (create_new_allocno): New functions. | |
946 | (modify_move_list): Call create_new_alloc instead of | |
947 | ira_create_allocno. | |
948 | (emit_move_list): Call ira_init_register_move_cost_if_necessary. | |
949 | Use ira_register_move_cost instead of ira_get_register_move_cost. | |
950 | ||
951 | * ira-int.h: Fix some comments. | |
952 | (object_hard_regs_t, object_hard_regs_node_t): Move | |
953 | to ira-color.c. | |
954 | (struct object_hard_regs, struct object_hard_regs_node): | |
955 | Ditto. | |
956 | (struct ira_object): Remove profitable_hard_regs, hard_regs_node, | |
957 | hard_regs_subnodes_start, hard_regs_subnodes_num. Add new member | |
958 | add_data. | |
959 | (struct ira_allocno): Make mode and aclass a bitfield. Move other | |
960 | bitfield after mode. Make hard_regno a short int. Make | |
961 | hard_regno short. Remove first_coalesced_allocno and | |
962 | next_coalesced_allocno. Move mem_optimized_dest_p, | |
963 | somewhere_renamed_p, child_renamed_p, reg, and mem_optimized_dest | |
964 | into struct ira_emit_data. Remove in_graph_p, may_be_spilled_p, | |
965 | available_regs_num, next_bucket_allocno, prev_bucket_allocno, | |
966 | temp, colorable_p. Add new member add_data. | |
967 | (ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P): Remove. | |
968 | (ALLOCNO_COLORABLE_P, ALLOCNO_AVAILABLE_REGS_NUM): Remove. | |
969 | (ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO): Remove. | |
970 | (ALLOCNO_TEMP, ALLOCNO_FIRST_COALESCED_ALLOCNO): Remove. | |
971 | (ALLOCNO_NEXT_COALESCED_ALLOCNO): Remove. | |
972 | (ALLOCNO_ADD_DATA): New macro. | |
973 | (ira_emit_data_t): New typedef. | |
974 | (struct ira_emit_data): New. Move mem_optimized_dest_p, | |
975 | somewhere_renamed_p, child_renamed_p, reg, mem_optimized_dest | |
976 | from struct ira_allocno. | |
977 | (ALLOCNO_EMIT_DATA): New macro. | |
978 | (ira_allocno_emit_data, allocno_emit_reg): New. | |
979 | (ALLOCNO_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE): Remove. | |
980 | (OBJECT_HARD_REGS_SUBNODES_STAR, OBJECT_HARD_REGS_SUBNODES_NUM): | |
981 | Remove. | |
982 | (OBJECT_ADD_DATA): New macro. | |
983 | (ira_reallocate): Remove. | |
984 | (ira_initiate_emit_data, ira_finish_emit_data): New. | |
985 | (ira_get_register_move_cost, ira_get_may_move_cost): Remove. | |
986 | (ira_init_register_move_cost_if_necessary): New. | |
987 | (ira_object_conflict_iter_next): Merge into | |
988 | ira_object_conflict_iter_cond. | |
989 | (FOR_EACH_OBJECT_CONFLICT): Don't use | |
990 | ira_object_conflict_iter_next. | |
991 | ||
992 | * ira-live.c: (process_single_reg_class_operands): Call | |
993 | ira_init_register_move_cost_if_necessary. Use | |
994 | ira_register_move_cost instead of ira_get_register_move_cost. | |
995 | ||
996 | 2010-08-13 Vladimir Makarov <vmakarov@redhat.com> | |
997 | ||
998 | * ira-int.h (struct target_ira_int): Remove x_cost_classes. | |
999 | ||
1000 | * ira-costs.c: Fix formatting. | |
1001 | (cost_classes, cost_classes_num): Remove. | |
1002 | (struct cost_classes, cost_classes_t, const_cost_classes_t): New. | |
1003 | (regno_cost_classes, cost_classes_hash, cost_classes_eq): New. | |
1004 | (cost_classes_del, cost_classes_htab): New. | |
1005 | (cost_classes_aclass_cache, cost_classes_mode_cache): New. | |
1006 | (initiate_regno_cost_classes, setup_cost_classes): New. | |
1007 | (setup_regno_cost_classes_by_aclass): New. | |
1008 | (setup_regno_cost_classes_by_mode, finish_regno_cost_classes): | |
1009 | New. | |
1010 | (record_reg_classes): Use regno_cost_classes instead of | |
1011 | cost_classes. Move checking opposite operand up. | |
1012 | (record_address_regs): Use regno_cost_classes | |
1013 | instead of cost_classes. | |
1014 | (scan_one_insn): Ditto. Use always general register. | |
1015 | (print_allocno_costs): Use regno_cost_classes instead of | |
1016 | cost_classes. | |
1017 | (print_pseudo_costs): Ditto. Use Reg_N_REFS. | |
1018 | (find_costs_and_classes): Set up cost classes for each registers. | |
1019 | Use also their mode for this. Use regno_cost_classes instead of | |
1020 | cost_classes. | |
1021 | (setup_allocno_class_and_costs): Use regno_cost_classes instead of | |
1022 | cost_classes. | |
1023 | (free_ira_costs, ira_init_costs): Don't use cost_classes. | |
1024 | (ira_costs, ira_set_pseudo_classes): Call | |
1025 | initiate_regno_cost_classes and finish_regno_cost_classes. | |
1026 | ||
1027 | 2010-10-04 Vladimir Makarov <vmakarov@redhat.com> | |
1028 | ||
1029 | * target-def.h (TARGET_IRA_COVER_CLASSES): Remove. | |
1030 | ||
1031 | * target.def (ira_cover_classes): Remove. | |
1032 | ||
1033 | * doc/tm.texi: Remove TARGET_IRA_COVER_CLASSES and | |
1034 | IRA_COVER_CLASSES. | |
1035 | ||
1036 | * doc/tm.texi.in: Ditto. | |
1037 | ||
1038 | * ira-conflicts.c: Remove mentioning cover classes from the file. | |
1039 | Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Use | |
1040 | ALLOCNO_COVER_CLASS_COST instead of ALLOCNO_CLASS_COST. Fix | |
1041 | formatting. | |
1042 | ||
1043 | * targhooks.c (default_ira_cover_classes): Remove. | |
1044 | ||
1045 | * targhooks.h (default_ira_cover_classes): Ditto. | |
1046 | ||
1047 | * haifa-sched.c: Remove mentioning cover classes from the file. | |
1048 | Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use | |
1049 | ira_pressure_classes and ira_pressure_classes_num instead of | |
1050 | ira_reg_class_cover_size and ira_reg_class_cover. Use | |
1051 | sched_regno_pressure_class instead of sched_regno_cover_class. | |
1052 | (mark_regno_birth_or_death, setup_insn_reg_pressure_info): Use | |
1053 | ira_reg_class_max_nregs instead of ira_reg_class_nregs. | |
1054 | ||
1055 | * ira-int.h: Add 2010 to Copyright. Remove mentioning cover | |
1056 | classes from the file. | |
1057 | (object_hard_regs_t, object_hard_regs_node_t): New typedefs. | |
1058 | (struct object_hard_regs, struct object_hard_regs_node): New. | |
1059 | (struct ira_object): New members profitable_hard_regs, | |
1060 | hard_regs_node, hard_regs_subnodes_start, hard_regs_subnodes_num. | |
1061 | (struct ira_allocno): Rename cover_class to aclass. Rename | |
1062 | cover_class_cost and updated_cover_class_cost to class_cost and | |
1063 | updated_class_cost. Remove splay_removed_p and | |
1064 | left_conflict_size. Add new members colorable_p. | |
1065 | (ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICTS_SIZE): Remove. | |
1066 | (ALLOCNO_COLORABLE_P): New macro. | |
1067 | (ALLOCNO_COVER_CLASS): Rename to ALLOCNO_CLASS. | |
1068 | (ALLOCNO_COVER_CLASS_COST, ALLOCNO_UPDATED_COVER_CLASS_COST): | |
1069 | Rename to ALLOCNO_CLASS_COST and ALLOCNO_UPDATED__CLASS_COST. | |
1070 | (OBJECT_...): Rename parameter C to O. | |
1071 | (OBJECT_PROFITABLE_HARD_REGS): New macro. | |
1072 | (OBJECT_HARD_REGS_NODE, OBJECT_HARD_REGS_SUBNODES_START) | |
1073 | (OBJECT_HARD_REGS_SUBNODES_NUM): New macros. | |
1074 | (struct target_ira_int): New members x_ira_max_memory_move_cost, | |
1075 | x_ira_max_register_move_cost, x_ira_max_may_move_in_cost, | |
1076 | x_ira_max_may_move_out_cost, x_ira_reg_allocno_class_p, | |
1077 | x_ira_reg_pressure_class_p, x_ira_important_class_nums, | |
1078 | x_ira_reg_class_superunion. Rename x_prohibited_class_mode_reg to | |
1079 | x_ira_prohibited_class_mode_reg. Rename x_ira_reg_class_union to | |
1080 | x_ira_reg_class_subunion. | |
1081 | (ira_max_memory_move_cost, ira_max_register_move_cost) | |
1082 | (ira_max_may_move_in_cost, ira_max_may_move_out_cost) | |
1083 | (ira_reg_allocno_class_p, ira_reg_pressure_class_p) | |
1084 | (ira_important_class_nums, ira_reg_class_superunion): New macros. | |
1085 | (prohibited_class_mode_regs): Rename to | |
1086 | ira_prohibited_class_mode_regs. | |
1087 | (ira_reg_class_union): Rename to ira_reg_class_subunion. | |
1088 | (ira_debug_class_cover): Rename to ira_debug_allocno_classes. | |
1089 | (ira_set_allocno_cover_class): Rename to ira_set_allocno_class. | |
1090 | (ira_tune_allocno_costs_and_cover_classes): Rename to | |
1091 | ira_tune_allocno_costs. | |
1092 | (ira_debug_hard_regs_forest): New. | |
1093 | (ira_object_conflict_iter_init, ira_object_conflict_iter_cond) | |
1094 | (ira_object_conflict_iter_next): Fix comments. | |
1095 | (ira_hard_reg_set_intersection_p, hard_reg_set_size): New | |
1096 | functions. | |
1097 | (ira_allocate_and_set_costs, ira_allocate_and_copy_costs): Rename | |
1098 | cover_class to aclass. | |
1099 | (ira_allocate_and_accumulate_costs): Ditto. | |
1100 | (ira_allocate_and_set_or_copy_costs): Ditto. | |
1101 | ||
1102 | * opts.c (decode_options): Remove ira_cover_class check. | |
1103 | ||
1104 | * ira-color.c: Remove mentioning cover classes from the file. Use | |
1105 | ALLOCNO_CLASS, ALLOCNO_CLASS_COST, and ALLOCNO_UPDATED_CLASS_COST | |
1106 | instead of ALLOCNO_COVER_CLASS, ALLOCNO_COVER_CLASS_COST, and | |
1107 | ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting. | |
1108 | (splay-tree.h): Remove include. | |
1109 | (allocno_coalesced_p, processed_coalesced_allocno_bitmap): Move | |
1110 | before copy_freq_compare_func. | |
1111 | (allocnos_for_spilling, removed_splay_allocno_vec): Remove. | |
1112 | (object_hard_regs_vec, object_hard_regs_htab, node_check_tick): | |
1113 | New definitions. | |
1114 | (hard_regs_roots, hard_regs_node_vec): Ditto. | |
1115 | (object_hard_regs_hash, object_hard_regs_eq, find_hard_regs): Ditto. | |
1116 | (insert_hard_regs, init_object_hard_regs, add_object_hard_regs): Ditto. | |
1117 | (finish_object_hard_regs, object_hard_regs_compare): Ditto. | |
1118 | (create_new_object_hard_regs_node): Ditto. | |
1119 | (add_new_object_hard_regs_node_to_forest): Ditto. | |
1120 | (add_object_hard_regs_to_forest, collect_object_hard_regs_cover): | |
1121 | Ditto. | |
1122 | (setup_object_hard_regs_nodes_parent, first_common_ancestor_node): | |
1123 | Ditto. | |
1124 | (print_hard_reg_set, print_hard_regs_subforest): Ditto. | |
1125 | (print_hard_regs_forest, ira_debug_hard_regs_forest): Ditto. | |
1126 | (remove_unused_object_hard_regs_nodes): Ditto. | |
1127 | (enumerate_object_hard_regs_nodes): Ditto. | |
1128 | (object_hard_regs_nodes_num, object_hard_regs_nodes): Ditto. | |
1129 | (object_hard_regs_subnode_t): Ditto. | |
1130 | (struct object_hard_regs_subnode): Ditto. | |
1131 | (object_hard_regs_subnodes, object_hard_regs_subnode_index): Ditto. | |
1132 | (setup_object_hard_regs_subnode_index): Ditto. | |
1133 | (get_object_hard_regs_subnodes_num): Ditto. | |
1134 | (form_object_hard_regs_nodes_forest): Ditto. | |
1135 | (finish_object_hard_regs_nodes_tree): Ditto. | |
1136 | (finish_object_hard_regs_nodes_forest): Ditto. | |
1137 | (allocnos_have_intersected_live_ranges_p): Rename to | |
1138 | allocnos_conflict_by_live_ranges_p. Move before | |
1139 | copy_freq_compare_func. | |
1140 | (pseudos_have_intersected_live_ranges_p): Rename to | |
1141 | conflict_by_live_ranges_p. Move before copy_freq_compare_func. | |
1142 | (setup_left_conflict_sizes_p, update_left_conflict_sizes_p): Ditto. | |
1143 | (empty_profitable_hard_regs, setup_profitable_hard_regs): Ditto. | |
1144 | (update_copy_costs): Remove assert. Skip cost update if the hard | |
1145 | reg does not belong the class. | |
1146 | (assign_hard_reg): Process only profitable hard regs. | |
1147 | (uncolorable_allocnos_num): Make it scalar. | |
1148 | (allocno_spill_priority): Use ALLOCNO_EXCESS_PRESSURE_POINTS_NUM | |
1149 | and ira_reg_class_max_nregs instead of ALLOCNO_LEFT_CONFLICTS_SIZE | |
1150 | and ira_reg_class_max_nregs. | |
1151 | (bucket_allocno_compare_func): Check frequency first. | |
1152 | (sort_bucket): Add compare function as a parameter. | |
1153 | (add_allocno_to_ordered_bucket): Assume no coalesced allocnos. | |
1154 | (uncolorable_allocnos_splay_tree, USE_SPLAY_P): Remove. | |
1155 | (push_allocno_to_stack): Rewrite for checking new allocno | |
1156 | colorability. | |
1157 | (remove_allocno_from_bucket_and_push): Print cost too. Remove | |
1158 | assert. | |
1159 | (push_only_colorable): Pass new parameter to sort_bucket. | |
1160 | (push_allocno_to_spill): Remove. | |
1161 | (allocno_spill_priority_compare): Make it inline and rewrite. | |
1162 | (splay_tree_allocate, splay_tree_free): Remove. | |
1163 | (allocno_spill_sort_compare): New function. | |
1164 | (push_allocnos_to_stack): Sort allocnos for spilling once. Don't | |
1165 | build and use splay tree. Choose first allocno in uncolorable | |
1166 | allocno bucket to spill. Remove setting spill cost. | |
1167 | (all_conflicting_hard_regs): Remove. | |
1168 | (setup_allocno_available_regs_num): Check only profitable hard | |
1169 | regs. Print info about hard regs nodes. | |
1170 | (setup_allocno_left_conflicts_size): Remove. | |
1171 | (put_allocno_into_bucket): Don't call | |
1172 | setup_allocno_left_conflicts_size. Use | |
1173 | setup_left_conflict_sizes_p. | |
1174 | (improve_allocation): New. | |
1175 | (color_allocnos): Call setup_profitable_hard_regs, | |
1176 | form_object_hard_regs_nodes_forest, improve_allocation, | |
1177 | finish_object_hard_regs_nodes_forest. Setup spill cost. | |
1178 | (print_loop_title): Use pressure classes. | |
1179 | (color_allocnso): Ditto. | |
1180 | (do_coloring): Remove allocation and freeing splay_tree_node_pool | |
1181 | and allocnos_for_spilling. | |
1182 | (ira_sort_regnos_for_alter_reg): Don't setup members | |
1183 | {first,next}_coalesced_allocno. | |
1184 | (color): Remove allocating and freeing removed_splay_allocno_vec. | |
1185 | (fast_allocation): Use ira_prohibited_class_mode_regs instead of | |
1186 | prohibited_class_mode_regs. | |
1187 | ||
1188 | * ira-lives.c: Remove mentioning cover classes from the file. Fix | |
1189 | formatting. | |
1190 | (update_allocno_pressure_excess_length): Use pressure classes. | |
1191 | (inc_register_pressure, dec_register_pressure): Check for pressure | |
1192 | class. | |
1193 | (mark_pseudo_regno_live, mark_pseudo_regno_subword_live): Use | |
1194 | pressure class. Use ira_reg_class_nregs instead of | |
1195 | ira_reg_class_max_nregs. | |
1196 | (mark_pseudo_regno_dead, mark_pseudo_regno_subword_dead): Ditto. | |
1197 | (mark_hard_reg_live, mark_hard_reg_dead): Use pressure class. | |
1198 | (single_reg_class): Use ira_reg_class_nregs instead of | |
1199 | ira_reg_class_max_nregs. | |
1200 | (process_bb_node_lives): Use pressure classes. | |
1201 | ||
1202 | * ira-emit.c: Remove mentioning cover classes from the file. Use | |
1203 | ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Fix formatting. | |
1204 | (change_loop): Use pressure classes. | |
1205 | (modify_move_list): Call ira_set_allocno_class instead of | |
1206 | ira_set_allocno_cover_class. | |
1207 | ||
1208 | * ira-build.c: Remove mentioning cover classes from the file. Use | |
1209 | ALLOCNO_CLASS and ALLOCNO_CLASS_COST instead of | |
1210 | ALLOCNO_COVER_CLASS and ALLOCNO_COVER_CLASS_COST. Use | |
1211 | ALLOCNO_UPDATED_CLASS_COST instead of | |
1212 | ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting. | |
1213 | (ira_create_object): Initiate OBJECT_PROFITABLE_HARD_REGS. | |
1214 | (ira_create_allocno): Remove initialization of | |
1215 | ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICT_SIZE. Initialize | |
1216 | ALLOCNO_COLORABLE_P. | |
1217 | (ira_set_allocno_cover_class): Rename to ira_set_allocno_class. | |
1218 | Update conflict regs for the objects. | |
1219 | (create_cap_allocno): Remove assert. Don't propagate | |
1220 | ALLOCNO_AVAILABLE_REGS_NUM. | |
1221 | (ira_free_allocno_costs): New function. | |
1222 | (finish_allocno): Change a part of code into call of | |
1223 | ira_free_allocno_costs. | |
1224 | (low_pressure_loop_node_p): Use pressure classes. | |
1225 | (object_range_compare_func): Don't compare classes. | |
1226 | (setup_min_max_conflict_allocno_ids): Ditto. | |
1227 | ||
1228 | * loop-invariant.c: Remove mentioning cover classes from the file. | |
1229 | Use ira_pressure_classes and ira_pressure_classes_num instead of | |
1230 | ira_reg_class_cover_size and ira_reg_class_cover. Fix formatting. | |
1231 | (get_cover_class_and_nregs): Rename to | |
1232 | get_cover_pressure_and_nregs. Use ira_reg_class_max_nregs instead | |
1233 | of ira_reg_class_nregs. Use reg_allocno_class instead of | |
1234 | reg_cover_class. | |
1235 | (get_inv_cost): Use instead ira_stack_reg_pressure_class of | |
1236 | STACK_REG_COVER_CLASS. | |
1237 | (get_regno_cover_class): Rename to get_regno_pressure_class. | |
1238 | (move_loop_invariants): Initialize and finalize regstat. | |
1239 | ||
1240 | * ira.c: Remove mentioning cover classes from the file. Add | |
1241 | comments about coloring without cover classes. Use ALLOCNO_CLASS | |
1242 | instead of ALLOCNO_COVER_CLASS. Fix formatting. | |
1243 | (alloc_reg_class_subclasses, setup_reg_subclasses): Move it before | |
1244 | setup_class_subset_and_memory_move_costs. | |
1245 | (setup_stack_reg_pressure_class, setup_pressure_classes): New. | |
1246 | (setup_cover_and_important_classes): Rename to | |
1247 | setup_allocno_and_important_classes. | |
1248 | (setup_class_translate_array): New. | |
1249 | (setup_class_translate): Call it for allocno and pressure classes. | |
1250 | (cover_class_order): Rename to allocno_class_order. | |
1251 | (comp_reg_classes_func): Use ira_allocno_class_translate instead | |
1252 | of ira_class_translate. | |
1253 | (reorder_important_classes): Set up ira_important_class_nums. | |
1254 | (setup_reg_class_relations): Set up ira_reg_class_superunion. | |
1255 | (print_class_cover): Rename to print_classes. Add parameter. | |
1256 | (ira_debug_class_cover): Rename to ira_debug_allocno_classes. | |
1257 | Print pressure classes too. | |
1258 | (find_reg_class_closure): Rename to find_reg_classes. Don't call | |
1259 | setup_reg_subclasses. | |
1260 | (ira_hard_regno_cover_class): Rename to | |
1261 | ira_hard_regno_allocno_class. | |
1262 | (ira_reg_class_nregs): Rename to ira_reg_class_max_nregs. | |
1263 | (setup_prohibited_class_mode_regs): Use | |
1264 | ira_prohibited_class_mode_regs instead of | |
1265 | prohibited_class_mode_regs. | |
1266 | (clarify_prohibited_class_mode_regs): New function. | |
1267 | (ira_init_register_move_cost): Set up ira_max_register_move_cost, | |
1268 | ira_max_may_move_in_cost, and ira_max_may_move_out_cost. | |
1269 | (ira_init_once): Initialize them. | |
1270 | (free_register_move_costs): Process them. | |
1271 | (ira_init): Move calls of find_reg_classes and | |
1272 | setup_hard_regno_aclass after setup_prohibited_class_mode_regs. | |
1273 | Call clarify_prohibited_class_mode_regs. | |
1274 | (ira_no_alloc_reg): Remove. | |
1275 | (too_high_register_pressure_p): Use pressure classes. | |
1276 | ||
1277 | * sched-deps.c: Remove mentioning cover classes from the file. | |
1278 | Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use | |
1279 | ira_pressure_classes and ira_pressure_classes_num instead of | |
1280 | ira_reg_class_cover_size and ira_reg_class_cover. | |
1281 | (mark_insn_hard_regno_birth, mark_hard_regno_death): Use | |
1282 | sched_regno_pressure_class instead of sched_regno_cover_class. | |
1283 | (mark_insn_pseudo_birth, mark_pseudo_death): Ditto. Use | |
1284 | ira_reg_class_max_nregs instead of ira_reg_class_nregs. | |
1285 | ||
1286 | * ira.h: Add 2010 to Copyright. | |
1287 | (ira_no_alloc_reg): Remove external. | |
1288 | (struct target_ira): Rename x_ira_hard_regno_cover_class, | |
1289 | x_ira_reg_class_cover_size, x_ira_reg_class_cover, and | |
1290 | x_ira_class_translate to x_ira_hard_regno_allocno_class, | |
1291 | x_ira_allocno_classes_num, x_ira_allocno_classes, and | |
1292 | x_ira_allocno_class_translate. Add x_ira_pressure_classes_num, | |
1293 | x_ira_pressure_classes, x_ira_pressure_class_translate, and | |
1294 | x_ira_stack_reg_pressure_class. Rename x_ira_reg_class_nregs to | |
1295 | x_ira_reg_class_max_nregs. Add x_ira_reg_class_min_nregs and | |
1296 | x_ira_no_alloc_regs. | |
1297 | (ira_hard_regno_cover_class): Rename to | |
1298 | ira_hard_regno_allocno_class. | |
1299 | (ira_reg_class_cover_size, ira_reg_class_cover): Rename to | |
1300 | ira_allocno_classes_num and ira_allocno_classes. | |
1301 | (ira_class_translate): Rename to ira_allocno_class_translate. | |
1302 | (ira_pressure_classes_num, ira_pressure_classes): New definitions. | |
1303 | (ira_pressure_class_translate, ira_stack_reg_pressure_class): Ditto. | |
1304 | (ira_reg_class_nregs): Rename to ira_reg_class_max_nregs. | |
1305 | (ira_reg_class_min_nregs, ira_stack_reg_pressure_class): New | |
1306 | (ira_no_alloc_regs): New. | |
1307 | ||
1308 | * ira-costs.c: Add 2010 to Copyright. Remove mentioning cover | |
1309 | classes from the file. Use ALLOCNO_CLASS instead of | |
1310 | ALLOCNO_COVER_CLASS. Use ALLOCNO_CLASS_COST instead of | |
1311 | ALLOCNO_COVER_CLASS_COST. | |
1312 | (regno_cover_class): Rename to regno_aclass. | |
1313 | (record_reg_classes): Use ira_reg_class_subunion instead of | |
1314 | ira_reg_class_union. | |
1315 | (record_address_regs): Check overflow. | |
1316 | (scan_one_insn): Ditto. | |
1317 | (print_allocno_costs): Print total mem cost fore regional | |
1318 | allocation. | |
1319 | (print_pseudo_costs): Use REG_N_REFS. | |
1320 | (find_costs_and_classes): Use classes intersected with them on the | |
1321 | 1st pass. Check overflow. Use ira_reg_class_subunion instead of | |
1322 | ira_reg_class_union. Use ira_allocno_class_translate and | |
1323 | regno_aclass instead of ira_class_translate and regno_cover_class. | |
1324 | Modify code for finding regno_aclass. Setup preferred classes for | |
1325 | the next pass. | |
1326 | (setup_allocno_cover_class_and_costs): Rename to | |
1327 | setup_allocno_class_and_costs. Use regno_aclass instead of | |
1328 | regno_cover_class. Use ira_set_allocno_class instead of | |
1329 | ira_set_allocno_cover_class. | |
1330 | (init_costs, finish_costs): Use regno_aclass instead of | |
1331 | regno_cover_class. | |
1332 | (ira_costs): Use setup_allocno_class_and_costs instead of | |
1333 | setup_allocno_cover_class_and_costs. | |
1334 | (ira_tune_allocno_costs_and_cover_classes): Rename to | |
1335 | ira_tune_allocno_costs. Check overflow. Skip conflict hard regs | |
1336 | by processing objects. Use ira_reg_class_max_nregs instead of | |
1337 | ira_reg_class_nregs. | |
1338 | ||
1339 | * rtl.h (reg_cover_class): Rename to reg_allocno_class. | |
1340 | ||
1341 | * sched-int.h: Remove mentioning cover classes from the file. | |
1342 | (sched_regno_cover_class): Rename to sched_regno_pressure_class. | |
1343 | ||
1344 | * reginfo.c: Add 2010 to Copyright. Remove mentioning cover | |
1345 | classes from the file. | |
1346 | (struct reg_pref): Rename coverclass into allocnoclass. | |
1347 | (reg_cover_class): Rename to reg_allocno_class. | |
1348 | ||
1349 | * Makefile.in (ira-color.o): Remove SPLAY_TREE_H from | |
1350 | dependencies. | |
1351 | ||
1352 | * config/alpha/alpha.h (IRA_COVER_CLASSES): Remove. | |
1353 | ||
1354 | * config/arm/arm.h (IRA_COVER_CLASSES): Ditto. | |
1355 | ||
1356 | * config/avr/avr.h (IRA_COVER_CLASSES): Ditto. | |
1357 | ||
1358 | * config/bfin/bfin.h (IRA_COVER_CLASSES): Ditto. | |
1359 | ||
1360 | * config/cris/cris.h (IRA_COVER_CLASSES): Ditto. | |
1361 | ||
1362 | * config/fr30/fr30.h (IRA_COVER_CLASSES): Ditto. | |
1363 | ||
1364 | * config/frv/frv.h (IRA_COVER_CLASSES): Ditto. | |
1365 | ||
1366 | * config/h8300/h8300.h (IRA_COVER_CLASSES): Ditto. | |
1367 | ||
1368 | * config/i386/i386.h (STACK_REG_COVER_CLASS): Ditto. | |
1369 | ||
1370 | * config/i386/i386.c (TARGET_IRA_COVER_CLASSES) | |
1371 | (i386_ira_cover_classes): Ditto. | |
1372 | ||
1373 | * config/ia64/ia64.h (IRA_COVER_CLASSES): Ditto. | |
1374 | ||
1375 | * config/iq2000/iq2000.h (IRA_COVER_CLASSES): Ditto. | |
1376 | ||
1377 | * config/m32r/m32r.h (IRA_COVER_CLASSES): Ditto. | |
1378 | ||
1379 | * config/m68k/m68k.h (IRA_COVER_CLASSES): Ditto. | |
1380 | ||
1381 | * config/mcore/mcore.h (IRA_COVER_CLASSES): Ditto. | |
1382 | ||
1383 | * config/mep/mep.h (IRA_COVER_CLASSES): Ditto. | |
1384 | ||
1385 | * config/mips/mips.c (TARGET_IRA_COVER_CLASSES) | |
1386 | (mips_ira_cover_classes): Ditto. | |
1387 | ||
1388 | * config/mn10300/mn10300.h (IRA_COVER_CLASSES): Ditto. | |
1389 | ||
1390 | * config/moxie/moxie.h (IRA_COVER_CLASSES): Ditto. | |
1391 | ||
1392 | * config/pa/pa64-regs.h (IRA_COVER_CLASSES): Ditto. | |
1393 | ||
1394 | * config/pa/pa32-regs.h (IRA_COVER_CLASSES): Ditto. | |
1395 | ||
1396 | * config/picochip/picochip.h (IRA_COVER_CLASSES): Ditto. | |
1397 | ||
1398 | * config/rs6000/rs6000.h (IRA_COVER_CLASSES_PRE_VSX) | |
1399 | (IRA_COVER_CLASSES_VSX): Ditto. | |
1400 | ||
1401 | * config/rs6000/rs6000.c (TARGET_IRA_COVER_CLASSES) | |
1402 | (rs6000_ira_cover_classes): Ditto. | |
1403 | ||
1404 | * config/rx/rx.h (IRA_COVER_CLASSES): Ditto. | |
1405 | ||
1406 | * config/s390/s390.h (IRA_COVER_CLASSES): Ditto. | |
1407 | ||
1408 | * config/score/score.h (IRA_COVER_CLASSES): Ditto. | |
1409 | ||
1410 | * config/sh/sh.h (IRA_COVER_CLASSES): Ditto. | |
1411 | ||
1412 | * config/sparc/sparc.h (IRA_COVER_CLASSES): Ditto. | |
1413 | ||
1414 | * config/spu/spu.h (IRA_COVER_CLASSES): Ditto. | |
1415 | ||
1416 | * config/stormy16/stormy16.h (IRA_COVER_CLASSES): Ditto. | |
1417 | ||
1418 | * config/v850/v850.h (IRA_COVER_CLASSES): Ditto. | |
1419 | ||
1420 | * config/vax/vax.h (IRA_COVER_CLASSES): Ditto. | |
1421 | ||
1422 | * config/xtensa/xtensa.h (IRA_COVER_CLASSES): Ditto. | |
1423 | ||
5e85ab88 JDA |
1424 | 2011-03-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1425 | ||
1426 | PR target/48288 | |
1427 | * config/pa/predicates.md (reg_or_ior_operand): New predicate. | |
1428 | * config/pa/pa.md (iordi3): Use new predicate in expander. | |
1429 | (iorsi3): Likewise. | |
1430 | ||
47be3d6d AS |
1431 | 2011-03-27 Anatoly Sokolov <aesok@post.ru> |
1432 | ||
506e6808 | 1433 | * config/mips/mips.h (LIBCALL_VALUE, FUNCTION_VALUE, |
47be3d6d | 1434 | FUNCTION_VALUE_REGNO_P): Remove macros. |
506e6808 UB |
1435 | * config/mips/mips-protos.h (mips_function_value): Remove. |
1436 | * config/mips/mips.c (mips_function_value): Rename to... | |
47be3d6d AS |
1437 | (mips_function_value_1): ... this. Make static. Handle receiving |
1438 | the function type in 'fn_decl_or_type' argument. | |
1439 | (mips_function_value, mips_libcall_value, | |
1440 | mips_function_value_regno_p): New function. | |
1441 | (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
1442 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
1443 | ||
d253656a L |
1444 | 2011-03-27 H.J. Lu <hongjiu.lu@intel.com> |
1445 | ||
1446 | * config/i386/i386.c (flag_opts): Add -mavx256-split-unaligned-load | |
1447 | and -mavx256-split-unaligned-store. | |
1448 | (ix86_option_override_internal): Split 32-byte AVX unaligned | |
1449 | load/store by default. | |
1450 | (ix86_avx256_split_vector_move_misalign): New. | |
1451 | (ix86_expand_vector_move_misalign): Use it. | |
1452 | ||
1453 | * config/i386/i386.opt: Add -mavx256-split-unaligned-load and | |
1454 | -mavx256-split-unaligned-store. | |
1455 | ||
1456 | * config/i386/sse.md (*avx_mov<mode>_internal): Verify unaligned | |
1457 | 256bit load/store. Generate unaligned store on misaligned memory | |
1458 | operand. | |
1459 | (*avx_movu<ssemodesuffix><avxmodesuffix>): Verify unaligned | |
1460 | 256bit load/store. | |
1461 | (*avx_movdqu<avxmodesuffix>): Likewise. | |
1462 | ||
1463 | * doc/invoke.texi: Document -mavx256-split-unaligned-load and | |
1464 | -mavx256-split-unaligned-store. | |
1465 | ||
1ea9206a RS |
1466 | 2011-03-27 Richard Sandiford <rdsandiford@googlemail.com> |
1467 | ||
1468 | PR target/38598 | |
1469 | * config/mips/mips.md (extendsidi2): Add an "l" alternative. | |
1470 | Update commentary. | |
1471 | ||
b99ce2a8 RS |
1472 | 2011-03-27 Richard Sandiford <rdsandiford@googlemail.com> |
1473 | ||
1474 | * config/mips/mips.c (mips_prepare_builtin_arg): Replace icode and | |
1475 | opno arguments with an expand_operand. Use create_input_operand. | |
1476 | (mips_prepare_builtin_target): Delete. | |
1477 | (mips_expand_builtin_insn, mips_expand_builtin_compare_1): New | |
1478 | functions. | |
1479 | (mips_expand_builtin_direct): Use create_output_operand and | |
1480 | mips_expand_builtin_insn. Update call to mips_prepare_builtin_arg. | |
1481 | (mips_expand_builtin_movtf): Likewise. Use mips_expand_fp_comparison. | |
1482 | (mips_expand_builtin_compare): Use mips_expand_fp_comparison. | |
1483 | ||
69d52339 IR |
1484 | 2011-03-27 Ira Rosen <ira.rosen@linaro.org> |
1485 | ||
1486 | * config/arm/arm.c (arm_autovectorize_vector_sizes): New | |
1487 | function. | |
1488 | (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Define. | |
1489 | ||
ba5e9aca EB |
1490 | 2011-03-26 Eric Botcazou <ebotcazou@adacore.com> |
1491 | ||
1492 | * basic-block.h (fixup_abnormal_edges): Adjust prototype. | |
1493 | * reload1.c (reload): Adjust call to fixup_abnormal_edges. Rediscover | |
1494 | basic blocks and call commit_edge_insertions directly. | |
1495 | (fixup_abnormal_edges): Move from here to... | |
1496 | * cfgrtl.c (fixup_abnormal_edges): ...here. Only insert instructions | |
1497 | on the edges and return whether some have actually been inserted. | |
1498 | * reg-stack.c (convert_regs): Fix up abnormal edges before inserting | |
1499 | compensation code. | |
1500 | ||
5d369d58 AB |
1501 | 2011-03-26 Andrey Belevantsev <abel@ispras.ru> |
1502 | ||
1503 | PR rtl-optimization/48144 | |
1504 | * sel-sched-ir.c (merge_history_vect): Factor out from ... | |
1505 | (merge_expr_data): ... here. | |
1506 | (av_set_intersect): Rename to av_set_code_motion_filter. | |
1507 | Update all callers. Call merge_history_vect when an expression | |
1508 | is found in both sets. | |
1509 | * sel-sched-ir.h (av_set_code_motion_filter): Add prototype. | |
1510 | ||
f082c000 AM |
1511 | 2011-03-26 Alan Modra <amodra@gmail.com> |
1512 | ||
1513 | * config/rs6000/predicates.md (word_offset_memref_op): Handle | |
1514 | cmodel medium addresses. | |
1515 | * config/rs6000/rs6000.c (rs6000_secondary_reload): Handle misaligned | |
1516 | 64-bit gpr loads and stores. | |
1517 | (rs6000_secondary_reload_ppc64): New function. | |
1518 | * config/rs6000/rs6000-protos.h: Declare it. | |
1519 | * config/rs6000/rs6000.md (reload_di_store, reload_di_load): New. | |
1520 | ||
8ac5e12e AM |
1521 | 2011-03-26 Alan Modra <amodra@gmail.com> |
1522 | ||
1523 | PR target/47487 | |
1524 | * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Support | |
1525 | GNU Go in traceback table. | |
1526 | ||
c2654ded RH |
1527 | 2011-03-25 Richard Henderson <rth@redhat.com> |
1528 | ||
1529 | * expr.c (emit_block_move_via_movmem): Only use 6 operand variant | |
1530 | if there are exactly 6 operands. | |
1531 | (set_storage_via_setmem): Similarly. | |
1532 | ||
ba78087b KT |
1533 | 2011-03-25 Kai Tietz <ktietz@redhat.com> |
1534 | ||
1535 | * collect2.c (write_c_file_stat): Handle backslash | |
1536 | as right-hand directory separator. | |
1537 | (resolve_lib_name): Use IS_DIR_SEPARATOR instead of | |
1538 | checking just for slash. | |
1539 | * coverage.c (coverage_init): Use IS_ABSOLUTE_PATH | |
1540 | instead of checking for trailing slash. | |
1541 | * gcc.c (record_temp_file): Use filename_cmp instead | |
1542 | of strcmp. | |
1543 | (do_spec_1): Likewise. | |
1544 | (replace_outfile_spec_function): Likewise. | |
1545 | (is_directory): Use filename_ncmp instead of strncmp. | |
1546 | (print_multilib_info): Likewise. | |
1547 | * gcov.c (find_source): Use filename_cmp instead | |
1548 | instead of strcmp. | |
1549 | (make_gcov_file_name): Fix order of slash/backslash | |
1550 | checks. | |
1551 | * incpath.c (DIRS_EQ): Use filename_cmp instead of strcmp. | |
1552 | (add_standard_paths): Likewise. | |
1553 | * mips-tfile.c (saber_stop): Handle backslash. | |
1554 | * prefix.c (update_path): Use filename_ncmp instead of | |
1555 | strncmp. | |
1556 | * profile.c (output_location): Use filename_cmp instead | |
1557 | of strcmp. | |
1558 | * read-md.c (handle_toplevel_file): Handle backslash. | |
1559 | * tlink.c (frob_extension): Likewise. | |
1560 | * tree-cfg.c (same_line_p): Use filename_cmp instead of | |
1561 | strcmp. | |
1562 | * tree-dump.c (dequeue_and_dump): Handle backslash. | |
1563 | * tree.c (get_file_function_name): Likewise. | |
1564 | * gengtype.c (read_input_list): Likewise. | |
1565 | (get_file_realbasename): Likewise. | |
1566 | (get_output_file_with_visibility): Use filename_cmp | |
1567 | instead of strcmp. | |
1568 | ||
75f6ec9a RS |
1569 | 2011-03-25 Richard Sandiford <richard.sandiford@linaro.org> |
1570 | ||
1571 | * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Restrict FPA_REGS | |
1572 | case to VFPv1. | |
1573 | ||
6c4e2997 NF |
1574 | 2011-03-25 Nathan Froyd <froydnj@codesourcery.com> |
1575 | ||
1576 | * fold-const.c (expr_location_or): New function. | |
1577 | (fold_truth_not_expr): Call it. | |
1578 | ||
0edf1bb2 JL |
1579 | 2011-03-25 Jeff Law <law@redhat.com> |
1580 | ||
1581 | * dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Add missing | |
1582 | va_end. | |
1583 | * c-family/c-common.c (def_fn_type): Likewise. | |
1584 | * ada/gcc-interface/utils.c (def_fn_type): Likewise. | |
1585 | * emit-rtl.c (gen_rtvec): Likewise. | |
1586 | * lto/lto-lang.c (def_fn_type): Likewise. | |
1587 | ||
fdc2de95 RG |
1588 | 2011-03-25 Richard Guenther <rguenther@suse.de> |
1589 | ||
1590 | * tree-ssa-copy.c (stmt_may_generate_copy): Copies from constants | |
1591 | also generate copies. | |
1592 | (fini_copy_prop): Handle constant values properly. | |
1593 | ||
21385db0 JJ |
1594 | 2011-03-25 Jakub Jelinek <jakub@redhat.com> |
1595 | ||
1596 | * dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTRACT>: Compare | |
1597 | mode size instead of bitsize with DWARF2_ADDR_SIZE. | |
1598 | (hash_loc_operands, compare_loc_operands): Handle | |
1599 | DW_OP_GNU_entry_value. | |
1600 | ||
6510e8bb KT |
1601 | 2011-03-25 Kai Tietz <ktietz@redhat.com> |
1602 | ||
1603 | * config/i386/cygming.h (DWARF_FRAME_REGISTERS): Adjust comment. | |
1604 | (STACK_BOUNDARY): Check for bit-ness in case of MS_ABI. | |
1605 | * config/i386/i386.c (ix86_conditional_register_usage): Adjust | |
1606 | comment and use macro TARGET_64BIT_MS_ABI instead. | |
1607 | (ix86_keep_aggregate_return_pointer): Optimize for 64-bit case | |
1608 | and change default behavior for 32-bit MS_ABI. | |
1609 | (ix86_reg_parm_stack_space): Check additionally for bit-ness. | |
1610 | (ix86_function_type_abi): Allow check for ms_abi/sysv_abi for | |
1611 | 32-bit, too. | |
1612 | (ix86_cfun_abi): Likewise. | |
1613 | (ix86_maybe_switch_abi): Adjust comment. | |
1614 | (init_cumulative_args): Check for bit-ness in MS_ABI case. | |
1615 | (ix86_gimplify_va_arg): Check just for not TARGET_64BIT_MS_ABI | |
1616 | instead of checking for SYSV_ABI. | |
1617 | (ix86_nsaved_sseregs): Likewise. | |
1618 | (ix86_compute_frame_layout): Set only for 64-bit MS_ABI alignment | |
1619 | to 16 bytes. | |
1620 | (ix86_expand_call): Use TARGET_64BIT_MS_ABI macro. | |
1621 | * config/i386.h (TARGET_32BIT_MS_ABI): New macro. | |
1622 | (ACCUMULATE_OUTGOING_ARGS): Check explicit for 64-bit MS_ABI. | |
1623 | (OUTGOING_REG_PARM_STACK_SPACE): Likewise. | |
1624 | * config/mingw32.h (DEFAULT_ABI): Change default always to MS_ABI. | |
1625 | ||
34019e28 RG |
1626 | 2011-03-25 Richard Guenther <rguenther@suse.de> |
1627 | ||
1628 | * tree-flow.h (verify_stmts): Rename to verify_gimple_in_cfg. | |
1629 | (verify_types_in_gimple_seq): Rename to verify_gimple_in_seq. | |
1630 | (verify_gimple): Remove. | |
1631 | * tree-cfg.c (verify_gimple_call): Merge verification | |
1632 | from verify_stmts. | |
1633 | (verify_gimple_phi): Merge verification from verify_stmts. | |
1634 | (verify_gimple_label): New function. | |
1635 | (verify_types_in_gimple_seq_2): Rename to verify_gimple_in_seq_2. | |
1636 | (verify_types_in_gimple_seq): Rename to verify_gimple_in_seq. | |
1637 | (verify_stmt): Merge into verify_gimple_in_cfg and callees. | |
1638 | (verify_stmts): Rename to verify_gimple_in_cfg. | |
1639 | (verify_gimple_in_cfg): New function. | |
1640 | * passes.c (execute_function_todo): Call verify_gimple_in_cfg. | |
1641 | * tree-ssa.c (verify_ssa): Likewise. | |
1642 | * gimplify.c (gimplify_body): Call verify_gimple_in_seq. | |
1643 | ||
605896f5 RG |
1644 | 2011-03-25 Richard Guenther <rguenther@suse.de> |
1645 | ||
1646 | * passes.c (init_optimization_passes): Add FRE pass after | |
1647 | early SRA. | |
1648 | ||
7baa7c13 BS |
1649 | 2011-03-25 Bernd Schmidt <bernds@codesourcery.com> |
1650 | Andrew Stubbs <ams@codesourcery.com> | |
1651 | ||
1652 | * config/arm/vfp.md (arm_movdi_vfp): Enable only when not tuning | |
1653 | for Cortex-A8. | |
1654 | (arm_movdi_vfp_cortexa8): New pattern. | |
1655 | * config/arm/neon.md (adddi3_neon, subdi3_neon, anddi3_neon, | |
1656 | iordi3_neon, xordi3_neon): Add alternatives to discourage Neon | |
1657 | instructions when tuning for Cortex-A8. Set attribute "arch". | |
1658 | * config/arm/arm.md: Move include arm-tune.md up a bit. | |
1659 | (define_attr "arch"): Add "onlya8" and "nota8" values. | |
1660 | (define_attr "arch_enabled"): Handle "onlya8" and "nota8". | |
1661 | ||
45dbce1b NF |
1662 | 2011-03-25 Nathan Froyd <froydnj@codesourcery.com> |
1663 | ||
4ff08abf | 1664 | PR bootstrap/48282 |
45dbce1b NF |
1665 | Revert: |
1666 | 2011-03-24 Nathan Froyd <froydnj@codesourcery.com> | |
1667 | ||
1668 | * function.c (instantiate_virtual_regs): Use FOR_EACH_BB and | |
1669 | FOR_BB_INSNS_SAFE to iterate through insns. Re-indent. | |
1670 | (pass_instantiate_virtual_regs): Require PROP_cfglayout. | |
1671 | * passes.c (init_optimization_passes): Move | |
1672 | pass_instantiate_virtual_regs after pass_into_cfg_layout_mode. | |
1673 | ||
ac9a30ae KT |
1674 | 2011-03-25 Kai Tietz <ktietz@redhat.com> |
1675 | ||
1676 | * c-typeck.c (comptypes_internal): Replace target | |
1677 | hook call of comp_type_attributes by version in tree.c file. | |
1678 | * gimple.c (gimple_types_compatible_p_1): Likewise. | |
1679 | * tree-ssa.c (useless_type_conversion_p): Likewise. | |
1680 | * tree.c (build_type_attribute_qual_variant): Likewise. | |
1681 | (attribute_value_equal): New static helper function. | |
1682 | (comp_type_attributes): New function. | |
1683 | (merge_attributes): Use attribute_value_equal for comparison. | |
1684 | (attribute_list_contained): Likewise. | |
1685 | * tree.h (comp_type_attributes): New prototype. | |
1686 | ||
afdac116 RG |
1687 | 2011-03-25 Richard Guenther <rguenther@suse.de> |
1688 | ||
1689 | * tree-cfg.c (verify_gimple_assign_unary): Drop special casing | |
1690 | of complex types at -O0. | |
1691 | (verify_gimple_assign_binary): Likewise. | |
1692 | (verify_gimple_assign_ternary): Likewise. | |
1693 | ||
ec6165f8 MW |
1694 | 2011-03-24 Mark Wielaard <mjw@redhat.com> |
1695 | ||
1696 | * dwarf2out.c (size_of_die): Modify comment to say DW_FORM_ref_sig8. | |
1697 | (value_format): Use DW_FORM_ref_sig8, not DW_FORM_sig8. | |
1698 | ||
2a5ac39a MW |
1699 | 2011-03-24 Mark Wielaard <mjw@redhat.com> |
1700 | ||
1701 | PR debug/48041 | |
1702 | * dwarf2out.c (output_abbrev_section): Only write table when | |
1703 | abbrev_die_table_in_use > 1. | |
1704 | ||
e533b2a4 RH |
1705 | 2011-02-24 Richard Henderson <rth@redhat.com> |
1706 | ||
1707 | * config/alpha/alpha.c (alpha_expand_unaligned_load): Use extql. | |
1708 | (alpha_expand_unaligned_store): Use mskwl, mskll, mskql. | |
1709 | (alpha_expand_unaligned_load_words): Use extql. | |
1710 | (alpha_expand_unaligned_store_words): Use insqh, mskqh, mskql. | |
1711 | (emit_insxl): Handle all modes for consistency. | |
1712 | ||
0b2a7367 RH |
1713 | 2011-02-24 Richard Henderson <rth@redhat.com> |
1714 | ||
1715 | * config/alpha/alpha.c (get_aligned_mem): Don't test WORDS_BIG_ENDIAN. | |
1716 | (alpha_expand_unaligned_load): Likewise. | |
1717 | (alpha_expand_unaligned_store): Likewise. | |
1718 | (alpha_expand_unaligned_load_words): Likewise. | |
1719 | (alpha_expand_unaligned_store_words): Likewise. | |
1720 | (emit_insxl, alpha_split_compare_and_swap_12): Likewise. | |
1721 | (alpha_split_lock_test_and_set_12): Likewise. | |
1722 | (print_operand, alpha_fold_builtin_extxx): Likewise. | |
1723 | (alpha_fold_builtin_insxx, alpha_fold_builtin_mskxx): Likewise. | |
1724 | * config/alpha/alpha.md (bswapsi2, insv, extv, extzv): Likewise. | |
1725 | (builtin_extwh, builtin_extlh, builtin_extql): Likewise. | |
1726 | (unaligned_extendqidi_be, unaligned_extendhidi_be, extxl_be): Remove. | |
1727 | (*extxl_1_be, *extql_2_be, extqh_be, extlh_be, extwh_be): Remove. | |
1728 | (insbl_be, inswl_be, insll_be, insql_be, mskxl_be): Remove. | |
1729 | (unaligned_loadqi_be, unaligned_loadhi_be): Remove. | |
1730 | (unaligned_storeqi_be, unaligned_storehi_be): Remove. | |
1731 | (extbl): Rename from builtin_extbl; don't test WORDS_BIG_ENDIAN. | |
1732 | (extwl, extll, extql): Similarly. | |
1733 | (inswh, inslh, insqh): Similarly. | |
1734 | (mskbl, mskwl, mskll, mskql): Similarly. | |
1735 | (mskwh, msklh, mskqh): Similarly. | |
1736 | ||
315b2bef RH |
1737 | 2011-02-24 Richard Henderson <rth@redhat.com> |
1738 | ||
1739 | * config/alpha/alpha.md (attribute isa): Add er, ner. | |
1740 | (attribute enabled): Handle them. | |
1741 | (*movdi): Merge *movdi_{er_nofix,nofix,er_fix,fix}. | |
1742 | ||
67102517 RH |
1743 | 2011-02-24 Richard Henderson <rth@redhat.com> |
1744 | ||
1745 | * config/alpha/alpha.md (attribute isa): Add vms. | |
1746 | (attribute enabled): Handle it. | |
1747 | (*movsf): Merge *movsf_{nofix,fix,nofp}. | |
1748 | (*movdf): Merge *movdf_{nofix,fix,nofp}. | |
1749 | (*movtf): Rename from *movtf_internal for consistency. | |
1750 | (*movsi): Merge with *movsi_nt_vms. | |
1751 | (*movhi): Merge *movhi_nobwx, *movhi_bwx. | |
1752 | (*movqi): Merge *movqi_nobwx, *movqi_bwx. | |
1753 | (*mov<VEC>): Merge *mov<VEC>_fix, *mov<VEC>_nofix. | |
1754 | * config/alpha/constraint.md ("f"): Use NO_REGS when fpu is disabled. | |
1755 | ||
6aba5cb4 RH |
1756 | 2011-02-24 Richard Henderson <rth@redhat.com> |
1757 | ||
1758 | * config/alpha/alpha.md (extendqihi2): Implement for BWX only. | |
1759 | (extendqisi2, extendhisi2): Likewise. | |
1760 | (extendqidi2): Simplify BWX/non-BWX expansions. | |
1761 | (extendhidi2): Similarly. | |
1762 | ||
bdfb351b RH |
1763 | 2011-02-24 Richard Henderson <rth@redhat.com> |
1764 | ||
1765 | * config/alpha/alpha.md (attribute isa): New. | |
1766 | (attribute enabled): New. | |
1767 | (zero_extendqihi2): Merge from *zero_extendqihi2_{bwx,nobwx}. | |
1768 | (zero_extendqisi2, zero_extendqidi2): Similarly. | |
1769 | (zero_extendhisi2, zero_extendhidi2): Similarly. | |
1770 | * config/alpha/predicates.md (reg_or_bwx_memory_operand): New. | |
1771 | ||
6abe71eb RH |
1772 | 2011-02-24 Richard Henderson <rth@redhat.com> |
1773 | ||
1774 | * config/alpha/predicates.md (input_operand): Revert last change; | |
1775 | update comment to mention 32-bit VMS rather than Windows. | |
1776 | ||
7114321e NF |
1777 | 2011-03-24 Nathan Froyd <froydnj@codesourcery.com> |
1778 | ||
1779 | * function.c (instantiate_virtual_regs): Use FOR_EACH_BB and | |
1780 | FOR_BB_INSNS_SAFE to iterate through insns. Re-indent. | |
1781 | (pass_instantiate_virtual_regs): Require PROP_cfglayout. | |
1782 | * passes.c (init_optimization_passes): Move | |
1783 | pass_instantiate_virtual_regs after pass_into_cfg_layout_mode. | |
1784 | ||
c8679567 EB |
1785 | 2011-03-24 Eric Botcazou <ebotcazou@adacore.com> |
1786 | ||
1787 | * dojump.c (do_jump_by_parts_greater_rtx): Optimize in specific cases. | |
1788 | ||
27173058 UB |
1789 | 2011-03-24 Uros Bizjak <ubizjak@gmail.com> |
1790 | ||
1791 | * config/i386/i386.md (ix86_print_operand): Output DFmode const_double | |
1792 | correctly. | |
1793 | ||
6f0c9f06 JJ |
1794 | 2011-03-24 Jakub Jelinek <jakub@redhat.com> |
1795 | ||
1796 | PR debug/48204 | |
1797 | * simplify-rtx.c (simplify_const_unary_operation): Call | |
1798 | real_convert when changing mode class with FLOAT_EXTEND. | |
1799 | ||
662666e5 NC |
1800 | 2011-03-24 Nick Clifton <nickc@redhat.com> |
1801 | ||
1802 | * config/rx/rx.h (LABEL_ALIGN_FOR_BARRIER): Define. | |
1803 | (ASM_OUTPUT_MAX_SKIP_ALIGN): Define. | |
1804 | * config/rx/rx.c (rx_option_override): Set align_jumps, | |
1805 | align_loops and align_labels if not set by the user. | |
1806 | (rx_align_for_label): New function. | |
1807 | (rx_max_skip_for_label): New function. | |
1808 | (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Define. | |
1809 | (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Define. | |
1810 | (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Define. | |
1811 | (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Define. | |
1812 | * config/rx/rx-protos.h (rx_align_for_label): Add prototype. | |
1813 | ||
2b99b2b8 RS |
1814 | 2011-03-24 Richard Sandiford <richard.sandiford@linaro.org> |
1815 | ||
1816 | PR rtl-optimization/48263 | |
1817 | * optabs.c (expand_binop_directly): Reinstate convert_modes code | |
1818 | and original commutative_p handling. Use maybe_gen_insn. | |
1819 | ||
ccecd6ea AK |
1820 | 2011-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1821 | ||
1822 | * reload.c (find_reloads_subreg_address): Add address_reloaded | |
1823 | parameter and return true there if the full address has been | |
1824 | reloaded. | |
1825 | (find_reloads_toplev): Pass address_reloaded flag. | |
1826 | (find_reloads_address_1): Don't use address_reloaded parameter. | |
1827 | ||
67295642 JL |
1828 | 2011-03-24 Jeff Law <law@redhat.com> |
1829 | ||
1830 | * tree-ssa-live.c (remove_unused_scope_block_p): Remove set but | |
1831 | unused variable "ann". | |
1832 | (remove_unused_locals): Likewise. | |
1833 | ||
1834 | * tree-ssa-copy.c (propagate_tree_value_into_stmt): Remove useless | |
1835 | statement. | |
1836 | ||
1837 | * cfglayout.c (fixup_reorder_chain): Do not dereference E_FALL | |
1838 | after it is freed. | |
1839 | ||
212aa74f AK |
1840 | 2011-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1841 | ||
1842 | * config/s390/s390.c (s390_preferred_reload_class): Return NO_REGS | |
1843 | for invalid symbolic addresses. | |
1844 | (s390_secondary_reload): Don't use s390_check_symref_alignment for | |
1845 | larl operands. | |
1846 | ||
fe784e0d EB |
1847 | 2011-03-24 Eric Botcazou <ebotcazou@adacore.com> |
1848 | ||
1849 | * fold-const.c (fold_ternary_loc): Preserve the location (if any) of | |
1850 | the argument in calls to fold_truth_not_expr. | |
1851 | ||
63ee8641 NF |
1852 | 2011-03-24 Nathan Froyd <froydnj@codesourcery.com> |
1853 | ||
1854 | * tree.c (record_node_allocation_statistics): New function. | |
1855 | (make_node_stat, copy_node_stat, build_string): Call it. | |
1856 | (make_tree_binfo_stat, make_tree_vec_stat, tree_cons_stat): Likewise. | |
1857 | (build1_stat, build_omp_clause): Likewise. | |
1858 | ||
61be2a1c RS |
1859 | 2011-03-24 Richard Sandiford <richard.sandiford@linaro.org> |
1860 | ||
1861 | * builtins.c (expand_movstr): Fix endp == 1 adjustment after | |
1862 | last commit. | |
1863 | ||
a881aaa7 RG |
1864 | 2011-03-24 Richard Guenther <rguenther@suse.de> |
1865 | ||
1866 | PR tree-optimization/48271 | |
1867 | * tree-ssa-dom.c (tree_ssa_dominator_optimize): Only cleanup | |
1868 | blocks that still exist. | |
1869 | ||
dbaa912c RG |
1870 | 2011-03-24 Richard Guenther <rguenther@suse.de> |
1871 | ||
1872 | PR tree-optimization/48270 | |
1873 | * tree-ssa-phiopt.c (cond_if_else_store_replacement): Do | |
1874 | not free datarefs before ddrs. | |
1875 | ||
1d60cc55 EB |
1876 | 2011-03-24 Eric Botcazou <ebotcazou@adacore.com> |
1877 | ||
1878 | * tree-sra.c (build_ref_for_offset): Strip useless type conversions | |
1879 | from the address built for a reference with variable offset. | |
1880 | ||
c78dd519 UB |
1881 | 2011-03-24 Uros Bizjak <ubizjak@gmail.com> |
1882 | ||
1883 | PR target/48237 | |
1884 | * config/i386/i386.md (*movdf_internal_rex64): Do not split | |
1885 | alternatives that can be handled with movq or movabsq insn. | |
1886 | (*movdf_internal): Disable for !TARGET_64BIT. | |
1887 | (*movdf_internal_nointeger): Ditto. | |
1888 | * config/i386/i386.c (ix86_print_operand): Handle DFmode immediates. | |
1889 | ||
b25b9e8f NF |
1890 | 2011-03-24 Nathan Froyd <froydnj@codesourcery.com> |
1891 | ||
1892 | * system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison. | |
1893 | (FUNCTION_ARG_ADVANCE): Likewise. | |
1894 | * tm.texi.in: Change references to them to hook references. | |
1895 | * tm.texi: Regenerate. | |
c78dd519 | 1896 | * targhooks.c (default_function_arg): Eliminate check for target macro. |
b25b9e8f NF |
1897 | (default_function_incoming_arg): Likewise. |
1898 | (default_function_arg_advance): Likewise. | |
c78dd519 | 1899 | * target.def (function_arg, function_incoming_arg): Change to DEFHOOK. |
b25b9e8f NF |
1900 | (function_arg_advance): Likewise. |
1901 | * target-def.h: Eliminate FUNCTION_INCOMING_ARG check. | |
1902 | ||
190b2187 RG |
1903 | 2011-03-24 Richard Guenther <rguenther@suse.de> |
1904 | ||
1905 | PR middle-end/48269 | |
1906 | * tree-object-size.c (addr_object_size): Do not double-account | |
1907 | for MEM_REF offsets. | |
1908 | ||
a183b5c7 DN |
1909 | 2011-03-24 Diego Novillo <dnovillo@google.com> |
1910 | ||
1911 | * lto-opts.c (input_data_block): Move to lto-streamer-in.c. | |
c78dd519 | 1912 | * lto-streamer-in.c (input_string_internal): Add clarifying comments. |
a183b5c7 DN |
1913 | (lto_input_data_block): Move from lto-opts.c. Make extern. |
1914 | Update all users. | |
1915 | (lto_input_string): Rename from input_string. Make extern. | |
1916 | Update all users. | |
1917 | * lto-streamer-out.c (lto_output_string_with_length): Rename from | |
1918 | output_string_with_length. | |
1919 | Output 0 to indicate a non-NULL string. Update all callers to | |
1920 | not emit 0. | |
1921 | (lto_output_string): Rename from output_string. Make extern. | |
1922 | Update all users. | |
1923 | (lto_output_decl_state_streams): Make extern. | |
1924 | (lto_output_decl_state_refs): Make extern. | |
1925 | * lto-streamer.h (lto_input_string): Declare. | |
1926 | (lto_input_data_block): Declare. | |
1927 | (lto_output_string): Declare. | |
1928 | (lto_output_string_with_length): Declare. | |
1929 | (lto_output_decl_state_streams): Declare. | |
1930 | (lto_output_decl_state_refs): Declare. | |
1931 | ||
cfef45c8 RG |
1932 | 2011-03-24 Richard Guenther <rguenther@suse.de> |
1933 | ||
1934 | PR tree-optimization/46562 | |
1935 | * tree.c (build_invariant_address): New function. | |
1936 | * tree.h (build_invariant_address): Declare. | |
1937 | * tree-dfa.c (get_addr_base_and_unit_offset): Wrap around | |
1938 | a renamed function moved ... | |
1939 | * tree-flow-inline.h (get_addr_base_and_unit_offset_1): ... here. | |
1940 | Take valueization callback parameter. | |
1941 | * tree-flow.h (gimple_fold_stmt_to_constant): Declare. | |
1942 | * gimple-fold.h: New file. | |
1943 | * tree-ssa-ccp.c (ccp_fold): Use gimple_fold_stmt_to_constant_1. | |
1944 | (ccp_fold, fold_const_aggregate_ref, | |
1945 | fold_ctor_reference, fold_nonarray_ctor_reference, | |
1946 | fold_array_ctor_reference, fold_string_cst_ctor_reference, | |
1947 | get_base_constructor): Move ... | |
1948 | * gimple-fold.c: ... here. | |
1949 | (gimple_fold_stmt_to_constant_1): New function | |
1950 | split out from ccp_fold. Take a valueization callback parameter. | |
1951 | Valueize all operands. | |
1952 | (gimple_fold_stmt_to_constant): New wrapper function. | |
1953 | (fold_const_aggregate_ref_1): New function split out from | |
1954 | fold_const_aggregate_ref. Take a valueization callback parameter. | |
1955 | (fold_const_aggregate_ref): Wrap fold_const_aggregate_ref_1. | |
1956 | * tree-ssa-sccvn.c (simplify_binary_expression): Simplify | |
1957 | invariant POINTER_PLUS_EXPRs to invariant form. | |
1958 | (vn_valueize): New function. | |
1959 | (try_to_simplify): Simplify by using gimple_fold_stmt_to_constant. | |
1960 | * tree-vrp.c (vrp_valueize): New function. | |
1961 | (vrp_visit_assignment_or_call): Use gimple_fold_stmt_to_constant | |
1962 | to fold statements to constants. | |
1963 | * tree-ssa-pre.c (eliminate): Properly guard propagation of | |
1964 | function declarations. | |
1965 | * Makefile.in (tree-ssa-sccvn.o, tree-vrp.o, gimple-fold.o, | |
1966 | tree-ssa-ccp.o): Add gimple-fold.h dependencies. | |
1967 | ||
5e0a7e40 RS |
1968 | 2011-03-24 Richard Sandiford <richard.sandiford@linaro.org> |
1969 | ||
1970 | * config/h8300/predicates.md (jump_address_operand): Fix register | |
1971 | mode check. | |
1972 | ||
bfe068c3 IR |
1973 | 2011-03-24 Ira Rosen <ira.rosen@linaro.org> |
1974 | ||
1975 | * doc/invoke.texi (max-stores-to-sink): Document. | |
1976 | * params.h (MAX_STORES_TO_SINK): Define. | |
1977 | * opts.c (finish_options): Set MAX_STORES_TO_SINK to 0 | |
1978 | if either vectorization or if-conversion is disabled. | |
1979 | * tree-data-ref.c (dr_equal_offsets_p1): Moved and renamed from | |
1980 | tree-vect-data-refs.c vect_equal_offsets. | |
1981 | (dr_equal_offsets_p): New function. | |
1982 | (find_data_references_in_bb): Remove static. | |
1983 | * tree-data-ref.h (find_data_references_in_bb): Declare. | |
1984 | (dr_equal_offsets_p): Likewise. | |
1985 | * tree-vect-data-refs.c (vect_equal_offsets): Move to tree-data-ref.c. | |
1986 | (vect_drs_dependent_in_basic_block): Update calls to | |
1987 | vect_equal_offsets. | |
1988 | (vect_check_interleaving): Likewise. | |
1989 | * tree-ssa-phiopt.c: Include cfgloop.h and tree-data-ref.h. | |
1990 | (cond_if_else_store_replacement): Rename to... | |
1991 | (cond_if_else_store_replacement_1): ... this. Change arguments and | |
1992 | documentation. | |
1993 | (cond_if_else_store_replacement): New function. | |
1994 | * Makefile.in (tree-ssa-phiopt.o): Adjust dependencies. | |
1995 | * params.def (PARAM_MAX_STORES_TO_SINK): Define. | |
1996 | ||
4908b0bf CLT |
1997 | 2011-03-23 Chung-Lin Tang <cltang@codesourcery.com> |
1998 | ||
1999 | PR target/46934 | |
2000 | * config/arm/arm.md (casesi): Use the gen_int_mode() function | |
2001 | to subtract lower bound instead of GEN_INT(). | |
2002 | ||
2be478a2 JW |
2003 | 2011-03-23 Jonathan Wakely <jwakely.gcc@gmail.com> |
2004 | ||
2005 | PR other/48179 | |
2006 | PR other/48221 | |
2007 | PR other/48234 | |
2008 | * doc/extend.texi (Alignment): Move section to match order in TOC. | |
2009 | * doc/invoke.texi (i386 and x86-64 Windows Options): Likewise. | |
2010 | (Warning Options): Adjust -Wno-cpp summary and remove stray backslash. | |
2011 | ||
0c617be4 JL |
2012 | 2011-03-23 Jeff Law <law@redhat.com> |
2013 | ||
2014 | * cfg.c (redirect_edge_succ_nodup): Duplicate the varm map | |
2015 | before removing the edge. | |
2016 | ||
2017 | * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Do not use E after | |
2018 | it may have been freed by redirect_branch_edge or | |
2019 | redirect_edge_succ_nodup. | |
2020 | ||
58da96fe RG |
2021 | 2011-03-23 Richard Guenther <rguenther@suse.de> |
2022 | ||
c78dd519 | 2023 | * tree-stdarg.c (va_list_counter_bump): Handle bumps via MEM_REF. |
58da96fe RG |
2024 | (check_va_list_escapes): Likewise. |
2025 | (check_all_va_list_escapes): Likewise. | |
2026 | ||
b8beb4d1 RG |
2027 | 2011-03-23 Richard Guenther <rguenther@suse.de> |
2028 | ||
2029 | * Makefile.in (IPA_TYPE_ESCAPE_H): Remove. | |
2030 | (OBJS-archive): Remove ipa-struct-reorg.o and ipa-type-escape.o. | |
2031 | (tree-ssa-alias.o): Do not depend on IPA_TYPE_ESCAPE_H. | |
2032 | (alias.o): Likewise. | |
2033 | (ipa-type-escape.o): Remove. | |
2034 | (ipa-struct-reorg.o): Likewise. | |
2035 | (GTFILES): Remove ipa-struct-reorg.c. | |
2036 | * alias.c: Do not include ipa-type-escape.h. | |
2037 | * tree-ssa-alias.c: Likewise. | |
2038 | * common.opt (fipa-struct-reorg): Preserve for backward compatibility. | |
2039 | * opts.c (finish_options): Do not reset flag_ipa_struct_reorg. | |
2040 | * passes.c (init_optimization_passes): Remove ipa-struct-reorg | |
2041 | and ipa-type-escape passes. | |
2042 | * tree-pass.h (pass_ipa_type_escape): Remove. | |
2043 | (pass_ipa_struct_reorg): Likewise. | |
2044 | * ipa-struct-reorg.h: Remove. | |
2045 | * ipa-struct-reorg.c: Likewise. | |
2046 | * ipa-type-escape.h: Likewise. | |
2047 | * ipa-type-escape.c: Likewise. | |
2048 | * doc/invoke.texi (-fipa-struct-reorg): Remove. | |
2049 | (--param struct-reorg-cold-struct-ratio): Likewise. | |
2050 | * params.def (PARAM_STRUCT_REORG_COLD_STRUCT_RATIO): Likewise. | |
2051 | * params.h (STRUCT_REORG_COLD_STRUCT_RATIO): Likewise. | |
2052 | * timevar.def (TV_IPA_TYPE_ESCAPE): Likewise. | |
2053 | ||
f137aa63 AK |
2054 | 2011-03-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2055 | ||
2056 | * config/s390/2084.md: Enable all insn reservations also for z9_ec | |
2057 | cpu attribute value. | |
2058 | * config/s390/s390-opts.h (enum s390_arch_option): Remove. | |
2059 | (enum processor_type): Add PROCESSOR_2094_Z9_EC. | |
2060 | * config/s390/s390.c (processor_flags_table): New constant array. | |
2061 | (s390_handle_arch_option): Remove. | |
2062 | (s390_handle_option): Remove s390_handle_arch_option invocations | |
2063 | and OPT_mwarn_framesize_ handling. | |
2064 | (s390_option_override): Remove s390_handle_arch_option invocation. | |
2065 | (s390_emit_prologue): Remove use of HOST_WIDE_INT_PRINT_DEC in | |
2066 | warnings. | |
2067 | * config/s390/s390.md (cpu attribute): Add z9_ec value. | |
2068 | * config/s390/s390.opt (s390_tune, s390_arch) | |
2069 | (march=): Replace s390_arch_option enum and values with | |
2070 | processor_type. Set variable name to s390_arch. Set | |
2071 | initialization value. | |
2072 | (mtune=): Replace s390_arch_option with processor_type. Set | |
2073 | variable name to s390_tune. Set initialization value. | |
2074 | ||
bf90208f JB |
2075 | 2011-03-23 Julian Brown <julian@codesourcery.com> |
2076 | ||
2077 | * expr.c (expand_expr_real_1): Only use BLKmode for volatile | |
2078 | accesses which are not naturally aligned. | |
2079 | ||
3460fdf3 RS |
2080 | 2011-03-23 Richard Sandiford <richard.sandiford@linaro.org> |
2081 | ||
2082 | PR target/47553 | |
2083 | * config/arm/predicates.md (neon_lane_number): Accept 0..15. | |
2084 | ||
a5c7d693 RS |
2085 | 2011-03-23 Richard Sandiford <richard.sandiford@linaro.org> |
2086 | ||
2087 | * optabs.h (emit_unop_insn, maybe_emit_unop_insn): Change insn code | |
2088 | parameter from "int" to "enum insn_code". | |
2089 | (expand_operand_type): New enum. | |
2090 | (expand_operand): New structure. | |
2091 | (create_expand_operand): New function. | |
2092 | (create_fixed_operand, create_output_operand): Likewise | |
2093 | (create_input_operand, create_convert_operand_to): Likewise. | |
2094 | (create_convert_operand_from, create_address_operand): Likewise. | |
2095 | (create_integer_operand): Likewise. | |
2096 | (create_convert_operand_from_type, maybe_legitimize_operands): Declare. | |
2097 | (maybe_gen_insn, maybe_expand_insn, maybe_expand_jump_insn): Likewise. | |
2098 | (expand_insn, expand_jump_insn): Likewise. | |
2099 | * builtins.c (expand_builtin_prefetch): Use the new interfaces. | |
2100 | (expand_builtin_interclass_mathfn, expand_builtin_strlen): Likewise. | |
2101 | (expand_movstr, expand_builtin___clear_cache): Likewise. | |
2102 | (expand_builtin_lock_release): Likewise. | |
2103 | * explow.c (allocate_dynamic_stack_space): Likewise. | |
2104 | (probe_stack_range): Likewise. Allow check_stack to FAIL, | |
2105 | and use the default handling in that case. | |
2106 | * expmed.c (check_predicate_volatile_ok): Delete. | |
2107 | (store_bit_field_1, extract_bit_field_1): Use the new interfaces. | |
2108 | (emit_cstore): Likewise. | |
2109 | * expr.c (emit_block_move_via_movmem): Likewise. | |
2110 | (set_storage_via_setmem, expand_assignment): Likewise. | |
2111 | (emit_storent_insn, try_casesi): Likewise. | |
2112 | (emit_single_push_insn): Likewise. Allow the expansion to fail. | |
2113 | * optabs.c (expand_widen_pattern_expr, expand_ternary_op): Likewise. | |
2114 | (expand_vec_shift_expr, expand_binop_directly): Likewise. | |
2115 | (expand_twoval_unop, expand_twoval_binop): Likewise. | |
2116 | (expand_unop_direct, emit_indirect_jump): Likewise. | |
2117 | (emit_conditional_move, vector_compare_rtx): Likewise. | |
2118 | (expand_vec_cond_expr, expand_val_compare_and_swap_1): Likewise. | |
2119 | (expand_sync_operation, expand_sync_fetch_operation): Likewise. | |
2120 | (expand_sync_lock_test_and_set): Likewise. | |
2121 | (maybe_emit_unop_insn): Likewise. Change icode to an insn_code. | |
2122 | (emit_unop_insn): Likewise. | |
2123 | (expand_copysign_absneg): Change icode to an insn_code. | |
2124 | (create_convert_operand_from_type): New function. | |
2125 | (maybe_legitimize_operand, maybe_legitimize_operands): Likewise. | |
2126 | (maybe_gen_insn, maybe_expand_insn, maybe_expand_jump_insn): Likewise. | |
2127 | (expand_insn, expand_jump_insn): Likewise. | |
2128 | * config/i386/i386.md (setmem<mode>): Use nonmemory_operand rather | |
2129 | than const_int_operand for operand 2. | |
2130 | ||
78fadbab AK |
2131 | 2011-03-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2132 | ||
2133 | * dwarf2out.c (const_ok_for_output_1): Print the unspec enum name | |
2134 | if possible. | |
2135 | ||
5f02387d NF |
2136 | 2011-03-22 Nathan Froyd <froydnj@codesourcery.com> |
2137 | ||
2138 | * emit-rtl.c (emit_pattern_before_noloc): New function. | |
2139 | (emit_insn_before_noloc, emit_jump_insn_before_noloc): Call it. | |
2140 | (emit_call_insn_before_noloc, emit_debug_insn_before_noloc): Likewise. | |
2141 | (emit_pattern_after_noloc): New function. | |
2142 | (emit_insn_after_noloc, emit_jump_insn_after_noloc): Call it. | |
2143 | (emit_call_insn_after_noloc, emit_debug_insn_after_noloc): Likewise. | |
2144 | ||
fdf3e18a NF |
2145 | 2011-03-22 Nathan Froyd <froydnj@codesourcery.com> |
2146 | ||
2147 | * libgcc2.c (__lshrdi3, __ashldi3, __ashrdi3): Use W_TYPE_SIZE. | |
2148 | (__ffsDI2): Likewise. | |
2149 | ||
42d085c1 RH |
2150 | 2011-03-22 Richard Henderson <rth@redhat.com> |
2151 | ||
2152 | * config/alpha/alpha.c (direct_return): Use TARGET_ABI_OSF instead | |
2153 | of !TARGET_ABI_OPEN_VMS. | |
2154 | (alpha_trampoline_init, alpha_start_function): Likewise. | |
2155 | (alpha_expand_epilogue, alpha_file_start): Likewise. | |
2156 | * config/alpha/alpha.md (divsi3, modsi3): Likewise. | |
2157 | (udivsi3, umodsi3, divdi3, moddi3, udivdi3, umoddi3): Likewise. | |
2158 | (*divmodsi_internal_er, *divmodsi_internal_er_1): Likewise. | |
2159 | (*divmodsi_internal, *divmoddi_internal_er): Likewise. | |
2160 | (*divmoddi_internal_er_1, *divmoddi_internal): Likewise. | |
2161 | ||
cabbe12a JM |
2162 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2163 | ||
2164 | * config/s390/s390-opts.h: New. | |
2165 | * config/s390/s390.c (s390_tune, s390_tune_flags, s390_arch, | |
2166 | s390_arch_flags, s390_warn_framesize, s390_stack_size, | |
2167 | s390_stack_guard): Remove. | |
2168 | (s390_handle_arch_option): Return void. Take enum | |
2169 | s390_arch_option value instead of string and searching array. | |
2170 | (s390_handle_option): Don't assert that global structures are in | |
2171 | use. Access variables via opts pointer. Use error_at. Don't use | |
2172 | sscanf for -mstack-guard= or -mstack-size=. Update call to | |
2173 | s390_handle_arch_option. | |
2174 | (s390_option_override): Update call to s390_handle_arch_option. | |
2175 | (s390_emit_prologue): Use %d format for s390_stack_size in | |
2176 | diagnostic. Use %wd for HOST_WIDE_INT. | |
2177 | * config/s390/s390.h (enum processor_type): Move to s390-opts.h. | |
2178 | (s390_tune, s390_tune_flags, s390_arch, s390_arch_flags): Remove. | |
2179 | * config/s390/s390.opt (config/s390/s390-opts.h): New | |
2180 | HeaderInclude entry. | |
2181 | (s390_arch_string, s390_tune, s390_tune_flags, s390_arch, | |
2182 | s390_arch_flags, s390_warn_framesize): New Variable entries. | |
2183 | (s390_arch_option): New Enum and EnumValue entries. | |
2184 | (march=): Use Enum instead of Var. | |
2185 | (mstack-guard=, mstack-size=): Use UInteger and Var. | |
2186 | (mtune=): Use Enum. | |
2187 | ||
05b12036 JM |
2188 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2189 | ||
2190 | * config/score/score.c (score_handle_option): Don't assert that | |
2191 | global structures are in use. Access target_flags via opts | |
2192 | pointer. Use value of -march= option to determine target_flags | |
2193 | settings. | |
2194 | * config/score/score.opt (march=): Use Enum. | |
2195 | (score_arch): New Enum and EnumValue entries. | |
2196 | ||
dd51e35a JM |
2197 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2198 | ||
2199 | * config/mep/mep.c (option_mtiny_specified): Remove. | |
2200 | (mep_option_override): Move register handling for -mivc2 from | |
2201 | mep_handle_option. Use global_options_set.x_mep_tiny_cutoff | |
2202 | instead of option_mtiny_specified. | |
2203 | (mep_handle_option): Access target_flags via opts pointer. Don't | |
2204 | assert that global structures are in use. Defer part of -mivc2 | |
2205 | handling and move it to mep_option_override. | |
2206 | * config/mep/mep.opt (IVC2): New Mask entry. | |
2207 | (mivc2): Use Var and Defer instead of Mask. | |
2208 | ||
4a8d3d91 JM |
2209 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2210 | ||
2211 | * config/v850/v850-opts.h: New. | |
2212 | * config/v850/v850.c (small_memory): Replace with | |
2213 | small_memory_physical_max array. Make that array static const. | |
2214 | (v850_handle_memory_option): Take integer value of argument. Take | |
2215 | gcc_options pointer, option text and location. Return void. | |
2216 | Update for changes to small memory structures. | |
2217 | (v850_handle_option): Access target_flags via opts pointer. Don't | |
2218 | assert that global structures are in use. Update calls to | |
2219 | v850_handle_memory_option. | |
c78dd519 UB |
2220 | (v850_encode_data_area): Update references to small memory settings. |
2221 | * config/v850/v850.h (struct small_memory_info, small_memory): Remove. | |
4a8d3d91 JM |
2222 | (enum small_memory_type): Move to v850-opts.h. |
2223 | * config/v850/v850.opt (config/v850/v850-opts.h): New | |
2224 | HeaderInclude entry. | |
2225 | (small_memory_max): New Variable entry. | |
2226 | (msda): Replace by pair of options msda= and msda-. Use UInteger. | |
2227 | (mtda, mzda): Likewise. | |
2228 | ||
117fdbfa JM |
2229 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2230 | ||
2231 | * config/sh/sh.c (sh_handle_option): Access target_flags via opts | |
2232 | pointer. Don't assert that global structures are in use. | |
2233 | ||
d715091c JM |
2234 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2235 | ||
2236 | * config/pdp11/pdp11.c (pdp11_handle_option): Access target_flags | |
2237 | via opts pointer. Don't assert that global structures are in use. | |
2238 | ||
1bb721dc JM |
2239 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2240 | ||
2241 | * config/pa/pa-hpux.opt (flag_pa_unix): New Variable entry. | |
2242 | (munix=93): Use Var. | |
2243 | * config/pa/pa-hpux1010.opt (munix=95): Use Var. | |
2244 | * config/pa/pa-hpux1111.opt (munix=98): Use Var. | |
2245 | * config/pa/pa-opts.h: New. | |
2246 | * config/pa/pa.c (pa_cpu, flag_pa_unix): Remove. | |
2247 | (pa_handle_option): Don't assert that global structures are in | |
2248 | use. Access target_flags via opts pointer. Don't handle | |
2249 | OPT_mschedule_, OPT_mfixed_range_, OPT_munix_93, OPT_munix_95 or | |
2250 | OPT_munix_98 here. | |
2251 | (pa_option_override): Handle deferred OPT_mfixed_range_. | |
2252 | ||
cd8d8754 JM |
2253 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2254 | ||
2255 | * config/mn10300/mn10300-opts.h: New. | |
2256 | * config/mn10300/mn10300.c (mn10300_processor, | |
2257 | mn10300_tune_string): Remove. | |
2258 | (mn10300_handle_option): Don't assert that global structures are | |
2259 | in use. Access mn10300_processor via opts pointer. Don't handle | |
2260 | OPT_mtune_ here. | |
2261 | * config/mn10300/mn10300.h (enum processor_type): Move to | |
2262 | mn10300-opts.h. | |
2263 | (mn10300_processor): Remove. | |
2264 | * config/mn10300/mn10300.opt (config/mn10300/mn10300-opts.h): New | |
2265 | HeaderInclude entry. | |
2266 | (mn10300_processor): New Variable entry. | |
2267 | (mtune=): Use Var. | |
2268 | ||
24e6e6b1 JM |
2269 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2270 | ||
2271 | * config/microblaze/microblaze.c: Don't include opts.h. | |
2272 | (microblaze_handle_option, TARGET_HANDLE_OPTION): Remove. | |
2273 | * config/microblaze/microblaze.opt (mxl-stack-check): Use Warn. | |
2274 | (mno-clearbss): Use Var and Warn. | |
2275 | ||
8a784afb JM |
2276 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2277 | ||
2278 | * config/m32r/m32r-opts.h: New. | |
2279 | * config/m32r/m32r.c (m32r_model, m32r_sdata): Remove. | |
2280 | (m32r_handle_option): Don't assert that global structures are in | |
2281 | use. Access target_flags and m32r_cache_flush_func via opts | |
2282 | pointer. Don't handle OPT_mmodel_, OPT_msdata_ or | |
2283 | OPT_mno_flush_trap here. | |
2284 | * config/m32r/m32r.h (Code Models, Small Data Area): Replace by | |
2285 | include of m32r-opts.h. | |
2286 | * config/m32r/m32r.opt (config/m32r/m32r-opts.h): New | |
2287 | HeaderInclude entry. | |
2288 | (m32r_model_selected, m32r_sdata_selected): New Variable entries. | |
2289 | (mmodel=): Use Enum and Var. | |
2290 | (m32r_model): New Enum and EnumValue entries. | |
2291 | (mno-flush-trap): Use Var. | |
2292 | (msdata=): Use Enum and Var. | |
2293 | (m32r_sdata): New Enum and EnumValue entries. | |
2294 | ||
bbfc9a8c JM |
2295 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2296 | ||
2297 | * config/m32c/m32c.c: Don't include opts.h. | |
2298 | (target_memregs, target_memregs_set, TARGET_HANDLE_OPTION, | |
2299 | m32c_handle_option): Remove. | |
2300 | (m32c_option_override): Check global_options_set.x_target_memregs | |
2301 | instead of target_memregs_set. | |
2302 | * config/m32c/m32c.h (target_memregs): Remove. | |
2303 | * config/m32c/m32c.opt (memregs=): Use UInteger with integer | |
2304 | variable. | |
2305 | ||
e24b8335 JM |
2306 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2307 | ||
2308 | * config/iq2000/iq2000-opts.h: New. | |
2309 | * config/iq2000/iq2000.c: Don't include opts.h. | |
2310 | (iq2000_tune, iq2000_handle_option, TARGET_HANDLE_OPTION): Remove. | |
c78dd519 | 2311 | * config/iq2000/iq2000.h (enum processor_type, iq2000_tune): Remove. |
e24b8335 JM |
2312 | * config/iq2000/iq2000.opt (config/iq2000/iq2000-opts.h): New |
2313 | HeaderInclude entry. | |
2314 | (iq2000_tune): New Variable entry. | |
2315 | (march=): Add comment. Use Enum. | |
2316 | (iq2000_arch): New Enum and EnumValue entries. | |
2317 | (mcpu=): Use Enum and Var. | |
2318 | (iq2000_tune): New Enum and EnumValue entries. | |
2319 | ||
e6cc0c98 JM |
2320 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2321 | ||
2322 | * config/ia64/ia64-opts.h: New. | |
2323 | * config/ia64/ia64.c (ia64_tune): Remove. | |
2324 | (ia64_handle_option): Don't handle OPT_mfixed_range_ or OPT_mtune_ | |
2325 | here. Use error_at. | |
2326 | (ia64_option_override): Handle deferred OPT_mfixed_range_. | |
2327 | * config/ia64/ia64.h (enum processor_type, ia64_tune): Remove. | |
2328 | * config/ia64/ia64.opt (config/ia64/ia64-opts.h): New | |
2329 | HeaderInclude entry. | |
2330 | (ia64_tune): New Variable entry. | |
2331 | (mfixed-range=): Use Defer and Var. | |
2332 | (mtune=): Use Enum and Var. | |
2333 | (ia64_tune): New Enum and EnumValue entries. | |
2334 | ||
db25893c JM |
2335 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2336 | ||
2337 | * config/frv/frv-opts.h: New. | |
2338 | * config/frv/frv-protos.h (enum frv_cpu, frv_cpu_t): Move to | |
2339 | frv-opts.h. | |
2340 | (frv_cpu_type): Remove. | |
2341 | * config/frv/frv.c: Don't include opts.h. | |
2342 | (frv_cpu_type, frv_handle_option, TARGET_HANDLE_OPTION): Remove. | |
c78dd519 | 2343 | * config/frv/frv.opt (config/frv/frv-opts.h): New HeaderInclude entry. |
db25893c JM |
2344 | (frv_cpu_type): New Variable entry. |
2345 | (frv_cpu): New Enum and EnumValue entries. | |
2346 | ||
6c223f5d JM |
2347 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2348 | ||
2349 | * config/cris/cris.c (cris_handle_option): Access target_flags via | |
2350 | opts pointer. Don't assert that global structures are in use. | |
2351 | Don't call CRIS_SUBTARGET_HANDLE_OPTION. | |
2352 | * config/cris/cris.h (CRIS_SUBTARGET_HANDLE_OPTION): Don't define. | |
2353 | ||
bbd399cf JM |
2354 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2355 | ||
2356 | * config/bfin/bfin-opts.h: New. | |
2357 | * config/bfin/bfin.c (bfin_lib_id_given, bfin_cpu_type, | |
2358 | bfin_si_revision, bfin_workarounds): Remove. | |
2359 | (bfin_cpus): Make static const. | |
2360 | (bfin_load_pic_reg): Check global_options_set.x_bfin_library_id | |
2361 | not bfin_lib_id_given. | |
2362 | (bfin_handle_option): Don't set bfin_lib_id_given. Access | |
2363 | bfin_cpu_type, bfin_si_revision and bfin_workarounds via opts | |
c78dd519 | 2364 | pointer. Use error_at. Don't assert that global structures are in use. |
bbd399cf JM |
2365 | * config/bfin/bfin.h: Include bfin-opts.h. |
2366 | (enum bfin_cpu_type, bfin_cpu_t): Move to bfin-opts.h. | |
2367 | (bfin_cpu_type, bfin_si_revision, bfin_workarounds): Remove. | |
2368 | * bfin.opt (config/bfin/bfin-opts.h): New HeaderInclude entry. | |
2369 | (bfin_cpu_type, bfin_si_revision, bfin_workarounds): New Variable | |
2370 | entries. | |
2371 | ||
5e1b4d5a JM |
2372 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2373 | ||
2374 | * config/arm/arm.opt (mhard-float, msoft-float): Use Alias. | |
2375 | * config/arm/arm.c (arm_handle_option): Don't handle -mhard-float | |
2376 | or -msoft-float here. | |
2377 | * config/arm/arm.h (CPP_SPEC): Handle -mfloat-abi=*, not | |
2378 | -msoft-float and -mhard-float. | |
c78dd519 | 2379 | (OPTION_DEFAULT_SPECS): Don't handle -mhard-float and -msoft-float. |
5e1b4d5a JM |
2380 | * config/arm/coff.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not |
2381 | msoft-float. | |
2382 | * config/arm/elf.h (ASM_SPEC): Don't handle -mhard-float and | |
2383 | -msoft-float. | |
2384 | (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not msoft-float. | |
2385 | * config/arm/linux-elf.h (MULTILIB_DEFAULTS): Use mfloat-abi=hard, | |
2386 | not mhard-float. | |
2387 | (LIBGCC_SPEC): Don't handle -msoft-float. | |
2388 | * config/arm/netbsd-elf.h (SUBTARGET_ASM_FLOAT_SPEC): Don't handle | |
2389 | -mhard-float. | |
2390 | * config/arm/pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not | |
2391 | msoft-float. | |
2392 | * config/arm/rtems-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Handle | |
2393 | -mfloat-abi=*, not -msoft-float and -mhard-float. | |
2394 | * config/arm/semi.h((ASM_SPEC): Don't handle -mhard-float and | |
2395 | -msoft-float. | |
2396 | * config/arm/t-arm-elf (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): | |
2397 | Use mfloat-abi=hard and mfloat-abi=soft in comments, not | |
2398 | mhard-float and msoft-float. | |
2399 | * config/arm/t-linux (MULTILIB_OPTIONS): Use mfloat-abi=hard and | |
2400 | mfloat-abi=soft in comments, not mhard-float and msoft-float. | |
2401 | * config/arm/t-rtems (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use | |
2402 | mfloat-abi=soft and mfloat-abi=hard, not msoft-float and | |
2403 | mhard-float. | |
2404 | * config/arm/t-strongarm-elf (MULTILIB_OPTIONS): Use | |
2405 | mfloat-abi=hard and mfloat-abi=soft, not mhard-float and | |
2406 | msoft-float. | |
2407 | * config/arm/t-wince-pe (MULTILIB_OPTIONS): Use mfloat-abi=hard, | |
2408 | not mhard-float. | |
2409 | * config/arm/wince-pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, | |
2410 | not msoft-float. | |
2411 | ||
800d1de1 RH |
2412 | 2011-03-22 Richard Henderson <rth@redhat.com> |
2413 | ||
2414 | * config/alpha/alpha.c (alpha_expand_prologue): Don't test | |
2415 | TARGET_ABI_WINDOWS_NT. | |
2416 | (alpha_output_function_end_prologue): Likewise. | |
2417 | * config/alpha/alpha.h (TARGET_ABI_OSF): Likewise. | |
2418 | (ASM_OUTPUT_ADDR_DIFF_ELT): Likewise. | |
2419 | * config/alpha/alpha.md (call, call_value, tablejump): Likewise. | |
2420 | (trap, *movsi_nt_vms): Likewise. | |
2421 | (call_nt, call_value_nt, *call_nt_1, *call_value_nt_1): Remove. | |
2422 | (*tablejump_osf_nt_internal): Remove. | |
2423 | * config/alpha/predicates.md (input_operand): Only test Pmode. | |
2424 | ||
c59ddd2b JM |
2425 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2426 | ||
2427 | * config/alpha/alpha.c (alpha_handle_option): Access target_flags | |
2428 | via opts pointer. Use error_at. Don't assert that global | |
2429 | structures are in use. | |
2430 | ||
1333f97f JM |
2431 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2432 | ||
2433 | * config/i386/i386.c (ix86_isa_flags_explicit): Remove. | |
2434 | (ix86_handle_option): Access ix86_isa_flags and | |
2435 | ix86_isa_flags_explicit via opts pointer. Don't assert that | |
2436 | global structures are in use. | |
2437 | (ix86_function_specific_save, ix86_function_specific_restore): | |
2438 | Update ix86_isa_flags_explicit field name. | |
c78dd519 | 2439 | * config/i386/i386.opt (ix86_isa_flags_explicit): New Variable entry. |
1333f97f JM |
2440 | (ix86_isa_flags_explicit): Rename TargetSave entry to |
2441 | x_ix86_isa_flags_explicit. | |
2442 | ||
75db85d8 RH |
2443 | 2011-03-22 Richard Henderson <rth@redhat.com> |
2444 | ||
2445 | * config/alpha/alpha.c (NUM_ARGS): Don't test TARGET_ABI_UNICOSMK. | |
2446 | (alpha_option_override, direct_return): Likewise. | |
2447 | (alpha_arg_partial_bytes, alpha_setup_incoming_varargs): Likewise. | |
2448 | (alpha_va_start, alpha_gimplify_va_arg, alpha_sa_mask): Likewise. | |
2449 | (alpha_sa_size, compute_frame_size, alpha_expand_prologue): Likewise. | |
2450 | (alpha_start_function, alpha_output_function_end_prologue): Likewise. | |
2451 | (alpha_expand_epilogue, alpha_end_function): Likewise. | |
2452 | (alpha_init_libfuncs): Likewise. | |
2453 | (struct machine_function): Remove unicosmk members. | |
2454 | (print_operand) ['t']: Remove. | |
2455 | (unicosmk_must_pass_in_stack, unicosmk_initial_elimination_offset, | |
2456 | unicosmk_output_module_name, unicosmk_output_common, | |
2457 | current_section_align, unicosmk_output_text_section_asm_op, | |
2458 | unicosmk_output_data_section_asm_op, unicosmk_init_sections, | |
2459 | unicosmk_section_type_flags, unicosmk_unique_section, | |
2460 | unicosmk_asm_named_section, unicosmk_insert_attributes, | |
2461 | unicosmk_output_align, unicosmk_defer_case_vector, | |
2462 | unicosmk_output_addr_vec, unicosmk_output_deferred_case_vectors, | |
2463 | SSIB_PREFIX, SSIB_PREFIX_LEN, unicosmk_ssib_name, unicosmk_gen_dsib, | |
2464 | unicosmk_output_ssib, unicosmk_add_call_info_word, | |
2465 | unicosmk_extern_head, unicosmk_output_default_externs, | |
2466 | unicosmk_output_externs, unicosmk_add_extern, unicosmk_dex_list, | |
2467 | unicosmk_dex_count, unicosmk_special_name, unicosmk_need_dex, | |
2468 | unicosmk_output_dex, unicosmk_file_start, unicosmk_file_end): Remove. | |
2469 | * config/alpha/alpha-protos.h: Update. | |
2470 | * config/alpha/alpha.h (TARGET_ABI_OSF): Don't test TARGET_ABI_UNICOSMK. | |
2471 | * config/alpha/alpha.md (UNSPEC_UMK_LAUM, UNSPEC_UMK_LALM): Remove. | |
2472 | (UNSPEC_UMK_LAL, UNSPEC_UMK_LOAD_CIW): Remove. | |
2473 | (mulsi3): Don't test TARGET_ABI_UNICOSMK. | |
2474 | (*mulsi_se, mulvsi3): Likewise. | |
2475 | (divsi3, udivsi3, modsi3, umodsi3, divdi3, udivdi3): Likewise. | |
2476 | (*divmodsi_internal, call, call_value, realign): Likewise. | |
2477 | (moddi3, umoddi3): Likewise; remove duplicate expander. | |
2478 | (moddi3_umk, umoddi3_umk, call_umk, call_value_umk): Remove. | |
2479 | (*call_umk_1, *movsi, umk_laum, umk_lalm, *umk_load_ciw): Remove. | |
2480 | (*movdi_nofix): Remove r/U alternative. | |
2481 | (umk_mismatch_args, arg_home_umk, *call_value_umk): Remove. | |
2482 | * config/alpha/constraints.md ("U"): Remove. | |
2483 | * config/alpha/predicates.md (call_operand"): Don't test | |
2484 | TARGET_ABI_UNICOSMK. | |
2485 | ||
96e45421 JM |
2486 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2487 | ||
2488 | * target.def (handle_option): Take gcc_options and | |
2489 | cl_decoded_option pointers and location_t. | |
2490 | * doc/tm.texi.in (TARGET_HANDLE_OPTION): Update documentation. | |
2491 | * doc/tm.texi: Regenerate. | |
2492 | * hooks.c (hook_bool_size_t_constcharptr_int_true): Remove. | |
2493 | * hooks.h (hook_bool_size_t_constcharptr_int_true): Don't declare. | |
2494 | * lto-opts.c (lto_reissue_options): Generate option structure for | |
2495 | targetm.handle_option call. | |
2496 | * opts.c (target_handle_option): Update call to | |
2497 | targetm.handle_option. Remove assertions about values now passed | |
2498 | down to hook. | |
2499 | * targhooks.c (default_target_handle_option): New. | |
2500 | * targhooks.h (default_target_handle_option): Declare. | |
2501 | * config/alpha/alpha.c: Include opts.h. | |
2502 | (alpha_handle_option): Update to new hook interface. | |
2503 | * config/arm/arm.c: Include opts.h. | |
2504 | (arm_handle_option): Update to new hook interface. | |
2505 | * config/arm/t-arm (arm.o): Update dependencies. | |
2506 | * config/bfin/bfin.c: Include opts.h. | |
2507 | (bfin_handle_option): Update to new hook interface. | |
2508 | * config/cris/cris.c: Include opts.h. | |
2509 | (cris_handle_option): Update to new hook interface. | |
2510 | * config/frv/frv.c: Include opts.h. | |
2511 | (frv_handle_option): Update to new hook interface. | |
2512 | * config/i386/i386.c: Include opts.h. | |
2513 | (ix86_handle_option): Update to new hook interface. | |
2514 | (ix86_valid_target_attribute_inner_p): Generate option structure | |
2515 | for call to ix86_handle_option. | |
2516 | * config/i386/t-i386 (i386.o): Update dependencies. | |
2517 | * config/ia64/ia64.c: Include opts.h. | |
2518 | (ia64_handle_option): Update to new hook interface. | |
2519 | * config/ia64/t-ia64 (ia64.o): Update dependencies. | |
2520 | * config/iq2000/iq2000.c: Include opts.h. | |
2521 | (iq2000_handle_option): Update to new hook interface. | |
2522 | * config/m32c/m32c.c: Include opts.h. | |
2523 | (m32c_handle_option): Update to new hook interface. | |
2524 | * config/m32r/m32r.c: Include opts.h. | |
2525 | (m32r_handle_option): Update to new hook interface. | |
2526 | * config/m68k/m68k.c: Include opts.h. | |
2527 | (m68k_handle_option): Update to new hook interface. | |
2528 | * config/mep/mep.c: Include opts.h. | |
2529 | (mep_handle_option): Update to new hook interface. | |
2530 | * config/microblaze/microblaze.c: Include opts.h. | |
2531 | (microblaze_handle_option): Update to new hook interface. | |
2532 | * config/mips/mips.c: Include opts.h. | |
2533 | (mips_handle_option): Update to new hook interface. | |
2534 | * config/mn10300/mn10300.c: Include opts.h. | |
2535 | (mn10300_handle_option): Update to new hook interface. | |
2536 | * config/pa/pa.c: Include opts.h. | |
2537 | (pa_handle_option): Update to new hook interface. | |
2538 | * config/pdp11/pdp11.c: Include opts.h. | |
2539 | (pdp11_handle_option): Update to new hook interface. | |
2540 | * config/rs6000/rs6000.c: Include opts.h. | |
2541 | (rs6000_handle_option): Update to new hook interface. | |
2542 | * config/rs6000/t-rs6000 (rs6000.o): Update dependencies. | |
2543 | * config/rx/rx.c: Include opts.h. | |
2544 | (rx_handle_option): Update to new hook interface. | |
2545 | * config/s390/s390.c: Include opts.h. | |
2546 | (s390_handle_option): Update to new hook interface. | |
2547 | * config/score/score.c: Include opts.h. | |
2548 | (score_handle_option): Update to new hook interface. | |
2549 | * config/sh/sh.c: Include opts.h. | |
2550 | (sh_handle_option): Update to new hook interface. | |
2551 | * config/sparc/sparc.c: Include opts.h. | |
2552 | (sparc_handle_option): Update to new hook interface. | |
2553 | * config/v850/v850.c: Include opts.h. | |
2554 | (v850_handle_option): Update to new hook interface. | |
2555 | ||
66017846 JM |
2556 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2557 | ||
2558 | * gcc.c (driver_unknown_option_callback): Only permit and save | |
2559 | unknown -Wno- options. | |
2560 | (driver_wrong_lang_callback): Save options directly instead of via | |
2561 | driver_unknown_option_callback. | |
2562 | ||
e8b97ccd EB |
2563 | 2011-03-22 Eric Botcazou <ebotcazou@adacore.com> |
2564 | ||
2565 | * combine.c (simplify_set): Try harder to find the best CC mode when | |
2566 | simplifying a nested COMPARE on the RHS. | |
2567 | ||
ebb9f8b0 JM |
2568 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> |
2569 | ||
2570 | * config/alpha/gnu.h: Remove. | |
2571 | * config/arc: Remove directory. | |
2572 | * config/arm/netbsd.h: Remove. | |
2573 | * config/arm/t-pe: Remove. | |
2574 | * config/crx: Remove directory. | |
2575 | * config/i386/netbsd.h: Remove. | |
2576 | * config/m68hc11: Remove directory. | |
2577 | * config/m68k/uclinux-oldabi.h: Remove. | |
2578 | * config/mcore/mcore-pe.h: Remove. | |
2579 | * config/mcore/t-mcore-pe: Remove. | |
2580 | * config/netbsd-aout.h: Remove. | |
2581 | * config/rs6000/gnu.h: Remove. | |
2582 | * config/sh/sh-symbian.h: Remove. | |
2583 | * config/sh/symbian-base.c: Remove. | |
2584 | * config/sh/symbian-c.c: Remove. | |
2585 | * config/sh/symbian-cxx.c: Remove. | |
2586 | * config/sh/symbian-post.h: Remove. | |
2587 | * config/sh/symbian-pre.h: Remove. | |
2588 | * config/sh/t-symbian: Remove. | |
2589 | * config/svr3.h: Remove. | |
2590 | * config/vax/netbsd.h: Remove. | |
2591 | * config.build: Don't handle i[34567]86-*-pe. | |
2592 | * config.gcc: Remove handling of deprecations for most deprecated | |
2593 | targets. | |
2594 | (m68k-*-uclinuxoldabi*): Add to second deprecated list. | |
2595 | (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*, arm-*-pe*, crx-*-elf, | |
2596 | i[34567]86-*-netbsd*, i[34567]86-*-pe, m68hc11-*-*|m6811-*-*, | |
2597 | m68hc12-*-*|m6812-*-*, m68k-*-uclinuxoldabi*, mcore-*-pe*, | |
2598 | powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*, | |
2599 | sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*): | |
2600 | Remove cases. | |
2601 | * config.host: Don't handle i[34567]86-*-pe. | |
2602 | * config/rs6000/linux64.h (LINK_OS_GNU_SPEC): Remove. | |
2603 | (ASM_SPEC32): Don't handle -mcall-gnu. | |
2604 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Don't handle | |
2605 | -mcall-gnu. | |
2606 | (ASM_SPEC, CC1_SPEC, LINK_START_SPEC, LINK_OS_SPEC, CPP_SPEC, | |
2607 | STARTFILE_SPEC, LIB_SPEC, ENDFILE_SPEC): Don't handle -mcall-gnu. | |
2608 | (LIB_GNU_SPEC, STARTFILE_GNU_SPEC, ENDFILE_GNU_SPEC, | |
2609 | LINK_START_GNU_SPEC, LINK_OS_GNU_SPEC, CPP_OS_GNU_SPEC): Remove. | |
2610 | (SUBTARGET_EXTRA_SPECS): Remove *_gnu specs. | |
2611 | * config/sh/sh-protos.h, config/sh/sh.c: Remove all code | |
2612 | conditional on SYMBIAN. | |
2613 | * configure.ac: Don't handle powerpc*-*-gnu*. | |
2614 | * configure: Regenerate. | |
2615 | * doc/extend.texi (interrupt attribute): Don't mention CRX. | |
2616 | * doc/install-old.texi (m6811, m6812): Don't mention. | |
2617 | * doc/install.texi (arc-*-elf*): Don't document multilib option. | |
2618 | (arc-*-elf, CRX, m6811-elf, m6812-elf): Remove. | |
2619 | (m68k-uclinuxoldabi): Don't mention. | |
2620 | * doc/invoke.texi (ARC Options, CRX Options, M68hc1x Options): | |
2621 | Remove. | |
2622 | (-mcall-gnu): Remove. | |
2623 | * doc/md.texi (CRX Architecture, Motorola 68HC11 & 68HC12 | |
2624 | families): Remove constraint documentation. | |
2625 | ||
999a7d80 MS |
2626 | 2011-03-22 Marius Strobl <marius@FreeBSD.org> |
2627 | ||
2628 | * config/sparc/freebsd.h (CPP_CPU64_DEFAULT_SPEC): Replace with... | |
2629 | (FBSD_TARGET_CPU_CPP_BUILTINS): ...this. | |
2630 | (TARGET_GNU_TLS, TARGET_SUN_TLS): Define. | |
2631 | ||
980a0ff4 GJL |
2632 | 2011-03-21 Georg-Johann Lay <avr@gjlay.de> |
2633 | ||
2634 | * config/avr/avr-protos.h (expand_epilogue): Change prototype | |
2635 | * config/avr/avr.h (struct machine_function): Add field sibcall_fails. | |
2636 | * config/avr/avr.c (init_cumulative_args) | |
2637 | (avr_function_arg_advance): Use it. | |
2638 | * config/avr/avr.c (expand_epilogue): Add bool parameter. Handle | |
2639 | sibcall epilogues. | |
2640 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Define to... | |
2641 | (avr_function_ok_for_sibcall): ...this new function. | |
2642 | (avr_lookup_function_attribute1): New static Function. | |
2643 | (avr_naked_function_p, interrupt_function_p) | |
2644 | (signal_function_p, avr_OS_task_function_p) | |
2645 | (avr_OS_main_function_p): Use it. | |
2646 | * config/avr/avr.md ("sibcall", "sibcall_value") | |
2647 | ("sibcall_epilogue"): New expander. | |
2648 | ("*call_insn", "*call_value_insn"): New insn. | |
2649 | ("call_insn", "call_value_insn"): Remove | |
2650 | ("call", "call_value", "epilogue"): Change expander to handle | |
2651 | sibling calls. | |
2652 | ||
49168734 NC |
2653 | 2011-03-21 Nick Clifton <nickc@redhat.com> |
2654 | ||
2655 | * doc/invoke.texi (Overall Options): Move closing brace to end of | |
2656 | options list. | |
2657 | (Optimization Options): Add missing @gol. | |
2658 | (Directory Options): Likewise. | |
2659 | (i386 and x86-64 Options): Likewise. | |
2660 | (RS6000 and PowerPC Options): Likewise. | |
2661 | (i386 and x86-64 Windows Options): Likewise. | |
2662 | (V850 Options): Add text missing from descriptions. | |
2663 | ||
bdfe906f RH |
2664 | 2011-03-22 Richard Henderson <rth@redhat.com> |
2665 | ||
2666 | * config/avr/avr.c (TARGET_EXCEPT_UNWIND_INFO): New. | |
2667 | (avr_incoming_return_addr_rtx): New. | |
2668 | (emit_push_byte): New. | |
2669 | (expand_prologue): Use it. Remove incorrect dwarf annotation for | |
2670 | SREG, RAMPZ, zero register. Push frame pointer by bytes. Add dwarf | |
2671 | annotation for __prologue_saves__. Fixup dwarf annotation for CFA. | |
2672 | (emit_pop_byte): New. | |
2673 | (expand_epilogue): Use it. Pop frame pointer by bytes. | |
2674 | * config/avr/avr.h (FRAME_POINTER_CFA_OFFSET): Remove. | |
2675 | (INCOMING_RETURN_ADDR_RTX): New. | |
2676 | (INCOMING_FRAME_SP_OFFSET): New. | |
2677 | (ARG_POINTER_CFA_OFFSET): New. | |
2678 | * config/avr/avr.md (*pushqi): Fix mode of auto-inc. | |
2679 | (*pushhi, *pushsi, *pushsf, popqi): Likewise. | |
2680 | (pophi): Remove. | |
2681 | ||
d090a5aa RH |
2682 | * dwarf2out.c (dwarf2out_frame_debug_expr) [rule 11]: Handle post_dec. |
2683 | ||
fdf3e18a NF |
2684 | 2011-03-22 Nathan Froyd <froydnj@codesourcery.com> |
2685 | ||
2686 | * system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison. | |
2687 | (FUNCTION_ARG_ADVANCE): Likewise. | |
2688 | * tm.texi.in: Change references to them to hook references. | |
2689 | * tm.texi: Regenerate. | |
2690 | * targhooks.c (default_function_arg): Eliminate check for target | |
2691 | macro. | |
2692 | (default_function_incoming_arg): Likewise. | |
2693 | (default_function_arg_advance): Likewise. | |
c78dd519 | 2694 | * target.def (function_arg, function_incoming_arg): Change to DEFHOOK. |
fdf3e18a NF |
2695 | (function_arg_advance): Likewise. |
2696 | * target-def.h: Eliminate FUNCTION_INCOMING_ARG check. | |
2697 | ||
009d3fcf NF |
2698 | 2011-03-22 Nathan Froyd <froydnj@codesourcery.com> |
2699 | ||
2700 | * tree.c (build_call_1): New function. | |
2701 | (build_call_valist, build_call_array_loc, build_call_vec): Call it. | |
2702 | ||
7bec30e1 RG |
2703 | 2011-03-22 Richard Guenther <rguenther@suse.de> |
2704 | ||
2705 | PR tree-optimization/48228 | |
2706 | * tree-vrp.c (vrp_visit_phi_node): Do not stop propagating | |
2707 | for single-arg PHIs. | |
2708 | ||
0b7e851b AB |
2709 | 2011-03-22 Andrey Belevantsev <abel@ispras.ru> |
2710 | ||
2711 | PR rtl-optimization/48143 | |
2712 | * config/i386/sse.md (*sse2_cvtpd2dq): Add athlon_decode attribute. | |
2713 | (*sse2_cvttpd2dq, sse2_cvtss2sd, *sse2_cvtpd2ps, | |
2714 | sse2_cvtps2pd): Likewise. | |
2715 | ||
d89afca5 AK |
2716 | 2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2717 | ||
2718 | * recog.c (canonicalize_change_group): Use validate_unshare_change. | |
2719 | ||
f471fe72 RG |
2720 | 2011-03-22 Richard Guenther <rguenther@suse.de> |
2721 | ||
2722 | * gimple.c (gimple_rhs_class_table): POLYNOMIAL_CHREC is not | |
2723 | a valid RHS. Make DOT_PROD_EXPR and REALIGN_LOAD_EXPR ternary. | |
2724 | * tree-cfg.c (verify_gimple_assign_ternary): Allow DOT_PROD_EXPR | |
2725 | and REALIGN_LOAD_EXPR. | |
2726 | (verify_gimple_assign_single): Do not allow POLYNOMIAL_CHREC, | |
2727 | DOT_PROD_EXPR or REALIGN_LOAD_EXPR. | |
2728 | * expr.c (expand_expr_real_1): Move REALIGN_LOAD_EXPR and | |
2729 | DOT_PROD_EXPR case ... | |
2730 | (expand_expr_real_2): ... here. | |
2731 | * gimple-pretty-print.c (dump_ternary_rhs): Handle DOT_PROD_EXPR | |
2732 | and REALIGN_LOAD_EXPR. | |
2733 | * tree-data-ref.c (split_constant_offset): Bail out for all CHRECs. | |
2734 | * tree-vect-loop.c (vect_model_reduction_cost): Handle ternaries. | |
2735 | (vect_create_epilog_for_reduction): Likewise. | |
2736 | (vectorizable_reduction): Likewise. | |
2737 | * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Adjust. | |
2738 | * tree-vect-stmts.c (vectorizable_load): Likewise. | |
2739 | ||
f2f81d57 EB |
2740 | 2011-03-22 Eric Botcazou <ebotcazou@adacore.com> |
2741 | ||
2742 | * gimplify.c (gimplify_cond_expr): Gimplify COMPOUND_EXPR conditions. | |
2743 | ||
ab081dd6 AK |
2744 | 2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2745 | ||
2746 | * config/s390/s390.c (s390_delegitimize_address): Fix offset | |
2747 | handling for PLTOFF/GOTOFF. | |
2748 | ||
6fd5332b NC |
2749 | 2011-03-22 Nick Clifton <nickc@redhat.com> |
2750 | ||
2751 | * config/i386/cygming.h (SUBTARGET_OVERRIDE_OPTIONS): Remove | |
2752 | trailing backslash from the end of the macro definition. | |
2753 | ||
01841ac0 AK |
2754 | 2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2755 | ||
2756 | * config/s390/s390.c (s390_delegitimize_address): Handle PLTOFF | |
2757 | and PLT unspecs. | |
2758 | ||
2ef6ce06 RS |
2759 | 2011-03-21 Richard Sandiford <richard.sandiford@linaro.org> |
2760 | ||
2761 | * expr.h (prepare_operand): Move to... | |
2762 | * optabs.h (prepare_operand): ...here and change the insn code | |
2763 | parameter from "int" to "enum insn_code". | |
2764 | (insn_operand_matches): Declare. | |
2765 | * expr.c (init_expr_target): Use insn_operand_matches. | |
2766 | (compress_float_constant): Likewise. | |
2767 | * function.c (safe_insn_predicate, assign_parm_setup_reg): Likewise. | |
2768 | * optabs.c (can_compare_p, prepare_cmp_insn): Likewise. | |
2769 | (emit_cmp_and_jump_insn_1, gen_add2_insn, gen_add3_insn): Likewise. | |
c78dd519 UB |
2770 | (have_add2_insn, gen_sub2_insn, gen_sub3_insn, have_sub2_insn): |
2771 | Likewise. | |
2ef6ce06 RS |
2772 | (gen_cond_trap): Likewise. |
2773 | (prepare_operand): Likewise. Change icode to an insn_code. | |
2774 | (insn_operand_matches): New function. | |
2775 | * reload.c (find_reloads_address_1): Use insn_operand_matches. | |
2776 | * reload1.c (gen_reload): Likewise. | |
2777 | * targhooks.c (default_secondary_reload): Likewise. | |
2778 | ||
9e43ad68 UB |
2779 | 2011-03-21 Uros Bizjak <ubizjak@gmail.com> |
2780 | ||
9a96da32 UB |
2781 | * config/alpha/alpha.md (unspec): New define_c_enum. |
2782 | (unspecv): Ditto. | |
2783 | ||
2784 | 2011-03-21 Uros Bizjak <ubizjak@gmail.com> | |
2785 | ||
2786 | PR debug/48214 | |
9e43ad68 UB |
2787 | * config/alpha/alpha.c (alpha_pad_noreturn): Do not emit an unop |
2788 | between a call and its CALL_ARG_LOCATION note. | |
2789 | ||
31408f60 EB |
2790 | 2011-03-21 Eric Botcazou <ebotcazou@adacore.com> |
2791 | ||
2792 | * gimplify.c (gimplify_vla_decl): Set TREE_THIS_NOTRAP flag. | |
2793 | ||
2794 | 2011-03-21 Jakub Jelinek <jakub@redhat.com> | |
126e6609 JJ |
2795 | |
2796 | PR c/42544 | |
2797 | PR c/48197 | |
2798 | * c-common.c (shorten_compare): If primopN is first sign-extended | |
2799 | to opN and then zero-extended to result type, set primopN to opN. | |
2800 | ||
9dfd55f5 DJ |
2801 | 2011-03-21 Daniel Jacobowitz <dan@codesourcery.com> |
2802 | ||
2803 | * config/arm/unwind-arm.c (__gnu_unwind_pr_common): Correct test | |
2804 | for barrier handlers. | |
2805 | ||
f3c33d9d MM |
2806 | 2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com> |
2807 | ||
2808 | * config/rs6000/rs6000.md (UNSPEC_*, UNSPECV_*): Redefine all | |
2809 | UNSPEC constants to be in the unspec enumeration, and redefine | |
2810 | all UNSPECV constants to be in the unspecv enumeration, so that | |
2811 | dumps print which unspec/unspec_volatile this is. | |
2812 | * config/rs6000/vector.md (UNSPEC_*): Ditto. | |
2813 | * config/rs6000/paired.md (UNSPEC_*): Ditto. | |
2814 | * config/rs6000/vsx.md (UNSPEC_*): Ditto. | |
2815 | * config/rs6000/altivec.md (UNSPEC_*, UNSPECV_*): Ditto. | |
2816 | * config/rs6000/dfp.md (UNSPEC_*): Ditto. | |
2817 | ||
2818 | * config/rs6000/rs6000.md (UNSPECV_ISYNC, UNSPECV_LWSYNC): Rename | |
2819 | UNSPEC_ISYNC and UNSPEC_HWSYNC to UNSPECV_ISYNC and | |
2820 | UNSPECV_LWSYNC, since these are used as unspec_volatile. | |
2821 | * config/rs6000/sync.md (isync, lwsync): Ditto. | |
2822 | ||
ac43f774 RG |
2823 | 2011-03-21 Richard Guenther <rguenther@suse.de> |
2824 | ||
2825 | * params.def (lto-min-partition): Fix typo. | |
2826 | ||
411cdbd8 RG |
2827 | 2011-03-21 Richard Guenther <rguenther@suse.de> |
2828 | ||
2829 | PR c/47939 | |
2830 | * c-decl.c (grokdeclarator): Drop to the main variant only | |
2831 | for array types. Drop flag_gen_aux_info check. | |
2832 | ||
1cd9e416 RG |
2833 | 2011-03-21 Richard Guenther <rguenther@suse.de> |
2834 | ||
2835 | PR translation/47911 | |
2836 | * params.def (lto-partitions): Fix typo. | |
2837 | (lto-min-partition): Fix wording. | |
2838 | ||
ada5ad67 AT |
2839 | 2011-03-21 Andreas Tobler <andreast@fgznet.ch> |
2840 | ||
2841 | * config/rs6000/t-freebsd: Remove duplication from file. | |
2842 | ||
f9613c9a RG |
2843 | 2011-03-21 Richard Guenther <rguenther@suse.de> |
2844 | ||
2845 | PR middle-end/47661 | |
2846 | * gimple.c (is_gimple_condexpr): Use tree_could_throw_p. | |
2847 | ||
9bfbc1eb RG |
2848 | 2011-03-21 Richard Guenther <rguenther@suse.de> |
2849 | ||
2850 | PR lto/48210 | |
2851 | * params.def (lto-partitions): Require at least 1 partition. | |
2852 | ||
a2268084 RO |
2853 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2854 | ||
2855 | * gthr-solaris.h: Remove. | |
2856 | * gthr.h (_SOLARIS_THREADS): Don't include gthr-solaris.h, remove. | |
2857 | * config/sol2.h (CPP_SUBTARGET_SPEC): Remove -threads support. | |
2858 | (LIB_SPEC): Likewise. | |
2859 | * config/sol2.opt (threads): Remove. | |
9e43ad68 | 2860 | * config.gcc (i[34567]86-*-solaris2*): Remove solaris threads support. |
a2268084 RO |
2861 | (sparc*-*-solaris2*): Likewise. |
2862 | * configure.ac (enable_threads): Enable solaris support. | |
2863 | * configure: Regenerate. | |
9e43ad68 | 2864 | * doc/invoke.texi (Option Summary, Solaris 2 Options): Remove -threads. |
a2268084 RO |
2865 | * doc/install.texi (Configuration, --enable-threads=lib): Remove |
2866 | solaris. | |
2867 | ||
c43d9a1b RO |
2868 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2869 | ||
2870 | * config.gcc: Obsolete *-*-solaris2.8*. | |
2871 | * doc/install.texi (Specific, *-*-solaris2*): Document it. | |
2872 | ||
084239f4 RO |
2873 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2874 | ||
2875 | PR bootstrap/48135 | |
2876 | * doc/install.texi (Prerequisites, Perl): Remove Glob.pm | |
2877 | reference. Solaris 8 perl works. | |
2878 | ||
64cadbe7 RO |
2879 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2880 | ||
2881 | PR bootstrap/48135 | |
2882 | * doc/install.texi (Prerequisites): Move jar etc. up. | |
2883 | Explain support library version requirements. | |
2884 | ||
eb975109 RO |
2885 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2886 | ||
2887 | PR bootstrap/48135 | |
2888 | * doc/install.texi (Prerequisites): Move Perl to build | |
2889 | requirements. Always necessary on Solaris 2 with Sun ld. | |
2890 | ||
8a509ffd RO |
2891 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2892 | ||
2893 | * doc/install.texi (Specific, alpha*-dec-osf5.1): Update for | |
2894 | binutils 2.21. | |
2895 | (Specific, i?86-*-solaris2.[89]): Likewise. | |
2896 | (Specific, i?86-*-solaris2.10): Likewise. | |
2897 | (Specific, mips-sgi-irix6): Likewise. | |
2898 | (Specific, *-*-solaris2*): Remove Sun Studio download URL. | |
2899 | Update for binutils 2.21. | |
2900 | ||
8fbc58a1 RO |
2901 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2902 | ||
2903 | * configure.ac (gcc_cv_lto_plugin): Fix typo. | |
2904 | Allow -fuse-linker-plugin for non-default plugin linker. | |
2905 | * configure: Regenerate. | |
2906 | ||
7e84ad0b NP |
2907 | 2011-03-21 Nicola Pero <nicola.pero@meta-innovation.com> |
2908 | ||
2909 | PR bootstrap/48167 | |
2910 | * gengtype.c (files_rules): Added rule for cp/parser.h. | |
2911 | ||
2f36e14b JJ |
2912 | 2011-03-21 Jakub Jelinek <jakub@redhat.com> |
2913 | ||
2914 | PR target/48213 | |
2915 | * config/s390/s390.c (s390_delegitimize_address): Don't call | |
2916 | lowpart_subreg if orig_x has BLKmode. | |
2917 | ||
62d784f7 KT |
2918 | 2011-03-21 Kai Tietz <ktietz@redhat.com> |
2919 | ||
2920 | PR target/12171 | |
9e43ad68 UB |
2921 | * doc/plugins.texi: Adjust documentation for plugin register_callback. |
2922 | * tree.h (attribute_spec): Add new member affects_type_identity. | |
2923 | * attribs.c (empty_attribute_table): Adjust attribute_spec | |
2924 | initializers. | |
62d784f7 KT |
2925 | * config/alpha/alpha.c: Likewise. |
2926 | * config/arc/arc.c: Likewise. | |
2927 | * config/arm/arm.c: Likewise. | |
2928 | * config/avr/avr.c: Likewise. | |
2929 | * config/bfin/bfin.c: Likewise. | |
2930 | * config/crx/crx.c: Likewise. | |
2931 | * config/darwin.h: Likewise. | |
2932 | * config/h8300/h8300.c: Likewise. | |
2933 | * config/i386/cygming.h: Likewise. | |
2934 | * config/i386/i386.c: Likewise. | |
2935 | * config/ia64/ia64.c: Likewise. | |
2936 | * config/m32c/m32c.c: Likewise. | |
2937 | * config/m32r/m32r.c: Likewise. | |
2938 | * config/m68hc11/m68hc11.c: Likewise. | |
2939 | * config/m68k/m68k.c: Likewise. | |
2940 | * config/mcore/mcore.c: Likewise. | |
2941 | * config/mep/mep.c: Likewise. | |
2942 | * config/microblaze/microblaze.c: Likewise. | |
2943 | * config/mips/mips.c: Likewise. | |
2944 | * config/rs6000/rs6000.c: Likewise. | |
2945 | * config/rx/rx.c: Likewise. | |
2946 | * config/sh/sh.c: Likewise. | |
2947 | * config/sol2.h: Likewise. | |
2948 | * config/sparc/sparc.c: Likewise. | |
2949 | * config/spu/spu.c: Likewise. | |
2950 | * config/stormy16/stormy16.c: Likewise. | |
2951 | * config/v850/v850.c: Likewise. | |
2952 | ||
54833ec0 CLT |
2953 | 2011-03-21 Chung-Lin Tang <cltang@codesourcery.com> |
2954 | ||
2955 | * simplify-rtx.c (simplify_binary_operation_1): Handle | |
2956 | (xor (and A B) C) case when B and C are both constants. | |
2957 | ||
14a41392 MX |
2958 | 2011-03-21 Mingjie Xing <mingjie.xing@gmail.com> |
2959 | ||
2960 | * tree-dfa.c (add_referenced_var): Fix typo in comment. | |
2961 | ||
806c3492 EB |
2962 | 2011-03-20 Eric Botcazou <ebotcazou@adacore.com> |
2963 | ||
2964 | PR bootstrap/48168 | |
2965 | * config/sparc/sparc.c (sparc_delegitimize_address): Add new pattern. | |
2966 | ||
65e0a0f3 JJ |
2967 | 2011-03-20 Jakub Jelinek <jakub@redhat.com> |
2968 | ||
2969 | PR rtl-optimization/48156 | |
2970 | * df-core.c (df_get_bb_dirty): Use df_lr if df_live is NULL, | |
2971 | assume df and df_lr are not NULL. | |
2972 | ||
b6a75dda RR |
2973 | 2011-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
2974 | ||
2975 | PR debug/48023 | |
2976 | * config/arm/arm.c (create_fix_barrier): Do not emit a minipool | |
2977 | between a call and its CALL_ARG_LOCATION note. | |
2978 | ||
5969b52d KK |
2979 | 2011-03-19 Kaz Kojima <kkojima@gcc.gnu.org> |
2980 | ||
2981 | PR debug/48178 | |
2982 | * config/sh/sh.c (find_barrier): Don't emit a constant pool | |
2983 | between a call and its corresponding CALL_ARG_LOCATION note. | |
2984 | ||
f773c2bd AS |
2985 | 2011-03-19 Anatoly Sokolov <aesok@post.ru> |
2986 | ||
2987 | * cfgcleanup.c (mark_effect): Use bitmap_set_range/bitmap_clear_range | |
2988 | instead of loop. Use HARD_REGISTER_NUM_P predicate. | |
2989 | * haifa-sched.c (setup_ref_regs): Ditto. | |
2990 | * caller-save.c (add_used_regs_1): Ditto. | |
2991 | * dse.c (look_for_hardregs): Ditto. | |
2992 | * df-problems.c (df_simulate_one_insn_forwards): Ditto. | |
2993 | * sched-rgn.c (check_live_1): Ditto. | |
2994 | ||
8bf872f9 JM |
2995 | 2011-03-18 Joseph Myers <joseph@codesourcery.com> |
2996 | ||
2997 | * c-decl.c (diagnose_mismatched_decls): Give an error for | |
2998 | redefining a typedef with variably modified type. | |
2999 | ||
ff8e2159 JM |
3000 | 2011-03-18 Joseph Myers <joseph@codesourcery.com> |
3001 | ||
3002 | * c-decl.c (grokfield): Don't allow typedefs for structures or | |
3003 | unions with no tag by default. | |
3004 | * doc/extend.texi (Unnamed Fields): Update. | |
3005 | ||
16cc4440 UB |
3006 | 2011-03-18 Uros Bizjak <ubizjak@gmail.com> |
3007 | ||
3008 | * config/i386/i386.md (float<SSEMODEI24:mode><X87MODEF:mode>2): | |
3009 | Rewrite using indirect functions. | |
3010 | (lwp_slwpcb): Ditto. | |
3011 | * config/i386/sse.md (avx_vextractf128<mode>): Ditto. | |
3012 | (avx_vinsertf128<mode>): Ditto. | |
3013 | ||
e101e12e AK |
3014 | 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
3015 | ||
3016 | * config/s390/s390.c (s390_delegitimize_address): Handle GOTOFF | |
3017 | unspecs. | |
3018 | ||
4627c7fb AK |
3019 | 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
3020 | ||
3021 | * config/s390/s390.c (s390_chunkify_start): Prevent literal pool | |
9e43ad68 | 3022 | splitting between a call and its corresponding CALL_ARG_LOCATION note. |
4627c7fb | 3023 | |
2d36b47f MK |
3024 | 2011-03-18 Maxim Kuvyrkov <maxim@codesourcery.com> |
3025 | ||
3026 | PR rtl-optimization/48170 | |
3027 | * gcse.c (hoist_code): Remove bogus asserts. | |
3028 | ||
2a3d7659 JL |
3029 | 2011-03-18 Georg-Johann Lay <avr@gjlay.de> |
3030 | ||
3031 | * ira-color.c (assign_hard_reg): Honor LOCAL_REGNO in cost | |
3032 | computation for prologue/epilogue. | |
3033 | ||
34c3ef05 RO |
3034 | 2011-03-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
3035 | ||
3036 | * Makefile.in (check-consistency): Remove. | |
3037 | ||
81f2b976 JJ |
3038 | 2011-03-18 Jakub Jelinek <jakub@redhat.com> |
3039 | ||
3040 | PR debug/48176 | |
3041 | * dwarf2out.c (dwarf2out_finish): Call output_aranges even when | |
3042 | arange_table_in_use is 0, but either text_section_used or | |
3043 | cold_text_section_used is true. Don't call it if | |
3044 | !info_section_emitted. | |
3045 | ||
68fd7765 AS |
3046 | 2011-03-18 Anatoly Sokolov <aesok@post.ru> |
3047 | ||
3048 | * config/avr/avr.h (RET_REGISTER, LIBCALL_VALUE, | |
3049 | FUNCTION_VALUE_REGNO_P): Remove. | |
3050 | * config/avr/avr-protos.h (avr_ret_register, avr_libcall_value): | |
3051 | Remove. | |
3052 | * config/avr/avr.c (avr_ret_register): Make static inline. | |
3053 | (avr_function_value_regno_p): New function. | |
3054 | (avr_libcall_value): Make static. Add 'func' argument. | |
3055 | (avr_function_value): Make static. Rename 'func' argument to | |
3056 | 'fn_decl_or_type', forward it to avr_libcall_value. Call | |
3057 | avr_ret_register function instead of RET_REGISTER macro. | |
3058 | (TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
3059 | ||
b4ef8aac JM |
3060 | 2011-03-18 Jason Merrill <jason@redhat.com> |
3061 | ||
3062 | PR c++/23372 | |
3063 | * gimplify.c (gimplify_arg): Strip redundant TARGET_EXPR. | |
3064 | ||
09a52fc3 RG |
3065 | 2011-03-18 Richard Guenther <rguenther@suse.de> |
3066 | ||
3067 | * doc/install.texi (--enable-gold): Remove. | |
3068 | (--with-plugin-ld): Document. | |
3069 | * doc/invoke.texi (-fuse-linker-plugin): Clarify. | |
3070 | ||
2a3d7659 | 3071 | 2011-03-18 Andrew Pinski <pinskia@gmail.com> |
3bf162a0 AP |
3072 | |
3073 | PR middle-end/47790 | |
3074 | * expr.c (optimize_bitfield_assignment_op): Revamp to work | |
3075 | again after expansion changes. | |
3076 | ||
2abbb0fe CLT |
3077 | 2011-03-18 Chung-Lin Tang <cltang@codesourcery.com> |
3078 | ||
3079 | * combine.c (try_combine): Do simplification only call of | |
3080 | subst() on i2 even when i1 is present. Update comments. | |
3081 | ||
2efd0aa6 KK |
3082 | 2011-03-18 Kaz Kojima <kkojima@gcc.gnu.org> |
3083 | ||
3084 | * config/sh/sh.c (sh_delegitimize_address): Handle UNSPEC_SYMOFF | |
3085 | and UNSPEC_PCREL_SYMOFF. | |
3086 | ||
30a49b23 AK |
3087 | 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
3088 | ||
3089 | * config/s390/s390.md: Use define_c_enum for the unspec constant | |
3090 | definitions. | |
3091 | ||
419e1853 JJ |
3092 | 2011-03-18 Richard Henderson <rth@redhat.com> |
3093 | Jakub Jelinek <jakub@redhat.com> | |
3094 | ||
3095 | PR bootstrap/48161 | |
3096 | * expr.c (expand_expr_addr_expr_1): Use simplify_gen_binary | |
3097 | instead of gen_rtx_PLUS if EXPAND_SUM or EXPAND_INITIALIZER. | |
3098 | ||
37875856 L |
3099 | 2011-03-17 H.J. Lu <hongjiu.lu@intel.com> |
3100 | ||
3101 | PR middle-end/47725 | |
3102 | * combine.c (cant_combine_insn_p): Don't check zero/sign | |
3103 | extended hard registers. | |
3104 | ||
76069764 L |
3105 | 2011-03-17 H.J. Lu <hongjiu.lu@intel.com> |
3106 | ||
3107 | PR middle-end/47725 | |
3108 | * combine.c (cant_combine_insn_p): Check zero/sign extended | |
3109 | hard registers. | |
3110 | ||
24da2019 AS |
3111 | 2011-03-17 Anatoly Sokolov <aesok@post.ru> |
3112 | ||
3113 | * config/v850/v850.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
3114 | * config/v850/v850-protos.h (v850_output_addr_const_extra): Remove. | |
3115 | * config/v850/v850.c (v850_output_addr_const_extra): Make static. | |
3116 | Change return type to bool. | |
3117 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
3118 | ||
a82ff31f JJ |
3119 | 2011-03-17 Jakub Jelinek <jakub@redhat.com> |
3120 | ||
8b29c87a JJ |
3121 | PR debug/48163 |
3122 | * var-tracking.c (prepare_call_arguments): If CALL target | |
3123 | is a non-SYMBOL_REF CONSTANT_P, just add that into the list as | |
3124 | pc instead of looking it up using cselib_lookup and use | |
3125 | Pmode for it if x has VOIDmode. | |
3126 | * dwarf2out.c (gen_subprogram_die): If also both first and | |
3127 | second CONCAT arguments are VOIDmode, use mode of CONCAT itself. | |
3128 | ||
a82ff31f JJ |
3129 | PR debug/48163 |
3130 | * function.c (assign_parms): For data.passed_pointer parms | |
3131 | use MEM of data.entry_parm instead of data.entry_parm itself | |
3132 | as DECL_INCOMING_RTL. | |
3133 | * dwarf2out.c (rtl_for_decl_location): Use DECL_INCOMING_RTL | |
3134 | also when passed and declared mode is the same, DECL_RTL | |
3135 | is a MEM with pseudo as address and DECL_INCOMING_RTL is | |
3136 | a MEM too. | |
3137 | ||
82ce305c JL |
3138 | 2011-03-16 Jeff Law <law@redhat.com> |
3139 | ||
3140 | PR rtl-optimization/37273 | |
3141 | * ira-costs.c (scan_one_insn): Detect constants living in memory and | |
3142 | handle them like argument loads from stack slots. Do not double | |
3143 | count memory for memory constants and argument loads from stack slots. | |
3144 | ||
fe58e02b L |
3145 | 2011-03-17 H.J. Lu <hongjiu.lu@intel.com> |
3146 | ||
3147 | PR debug/48160 | |
3148 | * var-tracking.c (prepare_call_arguments): Check SUBREG. | |
3149 | ||
6fc4dbc7 L |
3150 | 2011-03-17 H.J. Lu <hongjiu.lu@intel.com> |
3151 | ||
3152 | PR target/48171 | |
3153 | * config/i386/i386.opt: Add Save to -mavx and -mfma. | |
3154 | ||
db3ed0b3 JJ |
3155 | 2011-03-17 Jakub Jelinek <jakub@redhat.com> |
3156 | ||
8054a389 JJ |
3157 | PR bootstrap/48153 |
3158 | * dwarf2out.c (mem_loc_descriptor) <case ENTRY_VALUE>: Return NULL | |
3159 | if dwarf_strict. | |
3160 | (gen_subprogram_die): Don't add call_site DIEs if dwarf_strict. | |
3161 | Clear call_arg_locations and call_arg_loc_last always. | |
3162 | ||
db3ed0b3 JJ |
3163 | PR middle-end/48152 |
3164 | * var-tracking.c (prepare_call_arguments): If argument needs to be | |
3165 | passed by reference, adjust argtype and mode. | |
3166 | ||
1bce4ff3 RG |
3167 | 2011-03-17 Richard Guenther <rguenther@suse.de> |
3168 | ||
3169 | PR middle-end/48134 | |
3170 | * tree-ssa.c (insert_debug_temp_for_var_def): If we propagated | |
3171 | a value make sure to fold the statement. | |
3172 | ||
7c71147d CLT |
3173 | 2011-03-17 Chung-Lin Tang <cltang@codesourcery.com> |
3174 | ||
3175 | PR target/43872 | |
3176 | * config/arm/arm.c (arm_get_frame_offsets): Adjust early | |
3177 | return condition with !cfun->calls_alloca. | |
3178 | ||
0e1ee172 RG |
3179 | 2011-03-17 Richard Guenther <rguenther@suse.de> |
3180 | ||
3181 | PR bootstrap/48148 | |
3182 | * lto-cgraph.c (input_overwrite_node): Clear the abstract | |
3183 | origin for decls in other ltrans units. | |
3184 | (input_varpool_node): Likewise. | |
3185 | ||
f8bce518 RG |
3186 | 2011-03-17 Richard Guenther <rguenther@suse.de> |
3187 | ||
3188 | PR middle-end/48165 | |
3189 | * tree-object-size.c (compute_object_offset): Properly return | |
3190 | the offset operand of MEM_REFs as sizetype. | |
3191 | ||
1b6fa860 JJ |
3192 | 2011-03-17 Jakub Jelinek <jakub@redhat.com> |
3193 | ||
dabd47e7 JJ |
3194 | PR rtl-optimization/48141 |
3195 | * params.def (PARAM_MAX_DSE_ACTIVE_LOCAL_STORES): New. | |
3196 | * dse.c: Include params.h. | |
3197 | (active_local_stores_len): New variable. | |
3198 | (add_wild_read, dse_step1): Clear it when setting active_local_stores | |
3199 | to NULL. | |
3200 | (record_store, check_mem_read_rtx): Decrease it when removing | |
3201 | from the chain. | |
3202 | (scan_insn): Likewise. Increase it when adding to chain, if it | |
3203 | reaches PARAM_MAX_DSE_ACTIVE_LOCAL_STORES limit, set to 1 and | |
3204 | set active_local_stores to NULL before the addition. | |
3205 | * Makefile.in (dse.o): Depend on $(PARAMS_H). | |
3206 | ||
1b6fa860 JJ |
3207 | PR rtl-optimization/48141 |
3208 | * dse.c (record_store): If no positions are needed in an insn | |
3209 | that cannot be deleted, at least unchain it from active_local_stores. | |
3210 | ||
7b5cb7d6 DS |
3211 | 2011-03-16 Dodji Seketeli <dodji@redhat.com> |
3212 | ||
3213 | PR debug/47510 | |
3214 | * dwarf2out.c (strip_naming_typedef): Factorize out of ... | |
3215 | (lookup_type_die_strip_naming_typedef): ... here. | |
3216 | (get_context_die): Use it. | |
3217 | (gen_typedef_die): Add a DW_AT_{,MIPS_}linkage_name attribute to | |
3218 | the anonymous struct named by the naming typedef. | |
3219 | ||
585e9d9d L |
3220 | 2011-03-16 H.J. Lu <hongjiu.lu@intel.com> |
3221 | ||
3222 | PR target/48154 | |
3223 | * config/i386/i386.c (ix86_builtin_vectorized_function): Check | |
3224 | TARGET_ROUND for BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins. | |
3225 | ||
6261ab0e JL |
3226 | 2011-03-16 Jeff Law <law@redhat.com> |
3227 | ||
3228 | * tree-vrp.c (identify_jump_threads): Slightly simplify type | |
16cc4440 | 3229 | check for operands of conditional. Allow type to be a pointer. |
6261ab0e | 3230 | |
0b0081ec RG |
3231 | 2011-03-16 Richard Guenther <rguenther@suse.de> |
3232 | ||
3233 | PR tree-optimization/48149 | |
3234 | * fold-const.c (fold_binary_loc): Fold | |
3235 | COMPLEX_EXPR <REALPART_EXPR <x>, IMAGPART_EXPR <x>>. | |
3236 | ||
64a3d647 RG |
3237 | 2011-03-16 Richard Guenther <rguenther@suse.de> |
3238 | ||
3239 | PR tree-optimization/26134 | |
3240 | * tree-ssa.c (maybe_rewrite_mem_ref_base): Handle rewriting | |
3241 | complex part accesses to REALPART_EXPR and IMAGPART_EXPR. | |
3242 | (non_rewritable_mem_ref_base): Handle complex type component | |
3243 | accesses, constrain offsets for vector and complex extracts | |
3244 | more properly. | |
3245 | ||
ef13324e RG |
3246 | 2011-03-16 Richard Guenther <rguenther@suse.de> |
3247 | ||
3248 | PR tree-optimization/48146 | |
3249 | * tree-ssa-sink.c (sink_code_in_bb): Manually update virtual | |
3250 | operands avoiding the need for renaming. | |
3251 | ||
f0eddb90 RG |
3252 | 2011-03-16 Richard Guenther <rguenther@suse.de> |
3253 | ||
3254 | * gimple-fold.c (maybe_fold_reference): Open-code relevant | |
3255 | constant folding. Move MEM_REF canonicalization first. | |
3256 | Rely on fold_const_aggregate_ref for initializer folding. | |
3257 | * tree-ssa-ccp.c (ccp_fold): Handle constant vector extracts. | |
3258 | ||
e42348b8 JJ |
3259 | 2011-03-16 Jakub Jelinek <jakub@redhat.com> |
3260 | ||
29f10e71 JJ |
3261 | PR middle-end/48136 |
3262 | * fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Make sure | |
3263 | arg0/arg1 or their arguments are always fold converted to matching | |
3264 | types. | |
3265 | ||
e42348b8 JJ |
3266 | * var-tracking.c (prepare_call_arguments): Add ATTRIBUTE_UNUSED |
3267 | to nargs. | |
3268 | ||
55b46574 RO |
3269 | 2011-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
3270 | ||
3271 | PR lto/46944 | |
3272 | * configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor): | |
3273 | Handle in-tree gold. | |
3274 | (ld_vers): Extract binutils version for gold. | |
3275 | (gcc_cv_ld_hidden): Handle gold here. | |
3276 | (gcc_cv_lto_plugin): Determine level of linker plugin support. | |
3277 | * configure: Regenerate. | |
3278 | * config.in: Regenerate. | |
3279 | * gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject | |
3280 | -fuse-linker-plugin otherwise. | |
3281 | (LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC. | |
3282 | (LINK_COMMAND_SPEC): Use it. | |
3283 | (main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0. | |
3284 | ||
2b1c5433 JJ |
3285 | 2011-03-16 Jakub Jelinek <jakub@redhat.com> |
3286 | ||
c2969d8e JJ |
3287 | * emit-rtl.c (try_split): Don't call copy_call_info debug hook. |
3288 | * calls.c: Remove debug.h include. | |
3289 | (emit_call_1): Don't call virtual_call_token debug hook. | |
3290 | * dwarf2out.c (debug_dcall_section, debug_vcall_section, | |
3291 | dcall_entry, vcall_entry, dcall_table, vcall_table, vcall_insn, | |
3292 | vcall_insn_table, DEBUG_DCALL_SECTION, DEBUG_VCALL_SECTION, | |
3293 | size_of_dcall_table, output_dcall_table, size_of_vcall_table, | |
3294 | output_vcall_table, dwarf2out_direct_call, vcall_insn_table_hash, | |
3295 | vcall_insn_table_eq, store_vcall_insn, lookup_vcall_insn, | |
3296 | dwarf2out_virtual_call_token, dwarf2out_copy_call_info, | |
3297 | dwarf2out_virtual_call): Remove. | |
3298 | (dwarf2_debug_hooks): Remove direct_call, virtual_call_token, | |
3299 | copy_call_info and virtual_call hooks. | |
3300 | (dwarf2out_init): Don't initialize vcall_insn_table, | |
3301 | debug_dcall_section and debug_vcall_section. | |
3302 | (prune_unused_types): Don't mark nodes from dcall_table. | |
3303 | (dwarf2out_finish): Don't output dcall or vcall tables. | |
3304 | * final.c (final_scan_insn): Don't call direct_call or | |
3305 | virtual_call debug hooks. | |
3306 | * debug.h (struct gcc_debug_hooks): Remove direct_call, | |
3307 | virtual_call_token, copy_call_info and virtual_call hooks. | |
3308 | (debug_nothing_uid): Remove prototype. | |
3309 | * sdbout.c (sdb_debug_hooks): Remove direct_call, virtual_call_token, | |
3310 | copy_call_info and virtual_call hooks. | |
3311 | * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. | |
3312 | * dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Likewise. | |
3313 | * debug.c (do_nothing_debug_hooks): Likewise. | |
3314 | (debug_nothing_uid): Remove. | |
3315 | * doc/invoke.texi (-fenable-icf-debug): Remove. | |
3316 | * common.opt (-fenable-icf-debug): Likewise. | |
3317 | ||
325f5379 JJ |
3318 | * calls.c (emit_call_1): Set MEM_EXPR on call's MEM. |
3319 | * var-tracking.c (prepare_call_arguments): Use MEM_EXPR on | |
3320 | call's MEM. Handle functions returning aggregate through a hidden | |
3321 | first pointer. For virtual calls add clobbered pc to call arguments | |
3322 | chain. | |
3323 | * dwarf2out.c (gen_subprogram_die): Emit | |
3324 | DW_AT_GNU_call_site_target_clobbered if DW_AT_GNU_call_site_target | |
3325 | can't be emitted. | |
3326 | ||
a58a8e4b JJ |
3327 | PR debug/45882 |
3328 | * rtl.def (ENTRY_VALUE): Change format from "e" to "0". | |
3329 | * rtl.h (ENTRY_VALUE_EXP): Define. | |
3330 | * rtl.c (rtx_equal_p_cb, rtx_equal_p): Handle ENTRY_VALUE. | |
3331 | * cselib.c (rtx_equal_for_cselib_p, cselib_hash_rtx): Likewise. | |
3332 | * print-rtl.c (print_rtx): Likewise. | |
3333 | * gengtype.c (adjust_field_rtx_def): Likewise. | |
3334 | * var-tracking.c (vt_add_function_parameter): Adjust | |
3335 | gen_rtx_ENTRY_VALUE uses, use ENTRY_VALUE_EXP macro. | |
3336 | * dwarf2out.c (mem_loc_descriptor): Use ENTRY_VALUE_EXP macro. | |
3337 | * cfgexpand.c (expand_debug_expr): If a SSA_NAME without | |
3338 | partition is a default definition of a PARM_DECL, use ENTRY_VALUE | |
3339 | of its DECL_INCOMING_RTL if possible, or its DECL_RTL if set. | |
3340 | ||
2b1c5433 JJ |
3341 | * final.c (final_scan_insn): Handle NOTE_INSN_CALL_ARG_LOCATION. |
3342 | Call var_location debug hook even on CALL_INSNs. | |
3343 | (rest_of_clean_state): Don't print NOTE_INSN_CALL_ARG_LOCATION. | |
3344 | * rtl.def (ENTRY_VALUE): New. | |
3345 | * dwarf2out.c: Include cfglayout.h. | |
3346 | (dwarf_stack_op_name, size_of_loc_descr, output_loc_operands, | |
3347 | output_loc_operands_raw): Handle DW_OP_GNU_entry_value. | |
3348 | (struct call_arg_loc_node): New type. | |
3349 | (call_arg_locations, call_arg_loc_last, block_map, call_site_count, | |
3350 | tail_call_site_count): New variables. | |
3351 | (dwarf_tag_name): Handle DW_TAG_GNU_call_site and | |
3352 | DW_TAG_GNU_call_site_parameter. | |
3353 | (dwarf_attr_name): Handle DW_AT_GNU_call_site_value, | |
3354 | DW_AT_GNU_call_site_data_value, DW_AT_GNU_call_site_target, | |
3355 | DW_AT_GNU_call_site_target_clobbered, DW_AT_GNU_tail_call, | |
3356 | DW_AT_GNU_all_tail_call_sites, DW_AT_GNU_all_call_sites | |
3357 | and DW_AT_GNU_all_source_call_sites. | |
3358 | (mem_loc_descriptor): Handle ENTRY_VALUE. | |
3359 | (add_src_coords_attributes): Don't add enything if | |
3360 | DECL_SOURCE_LOCATION is UNKNOWN_LOCATION. | |
3361 | (dwarf2out_abstract_function): Save and clear call_arg_location, | |
3362 | call_site_count and tail_call_site_count around dwarf2out_decl call. | |
3363 | (gen_call_site_die): New function. | |
3364 | (gen_subprogram_die): Emit DW_TAG_GNU_call_site DIEs for call sites. | |
3365 | (gen_lexical_block_die, gen_inlined_subroutine_die): Update block_map. | |
3366 | (dwarf2out_function_decl): Clear call_arg_locations, | |
3367 | call_arg_loc_last, set call_site_count and tail_call_site_count | |
3368 | to -1 and free block_map. | |
3369 | (dwarf2out_var_location): Handle NOTE_INSN_CALL_ARG_LOCATION and | |
3370 | CALL_INSNs. Add NOTE_DURING_CALL_P var location notes even when not | |
3371 | followed by any real instructions. | |
3372 | (dwarf2out_begin_function): Set call_site_count and | |
3373 | tail_call_site_count to 0. | |
3374 | (resolve_addr): If DW_AT_abstract_origin of DW_TAG_GNU_call_site | |
3375 | is dw_val_class_addr, attempt to look it up again, for DECL_EXTERNAL | |
3376 | attempt to force a DIE for it and worst case remove the attribute. | |
3377 | (resolve_one_addr): For TREE_CONSTANT_POOL_ADDRESS_P SYMBOL_REFs | |
3378 | check TREE_ASM_WRITTEN of DECL_INITIAL of the decl instead of | |
3379 | the decl itself. | |
3380 | * var-tracking.c: Include tm_p.h. | |
3381 | (vt_stack_adjustments): For calls call note_register_arguments. | |
3382 | (argument_reg_set): New variable. | |
3383 | (add_stores): For MO_VAL_SET of non-tracked regs from argument_reg_set | |
3384 | ensure the VALUE is resolved. | |
3385 | (call_arguments): New variable. | |
3386 | (prepare_call_arguments): New function. | |
3387 | (add_with_sets): For MO_CALL set u.loc from call_arguments and clear it. | |
3388 | (struct expand_loc_callback_data): Add ignore_cur_loc field. | |
3389 | (vt_expand_loc_callback): If ignore_cur_loc, don't look at cur_loc and | |
3390 | always use the best expression. | |
3391 | (vt_expand_loc): Add ignore_cur_loc argument. | |
3392 | (vt_expand_loc_dummy): Clear ignore_cur_loc field. | |
3393 | (emit_note_insn_var_location): Adjust vt_expand_loc callers. | |
3394 | (emit_notes_in_bb) <case MO_CALL>: Add NOTE_INSN_CALL_ARG_LOCATION | |
3395 | note for all calls. | |
3396 | (vt_add_function_parameter): Use cselib_lookup_from_insn. | |
3397 | If dv is a VALUE, enter into hash table also ENTRY_VALUE for the | |
3398 | argument. Don't call cselib_preserve_only_values and | |
3399 | cselib_reset_table. | |
3400 | (note_register_arguments): New function. | |
3401 | (vt_initialize): Compute argument_reg_set. Call | |
3402 | vt_add_function_parameters before processing basic blocks instead of | |
3403 | afterwards. For calls call prepare_call_arguments before calling | |
3404 | cselib_process_insn. | |
3405 | * print-rtl.c (print_rtx): Handle NOTE_INSN_CALL_ARG_LOCATION. | |
3406 | * Makefile.in (dwarf2out.o): Depend on $(CFGLAYOUT_H). | |
3407 | (var-tracking.o): Depend on $(TM_P_H). | |
3408 | * cfglayout.h (insn_scope): New prototype. | |
3409 | * gengtype.c (adjust_field_rtx_def): Handle NOTE_INSN_CALL_ARG_LOCATION. | |
3410 | * cfglayout.c (insn_scope): No longer static. | |
3411 | * insn-notes.def (CALL_ARG_LOCATION): New. | |
3412 | * calls.c (expand_call, emit_library_call_value_1): Put USEs for | |
3413 | MEM arguments into CALL_INSN_FUNCTION_USAGE unconditionally. | |
3414 | * integrate.c (set_block_origin_self, set_block_abstract_flags): Do | |
3415 | nothing for DECL_EXTERNAL BLOCK_VARS. | |
3416 | ||
9ef13bd0 AM |
3417 | 2011-03-16 Alan Modra <amodra@gmail.com> |
3418 | ||
3419 | PR target/45844 | |
3420 | * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Don't | |
3421 | create invalid offset address for vsx splat insn. | |
3422 | * config/rs6000/predicates.md (splat_input_operand): New. | |
3423 | * config/rs6000/vsx.md (vsx_splat_*): Use it. | |
3424 | ||
56b67510 XDL |
3425 | 2011-03-15 Xinliang David Li <davidxl@google.com> |
3426 | ||
3427 | PR c/47837 | |
3428 | * tree-ssa-uninit.c (pred_chain_length_cmp): New function. | |
3429 | (normalize_preds): New function. | |
3430 | (is_use_properly_guarded): Normalize def predicates. | |
3431 | ||
80fffdef RR |
3432 | 2011-03-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
3433 | ||
732f37c6 | 3434 | PR target/46788 |
80fffdef RR |
3435 | * config/arm/arm.md (arm_movtas_ze): Use 'L' instead of 'c' |
3436 | in the output template. | |
3437 | ||
930672ad RG |
3438 | 2011-03-15 Richard Guenther <rguenther@suse.de> |
3439 | ||
3440 | PR middle-end/47650 | |
3441 | * tree-pretty-print.c (dump_function_declaration): Properly | |
3442 | dump unprototyped and varargs function types. | |
3443 | ||
c7ee7b45 RG |
3444 | 2011-03-15 Richard Guenther <rguenther@suse.de> |
3445 | ||
3446 | PR tree-optimization/13954 | |
3447 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Look through memcpy | |
3448 | and friends. | |
3449 | ||
b2ad5e37 RG |
3450 | 2011-03-15 Richard Guenther <rguenther@suse.de> |
3451 | ||
3452 | PR tree-optimization/48037 | |
3453 | * tree-ssa.c (maybe_rewrite_mem_ref_base): Rewrite vector | |
3454 | selects into BIT_FIELD_REFs. | |
3455 | (non_rewritable_mem_ref_base): Check if a MEM_REF is a | |
3456 | vector select. | |
3457 | ||
7ee93d4e JJ |
3458 | 2011-03-15 Jakub Jelinek <jakub@redhat.com> |
3459 | ||
3460 | PR tree-optimization/48129 | |
3461 | * builtins.c (fold_builtin_snprintf): Convert to type of | |
3462 | built_in_decls[BUILT_IN_SNPRINTF] retval instead of | |
3463 | implicit_built_in_decls[BUILT_IN_SNPRINTF] retval. | |
3464 | ||
e106efc7 RG |
3465 | 2011-03-15 Richard Guenther <rguenther@suse.de> |
3466 | ||
3467 | PR tree-optimization/41490 | |
3468 | * tree-ssa-dce.c (propagate_necessity): Handle returns without | |
3469 | value but with VUSE. | |
3470 | * tree-ssa-operands.c (parse_ssa_operands): Add a VUSE on all | |
3471 | return statements. | |
3472 | * tree-ssa-sink.c (statement_sink_location): Fix store sinking. | |
3473 | * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Handle virtual PHIs. | |
3474 | * tree-tailcall.c (find_tail_calls): Ignore returns. | |
3475 | ||
17dea42f RG |
3476 | 2011-03-15 Richard Guenther <rguenther@suse.de> |
3477 | ||
3478 | PR middle-end/48031 | |
3479 | * fold-const.c (fold_indirect_ref_1): Do not create new variable-sized | |
3480 | or variable-indexed array accesses when in gimple form. | |
3481 | ||
01c77a60 RG |
3482 | 2011-03-15 Richard Guenther <rguenther@suse.de> |
3483 | ||
16cc4440 | 3484 | * config/i386/i386.c (ix86_emit_swdivsf): Implement more efficiently. |
01c77a60 | 3485 | |
77b0791e AM |
3486 | 2011-03-15 Alan Modra <amodra@gmail.com> |
3487 | ||
3488 | PR target/48032 | |
3489 | * config/rs6000/rs6000.c (offsettable_ok_by_alignment): Do not | |
3490 | presume symbol_refs without a symbol_ref_decl are suitably | |
3491 | aligned, nor other trees we may see here. Handle anchor symbols. | |
3492 | (legitimate_constant_pool_address_p): Comment. Add mode param. | |
3493 | Check cmodel=medium addresses. Adjust all calls. | |
3494 | (rs6000_emit_move): Don't call offsettable_ok_by_alignment on | |
3495 | creating cmodel=medium optimized access to locals. | |
3496 | * config/rs6000/constraints.md (R): Pass QImode to | |
3497 | legitimate_constant_pool_address_p. | |
3498 | * config/rs6000/predicates.md (input_operand): Pass mode to | |
3499 | legitimate_constant_pool_address_p. | |
3500 | * config/rs6000/rs6000-protos.h (legitimate_constant_pool_address_p): | |
3501 | Update prototype. | |
3502 | ||
35f61ba4 MM |
3503 | 2011-03-14 Michael Meissner <meissner@linux.vnet.ibm.com> |
3504 | ||
3505 | PR target/48053 | |
3506 | * config/rs6000/rs6000.md (movdi split for 32-bit): Don't split up | |
3507 | 64-bit constants being loaded into registers other than GPRs such | |
3508 | as loading 0 into a VSX register. | |
3509 | ||
07332e6d RO |
3510 | 2011-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
3511 | ||
16cc4440 | 3512 | * config/sol2.c (solaris_assemble_visibility): Remove obsolete URLs. |
07332e6d | 3513 | |
de888d90 JJ |
3514 | 2011-03-14 Jakub Jelinek <jakub@redhat.com> |
3515 | ||
ba3ceb2d JJ |
3516 | PR middle-end/47917 |
3517 | * builtins.c (fold_builtin_snprintf): New function. | |
3518 | (fold_builtin_3): Call it for BUILT_IN_SNPRINTF. | |
3519 | (fold_builtin_4): Likewise. | |
3520 | ||
2e64f8b8 JJ |
3521 | PR middle-end/38878 |
3522 | * fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Add | |
3523 | STRIP_NOPS on arg0 and arg1. When optimizing X +- C == X | |
3524 | and C - X == X also strip nops from +/-/p+ operand. | |
3525 | When optimizing -X == C, fold C to arg0's type. | |
3526 | ||
de888d90 JJ |
3527 | PR debug/47946 |
3528 | * dwarf2out.c (add_bit_offset_attribute): If bit_offset is negative, | |
3529 | emit it as add_AT_int instead of add_AT_unsigned. | |
3530 | ||
3531 | 2011-03-14 Tom Tromey <tromey@redhat.com> | |
f4e749b4 TT |
3532 | |
3533 | * unwind-dw2.c: Include sys/sdt.h if it exists. | |
3534 | (_Unwind_DebugHook): Use STAP_PROBE2. | |
3535 | * config.in, configure: Rebuild. | |
3536 | * configure.ac: Check for sys/sdt.h. | |
3537 | ||
d34abfd2 UB |
3538 | 2011-03-14 Uros Bizjak <ubizjak@gmail.com> |
3539 | ||
3540 | * config/i386/i386.md (ROUND_FLOOR): New constant. | |
3541 | (ROUND_CEIL): Ditto. | |
3542 | (ROUND_TRUNC): Ditto. | |
3543 | (ROUND_MXCSR): Ditto. | |
3544 | (ROUND_NO_EXC): Ditto. | |
3545 | (rint<mode>2): Use new defines instead of numerical constants. | |
3546 | (floor<mode>2): Ditto. | |
3547 | (ceil<mode>2): Ditto. | |
3548 | (btrunc<mode>2): Ditto. | |
3549 | * config/i386/i386-builtin-types.def: Define ROUND function type | |
3550 | aliases. | |
3551 | * config/i386/i386.c (enum ix86_builtins): Add | |
3552 | IX86_BUILTIN_{FLOOR,CEIL,TRUNC,RINT}{PS,PD}{,256} defines. | |
3553 | (struct builtin_description): Add | |
3554 | __builtin_ia32_{floor,ceil,trunc,rint}{pd,ps}{,256} descriptions. | |
3555 | (ix86_expand_sse_round): New static function. | |
3556 | (ix86_expand_args_builtin): Call ix86_expand_sse_round for ROUND | |
3557 | function types. | |
3558 | (ix86_builtin_vectorized_function): Handle | |
3559 | BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins. | |
3560 | ||
87f9e23d TT |
3561 | 2011-03-14 Tom Tromey <tromey@redhat.com> |
3562 | ||
3563 | * c-parser.c (c_parser_asm_string_literal): Clear | |
3564 | warn_overlength_strings. | |
3565 | ||
b3ab9ea2 TT |
3566 | 2011-03-14 Tom Tromey <tromey@redhat.com> |
3567 | ||
3568 | * c-parser.c (disable_extension_diagnostics): Save | |
3569 | warn_overlength_strings. | |
3570 | (restore_extension_diagnostics): Restore warn_overlength_strings. | |
3571 | ||
6bd73dd8 JJ |
3572 | 2011-03-14 Jakub Jelinek <jakub@redhat.com> |
3573 | ||
3574 | * BASE-VER: Change to 4.7.0. | |
3575 | ||
7f4d6e1b RG |
3576 | 2011-03-14 Richard Guenther <rguenther@suse.de> |
3577 | ||
3578 | PR middle-end/48098 | |
3579 | * tree.c (build_vector_from_val): Adjust assert to requirements | |
3580 | and reality. | |
3581 | ||
c6104ef1 JJ |
3582 | 2011-03-14 Jakub Jelinek <jakub@redhat.com> |
3583 | ||
3584 | PR bootstrap/48102 | |
d34abfd2 | 3585 | * graphite-cloog-compat.h (build_cloog_prog): Remove STATE parameter. |
c6104ef1 | 3586 | |
dfa95e19 AT |
3587 | 2011-03-14 Andreas Tobler <andreast@fgznet.ch> |
3588 | ||
3589 | * config/rs6000/freebsd.h: (RELOCATABLE_NEEDS_FIXUP): Define in | |
3590 | terms of target_flags_explicit. Adjust copyright year. | |
3591 | ||
3592 | * config.gcc: Add FreeBSD PowerPC soft-float libgcc bits. | |
3593 | * config/rs6000/t-freebsd: New file. Add override for | |
3594 | LIB2FUNCS_EXTRA. | |
3595 | ||
bb322018 CD |
3596 | 2011-03-13 Chris Demetriou <cgd@google.com> |
3597 | ||
3598 | * doc/invoke.texi (-fdiagnostics-show-option): Replace with... | |
3599 | (-fno-diagnostics-show-option): this, to reflect current default. | |
3600 | (-Werror=): Update text about -fno-diagnostics-show-option. | |
3601 | ||
12b1c80b PB |
3602 | 2011-03-12 Peter Bergner <bergner@vnet.ibm.com> |
3603 | ||
3604 | PR target/48053 | |
3605 | * config/rs6000/predicates.md (easy_vector_constant_add_self, | |
3606 | easy_vector_constant_msb): Do not handle V2DImode and V2DFmode. | |
3607 | * config/rs6000/rs6000.c (const_vector_elt_as_int): Add assert that | |
3608 | mode is not V2DImode or V2DFmode. | |
3609 | (vspltis_constant): Do not handle V2DImode and V2DFmode. | |
3610 | (rs6000_expand_vector_init): Replace copy_to_reg with copy_to_mode_reg. | |
3611 | * config/rs6000/rs6000.md (movdi_internal32): Allow setting VSX | |
3612 | registers to 0. | |
3613 | (movdi_internal64): Likewise. | |
3614 | ||
57d598f7 SP |
3615 | 2011-03-12 Sebastian Pop <sebastian.pop@amd.com> |
3616 | ||
3617 | PR tree-optimization/47127 | |
3618 | * graphite-clast-to-gimple.c (build_cloog_prog): Removed state | |
3619 | parameter. | |
3620 | (set_cloog_options): Same. | |
3621 | (scop_to_clast): Same. | |
3622 | (print_clast_stmt): Do not call cloog_state_malloc and | |
3623 | cloog_state_free. | |
3624 | (print_generated_program): Same. | |
3625 | (gloog): Same. | |
3626 | * graphite-clast-to-gimple.h (cloog_state): Declared. | |
3627 | (scop_to_clast): Adjust declaration. | |
3628 | * graphite.c (cloog_state): Defined here. | |
3629 | (graphite_initialize): Call cloog_state_malloc. | |
3630 | (graphite_finalize): Call cloog_state_free. | |
3631 | ||
f231b5ff JM |
3632 | 2011-03-11 Jason Merrill <jason@redhat.com> |
3633 | ||
3634 | * attribs.c (lookup_attribute_spec): Take const_tree. | |
3635 | * tree.h: Adjust. | |
3636 | ||
6a4e2bd5 JM |
3637 | 2011-03-11 Joseph Myers <joseph@codesourcery.com> |
3638 | ||
3639 | * config/sparc/sparc.c (sparc_option_override): Use | |
3640 | PROCESSOR_NIAGARA2 not PROCESSOR_NIAGARA for "niagara2". | |
3641 | ||
a758fd67 RG |
3642 | 2011-03-11 Richard Guenther <rguenther@suse.de> |
3643 | ||
3644 | PR tree-optimization/48067 | |
3645 | * tree-ssa-math-opts.c (convert_mult_to_fma): Verify the | |
3646 | multiplication result will be only used once on the target | |
3647 | stmt. | |
3648 | ||
03dfda54 RG |
3649 | 2011-03-11 Richard Guenther <rguenther@suse.de> |
3650 | ||
3651 | * doc/invoke.texi (max-inline-insns-single): Adjust default value. | |
3652 | ||
5f11a50a RG |
3653 | 2011-03-11 Richard Guenther <rguenther@suse.de> |
3654 | ||
3655 | PR lto/48073 | |
3656 | * tree.c (find_decls_types_r): Do not walk types only reachable | |
3657 | from IDENTIFIER_NODEs. | |
3658 | ||
4074f163 JJ |
3659 | 2011-03-11 Jakub Jelinek <jakub@redhat.com> |
3660 | ||
3661 | PR middle-end/48044 | |
3662 | * ipa.c (cgraph_remove_unreachable_nodes): Enqueue | |
3663 | all vnode->force_output nodes as needed. | |
3664 | ||
30f7cdcd JM |
3665 | 2011-03-11 Jason Merrill <jason@redhat.com> |
3666 | ||
3667 | PR c++/48069 | |
3668 | * tree.c (type_hash_eq): Use COMPLETE_TYPE_P, not | |
3669 | COMPLETE_OR_UNBOUND_ARRAY_TYPE_P. | |
3670 | ||
62ecfeb8 MJ |
3671 | 2011-03-11 Martin Jambor <mjambor@suse.cz> |
3672 | ||
3673 | * cgraphunit.c (verify_cgraph_node): Call cgraph_get_node instead of | |
3674 | cgraph_node. | |
3675 | ||
e89e03ab JJ |
3676 | 2011-03-11 Jakub Jelinek <jakub@redhat.com> |
3677 | ||
3678 | PR tree-optimization/48063 | |
3679 | * ipa-inline.c (cgraph_decide_inlining): Don't try to | |
3680 | inline functions called once if !tree_can_inline_p (node->callers). | |
3681 | ||
efbe978b | 3682 | 2011-03-11 Chen Liqin <liqin.gcc@gmail.com> |
9d6193a7 | 3683 | |
efbe978b EB |
3684 | * config.gcc (score-*-elf): Add extra_parts .., update tmake_file and |
3685 | extra_objs. | |
9d6193a7 CL |
3686 | * config/score/score3.c: Delete. |
3687 | * config/score/score3.h: Delete. | |
3688 | * config/score/mul-div.S: Delete. | |
3689 | * config/score/sfp-machine.h: Add new file. | |
3690 | * config/score/constraints.md: Add new file. | |
3691 | * config/score/t-score-softfp: Add new file. | |
efbe978b | 3692 | * config/score/t-score-elf: Remove score3.o, do not generate multilib. |
9d6193a7 CL |
3693 | * config/score/score7.c (score7_const_ok_for_letter_p): Delete. |
3694 | (score7_extra_constraint): Delete. | |
efbe978b | 3695 | (score7_option_override): Remove unused code. |
9d6193a7 CL |
3696 | * config/score/score.c: Remove score3 and score5 define and code. |
3697 | * config/score/score.h: Remove score3 and score5 define and code. | |
efbe978b | 3698 | * config/score/score.md: Remove score3 template and unusual insn. |
9d6193a7 CL |
3699 | * config/score/score.opt: Remove score3 and score5 options. |
3700 | ||
5de27cca JDA |
3701 | 2011-03-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
3702 | ||
3703 | * config/pa/pa-hpux10.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT | |
3704 | when _HPUX_SOURCE is defined. | |
3705 | (LIB_SPEC): Use -lc instead of -lc_r when -threads is specified. | |
3706 | ||
18d92053 JM |
3707 | 2011-03-10 Jason Merrill <jason@redhat.com> |
3708 | ||
3709 | PR c++/48029 | |
3710 | * stor-layout.c (layout_type): Don't set structural equality | |
3711 | on arrays of incomplete type. | |
3712 | * tree.c (type_hash_eq): Handle comparing them properly. | |
3713 | ||
67a2f76d JJ |
3714 | 2011-03-10 Jakub Jelinek <jakub@redhat.com> |
3715 | ||
3716 | PR debug/48043 | |
18d92053 | 3717 | * config/s390/s390.c (s390_delegitimize_address): Make sure the |
67a2f76d JJ |
3718 | result mode matches original rtl mode. |
3719 | ||
d845b2f9 NC |
3720 | 2011-03-10 Nick Clifton <nickc@redhat.com> |
3721 | ||
3722 | * config/rx/rx.md (bitset_in_memory, bitclr_in_memory: Fix timings. | |
39242686 | 3723 | (andsi3, andsi3_flags): Fix timings for three operand alternative. |
d845b2f9 | 3724 | |
db7ec035 JJ |
3725 | 2011-03-09 Jakub Jelinek <jakub@redhat.com> |
3726 | ||
3727 | PR rtl-optimization/47866 | |
3728 | * expr.c (store_field): If MEM_SCALAR_P (target), don't use | |
3729 | MEM_SET_IN_STRUCT_P (to_rtx, 1), just set MEM_IN_STRUCT_P (to_rtx) | |
3730 | if target wasn't scalar. | |
3731 | * function.c (assign_stack_temp_for_type): Assert that neither | |
3732 | MEM_SCALAR_P nor MEM_IN_STRUCT_P is set previously, set either | |
3733 | MEM_IN_STRUCT_P or MEM_SCALAR_P instead of using MEM_SET_IN_STRUCT_P | |
3734 | macro. | |
3735 | * rtl.h (MEM_SET_IN_STRUCT_P): Removed. | |
3736 | ||
5d304e47 AK |
3737 | 2011-03-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
3738 | ||
3739 | * config/s390/s390-protos.h (s390_label_align): New prototype. | |
3740 | * config/s390/s390.c (s390_label_align): New function. | |
3741 | * config/s390/s390.h (LABEL_ALIGN): New target macro definition. | |
3742 | ||
93b826f0 MM |
3743 | 2011-03-08 Michael Meissner <meissner@linux.vnet.ibm.com> |
3744 | ||
3745 | PR target/47755 | |
3746 | * config/rs6000/rs6000.c (easy_altivec_constant): Correctly handle | |
3747 | V2DI/V2DF constants. Only all 0's or all 1's are easy. | |
3748 | (output_vec_const_move): Ditto. | |
3749 | ||
ef78aed6 AS |
3750 | 2011-03-08 Anatoly Sokolov <aesok@post.ru> |
3751 | ||
3752 | * config/mips/mips.h (PREFERRED_RELOAD_CLASS): Remove macro. | |
3753 | * config/mips/mips-protos.h (mips_preferred_reload_class): Remove. | |
3754 | * config/mips/mips.c (mips_preferred_reload_class): Make static. | |
3755 | Change 'rclass' argument and result type to reg_class_t. | |
3756 | (TARGET_PREFERRED_RELOAD_CLASS): Define. | |
3757 | ||
5f892aa0 GJL |
3758 | 2011-03-08 Georg-Johann Lay <avr@gjlay.de> |
3759 | ||
9e43ad68 UB |
3760 | * config/avr/avr.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove. |
3761 | * config/avr/avr.c (TARGET_REGISTER_MOVE_COST) | |
3762 | (TARGET_MEMORY_MOVE_COST): Define. | |
3763 | (avr_register_move_cost, avr_memory_move_cost): New Functions. | |
5f892aa0 | 3764 | |
32bd2409 JJ |
3765 | 2011-03-08 Jakub Jelinek <jakub@redhat.com> |
3766 | ||
530a4800 JJ |
3767 | PR debug/47881 |
3768 | * ira.c (ira): Call df_analyze again if delete_trivially_dead_insns | |
3769 | removed anything. | |
3770 | ||
32bd2409 JJ |
3771 | PR tree-optimization/48022 |
3772 | * fold-const.c (fold_comparison): Don't call fold_overflow_warning | |
3773 | for EQ/NE_EXPR. | |
3774 | ||
c7148991 JJ |
3775 | 2011-03-07 Jakub Jelinek <jakub@redhat.com> |
3776 | ||
3777 | PR debug/47991 | |
3778 | * var-tracking.c (find_use_val): Return NULL for | |
3779 | cui->sets && cui->store_p BLKmode MEMs. | |
3780 | ||
43070a6e AS |
3781 | 2011-03-07 Anatoly Sokolov <aesok@post.ru> |
3782 | ||
3783 | * config/stormy16/stormy16.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS): | |
3784 | Remove. | |
3785 | * config/stormy16/stormy16-protos.h (xstormy16_print_operand, | |
3786 | xstormy16_print_operand_address): Remove. | |
3787 | * config/stormy16/stormy16.c (xstormy16_print_operand, | |
3788 | xstormy16_print_operand_address): Make static. | |
3789 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define. | |
3790 | ||
efbe978b | 3791 | 2011-03-07 Pat Haugen <pthaugen@us.ibm.com> |
79eefb0d PH |
3792 | |
3793 | PR target/47862 | |
3794 | * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Define. | |
3795 | * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Undefine | |
3796 | before definition. | |
3797 | ||
cec8ac0b ZD |
3798 | 2011-03-07 Zdenek Dvorak <ook@ucw.cz> |
3799 | ||
3800 | PR bootstrap/48000 | |
3801 | * cfgloopmanip.c (fix_bb_placements): Return immediately | |
3802 | if FROM is BASE_LOOP's header. | |
3803 | ||
59527282 PW |
3804 | 2011-03-07 Paul Wögerer <paul_woegerer@mentor.com> |
3805 | ||
3806 | * gimplify.c (gimplify_function_tree): Fix building calls | |
3807 | to __builtin_return_address. | |
3808 | ||
617718f7 AM |
3809 | 2011-03-07 Alan Modra <amodra@gmail.com> |
3810 | ||
3811 | * config/rs6000/linux.h (TARGET_ASM_FILE_END): Don't define. | |
3812 | * config/rs6000/linux64.h (TARGET_ASM_FILE_END): Don't define. | |
3813 | * config/rs6000/sysv4.h (TARGET_ASM_FILE_END): Define. | |
3814 | * config/rs6000/rs6000-protos.h (init_cumulative_args): Add fndecl and | |
3815 | return_mode args. | |
3816 | * config/rs6000/rs6000.h (CUMULATIVE_ARGS): Add "escapes". | |
3817 | (INIT_CUMULATIVE_ARGS): Pass FNDECL, VOIDmode. | |
3818 | (INIT_CUMULATIVE_INCOMING_ARGS): Pass current_function_decl, VOIDmode. | |
3819 | (INIT_CUMULATIVE_LIBCALL_ARGS): Pass NULL_TREE, MODE. | |
3820 | * config/rs6000/rs6000.c | |
3821 | (rs6000_elf_end_indicate_exec_stack): Rename to.. | |
3822 | (rs6000_elf_file_end): ..this. Only call file_end_indicate_exec_stack | |
3823 | for POWERPC_LINUX. Move code emitting .gnu_attribute to here, from.. | |
3824 | (rs6000_file_start): ..here. | |
3825 | (rs6000_passes_float, rs6000_passes_vector, rs6000_returns_struct): New | |
3826 | file scope variables. | |
3827 | (call_ABI_of_interest): New function. | |
3828 | (init_cumulative_args): Set above vars when function return value | |
3829 | is a float, vector, or small struct. | |
3830 | (rs6000_function_arg_advance_1): Likewise for function args. | |
3831 | (rs6000_va_start): Set rs6000_passes_float if variable arg function | |
3832 | references float args. | |
3833 | ||
38528d50 MX |
3834 | 2011-03-07 Mingjie Xing <mingjie.xing@gmail.com> |
3835 | ||
3836 | * doc/cfg.texi: Remove "See" before @ref. | |
3837 | * doc/invoke.texi: Likewise. | |
3838 | ||
f42cf4f4 JM |
3839 | 2011-03-05 Jason Merrill <jason@redhat.com> |
3840 | ||
3841 | * doc/invoke.texi (C++ Dialect Options): Document ABI v5. | |
3842 | ||
804a304d AG |
3843 | 2011-03-05 Anthony Green <green@moxielogic.com> |
3844 | ||
3845 | * config.gcc (moxie-*-elf): Add newlib-stdint.h to tmfile. | |
3846 | ||
634ee309 ZD |
3847 | 2011-03-05 Zdenek Dvorak <ook@ucw.cz> |
3848 | ||
3849 | PR rtl-optimization/47899 | |
3850 | * cfgloopmanip.c (fix_bb_placements): Fix first argument | |
3851 | to flow_loop_nested_p when moving the loop upward. | |
3852 | ||
6fe471c8 RE |
3853 | 2011-03-05 Richard Earnshaw <rearnsha@arm.com> |
3854 | ||
3855 | PR target/47719 | |
3856 | * arm.md (movhi_insn_arch4): Accept any immediate constant. | |
3857 | ||
cc58ceee JJ |
3858 | 2011-03-05 Jakub Jelinek <jakub@redhat.com> |
3859 | ||
3860 | PR tree-optimization/47967 | |
3861 | * ipa-cp.c (build_const_val): Return NULL instead of creating | |
3862 | VIEW_CONVERT_EXPR for mismatching sizes. | |
3863 | (ipcp_create_replace_map): Return NULL if build_const_val failed. | |
3864 | (ipcp_insert_stage): If ipcp_create_replace_map returns NULL, | |
3865 | give up on versioning. | |
3866 | ||
ea868305 AM |
3867 | 2011-03-05 Alan Modra <amodra@gmail.com> |
3868 | ||
3869 | PR target/47986 | |
3870 | * config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle | |
3871 | full cmodel medium/large lo_sum + high addresses. | |
3872 | ||
bc6ce334 AK |
3873 | 2011-03-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
3874 | ||
3875 | * config/s390/s390.c (s390_decompose_address): Reject non-literal | |
3876 | pool references in UNSPEC_LTREL_OFFSET. | |
3877 | ||
87e7b310 JH |
3878 | 2011-03-04 Jan Hubicka <jh@suse.cz> |
3879 | ||
3880 | PR lto/47497 | |
3881 | * lto-symtab.c (lto_cgraph_replace_node): Do not set thunk.alias. | |
3882 | (lto_symtab_merge_cgraph_nodes_1): Update thunk.alias pointers here. | |
d34abfd2 UB |
3883 | * cgraph.h (cgraph_same_body_alias, cgraph_add_thunk): |
3884 | Add node pointers. | |
87e7b310 JH |
3885 | * cgraph.c (cgraph_same_body_alias_1, cgraph_same_body_alias, |
3886 | cgraph_add_thunk): Add node pointers. | |
3887 | * lto-cgraph.c (lto_output_node): Verify that thunks&aliases are | |
3888 | associated to right node. | |
3889 | (input_node): Update use of cgraph_same_body_alias | |
3890 | and cgraph_add_thunk. | |
3891 | ||
d9c64246 CF |
3892 | 2011-03-04 Changpeng Fang <changpeng.fang@amd.com> |
3893 | ||
3894 | * config/i386/i386.opt (mprefer-avx128): New flag. | |
d34abfd2 UB |
3895 | * config/i386/i386.c (ix86_preferred_simd_mode): Prefer 128-bit AVX |
3896 | modes when the flag -mprefer-avx128 is on. | |
d9c64246 | 3897 | |
08707076 RS |
3898 | 2011-03-04 Richard Sandiford <richard.sandiford@linaro.org> |
3899 | ||
3900 | * dwarf2out.c (compare_loc_operands): Fix address handling. | |
3901 | ||
52517c81 AM |
3902 | 2011-03-04 Alan Modra <amodra@gmail.com> |
3903 | ||
3904 | * tree.h (TREE_ADDRESSABLE): Update FUNCTION_DECL comment. | |
3905 | ||
b147c5b9 RG |
3906 | 2011-03-04 Richard Guenther <rguenther@suse.de> |
3907 | ||
3908 | PR middle-end/47968 | |
3909 | * expmed.c (extract_bit_field_1): Prefer vector modes that | |
3910 | vec_extract patterns can handle. | |
3911 | ||
8750672f RG |
3912 | 2011-03-04 Richard Guenther <rguenther@suse.de> |
3913 | ||
3914 | PR middle-end/47975 | |
3915 | * optabs.c (optab_for_tree_code): Do not use VECTOR_MODE_P. | |
3916 | ||
9eac0f2a RH |
3917 | 2011-03-04 Richard Henderson <rth@redhat.com> |
3918 | ||
3919 | * explow.c (emit_stack_save): Remove 'after' parameter. | |
3920 | (emit_stack_restore): Likewise. | |
3921 | * expr.h: Update to match. | |
3922 | * builtins.c, calls.c, stmt.c: Likewise. | |
3923 | * config/alpha/alpha.md, config/avr/avr.md: Likewise. | |
3924 | * config/mips/mips.md, config/pa/pa.md, config/vax/vax.md: Likewise. | |
3925 | * function.c (expand_function_end): Insert the emit_stack_save | |
3926 | sequence before parm_birth_insn instead of after. | |
3927 | ||
dfee1406 UB |
3928 | 2011-03-03 Uros Bizjak <ubizjak@gmail.com> |
3929 | ||
3930 | * config/i386/sse.md (*avx_pmaddubsw128): Fix mode of VEC_SELECT RTX. | |
3931 | (ssse3_pmaddubsw128): Ditto. | |
3932 | (ssse3_pmaddubsw): Ditto. | |
3933 | ||
f1d4c3de SE |
3934 | 2011-03-03 Steve Ellcey <sje@cup.hp.com> |
3935 | ||
3936 | * config/ia64/t-hpux: Add $(srcdir)/unwind-c.c to LIB2ADDEH | |
3937 | ||
71f3a3f5 JJ |
3938 | 2011-03-03 Jakub Jelinek <jakub@redhat.com> |
3939 | ||
423ed416 JJ |
3940 | PR c/47963 |
3941 | * gimplify.c (omp_add_variable): Only call omp_notice_variable | |
3942 | on TYPE_SIZE_UNIT if it is a DECL. | |
3943 | ||
71f3a3f5 JJ |
3944 | PR debug/47283 |
3945 | * cfgexpand.c (expand_debug_expr) <case MEM_REF>: If MEM_REF | |
3946 | first operand is not is_gimple_mem_ref_addr, try to fold it. | |
3947 | If the operand still isn't is_gimple_mem_ref_addr, clear | |
3948 | MEM_EXPR on op0. | |
3949 | ||
4b1a5c0d RG |
3950 | 2011-03-03 Richard Guenther <rguenther@suse.de> |
3951 | ||
3952 | PR middle-end/47283 | |
3953 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Make code | |
3954 | match comment. | |
3955 | (refs_may_alias_p_1): For release branches return true if | |
3956 | we are confused by our input. | |
3957 | ||
b46616fd AK |
3958 | 2011-03-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
3959 | ||
3960 | * config/s390/s390.c (s390_function_value): Rename to ... | |
3961 | (s390_function_and_libcall_value): ... this. | |
3962 | (s390_function_value): New function. | |
3963 | (s390_libcall_value): New function. | |
dfee1406 | 3964 | (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Define target hooks. |
b46616fd AK |
3965 | * config/s390/s390.h (FUNCTION_VALUE, LIBCALL_VALUE): Remove |
3966 | target macro definitions. | |
3967 | * config/s390/s390-protos.h (s390_function_value): Remove prototype. | |
3968 | ||
46d8fabb JM |
3969 | 2011-03-02 Joseph Myers <joseph@codesourcery.com> |
3970 | ||
3971 | * config/i386/freebsd64.h (CC1_SPEC): Define. | |
3972 | * config/i386/linux64.h (CC1_SPEC): Define. | |
3973 | * config/i386/x86-64.h (CC1_SPEC): Don't define. | |
3974 | ||
6b1ce545 AS |
3975 | 2011-03-02 Anatoly Sokolov <aesok@post.ru> |
3976 | ||
3977 | * config/stormy16/stormy16.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): | |
3978 | Remove. | |
3979 | * config/stormy16/stormy16.c: Include reload.h. | |
3980 | (xstormy16_memory_move_cost): New function. | |
3981 | (TARGET_MEMORY_MOVE_COST): Define. | |
3982 | ||
34161e98 RS |
3983 | 2011-03-02 Richard Sandiford <richard.sandiford@linaro.org> |
3984 | ||
3985 | PR rtl-optimization/47925 | |
3986 | * cse.c (count_reg_usage): Don't ignore the SET_DEST of instructions | |
3987 | with side effects. Remove the more-specific check for volatile asms. | |
3988 | ||
f60a97cf AM |
3989 | 2011-03-02 Alan Modra <amodra@gmail.com> |
3990 | ||
3991 | PR target/47935 | |
3992 | * config/rs6000/predicates.md (lwa_operand): Check cmodel medium | |
3993 | toc relative addresses for valid offsets. | |
3994 | ||
f2ca11ca RG |
3995 | 2011-03-01 Richard Guenther <rguenther@suse.de> |
3996 | ||
3997 | PR tree-optimization/47890 | |
3998 | * tree-vect-loop.c (get_initial_def_for_induction): Set | |
3999 | related stmt properly. | |
4000 | ||
7a00d9ea RG |
4001 | 2011-03-01 Richard Guenther <rguenther@suse.de> |
4002 | ||
4003 | PR lto/47924 | |
4004 | * lto-streamer.c (lto_record_common_node): Also register | |
4005 | the canonical type. | |
4006 | ||
06c7edcc RG |
4007 | 2011-03-01 Richard Guenther <rguenther@suse.de> |
4008 | ||
4009 | PR lto/46911 | |
4010 | * lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers): | |
4011 | Do not stream DECL_ABSTRACT_ORIGIN. | |
4012 | (lto_input_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION, | |
4013 | BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN. | |
4014 | * lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers): | |
4015 | Do not stream DECL_ABSTRACT_ORIGIN. | |
4016 | (lto_output_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION, | |
4017 | BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN. | |
4018 | ||
998871e9 AS |
4019 | 2011-02-28 Anatoly Sokolov <aesok@post.ru> |
4020 | ||
4021 | * config/stormy16/stormy16.h (FUNCTION_VALUE, LIBCALL_VALUE, | |
4022 | FUNCTION_VALUE_REGNO_P): Remove. | |
b2e2ea67 | 4023 | * config/stormy16/stormy16-protos.h (xstormy16_function_value): Remove. |
998871e9 AS |
4024 | * config/stormy16/stormy16.c (xstormy16_function_value): Make static. |
4025 | Add 'outgoing' argument. | |
4026 | (xstormy16_libcall_value, xstormy16_function_value_regno_p): New | |
4027 | function. | |
4028 | (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
4029 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
4030 | ||
94369251 KT |
4031 | 2011-02-28 Kai Tietz <kai.tietz@onevision.com> |
4032 | ||
4033 | PR debug/28047 | |
4034 | * dwarf2out.c (file_table_eq): Use filename_cmp instead of strcmp. | |
4035 | (lookup_filename): Likewise. | |
b2e2ea67 | 4036 | * final.c (remap_debug_filename): Use filename_ncmp instead of strncmp. |
94369251 | 4037 | |
80a832cd JJ |
4038 | 2011-02-28 Bernd Schmidt <bernds@codesourcery.com> |
4039 | Jakub Jelinek <jakub@redhat.com> | |
4040 | ||
4041 | PR middle-end/47893 | |
4042 | * rtl.h (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Define. | |
4043 | (assign_stack_local_1): Change last argument type to int. | |
4044 | * function.c (assign_stack_local_1): Replace reduce_alignment_ok | |
4045 | argument with kind. If bit ASLK_RECORD_PAD is not set in it, | |
b2e2ea67 | 4046 | don't record padding space into frame_space_list nor use those areas. |
80a832cd JJ |
4047 | (assign_stack_local): Adjust caller. |
4048 | (assign_stack_temp_for_type): Call assign_stack_local_1 instead | |
4049 | of assign_stack_local, pass 0 as last argument. | |
4050 | * caller-save.c (setup_save_areas): Adjust assign_stack_local_1 | |
4051 | callers. | |
4052 | ||
1b500976 JJ |
4053 | 2011-02-28 Jakub Jelinek <jakub@redhat.com> |
4054 | ||
f61c6f34 JJ |
4055 | PR debug/47283 |
4056 | * cfgexpand.c (convert_debug_memory_address): Add AS parameter. | |
4057 | Use target address_mode and pointer_mode hooks instead of hardcoded | |
4058 | Pmode and ptr_mode. Handle some simple cases of extending if | |
4059 | POINTERS_EXTEND_UNSIGNED < 0. | |
4060 | (expand_debug_expr) <case MEM_REF, INDIRECT_REF, TARGET_MEM_REF>: | |
4061 | Call convert_debug_memory_address. | |
4062 | (expand_debug_expr) <case ADDR_EXPR>: Pass as to | |
4063 | convert_debug_memory_address. | |
4064 | ||
1b500976 JJ |
4065 | PR middle-end/46790 |
4066 | * configure.ac (HAVE_LD_EH_GC_SECTIONS_BUG): New test. | |
4067 | * configure: Regenerated. | |
4068 | * config.in: Regenerated. | |
4069 | * varasm.c (default_function_section): Return NULL | |
b2e2ea67 | 4070 | if HAVE_LD_EH_GC_SECTIONS_BUG and decl has implicit section name. |
1b500976 | 4071 | |
2f2935b6 MJ |
4072 | 2011-02-28 Martin Jambor <mjambor@suse.cz> |
4073 | ||
4074 | * ipa-inline.c (cgraph_decide_inlining_of_small_functions): Fix | |
4075 | the description to match the printed values. | |
4076 | ||
474086eb RG |
4077 | 2011-02-28 Richard Guenther <rguenther@suse.de> |
4078 | ||
4079 | * tree-inline.c (tree_function_versioning): Set BLOCK_SUPERCONTEXT | |
4080 | of the copied scope tree. | |
4081 | ||
15bf6f3a RW |
4082 | 2011-02-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
4083 | ||
4084 | * doc/extend.texi (Function Attributes): Avoid deeply (and | |
4085 | wrongly) nested tables. | |
4086 | ||
f6b439c9 JJ |
4087 | 2011-02-27 Jakub Jelinek <jakub@redhat.com> |
4088 | ||
4089 | PR middle-end/47903 | |
4090 | * real.c (real_arithmetic) <case PLUS_EXPR, MINUS_EXPR, | |
4091 | MULT_EXPR, RDIV_EXPR>: Clear padding bits in *r first if | |
4092 | r isn't op0 nor op1. | |
4093 | ||
1d8ca2c7 GJL |
4094 | 2011-02-23 Georg-Johann Lay <avr@gjlay.de> |
4095 | ||
4096 | * config/avr/avr.md: Remove magic comment for emacs. | |
4097 | ||
593fca4b GJL |
4098 | 2011-02-23 Georg-Johann Lay <avr@gjlay.de> |
4099 | ||
4100 | PR target/45261 | |
4101 | * config/avr/avr.c (avr_option_override): Use error on bad options. | |
4102 | (avr_help): New function. | |
4103 | (TARGET_HELP): Define. | |
4104 | ||
6609216e GJL |
4105 | 2011-02-22 Georg-Johann Lay <avr@gjlay.de> |
4106 | ||
4107 | PR target/42240 | |
4108 | * config/avr/avr.c (avr_cannot_modify_jumps_p): New function. | |
4109 | (TARGET_CANNOT_MODIFY_JUMPS_P): Define. | |
4110 | ||
03d458af GP |
4111 | 2011-02-26 Gerald Pfeifer <gerald@pfeifer.com> |
4112 | ||
4113 | * doc/invoke.texi (ARC Options): Use CPU instead of cpu. | |
4114 | (ARM Options): Ditto. | |
4115 | (i386 and x86-64 Options): Ditto. | |
4116 | (RX Options): Ditto. | |
4117 | (SPARC Options): Ditto. | |
4118 | ||
1c379b78 TC |
4119 | 2011-02-26 Tijl Coosemans <tijl@coosemans.org> |
4120 | ||
4121 | * config.gcc (i386-*-freebsd*): Make i486 the default arch on | |
4122 | FreeBSD 6 and later. Generally use cpu generic. | |
4123 | ||
d5ed058c | 4124 | 2011-02-25 Gerald Pfeifer <gerald@pfeifer.com> |
b2e2ea67 | 4125 | |
d5ed058c GP |
4126 | * doc/cpp.texi: Update copyright years. |
4127 | ||
509d65dd | 4128 | 2011-02-25 Sebastien Bourdeauducq <sebastien@milkymist.org> |
308d39cd | 4129 | |
509d65dd | 4130 | PR target/46898 |
308d39cd SB |
4131 | * config/lm32/lm32.md (ashrsi3): Added needed variable. |
4132 | ||
509d65dd | 4133 | 2011-02-25 Jon Beniston <jon@beniston.com> |
308d39cd | 4134 | |
509d65dd | 4135 | PR target/46898 |
308d39cd SB |
4136 | * config/lm32/lm32.h (INCOMING_RETURN_ADDR_RTX): New. |
4137 | * config/lm32/lm32.md (ashlsi3): Remove unused variable. | |
4138 | * config/lm32/lm32.c (TARGET_EXCEPT_UNWIND_INFO): New. | |
4139 | (lm32_block_move_inline): Add type cast to remove warning. | |
b2e2ea67 | 4140 | (lm32_expand_prologue): Generate fp in a way compatible with dwarf2out. |
308d39cd SB |
4141 | (gen_int_relational): Move declarations to start of function. |
4142 | ||
822ba6d7 EB |
4143 | 2011-02-25 Eric Botcazou <ebotcazou@adacore.com> |
4144 | ||
4145 | PR tree-optimization/45470 | |
4146 | * tree-vect-data-refs.c (vect_analyze_data_refs): Fail if a statement | |
4147 | can throw internally only. | |
4148 | * tree-vect-stmts.c (vectorizable_call): Likewise. | |
4149 | ||
ef795fc2 AS |
4150 | 2011-02-24 Anatoly Sokolov <aesok@post.ru> |
4151 | ||
4152 | * config/stormy16/stormy16.h (PREFERRED_RELOAD_CLASS, | |
4153 | PREFERRED_OUTPUT_RELOAD_CLASS): Remove. | |
4154 | * config/stormy16/stormy16-protos.h | |
4155 | (xstormy16_preferred_reload_class): Remove. | |
4156 | * config/stormy16/stormy16.c (xstormy16_preferred_reload_class): Make | |
4157 | static. Change 'rclass' argument and return type to reg_class_t. | |
4158 | (TARGET_PREFERRED_RELOAD_CLASS, | |
4159 | TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define. | |
4160 | ||
1c3277ee RG |
4161 | 2011-02-24 Richard Guenther <rguenther@suse.de> |
4162 | ||
4163 | * lto-streamer-in.c (input_bb): Do not find referenced vars | |
4164 | in debug statements. | |
4165 | ||
67e18edb JM |
4166 | 2011-02-23 Jason Merrill <jason@redhat.com> |
4167 | ||
4168 | * common.opt (fabi-version): Document v5 and v6. | |
4169 | ||
b14fad9d RG |
4170 | 2011-02-23 Richard Guenther <rguenther@suse.de> |
4171 | ||
4172 | PR tree-optimization/47849 | |
4173 | * tree-if-conv.c (main_tree_if_conversion): Free postdom info. | |
4174 | ||
7fcf46f5 JZ |
4175 | 2011-02-23 Jie Zhang <jie@codesourcery.com> |
4176 | ||
4177 | * opts-common.c (decode_cmdline_option): Print empty string | |
4178 | argument as "" in decoded->orig_option_with_args_text. | |
4179 | * gcc.c (execute): Print empty string argument as "" | |
4180 | in the verbose output. | |
4181 | (do_spec_1): Keep empty string argument. | |
4182 | ||
f85b70fd NF |
4183 | 2011-02-23 Nathan Froyd <froydnj@codesourcery.com> |
4184 | ||
4185 | * config.gcc: Declare score-* and crx-* obsolete. | |
4186 | ||
b152a615 JZ |
4187 | 2011-02-23 Jie Zhang <jie@codesourcery.com> |
4188 | ||
4189 | PR rtl-optimization/47763 | |
4190 | * web.c (web_main): Ignore naked clobber when replacing register. | |
4191 | ||
bb6e77bc AS |
4192 | 2011-02-22 Anatoly Sokolov <aesok@post.ru> |
4193 | ||
4194 | * config/stormy16/stormy16.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): | |
4195 | Remove. | |
4196 | ||
68bf6491 SP |
4197 | 2011-02-22 Sebastian Pop <sebastian.pop@amd.com> |
4198 | ||
4199 | PR doc/47848 | |
4200 | * doc/invoke.texi: Do not mention -ftree-loop-if-convert-memory-writes. | |
4201 | ||
88ee1fc7 MS |
4202 | 2011-02-22 Mike Stump <mikestump@comcast.net> |
4203 | ||
4204 | * acinclude.m4 (gcc_cv_gas_vers): Add -arch ppc for probing darwin | |
4205 | assembler. | |
4206 | * configure: Regenerate. | |
4207 | ||
6042d1dd CLT |
4208 | 2011-02-21 Chung-Lin Tang <cltang@codesourcery.com> |
4209 | ||
4210 | PR rtl-optimization/46002 | |
4211 | * ira-color.c (update_copy_costs): Change class intersection | |
4212 | test to reg_class_contents[] test of 'hard_regno'. | |
4213 | ||
7de97f9e JM |
4214 | 2011-02-21 Joseph Myers <joseph@codesourcery.com> |
4215 | ||
4216 | * config/alpha/osf5.opt (mno-mips-tfile): Mark as Target rather | |
4217 | than Driver option. | |
4218 | * config/hpux11.opt (mt): Likewise. | |
4219 | * config/microblaze/microblaze.opt (mxl-mode-xilkernel): Likewise. | |
4220 | * config/rs6000/xilinx.opt (mno-clearbss, mppcperflib): Likewise. | |
4221 | * config/vax/elf.opt (mno-asm-pic): Likewise. | |
4222 | * config/vms/vms.opt (map, mvms-return-codes): Likewise. | |
4223 | ||
d1d46f9f MS |
4224 | 2011-02-21 Mike Stump <mikestump@comcast.net> |
4225 | ||
4226 | PR target/47822 | |
4227 | * config/darwin-protos.h (darwin_init_cfstring_builtins): Return a | |
4228 | tree so we can get save the type. | |
4229 | * config/i386/darwin.h (SUBTARGET_INIT_BUILTINS): Reserve builtin slot | |
4230 | for CFString instead of trying to use past the end of the builtins. | |
4231 | * config/i386/i386.c (IX86_BUILTIN_CFSTRING): Likewise. | |
4232 | * config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_CFSTRING): Likewise. | |
4233 | * config/rs6000/darwin.h (SUBTARGET_INIT_BUILTINS): Likewise. | |
4234 | * config/darwin.c (DARWIN_BUILTIN_CFSTRINGMAKECONSTANTSTRING): | |
4235 | Rename to darwin_builtin_cfstring. | |
4236 | (darwin_init_cfstring_builtins): Return the built type. | |
4237 | ||
23e0d930 UB |
4238 | 2011-02-21 Uros Bizjak <ubizjak@gmail.com> |
4239 | ||
4240 | PR target/47840 | |
4241 | * config/i386/avxintrin.h (_mm256_insert_epi32): Use _mm_insert_epi32. | |
4242 | (_mm256_insert_epi64): Use _mm_insert_epi64. | |
4243 | ||
192997cf AS |
4244 | 2011-02-21 Anatoly Sokolov <aesok@post.ru> |
4245 | ||
4246 | * config/stormy16/stormy16.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. | |
4247 | * config/stormy16/stormy16-protos.h | |
4248 | (xstormy16_mode_dependent_address_p): Remove. | |
4249 | * config/stormy16/stormy16.c (xstormy16_mode_dependent_address_p): | |
4250 | Make static. Change return type to bool. Change argument type to | |
4251 | const_rtx. Remove dead code. | |
4252 | (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
4253 | ||
e292d003 RG |
4254 | 2011-02-21 Richard Guenther <rguenther@suse.de> |
4255 | ||
4256 | PR lto/47820 | |
4257 | * lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers): | |
4258 | Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs. | |
4259 | (lto_input_ts_block_tree_pointers): Hook a BLOCK into the | |
4260 | TUs context. | |
23e0d930 | 4261 | * lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers): |
e292d003 RG |
4262 | Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs. |
4263 | ||
77f846e9 RG |
4264 | 2011-02-20 Richard Guenther <rguenther@suse.de> |
4265 | ||
4266 | PR lto/47822 | |
4267 | * tree.c (free_lang_data_in_decl): Clean builtins from | |
4268 | the TU decl BLOCK_VARS. | |
23e0d930 | 4269 | |
b2cddfc8 AO |
4270 | 2011-02-19 Alexandre Oliva <aoliva@redhat.com> |
4271 | ||
4272 | PR debug/47620 | |
4273 | PR debug/47630 | |
4274 | * haifa-sched.c (fix_tick_ready): Skip tick computation | |
4275 | for debug insns. | |
4276 | ||
becf4c11 RG |
4277 | 2011-02-19 Richard Guenther <rguenther@suse.de> |
4278 | ||
4279 | PR lto/47647 | |
4280 | * lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers): | |
4281 | Remove lazy BLOCK_VARS streaming. | |
4282 | (lto_input_ts_block_tree_pointers): Likewise. | |
4283 | * lto-streamer-out.c (lto_output_ts_block_tree_pointers): Likewise. | |
4284 | ||
27f98305 JM |
4285 | 2011-02-19 Joseph Myers <joseph@codesourcery.com> |
4286 | ||
4287 | * config.gcc (i[34567]86-pc-msdosdjgpp*): Use i386/djgpp-stdint.h. | |
4288 | ||
064bf3f4 JM |
4289 | 2011-02-19 Joseph Myers <joseph@codesourcery.com> |
4290 | ||
4291 | * config/i386/biarch32.h, config/i386/mach.h, | |
4292 | config/rs6000/aix.opt, config/sh/superh64.h: Remove. | |
4293 | ||
9215ddc3 JJ |
4294 | 2011-02-19 Jakub Jelinek <jakub@redhat.com> |
4295 | ||
4296 | PR target/47800 | |
4297 | * config/i386/i386.md (peephole2 for shift and plus): Use | |
4298 | operands[1] original mode in the first insn. | |
4299 | ||
8b021004 MS |
4300 | 2011-02-18 Mike Stump <mikestump@comcast.net> |
4301 | ||
65ded153 | 4302 | * config/t-darwin (TM_H): Add dependency on darwin-sections.def. |
8b021004 | 4303 | |
f84ae14c JH |
4304 | 2011-02-18 Jan Hubicka <jh@suse.cz> |
4305 | ||
4306 | PR middle-end/47788 | |
65ded153 EB |
4307 | * ipa-inline.c (compute_inline_parameters): Set disregard_inline_limits |
4308 | to zero when the function is not inlinable at all. | |
f84ae14c | 4309 | |
eddabc80 JDA |
4310 | 2011-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
4311 | ||
4312 | * config.gcc (hppa[12]*-*-hpux11*): Set extra_parts. | |
4313 | * config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock, | |
4314 | pthread_mutex_unlock, pthread_once): Reinstate pthread stubs. | |
4315 | * config/pa/t-pa-hpux11: Add rules to build pthread stubs. | |
4316 | * config/pa/t-pa64: Likewise. | |
4317 | * config/pa/pa-hpux11.h (LINK_GCC_C_SEQUENCE_SPEC): Define. | |
4318 | ||
ca3da783 JJ |
4319 | 2011-02-18 Jakub Jelinek <jakub@redhat.com> |
4320 | ||
4321 | PR driver/47787 | |
4322 | * gcc.c (default_compilers): Clear combinable field for "@cpp-output". | |
4323 | ||
430aa868 JDA |
4324 | 2011-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
4325 | ||
4326 | PR target/47792 | |
4327 | * gthr-dce.h (__gthread_mutx_destroy): Fix typo in name. | |
4328 | ||
4bf7ff7e AS |
4329 | 2011-02-18 Anatoly Sokolov <aesok@post.ru> |
4330 | ||
4331 | * config/m32r/m32r.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, | |
4332 | RTX_OK_FOR_BASE_P, RTX_OK_FOR_OFFSET_P, LEGITIMATE_OFFSET_ADDRESS_P, | |
4333 | LEGITIMATE_LO_SUM_ADDRESS_P, LOAD_POSTINC_P, STORE_PREINC_PREDEC_P, | |
4334 | GO_IF_LEGITIMATE_ADDRESS): Remove macros. | |
4335 | * config/m32r/m32r.c (TARGET_LEGITIMATE_ADDRESS_P): Define. | |
4336 | (m32r_rtx_ok_for_base_p, m32r_rtx_ok_for_offset_p, | |
4337 | m32r_legitimate_offset_addres_p, m32r_legitimate_lo_sum_addres_p, | |
4338 | m32r_load_postinc_p, m32r_store_preinc_predec_p, | |
4339 | m32r_legitimate_address_p): New functions. | |
4340 | * config/m32r/constraints.md (constraint "S"): Don't use | |
4341 | STORE_PREINC_PREDEC_P. | |
4342 | (constraint "U"): Don't use LOAD_POSTINC_P. | |
4343 | ||
7efcf910 CLT |
4344 | 2011-02-18 Chung-Lin Tang <cltang@codesourcery.com> |
4345 | ||
4346 | PR rtl-optimization/46178 | |
4347 | * ira.c (setup_hard_regno_class): Use ira_class_translate[] to | |
4348 | compute ira_hard_regno_cover_class[]. | |
4349 | ||
237d6259 RG |
4350 | 2011-02-18 Richard Guenther <rguenther@suse.de> |
4351 | ||
4352 | PR lto/47798 | |
4353 | * lto-streamer.h (lto_global_var_decls): Declare. | |
4354 | * lto-streamer-in.c (lto_register_var_decl_in_symtab): Register | |
4355 | statics for global var processing. | |
4356 | ||
12d80acc RG |
4357 | 2011-02-18 Richard Guenther <rguenther@suse.de> |
4358 | ||
4359 | PR tree-optimization/47737 | |
4360 | * tree-ssa-loop-im.c (extract_true_false_args_from_phi): Fix | |
4361 | edge dominance check. | |
4362 | ||
abfea58d JJ |
4363 | 2011-02-18 Jakub Jelinek <jakub@redhat.com> |
4364 | ||
4365 | PR debug/47780 | |
4366 | * cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Call copy_rtx to | |
4367 | avoid invalid rtx sharing. | |
4368 | ||
f73c8882 GP |
4369 | 2011-02-18 Gerald Pfeifer <gerald@pfeifer.com> |
4370 | ||
4371 | * doc/cpp.texi (Obsolete Features): Add background on the | |
4372 | origin of assertions. | |
4373 | ||
d764a8e6 IS |
4374 | 2011-02-17 Iain Sandoe <iains@gcc.gnu.org> |
4375 | ||
4376 | * config/darwin-c.c (darwin_cpp_builtins): Define __OBJC2__ for | |
23e0d930 | 4377 | objc_abi == 2. |
d764a8e6 IS |
4378 | * config/darwin.c (output_objc_section_asm_op): Added support for |
4379 | ABI v1 and v2. | |
4380 | (is_objc_metadata): New. | |
4381 | (darwin_objc2_section): New. | |
4382 | (darwin_objc1_section): New. | |
4383 | (machopic_select_section): Added support for ABI v1 and v2. | |
4384 | (darwin_emit_objc_zeroed): New. | |
4385 | (darwin_output_aligned_bss): Detect objc metadata and treat it | |
4386 | appropriately. | |
4387 | (darwin_asm_output_aligned_decl_common): Same. | |
4388 | (darwin_asm_output_aligned_decl_local): Same. | |
4389 | * config/darwin-sections.def: Updated for ABI v1 and v2. | |
4390 | * config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): When | |
4391 | compiling Objective-C code for the NeXT runtime, default to using | |
4392 | ABI version 0 for 32-bit, and version 2 for 64-bit. | |
4393 | ||
0a8134ca JM |
4394 | 2011-02-17 Joseph Myers <joseph@codesourcery.com> |
4395 | ||
4396 | * common.opt (optimize_fast): New Variable. | |
4397 | * opts.c (default_options_optimization): Use opts->x_optimize_fast | |
4398 | instead of local variable ofast. | |
4399 | ||
0a256240 NP |
4400 | 2011-02-17 Nicola Pero <nicola.pero@meta-innovation.com> |
4401 | ||
4402 | * doc/invoke.texi (fobjc-abi-version): Documented. | |
4403 | (fobjc-nilcheck): Documented. | |
4404 | (fno-nil-receiver): Updated documentation to refer to the NeXT ABI | |
4405 | version. | |
4406 | ||
fa381cb2 JM |
4407 | 2011-02-17 Joseph Myers <joseph@codesourcery.com> |
4408 | ||
4409 | PR driver/47390 | |
4410 | * common.opt (export-dynamic): New Driver option. | |
4411 | * gcc.c (LINK_COMMAND_SPEC): Add comment about %{e*}. | |
4412 | ||
5437eaa6 JM |
4413 | 2011-02-17 Joseph Myers <joseph@codesourcery.com> |
4414 | ||
4415 | * config/rx/rx.h (LIB_SPEC): Match -msim not -msim*. | |
4416 | ||
bb7e6d55 AO |
4417 | 2011-02-17 Alexandre Oliva <aoliva@redhat.com> |
4418 | Jan Hubicka <jh@suse.cz> | |
4419 | ||
4420 | PR debug/47106 | |
4421 | PR debug/47402 | |
4422 | * cfgexpand.c (account_used_vars_for_block): Remove. | |
4423 | (estimated_stack_frame_size): Use referenced vars. | |
4424 | * tree-inline.c (remap_decl): Only mark VAR_DECLs as referenced | |
4425 | that were referenced in the original function. Test src_fn | |
4426 | rather than cfun. Drop redundant get_var_ann. | |
4427 | (setup_one_parameter): Drop redundant get_var_ann. | |
4428 | (declare_return_variable): Likewise. | |
4429 | (copy_decl_for_dup_finish): Mark VAR_DECLs referenced in src_fn. | |
4430 | (copy_arguments_for_versioning): Drop redundant get_var_ann. | |
4431 | * ipa-inline.c (compute_inline_parameters): Do not compute | |
4432 | disregard_inline_limits here. | |
bb7e6d55 AO |
4433 | (compute_inlinable_for_current, pass_inlinable): New. |
4434 | (pass_inline_parameters): Require PROP_referenced_vars. | |
4435 | * cgraphunit.c (cgraph_process_new_functions): Don't run | |
23e0d930 | 4436 | compute_inline_parameters explicitly unless function is in SSA form. |
bb7e6d55 AO |
4437 | (cgraph_analyze_function): Set .disregard_inline_limits. |
4438 | * tree-sra.c (convert_callers): Compute inliner parameters | |
4439 | only for functions already in SSA form. | |
4440 | ||
f181a8a7 JM |
4441 | 2011-02-17 Joseph Myers <joseph@codesourcery.com> |
4442 | ||
4443 | * config/sparc/sparc.h (CPP_ENDIAN_SPEC): Don't handle | |
4444 | -mlittle-endian-data. | |
4445 | ||
c6869789 JM |
4446 | 2011-02-17 Joseph Myers <joseph@codesourcery.com> |
4447 | ||
4448 | * config/sparc/linux64.h (OPTION_DEFAULT_SPECS): Match -mfpu and | |
4449 | -mno-fpu, not -fpu and -no-fpu. | |
4450 | * config/sparc/sol2-bi.h (OPTION_DEFAULT_SPECS): Likewise. | |
4451 | * config/sparc/sparc.h (OPTION_DEFAULT_SPECS): Likewise. | |
4452 | ||
fbf4bfd3 UB |
4453 | 2011-02-17 Uros Bizjak <ubizjak@gmail.com> |
4454 | ||
4455 | PR target/43653 | |
4456 | * config/i386/i386.c (ix86_secondary_reload): Handle SSE | |
4457 | input reload with PLUS RTX. | |
4458 | ||
70be5dc7 JM |
4459 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> |
4460 | ||
4461 | * config/mips/mips.opt (mno-mdmx): Use Var(TARGET_MDMX, 0) instead | |
4462 | of InverseVar(MDMX). | |
4463 | ||
30b1646e JM |
4464 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> |
4465 | ||
4466 | * config/sh/embed-elf.h (LIBGCC_SPEC): Match -m4-340 instead of | |
4467 | --m4-340. | |
4468 | ||
ab7b71e9 JM |
4469 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> |
4470 | ||
4471 | * config/mn10300/mn10300.opt (mno-crt0): New. | |
4472 | ||
466f3f08 JM |
4473 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> |
4474 | ||
4475 | * config/m68k/uclinux.opt (static-libc): New Driver option. | |
4476 | ||
8226cd7b JM |
4477 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> |
4478 | ||
4479 | * config/m32c/m32c.h (LIB_SPEC): Match -msim not -msim*. | |
4480 | ||
45cab1d7 JM |
4481 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> |
4482 | ||
4483 | * config/lm32/lm32.h (ASM_SPEC): Use %{muser-enabled} instead of | |
4484 | %{muser-extend-enabled}. | |
4485 | ||
65aab64f RG |
4486 | 2011-02-16 Richard Guenther <rguenther@suse.de> |
4487 | ||
4488 | PR tree-optimization/47738 | |
4489 | * tree-ssa-loop.c (run_tree_predictive_commoning): Return | |
4490 | the TODO from tree_predictive_commoning. | |
4491 | ||
fc2fa4fb JL |
4492 | 2011-02-15 Jeff Law <law@redhat.com> |
4493 | ||
4494 | Revert | |
4495 | 2011-01-25 Jeff Law <law@redhat.com> | |
4496 | ||
4497 | PR rtl-optimization/37273 | |
4498 | * ira-costs.c (scan_one_insn): Detect constants living in memory and | |
4499 | handle them like argument loads from stack slots. Do not double | |
4500 | count memory for memory constants and argument loads from stack slots. | |
4501 | ||
4e380b8e L |
4502 | 2011-02-15 H.J. Lu <hongjiu.lu@intel.com> |
4503 | ||
4504 | PR middle-end/47725 | |
4505 | * combine.c (cant_combine_insn_p): Revert the last change. | |
4506 | ||
e3a69bb4 MM |
4507 | 2011-02-15 Michael Meissner <meissner@linux.vnet.ibm.com> |
4508 | ||
4509 | PR target/47755 | |
4510 | * config/rs6000/predicates.md (easy_vector_constant): Allow V2DI | |
4511 | mode for vector constants. Remove code that checks for TImode. | |
4512 | ||
de650422 AO |
4513 | 2011-02-15 Alexandre Oliva <aoliva@redhat.com> |
4514 | ||
4515 | PR debug/47106 | |
4516 | PR debug/47402 | |
4517 | * cgraph.h (compute_inline_parameters): Return void. | |
4518 | * ipa-inline.c (compute_inline_parameters): Adjust. | |
4519 | ||
30925d94 AO |
4520 | 2011-02-15 Alexandre Oliva <aoliva@redhat.com> |
4521 | ||
4522 | PR debug/47106 | |
4523 | PR debug/47402 | |
4524 | * tree-inline.h (estimated_stack_frame_size): Take cgraph node | |
4525 | rather than decl. | |
4526 | * cfgexpand.c (estimated_stack_frame_size): Likewise. | |
4527 | * ipa-inline.c (compute_inline_parameters): Adjust. | |
4528 | ||
1b9a784a AO |
4529 | 2011-02-15 Alexandre Oliva <aoliva@redhat.com> |
4530 | ||
4531 | PR debug/47106 | |
4532 | PR debug/47402 | |
4533 | * tree-flow.h (FOR_EACH_REFERENCED_VAR): Add FN argument. | |
4534 | Adjust all users. Pass FN to... | |
4535 | * tree-flow-inline.h (first_referenced_var): ... this. Add | |
4536 | fn argument. | |
4537 | * ipa-struct-reorg.c: Adjust. | |
4538 | * tree-dfa.c: Adjust. | |
4539 | * tree-into-ssa.c: Adjust. | |
4540 | * tree-sra.c: Adjust. | |
4541 | * tree-ssa-alias.c: Adjust. | |
4542 | * tree-ssa-live.c: Adjust. | |
4543 | * tree-ssa.c: Adjust. | |
4544 | * tree-ssanames.c: Adjust. | |
4545 | * tree-tailcall.c: Adjust. | |
4546 | ||
27c6b086 AO |
4547 | 2011-02-15 Alexandre Oliva <aoliva@redhat.com> |
4548 | ||
4549 | PR debug/47106 | |
4550 | PR debug/47402 | |
4551 | * tree-flow.h (referenced_var_lookup): Add fn parameter. | |
4552 | Adjust all callers. | |
4553 | * tree-dfa.c (referenced_var_lookup): Use fn instead of cfun. | |
4554 | * tree-flow-inline.h: Adjust. | |
4555 | * gimple-pretty-print.c: Adjust. | |
4556 | * tree-into-ssa.c: Adjust. | |
4557 | * tree-ssa.c: Adjust. | |
4558 | * cfgexpand.c: Adjust. | |
4559 | ||
679e8183 NF |
4560 | 2011-02-15 Nathan Froyd <froydnj@codesourcery.com> |
4561 | ||
fbf4bfd3 UB |
4562 | * config/iq2000/i2000.h (REG_CLASS_FROM_LETTER): Delete. |
4563 | (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
4564 | (EXTRA_CONSTRAINT): Delete. | |
4565 | * config/iq2000/constraints.md: New file. | |
4566 | * config/iq2000/iq2000.md: Include it. | |
679e8183 NF |
4567 | (define_insn ""): Delete. |
4568 | (movsi_internal2, movhi_internal2, movqi_internal2): Delete | |
4569 | unsupported constraint letters from patterns. | |
4570 | (call_value, call_value_internal1): Likewise. | |
4571 | (call_value_multiple_internal1): Likewise. | |
4572 | ||
a45d420a NC |
4573 | 2011-02-15 Nick Clifton <nickc@redhat.com> |
4574 | ||
4575 | * config/mn10300/mn10300.c: Include tm-constrs.h. | |
4576 | (struct liw_data): New data structure describing an LIW candidate | |
4577 | instruction. | |
4578 | (extract_bundle): Use struct liw_data. Allow small integer | |
4579 | operands for some instructions. | |
4580 | (check_liw_constraints): Use struct liw_data. Remove swapped | |
4581 | parameter. Add comments describing the checks. Fix bug when | |
4582 | assigning the source of liw1 to the source of liw2. | |
4583 | (liw_candidate): Delete. Code moved into extract_bundle. | |
4584 | (mn10300_bundle_liw): Use struct liw_data. Check constraints | |
4585 | before swapping. | |
4586 | * config/mn10300/predicates.md (liw_operand): New predicate. | |
4587 | Allows registers and small integer constants. | |
4588 | * config/mn10300/constraints.md (O): New constraint. Accetps | |
4589 | integers in the range -8 to +7 inclusive. | |
4590 | * config/mn10300/mn10300.md (movesi_internal): Add an alternative | |
4591 | for moving a small integer into a register. Give this alternative | |
4592 | LIW attributes. | |
4593 | (addsi3, subsi3, cmpsi, lshrsi3, ashrsi3): Likewise. | |
4594 | (ashlsi3): Likewise, plus give LIW attributes to the alternatives | |
4595 | using the J,K,L and M constraints, | |
4596 | (liw): Remove SI mode on second operands to allow for HI and QI | |
4597 | mode values. | |
4598 | (cmp_liw, liw_cmp): Likewise. Plus fix order of operands in the | |
4599 | instruction. | |
4600 | ||
8a73faf1 L |
4601 | 2011-02-15 H.J. Lu <hongjiu.lu@intel.com> |
4602 | ||
4603 | PR middle-end/47725 | |
4604 | * combine.c (cant_combine_insn_p): Check zero/sign extended | |
4605 | hard registers. | |
4606 | ||
48feba28 RG |
4607 | 2011-02-15 Richard Guenther <rguenther@suse.de> |
4608 | ||
4609 | PR tree-optimization/47743 | |
4610 | * tree-ssa-pre.c (phi_translate_1): If we didn't get a value-number | |
4611 | for a non-type-compatible VN lookup bail out. | |
4612 | ||
ad1c1eeb NF |
4613 | 2011-02-15 Nathan Froyd <froydnj@codesourcery.com> |
4614 | ||
4615 | * config/fr30/constraints.md: New file. | |
4616 | * config/fr30/fr30.md: Include it. | |
4617 | * config/fr30/fr30.h (REG_CLASS_FROM_LETTER): Delete. | |
4618 | (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
4619 | (EXTRA_CONSTRAINT): Delete. | |
4620 | ||
49ac143d NF |
4621 | 2011-02-15 Nathan Froyd <froydnj@codesourcery.com> |
4622 | ||
4623 | * config/frv/constraints.md: New file. | |
4624 | * config/frv/predicates.md: Include it. | |
4625 | * config/frv/frv.c (reg_class_from_letter): Delete. | |
4626 | (frv_option_override): Don't initialize it. | |
4627 | * config/frv/frv.h (REG_CLASS_FROM_LETTER): Delete. | |
4628 | (CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_K): Delete. | |
4629 | (CONST_OK_FOR_L, CONST_OK_FOR_M, CONST_OK_FOR_N): Delete. | |
4630 | (CONST_OK_FOR_O, CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete. | |
4631 | (CONST_DOUBLE_OK_FOR_G, CONST_DOUBLE_OK_FOR_H): Delete. | |
4632 | (CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
4633 | (EXTRA_CONSTRAINT_FOR_Q, EXTRA_CONSTRAINT_FOR_R): Delete. | |
4634 | (EXTRA_CONSTRAINT_FOR_S, EXTRA_CONSTRAINT_FOR_T): Delete. | |
4635 | (EXTRA_CONSTRAINT_FOR_U, EXTRA_CONSTRAINT): Delete. | |
4636 | (EXTRA_MEMORY_CONSTRAINT, CONSTRAINT_LEN): Delete. | |
4637 | (REG_CLASS_FROM_CONSTRAINT): Delete. | |
4638 | ||
c95f9494 JJ |
4639 | 2011-02-15 Jakub Jelinek <jakub@redhat.com> |
4640 | ||
4641 | PR middle-end/47581 | |
4642 | * config/i386/i386.c (ix86_compute_frame_size): Don't align offset | |
4643 | if frame size is 0 in a leaf function. | |
4644 | ||
13aed611 RO |
4645 | 2011-02-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4646 | ||
4647 | PR pch/14940 | |
4648 | * config/alpha/host-osf.c: New file. | |
4649 | * config/alpha/x-osf: New file. | |
4650 | * config.host (alpha*-dec-osf*): Use it. | |
4651 | ||
b09c3081 AS |
4652 | 2011-02-14 Anatoly Sokolov <aesok@post.ru> |
4653 | ||
4654 | * config/rx/rx.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. | |
4655 | * config/rx/rx-protos.h (rx_is_mode_dependent_addr): Remove. | |
4656 | * config/xtensa/xtensa.c (rx_is_mode_dependent_addr): Rename to... | |
4657 | (rx_mode_dependent_address_p): ...this. Make static. Change argument | |
4658 | type to const_rtx. | |
4659 | (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
4660 | ||
d634083b NF |
4661 | 2011-02-14 Nathan Froyd <froydnj@codesourcery.com> |
4662 | ||
4663 | * config/stormy16/constraints.md: New file. | |
4664 | * config/stormy16/predicates.md (nonimmediate_nonstack_operand): | |
4665 | Use satisfies_constraint_Q and satisfies_constraint_R. | |
4666 | * config/stormy16/stomry16-protos.h (xstormy16_extra_constraint_p): | |
4667 | Delete. | |
4668 | (xstormy16_legitiamte_address_p): Declare. | |
4669 | * config/stormy16/stormy16.h (REG_CLASS_FROM_LETTER): Delete. | |
4670 | (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
4671 | (EXTRA_CONSTRAINT): Delete. | |
fbf4bfd3 | 4672 | * config/stormy16/stormy16.c (xstormy16_legitimate_address_p): |
d634083b NF |
4673 | Un-staticize. |
4674 | (xstormy16_extra_constraint_p): Delete. | |
4675 | ||
c7dd803e EB |
4676 | 2011-02-14 Eric Botcazou <ebotcazou@adacore.com> |
4677 | ||
4678 | PR tree-optimization/46494 | |
4679 | * loop-unroll.c (split_edge_and_insert): Adjust comment. | |
4680 | * loop-init.c (loop_optimizer_finalize): Do not call verify_flow_info. | |
4681 | (pass_rtl_loop_done): Add TODO_verify_flow. | |
4682 | * fwprop.c (pass_rtl_fwprop): Likewise. | |
4683 | * modulo-sched.c (pass_sms): Likewise. | |
4684 | * tree-ssa-dom.c (pass_dominator): Likewise. | |
4685 | * tree-ssa-loop-ch.c (pass_ch): Likewise. | |
4686 | * tree-ssa-loop.c (pass_complete_unrolli): Likewise. | |
4687 | (pass_tree_loop_done): Likewise. | |
4688 | * tree-ssa-pre.c (execute_pre): Likewise. | |
4689 | * tree-ssa-reassoc.c (pass_reassoc): Likewise. | |
4690 | * tree-ssa-sink.c (pass_sink_code): Likewise. | |
4691 | * tree-vrp.c (pass_vrp): Likewise. | |
4692 | ||
c6150df6 NF |
4693 | 2011-02-14 Nathan Froyd <froydnj@codesourcery.com> |
4694 | ||
c7dd803e EB |
4695 | * config/v850/constraints.md: New file. |
4696 | * config/v850/v850.md: Include it. | |
4697 | * config/v850/predicates.md (reg_or_0_operand): Use | |
4698 | satisfies_constraint_G. | |
4699 | (special_symbolref_operand): Use satisfies_constraint_K. | |
4700 | * config/v850/v850.h (CONSTANT_ADDRESS_P): Use constraint_satisfied_p. | |
4701 | (GO_IF_LEGITIMATE_ADDRESS): Likewise. | |
4702 | (REG_CLASS_FROM_LETTER, INT_7_BITS, INT_8_BITS): Delete. | |
4703 | (CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete. | |
4704 | (EXTRA_CONSTRAINT): Delete. | |
4705 | (CONST_OK_FOR_I, CONST_OK_FOR_J): Use insn_const_int_ok_for_constraint. | |
4706 | (CONST_OK_FOR_K, CONST_OK_FOR_L, CONST_OK_FOR_M): Likewise. | |
4707 | (CONST_OK_FOR_N, CONST_OK_FOR_O): Likewise. | |
c6150df6 | 4708 | |
30dd1ea3 AS |
4709 | 2011-02-14 Anatoly Sokolov <aesok@post.ru> |
4710 | ||
4711 | PR target/47696 | |
4712 | * config/avr/avr-devices.c (avr_mcu_types): Fix ATmega2560 device | |
4713 | description. | |
4714 | ||
944f4bb3 NF |
4715 | 2011-02-14 Nathan Froyd <froydnj@codesourcery.com> |
4716 | ||
4717 | * config/mcore/constraints.md: New file. | |
4718 | * config/mcore/mcore.md: Include it. | |
4719 | * config/mcore/mcore.c (reg_class_from_letter): Delete. | |
4720 | * config/mcore/mcore.h (reg_class_from_letter): Delete. | |
4721 | (REG_CLASS_FROM_LETTER): Delete. | |
4722 | (CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Use | |
4723 | insn_const_int_ok_for_constraint. | |
4724 | (CONST_OK_FOR_K, CONST_OK_FOR_M, CONST_OK_FOR_N): Likewise. | |
4725 | (CONST_OK_FOR_O, CONST_OK_FOR_P): Likewise. | |
4726 | (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
4727 | (EXTRA_CONSTRAINT): Delete. | |
4728 | ||
ad56a54c RO |
4729 | 2011-02-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4730 | ||
4731 | PR ada/41929 | |
4732 | * config/sparc/sol2-unwind.h: Include <sys/frame.h>, <sys/stack.h> | |
4733 | (IS_SIGHANDLER): Define. | |
4734 | (sparc64_is_sighandler): New function, split off from | |
4735 | sparc64_fallback_frame_state. | |
4736 | (sparc_is_sighandler): New function, split off from | |
4737 | sparc_fallback_frame_state. | |
4738 | (sparc64_fallback_frame_state): Merge with ... | |
4739 | (sparc_fallback_frame_state): ... this into ... | |
4740 | (MD_FALLBACK_FRAME_STATE_FOR): ... this. | |
fbf4bfd3 UB |
4741 | Change new_cfa to long. Remove regs_off, fpu_save_off, fpu_save. |
4742 | Define nframes, mctx. Use IS_SIGHANDLER, handler_args, mctx, walk | |
4743 | stack instead of hardcoded offsets. | |
ad56a54c | 4744 | |
fbf4bfd3 | 4745 | 2011-02-14 Andriy Gapon <avg@freebsd.org> |
67932abf AG |
4746 | |
4747 | PR target/45808 | |
4748 | * config/freebsd-spec.h (FBSD_LIB_SPEC): Handle the shared case. | |
4749 | ||
029c8f3e RW |
4750 | 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
4751 | ||
4752 | * configure: Regenerate. | |
4753 | ||
a016dc83 JM |
4754 | 2011-02-12 Joseph Myers <joseph@codesourcery.com> |
4755 | ||
4756 | PR driver/45731 | |
4757 | * gcc.c (asm_options): Correct spec matching --target-help. | |
4758 | ||
8957a0ec MJ |
4759 | 2011-02-12 Martin Jambor <mjambor@suse.cz> |
4760 | ||
4761 | * tree-cfg.c (verify_gimple_call): Return true upon invalid argument | |
4762 | to gimple call error. | |
4763 | ||
6ef828bc MS |
4764 | 2011-02-12 Mike Stump <mikestump@comcast.net> |
4765 | ||
4766 | * config/frv/frv.h (TRANSFER_FROM_TRAMPOLINE): Canonicalize | |
4767 | comments in backslash regions. | |
4768 | ||
a4015be5 MS |
4769 | 2011-02-12 Mike Stump <mikestump@comcast.net> |
4770 | Jakub Jelinek <jakub@redhat.com> | |
4771 | Iain Sandoe <iains@gcc.gnu.org> | |
4772 | ||
4773 | PR target/47324 | |
4774 | * dwarf2out.c (output_cfa_loc): When required, apply the | |
4775 | DWARF2_FRAME_REG_OUT macro to adjust register numbers. | |
4776 | (output_loc_sequence): Likewise. | |
4777 | (output_loc_operands_raw): Likewise. | |
4778 | (output_loc_sequence_raw): Likewise. | |
4779 | (output_cfa_loc): Likewise. | |
4780 | (output_loc_list): Suppress register number adjustment when | |
4781 | calling output_loc_sequence() | |
4782 | (output_die): Likewise. | |
4783 | ||
5378dda2 AS |
4784 | 2011-02-12 Anatoly Sokolov <aesok@post.ru> |
4785 | ||
4786 | * config/xtensa/xtensa.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): | |
4787 | Remove macros. | |
4788 | * config/xtensa/xtensa.c (xtensa_register_move_cost, | |
4789 | xtensa_memory_move_cost): New functions. | |
4790 | (TARGET_REGISTER_MOVE_COST, TARGET_REGISTER_MOVE_COST): Define. | |
4791 | ||
f3d533d3 AO |
4792 | 2011-02-12 Alexandre Oliva <aoliva@redhat.com> |
4793 | ||
4794 | PR lto/47225 | |
4795 | * configure.ac (gcc_cv_lto_plugin): Test for liblto_plugin.la | |
4796 | in the current directory. | |
4797 | * configure: Rebuilt. | |
4798 | ||
9d53403c IS |
4799 | 2011-02-12 Iain Sandoe <iains@gcc.gnu.org> |
4800 | ||
4801 | * config/darwin.c (darwin_override_options): Add a hunk missed | |
fbf4bfd3 | 4802 | from the commit of r168571. Trim comment line lengths and |
9d53403c IS |
4803 | correct indents of the preceding block. |
4804 | ||
a350a6c8 IS |
4805 | 2011-02-12 Iain Sandoe <iains@gcc.gnu.org> |
4806 | ||
4807 | * gcc.c (driver_handle_option): Concatenate the argument to -F with | |
4808 | the switch. | |
4809 | ||
bab79a40 JM |
4810 | 2011-02-11 Joseph Myers <joseph@codesourcery.com> |
4811 | ||
4812 | * common.opt (nostartfiles): New Driver option. | |
4813 | ||
1bbc6693 XDL |
4814 | 2011-02-11 Xinliang David Li <davidxl@google.com> |
4815 | ||
4816 | PR tree-optimization/47707 | |
4817 | * tree-chrec.c (convert_affine_scev): Keep type precision. | |
4818 | ||
1da7d8c0 EB |
4819 | 2011-02-11 Eric Botcazou <ebotcazou@adacore.com> |
4820 | ||
4821 | PR tree-optimization/47420 | |
4822 | * ipa-split.c (visit_bb): Punt on any kind of GIMPLE_RESX. | |
4823 | ||
4824 | 2011-02-11 Pat Haugen <pthaugen@us.ibm.com> | |
3f82421f PH |
4825 | |
4826 | PR rtl-optimization/47614 | |
4827 | * rtl.h (check_for_inc_dec): Declare. | |
4828 | * dse.c (check_for_inc_dec): Externalize... | |
4829 | * postreload.c (reload_cse_simplify): ...use it before deleting stmt. | |
4830 | (reload_cse_simplify_operands): Don't simplify opnds with side effects. | |
4831 | ||
4df47bca JM |
4832 | 2011-02-11 Joseph Myers <joseph@codesourcery.com> |
4833 | ||
4834 | PR driver/47678 | |
4835 | * gcc.c (main): Do not compile inputs if there were errors in | |
4836 | option handling. | |
4837 | * opts-common.c (read_cmdline_option): Check for wrong language | |
4838 | after other error checks. | |
4839 | ||
61502ca8 NF |
4840 | 2011-02-11 Nathan Froyd <froydnj@codesourcery.com> |
4841 | ||
4842 | * cgraph.c: Fix comment typos. | |
4843 | * cgraph.h: Likewise. | |
4844 | * cgraphunit.c: Likewise. | |
4845 | * ipa-cp.c: Likewise. | |
4846 | * ipa-inline.c: Likewise. | |
4847 | * ipa-prop.c: Likewise. | |
4848 | * ipa-pure-const.c: Likewise. | |
4849 | * ipa-ref.c: Likewise. | |
4850 | * ipa-reference.c: Likewise. | |
4851 | ||
b63f974e JJ |
4852 | 2011-02-11 Jakub Jelinek <jakub@redhat.com> |
4853 | ||
d50c5e0c JJ |
4854 | PR debug/47684 |
4855 | * tree-predcom.c (single_nonlooparound_use): Ignore debug uses. | |
b63f974e | 4856 | |
6dd2a13c RO |
4857 | 2011-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4858 | ||
4859 | PR testsuite/47400 | |
4860 | * doc/sourcebuild.texi (Require Support): Document | |
4861 | dg-require-ascii-locale. | |
4862 | ||
4a087ccf MX |
4863 | 2011-02-11 Mingjie Xing <mingjie.xing@gmail.com> |
4864 | ||
4865 | * doc/lto.texi (Write summary): Fix missing parentheses. | |
4866 | ||
a4403164 DD |
4867 | 2011-02-10 DJ Delorie <dj@redhat.com> |
4868 | ||
4869 | * config/m32c/m32c.c (m32c_option_override): Disable | |
4870 | -fcombine-stack-adjustments until flag value tracking and compare | |
4871 | optimization can be rewritten. | |
4872 | ||
4fac45bd PB |
4873 | 2011-02-10 Peter Bergner <bergner@vnet.ibm.com> |
4874 | ||
4875 | * config/rs6000/linux64.h (PROCESSOR_DEFAULT): Change to | |
4876 | PROCESSOR_POWER7. | |
4877 | (PROCESSOR_DEFAULT64): Likewise. | |
4878 | ||
72602cd1 RH |
4879 | 2011-02-10 Richard Henderson <rth@redhat.com> |
4880 | ||
4881 | * config/rx/predicates.md (rx_zs_comparison_operator): Revert | |
4882 | change from 2011-02-03. | |
4883 | * config/rx/rx.c (flags_from_code): Likewise. | |
4884 | (rx_print_operand) ['B']: For LT/GE, use lt/ge if overflow flag | |
4885 | is valid, n/pz otherwise. | |
4886 | (rx_select_cc_mode): Return CCmode if Y is not zero. | |
4887 | ||
ea57f573 RG |
4888 | 2011-02-10 Richard Guenther <rguenther@suse.de> |
4889 | ||
ea4c3e65 | 4890 | * tree-ssa-structalias.c (bitpos_of_field): Use BITS_PER_UNIT, not 8. |
ea57f573 | 4891 | |
92b1d23b RG |
4892 | 2011-02-10 Richard Guenther <rguenther@suse.de> |
4893 | ||
4894 | PR tree-optimization/47677 | |
4895 | * tree-vrp.c (vrp_bitmap_equal_p): Fix comparison of empty bitmaps. | |
4896 | ||
525a2d06 JJ |
4897 | 2011-02-10 Jakub Jelinek <jakub@redhat.com> |
4898 | ||
4899 | PR target/47665 | |
4900 | * combine.c (make_compound_operation): Only change shifts into | |
4901 | multiplication for SCALAR_INT_MODE_P. | |
4902 | ||
06c969bd JZ |
4903 | 2011-02-10 Jie Zhang <jie@codesourcery.com> |
4904 | ||
4905 | PR testsuite/47622 | |
4906 | Revert | |
4907 | 2011-02-05 Jie Zhang <jie@codesourcery.com> | |
4908 | PR debug/42631 | |
4909 | * web.c (entry_register): Don't clobber the number of the | |
4910 | first uninitialized reference in used[]. | |
4911 | ||
282ec48e RG |
4912 | 2011-02-09 Richard Guenther <rguenther@suse.de> |
4913 | ||
4914 | PR tree-optimization/47664 | |
4915 | * ipa-inline.c (cgraph_decide_inlining_incrementally): Visit | |
4916 | all edges again. | |
4917 | ||
df98c3e8 DE |
4918 | 2011-02-09 David Edelsohn <dje.gcc@gmail.com> |
4919 | ||
d0f21cd6 DE |
4920 | PR target/46481 |
4921 | PR target/47032 | |
df98c3e8 DE |
4922 | * config/rs6000/aix61.h (PROCESSOR_DEFAULT): Change to |
4923 | PROCESSOR_POWER7. | |
4924 | (PROCESSOR_DEFAULT64): Same. | |
4925 | (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Delete. | |
4926 | ||
67b6839f RO |
4927 | 2011-02-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4928 | ||
4929 | * config/mips/iris6.h (TARGET_C99_FUNCTIONS): Define. | |
4930 | ||
4fd73214 MJ |
4931 | 2011-02-09 Martin Jambor <mjambor@suse.cz> |
4932 | ||
4933 | PR middle-end/45505 | |
4934 | * tree-sra.c (struct access): New flags grp_scalar_read and | |
4935 | grp_scalar_write. Changed description of assignment read and write | |
4936 | flags. | |
4937 | (dump_access): Dump new flags, reorder all of them. | |
4938 | (sort_and_splice_var_accesses): Set the new flag accordingly, use them | |
4939 | to detect multiple scalar reads. | |
4940 | (analyze_access_subtree): Use the new scalar read write flags instead | |
4941 | of the old flags. Adjusted comments. | |
4942 | ||
91140cd3 DD |
4943 | 2011-02-08 DJ Delorie <dj@redhat.com> |
4944 | ||
4945 | PR target/47548 | |
4946 | * config/m32c/m32c.c (m32c_subreg): Don't try to validate interim | |
4947 | patterns. | |
4948 | ||
4254bbfe JM |
4949 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
4950 | ||
4951 | * config/m68k/uclinux.opt: New. | |
4952 | * config.gcc (m68k-*-uclinux*): Use m68k/uclinux.opt. | |
4953 | ||
f1fda84e JM |
4954 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
4955 | ||
4956 | * config/cris/elf.opt (sim): New Driver option. | |
4957 | ||
4933ae74 JM |
4958 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
4959 | ||
4960 | * config/xtensa/elf.opt: New. | |
4961 | * config.gcc (xtensa*-*-elf*): Use xtensa/elf.opt. | |
4962 | ||
4ad70280 JM |
4963 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
4964 | ||
4965 | * config/vax/elf.opt: New. | |
4966 | * config.gcc (vax-*-linux*, vax-*-netbsdelf*): Use vax/elf.opt. | |
4967 | ||
20893707 JM |
4968 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
4969 | ||
4970 | * config/rs6000/aix64.opt (posix, pthread): New Driver options. | |
4971 | ||
b8e7038e JM |
4972 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
4973 | ||
4974 | * config/gnu-user.opt: New. | |
4975 | * config.gcc (*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | | |
4976 | *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu, | |
4977 | *-*-uclinux*): Use gnu-user.opt. | |
4978 | ||
e1c5225a TS |
4979 | 2011-02-08 Thomas Schwinge <thomas@schwinge.name> |
4980 | ||
4981 | * config/gnu.h (CPP_SPEC, LIB_SPEC): Remove handling of -bsd option. | |
4982 | * config/i386/gnu.h (CPP_SPEC): Likewise. | |
4983 | ||
5e46b0c6 ILT |
4984 | 2011-02-08 Ian Lance Taylor <iant@google.com> |
4985 | ||
4986 | * common.opt (fcx-limited-range): Add SetByCombined flag. | |
4987 | (ffinite-math-only, fmath-errno, frounding-math): Likewise. | |
4988 | (fsignaling-nans, fsigned-zeros, ftrapping-math): Likewise. | |
4989 | (fassociative-math, freciprocal-math): Likewise. | |
4990 | (funsafe-math-optimizations): Likewise. | |
4991 | * opth-gen.awk: Handle SetByCombined. | |
4992 | * optc-gen.awk: Likewise. | |
ea4c3e65 | 4993 | * opts.c (set_fast_math_flags): Don't override flag if set by frontend. |
5e46b0c6 ILT |
4994 | (set_unsafe_math_optimizations_flags): Likewise. |
4995 | * doc/options.texi (Option properties): Document SetByCombined. | |
4996 | ||
32243d46 JM |
4997 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> |
4998 | ||
4999 | * config.gcc (arc-*, alpha*-*-gnu*, arm*-*-netbsd*, arm-*-pe*, | |
5000 | i[34567]86-*-interix3*, i[34567]86-*-netbsd*, i[34567]86-*-pe, | |
5001 | m68hc11-*-*, m6811-*-*, m68hc12-*-*, m6812-*-*, | |
5002 | m68k-*-uclinuxoldabi*, mcore-*-pe*, powerpc*-*-gnu*, | |
5003 | sh*-*-symbianelf*, vax-*-netbsd*): Mark obsolete. | |
5004 | ||
479c1fb3 SP |
5005 | 2011-02-08 Sebastian Pop <sebastian.pop@amd.com> |
5006 | ||
5007 | PR tree-optimization/46834 | |
5008 | PR tree-optimization/46994 | |
5009 | PR tree-optimization/46995 | |
5010 | * graphite-sese-to-poly.c (used_outside_reduction): New. | |
5011 | (detect_commutative_reduction): Call used_outside_reduction. | |
5012 | (rewrite_commutative_reductions_out_of_ssa_close_phi): Call | |
5013 | translate_scalar_reduction_to_array only when at least one | |
5014 | loop-phi/close-phi tuple has been detected. | |
5015 | ||
3865a06f RG |
5016 | 2011-02-08 Richard Guenther <rguenther@suse.de> |
5017 | ||
5018 | PR middle-end/47639 | |
5019 | * tree-vect-generic.c (expand_vector_operations_1): Update | |
5020 | stmts here ... | |
5021 | (expand_vector_operations): ... not here. Cleanup EH info | |
5022 | and the CFG if required. | |
5023 | ||
62902f3f RG |
5024 | 2011-02-08 Richard Guenther <rguenther@suse.de> |
5025 | ||
5026 | PR tree-optimization/47641 | |
5027 | * tree-ssa.c (execute_update_addresses_taken): For asm outputs | |
5028 | require type compatibility. | |
5029 | ||
0efb9d64 AK |
5030 | 2011-02-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
5031 | ||
5032 | * gimple-low.c (lower_function_body): Don't remove the location of | |
5033 | the return statement here. | |
5034 | (lower_gimple_return): Do it here instead but only if the return | |
5035 | statement is actually used twice. | |
5036 | ||
034b8ae4 RG |
5037 | 2011-02-08 Richard Guenther <rguenther@suse.de> |
5038 | ||
5039 | PR tree-optimization/47632 | |
5040 | * tree-ssa-forwprop.c (remove_prop_source_from_use): Remove | |
5041 | unused up_to_stmt parameter, return whether cfg-cleanup is | |
5042 | necessary, remove EH info properly. | |
5043 | (forward_propagate_into_gimple_cond): Adjust caller. | |
5044 | (forward_propagate_into_cond): Likewise. | |
5045 | (forward_propagate_comparison): Likewise. | |
5046 | (tree_ssa_forward_propagate_single_use_vars): Make | |
5047 | forward_propagate_comparison case similar to the two others. | |
5048 | ||
298362c8 NC |
5049 | 2011-02-08 Nick Clifton <nickc@redhat.com> |
5050 | ||
5051 | * config/mn10300/mn10300.opt (mliw): New command line option. | |
5052 | * config/mn10300/mn10300.md (UNSPEC_LIW): New unspec. | |
5053 | (liw_bundling): New automaton. | |
5054 | (liw): New attribute. | |
5055 | (liw_op): New attribute. | |
5056 | (liw_op1, liw_op2, liw_both, liw_either): New reservations. | |
5057 | (movsi_internal): Add LIW attributes. | |
5058 | (andsi3): Likewise. | |
5059 | (iorsi3): Likewise. | |
5060 | (xorsi3): Likewise. | |
5061 | (addsi3): Separate register and immediate alternatives. | |
5062 | Add LIW attributes. | |
5063 | (subsi3): Likewise. | |
5064 | (cmpsi): Likewise. | |
5065 | (aslsi3): Likewise. | |
5066 | (lshrsi3): Likewise. | |
5067 | (ashrsi3): Likewise. | |
5068 | (liw): New pattern. | |
5069 | * config/mn10300/mn10300.c (liw_op_names): New | |
5070 | (mn10300_print_operand): Handle 'W' operand descriptor. | |
5071 | (extract_bundle): New function. | |
5072 | (check_liw_constraints): New function. | |
5073 | (liw_candidate): New function. | |
5074 | (mn10300_bundle_liw): New function. | |
5075 | (mn10300_reorg): New function. | |
5076 | (TARGET_MACHINE_DEPENDENT_REORG): Define. | |
5077 | (TARGET_DEFAULT_TARGET_FLAGS): Add MASK_ALLOW_LIW. | |
5078 | * config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Define | |
5079 | __LIW__ or __NO_LIW__. | |
5080 | * doc/invoke.texi: Describe the -mliw command line option. | |
5081 | ||
90488014 JDA |
5082 | 2011-02-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
5083 | ||
5084 | * config.gcc (hppa[12]*-*-hpux11*): Don't set extra_parts. | |
5085 | * config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock, | |
5086 | pthread_mutex_unlock): Remove. | |
5087 | * config/pa/t-pa-hpux11: Remove rules to build pthread stubs. | |
5088 | * config/pa/t-pa64: Likewise. | |
5089 | * config/pa/pa64-hpux.h (LIB_SPEC): In static links, link against | |
5090 | shared libc if not linking against libpthread. | |
5091 | * config/pa/pa-hpux11.h (LIB_SPEC): Likewise. | |
5092 | ||
689ff841 IS |
5093 | 2011-02-07 Iain Sandoe <iains@gcc.gnu.org> |
5094 | ||
5095 | PR target/47558 | |
5096 | * config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Put -lSystem first | |
5097 | on 10.6 and later to ensure that we always use the unwinder from | |
5098 | the system. Only add -no_compact_unwind when tarteting darwin | |
5099 | 10.6 or later. | |
5100 | ||
821014aa SE |
5101 | 2011-02-07 Steve Ellcey <sje@cup.hp.com> |
5102 | ||
5103 | PR target/46997 | |
5104 | * vect.md (vec_interleave_highv2sf): Change fmix for TARGET_BIG_ENDIAN. | |
5105 | (vec_interleave_lowv2sf): Ditto. | |
5106 | (vec_extract_evenv2sf): Add TARGET_BIG_ENDIAN check. | |
5107 | (vec_extract_oddv2sf): Ditto. | |
5108 | ||
41cf94fb MS |
5109 | 2011-02-07 Mike Stump <mikestump@comcast.net> |
5110 | ||
62dea57d | 5111 | PR target/42333 |
41cf94fb MS |
5112 | Add __ieee_divdc3 entry point. |
5113 | * config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Retain ___divdc3 | |
5114 | entry point. | |
5115 | (SUBTARGET_INIT_BUILTINS): Call darwin_rename_builtins. | |
5116 | * config/i386/i386.c (TARGET_INIT_LIBFUNCS): Likewise. | |
5117 | * config/darwin.c (darwin_rename_builtins): Add. | |
5118 | * config/darwin-protos.h (darwin_rename_builtins): Add. | |
5119 | ||
ee09a3dd MM |
5120 | 2011-02-07 Michael Meissner <meissner@linux.vnet.ibm.com> |
5121 | ||
5122 | PR target/47636 | |
5123 | * config/rs6000/rs6000.md (rsqrt<mode>2): Use the correct macro | |
5124 | for the condition. | |
5125 | ||
83296cd0 MS |
5126 | 2011-02-07 Mike Stump <mikestump@comcast.net> |
5127 | ||
ea4c3e65 | 5128 | * config/darwin.opt (mmacosx-version-min): Update default OS version. |
83296cd0 | 5129 | |
0f4e946f DC |
5130 | 2011-02-07 Denis Chertykov <chertykov@gmail.com> |
5131 | ||
5132 | PR target/47534 | |
5133 | * config/avr/libgcc.S (exit): Move .endfunc | |
5134 | ||
1ec87690 RG |
5135 | 2011-02-07 Richard Guenther <rguenther@suse.de> |
5136 | ||
5137 | PR tree-optimization/47615 | |
5138 | * tree-ssa-sccvn.h (run_scc_vn): Take a vn-walk mode argument. | |
5139 | * tree-ssa-sccvn.c (default_vn_walk_kind): New global. | |
5140 | (run_scc_vn): Initialize it. | |
5141 | (visit_reference_op_load): Use it. | |
5142 | * tree-ssa-pre.c (execute_pre): Use VN_WALK if in PRE. | |
5143 | ||
b46ae6da UW |
5144 | 2011-02-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
5145 | ||
5146 | * config/spu/spu.c (spu_init_libfuncs): Install SImode and | |
5147 | DImode trapping arithmetic libfuncs. | |
5148 | ||
c0aae19c RG |
5149 | 2011-02-07 Richard Guenther <rguenther@suse.de> |
5150 | ||
5151 | PR tree-optimization/47621 | |
5152 | * tree-ssa.c (non_rewritable_lvalue_p): New function, split out from | |
5153 | two duplicates ... | |
5154 | (execute_update_addresses_taken): ... here. Make it more | |
5155 | conservative in what we accept. | |
5156 | ||
295d926b JM |
5157 | 2011-02-06 Joseph Myers <joseph@codesourcery.com> |
5158 | ||
5159 | * config/sparc/freebsd.h (ASM_SPEC): Define. | |
5160 | * config/sparc/vxworks.h (ASM_SPEC): Define. | |
5161 | ||
bdeb2471 JM |
5162 | 2011-02-06 Joseph Myers <joseph@codesourcery.com> |
5163 | ||
5164 | * config/sparc/sol2-bi.h (CC1_SPEC): Remove %{sun4:} %{target:}. | |
5165 | ||
d5d3781a SB |
5166 | 2011-02-06 Steven Bosscher <steven@gcc.gnu.org> |
5167 | ||
5168 | * doc/invoke.texi: Remove reference to compiler internals from | |
5169 | user documentation. | |
5170 | ||
5171 | * reg-notes.def: Remove REG_VALUE_PROFILE. | |
5172 | * combine.c (distribute_notes): Do not handle REG_VALUE_PROFILE. | |
5173 | ||
c42c09fc JJ |
5174 | 2011-02-05 Jakub Jelinek <jakub@redhat.com> |
5175 | ||
5176 | PR middle-end/47610 | |
5177 | * varasm.c (default_section_type_flags): If decl is NULL, | |
38be4072 | 5178 | and name is .data.rel.ro or .data.rel.ro.local, set SECTION_RELRO bit. |
c42c09fc | 5179 | |
beea2755 JZ |
5180 | 2011-02-05 Jie Zhang <jie@codesourcery.com> |
5181 | ||
5182 | PR debug/42631 | |
5183 | * web.c (entry_register): Don't clobber the number of the | |
5184 | first uninitialized reference in used[]. | |
5185 | ||
a130584a SP |
5186 | 2011-02-04 Sebastian Pop <sebastian.pop@amd.com> |
5187 | ||
5188 | PR tree-optimization/46194 | |
5189 | * tree-data-ref.c (analyze_miv_subscript): Remove comment. | |
5190 | (build_classic_dist_vector_1): Do not represent classic distance | |
5191 | vectors when the access functions are variating in different loops. | |
5192 | ||
962101ac JM |
5193 | 2011-02-04 Joseph Myers <joseph@codesourcery.com> |
5194 | ||
5195 | * config/mips/iris6.opt: New. | |
5196 | * config.gcc (mips-sgi-irix6.5*): Use mips/iris6.opt. | |
5197 | ||
55eaaa5b RH |
5198 | 2011-02-04 Richard Henderson <rth@redhat.com> |
5199 | Steve Ellcey <sje@cup.hp.com> | |
5200 | ||
5201 | PR target/46997 | |
5202 | * config/ia64/predicates.md (mux1_brcst_element): New. | |
5203 | * config/ia64/ia64-protos.h (ia64_unpack_assemble): New. | |
5204 | * config/ia64/ia64.c (ia64_unpack_assemble): New. | |
5205 | (ia64_unpack_sign): New. | |
5206 | (ia64_expand_unpack): Rewrite using new routines. | |
5207 | (ia64_expand_widen_sum): Ditto. | |
5208 | (ia64_expand_dot_prod_v8qi): Ditto. | |
5209 | * config/ia64/vect.md (mulv8qi3): Rewrite to use new | |
5210 | routines, add endian check. | |
5211 | (pmpy2_even): Rename from pmpy2_r, add endian check. | |
5212 | (pmpy2_odd): Rename from pmpy2_l, add endian check. | |
5213 | (vec_widen_smult_lo_v4hi): Rewrite using new routines. | |
5214 | (vec_widen_smult_hi_v4hi): Ditto. | |
5215 | (vec_widen_umult_lo_v4hi): Ditto. | |
5216 | (vec_widen_umult_hi_v4hi): Ditto. | |
5217 | (mulv2si3): Change endian checks. | |
5218 | (sdot_prodv4hi): Rewrite with new calls. | |
5219 | (udot_prodv4hi): New. | |
5220 | (vec_pack_ssat_v4hi): Add endian check. | |
5221 | (vec_pack_usat_v4hi): Ditto. | |
5222 | (vec_pack_ssat_v2si): Ditto. | |
5223 | (max1_even): Rename from max1_r, add endian check. | |
5224 | (max1_odd): Rename from max1_l, add endian check. | |
5225 | (*mux1_rev): Format change. | |
5226 | (*mux1_mix): Ditto. | |
5227 | (*mux1_shuf): Ditto. | |
5228 | (*mux1_alt): Ditto. | |
5229 | (*mux1_brcst_v8qi): Use new predicate. | |
5230 | (vec_extract_evenv8qi): Remove endian check. | |
5231 | (vec_extract_oddv8qi): Ditto. | |
5232 | (vec_interleave_lowv4hi): Format change. | |
5233 | (vec_interleave_highv4hi): Ditto. | |
5234 | (mix2_even): Rename from mix2_r, add endian check. | |
5235 | (mix2_odd): Rename from mux2_l, add endian check. | |
5236 | (*mux2): Fix mask setting for TARGET_BIG_ENDIAN. | |
5237 | (vec_extract_evenodd_helper): Format change. | |
5238 | (vec_extract_evenv4hi): Remove endian check. | |
5239 | (vec_extract_oddv4hi): Remove endian check. | |
5240 | (vec_interleave_lowv2si): Format change. | |
5241 | (vec_interleave_highv2si): Format change. | |
5242 | (vec_initv2si): Remove endian check. | |
5243 | (vecinit_v2si): Add endian check. | |
5244 | (reduc_splus_v2sf): Add endian check. | |
5245 | (reduc_smax_v2sf): Ditto. | |
5246 | (reduc_smin_v2sf): Ditto. | |
5247 | (vec_initv2sf): Remove endian check. | |
5248 | (fpack): Add endian check. | |
5249 | (fswap): Add endian check. | |
5250 | (vec_interleave_highv2sf): Add endian check. | |
5251 | (vec_interleave_lowv2sf): Add endian check. | |
5252 | (fmix_lr): Add endian check. | |
5253 | (vec_setv2sf): Format change. | |
5254 | (*vec_extractv2sf_0_be): Use shift to extract operand. | |
5255 | (*vec_extractv2sf_1_be): New. | |
5256 | (vec_pack_trunc_v4hi): Add endian check. | |
5257 | (vec_pack_trunc_v2si): Format change. | |
5258 | ||
dcde5957 JJ |
5259 | 2011-02-04 Jakub Jelinek <jakub@redhat.com> |
5260 | ||
5261 | PR inline-asm/23200 | |
5262 | * tree-ssa-ter.c (is_replaceable_p): Add TER argument. Don't | |
38be4072 | 5263 | do bb, locus and block comparison and disallow loads if it is not set. |
dcde5957 JJ |
5264 | (stmt_is_replaceable_p): New function. |
5265 | (process_replaceable, find_replaceable_in_bb): Adjust is_replaceable_p | |
5266 | callers. | |
5267 | * expr.c (expand_expr_real_1) <case SSA_NAME>: If | |
5268 | get_gimple_for_ssa_name try for EXPAND_INITIALIZER harder to use | |
5269 | SSA_NAME_DEF_STMT. | |
5270 | * tree-flow.h (stmt_is_replaceable_p): New prototype. | |
5271 | ||
a64a8e5a JM |
5272 | 2011-02-04 Joseph Myers <joseph@codesourcery.com> |
5273 | ||
5274 | * config/rs6000/xilinx.opt: New. | |
5275 | * config.gcc (powerpc-xilinx-eabi*): Use rs6000/xilinx.opt. | |
5276 | ||
4da2ed2f JM |
5277 | 2011-02-04 Joseph Myers <joseph@codesourcery.com> |
5278 | ||
5279 | * config/mips/mips.opt (EB, EL, noasmopt): New Driver options. | |
5280 | ||
a6e508f9 AS |
5281 | 2011-02-03 Anatoly Sokolov <aesok@post.ru> |
5282 | ||
5283 | * config/xtensa/xtensa.h (PREFERRED_RELOAD_CLASS, | |
5284 | PREFERRED_OUTPUT_RELOAD_CLASS): Remove. | |
5285 | * config/xtensa/xtensa-protos.h (xtensa_preferred_reload_class, | |
5286 | secondary_reload_info, xtensa_secondary_reload): Remove. | |
5287 | * config/xtensa/xtensa.c (TARGET_PREFERRED_RELOAD_CLASS, | |
5288 | TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define. | |
5289 | (xtensa_preferred_reload_class): Make static. Change return and | |
5290 | 'rclass' argument type to reg_class_t. Remove 'isoutput' argument. | |
5291 | Use CONST_DOUBLE_P predicate. | |
5292 | (xtensa_preferred_output_reload_class): New function. | |
5293 | (xtensa_secondary_reload): Make static. | |
5294 | ||
82dc0de3 JM |
5295 | 2011-02-03 Joseph Myers <joseph@codesourcery.com> |
5296 | ||
5297 | * config/microblaze/microblaze.opt (Zxl-mode-bootstrap, | |
5298 | Zxl-mode-executable, Zxl-mode-novectors, Zxl-mode-xilkernel, | |
5299 | Zxl-mode-xmdstub, mxl-mode-xilkernel): New Driver options. | |
5300 | ||
7fece979 JJ |
5301 | 2011-02-03 Jakub Jelinek <jakub@redhat.com> |
5302 | ||
5303 | PR middle-end/31490 | |
5304 | * output.h (SECTION_RELRO): Define. | |
5305 | (SECTION_MACH_DEP): Adjust. | |
5306 | (get_variable_section): New prototype. | |
5307 | * varpool.c (varpool_finalize_named_section_flags): New function. | |
5308 | (varpool_assemble_pending_decls): Call it. | |
5309 | * cgraph.h (varpool_finalize_named_section_flags): New prototype. | |
5310 | * cgraphunit.c (cgraph_output_in_order): Call | |
5311 | varpool_finalize_named_section_flags. | |
5312 | * varasm.c (get_section): Allow section flags conflicts between | |
5313 | relro and read-only sections if the section hasn't been declared yet. | |
5314 | Set SECTION_OVERRIDE after diagnosing section type conflict. | |
5315 | (get_variable_section): No longer static. | |
5316 | (default_section_type_flags): Use SECTION_WRITE | SECTION_RELRO for | |
5317 | readonly sections that need relocations. | |
5318 | (decl_readonly_section_1): New function. | |
5319 | (decl_readonly_section): Use it. | |
5320 | ||
5321 | Revert: | |
509d65dd | 5322 | 2010-11-17 Dinar Temirbulatov <dtemirbulatov@gmail.com> |
7fece979 JJ |
5323 | Steve Ellcey <sje@cup.hp.com> |
5324 | ||
5325 | PR middle-end/31490 | |
5326 | * varasm.c (categorize_decl_for_section): Ignore reloc_rw_mask | |
5327 | if section attribute used. | |
5328 | ||
d18d5478 JJ |
5329 | 2011-02-03 Jakub Jelinek <jakub@redhat.com> |
5330 | ||
5331 | * config/darwin.h (SECTION_NO_ANCHOR): Remove. | |
5332 | * config/darwin.c (SECTION_NO_ANCHOR): Define. | |
5333 | (darwin_init_sections): Remove assertion. | |
5334 | ||
6479ed4b NC |
5335 | 2011-02-03 Nick Clifton <nickc@redhat.com> |
5336 | ||
5337 | * config/rx/predicates.md (rx_zs_comparison_operator): Remove | |
5338 | lt and ge. | |
38be4072 | 5339 | * config/rx/rx.md (abssi2_flags): Use CC_ZSmode rather than CC_ZSOmode. |
6479ed4b NC |
5340 | * config/rx/rx.c (rx_print_operand): Use "lt" and "ge" suffixes |
5341 | instead of "n" and "pz". | |
5342 | (flags_from_code): LT and GE tests need CC_FLAG_O as well as | |
5343 | CC_FLAG_S. | |
5344 | ||
89843f5d JJ |
5345 | 2011-02-03 Jakub Jelinek <jakub@redhat.com> |
5346 | ||
65450d64 JJ |
5347 | PR target/47312 |
5348 | * expr.c (expand_expr_real_2) <case FMA_EXPR>: If target doesn't expand | |
5349 | fma, expand FMA_EXPR as fma{,f,l} call. | |
5350 | ||
7d58701c JJ |
5351 | PR lto/47274 |
5352 | * lto-streamer-out.c (write_symbol): When writing kind and visibility, | |
5353 | copy them into a unsigned char variable and pass address of it to | |
5354 | lto_output_data_stream. | |
5355 | ||
89843f5d JJ |
5356 | PR target/47564 |
5357 | * toplev.c (target_reinit): Save and restore *crtl and regno_reg_rtx | |
5358 | around backend_init_target and lang_dependent_init_target calls. | |
5359 | * cgraphunit.c (cgraph_debug_gimple_stmt): New function. | |
5360 | (verify_cgraph_node): Don't call set_cfun here. Use | |
5361 | cgraph_debug_gimple_stmt instead of debug_gimple_stmt. | |
5362 | Set error_found for incorrectly represented calls to thunks. | |
5363 | ||
4deef538 AO |
5364 | 2011-02-03 Alexandre Oliva <aoliva@redhat.com> |
5365 | ||
5366 | PR debug/43092 | |
5367 | PR rtl-optimization/43494 | |
5368 | * rtl.h (for_each_inc_dec_fn): New type. | |
5369 | (for_each_inc_dec): Declare. | |
5370 | * rtlanal.c (struct for_each_inc_dec_ops): New type. | |
5371 | (for_each_inc_dec_find_inc_dec): New fn. | |
5372 | (for_each_inc_dec_find_mem): New fn. | |
5373 | (for_each_inc_dec): New fn. | |
5374 | * dse.c (struct insn_size): Remove. | |
5375 | (replace_inc_dec, replace_inc_dec_mem): Remove. | |
5376 | (emit_inc_dec_insn_before): New fn. | |
5377 | (check_for_inc_dec): Use it, along with for_each_inc_dec. | |
5378 | (canon_address): Pass mem modes to cselib_lookup. | |
5379 | * cselib.h (cselib_lookup): Add memmode argument. Adjust callers. | |
5380 | (cselib_lookup_from_insn): Likewise. | |
5381 | (cselib_subst_to_values): Likewise. | |
5382 | * cselib.c (find_slot_memmode): New var. | |
5383 | (cselib_find_slot): New fn. Use it instead of | |
5384 | htab_find_slot_with_hash everywhere. | |
5385 | (entry_and_rtx_equal_p): Use find_slot_memmode. | |
5386 | (autoinc_split): New fn. | |
5387 | (rtx_equal_for_cselib_p): Rename and implement in terms of... | |
5388 | (rtx_equal_for_cselib_1): ... this. Take memmode, pass it on. | |
5389 | Deal with autoinc. Special-case recursion into MEMs. | |
5390 | (cselib_hash_rtx): Likewise. | |
5391 | (cselib_lookup_mem): Infer pmode from address mode. Distinguish | |
5392 | address and MEM modes. | |
5393 | (cselib_subst_to_values): Add memmode, pass it on. | |
5394 | Deal with autoinc. | |
5395 | (cselib_lookup): Add memmode argument, pass it on. | |
5396 | (cselib_lookup_from_insn): Add memmode. | |
5397 | (cselib_invalidate_rtx): Discard obsolete push_operand handling. | |
5398 | (struct cselib_record_autoinc_data): New. | |
5399 | (cselib_record_autoinc_cb): New fn. | |
5400 | (cselib_record_sets): Use it, along with for_each_inc_dec. Pass MEM | |
5401 | mode to cselib_lookup. Reset autoinced REGs here instead of... | |
5402 | (cselib_process_insn): ... here. | |
5403 | * var-tracking.c (replace_expr_with_values, use_type): Pass MEM mode | |
5404 | to cselib_lookup. | |
5405 | (add_uses): Likewise, also to cselib_subst_to_values. | |
5406 | (add_stores): Likewise. | |
5407 | * sched-deps.c (add_insn_mem_dependence): Pass mode to | |
5408 | cselib_subst_to_values. | |
5409 | (sched_analyze_1, sched_analyze_2): Likewise. Adjusted. | |
5410 | * gcse.c (do_local_cprop): Adjusted. | |
5411 | * postreload.c (reload_cse_simplify_set): Adjusted. | |
5412 | (reload_cse_simplify_operands): Adjusted. | |
5413 | * sel-sched-dump (debug_mem_addr_value): Pass mode. | |
5414 | ||
1551d44a AO |
5415 | 2011-02-03 Alexandre Oliva <aoliva@redhat.com> |
5416 | ||
5417 | PR tree-optimization/45122 | |
5418 | * tree-ssa-loop-niter.c (number_of_iterations_exit): Don't make | |
5419 | unsafe assumptions when there's more than one loop exit. | |
5420 | ||
c9485473 MM |
5421 | 2011-02-02 Michael Meissner <meissner@linux.vnet.ibm.com> |
5422 | ||
5423 | PR target/47272 | |
5424 | * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions): | |
5425 | Document using vector double with the load/store builtins, and | |
5426 | that the load/store builtins always use Altivec instructions. | |
5427 | ||
5428 | * config/rs6000/vector.md (vector_altivec_load_<mode>): New insns | |
5429 | to use altivec memory instructions, even on VSX. | |
5430 | (vector_altivec_store_<mode>): Ditto. | |
5431 | ||
5432 | * config/rs6000/rs6000-protos.h (rs6000_address_for_altivec): New | |
5433 | function. | |
5434 | ||
5435 | * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add | |
5436 | V2DF, V2DI support to load/store overloaded builtins. | |
5437 | ||
5438 | * config/rs6000/rs6000-builtin.def (ALTIVEC_BUILTIN_*): Add | |
5439 | altivec load/store builtins for V2DF/V2DI types. | |
5440 | ||
5441 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't | |
5442 | set avoid indexed addresses on power6 if -maltivec. | |
5443 | (altivec_expand_ld_builtin): Add V2DF, V2DI support, use | |
5444 | vector_altivec_load/vector_altivec_store builtins. | |
5445 | (altivec_expand_st_builtin): Ditto. | |
5446 | (altivec_expand_builtin): Add VSX memory builtins. | |
5447 | (rs6000_init_builtins): Add V2DI types to internal types. | |
5448 | (altivec_init_builtins): Add support for V2DF/V2DI altivec | |
5449 | load/store builtins. | |
5450 | (rs6000_address_for_altivec): Insure memory address is appropriate | |
5451 | for Altivec. | |
5452 | ||
5453 | * config/rs6000/vsx.md (vsx_load_<mode>): New expanders for | |
5454 | vec_vsx_ld and vec_vsx_st. | |
5455 | (vsx_store_<mode>): Ditto. | |
5456 | ||
5457 | * config/rs6000/rs6000.h (RS6000_BTI_long_long): New type | |
5458 | variables to hold long long types for VSX vector memory builtins. | |
5459 | (RS6000_BTI_unsigned_long_long): Ditto. | |
5460 | (long_long_integer_type_internal_node): Ditti. | |
5461 | (long_long_unsigned_type_internal_node): Ditti. | |
5462 | ||
5463 | * config/rs6000/altivec.md (UNSPEC_LVX): New UNSPEC. | |
5464 | (altivec_lvx_<mode>): Make altivec_lvx use a mode iterator. | |
5465 | (altivec_stvx_<mode>): Make altivec_stvx use a mode iterator. | |
5466 | ||
5467 | * config/rs6000/altivec.h (vec_vsx_ld): Define VSX memory builtin | |
5468 | short cuts. | |
5469 | (vec_vsx_st): Ditto. | |
5470 | ||
b24d1acf JM |
5471 | 2011-02-02 Joseph Myers <joseph@codesourcery.com> |
5472 | ||
5473 | * config/pa/pa-hpux10.opt: New. | |
5474 | * config/hpux11.opt (pthread): New Driver option. | |
5475 | * config/pa/pa-hpux.opt (nolibdld, rdynamic): New Driver options. | |
5476 | * config.gcc (hppa[12]*-*-hpux10*): Use pa/pa-hpux10.opt. | |
5477 | ||
aa18dd0f JM |
5478 | 2011-02-02 Joseph Myers <joseph@codesourcery.com> |
5479 | ||
5480 | * config/ia64/vms.opt: New. | |
5481 | * config.gcc (ia64-hp-*vms*): Use ia64/vms.opt. | |
5482 | ||
28fc3eee MM |
5483 | 2011-02-01 Michael Meissner <meissner@linux.vnet.ibm.com> |
5484 | ||
5485 | PR target/47580 | |
5486 | * config/rs6000/vsx.md (vsx_float<VSi><mode>2): Use | |
5487 | gpc_reg_operand instead of vsx_register_operand to match rs6000.md | |
5488 | generator functions. | |
5489 | (vsx_floatuns<VSi><mode>2): Ditto. | |
5490 | (vsx_fix_trunc<mode><VSi>2): Ditto. | |
5491 | (vsx_fixuns_trunc<mode><VSi>2): Ditto. | |
5492 | ||
b5838b1f JM |
5493 | 2011-02-02 Joseph Myers <joseph@codesourcery.com> |
5494 | ||
5495 | * config/i386/djgpp.opt (posix): New Driver option. | |
5496 | ||
0db8fa89 GP |
5497 | 2011-02-02 Gerald Pfeifer <gerald@pfeifer.com> |
5498 | ||
5499 | * config.gcc (*-*-freebsd[12], *-*-freebsd[12].*, *-*-freebsd*aout*): | |
5500 | Move to the unsupported targets list. | |
5501 | ||
9cd4f22a PB |
5502 | 2011-02-02 Peter Bergner <bergner@vnet.ibm.com> |
5503 | ||
5504 | PR rtl-optimization/47525 | |
5505 | * df-scan.c: Update copyright years. | |
5506 | (df_get_call_refs): Do not mark global registers as DF_REF_REG_USE | |
5507 | and non-clobber DF_REF_REG_DEF for calls to const and pure functions. | |
5508 | ||
9ed8059c RO |
5509 | 2011-02-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
5510 | ||
5511 | * config/i386/sysv4.h (TARGET_VERSION): Remove. | |
5512 | (SUBTARGET_RETURN_IN_MEMORY): Remove. | |
5513 | (ASM_OUTPUT_ASCII): Remove. | |
5514 | * config/i386/sol2.h (SUBTARGET_RETURN_IN_MEMORY): Remove #undef. | |
5515 | ||
2a737389 JL |
5516 | 2011-02-02 Jeff Law <law@redhat.com> |
5517 | ||
5518 | PR middle-end/47543 | |
5519 | * reload.c (find_reloads_address): Handle reg+d address where both | |
5520 | components are invalid by reloading the entire address. | |
5521 | ||
9dac82c4 SP |
5522 | 2011-02-02 Sebastian Pop <sebastian.pop@amd.com> |
5523 | Richard Guenther <rguenther@suse.de> | |
5524 | ||
5525 | PR tree-optimization/40979 | |
5526 | PR bootstrap/47044 | |
5527 | * passes.c (init_optimization_passes): After LIM call copy_prop | |
5528 | and DCE to clean up. | |
5529 | * tree-ssa-loop.c (pass_graphite_transforms): Add TODO_dump_func. | |
5530 | ||
14dd9aab SP |
5531 | 2011-02-02 Sebastian Pop <sebastian.pop@amd.com> |
5532 | ||
5533 | PR tree-optimization/47576 | |
5534 | PR tree-optimization/47555 | |
5535 | * doc/invoke.texi (scev-max-expr-complexity): Documented. | |
5536 | * params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100. | |
5537 | (PARAM_SCEV_MAX_EXPR_COMPLEXITY): Declared. | |
5538 | * tree-scalar-evolution.c (follow_ssa_edge): Use | |
5539 | PARAM_SCEV_MAX_EXPR_COMPLEXITY. | |
5540 | ||
5cbf5c20 RG |
5541 | 2011-02-02 Richard Guenther <rguenther@suse.de> |
5542 | ||
5543 | PR tree-optimization/47566 | |
5544 | * builtins.c (builtin_save_expr): No SAVE_EXPR for SSA_NAMEs. | |
5545 | ||
83d70792 AO |
5546 | 2011-02-02 Alexandre Oliva <aoliva@redhat.com> |
5547 | ||
e829c321 AO |
5548 | PR debug/47106 |
5549 | PR debug/47402 | |
5550 | * tree-inline.c (declare_return_variable): Remove unused caller | |
5551 | variable. | |
5552 | ||
83d70792 AO |
5553 | PR debug/47106 |
5554 | PR debug/47402 | |
5555 | * tree-flow-inline.h (clear_is_used, is_used_p): New. | |
5556 | * cfgexpand.c (account_used_vars_for_block): Use them. | |
5557 | * tree-nrv.c (tree_nrv): Likewise. | |
5558 | * tree-ssa-live.c (remove_unused_scope_block_p): Likewise. | |
5559 | (dump_scope_block): Likewise. | |
5560 | (remove_unused_locals): Likewise. | |
5561 | ||
aaa2ac93 AO |
5562 | PR debug/47106 |
5563 | PR debug/47402 | |
5564 | * tree-inline.c (declare_return_variable): Add result decl to | |
5565 | local decls only once. | |
5566 | * gimple-low.c (record_vars_into): Mark newly-created variables | |
5567 | as referenced. | |
5568 | ||
a59d15cf AO |
5569 | 2011-02-02 Alexandre Oliva <aoliva@redhat.com> |
5570 | ||
5571 | PR debug/47498 | |
5572 | PR debug/47501 | |
5573 | PR debug/45136 | |
5574 | PR debug/45130 | |
5575 | * haifa-sched.c (get_ebb_head_tail): Move notes across boundary | |
5576 | debug insns. | |
5577 | (no_real_insns_p, schedule_block, set_priorities): Drop special | |
5578 | treatment of boundary debug insns. | |
38be4072 | 5579 | * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns. |
a59d15cf AO |
5580 | * sched-ebb.c (schedule_ebbs): Adjust skipping of debug insns. |
5581 | * sched-int.h (DEBUG_INSN_SCHED_P): Remove. | |
5582 | (BOUNDARY_DEBUG_INSN_P): Likewise. | |
5583 | (SCHEDULE_DEBUG_INSN_P): Likewise. | |
5584 | * sched-rgn.c (init_ready_list): Drop special treatment of | |
5585 | boundary debug insns. | |
5586 | * final.c (rest_of_clean_state): Clear notes' BB. | |
5587 | ||
6fc2f091 JM |
5588 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
5589 | ||
5590 | * config/openbsd.opt (assert=): New Driver option. | |
5591 | ||
fc523387 JM |
5592 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
5593 | ||
5594 | * config/i386/nto.opt: New. | |
5595 | * config.gcc (i[34567]86-*-nto-qnx*): Use i386/nto.opt. | |
5596 | ||
6d9821e5 JM |
5597 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
5598 | ||
5599 | * config/i386/netware.opt: New. | |
5600 | * config.gcc (i[3456x]86-*-netware*): Use i386/netware.opt. | |
5601 | ||
cef932d4 JM |
5602 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
5603 | ||
5604 | * config/interix.opt (posix): New Driver option. | |
5605 | ||
22843acd DD |
5606 | 2011-02-01 DJ Delorie <dj@redhat.com> |
5607 | ||
56490b74 DD |
5608 | * config/m32c/m32c.h (PTRDIFF_TYPE): Remove extra definition. |
5609 | ||
22843acd DD |
5610 | * config/m32c/m32c.c (m32c_regno_reg_class): Return smallest reg |
5611 | class for A0/A1. | |
5612 | ||
199c8f2f SP |
5613 | 2011-02-01 Sebastian Pop <sebastian.pop@amd.com> |
5614 | ||
5615 | PR tree-optimization/47561 | |
5616 | * toplev.c (process_options): Print the Graphite flags. Add | |
5617 | flag_loop_flatten to the list of options requiring Graphite. | |
5618 | ||
926bcf22 JM |
5619 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
5620 | ||
5621 | * config/i386/cygming.opt (posix): New Driver option. | |
5622 | ||
59793c51 JM |
5623 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
5624 | ||
5625 | * config/arm/vxworks.opt: New. | |
5626 | * config.gcc (arm-wrs-vxworks): Use arm/vxworks.opt. | |
5627 | ||
183c38a4 JM |
5628 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> |
5629 | ||
5630 | * config/alpha/elf.opt: New. | |
5631 | * config.gcc (alpha*-*-linux*, alpha*-*-gnu*, alpha*-*-freebsd*, | |
5632 | alpha*-*-netbsd*, alpha*-*-openbsd*): Use alpha/elf.opt. | |
5633 | ||
9939e416 RG |
5634 | 2011-02-01 Richard Guenther <rguenther@suse.de> |
5635 | ||
5636 | PR tree-optimization/47559 | |
5637 | * tree-ssa-loop-im.c (can_sm_ref_p): Do not perform | |
5638 | store-motion on references that can throw. | |
5639 | ||
4a3c9687 BS |
5640 | 2011-02-01 Bernd Schmidt <bernds@codesourcery.com> |
5641 | ||
5642 | * tree-dump.c (dump_option_value_info): Add entry for TDF_CSELIB. | |
5643 | * tree-pass.h (TDF_CSELIB): New macro. | |
5644 | * cselib.c (new_cselib_val, expand_loc, cselib_expand_value_rtx_1, | |
5645 | cselib_lookup): Check for it rather than for TDF_DETAILS. | |
5646 | ||
dd3b31fb L |
5647 | 2011-02-01 H.J. Lu <hongjiu.lu@intel.com> |
5648 | ||
5649 | PR driver/47547 | |
5650 | * lto-wrapper.c (run_gcc): Don't add -dumpdir if linker_output | |
5651 | is HOST_BIT_BUCKET. | |
5652 | ||
5653 | * opts.c (finish_options): Don't add x_aux_base_name if it is | |
5654 | HOST_BIT_BUCKET. | |
5655 | ||
34c1de79 RG |
5656 | 2011-02-01 Richard Guenther <rguenther@suse.de> |
5657 | ||
5658 | PR tree-optimization/47555 | |
5659 | Revert | |
5660 | 2010-07-15 Sebastian Pop <sebastian.pop@amd.com> | |
5661 | ||
5662 | * params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100. | |
5663 | ||
dd2804d2 SB |
5664 | 2011-02-01 Sebastien Bourdeauducq <sebastien@milkymist.org> |
5665 | ||
5666 | PR gcc/46692 | |
5667 | * config/lm32/t-lm32: Add multilib for all CPU options. | |
5668 | ||
3fd3b156 RG |
5669 | 2011-02-01 Richard Guenther <rguenther@suse.de> |
5670 | ||
5671 | PR tree-optimization/47541 | |
5672 | * tree-ssa-structalias.c (push_fields_onto_fieldstack): Make | |
5673 | sure to have a field at offset zero. | |
5674 | ||
f16072b6 JM |
5675 | 2011-01-31 Joseph Myers <joseph@codesourcery.com> |
5676 | ||
5677 | * config/arc/arc.opt (EB, EL): New Driver options. | |
5678 | ||
6456cf2e JM |
5679 | 2011-01-31 Joseph Myers <joseph@codesourcery.com> |
5680 | ||
5681 | * config/alpha/osf5.opt: New. | |
5682 | * config.gcc (alpha*-dec-osf5.1*): Use alpha/osf5.opt. | |
5683 | ||
cdde6ab4 JM |
5684 | 2011-01-31 Joseph Myers <joseph@codesourcery.com> |
5685 | ||
5686 | * config/vms/vms.opt (map, mvms-return-codes): New Driver options. | |
5687 | ||
7633415c SP |
5688 | 2011-01-31 Sebastian Pop <sebastian.pop@amd.com> |
5689 | ||
5690 | * common.opt (ftree-loop-linear): Use Alias to make it an alias of | |
5691 | -floop-interchange. | |
5692 | * invoke.texi (-ftree-loop-linear): Make it clear that this flag | |
5693 | is an alias of -floop-interchange and that it requires the | |
5694 | Graphite infrastructure. | |
5695 | * tree-ssa-loop.c (gate_graphite_transforms): Do not set | |
5696 | flag_loop_interchange based on the value of flag_tree_loop_linear. | |
5697 | ||
0425d6f5 JJ |
5698 | 2011-01-31 Jakub Jelinek <jakub@redhat.com> |
5699 | Richard Guenther <rguenther@suse.de> | |
5700 | ||
5701 | PR tree-optimization/47538 | |
5702 | * tree-ssa-ccp.c (bit_value_binop_1): For uns computation use | |
5703 | type instead of r1type, except for comparisons. For right | |
5704 | shifts and comparisons punt if there are mismatches in | |
5705 | sizetype vs. non-sizetype types. | |
5706 | ||
500b16c3 RO |
5707 | 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
5708 | ||
5709 | * doc/sourcebuild.texi (Effective-Target Keywords): Document | |
5710 | avx_runtime. | |
5711 | ||
e279edb0 RO |
5712 | 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
5713 | ||
5714 | * configure.ac (gcc_cv_ld_eh_frame_hdr): Update minimal Sun ld | |
5715 | version number. | |
5716 | * configure: Regenerate. | |
5717 | ||
c6092243 RO |
5718 | 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
5719 | ||
5720 | * configure.ac (gcc_cv_ld_static_option): Define. | |
5721 | (gcc_cv_ld_dynamic_option): Define. | |
5722 | (gcc_cv_ld_static_dynamic): Tru64 UNIX support -noso/-so_archive | |
5723 | instead. | |
5724 | (HAVE_LD_STATIC_DYNAMIC): Update message. | |
5725 | (LD_STATIC_OPTION): Define. | |
5726 | (LD_DYNAMIC_OPTION): Define. | |
5727 | * configure: Regenerate. | |
5728 | * config.in: Regenerate. | |
5729 | * gcc.c (init_spec) [USE_LIBUNWIND_EXCEPTIONS && | |
5730 | HAVE_LD_STATIC_DYNAMIC]: Use them. | |
5731 | ||
d7862be3 NC |
5732 | 2011-01-31 Nick Clifton <nickc@redhat.com> |
5733 | ||
5734 | * config/rx/rx.c (rx_get_stack_layout): Only save call clobbered | |
5735 | registers inside interrupt handlers if the handler is not a leaf | |
5736 | function. | |
5737 | ||
ba4ec0e0 NC |
5738 | 2011-01-31 Nick Clifton <nickc@redhat.com> |
5739 | ||
5740 | * config/mn10300/mn10300.c (mn10300_regno_in_class_p): Check for | |
5741 | reg_renumber returning an INVALID_REGNUM. | |
5742 | ||
29a63921 AO |
5743 | 2011-01-31 Alexandre Oliva <aoliva@redhat.com> |
5744 | ||
5745 | PR libgcj/44341 | |
5746 | * doc/install.texi: Document host options discarded when cross | |
5747 | configuring target libraries. | |
5748 | ||
ef591d3f AO |
5749 | 2011-01-31 Alexandre Oliva <aoliva@redhat.com> |
5750 | ||
5751 | Reverted: | |
5752 | 2011-01-25 Alexandre Oliva <aoliva@redhat.com> | |
5753 | PR debug/45136 | |
5754 | PR debug/45130 | |
5755 | * haifa-sched.c (get_ebb_head_tail): Move notes across boundary | |
5756 | debug insns. | |
5757 | (no_real_insns_p, schedule_block, set_priorities): Drop special | |
5758 | treatment of boundary debug insns. | |
38be4072 | 5759 | * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns. |
ef591d3f AO |
5760 | * sched-ebb.c (schedule_ebbs): Don't skip debug insns. |
5761 | * sched-int.h (DEBUG_INSN_SCHED_P): Remove. | |
5762 | (BOUNDARY_DEBUG_INSN_P): Likewise. | |
5763 | (SCHEDULE_DEBUG_INSN_P): Likewise. | |
5764 | * sched-rgn.c (init_ready_list): Drop special treatment of | |
5765 | boundary debug insns. | |
5766 | * final.c (rest_of_clean-state): Clear notes' BB. | |
5767 | ||
61052244 AM |
5768 | 2011-01-31 Alan Modra <amodra@gmail.com> |
5769 | ||
5770 | * config/rs6000/rs6000.c (print_operand): Rearrange addends in | |
5771 | toc relative expressions as we do in print_operand_address. | |
5772 | ||
c4c8962b KH |
5773 | 2011-01-30 Kazu Hirata <kazu@codesourcery.com> |
5774 | ||
5775 | * doc/extend.texi: Follow spelling conventions. | |
5776 | * doc/invoke.texi: Fix a typo. | |
5777 | ||
e543b94c JM |
5778 | 2011-01-30 Joseph Myers <joseph@codesourcery.com> |
5779 | ||
5780 | * config/hpux11.opt: New. | |
5781 | * config.gcc (hppa*64*-*-hpux11*, hppa[12]*-*-hpux11*, | |
5782 | ia64*-*-hpux*): Use hpux11.opt. | |
5783 | ||
509d65dd | 5784 | 2011-01-30 Jonathan Yong <jon_y@users.sourceforge.net> |
a70e0551 JY |
5785 | |
5786 | * config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Add t-dfprules | |
5787 | to tmake_file. | |
5788 | ||
7be03a0e GP |
5789 | 2011-01-30 Gerald Pfeifer <gerald@pfeifer.com> |
5790 | ||
5791 | * doc/install.texi (hppa-hp-hpux10): Remove references to HP | |
5792 | support sites. | |
5793 | ||
419d1d37 GP |
5794 | 2011-01-30 Gerald Pfeifer <gerald@pfeifer.com> |
5795 | ||
b596ed64 GP |
5796 | * doc/install.texi (Binaries): Remove outdated reference for |
5797 | Motorola 68HC11/68HC12 downloads. | |
5798 | ||
5799 | 2011-01-30 Gerald Pfeifer <gerald@pfeifer.com> | |
61052244 | 5800 | |
419d1d37 GP |
5801 | * doc/extend.texi (Thread-Local): Adjust reference to Ulrich |
5802 | Drepper's paper. | |
5803 | ||
4406d0e9 JW |
5804 | 2011-01-29 Jonathan Wakely <jwakely.gcc@gmail.com> |
5805 | ||
5806 | PR bootstrap/47147 | |
5807 | * ginclude/stddef.h: Check for _X86_64_ANSI_H_ and _I386_ANSI_H_ as | |
5808 | used by NetBSD. | |
5809 | ||
38be4072 | 5810 | 2011-01-28 Ahmad Sharif <asharif@google.com> |
e0b77418 AS |
5811 | |
5812 | * value-prof.c (check_counter): Corrected error message. | |
5813 | ||
0cd98787 JZ |
5814 | 2011-01-29 Jie Zhang <jie@codesourcery.com> |
5815 | ||
5816 | * config/arm/arm.c (arm_legitimize_reload_address): New. | |
5817 | * config/arm/arm.h (ARM_LEGITIMIZE_RELOAD_ADDRESS): Use | |
5818 | arm_legitimize_reload_address. | |
38be4072 | 5819 | * config/arm/arm-protos.h (arm_legitimize_reload_address): Declare. |
0cd98787 | 5820 | |
9b798ac5 ILT |
5821 | 2011-01-28 Ian Lance Taylor <iant@google.com> |
5822 | ||
5823 | * godump.c (go_define): Ignore macros whose definitions include | |
5824 | two adjacent operands. | |
5825 | ||
591e29d9 JJ |
5826 | 2011-01-28 Jakub Jelinek <jakub@redhat.com> |
5827 | ||
5828 | PR target/42894 | |
5829 | * varasm.c (force_const_mem): Store copy of x in desc->constant | |
5830 | instead of x itself. | |
5831 | * expr.c (emit_move_insn): Add a copy of y_cst instead of y_cst | |
5832 | itself into REG_EQUAL note. | |
5833 | ||
62dcc44a JM |
5834 | 2011-01-28 Joseph Myers <joseph@codesourcery.com> |
5835 | ||
5836 | * config/freebsd.opt (posix, rdynamic): New Driver options. | |
5837 | ||
c9f58b9a RO |
5838 | 2011-01-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
5839 | ||
5840 | * configure.ac (gcc_cv_ld_static_dynamic): IRIX 6 ld supports | |
5841 | -Bstatic/-Bdynamic. | |
5842 | * configure: Regenerate. | |
5843 | ||
5f02b9db JM |
5844 | 2011-01-27 Joseph Myers <joseph@codesourcery.com> |
5845 | ||
5846 | * config/rs6000/sysv4.h (LIB_NETBSD_SPEC): Don't handle -profile. | |
5847 | * config/rs6000/vxworks.h (CC1_SPEC): Don't handle -profile. | |
5848 | ||
5df97412 AS |
5849 | 2011-01-27 Anatoly Sokolov <aesok@post.ru> |
5850 | ||
5851 | * config/s390/s390.h (PREFERRED_RELOAD_CLASS): Remove. | |
5852 | * config/s390/s390-protos.h (s390_preferred_reload_class): Remove. | |
5853 | * config/s390/s390.c (TARGET_PREFERRED_RELOAD_CLASS): Define. | |
5854 | (s390_preferred_reload_class): Make static. Change return and | |
5855 | 'rclass' argument type to reg_class_t. | |
5856 | ||
779d4b91 JH |
5857 | 2011-01-27 Jan Hubicka <jh@suse.cz> |
5858 | ||
5859 | PR middle-end/46949 | |
5860 | * cgraphunit.c (process_common_attributes): Fix use of remove_attribute. | |
5861 | (process_function_and_variable_attributes): Check defined weakrefs. | |
5862 | ||
e80b21ed MJ |
5863 | 2011-01-27 Martin Jambor <mjambor@suse.cz> |
5864 | ||
5865 | PR tree-optimization/47228 | |
5866 | * tree-sra.c (sra_modify_assign): Use build_ref_for_model instead of | |
5867 | build_ref_for_offset. | |
5868 | ||
6dcc4f31 UW |
5869 | 2011-01-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
5870 | ||
5871 | * config/spu/spu-elf.h (ASM_SPEC): Remove. | |
5872 | ||
509d65dd | 5873 | 2011-01-26 Mikael Pettersson <mikpe@it.uu.se> |
3b8ff89f MP |
5874 | |
5875 | PR rtl-optimization/46856 | |
5876 | * postreload.c (reload_combine_recognize_const_pattern): Do not | |
5877 | separate cc0 setter and user on cc0 targets. | |
5878 | ||
04af8788 NP |
5879 | 2011-01-26 Nicola Pero <nicola.pero@meta-innovation.com> |
5880 | ||
5881 | PR c/43082 | |
5882 | * c-typeck.c (c_objc_common_truthvalue_conversion): If we are | |
5883 | passed a VOID_TYPE expression, immediately emit an error and | |
5884 | return error_mark_node. | |
5885 | ||
f7a60085 JL |
5886 | 2011-01-26 Jeff Law <law@redhat.com> |
5887 | ||
5888 | PR rtl-optimization/47464 | |
5889 | * df-problems.c (can_move_insn_across): Use may_trap_or_fault_p | |
5890 | rather than may_trap_p as needed. | |
5891 | ||
5c2917ec DD |
5892 | 2011-01-26 DJ Delorie <dj@redhat.com> |
5893 | ||
5894 | PR rtl-optimization/46878 | |
5895 | * combine.c (insn_a_feeds_b): Check for the implicit cc0 | |
5896 | setter/user dependency as well. | |
5897 | ||
bef16e87 EB |
5898 | 2011-01-26 Eric Botcazou <ebotcazou@adacore.com> |
5899 | ||
5900 | PR rtl-optimization/44469 | |
5901 | * cfgcleanup.c (try_optimize_cfg): Iterate in CFG layout mode too | |
5902 | after removing trivially dead basic blocks. | |
5903 | ||
c75d884b JM |
5904 | 2011-01-26 Joseph Myers <joseph@codesourcery.com> |
5905 | ||
5906 | * config/bfin/bfin.h (LINK_SPEC): Remove %{Qy:} %{!Qn:-Qy}. | |
5907 | * config/frv/frv.h (LINK_SPEC): Likewise. | |
5908 | * config/i386/netware.h (LINK_SPEC): Likewise. | |
5909 | * config/m68k/linux.h (ASM_SPEC): Likewise. | |
5910 | * config/rs6000/linux64.h (ASM_SPEC_COMMON): Likewise. | |
5911 | * config/rs6000/sysv4.h (LINK_SPEC): Likewise. | |
5912 | * config/rs6000/vxworks.h (ASM_SPEC): Likewise. | |
5913 | * config/sparc/linux.h (ASM_SPEC): Likewise. | |
5914 | * config/sparc/linux64.h (ASM_SPEC): Likewise. | |
5915 | * config/sparc/sp-elf.h (ASM_SPEC): Likewise. | |
5916 | ||
d3153553 JM |
5917 | 2011-01-26 Joseph Myers <joseph@codesourcery.com> |
5918 | ||
5919 | * config/bfin/bfin.h (ASM_SPEC): Remove %{Ym,*}. | |
5920 | * config/frv/frv.h (ASM_SPEC): Likewise. | |
5921 | * config/m68k/linux.h (ASM_SPEC): Likewise. | |
5922 | * config/pa/pa-linux.h (ASM_SPEC): Likewise. | |
5923 | * config/rs6000/linux64.h (ASM_SPEC): Likewise. | |
5924 | * config/rs6000/vxworks.h (ASM_SPEC): Likewise. | |
5925 | * config/sparc/linux.h (ASM_SPEC): Likewise. | |
5926 | * config/sparc/linux64.h (ASM_SPEC): Likewise. | |
5927 | * config/sparc/sp-elf.h (ASM_SPEC): Likewise. | |
5928 | ||
b89b1e9d JM |
5929 | 2011-01-26 Joseph Myers <joseph@codesourcery.com> |
5930 | ||
5931 | * config/bfin/bfin.h (LINK_SPEC): Remove %{YP,*}. | |
5932 | * config/frv/frv.h (LINK_SPEC): Likewise. | |
5933 | * config/rs6000/sysv4.h (LINK_SPEC): Likewise. | |
5934 | ||
12eb1a9c JM |
5935 | 2011-01-26 Joseph Myers <joseph@codesourcery.com> |
5936 | ||
5937 | * config/bfin/bfin.h (ASM_SPEC): Remove %{Yd,*}. | |
5938 | * config/frv/frv.h (ASM_SPEC): Likewise. | |
5939 | * config/i386/sol2-10.h (ASM_SPEC): Likewise. | |
5940 | * config/m68k/linux.h (ASM_SPEC): Likewise. | |
5941 | * config/pa/pa-linux.h (ASM_SPEC): Likewise. | |
5942 | * config/rs6000/linux64.h (ASM_SPEC32): Likewise. | |
5943 | * config/rs6000/vxworks.h (ASM_SPEC): Likewise. | |
5944 | * config/sol2.h (ASM_SPEC): Remove comment about -Yd,. | |
5945 | * config/sparc/linux.h (ASM_SPEC): Likewise. | |
5946 | * config/sparc/linux64.h (ASM_SPEC): Likewise. | |
5947 | * config/sparc/sp-elf.h (ASM_SPEC): Likewise. | |
5948 | * config/sparc/sysv4.h (ASM_SPEC): Remove %{Yd,*}. | |
5949 | ||
e435f098 SE |
5950 | 2011-01-26 Steve Ellcey <sje@cup.hp.com> |
5951 | ||
5952 | PR target/46997 | |
5953 | * config/ia64/vect.md (mulv2si3): Enable and fix for TARGET_BIG_ENDIAN. | |
5954 | (*mux2): Ditto. | |
5955 | (vec_extract_evenodd_help): Ditto. | |
5956 | (vec_extract_evenv4hi): Ditto. | |
5957 | (vec_extract_oddv4hi): Ditto. | |
5958 | (vec_interleave_lowv2si): Ditto. | |
5959 | (vec_interleave_highv2si): Ditto. | |
5960 | (vec_extract_evenv2si): Ditto. | |
5961 | (vec_extract_oddv2si: Ditto. | |
5962 | (vec_pack_trunc_v2si): Ditto. | |
5963 | ||
34f0eee0 JH |
5964 | 2011-01-22 Jan Hubicka <jh@suse.cz> |
5965 | ||
5966 | PR target/47237 | |
5967 | * cgraph.h (cgraph_local_info): New field can_change_signature. | |
5968 | * ipa-cp.c (ipcp_update_callgraph): Only compute args_to_skip if callee | |
5969 | signature can change. | |
5970 | (ipcp_estimate_growth): Call sequence simplify only if calle signature | |
5971 | can change. | |
5972 | (ipcp_insert_stage): Only compute args_to_skip if signature can change. | |
5973 | (cgraph_function_versioning): We can not change signature of functions | |
5974 | that don't allow that. | |
5975 | * lto-cgraph.c (lto_output_node): Stream local.can_change_signature. | |
5976 | (lto_input_node): Likewise. | |
38be4072 UB |
5977 | * ipa-inline.c (compute_inline_parameters): Compute |
5978 | local.can_change_signature. | |
34f0eee0 | 5979 | * ipa-split.c (visit_bb): Never split away APPLY_ARGS. |
38be4072 UB |
5980 | * tree-sra.c (ipa_sra_preliminary_function_checks): Give up on |
5981 | functions that can not change signature. | |
34f0eee0 | 5982 | * i386.c (ix86_function_regparm, ix86_function_sseregparm, |
38be4072 UB |
5983 | init_cumulative_args): Do not use local calling conventions |
5984 | for functions that can not change signature. | |
34f0eee0 | 5985 | |
980ca891 JH |
5986 | 2011-01-22 Jan Hubicka <jh@suse.cz> |
5987 | ||
5988 | * doc/invoke.texi (hot-bb-frequency-fraction): Commit forgotten hunk. | |
5989 | ||
768e3c60 RG |
5990 | 2011-01-26 Richard Guenther <rguenther@suse.de> |
5991 | ||
5992 | PR tree-optimization/47190 | |
61052244 AM |
5993 | * cgraphunit.c (process_common_attributes): New function. |
5994 | (process_function_and_variable_attributes): Use it. | |
768e3c60 | 5995 | |
21d6a1c7 RG |
5996 | 2011-01-26 Richard Guenther <rguenther@suse.de> |
5997 | ||
5998 | PR lto/47423 | |
5999 | * cgraphbuild.c (record_eh_tables): Record reference to personality | |
6000 | function. | |
6001 | ||
48bb58b1 AO |
6002 | 2011-01-26 Alexandre Oliva <aoliva@redhat.com> |
6003 | ||
6004 | PR debug/45454 | |
6005 | * sel-sched.c (moveup_expr): Don't let debug insns prevent | |
6006 | non-debug insns from moving up. | |
6007 | ||
58c741a6 DK |
6008 | 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> |
6009 | ||
6010 | PR target/40125 | |
6011 | * config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Select suitable | |
6012 | t-dlldir{,-x} fragment for build and add it to tmake_file. | |
6013 | (i[34567]86-*-mingw* | x86_64-*-mingw*): Likewise. | |
6014 | * Makefile.in (libgcc.mvars): Also export SHLIB_DLLDIR to libgcc. | |
6015 | * config/i386/t-dlldir: New file. | |
6016 | (SHLIB_DLLDIR): Define. | |
6017 | * config/i386/t-dlldir-x: New file. | |
6018 | (SHLIB_DLLDIR): Define. | |
6019 | * config/i386/t-cygming: Error out if SHLIB_DLLDIR is not set. | |
6020 | (SHLIB_INSTALL): Use it. | |
6021 | ||
bff99262 CLT |
6022 | 2011-01-26 Chung-Lin Tang <cltang@codesourcery.com> |
6023 | ||
6024 | PR target/47246 | |
6025 | * config/arm/arm.c (thumb2_legitimate_index_p): Change the | |
6026 | lower bound of the allowed Thumb-2 coprocessor load/store | |
6027 | index range to -256. Add explaining comment. | |
6028 | ||
82c03907 ILT |
6029 | 2011-01-25 Ian Lance Taylor <iant@google.com> |
6030 | ||
6031 | * godump.c (go_define): Improve lexing of macro expansion to only | |
6032 | accept expressions which match Go spec. | |
6033 | ||
47ea1edf DK |
6034 | 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> |
6035 | ||
d4dba752 | 6036 | PR c++/43601 |
47ea1edf DK |
6037 | * tree.c (handle_dll_attribute): Handle it. |
6038 | * doc/extend.texi (@item dllexport): Mention it. | |
6039 | * doc/invoke.texi (@item -fno-keep-inline-dllexport): Document it. | |
6040 | ||
744f0946 ILT |
6041 | 2011-01-25 Ian Lance Taylor <iant@google.com> |
6042 | ||
6043 | PR tree-optimization/26854 | |
6044 | * c-decl.c (struct c_scope): Add field has_jump_unsafe_decl. | |
6045 | (decl_jump_unsafe): Move higher in file, with no other change. | |
6046 | (bind): Set has_jump_unsafe_decl if appropriate. | |
6047 | (update_label_decls): Test has_jump_unsafe_decl to avoid loop. | |
6048 | (check_earlier_gotos): Likewise. | |
6049 | (c_check_switch_jump_warnings): Likewise. | |
6050 | ||
5734f2b3 JW |
6051 | 2011-01-25 Jonathan Wakely <jwakely.gcc@gmail.com> |
6052 | ||
6053 | * doc/invoke.texi (Warning Options): Add missing hyphen. | |
6054 | (-fprofile-dir): Minor grammatical fixes. | |
6055 | (-fbranch-probabilities): Likewise. | |
6056 | ||
9bdbdcef AO |
6057 | 2011-01-25 Alexandre Oliva <aoliva@redhat.com> |
6058 | ||
6059 | PR debug/45136 | |
6060 | PR debug/45130 | |
6061 | * haifa-sched.c (get_ebb_head_tail): Move notes across boundary | |
6062 | debug insns. | |
6063 | (no_real_insns_p, schedule_block, set_priorities): Drop special | |
6064 | treatment of boundary debug insns. | |
38be4072 | 6065 | * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns. |
9bdbdcef AO |
6066 | * sched-ebb.c (schedule_ebbs): Don't skip debug insns. |
6067 | * sched-int.h (DEBUG_INSN_SCHED_P): Remove. | |
6068 | (BOUNDARY_DEBUG_INSN_P): Likewise. | |
6069 | (SCHEDULE_DEBUG_INSN_P): Likewise. | |
6070 | * sched-rgn.c (init_ready_list): Drop special treatment of | |
6071 | boundary debug insns. | |
6072 | * final.c (rest_of_clean-state): Clear notes' BB. | |
6073 | ||
b305e3da SP |
6074 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6075 | ||
6076 | * Makefile.in (LAMBDA_H): Removed. | |
6077 | (TREE_DATA_REF_H): Remove dependence on LAMBDA_H. | |
6078 | (OBJS-common): Remove dependence on lambda-code.o, lambda-mat.o, | |
6079 | lambda-trans.o, and tree-loop-linear.o. | |
6080 | (lto-symtab.o): Remove dependence on LAMBDA_H. | |
6081 | (tree-loop-linear.o): Remove rule. | |
6082 | (lambda-mat.o): Same. | |
6083 | (lambda-trans.o): Same. | |
6084 | (lambda-code.o): Same. | |
6085 | (tree-vect-loop.o): Add missing dependence on TREE_DATA_REF_H. | |
6086 | (tree-vect-slp.o): Same. | |
6087 | * hwint.h (gcd): Moved here. | |
6088 | (least_common_multiple): Same. | |
6089 | * lambda-code.c: Removed. | |
6090 | * lambda-mat.c: Removed. | |
6091 | * lambda-trans.c: Removed. | |
6092 | * lambda.h: Removed. | |
6093 | * tree-loop-linear.c: Removed. | |
6094 | * lto-symtab.c: Do not include lambda.h. | |
6095 | * omega.c (gcd): Removed. | |
6096 | * passes.c (init_optimization_passes): Remove pass_linear_transform. | |
6097 | * tree-data-ref.c (print_lambda_vector): Moved here. | |
6098 | (lambda_vector_copy): Same. | |
6099 | (lambda_matrix_copy): Same. | |
6100 | (lambda_matrix_id): Same. | |
6101 | (lambda_vector_first_nz): Same. | |
6102 | (lambda_matrix_row_add): Same. | |
6103 | (lambda_matrix_row_exchange): Same. | |
6104 | (lambda_vector_mult_const): Same. | |
6105 | (lambda_vector_negate): Same. | |
6106 | (lambda_matrix_row_negate): Same. | |
6107 | (lambda_vector_equal): Same. | |
6108 | (lambda_matrix_right_hermite): Same. | |
6109 | * tree-data-ref.h: Do not include lambda.h. | |
6110 | (lambda_vector): Moved here. | |
6111 | (lambda_matrix): Same. | |
6112 | (dependence_level): Same. | |
6113 | (lambda_transform_legal_p): Removed declaration. | |
6114 | (lambda_collect_parameters): Same. | |
6115 | (lambda_compute_access_matrices): Same. | |
6116 | (lambda_vector_gcd): Same. | |
6117 | (lambda_vector_new): Same. | |
6118 | (lambda_vector_clear): Same. | |
6119 | (lambda_vector_lexico_pos): Same. | |
6120 | (lambda_vector_zerop): Same. | |
6121 | (lambda_matrix_new): Same. | |
6122 | * tree-flow.h (least_common_multiple): Removed declaration. | |
6123 | * tree-parloops.c (lambda_trans_matrix): Moved here. | |
6124 | (LTM_MATRIX): Same. | |
6125 | (LTM_ROWSIZE): Same. | |
6126 | (LTM_COLSIZE): Same. | |
6127 | (LTM_DENOMINATOR): Same. | |
6128 | (lambda_trans_matrix_new): Same. | |
6129 | (lambda_matrix_vector_mult): Same. | |
6130 | (lambda_transform_legal_p): Same. | |
6131 | * tree-pass.h (pass_linear_transform): Removed declaration. | |
6132 | * tree-ssa-loop.c (tree_linear_transform): Removed. | |
6133 | (gate_tree_linear_transform): Removed. | |
6134 | (pass_linear_transform): Removed. | |
6135 | (gate_graphite_transforms): Make flag_tree_loop_linear an alias of | |
6136 | flag_loop_interchange. | |
6137 | ||
6bdfdb96 JJ |
6138 | 2011-01-25 Jakub Jelinek <jakub@redhat.com> |
6139 | ||
6140 | PR tree-optimization/47265 | |
6141 | PR tree-optimization/47443 | |
6142 | * tree-ssa-forwprop.c (forward_propagate_addr_expr): Return false | |
6143 | if name still has some uses. | |
6144 | ||
e4cba915 MJ |
6145 | 2011-01-25 Martin Jambor <mjambor@suse.cz> |
6146 | ||
6147 | PR tree-optimization/47382 | |
6148 | * gimple-fold.c (gimple_fold_obj_type_ref_call): Removed. | |
6149 | (gimple_fold_call): Do not call gimple_fold_obj_type_ref_call. | |
6150 | ||
509d65dd | 6151 | 2011-01-25 Joel Sherrill <joel.sherrill@oarcorp.com> |
f822b8ea JS |
6152 | |
6153 | * config/m32r/m32r.c: Define TARGET_EXCEPT_UNWIND_INFO to | |
6154 | sjlj_except_unwind_info. | |
6155 | ||
194313e2 RG |
6156 | 2011-01-25 Richard Guenther <rguenther@suse.de> |
6157 | ||
6158 | PR tree-optimization/47426 | |
6159 | * tree-ssa-structalias.c (ipa_pta_execute): Make externally | |
6160 | visible functions results escape. | |
6161 | ||
147a0bcf JJ |
6162 | 2011-01-25 Jakub Jelinek <jakub@redhat.com> |
6163 | ||
6164 | PR target/45701 | |
6165 | * config/arm/arm.c (any_sibcall_uses_r3): New function. | |
6166 | (arm_get_frame_offsets): Use it. | |
6167 | ||
db963b52 SP |
6168 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6169 | Jakub Jelinek <jakub@redhat.com> | |
6170 | ||
6171 | PR tree-optimization/47271 | |
6172 | * tree-if-conv.c (bb_postdominates_preds): New. | |
6173 | (if_convertible_bb_p): Call bb_postdominates_preds. | |
6174 | (if_convertible_loop_p_1): Compute CDI_POST_DOMINATORS. | |
6175 | (predicate_scalar_phi): Call bb_postdominates_preds. | |
6176 | ||
bcddd3b9 NC |
6177 | 2011-01-25 Nick Clifton <nickc@redhat.com> |
6178 | ||
6179 | * config/rx/rx.h (LIBCALL_VALUE): Do not promote complex types. | |
6180 | * config/rx/rx.c (rx_function_value): Likewise. | |
6181 | (rx_promote_function_mode): Likewise. | |
6182 | (gen_safe_add): Place an outsized immediate value inside an UNSPEC | |
6183 | in order to make it legitimate. | |
38be4072 UB |
6184 | * config/rx/rx.md (adddi3_internal): If the second operand is a MEM |
6185 | make sure that the first operand is the same as the result register. | |
bcddd3b9 NC |
6186 | (addsi3_unspec): Delete. |
6187 | (subdi3): Do not accept immediate operands. | |
6188 | (subdi3_internal): Likewise. | |
6189 | ||
7e6cb022 JL |
6190 | 2011-01-25 Jeff Law <law@redhat.com> |
6191 | ||
6192 | PR rtl-optimization/37273 | |
6193 | * ira-costs.c (scan_one_insn): Detect constants living in memory and | |
6194 | handle them like argument loads from stack slots. Do not double | |
6195 | count memory for memory constants and argument loads from stack slots. | |
6196 | ||
9ffa621e JJ |
6197 | 2011-01-25 Jakub Jelinek <jakub@redhat.com> |
6198 | ||
6199 | PR tree-optimization/47427 | |
6200 | PR tree-optimization/47428 | |
6201 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't | |
6202 | coalesce if the new root var would be TREE_READONLY. | |
6203 | ||
5bd6e652 RG |
6204 | 2011-01-25 Richard Guenther <rguenther@suse.de> |
6205 | ||
6206 | PR middle-end/47414 | |
6207 | * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Use the | |
6208 | correct type for TBAA. | |
6209 | ||
7c48ea69 SP |
6210 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6211 | ||
6212 | * graphite-sese-to-poly.c (dr_indices_valid_in_loop): New. | |
6213 | (close_phi_written_to_memory): Call for_each_index with | |
6214 | dr_indices_valid_in_loop. | |
6215 | ||
38013f25 SP |
6216 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6217 | ||
6218 | * graphite-sese-to-poly.c (new_pbb_from_pbb): Only copy PBB_DOMAIN | |
6219 | when it is initialized. | |
6220 | ||
5c640e29 SP |
6221 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6222 | ||
6223 | * graphite-scop-detection.c (stmt_has_simple_data_refs_p): Update | |
6224 | call to graphite_find_data_references_in_stmt. | |
6225 | * graphite-sese-to-poly.c (outermost_loop_in_sese_1): New. | |
6226 | (try_generate_gimple_bb): Call outermost_loop_in_sese_1. Update | |
6227 | call to graphite_find_data_references_in_stmt. | |
6228 | (analyze_drs_in_stmts): Same. | |
6229 | * tree-data-ref.c (dr_analyze_indices): Pass in parameter the loop | |
6230 | in which the scalar analysis of indices is performed. | |
6231 | (create_data_ref): Same. Update call to dr_analyze_indices. | |
6232 | (find_data_references_in_stmt): Update call to create_data_ref. | |
6233 | (graphite_find_data_references_in_stmt): Same. | |
6234 | * tree-data-ref.h (graphite_find_data_references_in_stmt): Update | |
6235 | declaration. | |
6236 | (create_data_ref): Same. | |
6237 | * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Update | |
6238 | call to create_data_ref. | |
6239 | ||
ac53c069 SP |
6240 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6241 | ||
6242 | * graphite-sese-to-poly.c (build_poly_scop): Move | |
38be4072 | 6243 | rewrite_commutative_reductions_out_of_ssa before find_scop_parameters. |
ac53c069 | 6244 | |
3d17df15 SP |
6245 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6246 | ||
6247 | * graphite-sese-to-poly.c (close_phi_written_to_memory): Also allow | |
6248 | VAR_DECL, PARM_DECL, and RESULT_DECL. | |
6249 | ||
c513da01 SP |
6250 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6251 | ||
6252 | * graphite-dependences.c (reduction_dr_1): Allow several reductions | |
6253 | in a reduction PBB. | |
6254 | * graphite-sese-to-poly.c (split_reduction_stmt): Do not split PBBs | |
6255 | that have already been marked as PBB_IS_REDUCTION. | |
6256 | ||
3a292d59 SP |
6257 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6258 | ||
6259 | * graphite-scop-detection.c (same_close_phi_node): New. | |
6260 | (remove_duplicate_close_phi): New. | |
6261 | (make_close_phi_nodes_unique): New. | |
6262 | (canonicalize_loop_closed_ssa): Call make_close_phi_nodes_unique. | |
6263 | ||
ba858447 SP |
6264 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6265 | ||
6266 | * graphite-dependences.c (new_poly_ddr): Call same_pdr_p. | |
6267 | * graphite-poly.h (same_pdr_p): Do not expect that the PDR_TYPE | |
6268 | of both data references to be the same. | |
6269 | ||
8d865c56 SP |
6270 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6271 | ||
38be4072 UB |
6272 | * graphite-dependences.c (build_lexicographical_constraint): Remove |
6273 | the gdim parameter. | |
6274 | (build_lexicographical_constraint): Adjust call to | |
6275 | ppl_powerset_is_empty. | |
8d865c56 SP |
6276 | (dependence_polyhedron): Same. |
6277 | (graphite_legal_transform_dr): Same. | |
6278 | (graphite_carried_dependence_level_k): Same. | |
38be4072 UB |
6279 | * graphite-ppl.c (ppl_powerset_is_empty): Remove the nb_params |
6280 | parameter. | |
8d865c56 SP |
6281 | * graphite-ppl.h (ppl_powerset_is_empty): Adjust declaration. |
6282 | ||
50034a36 SP |
6283 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6284 | ||
6285 | * graphite-sese-to-poly.c | |
6286 | (translate_scalar_reduction_to_array_for_stmt): Call unshare_expr. | |
6287 | (close_phi_written_to_memory): New. | |
6288 | (translate_scalar_reduction_to_array): Call close_phi_written_to_memory | |
6289 | and unshare_expr. | |
6290 | ||
0deada9e SP |
6291 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6292 | ||
6293 | * doc/install.texi: Update the expected version number of PPL to 0.11. | |
6294 | * graphite-ppl.c (ppl_powerset_is_empty): Remove now dead code under | |
6295 | #if PPL_VERSION_MINOR < 11. | |
6296 | ||
d7d3d6af SP |
6297 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6298 | ||
6299 | * graphite-dependences.c: Include graphite-cloog-util.h. | |
6300 | (new_poly_ddr): Inlined into dependence_polyhedron. | |
6301 | (free_poly_ddr): Moved close by new_poly_ddr. | |
6302 | (dependence_polyhedron_1): Renamed dependence_polyhedron. | |
6303 | Early return NULL when ppl_powerset_is_empty returns true. | |
6304 | (dependence_polyhedron): Renamed new_poly_ddr. Call only once | |
6305 | poly_drs_may_alias_p. Avoid one call to ppl_powerset_is_empty. | |
6306 | (graphite_legal_transform_dr): Call new_poly_ddr. | |
6307 | (graphite_carried_dependence_level_k): Same. | |
6308 | (dot_original_deps_stmt_1): Renamed dot_deps_stmt_2. Use new_poly_ddr. | |
6309 | (dot_transformed_deps_stmt_1): Removed. | |
6310 | (dot_deps_stmt_1): Call dot_deps_stmt_2. | |
6311 | (dot_original_deps): Renamed dot_deps_2. Call new_poly_ddr. | |
6312 | (dot_deps_1): Call dot_deps_2. | |
6313 | * Makefile.in (graphite-dependences.o): Add missing dependence on | |
6314 | graphite-cloog-util.h. | |
6315 | ||
28c5db57 SP |
6316 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6317 | ||
6318 | * graphite-dependences.c (new_poly_dr): Call ppl_powerset_is_empty. | |
6319 | (build_lexicographical_constraint): Same. | |
6320 | (dependence_polyhedron_1): Same. | |
6321 | (graphite_legal_transform_dr): Same. | |
6322 | (graphite_carried_dependence_level_k): Same. | |
6323 | * graphite-ppl.c (ppl_powerset_is_empty): New. | |
6324 | * graphite-ppl.h (ppl_powerset_is_empty): Declared. | |
6325 | * tree-data-ref.c (dump_data_reference): Print the basic block index. | |
6326 | ||
5168d98f SP |
6327 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6328 | ||
6329 | * graphite-dependences.c (build_pairwise_scheduling): Correctly compute | |
6330 | the "a followed by b" relation and document it. | |
6331 | ||
4a40293a SP |
6332 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6333 | ||
6334 | * graphite-dependences.c (build_lexicographical_constraint): Stop the | |
6335 | iteration when the bag of constraints is empty. | |
6336 | ||
271fb6fa SP |
6337 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6338 | ||
6339 | * graphite-poly.c (pbb_remove_duplicate_pdrs): Make it work. | |
6340 | ||
92d23680 SP |
6341 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6342 | ||
6343 | * graphite-interchange.c (lst_interchange_profitable_p): Takes a loop | |
6344 | nest and two loop depths as parameters. | |
6345 | (lst_try_interchange_loops): Call lst_interchange_profitable_p after | |
6346 | lst_perfect_nestify. | |
6347 | ||
2f51deff SP |
6348 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6349 | ||
6350 | * graphite-dependences.c (print_pddr): Call | |
6351 | ppl_io_fprint_Pointset_Powerset_C_Polyhedron. | |
6352 | ||
07f3593c SP |
6353 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> |
6354 | ||
6355 | * graphite-ppl.c (debug_gmp_value): New. | |
6356 | * graphite-ppl.h (debug_gmp_value): Declared. | |
6357 | ||
3fae6099 TG |
6358 | 2011-01-25 Tobias Grosser <grosser@fim.uni-passau.de> |
6359 | ||
6360 | * doc/install.texi: Document availability of cloog-0.16. | |
6361 | ||
1c3ba85b SP |
6362 | 2011-01-25 Vladimir Kargov <kargov@gmail.com> |
6363 | ||
6364 | * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Free | |
6365 | invalid postdominance info. | |
6366 | ||
e8ba94fc JH |
6367 | 2011-01-24 Jan Hubicka <jh@suse.cz> |
6368 | ||
6369 | PR c/21659 | |
6370 | * doc/extend.texi (weak pragma): Drop claim that it must | |
6371 | appear before definition. | |
6372 | * varasm.c (merge_weak, declare_weak): Only sanity check | |
6373 | that DECL is not output at a time it is declared weak. | |
6374 | ||
2b6e2d13 KZ |
6375 | 2011-01-24 Kenneth Zadeck <zadeck@naturalbridge.com> |
6376 | ||
6377 | * machmode.def: Fixed comments. | |
1c3ba85b | 6378 | |
9841210f KT |
6379 | 2011-01-24 Kai Tietz <kai.tietz@onevision.com> |
6380 | ||
6381 | * emit-rtl.c (reg_attrs_htab_hash): Replace long by intptr_t. | |
6382 | ||
6383 | 2011-01-24 Paul Koning <ni1d@arrl.net> | |
e046112d PK |
6384 | |
6385 | * builtins.c (c_readstr): Fix byte order if BYTES_BIG_ENDIAN != | |
1c3ba85b | 6386 | WORDS_BIG_ENDIAN. |
e046112d | 6387 | |
a6c5070a L |
6388 | 2011-01-24 H.J. Lu <hongjiu.lu@intel.com> |
6389 | ||
6390 | PR target/46519 | |
6391 | * config/i386/i386.c: Include sbitmap.h and fibheap.h. | |
6392 | (block_info): Add scanned and prev. | |
6393 | (move_or_delete_vzeroupper_2): Return if the basic block | |
6394 | has been scanned and the upper 128bit state is unchanged | |
6395 | from the last scan. | |
6396 | (move_or_delete_vzeroupper_1): Return true if the exit | |
6397 | state is changed. | |
6398 | (move_or_delete_vzeroupper): Visit basic blocks using the | |
6399 | work-list based algorithm based on vt_find_locations in | |
6400 | var-tracking.c. | |
6401 | ||
6402 | * config/i386/t-i386: Also depend on sbitmap.h and $(FIBHEAP_H). | |
6403 | ||
a40d79d7 NC |
6404 | 2011-01-24 Nick Clifton <nickc@redhat.com> |
6405 | ||
6406 | * config/v850/v850.opt (mv850es): New option - alias for -mv850e1. | |
6407 | * config/v850/v850.h (ASM_SPEC): If -mv850es is specified pass | |
6408 | -mv850e1 to the assembler. If -mv850e1 or -mv850es is specified | |
6409 | then define __v850e1__. | |
6410 | * doc/invoke.texi: Document -mv850es. | |
6411 | ||
440eb8de RH |
6412 | 2011-01-24 Richard Henderson <rth@redhat.com> |
6413 | ||
6414 | * config/rx/predicates.md (rx_fp_comparison_operator): Don't accept | |
6415 | compound unordered comparisons. | |
6416 | * config/rx/rx.c (rx_split_fp_compare): Remove. | |
6417 | * config/rx/rx-protos.h: Update. | |
6418 | * config/rx/rx.md (gcc_conds, rx_conds): Remove. | |
6419 | (cbranchsf4): Don't call rx_split_fp_compare. | |
6420 | (*cbranchsf4): Use rx_split_cbranch. | |
6421 | (*cmpsf): Don't accept "i" constraint. | |
6422 | (*conditional_branch): Only valid after reload. | |
6423 | (cstoresf4): Merge expander with insn. Don't call rx_split_fp_compare. | |
6424 | ||
3ff79f99 MM |
6425 | 2011-01-24 Michael Meissner <meissner@linux.vnet.ibm.com> |
6426 | ||
6427 | PR target/47385 | |
6428 | * config/rs6000/altivec.md (vector constant splitters): Add | |
6429 | support for creating vector single precision constants if -mvsx is | |
6430 | used and we would create the constant using Altivec primitives. | |
6431 | ||
ff3d9d08 BS |
6432 | 2011-01-23 Bernd Schmidt <bernds@codesourcery.com> |
6433 | Richard Sandiford <rdsandiford@googlemail.com> | |
6434 | ||
6435 | PR rtl-optimization/47166 | |
6436 | * reload1.c (emit_reload_insns): Disable the spill_reg_store | |
6437 | mechanism for PRE_MODIFY and POST_MODIFY. | |
6438 | (inc_for_reload): For PRE_MODIFY, return the insn that sets the | |
6439 | reloadreg. | |
6440 | ||
7fcaf152 AS |
6441 | 2011-01-23 Andreas Schwab <schwab@linux-m68k.org> |
6442 | ||
8788adb6 | 6443 | * compare-elim.c (maybe_select_cc_mode): Add ATTRIBUTE_UNUSED markers. |
7fcaf152 | 6444 | |
d09b58c4 JH |
6445 | 2011-01-22 Jan Hubicka <jh@suse.cz> |
6446 | ||
6447 | PR lto/47333 | |
6448 | * lto-cgraph.c (reachable_from_this_partition_p): Fix pasto. | |
6449 | ||
e8ff8c5a JH |
6450 | 2011-01-22 Jan Hubicka <jh@suse.cz> |
6451 | ||
6452 | PR tree-optimization/43884 | |
6453 | PR lto/44334 | |
8788adb6 | 6454 | * predict.c (maybe_hot_frequency_p): Use entry block frequency as base. |
e8ff8c5a JH |
6455 | * doc/invoke.texi (hot-bb-frequency-fraction): Update docs. |
6456 | ||
ccaed3ba AS |
6457 | 2011-01-22 Anatoly Sokolov <aesok@post.ru> |
6458 | ||
6459 | * config/s390/s390.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove. | |
6460 | * config/s390/s390.c (s390_register_move_cost, | |
6461 | s390_memory_move_cost): New. | |
6462 | (TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define. | |
6463 | ||
0cecee06 UW |
6464 | 2011-01-22 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
6465 | ||
6466 | PR middle-end/47401 | |
6467 | * except.c (sjlj_assign_call_site_values): Move setting the | |
6468 | crtl->uses_eh_lsda flag to ... | |
6469 | (sjlj_mark_call_sites): ... here. | |
6470 | (sjlj_emit_function_enter): Support NULL dispatch label. | |
6471 | (sjlj_build_landing_pads): In a function with no landing pads | |
6472 | that still has must-not-throw regions, generate code to register | |
6473 | a personality function with empty LSDA. | |
6474 | ||
e692f276 RH |
6475 | 2011-01-21 Richard Henderson <rth@redhat.com> |
6476 | ||
1b7ae0b7 RH |
6477 | * config/rx/rx.c (TARGET_FLAGS_REGNUM): New. |
6478 | ||
3843787f RH |
6479 | * config/mn10300/mn10300.c (TARGET_FLAGS_REGNUM): New. |
6480 | ||
e692f276 RH |
6481 | * compare-elim.c: New file. |
6482 | * Makefile.in (OBJS-common): Add it. | |
6483 | (compare-elim.o): New. | |
6484 | * common.opt (fcompare-elim): New. | |
6485 | * opts.c (default_options_table): Add OPT_fcompare_elim. | |
6486 | * tree-pass.h (pass_compare_elim_after_reload): New. | |
6487 | * passes.c (init_optimization_passes): Add it. | |
6488 | * recog.h: Protect against re-inclusion. | |
6489 | * target.def (TARGET_FLAGS_REGNUM): New POD hook. | |
6490 | * doc/invoke.texi (-fcompare-elim): Document it. | |
6491 | * doc/tm.texi.in (TARGET_FLAGS_REGNUM): Document it. | |
6492 | * doc/tm.texi: Rebuild. | |
6493 | ||
9a7c2050 NC |
6494 | 2011-01-22 Nick Clifton <nickc@redhat.com> |
6495 | ||
6496 | * config/rx/rx.md (cstoresf4): Pass comparison operator to | |
6497 | rx_split_fp_compare. | |
6498 | ||
15ba5696 NC |
6499 | 2011-01-22 Nick Clifton <nickc@redhat.com> |
6500 | ||
6501 | * config/rx/rx.md (UNSPEC_CONST): New. | |
6502 | (deallocate_and_return): Wrap the amount popped off the stack in | |
6503 | an UNSPEC_CONST in order to stop it being rejected by | |
6504 | -mmax-constant-size. | |
6505 | (pop_and_return): Add a "(return)" rtx. | |
6506 | (call): Drop the immediate operand. | |
6507 | (call_internal): Likewise. | |
6508 | (call_value): Likewise. | |
6509 | (call_value_internal): Likewise. | |
6510 | (sibcall_internal): Likewise. | |
6511 | (sibcall_value_internal): Likewise. | |
6512 | (sibcall): Likewise. Generate an explicit call using | |
6513 | sibcall_internal. | |
6514 | (sibcall_value): Likewise. | |
6515 | (mov<>): FAIL if a constant operand is not legitimate. | |
6516 | (addsi3_unpsec): New pattern. | |
9a7c2050 | 6517 | |
38be4072 | 6518 | * config/rx/rx.c (rx_print_operand_address): Handle UNSPEC CONSTs. |
15ba5696 NC |
6519 | (ok_for_max_constant): New function. |
6520 | (gen_safe_add): New function. | |
6521 | (rx_expand_prologue): Use gen_safe_add. | |
6522 | (rx_expand_epilogue): Likewise. | |
6523 | (rx_is_legitimate_constant): Use ok_for_max_constant. Handle | |
6524 | UNSPEC CONSTs. | |
6525 | ||
caaf13d3 JL |
6526 | 2011-01-21 Jeff Law <law@redhat.com> |
6527 | ||
6528 | PR tree-optimization/47053 | |
6529 | * tree-ssa-dse.c (need_eh_cleanup): New bitmap. | |
6530 | (dse_optimize_stmt): Set the appropriate bit in NEED_EH_CLEANUP when | |
6531 | statements are deleted. | |
6532 | (tree_ssa_dse): Allocate & free NEED_EH_CLEANUP. If NEED_EH_CLEANUP | |
6533 | is nonempty, then purge dead edges and cleanup the CFG. | |
6534 | ||
12c30f2f AO |
6535 | 2011-01-21 Alexandre Oliva <aoliva@redhat.com> |
6536 | ||
6537 | PR debug/47402 | |
6538 | Temporarily revert: | |
6539 | 2011-01-21 Alexandre Oliva <aoliva@redhat.com> | |
6540 | PR debug/47106 | |
6541 | * tree-dfa.c (create_var_ann): Mark variable as used. | |
6542 | ||
7360d2ac JJ |
6543 | 2011-01-21 Jakub Jelinek <jakub@redhat.com> |
6544 | ||
aaa52a96 JJ |
6545 | PR middle-end/45566 |
6546 | * except.c (convert_to_eh_region_ranges): Emit queued no-region | |
6547 | notes from other section in hot/cold partitioning even if | |
6548 | last_action is -3. Increment call_site_base. | |
6549 | ||
7360d2ac JJ |
6550 | PR rtl-optimization/47366 |
6551 | * fwprop.c (forward_propagate_into): Return bool. If | |
6552 | any changes are made, -fnon-call-exceptions is used and | |
6553 | REG_EH_REGION note is present, call purge_dead_edges | |
6554 | and return true if it purged anything. | |
6555 | (fwprop_addr): Adjust callers, call cleanup_cfg (0) if | |
6556 | any EH edges were purged. | |
6557 | ||
e90b336f JL |
6558 | 2011-01-21 Jeff Law <law@redhat.com> |
6559 | ||
6560 | PR rtl-optimization/41619 | |
6561 | * caller-save.c (setup_save_areas): Break out code to determine | |
6562 | which hard regs are live across calls by examining the reload chains | |
6563 | so that it is always used. | |
6564 | Eliminate code which checked REG_N_CALLS_CROSSED. | |
6565 | ||
3ffe07e1 JJ |
6566 | 2011-01-21 Jakub Jelinek <jakub@redhat.com> |
6567 | ||
6568 | PR tree-optimization/47355 | |
6569 | * tree-eh.c (cleanup_empty_eh_merge_phis): Give up if | |
6570 | NOP has non-debug uses beyond PHIs in new_bb. | |
6571 | ||
1c7d0b34 AO |
6572 | 2011-01-21 Alexandre Oliva <aoliva@redhat.com> |
6573 | ||
6574 | PR debug/47106 | |
6575 | * cfgexpand.c (account_used_vars_for_block): Only account vars | |
6576 | that are annotated as used. | |
6577 | (estimated_stack_frame_size): Don't set TREE_USED. | |
6578 | * tree-dfa.c (create_var_ann): Mark variable as used. | |
6579 | ||
f99cc488 RG |
6580 | 2011-01-21 Richard Guenther <rguenther@suse.de> |
6581 | ||
6582 | PR middle-end/47395 | |
6583 | * tree.def (WIDEN_MULT_MINUS_EXPR): Fix printed name. | |
6584 | ||
3bc27de7 RG |
6585 | 2011-01-21 Richard Guenther <rguenther@suse.de> |
6586 | ||
6587 | PR tree-optimization/47365 | |
6588 | * tree-ssa-sccvn.h (vn_lookup_kind): Declare. | |
6589 | (vn_reference_lookup_pieces): Adjust. | |
6590 | (vn_reference_lookup): Likewise. | |
6591 | * tree-ssa-sccvn.c (vn_walk_kind): New static global. | |
6592 | (vn_reference_lookup_3): Only look through kills if in | |
6593 | VN_WALKREWRITE mode. | |
6594 | (vn_reference_lookup_pieces): Adjust. | |
6595 | (vn_reference_lookup): Likewise. | |
6596 | (visit_reference_op_load): Likewise. | |
6597 | (visit_reference_op_store): Likewise. | |
6598 | * tree-ssa-pre.c (phi_translate_1): Use VN_WALK mode. | |
6599 | (compute_avail): Likewise. | |
6600 | (eliminate): Likewise. | |
6601 | ||
d8debb1d JJ |
6602 | 2011-01-21 Jakub Jelinek <jakub@redhat.com> |
6603 | ||
6604 | * tree-ssa-live.c (remove_unused_scope_block_p): Don't remove | |
6605 | DECL_IGNORED_P non-reg vars if they are used. | |
6606 | ||
3a2df831 JJ |
6607 | PR tree-optimization/47391 |
6608 | * varpool.c (const_value_known_p): Return false if | |
6609 | decl is volatile. | |
6610 | ||
1dd584a2 KT |
6611 | 2011-01-21 Kai Tietz <kai.tietz@onevision.com> |
6612 | ||
6613 | PR bootstrap/47215 | |
6614 | * config/i386/i386.c (ix86_local_alignment): Handle | |
6615 | case for va_list_type_node is nil. | |
6616 | (ix86_canonical_va_list_type): Likewise. | |
6617 | ||
7f9f095e AM |
6618 | 2011-01-21 Alan Modra <amodra@gmail.com> |
6619 | ||
6620 | * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Add | |
6621 | builtin_define __CMODEL_MEDIUM__ and __CMODEL_LARGE__. | |
6622 | ||
837b01f6 RR |
6623 | 2011-01-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
6624 | ||
6625 | * config/arm/arm.md (define_attr type): Rename f_load | |
6626 | and f_store to f_fpa_load and f_fpa_store. Update. | |
6627 | (write_conflict): Deal with rename fallout. | |
6628 | (*push_fp_multi): Likewise. | |
6629 | * config/arm/fpa.md (f_load): Use f_fpa_load. | |
6630 | (f_store): Use f_fpa_store. | |
6631 | (*movsf_fpa): Likewise. | |
6632 | (*movdf_fpa): Likewise. | |
6633 | (*movxf_fpa): Likewise. | |
6634 | (*thumb2_movsf_fpa): Likewise. | |
6635 | (*thumb2_movdf_fpa): Likewise. | |
6636 | (*thumb2_movxf_fpa): Likewise. | |
6637 | * config/arm/vfp.md (*thumb2_movdf_vfp): Fix attribute to | |
6638 | f_loadd and f_stored. | |
6639 | (*thumb2_movdi_vfp): Likewise. | |
6640 | (*thumb2_movsf_vfp): Fix attribute to f_loads. | |
6641 | (*thumb2_movsi_vfp): Likewise. | |
6642 | * config/arm/cortex-m4-fpu.md (cortex_m4_f_load): | |
6643 | Use f_loads instead of f_load. | |
6644 | * config/arm/cortex-a5.md (cortex_a5_f_loads): Remove f_load. | |
6645 | ||
a1a79768 AS |
6646 | 2011-01-20 Anatoly Sokolov <aesok@post.ru> |
6647 | ||
6648 | * config/xtensa/xtensa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. | |
6649 | * config/xtensa/xtensa-protos.h (constantpool_address_p): Remove. | |
6650 | * config/xtensa/xtensa.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
6651 | (xtensa_mode_dependent_address_p): New function. | |
6652 | (constantpool_address_p): Make static. Change return type to bool. | |
6653 | Change argument type to const_rtx. Use CONST_INT_P predicate. | |
6654 | ||
427f6cec AO |
6655 | 2011-01-20 Alexandre Oliva <aoliva@redhat.com> |
6656 | ||
6657 | PR debug/46583 | |
6658 | * tree-ssa-live.c (remove_unused_scope_block_p): Keep type decls. | |
6659 | ||
583ac69c JJ |
6660 | 2011-01-20 Jakub Jelinek <jakub@redhat.com> |
6661 | ||
6662 | PR debug/47283 | |
6663 | * cfgexpand.c (expand_debug_expr): Instead of generating | |
6664 | (mem (debug_implicit_ptr)) for MEM_REFs use COMPONENT_REF | |
6665 | etc. handling. | |
6666 | ||
93e452ed RG |
6667 | 2011-01-20 Richard Guenther <rguenther@suse.de> |
6668 | ||
6669 | PR middle-end/47370 | |
6670 | * tree-inline.c (remap_gimple_op_r): Recurse manually for | |
6671 | the pointer operand of MEM_REFs. | |
6672 | ||
28fc44f3 JJ |
6673 | 2011-01-20 Jakub Jelinek <jakub@redhat.com> |
6674 | ||
6675 | PR tree-optimization/46130 | |
6676 | * ipa-split.c (consider_split): If return_bb contains non-virtual | |
6677 | PHIs other than for retval or if split_function would not adjust it, | |
6678 | refuse to split. | |
6679 | ||
ddd268f2 RG |
6680 | 2011-01-20 Richard Guenther <rguenther@suse.de> |
6681 | ||
6682 | PR tree-optimization/47167 | |
6683 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): | |
6684 | Revert previous change, only avoid enumeral type changes. | |
6685 | ||
882020aa MS |
6686 | 2011-01-19 Mike Stump <mikestump@comcast.net> |
6687 | ||
6688 | * doc/tm.texi.in (BRANCH_COST): Englishify. | |
6689 | * doc/tm.texi (BRANCH_COST): Likewise. | |
6690 | ||
7edb6247 DS |
6691 | 2011-01-19 Dodji Seketeli <dodji@redhat.com> |
6692 | ||
6693 | PR c++/47291 | |
6694 | * dwarf2out.c (generic_type_p, schedule_generic_params_dies_gen) | |
61052244 AM |
6695 | (gen_scheduled_generic_parms_dies): New functions. |
6696 | (gen_struct_or_union_type_die): Schedule template parameters DIEs | |
6697 | generation for the end of CU compilation. | |
6698 | (dwarf2out_finish): Generate template parameters DIEs here. | |
7edb6247 | 6699 | |
23d5ed5d AO |
6700 | 2011-01-19 Alexandre Oliva <aoliva@redhat.com> |
6701 | ||
6702 | PR debug/46240 | |
6703 | * tree-into-ssa.c (maybe_register_def): Do not attempt to add | |
6704 | debug bind stmt on merge edges. | |
6705 | ||
37d6a488 AO |
6706 | 2011-01-19 Alexandre Oliva <aoliva@redhat.com> |
6707 | ||
6708 | PR debug/47079 | |
6709 | PR debug/46724 | |
6710 | * function.c (instantiate_expr): Instantiate incoming rtl of | |
6711 | implicit arguments, and recurse on VALUE_EXPRs. | |
6712 | (instantiate_decls): Instantiate rtl and VALUE_EXPR of result. | |
6713 | * var-tracking.c (adjust_mems): Reject virtual_incoming_args_rtx. | |
6714 | ||
689f2c82 AO |
6715 | 2011-01-19 Alexandre Oliva <aoliva@redhat.com> |
6716 | ||
6717 | * c-parser.c (c_parser_for_statement): Initialize | |
6718 | collection_expression. | |
6719 | ||
03029de4 JM |
6720 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> |
6721 | ||
6722 | * config/spu/spu-elf.h (ASM_SPEC): Remove %{w:-W}. | |
6723 | ||
3e03217e JM |
6724 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> |
6725 | ||
6726 | * config/rs6000/sysv4.h (LINK_PATH_SPEC): Remove. | |
6727 | (LINK_SHLIB_SPEC): Don't use %(link_path). | |
6728 | (SUBTARGET_EXTRA_SPECS): Remove link_path. | |
6729 | ||
5bbe9b3f JM |
6730 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> |
6731 | ||
6732 | * config/rs6000/sysv4.h (SHARED_LIB_SUPPORT): Remove conditional. | |
6733 | (NO_SHARED_LIB_SUPPORT): Remove. | |
6734 | (LINK_SHLIB_SPEC): Remove one conditional definition. | |
6735 | ||
368e0b39 JM |
6736 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> |
6737 | ||
6738 | * config/mips/linux64.h (LINK_SPEC): Remove %{non_shared} | |
6739 | %{call_shared}. | |
6740 | * config/mips/mips.h (LINK_SPEC): Remove %{non_shared}. | |
6741 | * config/mips/netbsd.h (LINK_SPEC): Remove %{call_shared}. | |
6742 | * config/mips/openbsd.h (LINK_SPEC): Remove %{non_shared} | |
6743 | %{call_shared} and conditionals on these options not being passed. | |
6744 | * config/mips/sde.h (LINK_SPEC): Remove %{non_shared} | |
6745 | %{call_shared}. | |
6746 | ||
ed7656f6 JJ |
6747 | 2011-01-19 Jakub Jelinek <jakub@redhat.com> |
6748 | ||
68457901 JJ |
6749 | * ipa-split.c (find_return_bb): Use single_pred_p/single_pred_edge, |
6750 | simplify. | |
6751 | ||
ed7656f6 JJ |
6752 | * ipa-split.c: Spelling fixes. |
6753 | ||
e0d1958f RH |
6754 | 2011-01-19 Richard Henderson <rth@redhat.com> |
6755 | ||
6756 | * config/mn10300/mn10300.md (mulsi3): Use reg_or_am33_const_operand. | |
6757 | (*mulsi3): Likewise. | |
6758 | ||
27098b6b RH |
6759 | * longlong.h [__mn10300__] (count_leading_zeros): New. |
6760 | [__mn10300__] (umul_ppmm, smul_ppmm): New. | |
6761 | [__mn10300__] (add_ssaaaa, subddmmss): New. | |
6762 | [__mn10300__] (udiv_qrnnd, sdiv_qrnnd): New. | |
6763 | [__mn10300__] (UMUL_TIME, UDIV_TIME): New. | |
6764 | ||
d6be7c36 UW |
6765 | 2011-01-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
6766 | ||
6767 | * config/spu/spu.h (MOVE_RATIO): Return 4 in the !speed case. | |
6768 | ||
b1efde2a RH |
6769 | 2011-01-19 Richard Henderson <rth@redhat.com> |
6770 | ||
44217823 RH |
6771 | * config/mn10300/mn10300.md (addsi3_flags): New. |
6772 | (addc_internal, adddi3, adddi3_internal, *adddi3_degenerate): New. | |
6773 | (subsi3_flags, subc_internal, subdi3): New. | |
6774 | (subdi3_internal, *subdi3_degenerate): New. | |
6775 | * config/mn10300/predicates.md (reg_or_am33_const_operand): New. | |
6776 | ||
37a185d7 RH |
6777 | * config/mn10300/mn10300.c (mn10300_can_use_retf_insn): New. |
6778 | (mn10300_can_use_rets_insn): Rename from mn10300_can_use_return_insn. | |
6779 | (mn10300_expand_epilogue): Use it. Compute REG_SAVE_BYTES once. | |
6780 | * config/mn10300/mn10300-protos.h: Update. | |
6781 | * config/mn10300/mn10300.md (return): Use mn10300_can_use_retf_insn. | |
6782 | (return_ret): Likewise. Rename from return_internal_regs. | |
6783 | (return_internal): Remove. | |
6784 | ||
040c5757 RH |
6785 | * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter): Remove. |
6786 | (mn10300_asm_output_addr_const_extra): Don't handle UNSPEC_INT_LABEL. | |
6787 | (mn10300_legitimate_constant_p): Likewise. | |
6788 | (mn10300_can_use_return_insn): Use mn10300_initial_offset. | |
6789 | (mn10300_frame_size): New. | |
6790 | (mn10300_expand_prologue): Use it. | |
6791 | (mn10300_expand_epilogue): Likewise. | |
6792 | (mn10300_initial_offset): Likewise. | |
6793 | * config/mn10300/mn10300-protos.h: Update. | |
6794 | * config/mn10300/mn10300.h (mn10300_unspec_int_label_counter): Remove. | |
6795 | * config/mn10300/mn10300.md (UNSPEC_INT_LABEL): Remove. | |
6796 | (prologue, epilogue, return_internal): Tidy output code. | |
6797 | (mn10300_store_multiple_operation, return): Likewise. | |
6798 | (int_label, pop_pic_reg, GOTaddr2picreg): Remove. | |
6799 | (am33_loadPC, mn10300_loadPC, call_next_insn): Remove. | |
6800 | (add_GOT_to_pic_reg, add_GOT_to_any_reg): Remove. | |
6801 | (load_pic, am33_load_pic): New. | |
6802 | (mn10300_load_pic0, mn10300_load_pic1): New. | |
6803 | ||
bad41521 RH |
6804 | * config/mn10300/mn10300-modes.def (CCZN, CCZNC): New modes. |
6805 | * config/mn10300/mn10300.c (CC_FLAG_Z): New. | |
6806 | (CC_FLAG_N, CC_FLAG_C, CC_FLAG_V): New. | |
6807 | (cc_flags_for_mode, cc_flags_for_code): New. | |
6808 | (mn10300_print_operand) ['B']: Use nc/ns for GE/LT when the | |
6809 | overflow flag is not valid. Validate that the flags we need | |
6810 | for the comparison are valid. | |
6811 | (mn10300_output_cmp): Remove. | |
6812 | (mn10300_output_add): New. | |
6813 | (mn10300_select_cc_mode): Use cc_flags_for_code. | |
6814 | (mn10300_split_cbranch): New. | |
6815 | (mn10300_match_ccmode): New. | |
6816 | (mn10300_split_and_operand_count): New. | |
6817 | * config/mn10300/mn10300.h (SELECT_CC_MODE): Pass all of the arguments | |
6818 | to the function. | |
6819 | * config/mn10300/mn10300.md (*am33_addsi3, *mn10300_addsi3): Merge... | |
6820 | (addsi3): ... here. Use mn10300_output_add. | |
6821 | (*addsi3_flags): New. | |
6822 | (*am33_subsi3, *mn10300_subsi3): Merge... | |
6823 | (subsi3): ... here. Use attribute isa. | |
6824 | (*subsi3_flags): New. | |
6825 | (negsi2): Rewrite from expander to insn_and_split. Use NOT+INC | |
6826 | when possible. | |
6827 | (*am33_andsi3, *mn10300_andsi3): Merge... | |
6828 | (andsi3): ... here. | |
6829 | (*andsi3_flags): New. | |
6830 | (andsi3 splitters): New. | |
6831 | (*am33_iorsi3, *mn10300_iorsi3): Merge... | |
6832 | (iorsi3): ... here. | |
6833 | (*iorsi3_flags): New. | |
6834 | (*am33_xorsi3, *mn10300_xorsi3): Merge... | |
6835 | (xorsi3): ... here. | |
6836 | (*xorsi3_flags): New. | |
6837 | (*am33_cmpsi2, *mn10300_cmplsi2): Merge... | |
6838 | (one_cmplsi2): ... here. | |
6839 | (*one_cmplsi2_flags): New. | |
6840 | (*cbranchsi4_cmp): Rename from cbranchsi4_post_reload. Use "r" | |
6841 | instead of "dax" in constraints. Use mn10300_split_cbranch. | |
6842 | (*cmpsi): Rename from cmpsi. Do not use mn10300_output_cmp. Do not | |
6843 | use matching constraints to eliminate a self-comparison. | |
6844 | (*integer_conditional_branch): Rename from integer_conditional_branch. | |
6845 | Use int_mode_flags to match CC_REG. | |
6846 | (*cbranchsi4_btst, *btstsi): New. | |
6847 | (*cbranchsf4_cmp): Rename from *cbranchsf4_post_reload. Use | |
6848 | mn10300_split_cbranch. | |
6849 | (*am33_cmpsf): Rename from am33_cmpsf. | |
6850 | (*float_conditional_branch): Rename from float_conditional_branch. | |
6851 | (*zero_extendqisi2_am33, *zero_extendqisi2_mn10300): Merge... | |
6852 | (zero_extendqisi2): ... here. | |
6853 | (*zero_extendhisi2_am33, *zero_extendhisi2_mn10300): Merge... | |
6854 | (zero_extendhisi2): ... here. | |
6855 | (*extendqisi2_am33, *extendqisi2_mn10300): Merge... | |
6856 | (extendqisi2): ... here. | |
6857 | (*extendhisi2_am33, *extendhisi2_mn10300): Merge... | |
6858 | (extendhisi2): ... here. | |
6859 | (*am33_ashlsi3, *mn10300_ashlsi3): Merge... | |
6860 | (ashlsi3): ... here. | |
6861 | (*am33_lshrsi3, *mn10300_lshrsi3): Merge... | |
6862 | (lshrsi3): ... here. | |
6863 | (*am33_ashrisi3, *mn10300_ashrsi3): Merge... | |
6864 | (ashrsi3): ... here. | |
6865 | (consecutive add peephole): Remove. | |
6866 | * config/mn10300/predicates.md (label_ref_operand): New. | |
6867 | (int_mode_flags): New. | |
6868 | (CCZN_comparison_operator): New. | |
6869 | ||
9efb4993 RH |
6870 | * config/mn10300/mn10300.md (UNSPEC_EXT): New. |
6871 | (throughput_42_latency_43): New reservation. | |
6872 | (mulsidi3, umulsidi3): New expanders. | |
6873 | (mulsidi3_internal): Rewrite from old mulsidi3 pattern. Expose | |
6874 | the MDR register to allocation; separately allocate the low and | |
6875 | high parts of the DImode result. | |
6876 | (umulsidi3_internal): Similarly. | |
6877 | (*am33_mulsi3, *mn10300_mulsi3): Merge into ... | |
6878 | (*mulsi3): ... here. Clobber MDR as a scratch as necessary. | |
6879 | (udivsi3, umodsi3): Remove. | |
6880 | (udivmodsi4, divmodsi4): New expanders. | |
6881 | (*udivmodsi4): Rename from udivmodsi4. Expose MDR properly. | |
6882 | (*divmodsi4): Simiarly. | |
6883 | (ext_internal): New. | |
6884 | ||
c25a21f5 RH |
6885 | * config/mn10300/constraints.md ("z"): New constraint. |
6886 | * config/mn10300/mn10300.h (MDR_REGNUM): Remove. | |
6887 | (FIXED_REGISTERS): Don't fix MDR. | |
6888 | (CALL_USED_REGSITERS): Reformat nicely. | |
6889 | (REG_ALLOC_ORDER): Add MDR. | |
6890 | (enum regclass): Add MDR_REGS. | |
6891 | (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update to match. | |
6892 | (IRA_COVER_CLASSES): Add MDR_REGS. | |
6893 | (REGNO_REG_CLASS): Handle MDR_REG. | |
6894 | * config/mn10300/mn10300.c (mn10300_secondary_reload): Handle MDR_REGS. | |
6895 | (mn10300_register_move_cost): Likewise. | |
6896 | * config/mn10300/mn10300.md (MDR_REG): New. | |
6897 | (*movsi_internal): Handle moves to/from MDR_REGS. | |
6898 | ||
36846b26 RH |
6899 | * config/mn10300/mn10300.c (mn10300_print_operand_address): Handle |
6900 | POST_MODIFY. | |
6901 | (mn10300_secondary_reload): Tidy combination reload classes. | |
6902 | (mn10300_legitimate_address_p): Allow post-modify and reg+reg | |
6903 | addresses for AM33. Allow symbolic offsets for reg+imm. | |
6904 | (mn10300_regno_in_class_p): New. | |
6905 | (mn10300_legitimize_reload_address): New. | |
6906 | * config/mn10300/mn10300.h (enum reg_class): Remove | |
6907 | DATA_OR_ADDRESS_REGS, DATA_OR_EXTENDED_REGS, ADDRESS_OR_EXTENDED_REGS, | |
6908 | SP_OR_EXTENDED_REGS, SP_OR_ADDRESS_OR_EXTENDED_REGS. Add | |
6909 | SP_OR_GENERAL_REGS. | |
6910 | (REG_CLASS_NAMES): Update to match. | |
6911 | (REG_CLASS_CONTENTS): Likewise. | |
6912 | (INDEX_REG_CLASS): Use GENERAL_REGS for AM33. | |
6913 | (BASE_REG_CLASS): Use SP_OR_GENERAL_REGS for AM33. | |
6914 | (REGNO_IN_RANGE_P): Remove. | |
6915 | (REGNO_DATA_P): Use mn10300_regno_in_class_p. | |
6916 | (REGNO_ADDRESS_P, REGNO_EXTENDED_P): Likewise. | |
6917 | (REGNO_STRICT_OK_FOR_BASE_P): Likewise. | |
6918 | (REGNO_STRICT_OK_FOR_BIT_BASE_P): Likewise. | |
6919 | (REGNO_STRICT_OK_FOR_INDEX_P): Likewise. | |
6920 | (REGNO_SP_P, REGNO_AM33_P, REGNO_FP_P): Remove. | |
6921 | (REGNO_GENERAL_P): New. | |
6922 | (HAVE_POST_MODIFY_DISP): New. | |
6923 | (USE_LOAD_POST_INCREMENT, USE_STORE_POST_INCREMENT): New. | |
6924 | (LEGITIMIZE_RELOAD_ADDRESS): New. | |
6925 | * config/mn10300/mn10300-protos.h: Update. | |
6926 | ||
8b119bb6 RH |
6927 | * config/mn10300/mn10300.c (mn10300_preferred_reload_class): Allow |
6928 | DATA_REGS for AM33 stack-pointer destination. | |
6929 | (mn10300_preferred_output_reload_class): Likewise. | |
6930 | (mn10300_secondary_reload): Rearrange mn10300_secondary_reload_class | |
6931 | into a form appropriate for ... | |
6932 | (TARGET_SECONDARY_RELOAD): New. | |
6933 | * config/mn10300/mn10300.h (SECONDARY_RELOAD_CLASS): Remove. | |
6934 | * config/mn10300/mn10300-protos.h: Update. | |
6935 | * config/mn10300/mn10300.md (reload_plus_sp_const): Rename from | |
6936 | reload_insi; use the "A" constraint for the scratch; handle AM33 | |
6937 | moves of sp to non-address registers. | |
6938 | ||
b1efde2a RH |
6939 | * config/mn10300/mn10300.md (*am33_movqi, *mn10300_movqi): Merge into |
6940 | (*movqi_internal): ... here. | |
6941 | (*am33_movhi, *mn10300_movhi): Merge into... | |
6942 | (*movhi_internal): ... here. | |
6943 | (*movsi_internal): Use "r" instead of "dax" in constraints. Use "A" | |
6944 | as the source/destination of moves from/to SP. | |
6945 | (movsf): Only allow for AM33-2. | |
1c3ba85b | 6946 | (*movsf_internal): Use "r" instead of "dax"; use "F" instead of |
b1efde2a RH |
6947 | any integer constant constraint. Only allow for AM33-2. Tidy |
6948 | all of the alternative outputs. | |
6949 | (movdi, movdf, *am33_2_movdf, *mn10300_movdf): Remove. | |
6950 | (udivmodsi4): Delete expander and promote *udivmodsi4. Disallow | |
6951 | for MN103. | |
6952 | (udivsi3, umodsi3): New patterns for MN103 only. | |
6953 | ||
b899fd78 JR |
6954 | 2011-01-19 Joern Rennecke <amylaar@spamcop.net> |
6955 | ||
6956 | * doc/tm.texi.in: Spell out that a lack of register class unions | |
6957 | can lead to ICEs. | |
6958 | * doc/tm.texi: Regenerate. | |
6959 | ||
afaaa67d JJ |
6960 | 2011-01-19 Jakub Jelinek <jakub@redhat.com> |
6961 | ||
2e0642cd JJ |
6962 | PR rtl-optimization/47337 |
6963 | * dce.c (check_argument_store): New function. | |
6964 | (find_call_stack_args): Ignore debug insns. Use check_argument_store. | |
6965 | ||
afaaa67d JJ |
6966 | PR tree-optimization/47290 |
6967 | * tree-eh.c (infinite_empty_loop_p): New function. | |
6968 | (cleanup_empty_eh): Use it. | |
6969 | ||
d2cd871f SE |
6970 | 2011-01-18 Steve Ellcey <sje@cup.hp.com> |
6971 | ||
6972 | PR target/46997 | |
6973 | * ia64.c (ia64_expand_unpack): Fix code for TARGET_BIG_ENDIAN. | |
6974 | (a64_expand_widen_sum): Ditto. | |
6975 | * vect.md (mulv2si3): Disable for TARGET_BIG_ENDIAN. | |
6976 | (vec_extract_evenodd_help): Ditto. | |
6977 | (vec_extract_evenv4hi): Ditto. | |
6978 | (vec_extract_oddv4hi): Ditto. | |
6979 | (vec_extract_evenv2si): Ditto. | |
6980 | (vec_extract_oddv2si): Ditto. | |
6981 | (vec_extract_evenv2sf): Ditto. | |
6982 | (vec_extract_oddv2sf): Ditto. | |
6983 | (vec_pack_trunc_v4hi: Ditto. | |
6984 | (vec_pack_trunc_v2si): Ditto. | |
6985 | (vec_interleave_lowv8qi): Fix for TARGET_BIG_ENDIAN. | |
6986 | (vec_interleave_highv8qi): Ditto. | |
6987 | (mix1_r): Ditto. | |
6988 | (vec_extract_oddv8qi): Ditto. | |
6989 | (vec_interleave_lowv4hi): Ditto. | |
6990 | (vec_interleave_highv4hi): Ditto. | |
6991 | (vec_interleave_lowv2si): Ditto. | |
6992 | (vec_interleave_highv2si): Ditto. | |
6993 | ||
41a1208a JDA |
6994 | 2011-01-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
6995 | ||
6996 | * doc/extend.texi: Mention __float128 support on hppa HP-UX. | |
6997 | * config/pa/pa-hpux.h (HPUX_LONG_DOUBLE_LIBRARY): Define to 1. | |
6998 | * config/pa/pa.c (pa_expand_builtin): New. Include "langhooks.h". | |
6999 | (pa_c_mode_for_suffix): New. | |
7000 | (TARGET_EXPAND_BUILTIN): Define. | |
7001 | (TARGET_C_MODE_FOR_SUFFIX): Define. | |
7002 | (pa_builtins): Define. | |
7003 | (pa_init_builtins): Register __float128 type and init new support | |
7004 | builtins. | |
7005 | * config/pa/pa.h (HPUX_LONG_DOUBLE_LIBRARY): Define if not defined. | |
7006 | * config/pa/quadlib.c (_U_Qfcopysign): New. | |
7007 | ||
1ecad98e EB |
7008 | 2011-01-18 Eric Botcazou <ebotcazou@adacore.com> |
7009 | ||
7010 | PR middle-end/46894 | |
7011 | * explow.c (allocate_dynamic_stack_space): Do not assume more than | |
7012 | BITS_PER_UNIT alignment if STACK_DYNAMIC_OFFSET or STACK_POINTER_OFFSET | |
7013 | are defined. | |
7014 | ||
d4f2460a UW |
7015 | 2011-01-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
7016 | ||
7017 | PR tree-optimization/47179 | |
7018 | * config/spu/spu.c (spu_ref_may_alias_errno): New function. | |
7019 | (TARGET_REF_MAY_ALIAS_ERRNO): Define. | |
7020 | ||
4994da65 RG |
7021 | 2011-01-18 Richard Guenther <rguenther@suse.de> |
7022 | ||
7023 | PR rtl-optimization/47216 | |
7024 | * emit-rtl.c: Include tree-flow.h. | |
7025 | (set_mem_attributes_minus_bitpos): Use tree_could_trap_p instead | |
7026 | of replicating it with different semantics. | |
7027 | * Makefile.in (emit-rtl.o): Adjust. | |
7028 | ||
1eb458d1 RR |
7029 | 2011-01-18 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
7030 | ||
38be4072 | 7031 | * config/arm/cortex-a9.md (cortex-a9-neon.md): Actually include. |
61052244 | 7032 | (cortex_a9_dp): Handle neon types correctly. |
1eb458d1 | 7033 | |
e7ef91dc JJ |
7034 | 2011-01-18 Jakub Jelinek <jakub@redhat.com> |
7035 | ||
7036 | PR rtl-optimization/47299 | |
7037 | * expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: Don't use | |
38be4072 | 7038 | subtarget. Use normal multiplication if both operands are constants. |
e7ef91dc JJ |
7039 | * expmed.c (expand_widening_mult): Don't try to optimize constant |
7040 | multiplication if op0 has VOIDmode. Convert op1 constant to mode | |
7041 | before using it. | |
7042 | ||
535b7874 RW |
7043 | 2011-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
7044 | ||
7045 | * doc/lto.texi (LTO): Ensure two spaces after period. Fix | |
7046 | spacing after 'e.g.', typos, comma, hyphenation. | |
7047 | ||
27bf36f3 RH |
7048 | 2011-01-17 Richard Henderson <rth@redhat.com> |
7049 | ||
8a5b5449 RH |
7050 | * config/rx/predicates.md (rx_constshift_operand): Use match_test. |
7051 | (rx_restricted_mem_operand): New. | |
7052 | (rx_shift_operand): Use register_operand. | |
7053 | (rx_source_operand, rx_compare_operand): Likewise. | |
7054 | * config/rx/rx.md (addsi3_flags): New expander. | |
7055 | (adddi3): Rewrite as expander. | |
7056 | (adc_internal, *adc_flags, adddi3_internal): New patterns. | |
7057 | (subsi3_flags): New expander. | |
7058 | (subdi3): Rewrite as expander. | |
7059 | (sbb_internal, *sbb_flags, subdi3_internal): New patterns. | |
7060 | ||
784f69be RH |
7061 | * config/rx/rx.c (RX_BUILTIN_SAT): Remove. |
7062 | (rx_init_builtins): Remove sat builtin. | |
7063 | (rx_expand_builtin): Likewise. | |
7064 | * config/rx/rx.md (ssaddsi3): New. | |
7065 | (*sat): Rename from sat. Represent the CC_REG input. | |
7066 | ||
f033541c RH |
7067 | * config/rx/predicates.md (rshift_operator): New. |
7068 | * config/rx/rx.c (rx_expand_insv): Remove. | |
7069 | * config/rx/rx-protos.h: Update. | |
7070 | * config/rx/rx.md (*bitset): Rename from bitset. Swap the ashift | |
7071 | operand to the canonical position. | |
7072 | (*bitset_in_memory, *bitinvert, *bitinvert_in_memory): Similarly. | |
7073 | (*bitclr, *bitclr_in_memory): Similarly. | |
7074 | (*insv_imm, rx_insv_reg, *insv_cond, *bmcc, *insv_cond_lt): New. | |
7075 | (insv): Retain the zero_extract in the expansion. | |
7076 | ||
34fee389 RH |
7077 | * config/rx/rx.md (bswapsi2): Use = not + for output reload. |
7078 | (bswaphi2, bitinvert, revw): Likewise. | |
7079 | ||
265c835f RH |
7080 | * config/rx/rx.c (gen_rx_store_vector): Use VOIDmode for gen_rtx_SET. |
7081 | (gen_rx_rtsd_vector, gen_rx_popm_vector): Likewise. | |
7082 | * config/rx/rx.md (pop_and_return): Use VOIDmode for SET. | |
7083 | (stack_push, stack_pushm, stack_pop, stack_popm): Likewise. | |
7084 | (bitset, bitset_in_memory): Likewise. | |
7085 | (bitinvert, bitinvert_in_memory): Likewise. | |
7086 | (bitclr, bitclr_in_memory): Likewise. | |
7087 | (insv, sync_lock_test_and_setsi, movstr, rx_movstr): Likewise. | |
7088 | (rx_strend, rx_cmpstrn): Likewise. | |
7089 | (rx_setmem): Likewise. Make the source BLKmode to match the dest. | |
7090 | (bitop peep2 patterns): Remove. | |
7091 | ||
b4d83be3 RH |
7092 | * config/rx/rx.c (rx_match_ccmode): New. |
7093 | * config/rx/rx-protos.h: Update. | |
7094 | * config/rx/rx.md (abssi2): Clobber, don't set flags. | |
7095 | (addsi3, adddi3, andsi3, negsi2, one_cmplsi2, iorsi3): Likewise. | |
7096 | (rotlsi3, rotrsi3, ashrsi3, lshrsi3, ashlsi3): Likewise. | |
7097 | (subsi3, subdi3, xorsi3, addsf3, divsf3, mulsf3, subsf3): Likewise. | |
7098 | (fix_truncsfsi2, floatsisf2): Likewise. | |
7099 | (*abssi2_flags, *addsi3_flags, *andsi3_flags, *negsi2_flags): New. | |
7100 | (*one_cmplsi2_flags, *iorsi3_flags, *rotlsi3_flags): New. | |
7101 | (*rotrsi3_flags, *ashrsi3_flags, *lshrsi3_flags, *ashlsi3_flags): New. | |
7102 | (*subsi3_flags, *xorsi3_flags): New. | |
7103 | ||
d0acb939 RH |
7104 | * config/rx/rx.md (cstoresf4, *cstoresf4): New patterns. |
7105 | ||
c06fc3d9 RH |
7106 | * config/rx/rx.c (rx_print_operand): Remove workaround for |
7107 | unsplit comparison operations. | |
7108 | ||
2882702b RH |
7109 | * config/rx/rx.md (movsicc): Split after reload. |
7110 | (*movsicc): Merge *movsieq and *movsine via match_operator. | |
7111 | (*stcc): New pattern. | |
7112 | ||
6f7310f2 RH |
7113 | * config/rx/rx.c (rx_float_compare_mode): Remove. |
7114 | * config/rx/rx.h (rx_float_compare_mode): Remove. | |
7115 | * config/rx/rx.md (cstoresi4): Split after reload. | |
7116 | (*sccc): New pattern. | |
7117 | ||
e963cb1a RH |
7118 | * config/rx/predicates.md (label_ref_operand): New. |
7119 | (rx_z_comparison_operator): New. | |
7120 | (rx_zs_comparison_operator): New. | |
7121 | (rx_fp_comparison_operator): New. | |
7122 | * config/rx/rx.c (rx_print_operand) [B]: Examine comparison modes. | |
7123 | Validate that the flags are set properly for the comparison. | |
7124 | (rx_gen_cond_branch_template): Remove. | |
7125 | (rx_cc_modes_compatible): Remove. | |
7126 | (mode_from_flags): New. | |
7127 | (flags_from_code): Rename from flags_needed_for_conditional. | |
7128 | (rx_cc_modes_compatible): Re-write in terms of flags_from_mode. | |
7129 | (rx_select_cc_mode): Likewise. | |
7130 | (rx_split_fp_compare): New. | |
7131 | (rx_split_cbranch): New. | |
7132 | * config/rx/rx.md (most_cond, zs_cond): Remove iterators. | |
7133 | (*cbranchsi4): Use match_operator and rx_split_cbranch. | |
7134 | (*cbranchsf4): Similarly. | |
7135 | (*cbranchsi4_tst): Rename from *tstbranchsi4_<code>. Use | |
7136 | match_operator and rx_split_cbranch. | |
7137 | (*cbranchsi4_tst_ext): Combine *tstbranchsi4m_eq and | |
7138 | tstbranchsi4m_ne. Use match_operator and rx_split_cbranch. | |
7139 | (*cmpsi): Rename from cmpsi. | |
7140 | (*tstsi): Rename from tstsi. | |
7141 | (*cmpsf): Rename from cmpsf; use CC_Fmode. | |
7142 | (*conditional_branch): Rename from conditional_branch. | |
7143 | (*reveresed_conditional_branch): Remove. | |
7144 | (b<code>): Remove expander. | |
7145 | * config/rx/rx-protos.h: Update. | |
7146 | ||
af530bb4 RH |
7147 | * config/rx/rx.c (rx_compare_redundant): Remove. |
7148 | * config/rx/rx.md (cmpsi): Don't use it. | |
7149 | * config/rx/rx-protos.h: Update. | |
7150 | ||
27bf36f3 RH |
7151 | * config/rx/rx-modes.def (CC_F): New mode. |
7152 | * config/rx/rx.c (rx_select_cc_mode): New. | |
7153 | * config/rx/rx.h (SELECT_CC_MODE): Use it. | |
7154 | * config/rx/rx-protos.h: Update. | |
7155 | ||
d7fde127 RH |
7156 | 2011-01-17 Richard Henderson <rth@redhat.com> |
7157 | ||
7158 | * except.c (dump_eh_tree): Fix stray ; after for statement. | |
7159 | ||
6ff38230 RG |
7160 | 2011-01-17 Richard Guenther <rguenther@suse.de> |
7161 | ||
7162 | PR tree-optimization/47313 | |
7163 | * tree-inline.c (tree_function_versioning): Move DECL_RESULT | |
7164 | handling before copying the body. Properly deal with | |
7165 | by-reference result in SSA form. | |
7166 | ||
114ce554 ILT |
7167 | 2011-01-17 Ian Lance Taylor <iant@google.com> |
7168 | ||
bf5cd92b | 7169 | PR target/47219 |
114ce554 ILT |
7170 | * config/sparc/sparc.c (sparc_sr_alias_set): Don't define. |
7171 | (struct_value_alias_set): Don't define. | |
7172 | (sparc_option_override): Don't set sparc_sr_alias_set and | |
7173 | struct_value_alias_set. | |
7174 | (save_or_restore_regs): Use gen_frame_mem rather than calling | |
7175 | set_mem_alias_set. | |
7176 | (sparc_struct_value_rtx): Likewise. | |
7177 | ||
98c6d93c L |
7178 | 2011-01-17 H.J. Lu <hongjiu.lu@intel.com> |
7179 | ||
7180 | PR target/47318 | |
7181 | * config/i386/avxintrin.h (_mm_maskload_pd): Change mask to | |
7182 | __m128i. | |
7183 | (_mm_maskstore_pd): Likewise. | |
7184 | (_mm_maskload_ps): Likewise. | |
7185 | (_mm_maskstore_ps): Likewise. | |
7186 | (_mm256_maskload_pd): Change mask to __m256i. | |
7187 | (_mm256_maskstore_pd): Likewise. | |
7188 | (_mm256_maskload_ps): Likewise. | |
7189 | (_mm256_maskstore_ps): Likewise. | |
7190 | ||
7191 | * config/i386/i386-builtin-types.def: Updated. | |
7192 | (ix86_expand_special_args_builtin): Likewise. | |
7193 | ||
7194 | * config/i386/i386.c (bdesc_special_args): Update | |
7195 | __builtin_ia32_maskloadpd, __builtin_ia32_maskloadps, | |
7196 | __builtin_ia32_maskloadpd256, __builtin_ia32_maskloadps256, | |
7197 | __builtin_ia32_maskstorepd, __builtin_ia32_maskstoreps, | |
7198 | __builtin_ia32_maskstorepd256 and __builtin_ia32_maskstoreps256. | |
7199 | ||
7200 | * config/i386/sse.md (avx_maskload<ssemodesuffix><avxmodesuffix>): | |
7201 | Use <avxpermvecmode> on mask register. | |
7202 | (avx_maskstore<ssemodesuffix><avxmodesuffix>): Likewise. | |
7203 | ||
b9361af2 | 7204 | 2011-01-17 Olivier Hainque <hainque@adacore.com> |
61052244 AM |
7205 | Michael Haubenwallner <michael.haubenwallner@salomon.at> |
7206 | Eric Botcazou <ebotcazou@adacore.com> | |
b9361af2 OH |
7207 | |
7208 | PR target/46655 | |
7209 | * xcoffout.c (ASM_OUTPUT_LINE): Output line only if positive, and only | |
7210 | if <= USHRT_MAX in 32-bit mode. | |
7211 | ||
b7ae9eb5 RW |
7212 | 2011-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
7213 | ||
7214 | * doc/install.texi (Configuration, Specific): Wrap long | |
7215 | lines in examples. Allow line wrapping in long options | |
7216 | and URLs where beneficial for PDF output. | |
7217 | ||
4377fad9 RS |
7218 | 2011-01-16 Richard Sandiford <rdsandiford@googlemail.com> |
7219 | ||
7220 | * config/mips/mips.c (mips_classify_symbol): Don't return | |
7221 | SYMBOL_PC_RELATIVE for nonlocal labels. | |
7222 | ||
55959ffa | 7223 | 2011-01-15 Eric Botcazou <ebotcazou@adacore.com> |
be46831f | 7224 | |
55959ffa EB |
7225 | * config/sparc/sol2-bi.h (CC1_SPEC): Fix typo. |
7226 | ||
7227 | 2011-01-15 Jan Hubicka <jh@suse.cz> | |
7228 | ||
7229 | PR tree-optimization/47276 | |
be46831f JH |
7230 | * ipa.c (function_and_variable_visibility): Do not try to mark alias |
7231 | declarations as needed. | |
7232 | ||
05842ff5 MJ |
7233 | 2011-01-15 Martin Jambor <mjambor@suse.cz> |
7234 | ||
7235 | * common.opt (fdevirtualize): New flag. | |
7236 | * doc/invoke.texi (Option Summary): Document it. | |
7237 | * opts.c (default_options_table): Add devirtualize flag. | |
7238 | * ipa-prop.c (detect_type_change): Return immediately if | |
7239 | devirtualize flag is not set. | |
7240 | (detect_type_change_ssa): Likewise. | |
7241 | (compute_known_type_jump_func): Likewise. | |
7242 | (ipa_analyze_virtual_call_uses): Likewise. | |
7243 | ||
f65cf2b7 MJ |
7244 | 2011-01-14 Martin Jambor <mjambor@suse.cz> |
7245 | ||
7246 | PR tree-optimization/45934 | |
7247 | PR tree-optimization/46302 | |
7248 | * ipa-prop.c (type_change_info): New type. | |
7249 | (stmt_may_be_vtbl_ptr_store): New function. | |
7250 | (check_stmt_for_type_change): Likewise. | |
7251 | (detect_type_change): Likewise. | |
7252 | (detect_type_change_ssa): Likewise. | |
7253 | (compute_complex_assign_jump_func): Check for dynamic type change. | |
7254 | (compute_complex_ancestor_jump_func): Likewise. | |
7255 | (compute_known_type_jump_func): Likewise. | |
7256 | (compute_scalar_jump_functions): Likewise. | |
7257 | (ipa_analyze_virtual_call_uses): Likewise. | |
7258 | (ipa_analyze_node): Push and pop cfun, set current_function_decl. | |
7259 | ||
eb5bb0fd JM |
7260 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
7261 | ||
7262 | * config/i386/i386.h (CC1_CPU_SPEC_1): Don't handle -msse5. | |
7263 | * config/i386/i386.opt (msse5): New Alias. | |
7264 | ||
f2060fbe JM |
7265 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
7266 | ||
7267 | * config/sparc/linux.h (CC1_SPEC): Remove %{sun4:} %{target:}. | |
7268 | * config/sparc/linux64.h (CC1_SPEC): Likewise. | |
7269 | * config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise. | |
7270 | * config/sparc/sparc.h (CC1_SPEC): Likewise. | |
7271 | ||
3a7b4385 JM |
7272 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
7273 | ||
7274 | * config/sparc/linux.h (CC1_SPEC): Don't handle old equivalents of | |
7275 | -mcpu options. | |
7276 | * config/sparc/linux64.h (CC1_SPEC): Likewise. | |
7277 | * config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise. | |
7278 | * config/sparc/sol2-bi.h (CPP_CPU_SPEC, CC1_SPEC): Likewise. | |
7279 | * config/sparc/sparc.h (CPP_CPU_SPEC, CC1_SPEC, ASM_CPU_SPEC): | |
7280 | Likewise. | |
7281 | * config/sparc/t-elf (MULTILIB_MATCHES): Don't handle -mv8. | |
7282 | ||
a7b778f8 JM |
7283 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
7284 | ||
38be4072 | 7285 | * config/rs6000/vxworks.h (CC1_SPEC): Don't handle -fvec or -fvec-eabi. |
a7b778f8 | 7286 | |
a7edae0a MS |
7287 | 2011-01-14 Mike Stump <mikestump@comcast.net> |
7288 | ||
7289 | * config/alpha/alpha.md (umk_mismatch_args): Don't put a mode on set. | |
7290 | * config/fr30/fr30.md: Likweise | |
7291 | (movsi_push): Likewise. | |
7292 | (movsi_pop): Likewise. | |
7293 | (enter_func): Likewise. | |
7294 | * config/moxie/moxie.md (movsi_push): Likewise. | |
7295 | (movsi_pop): Likewise. | |
7296 | ||
cbabf03f JM |
7297 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
7298 | ||
7299 | * config/mips/linux64.h (LINK_SPEC): Remove %{bestGnum} | |
7300 | %{no_archive} %{exact_version}. | |
7301 | * config/mips/mips.h (LINK_SPEC): Remove %{bestGnum}. | |
7302 | * config/mips/netbsd.h (LINK_SPEC): Remove %{bestGnum} | |
7303 | %{no_archive} %{exact_version}. | |
7304 | * config/mips/openbsd.h (LINK_SPEC): Likewise. | |
7305 | * config/mips/sde.h (LINK_SPEC): Remove %{bestGnum}. | |
7306 | * config/mips/vxworks.h: Likewise. | |
7307 | ||
438da41a JM |
7308 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
7309 | ||
38be4072 | 7310 | * config/microblaze/microblaze.h (ASM_SPEC): Remove %{microblaze1}. |
438da41a | 7311 | |
da290a42 JM |
7312 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
7313 | ||
7314 | * config/m32r/little.h (CPP_ENDIAN_SPEC, CC1_ENDIAN_SPEC, | |
7315 | ASM_ENDIAN_SPEC, LINK_ENDIAN_SPEC): Remove. | |
7316 | ||
8989d00e JM |
7317 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
7318 | ||
7319 | * config/i386/nwld.h (LINK_SPEC): Check -nodefaultlibs not | |
7320 | -nodefaultlib. | |
7321 | ||
a3010a69 JM |
7322 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
7323 | ||
7324 | * config/cris/cris.h (ASM_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check | |
7325 | for mcpu not cpu. | |
7326 | * config/cris/linux.h (CRIS_CPP_SUBTARGET_SPEC, | |
7327 | CRIS_CC1_SUBTARGET_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check for mcpu | |
7328 | not cpu. | |
7329 | (CRIS_LINK_SUBTARGET_SPEC): Don't generate -rpath-link options. | |
7330 | Don't handle -shlib. | |
7331 | ||
e7f2f537 JM |
7332 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
7333 | ||
7334 | * config/avr/avr.h (CPP_SPEC): Don't handle -posix. | |
7335 | (CC1_SPEC): Don't handle -profile. | |
7336 | ||
34830bfd JM |
7337 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
7338 | ||
7339 | * config/microblaze/microblaze.h (CC1_SPEC): Remove -gline spec. | |
7340 | * config/mips/mips.h (CC1_SPEC): Likewise. | |
7341 | ||
b2d36e74 JM |
7342 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
7343 | ||
7344 | * config/microblaze/microblaze.h (CC1_SPEC): Remove %{save-temps: }. | |
7345 | * config/mips/mips.h (CC1_SPEC): Likewise. | |
7346 | ||
dabadc52 JM |
7347 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
7348 | ||
7349 | * config/i386/linux.h (LINK_SPEC): Don't use %{!ibcs:} conditional. | |
7350 | * config/m32r/linux.h (LINK_SPEC): Likewise. | |
7351 | * config/mips/linux.h (LINK_SPEC): Likewise. | |
7352 | * config/mips/linux64.h (LINK_SPEC): Likewise. | |
7353 | * config/sparc/linux.h (LINK_SPEC): Likewise. | |
7354 | * config/sparc/linux64.h (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC, | |
7355 | LINK_SPEC): Likewise. | |
7356 | * config/xtensa/linux.h (LINK_SPEC): Likewise. | |
7357 | ||
43ee6785 JM |
7358 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
7359 | ||
7360 | * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove | |
7361 | %{version:-v}. | |
7362 | * config/lm32/uclinux-elf.h (LINK_SPEC): Likewise. | |
7363 | ||
45e79dfd JM |
7364 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
7365 | ||
7366 | * config/sparc/sp-elf.h (ASM_SPEC): Remove %{v:-V}. | |
7367 | * config/sparc/sp64-elf.h (ASM_SPEC): Likewise. | |
7368 | ||
37e9e71d JM |
7369 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
7370 | ||
7371 | * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove %{b}. | |
7372 | ||
bb127cd8 RO |
7373 | 2011-01-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7374 | ||
7375 | * configure.ac (gcc_cv_ld_static_dynamic): Solaris 2 ld always | |
7376 | supports -Bstatic/-Bdynamic. | |
7377 | * configure: Regenerate. | |
7378 | ||
89a012ea | 7379 | 2011-01-14 Jan Hubicka <jh@suse.cz> |
509d65dd | 7380 | Jack Howarth <howarth@bromo.med.uc.edu> |
89a012ea JH |
7381 | |
7382 | PR target/46037 | |
7383 | * config/darwin.c (darwin_override_options): Honor flag_gtoggle | |
7384 | when checking debug_info_level. Test write_symbols instead of | |
7385 | debug_hooks->var_location when setting flag_var_tracking_uninit. | |
7386 | ||
7352c013 RG |
7387 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
7388 | ||
7389 | PR tree-optimization/47179 | |
7390 | * target.def (ref_may_alias_errno): New target hook. | |
7391 | * targhooks.h (default_ref_may_alias_errno): Declare. | |
7392 | * targhooks.c: Include tree-ssa-alias.h and tree-flow.h. | |
7393 | (default_ref_may_alias_errno): New function. | |
7394 | * target.h (struct ao_ref_s): Declare. | |
7395 | * tree-ssa-alias.c: Include target.h. | |
7396 | (call_may_clobber_ref_p_1): Use the ref_may_alias_errno target hook. | |
7397 | * Makefile.in (tree-ssa-alias.o): Adjust dependencies. | |
7398 | (targhooks.o): Likewise. | |
7399 | * doc/tm.texi.in (TARGET_REF_MAY_ALIAS_ERRNO): Document. | |
7400 | * doc/tm.texi (TARGET_REF_MAY_ALIAS_ERRNO): Copy documentation. | |
7401 | ||
9a6c9288 RG |
7402 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
7403 | ||
7404 | * tree-ssa-structalias.c (new_var_info): Use DECL_HARD_REGISTER. | |
7405 | ||
0fdb0d27 RG |
7406 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
7407 | ||
7408 | PR tree-optimization/47280 | |
7409 | * tree-ssa-forwprop.c (associate_plusminus): Cleanup EH and | |
7410 | return CFG changes. | |
7411 | (tree_ssa_forward_propagate_single_use_vars): Deal with | |
7412 | CFG changes from associate_plusminus. | |
7413 | ||
8f66db3b RG |
7414 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
7415 | ||
7416 | PR middle-end/47281 | |
7417 | Revert | |
7418 | 2011-01-11 Richard Guenther <rguenther@suse.de> | |
7419 | ||
280d9630 EB |
7420 | PR tree-optimization/46076 |
7421 | * tree-ssa.c (useless_type_conversion_p): Conversions from | |
7422 | unprototyped to empty argument list function types are useless. | |
8f66db3b | 7423 | |
6c0c92e6 RG |
7424 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
7425 | ||
7426 | PR tree-optimization/47286 | |
280d9630 | 7427 | * tree-ssa-structalias.c (new_var_info): Register variables are global. |
6c0c92e6 | 7428 | |
db09f943 MJ |
7429 | 2011-01-14 Martin Jambor <mjambor@suse.cz> |
7430 | ||
7431 | PR middle-end/46823 | |
7432 | * tree-inline.c (expand_call_inline): Get fndecl from call graph edge. | |
7433 | ||
dde8a3a4 AS |
7434 | 2011-01-13 Anatoly Sokolov <aesok@post.ru> |
7435 | ||
7436 | * config/xtensa/xtensa.h (XTENSA_LIBCALL_VALUE, LIBCALL_VALUE, | |
7437 | LIBCALL_OUTGOING_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros. | |
7438 | * config/xtensa/xtensa.c (xtensa_libcall_value, | |
7439 | xtensa_function_value_regno_p): New functions. | |
7440 | (TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
7441 | ||
a2b63a20 KT |
7442 | 2011-01-13 Kai Tietz <kai.tietz@onevision.com> |
7443 | ||
7444 | PR c++/47213 | |
7445 | * config/i386/cygming.h (TARGET_ASM_ASSEMBLE_VISIBILITY): | |
7446 | PE specific hook. | |
7447 | * config/i386/i386-protos.h (i386_pe_assemble_visibility): | |
7448 | New function prototype. | |
7449 | * config/i386/winnt.c (i386_pe_assemble_visibility): | |
7450 | Warn only if attribute was specified by user. | |
7451 | ||
b41f0b34 MM |
7452 | 2011-01-13 Michael Meissner <meissner@linux.vnet.ibm.com> |
7453 | ||
7454 | PR target/47251 | |
7455 | * config/rs6000/rs6000.md (floatunsdidf2): Add check for hardware | |
7456 | floating point. | |
7457 | (floatunsdidf2_fcfidu): Ditto. | |
7458 | ||
3f3c098d AK |
7459 | 2011-01-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
7460 | ||
7461 | * config/s390/s390.c (print_operand_address): Replace 'error' with | |
7462 | 'output_operand_lossage'. | |
7463 | (print_operand): Likewise. | |
7464 | ||
29fa95ed JL |
7465 | 2011-01-13 Jeff Law <law@redhat.com> |
7466 | ||
280d9630 | 7467 | PR rtl-optimization/39077 |
29fa95ed JL |
7468 | * doc/invoke.texi (max-gcse-insertion-ratio): Document. |
7469 | * params.h (MAX_GCSE_INSERTION_RATIO): Define. | |
7470 | * params.def (PARAM_MAX_GCSE_INSERTION_RATIO): Define. | |
7471 | * lcm.c (pre_edge_lcm): Properly initialize output sbitmaps. | |
7472 | * gcse.c (prune_insertions_deletions): New function. | |
7473 | (compute_pre_data): Use it. | |
7474 | ||
71d12276 DS |
7475 | 2011-01-13 Dodji Seketeli <dodji@redhat.com> |
7476 | ||
7477 | PR debug/PR46973 | |
7478 | * dwarf2out.c (prune_unused_types_mark_generic_parms_dies): New | |
7479 | static function. | |
61052244 | 7480 | (prune_unused_types_mark): Use it. |
71d12276 | 7481 | |
9b0f04e7 AB |
7482 | 2011-01-13 Andrey Belevantsev <abel@ispras.ru> |
7483 | ||
7484 | PR rtl-optimization/45352 | |
1c3ba85b | 7485 | * sel-sched.c: Update copyright years. |
9b0f04e7 | 7486 | (reset_sched_cycles_in_current_ebb): Also recheck the DFA state |
1c3ba85b | 7487 | in the advancing loop when we have issued issue_rate insns. |
9b0f04e7 | 7488 | |
d6a3e264 RH |
7489 | 2011-01-12 Richard Henderson <rth@redhat.com> |
7490 | ||
a49b692a RH |
7491 | * config/mn10300/mn10300.c (mn10300_md_asm_clobbers): New. |
7492 | (TARGET_MD_ASM_CLOBBERS): New. | |
7493 | ||
126b1483 RH |
7494 | * config/mn10300/mn10300.c (mn10300_delegitimize_address): New. |
7495 | (TARGET_DELEGITIMIZE_ADDRESS): New. | |
7496 | ||
f3d9d2e0 RH |
7497 | * config/mn10300/mn10300.md (UNSPEC_BSCH): New. |
7498 | (clzsi2, *bsch): New patterns. | |
7499 | ||
d84760c9 RH |
7500 | * config/mn10300/mn10300.md (INT): New mode iterator. |
7501 | (*mov<INT>_clr): New pattern, and peep2 to generate it. | |
7502 | ||
ec815d65 RH |
7503 | * config/mn10300/mn10300.c (mn10300_option_override): Force enable |
7504 | flag_split_wide_types. | |
7505 | ||
d6a3e264 RH |
7506 | * config/mn10300/mn10300.c (mn10300_asm_trampoline_template): Remove. |
7507 | (mn10300_trampoline_init): Rewrite without a template, an immediate | |
7508 | load and a direct branch. | |
7509 | * config/mn10300/mn10300.h (TRAMPOLINE_SIZE): Reduce to 16. | |
7510 | ||
0f8ab434 AS |
7511 | 2011-01-12 Anatoly Sokolov <aesok@post.ru> |
7512 | ||
7513 | * config/s390/s390.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
7514 | * config/s390/s390-protos.h (s390_output_addr_const_extra): Remove. | |
7515 | * config/s390/s390.c (s390_output_addr_const_extra): Make static. | |
7516 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
7517 | ||
d8a24b65 KT |
7518 | 2011-01-12 Kai Tietz <kai.tietz@onevision.com> |
7519 | ||
7520 | PR debug/47209 | |
7521 | * dwarfout2.c (should_emit_struct_debug): Use TYPE_MAIN_VARIANT | |
7522 | of type. | |
7523 | ||
56e22cab JH |
7524 | 2011-01-12 Jan Hubicka <jh@suse.cz> |
7525 | ||
7526 | PR driver/47244 | |
7527 | * gcc.c (PLUGIN_COND): Update to disable plugin unless -flto is used. | |
7528 | (PLUGIN_COND_CLOSE): New macro. | |
7529 | (LINK_COMMAND_SPEC): Update to use PLUGIN_COND_CLOSE. | |
7530 | ||
4b18b3c2 RG |
7531 | 2011-01-12 Richard Guenther <rguenther@suse.de> |
7532 | ||
7533 | PR lto/47259 | |
7534 | * lto-streamer-out.c (output_gimple_stmt): Do not wrap | |
7535 | register variables in a MEM_REF. | |
7536 | ||
8e38461c JM |
7537 | 2011-01-12 Joseph Myers <joseph@codesourcery.com> |
7538 | ||
7539 | * config.gcc (arm*-*-linux*, bfin*-uclinux*, bfin*-linux-uclibc*, | |
7540 | crisv32-*-linux* | cris-*-linux*, frv-*-*linux*, moxie-*-uclinux*, | |
7541 | hppa*64*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux* | | |
7542 | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | | |
7543 | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu, | |
7544 | x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu, | |
7545 | ia64*-*-linux*, lm32-*-uclinux*, m32r-*-linux*, m32rle-*-linux*, | |
7546 | m68k-*-uclinux*, m68k-*-linux*, microblaze*-linux*, | |
7547 | mips64*-*-linux* | mipsisa64*-*-linux*, mips*-*-linux*, | |
7548 | s390-*-linux*, s390x-*-linux*, sh*-*-linux*, sparc-*-linux*, | |
7549 | sparc64-*-linux*, vax-*-linux*, xtensa*-*-linux*, | |
7550 | am33_2.0-*-linux*): Use gnu-user.h before linux.h. | |
7551 | * config/gnu-user.h: New. Copied from linux.h. | |
7552 | (LINUX_TARGET_STARTFILE_SPEC): Rename to | |
7553 | GNU_USER_TARGET_STARTFILE_SPEC. | |
7554 | (LINUX_TARGET_ENDFILE_SPEC): Rename to | |
7555 | GNU_USER_TARGET_ENDFILE_SPEC. | |
7556 | (LINUX_TARGET_CC1_SPEC): Rename to GNU_USER_TARGET_CC1_SPEC. | |
7557 | (LINUX_TARGET_LIB_SPEC): Rename to GNU_USER_TARGET_LIB_SPEC. | |
7558 | (OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC, | |
7559 | LINUX_TARGET_OS_CPP_BUILTINS, CHOOSE_DYNAMIC_LINKER1, | |
7560 | CHOOSE_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, | |
7561 | UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64, | |
7562 | BIONIC_DYNAMIC_LINKER, BIONIC_DYNAMIC_LINKER32, | |
7563 | BIONIC_DYNAMIC_LINKER64, LINUX_DYNAMIC_LINKER, | |
7564 | LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64, | |
7565 | TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Remove. | |
7566 | * config/arm/linux-eabi.h (CC1_SPEC): Use | |
7567 | GNU_USER_TARGET_CC1_SPEC. | |
7568 | (LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC. | |
7569 | (STARTFILE_SPEC): Use GNU_USER_TARGET_STARTFILE_SPEC. | |
7570 | (ENDFILE_SPEC): Use GNU_USER_TARGET_ENDFILE_SPEC | |
7571 | * config/linux.h (NO_IMPLICIT_EXTERN_C, ASM_APP_ON, ASM_APP_OFF, | |
7572 | LINUX_TARGET_STARTFILE_SPEC, STARTFILE_SPEC, | |
7573 | LINUX_TARGET_ENDFILE_SPEC, ENDFILE_SPEC, LINUX_TARGET_CC1_SPEC, | |
7574 | CC1_SPEC, CPLUSPLUS_CPP_SPEC, LINUX_TARGET_LIB_SPEC, LIB_SPEC, | |
7575 | LINK_EH_SPEC, LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED): Remove. | |
7576 | ||
a570fc16 RG |
7577 | 2011-01-12 Richard Guenther <rguenther@suse.de> |
7578 | ||
7579 | PR other/46946 | |
7580 | * doc/invoke.texi (ffast-math): Document it is turned on | |
7581 | with -Ofast. | |
7582 | ||
b0223c3e JH |
7583 | 2011-01-12 Jan Hubicka <jh@suse.cz> |
7584 | ||
7585 | PR tree-optimization/47233 | |
ca1e00b3 EB |
7586 | * opts.c (common_handle_option): Disable ipa-reference with profile |
7587 | feedback. | |
b0223c3e | 7588 | |
1c3ba85b | 7589 | 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com> |
d853ee42 NP |
7590 | |
7591 | * c-parser.c (c_parser_objc_at_property_declaration): Improved | |
ca1e00b3 EB |
7592 | error message. |
7593 | ||
d853ee42 NP |
7594 | 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com> |
7595 | ||
7596 | * c-parser.c (c_lex_one_token): Updated and reindented some | |
7597 | comments. No changes in code. | |
7598 | ||
4053a5a0 ILT |
7599 | 2011-01-11 Ian Lance Taylor <iant@google.com> |
7600 | ||
7601 | * godump.c (go_output_var): Don't output the variable if there is | |
7602 | already a type with the same name. | |
7603 | ||
fa3e04d2 ILT |
7604 | 2011-01-11 Ian Lance Taylor <iant@google.com> |
7605 | ||
7606 | * godump.c (go_format_type): Don't generate float80. | |
7607 | ||
885fe07c RH |
7608 | 2011-01-11 Richard Henderson <rth@redhat.com> |
7609 | ||
72d6e3c5 RH |
7610 | * config/mn10300/mn10300.c (mn10300_address_cost): Remove forward |
7611 | declaration. Rewrite for both speed and size. | |
7612 | (mn10300_address_cost_1): Remove. | |
7613 | (mn10300_register_move_cost): New. | |
7614 | (mn10300_memory_move_cost): New. | |
7615 | (mn10300_rtx_costs): Rewrite for both speed and size. Don't handle | |
7616 | ZERO_EXTRACT. Do handle UNSPEC, arithmetic, logicals, compare, | |
7617 | extensions, shifts, BSWAP, CLZ. | |
7618 | (mn10300_wide_const_load_uses_clr): Remove. | |
7619 | (TARGET_REGISTER_MOVE_COST): New. | |
7620 | (TARGET_MEMORY_MOVE_COST): New. | |
7621 | * config/mn10300/mn10300-protos.h: Update. | |
7622 | * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Remove. | |
7623 | ||
df37c023 RH |
7624 | * config/mn10300/constraints.md ("R", "T"): Remove constraints. |
7625 | * config/mn10300/mn10300.c (mn10300_mask_ok_for_mem_btst): Remove. | |
7626 | * config/mn10300/mn10300-protos.h: Update. | |
7627 | * config/mn10300/mn10300.md (movsi_internal): Don't use "R". | |
7628 | (*byte_clear, *byte_set, *bit_clear1, *bit_clear2, *bit_set): Remove. | |
7629 | (iorqi3, *am33_iorqi3, *mn10300_iorqi3): Remove. | |
7630 | (*test_int_bitfield, *test_byte_bitfield): Remove. | |
7631 | (*bit_test, *subreg_bit_test): Remove. | |
62d3f9b2 | 7632 | * config/mn10300/predicates.md (const_8bit_operand): Remove. |
df37c023 | 7633 | |
85a337b5 RH |
7634 | * config/mn10300/constraints.md ("c"): Rename from "A". |
7635 | ("A", "D"): New constraint letters. | |
7636 | * config/mn10300/mn10300.md (fmasf4): Use the "c" constraint. | |
7637 | (fmssf4, fnmasf4, fnmssf4): Likewise. | |
7638 | ||
a5c727e3 RH |
7639 | * config/mn10300/mn10300.md (isa): New attribute. |
7640 | (enabled): New attribute. | |
7641 | ||
0d9e23f4 RH |
7642 | * config/mn10300/mn10300.md (absdf2, negdf2): Remove. |
7643 | (abssf2, negsf2): Define only for hardware fp. | |
7644 | (sqrtsf2): Reformat. | |
7645 | (addsf3, subsf3, mulsf3): Merge expander and insn. | |
7646 | ||
c157b3f0 RH |
7647 | * config/mn10300/mn10300.h (ARG_PIONTER_CFA_OFFSET): New. |
7648 | (DEBUGGER_AUTO_OFFSET): Remove. | |
7649 | (DEBUGGER_ARG_OFFSET): Remove. | |
7650 | ||
cc909bba RH |
7651 | * config/mn10300/mn10300.c (mn10300_gen_multiple_store): Make static. |
7652 | Emit register stores with the same offsets as the hardware. | |
7653 | (mn10300_store_multiple_operation): Don't check that the register | |
7654 | save offsets are monotonic. | |
7655 | * config/mn10300/mn10300-protos.h: Update. | |
7656 | ||
e3b5c2f3 RH |
7657 | * config/mn10300/mn10300.h (ASM_PN_FORMAT): Delete. |
7658 | ||
885fe07c RH |
7659 | * config/mn10300/mn10300.h (INCOMING_RETURN_ADDR_RTX): Define |
7660 | in terms of the value on the stack, not the MDR register. | |
7661 | ||
6e701822 JH |
7662 | 2011-01-11 Jan Hubicka <jh@suse.cz> |
7663 | ||
7664 | PR lto/45721 | |
7665 | PR lto/45375 | |
7666 | * tree.h (symbol_alias_set_t): Move typedef here from varasm.c | |
7667 | (symbol_alias_set_destroy, symbol_alias_set_contains, | |
7668 | propagate_aliases_backward): Declare. | |
7669 | * lto-streamer-out.c (struct sets): New sturcture. | |
7670 | (trivally_defined_alias): New function. | |
7671 | (output_alias_pair_p): Rewrite. | |
7672 | (output_unreferenced_globals): Fix output of alias pairs. | |
7673 | (produce_symtab): Likewise. | |
7674 | * ipa.c (function_and_variable_visibility): Set weak alias destination | |
7675 | as needed in lto. | |
7676 | * varasm.c (symbol_alias_set_t): Remove. | |
7677 | (symbol_alias_set_destroy): Export. | |
7678 | (propagate_aliases_forward, propagate_aliases_backward): New functions | |
7679 | based on ... | |
7680 | (compute_visible_aliases): ... this one; remove. | |
7681 | (trivially_visible_alias): New | |
7682 | (trivially_defined_alias): New. | |
7683 | (remove_unreachable_alias_pairs): Rewrite. | |
7684 | (finish_aliases_1): Reorganize code checking if alias is defined. | |
7685 | * passes.c (rest_of_decl_compilation): Do not call assemble_alias when | |
7686 | in LTO mode. | |
7687 | ||
1b248907 RG |
7688 | 2011-01-11 Richard Guenther <rguenther@suse.de> |
7689 | ||
7690 | PR tree-optimization/46076 | |
7691 | * tree-ssa.c (useless_type_conversion_p): Conversions from | |
7692 | unprototyped to empty argument list function types are useless. | |
7693 | ||
b1923f0a RG |
7694 | 2011-01-11 Richard Guenther <rguenther@suse.de> |
7695 | ||
7696 | PR middle-end/45235 | |
7697 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Do not mark | |
7698 | volatile MEMs as MEM_READONLY_P. | |
7699 | ||
e98965af RG |
7700 | 2011-01-11 Richard Guenther <rguenther@suse.de> |
7701 | ||
7702 | PR tree-optimization/47239 | |
7703 | * tree-ssa-ccp.c (get_value_from_alignment): Punt for FUNCTION_DECLs. | |
7704 | ||
9f9ca914 JL |
7705 | 2011-01-11 Jeff Law <law@redhat.com> |
7706 | ||
1ee3ea05 | 7707 | PR tree-optimization/47086 |
9f9ca914 JL |
7708 | * tree-ssa-loop-ivopts.c (find_givs_in_stmt_scev): Do not record |
7709 | IVs from statements that might throw. | |
7710 | ||
345fdcb7 JH |
7711 | 2011-01-10 Jan Hubicka <jh@suse.cz> |
7712 | ||
7713 | PR lto/45375 | |
7714 | * lto-cgraph.c (input_profile_summary): Remove overactive sanity check. | |
7715 | ||
c459c97b JH |
7716 | 2011-01-10 Jan Hubicka <jh@suse.cz> |
7717 | ||
7718 | PR lto/45375 | |
7719 | * profile.c (read_profile_edge_counts): Ignore profile inconistency | |
7720 | when correcting profile. | |
7721 | ||
06c9eb51 JH |
7722 | 2011-01-10 Jan Hubicka <jh@suse.cz> |
7723 | ||
7724 | PR lto/46083 | |
7725 | * lto-streamer-out.c (pack_ts_function_decl_value_fields): Store | |
7726 | DECL_FINI_PRIORITY. | |
7727 | * lto-streamer-in.c (unpack_ts_function_decl_value_fields): | |
7728 | Restore DECL_FINI_PRIORITY. | |
7729 | ||
ae9fd815 RW |
7730 | 2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
7731 | ||
7732 | * doc/gimple.texi: Fix quoting of multi-word return values in | |
7733 | @deftypefn statements. Ensure presence of return value. Wrap | |
7734 | overlong @deftypefn lines. | |
7735 | (is_gimple_operand, is_gimple_min_invariant_address): Remove | |
7736 | descriptions of removed functions. | |
7737 | * doc/hostconfig.texi (Host Common): Wrap long line, fix quoting | |
7738 | of multi-word return value in @deftypefn statement. | |
7739 | ||
0ecb4a7c RW |
7740 | 2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
7741 | ||
7742 | * doc/gimple.texi (Temporaries, Operands, Compound Lvalues) | |
7743 | (Conditional Expressions, Logical Operators) | |
7744 | (Statement and operand traversals): Do not indent smallexample | |
7745 | code. Fix duplicate function argument in example. | |
7746 | ||
2e5e346d JL |
7747 | 2011-01-10 Jeff Law <law@redhat.com> |
7748 | ||
1ee3ea05 | 7749 | PR tree-optimization/47141 |
2e5e346d JL |
7750 | * ipa-split.c (split_function): Handle case where we are |
7751 | returning a value and the return block has a virtual operand phi. | |
7752 | ||
cf9712cc JH |
7753 | 2011-01-10 Jan Hubicka <jh@suse.cz> |
7754 | ||
1c3ba85b | 7755 | PR tree-optimization/47234 |
cf9712cc JH |
7756 | * tree-pass.h (TODO_rebuild_cgraph_edges): New TODO. |
7757 | (pass_feedback_split_functions): Declare. | |
7758 | * passes.c (init_optimization_passes): Add ipa-split as subpass of | |
7759 | tree-profile. | |
7760 | * ipa-split.c (gate_split_functions): Update comments; disable | |
7761 | split-functions for profile_arc_flag and branch_probabilities. | |
7762 | (gate_feedback_split_functions): New function. | |
7763 | (execute_feedback_split_functions): New function. | |
7764 | (pass_feedback_split_functions): New global var. | |
7765 | ||
94cd932c L |
7766 | 2011-01-10 H.J. Lu <hongjiu.lu@intel.com> |
7767 | ||
7768 | PR lto/46760 | |
7769 | * tree-inline.c (tree_can_inline_p): Check e->call_stmt before | |
7770 | calling gimple_call_set_cannot_inline. | |
7771 | ||
fbbfcaf1 IS |
7772 | 2011-01-10 Iain Sandoe <iains@gcc.gnu.org> |
7773 | ||
7774 | * config/darwin-sections.def: Remove unused section. | |
7775 | ||
d06865bf DK |
7776 | 2011-01-10 Dave Korn <dave.korn.cygwin@gmail.com> |
7777 | ||
7778 | PR c++/47218 | |
7779 | * cgraphunit.c (assemble_thunk): Call resolve_unique_section. | |
7780 | ||
96bbfbac NP |
7781 | 2011-01-09 Nicola Pero <nicola.pero@meta-innovation.com> |
7782 | ||
7783 | PR objc/47232 | |
7784 | * c-parser.c (c_parser_declaration_or_fndef): Improved | |
7785 | error message. | |
7786 | ||
1ba6516f KT |
7787 | 2011-01-09 Kai Tietz <kai.tietz@onevision.com> |
7788 | ||
7789 | * config/i386/winnt.c (i386_pe_start_function): Make sure | |
7790 | to switch back to function's section. | |
7791 | ||
0c5d770e IS |
7792 | 2011-01-09 Iain Sandoe <iains@gcc.gnu.org> |
7793 | ||
7794 | PR gcc/46902 | |
7795 | PR testsuite/46912 | |
7796 | * plugin.c: Move include of dlfcn.h from here... | |
7797 | * system.h: ... to here. | |
7798 | ||
7799 | 2011-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
4ee1aa2a RW |
7800 | |
7801 | * doc/cpp.texi (C++ Named Operators): Fix markup for header | |
7802 | file name. | |
7803 | * doc/cppinternals.texi (Top): Wrap node in @ifnottex to avoid | |
7804 | two extra empty pages in PDF output. | |
7805 | ||
046608a3 NP |
7806 | 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com> |
7807 | ||
7808 | PR objc/47078 | |
7809 | * c-parser.c (c_parser_objc_type_name): If the type is unknown, | |
7810 | for error recovery purposes behave as if it was not specified so | |
7811 | that the default type is usd. | |
7812 | ||
8cb114b9 JH |
7813 | 2011-01-07 Jan Hubicka <jh@suse.cz> |
7814 | ||
7815 | PR tree-optmization/46469 | |
7816 | * ipa.c (function_and_variable_visibility): Clear needed flags on | |
7817 | nodes with external decls; handle weakrefs merging correctly. | |
7818 | ||
b294a75e JM |
7819 | 2011-01-07 Joseph Myers <joseph@codesourcery.com> |
7820 | ||
7821 | * opts.c (finish_options): Set opts->x_flag_opts_finished to true, | |
7822 | not false. | |
7823 | ||
96bdf9b4 JH |
7824 | 2011-01-07 Jan Hubicka <jh@suse.cz> |
7825 | ||
7826 | * doc/invoke.texi: (-flto, -fuse-linker-plugin): Update defaults | |
7827 | and no longer claim that gold is required for linker plugin. | |
7828 | * configure: Regenerate. | |
7829 | * gcc.c (PLUGIN_COND): New macro. | |
7830 | (LINK_COMMAND_SPEC): Use it. | |
7831 | (main): Default to plugin enabled with HAVE_LTO_PLUGIN is set. | |
7832 | * config.in (HAVE_LTO_PLUGIN): New. | |
7833 | * configure.ac (--with-lto-plugin): New parameter; autodetect | |
7834 | HAVE_LTO_PLUGIN. | |
7835 | ||
17afc0fe JH |
7836 | 2011-01-07 Jan Hubicka <jh@suse.cz> |
7837 | ||
7838 | PR tree-optimization/46367 | |
7839 | * ipa-inline.c (cgraph_clone_inlined_nodes): Use original function only | |
7840 | when we can update original. | |
7841 | (cgraph_mark_inline_edge): Sanity check. | |
7842 | * ipa-prop.c (ipa_make_edge_direct_to_target): Sanity check. | |
7843 | ||
d4c48c0f UW |
7844 | 2011-01-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
7845 | ||
7846 | * config/spu/spu.h (ASM_COMMENT_START): Define. | |
7847 | ||
96f5b137 L |
7848 | 2011-01-07 H.J. Lu <hongjiu.lu@intel.com> |
7849 | ||
7850 | PR driver/42445 | |
7851 | * gcc.c (%>S): New. | |
7852 | (SWITCH_KEEP_FOR_GCC): Likewise. | |
7853 | (set_collect_gcc_options): Check SWITCH_KEEP_FOR_GCC. | |
7854 | (do_spec_1): Handle "%>". | |
7855 | ||
7856 | * config/i386/i386.h (CC1_CPU_SPEC): Replace "%<" with "%>". | |
7857 | ||
c6a8f6de JJ |
7858 | 2011-01-07 Jakub Jelinek <jakub@redhat.com> |
7859 | ||
c21bbd7a JJ |
7860 | PR target/47201 |
7861 | * config/i386/i386.c (ix86_delegitimize_address): If | |
7862 | simplify_gen_subreg fails, return orig_x. | |
7863 | ||
c6a8f6de JJ |
7864 | PR bootstrap/47187 |
7865 | * value-prof.c (gimple_stringop_fixed_value): Handle | |
7866 | lhs of the call properly. | |
7867 | ||
fe95fbf9 JH |
7868 | 2011-01-07 Jan Hubicka <jh@suse.cz> |
7869 | ||
7870 | PR lto/45375 | |
7871 | * lto-opt.c (lto_reissue_options): Set flag_shlib. | |
7872 | ||
14d11d40 IS |
7873 | 2011-01-07 Iain Sandoe <iains@gcc.gnu.org> |
7874 | ||
72e961c8 EB |
7875 | * target.def (function_switched_text_sections): New hook. |
7876 | * doc/tm.texi: Regenerated. | |
7877 | * doc/tm.texi.in (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New. | |
14d11d40 | 7878 | * final.c (default_function_switched_text_sections): New. |
72e961c8 EB |
7879 | (final_scan_insn): Call function_switched_text_sections when a |
7880 | mid-function section change occurs. | |
14d11d40 | 7881 | * output.h (default_function_switched_text_sections): Declare. |
72e961c8 EB |
7882 | * config/darwin-protos.h (darwin_function_switched_text_sections): |
7883 | Likewise. | |
14d11d40 | 7884 | * config/darwin.c (darwin_function_switched_text_sections): New. |
72e961c8 | 7885 | * config/darwin.h (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New. |
14d11d40 | 7886 | |
0b764288 IS |
7887 | 2011-01-07 Iain Sandoe <iains@gcc.gnu.org> |
7888 | ||
7889 | * dwarf2out.c (gen_subprogram_die): Add pubnames with code ranges for | |
7890 | DWARF >= 3. Add pubnames for the primary section and a reduced DIE for | |
7891 | the secondary code fragment when outputting for DWARF == 2. | |
7892 | ||
2ac6bb04 AS |
7893 | 2011-01-07 Anatoly Sokolov <aesok@post.ru> |
7894 | ||
7895 | * config/xtensa/xtensa.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
7896 | * config/xtensa/xtensa-protos.h (xtensa_output_addr_const_extra): | |
7897 | Remove. | |
7898 | * config/xtensa/xtensa.c (xtensa_output_addr_const_extra): Make static. | |
7899 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
7900 | ||
9f82de11 EB |
7901 | 2011-01-06 Eric Botcazou <ebotcazou@adacore.com> |
7902 | ||
7903 | PR debug/46704 | |
280d9630 EB |
7904 | * dwarf2out.c (dwarf2out_finish): Output the debug_aranges section only |
7905 | when it is not empty. | |
9f82de11 EB |
7906 | |
7907 | 2011-01-06 Changpeng Fang <changpeng.fang@amd.com> | |
14b52538 | 7908 | |
1ed72abf | 7909 | Bobcat Enablement |
14b52538 | 7910 | * config.gcc (i[34567]86-*-linux* | ...): Add btver1. |
1ed72abf | 7911 | (case ${target}): Add btver1. |
14b52538 | 7912 | * config/i386/driver-i386.c (host_detect_local_cpu): Let |
1ed72abf | 7913 | -march=native recognize btver1 processors. |
14b52538 | 7914 | * config/i386/i386-c.c (ix86_target_macros_internal): Add |
1ed72abf | 7915 | btver1 def_and_undef |
14b52538 | 7916 | * config/i386/i386.c (struct processor_costs btver1_cost): New |
1ed72abf CF |
7917 | btver1 cost table. |
7918 | (m_BTVER1): New definition. | |
7919 | (m_AMD_MULTIPLE): Includes m_BTVER1. | |
7920 | (initial_ix86_tune_features): Add btver1 tune. | |
7921 | (processor_target_table): Add btver1 entry. | |
7922 | (static const char *const cpu_names): Add btver1 entry. | |
7923 | (software_prefetching_beneficial_p): Add btver1. | |
7924 | (ix86_option_override_internal): Add btver1 instruction sets. | |
7925 | (ix86_issue_rate): Add btver1. | |
7926 | (ix86_adjust_cost): Add btver1. | |
14b52538 | 7927 | * config/i386/i386.h (TARGET_BTVER1): New definition. |
1ed72abf CF |
7928 | (enum target_cpu_default): Add TARGET_CPU_DEFAULT_btver1. |
7929 | (enum processor_type): Add PROCESSOR_BTVER1. | |
14b52538 CF |
7930 | * config/i386/i386.md (define_attr "cpu"): Add btver1. |
7931 | ||
e1a973d8 RO |
7932 | 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7933 | ||
7934 | PR target/43309 | |
7935 | * config/i386/i386.c (legitimize_tls_address) | |
7936 | <TLS_MODEL_INITIAL_EXEC>: Handle TARGET_64BIT && TARGET_SUN_TLS. | |
7937 | * config/i386/i386.md (UNSPEC_TLS_IE_SUN): Declare. | |
7938 | (tls_initial_exec_64_sun): New pattern. | |
7939 | ||
c73f67c5 GP |
7940 | 2011-01-06 Gerald Pfeifer <gerald@pfeifer.com> |
7941 | ||
7942 | * doc/invoke.texi (Overall Options): Improve wording and markup | |
7943 | of the description of -wrapper. | |
7944 | ||
bc4c6f9c JM |
7945 | 2011-01-06 Joseph Myers <joseph@codesourcery.com> |
7946 | ||
7947 | * config/sol2.opt (G, YP,, Ym,, compat-bsd, pthread, pthreads, | |
7948 | rdynamic, threads): New Driver options. | |
7949 | ||
adb75db0 RO |
7950 | 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7951 | ||
7952 | PR target/38118 | |
7953 | * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Also switch to .bss | |
7954 | if coming from .tdata. | |
7955 | * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise. | |
7956 | ||
402c1cb4 JH |
7957 | 2011-01-06 Jan Hubicka <jh@suse.cz> |
7958 | ||
7959 | PR lto/47188 | |
7960 | * collect2.c (main): Do not enable LTOmode when plugin is active. | |
7961 | ||
a4da6485 RO |
7962 | 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7963 | ||
7964 | PR other/45915 | |
7965 | * configure.ac (gcc_cv_as_gnu_unique_object): Only use ldd | |
7966 | --version output if supported. | |
7967 | * configure: Regenerate. | |
7968 | ||
028dbdf4 JM |
7969 | 2011-01-06 Joseph Myers <joseph@codesourcery.com> |
7970 | ||
7971 | * config/linux-android.opt (tno-android-cc, tno-android-ld): New | |
7972 | Driver options. | |
7973 | ||
dfe776dd JJ |
7974 | 2011-01-06 Jakub Jelinek <jakub@redhat.com> |
7975 | ||
7976 | PR c/47150 | |
7977 | * c-convert.c (convert): When converting a complex expression | |
7978 | other than COMPLEX_EXPR to a different complex type, ensure | |
7979 | c_save_expr is called instead of save_expr, unless in_late_binary_op. | |
7980 | * c-typeck.c (convert_for_assignment): Set in_late_binary_op also | |
7981 | when converting COMPLEX_TYPE. | |
7982 | ||
210dedfe IR |
7983 | 2011-01-06 Ira Rosen <irar@il.ibm.com> |
7984 | ||
7985 | PR tree-optimization/47139 | |
7986 | * tree-vect-loop.c (vect_is_simple_reduction_1): Check that | |
7987 | only the last reduction value is used outside the loop. Update | |
7988 | documentation. | |
7989 | ||
cd33a412 JM |
7990 | 2011-01-05 Joseph Myers <joseph@codesourcery.com> |
7991 | ||
7992 | * config/rtems.opt: New. | |
7993 | * config.gcc (*-*-rtems*): Use rtems.opt. | |
7994 | ||
819edd94 CF |
7995 | 2011-01-05 Changpeng Fang <changpeng.fang@amd.com> |
7996 | ||
7997 | * config/i386/i386.c (ix86_option_override_internal): Bulldozer | |
7998 | processors do not support 3DNow instructions. | |
7999 | ||
dc242c4a UW |
8000 | 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
8001 | ||
8002 | * config/spu/spu.c (spu_option_override): Set parameter | |
8003 | PARAM_MAX_COMPLETELY_PEEL_TIMES to 4 instead of 1. | |
8004 | ||
be286227 JH |
8005 | 2011-01-05 Jan Hubicka <jh@suse.cz> |
8006 | ||
8007 | * lto-wrapper.c (run_gcc): Default to WHOPR mode when none is specified | |
8008 | at the command line. | |
8009 | ||
644e637f MJ |
8010 | 2011-01-05 Martin Jambor <mjambor@suse.cz> |
8011 | ||
8012 | PR lto/47162 | |
8013 | * lto-cgraph.c (output_cgraph_opt_summary_p): Also check for thunk | |
8014 | deltas on streamed outgoing edges. | |
8015 | (output_node_opt_summary): Output info for outgoing edges only when | |
8016 | the node is in new parameter set. | |
8017 | (output_cgraph_opt_summary): New parameter set, passed to the two | |
8018 | aforementioned functions. Update its forward declaration and its | |
8019 | callee too. | |
8020 | ||
7bd11157 TT |
8021 | 2011-01-05 Tom Tromey <tromey@redhat.com> |
8022 | ||
8023 | * c-parser.c (c_parser_omp_atomic): Pass location of assignment | |
8024 | operator to c_finish_omp_atomic. | |
8025 | * c-typeck.c (lvalue_or_else): Add 'loc' argument. | |
8026 | (build_unary_op): Update. | |
8027 | (build_modify_expr): Update. | |
8028 | (build_asm_expr): Update. | |
8029 | ||
f626b979 UW |
8030 | 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
8031 | ||
8032 | * config/spu/spu.c (emit_nop_for_insn): Set INSN_LOCATOR for | |
8033 | newly inserted insns. | |
8034 | (pad_bb): Likewise. | |
8035 | (spu_emit_branch_hint): Likewise. | |
8036 | (insert_hbrp_for_ilb_runout): Likewise. | |
8037 | (spu_machine_dependent_reorg): Call df_finish_pass after | |
8038 | schedule_insns returns. | |
8039 | ||
4c825c02 UW |
8040 | 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
8041 | ||
8042 | * config/spu/spu.c (spu_expand_prologue): Support -fstack-usage. | |
8043 | ||
5e9fba51 EB |
8044 | 2011-01-05 Eric Botcazou <ebotcazou@adacore.com> |
8045 | ||
8046 | PR tree-optimization/47005 | |
8047 | * tree-sra.c (struct access): Add 'non_addressable' bit. | |
8048 | (create_access): Set it for a DECL_NONADDRESSABLE_P field. | |
8049 | (decide_one_param_reduction): Return 0 if the parameter is passed by | |
8050 | reference and one of the accesses in the group is non_addressable. | |
8051 | ||
3ebb5ca6 EB |
8052 | 2011-01-04 Eric Botcazou <ebotcazou@adacore.com> |
8053 | ||
8054 | PR tree-optimization/47056 | |
8055 | * cgraphbuild.c (mark_address): Remove ATTRIBUTE_UNUSED markers. | |
8056 | (mark_load): Likewise. Handle FUNCTION_DECL specially. | |
8057 | (mark_store): Likewise. Pass STMT to ipa_record_reference. | |
8058 | ||
d5d4d14e EB |
8059 | 2011-01-04 Eric Botcazou <ebotcazou@adacore.com> |
8060 | ||
8061 | * dwarf2out.c (rtl_for_decl_init): Strip no-op conversions off the | |
8062 | initializer. Skip view conversions from aggregate types. | |
8063 | ||
d996ef70 KT |
8064 | 2011-01-04 Kai Tietz <kai.tietz@onevision.com> |
8065 | ||
8066 | PR bootstrap/47055 | |
8067 | * libgcov.c (gcov_exit): Check for HAS_DRIVE_SPEC. | |
8068 | ||
509d65dd | 8069 | 2011-01-04 Philipp Thomas <pth@suse.de> |
017096ca PT |
8070 | |
8071 | * config/microblaze/microbalse.opt (mxl-float-convert): Fix | |
8072 | obvious typo. | |
8073 | ||
55c623b5 UW |
8074 | 2011-01-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
8075 | ||
8076 | * function.c (thread_prologue_and_epilogue_insns): Do not crash | |
8077 | on empty epilogue sequences. | |
8078 | ||
b98d6b35 JM |
8079 | 2011-01-04 Joseph Myers <joseph@codesourcery.com> |
8080 | ||
8081 | * config/vxworks.opt (Bdynamic, Bstatic, Xbind-lazy, Xbind-now, | |
8082 | non-static): New Driver options. | |
8083 | ||
a0d43bac JZ |
8084 | 2011-01-04 Jie Zhang <jie@codesourcery.com> |
8085 | ||
8086 | PR driver/47137 | |
8087 | * gcc.c (default_compilers[]): Set combinable field to 0 | |
8088 | for all assembly languages. | |
8089 | ||
2b18eb32 MX |
8090 | 2011-01-04 Mingjie Xing <mingjie.xing@gmail.com> |
8091 | ||
8092 | * config/mips/loongson3a.md: New file. | |
8093 | * config/mips/mips.md: Include loongson3a.md. | |
8094 | * config/mips/mips.c (mips_multipass_dfa_lookahead): Return 4 when | |
8095 | TUNE_LOONGSON_3A. | |
8096 | ||
42a48c4f EB |
8097 | 2011-01-03 Eric Botcazou <ebotcazou@adacore.com> |
8098 | ||
8099 | PR middle-end/47017 | |
8100 | * expr.c (expand_expr_real_1) <MEM_REF>: Call memory_address_addr_space | |
8101 | instead of convert_memory_address_addr_space on the base expression. | |
8102 | ||
9c1732c4 UW |
8103 | 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
8104 | ||
8105 | * config/spu/spu.c (spu_option_override): Update error text | |
8106 | for bad -march= / -mtune= values. | |
8107 | ||
aa474365 UW |
8108 | 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
8109 | ||
8110 | * config/spu/spu.c (asm_file_start): Only reset flag_var_tracking | |
8111 | if branch-hint optimization will be performed. | |
8112 | ||
9766135b JJ |
8113 | 2011-01-03 Jakub Jelinek <jakub@redhat.com> |
8114 | ||
371556ee JJ |
8115 | PR tree-optimization/47148 |
8116 | * ipa-split.c (split_function): Convert arguments to | |
8117 | DECL_ARG_TYPE if possible. | |
8118 | ||
1ac12fa2 JJ |
8119 | PR tree-optimization/47155 |
8120 | * tree-ssa-ccp.c (bit_value_binop_1): Use r1type instead of type | |
8121 | when computing uns. | |
8122 | ||
9766135b JJ |
8123 | PR rtl-optimization/47157 |
8124 | * combine.c (try_combine): If undobuf.other_insn becomes | |
8125 | (set (pc) (pc)) jump, call update_cfg_for_uncondjump on it | |
8126 | and set *new_direct_jump_p too. | |
8127 | ||
f4a2e571 SP |
8128 | 2011-01-03 Sebastian Pop <sebastian.pop@amd.com> |
8129 | ||
8130 | PR tree-optimization/47021 | |
8131 | * graphite-sese-to-poly.c (scan_tree_for_params): Handle ADDR_EXPR. | |
8132 | ||
9f8e43c0 JJ |
8133 | 2011-01-03 Jakub Jelinek <jakub@redhat.com> |
8134 | ||
8135 | * gcc.c (process_command): Update copyright notice dates. | |
8136 | * gcov.c (print_version): Likewise. | |
8137 | * gcov-dump.c (print_version): Likewise. | |
8138 | * mips-tfile.c (main): Likewise. | |
8139 | * mips-tdump.c (main): Likewise. | |
8140 | ||
1a2e38f3 MJ |
8141 | 2011-01-03 Martin Jambor <mjambor@suse.cz> |
8142 | ||
8143 | PR tree-optimization/46801 | |
8144 | * tree-sra.c (type_internals_preclude_sra_p): Check whether | |
8145 | aggregate fields start at byte boundary instead of the bit-field flag. | |
8146 | ||
56b721c5 L |
8147 | 2011-01-03 H.J. Lu <hongjiu.lu@intel.com> |
8148 | ||
8149 | PR driver/47137 | |
8150 | * gcc.c (main): Revert revision 168407. | |
8151 | ||
839d549b MJ |
8152 | 2011-01-03 Martin Jambor <mjambor@suse.cz> |
8153 | ||
8154 | * lto-cgraph.c (input_cgraph_opt_section): Use the correct section type. | |
8155 | ||
4ce99a20 | 8156 | 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
2fa6eeff UW |
8157 | |
8158 | * tree-vect-generic.c (expand_vector_operations_1): When using vector/ | |
8159 | vector optab to expand vector/scalar shift, update gimple to vector. | |
8160 | ||
76df0ae6 MJ |
8161 | 2011-01-03 Martin Jambor <mjambor@suse.cz> |
8162 | ||
8163 | * cgraphunit.c (verify_cgraph_node): Verify there is no direct call to | |
8164 | a thunk. | |
8165 | ||
ce47fda3 MJ |
8166 | 2011-01-03 Martin Jambor <mjambor@suse.cz> |
8167 | ||
8168 | PR tree-optimization/46984 | |
8169 | * cgraph.h (cgraph_indirect_call_info): make field thunk_delta | |
8170 | HOST_WIDE_INT. | |
8171 | (cgraph_create_indirect_edge): Fixed line length. | |
8172 | (cgraph_indirect_call_info): Declare. | |
8173 | (cgraph_make_edge_direct) Update declaration. | |
8174 | * cgraph.c (cgraph_allocate_init_indirect_info): New function. | |
8175 | (cgraph_create_indirect_edge): Use it. | |
8176 | (cgraph_make_edge_direct): Made delta HOST_WIDE_INT. Updated all | |
8177 | callees. | |
8178 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update for | |
8179 | the new thunk_delta representation. | |
8180 | * ipa-prop.c (ipa_make_edge_direct_to_target): Convert delta to | |
8181 | HOST_WIDE_INT. | |
8182 | (ipa_write_indirect_edge_info): Remove streaming of thunk_delta. | |
8183 | (ipa_read_indirect_edge_info): Likewise. | |
8184 | * lto-cgraph.c (output_edge_opt_summary): New function. | |
8185 | (output_node_opt_summary): Call it on all outgoing edges. | |
8186 | (input_edge_opt_summary): New function. | |
8187 | (input_node_opt_summary): Call it on all outgoing edges. | |
8188 | ||
1e67fa1f L |
8189 | 2011-01-02 H.J. Lu <hongjiu.lu@intel.com> |
8190 | ||
8191 | PR driver/47137 | |
8192 | * gcc.c (main): Don't check have_o when settting combine_inputs. | |
8193 | ||
6656b2ac EB |
8194 | 2011-01-02 Eric Botcazou <ebotcazou@adacore.com> |
8195 | ||
8196 | * regrename.c: Add general comment describing the pass. | |
8197 | (struct du_head): Remove 'length' field. | |
8198 | (get_element, merge_sort_comparison, merge, sort_du_head): Remove. | |
8199 | (regrename_optimize): Do not sort chains. Rework comments, add others. | |
8200 | Force renaming to the preferred class (if any) in the first pass and do | |
8201 | not consider registers that belong to it in the second pass. | |
8202 | (create_new_chain): Do not set 'length' field. | |
8203 | (scan_rtx_reg): Likewise. | |
8204 | ||
bc470c24 JJ |
8205 | 2011-01-02 Jakub Jelinek <jakub@redhat.com> |
8206 | ||
4e996296 JJ |
8207 | PR tree-optimization/47140 |
8208 | * tree-ssa-ccp.c (evaluate_stmt): For binary assignments, use | |
8209 | TREE_TYPE (lhs) instead of TREE_TYPE (rhs1) as second argument | |
8210 | to bit_value_binop. | |
8211 | ||
bc470c24 | 8212 | PR rtl-optimization/47028 |
6656b2ac EB |
8213 | * cfgexpand.c (gimple_expand_cfg): Insert entry edge insertions after |
8214 | parm_birth_insn instead of at the beginning of first bb. | |
bc470c24 | 8215 | |
5af62fcd | 8216 | 2011-01-02 Mingjie Xing <mingjie.xing@gmail.com> |
0d52f2a8 MX |
8217 | |
8218 | * doc/generic.texi: Remove duplicated "@subsubsection Statements". | |
8219 | Remove the word "see" before "@pxref". | |
8220 | * doc/rtl.texi: Remove the word "see" before "@pxref". | |
8221 | ||
0e20c89f JH |
8222 | 2011-01-01 Jan Hubicka <jh@suse.cz> |
8223 | ||
6656b2ac EB |
8224 | * tree-loop-distribution.c (tree_loop_distribution): Do not use freed |
8225 | memory. | |
0e20c89f | 8226 | |
220e83ca KT |
8227 | 2011-01-01 Kai Tietz <kai.tietz@onevision.com> |
8228 | ||
8229 | PR target/38662 | |
6656b2ac | 8230 | * tree.c (type_hash_eq): Call language hook for METHOD_TYPEs, too. |
220e83ca | 8231 | |
ad41bd84 | 8232 | \f |
797103eb | 8233 | Copyright (C) 2011 Free Software Foundation, Inc. |
ad41bd84 JM |
8234 | |
8235 | Copying and distribution of this file, with or without modification, | |
8236 | are permitted in any medium without royalty provided the copyright | |
8237 | notice and this notice are preserved. |