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Commit | Line | Data |
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f5763863 | 1 | 2010-01-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
2 | ||
3 | PR gcc/42525 | |
4 | * Makefile.in (write_entries_to_file, install-plugin): | |
5 | Use \012 instead of \n with tr. | |
6 | ||
1a9c54a3 | 7 | 2010-01-16 Richard Sandiford <r.sandiford@uk.ibm.com> |
8 | ||
9 | * configure.ac (HAVE_AS_REF): New C macro. | |
10 | * configure: Regenerate. | |
11 | * config.in: Likewise. | |
12 | * collect2.c (main): Only postpone SCAN_DWEH to the second pass | |
13 | if HAVE_AS_REF. | |
14 | * config/rs6000/aix.h (ASM_OUTPUT_DWARF_TABLE_REF): Only define | |
15 | if HAVE_AS_REF. | |
16 | ||
ddc6a57f | 17 | 2010-01-16 Joern Rennecke <amylaar@spamcop.net> |
18 | ||
19 | * doc/tm.texi (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Fix argument types. | |
20 | ||
21 | (TARGET_SUPPORT_VECTOR_MISALIGNMENT): Fix argument types. | |
22 | ||
23 | (TARGET_USE_ANCHORS_FOR_SYMBOL_P): Fix argument types. | |
24 | ||
25 | (TARGET_SCHED_ALLOC_SCHED_CONTEXT): Put 'void *' in braces. | |
26 | ||
27 | (TARGET_IN_SMALL_DATA_P): Fix argument type. | |
28 | ||
29 | (TARGET_BINDS_LOCAL_P): Fix argument type. | |
30 | ||
31 | (TARGET_ASM_FILE_END): Use prototype. | |
32 | ||
33 | (TARGET_ASM_RECORD_GCC_SWITCHES): Don't put 'int' in braces. | |
34 | ||
35 | (TARGET_DWARF_CALLING_CONVENTION): Fix argument type. | |
36 | ||
37 | (TARGET_COMP_TYPE_ATTRIBUTES): Fix argument types. | |
38 | ||
39 | (TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): Fix argument type. | |
40 | ||
41 | (TARGET_EMUTLS_VAR_ALIGN_FIXED): Don't put 'bool' in braces. | |
42 | (TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS): Likewise. | |
43 | ||
44 | (TARGET_PCH_VALID_P): Put 'const char *' in braces. | |
45 | (TARGET_CHECK_PCH_TARGET_FLAGS): Likewise. | |
46 | ||
47 | (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Don't put 'bool' in braces. | |
48 | (TARGET_ADDR_SPACE_SUBSET_P): Likewise. | |
49 | (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Don't put 'rtx' in braces. | |
50 | (TARGET_ADDR_SPACE_CONVERT): Likewise. | |
51 | ||
52 | (TARGET_CASE_VALUES_THRESHOLD): Put 'unsigned int' in braces. | |
53 | ||
54 | (TARGET_MACHINE_DEPENDENT_REORG: Use prototype. | |
55 | ||
56 | (TARGET_INIT_BUILTINS): Use prototype. | |
57 | ||
58 | (TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN): | |
59 | Put 'const char *' in braces. Fix parameter types. | |
60 | (TARGET_INVALID_CONVERSION): Fix parameter types. | |
61 | (TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP): Likewise. | |
62 | (TARGET_INVALID_PARAMETER_TYPE, TARGET_INVALID_RETURN_TYPE): Likewise. | |
63 | ||
64 | (TARGET_PROMOTED_TYPE): Remove braces around 'tree'. | |
65 | Fix argument type. | |
66 | ||
67 | (TARGET_CONVERT_TO_TYPE): Remove braces around 'tree'. | |
68 | ||
69 | (TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Remove braces around 'bool'. | |
70 | ||
53edaaf2 | 71 | 2010-01-15 Joern Rennecke <amylaar@spamcop.net> |
72 | ||
73 | * doc/tm.texi (TARGET_HELP): Fix return type. | |
74 | ||
75 | (TARGET_PROMOTE_FUNCTION_MODE): Put 'enum machine_mode' | |
76 | in braces. Fix argument types. | |
77 | ||
78 | (TARGET_LIBGCC_CMP_RETURN_MODE): Use prototype. | |
79 | ||
80 | (TARGET_LIBGCC_SHIFT_COUNT_MODE): Use prototype. | |
81 | ||
82 | (TARGET_MS_BITFIELD_LAYOUT_P): Fix argument type. | |
83 | ||
84 | (TARGET_DECIMAL_FLOAT_SUPPORTED_P): Don't put 'bool' in braces. | |
85 | (TARGET_FIXED_POINT_SUPPORTED_P): Likewise. | |
86 | ||
87 | (TARGET_MANGLE_TYPE): Fix argument types. | |
88 | ||
89 | (TARGET_IRA_COVER_CLASSES): Use prototype. | |
90 | ||
91 | (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Fix return type. Use prototype. | |
92 | ||
93 | (TARGET_CAN_ELIMINATE): Use identifiers for argument names. | |
94 | ||
95 | (TARGET_PROMOTE_PROTOTYPES): Fix argument type. | |
96 | ||
97 | (TARGET_MUST_PASS_IN_STACK): Fix argument type. | |
98 | ||
99 | (TARGET_CALLEE_COPIES): Fix argument types. | |
100 | ||
101 | (TARGET_SPLIT_COMPLEX_ARG): Fix argument type. | |
102 | ||
103 | (TARGET_GIMPLIFY_VA_ARG_EXPR): Fix argument types. | |
104 | ||
105 | (TARGET_FUNCTION_VALUE): Fix argument types. | |
106 | ||
107 | (TARGET_RETURN_IN_MSB): Fix argument type. | |
108 | ||
109 | (TARGET_RETURN_IN_MEMORY): Fix argument types. | |
110 | ||
111 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Fix argument types. | |
112 | ||
113 | (TARGET_EXTRA_LIVE_ON_ENTRY): Fix argument type. | |
114 | ||
115 | (TARGET_STRICT_ARGUMENT_NAMING): Make literal in text | |
116 | agree with return type. | |
117 | ||
118 | (TARGET_PRETEND_OUTGOING_VARARGS_NAMED): Add Prototype. | |
119 | ||
92c624a3 | 120 | 2010-01-15 Jing Yu <jingyu@google.com> |
121 | ||
122 | PR rtl-optimization/42691 | |
123 | * combine.c (try_combine): Set changed_i3_dest to 1 when I2 and I3 set | |
124 | a pseudo to a constant and are merged, and adjust comments. | |
125 | ||
172d9cbe | 126 | 2010-01-15 Eric Botcazou <ebotcazou@adacore.com> |
127 | ||
128 | * config/i386/sse.md (avx_vperm2f128<mode>3): Fix typo. | |
129 | ||
7b960d37 | 130 | 2010-01-15 Richard Guenther <rguenther@suse.de> |
131 | ||
132 | PR middle-end/42739 | |
133 | * tree-cfgcleanup.c (remove_forwarder_block): Move destination | |
134 | labels of computed or non-local gotos to the destination. | |
135 | * tree-cfg.c (gimple_verify_flow_info): Verify that a EH | |
136 | landing pad label is the first label. | |
137 | ||
70d42340 | 138 | 2010-01-15 Richard Guenther <rguenther@suse.de> |
139 | ||
140 | * tree-ssa-loop-im.c (gen_lsm_tmp_name): Fix bogus fallthru. | |
141 | ||
79cd32e0 | 142 | 2010-01-14 Michael Meissner <meissner@linux.vnet.ibm.com> |
143 | ||
144 | PR target/42747 | |
145 | * config/rs6000/rs6000.md (sqrtdf2): Split into expander and insn | |
146 | to allow generation of the xssqrtdp instruction on power7. | |
147 | (sqrtdf2_fpr): Ditto. | |
148 | ||
56b91f02 | 149 | 2010-01-14 Jakub Jelinek <jakub@redhat.com> |
150 | ||
578d2695 | 151 | PR middle-end/42674 |
152 | * c-decl.c (finish_function): Don't emit -Wreturn-type warnings in | |
153 | functions with noreturn attribute. | |
154 | ||
56b91f02 | 155 | PR c++/42608 |
156 | * varasm.c (declare_weak): Add weak attribute to decl if it | |
157 | doesn't have one already. | |
158 | (assemble_external): Only add decls to weak_decls if they also | |
159 | have weak attribute. | |
160 | ||
e25fd798 | 161 | 2010-01-14 Alexandre Oliva <aoliva@redhat.com> |
162 | ||
163 | * var-tracking.c (var_reg_delete): Don't delete the association | |
164 | between REGs and values or one-part variables if the register | |
165 | isn't clobbered. | |
166 | ||
e0667160 | 167 | 2010-01-14 Jakub Jelinek <jakub@redhat.com> |
168 | ||
169 | PR debug/42657 | |
170 | * tree-inline.c (copy_debug_stmt): Don't reset debug stmt just | |
171 | because its first operand is a non-localized variable. | |
172 | ||
f097734a | 173 | 2010-01-14 Martin Jambor <mjambor@suse.cz> |
174 | ||
175 | PR tree-optimization/42706 | |
176 | * tree-sra.c (encountered_recursive_call): New variable. | |
177 | (encountered_unchangable_recursive_call): Likewise. | |
178 | (sra_initialize): Initialize both new variables. | |
179 | (callsite_has_enough_arguments_p): New function. | |
180 | (scan_function): Call decl and flags check only for IPA-SRA, check | |
181 | whether there is a recursive call and whether it has enough arguments. | |
182 | (all_callers_have_enough_arguments_p): New function. | |
183 | (convert_callers): Look for recursive calls only when | |
184 | encountered_recursive_call is set. | |
185 | (ipa_early_sra): Bail out either if | |
186 | !all_callers_have_enough_arguments_p or | |
187 | encountered_unchangable_recursive_call. | |
188 | ||
ce9c1a64 | 189 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
190 | ||
191 | * sel-sched.c: Add 2010 to copyright years. | |
192 | * sel-sched-ir.c: Likewise. | |
193 | * sel-sched-ir.h: Likewise. | |
194 | ||
d23efcf8 | 195 | 2010-01-14 Martin Jambor <mjambor@suse.cz> |
196 | ||
197 | PR tree-optimization/42714 | |
198 | * tree-sra.c (sra_ipa_modify_assign): Handle incompatible-type | |
199 | constructors specially. | |
200 | ||
3ba7ca5c | 201 | 2010-01-14 Andi Kleen <ak@linux.intel.com> |
202 | ||
203 | * config/i386/drivers-i386.c (detect_caches_intel): | |
204 | Add l2sizekb parameter and fill in. | |
205 | (host_detect_local_cpu): Add l2sizekb, fill in. | |
206 | Add Atom small cache heuristic. | |
207 | ||
208 | 2010-01-14 Andi Kleen <ak@linux.intel.com> | |
209 | ||
210 | * config/i386/drivers-i386.c (detect_caches_cpuid4): | |
211 | Add level3 parameter and fill in. | |
212 | (detect_caches_intel): Handle level3 cache. | |
213 | ||
214 | 2010-01-14 Andi Kleen <ak@linux.intel.com> | |
215 | ||
216 | * config/i386/drivers-i386.c (host_detect_local_cpu): | |
217 | Fix core duo detection. | |
218 | ||
219 | 2010-01-14 Andi Kleen <ak@linux.intel.com> | |
220 | ||
221 | * config/i386/drivers-i386.c (host_detect_local_cpu): | |
222 | Fix Atom detection. | |
223 | ||
3e0a0b33 | 224 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
225 | ||
226 | * config/rs6000/rs6000.c (rs6000_variable_issue): Rename to... | |
227 | (rs6000_variable_issue_1): this. Use... | |
228 | (rs6000_variable_issue): here. Reimplement. Print debug info. | |
229 | ||
3baa98a0 | 230 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
231 | ||
3ba7ca5c | 232 | * sel-sched-ir.c (sel_restore_other_notes): Rename to |
233 | sel_restore_notes. Update all callers. Call reemit_notes | |
234 | for all insns. | |
3baa98a0 | 235 | |
6a6a03b4 | 236 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
237 | ||
238 | PR rtl-optimization/42246 | |
239 | * sel-sched-ir.h (get_all_loop_exits): Include exits from inner | |
240 | loops. | |
241 | ||
fd23e508 | 242 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
243 | ||
244 | * sel-sched.c (compute_av_set_at_bb_end): Do not test that number of | |
245 | all successors is the same as number of successors in current region. | |
246 | ||
f7d03b30 | 247 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
248 | ||
249 | * sel-sched.c (maybe_emit_renaming_copy): Exit early when expression | |
250 | to rename is not separable. Otherwise check that its LHS is not NULL. | |
251 | ||
936f065e | 252 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
253 | ||
254 | * sel-sched.c (choose_best_reg_1): Loop over all regs for mode. | |
255 | ||
ba1fc759 | 256 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
257 | ||
258 | * sel-sched.c (mark_unavailable_hard_regs): Do not try to search | |
259 | available registers when failed to discover LHS register class. | |
260 | Fix indentation. Update comment. | |
261 | ||
abb9c563 | 262 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
263 | Alexander Monakov <amonakov@ispras.ru> | |
264 | ||
265 | PR rtl-optimization/42389 | |
266 | * sel-sched.c (advance_one_cycle): Set FENCE_ISSUE_MORE | |
267 | to can_issue_more. | |
268 | (advance_state_on_fence): Likewise. | |
269 | (sel_target_adjust_priority): Print debug output only when | |
270 | sched_verbose >= 4, not 2. | |
271 | (get_expr_cost): Do not issue all unique insns on the next cycle. | |
272 | (fill_insns): Initialize can_issue_more from the value saved | |
273 | with the fence. | |
274 | * sel-sched-ir.c (flist_add): New parameter issue_more. | |
275 | Init FENCE_ISSUE_MORE with it. | |
276 | (merge_fences): Likewise. | |
277 | (init_fences): Update call to flist_add. | |
278 | (add_to_fences, add_clean_fence_to_fences) | |
279 | (add_dirty_fence_to_fences): Likewise. | |
280 | (move_fence_to_fences): Update call to merge_fences. | |
281 | (invoke_reorder_hooks): Do not reset can_issue_more on insns from | |
282 | sched groups. | |
283 | * sel-sched-ir.h (struct _fence): New field issue_more. | |
284 | (FENCE_ISSUE_MORE): New accessor macro. | |
285 | ||
61e213e2 | 286 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
287 | ||
288 | PR rtl-optimization/42388 | |
289 | * sel-sched-ir.c (maybe_tidy_empty_bb): Do not delete empty blocks | |
290 | that have no predecessors nor successors. Do not call move_bb_info | |
291 | for empty blocks outside of current region. | |
292 | ||
dca13bd7 | 293 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
294 | ||
295 | PR rtl-optimization/42294 | |
296 | * sel-sched-ir.h (struct _sel_insn_data): Update comment. | |
297 | * sel-sched.c (move_exprs_to_boundary): Transitively add all | |
298 | originators' originators. | |
299 | ||
a2d56a0e | 300 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
301 | ||
302 | PR rtl-optimization/39453 | |
303 | PR rtl-optimization/42246 | |
304 | * sel-sched-ir.c (considered_for_pipelining_p): Do not test | |
305 | for pipelining_p. | |
306 | (sel_add_loop_preheaders): Add preheader to last_added_blocks. | |
307 | ||
93919afc | 308 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
309 | Alexander Monakov <amonakov@ispras.ru> | |
310 | ||
311 | PR middle-end/42245 | |
312 | * sel-sched-ir.c (sel_recompute_toporder): New. Use it... | |
313 | (maybe_tidy_empty_bb): ... here. Make static. Add new | |
314 | argument. Update all callers. | |
315 | (tidy_control_flow): ... and here. Recompute topological order | |
316 | of basic blocks in region if necessary. | |
317 | (sel_redirect_edge_and_branch): Change return type. Return true | |
318 | if topological order might have been invalidated. | |
319 | (purge_empty_blocks): Export and move from... | |
320 | * sel-sched.c (purge_empty_blocks): ... here. | |
321 | * sel-sched-ir.h (sel_redirect_edge_and_branch): Update prototype. | |
ce9c1a64 | 322 | (maybe_tidy_empty_bb): Delete prototype. |
93919afc | 323 | (purge_empty_blocks): Declare. |
324 | ||
28abb7ee | 325 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
326 | ||
93919afc | 327 | PR rtl-optimization/42249 |
28abb7ee | 328 | * sel-sched.c (try_replace_dest_reg): When chosen register |
329 | and original register is the same, do not bail out early, but | |
330 | still check all original insns for validity of replacing destination | |
331 | register. Set EXPR_TARGET_AVAILABLE to 1 before leaving function | |
332 | in this case. | |
333 | ||
7fa61d41 | 334 | 2010-01-14 Jakub Jelinek <jakub@redhat.com> |
335 | ||
336 | PR c/42721 | |
3ba7ca5c | 337 | Port from no-undefined-overflow branch: |
7fa61d41 | 338 | 2009-03-09 Richard Guenther <rguenther@suse.de> |
339 | ||
3ba7ca5c | 340 | * fold-const.c (add_double_with_sign): Fix unsigned overflow detection. |
7fa61d41 | 341 | |
20b3ad9e | 342 | 2010-01-14 Richard Guenther <rguenther@suse.de> |
343 | ||
344 | PR lto/42665 | |
345 | * gimple.c (iterative_hash_gimple_type): Avoid hashing | |
346 | error_mark_node. | |
347 | ||
ece0be9d | 348 | 2010-01-14 Ira Rosen <irar@il.ibm.com> |
349 | ||
350 | PR tree-optimization/42709 | |
351 | * tree-vect-slp.c (vect_get_constant_vectors): Use constant's type | |
352 | as scalar type in creation of constant vector operand. | |
353 | ||
1b374b02 | 354 | 2010-01-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
355 | ||
356 | PR testsuite/42414 | |
357 | * Makefile.in ($(TESTSUITEDIR)/site.exp, check-%) | |
358 | (check-parallel-%): Match `testsuite' directory component only | |
359 | at the end. | |
360 | ||
5a3530cb | 361 | 2010-01-14 Shujing Zhao <pearly.zhao@oracle.com> |
362 | ||
363 | PR translation/39521 | |
364 | * gcc.c (do_spec_1): Wrapped the error and notice messages of specs | |
365 | strings with _(). | |
366 | ||
d8fd6ef9 | 367 | 2010-01-13 Richard Guenther <rguenther@suse.de> |
368 | ||
369 | PR tree-optimization/42730 | |
370 | * tree-ssa-ccp.c (maybe_fold_stmt_indirect): Add shortcut for | |
371 | offset zero. | |
372 | ||
549f381b | 373 | 2010-01-13 Steve Ellcey <sje@cup.hp.com> |
374 | ||
375 | PR target/pr42542 | |
376 | * config/ia64/ia64.c (ia64_expand_vecint_compare): Convert GTU to GT | |
377 | for V2SI by subtracting (-(INT MAX) - 1) from both operands to make | |
378 | them signed. | |
379 | ||
5e6b7db7 | 380 | 2010-01-13 Bernd Schmidt <bernd.schmidt@analog.com> |
381 | ||
382 | * config/bfin/libgcc-bfin.ver: Regenerate based on current | |
383 | libgcc-std.ver. Add entries for ___smulsi3_highpart and | |
384 | ___umulsi3_highpart. | |
385 | ||
f5a15437 | 386 | * config/bfin/bfin.c (bfin_reorg): Call run_selective_scheduling |
387 | rather than schedule_insns if the pass is enabled. | |
388 | ||
a3c82987 | 389 | 2010-01-13 Martin Jambor <mjambor@suse.cz> |
390 | ||
391 | PR tree-optimization/42704 | |
392 | * tree-sra.c (sra_modify_assign): Do not delete assignments to | |
393 | SSA_NAMEs. | |
394 | ||
471403d4 | 395 | 2010-01-13 Martin Jambor <mjambor@suse.cz> |
396 | ||
397 | PR tree-optimization/42703 | |
398 | * tree-sra.c (analyze_access_subtree): Check that we can build a | |
399 | reference to the original data within the aggregate. | |
400 | ||
eb4bdd4d | 401 | 2010-01-13 Richard Guenther <rguenther@suse.de> |
402 | ||
403 | PR tree-optimization/42705 | |
404 | * tree-ssa-reassoc.c (build_and_add_sum): Insert stmts after | |
405 | labels. | |
406 | ||
a9b39de8 | 407 | 2010-01-13 Richard Guenther <rguenther@suse.de> |
408 | ||
409 | PR middle-end/42716 | |
410 | * fold-const.c (fold_unary_loc): Fold INDIRECT_REFs. | |
411 | ||
c63fbb8a | 412 | 2010-01-13 Jakub Jelinek <jakub@redhat.com> |
413 | ||
414 | PR debug/41371 | |
415 | * var-tracking.c (values_to_unmark): New variable. | |
416 | (find_loc_in_1pdv): Clear VALUE_RECURSED_INTO of values in | |
417 | values_to_unmark vector. Moved body to... | |
418 | (find_loc_in_1pdv_1): ... this. Don't clear VALUE_RECURSED_INTO, | |
419 | instead queue it into values_to_unmark vector. | |
420 | (vt_find_locations): Free values_to_unmark vector. | |
421 | ||
8aca5068 | 422 | 2010-01-13 Wolfgang Gellerich <gellerich@de.ibm.com> |
423 | ||
424 | * config/s390/s390.c (override_options): Set | |
425 | default of max-pending-list-length to 256 | |
426 | ||
7b76dcb9 | 427 | 2010-01-13 Richard Guenther <rguenther@suse.de> |
428 | ||
429 | PR lto/42678 | |
430 | * tree-pass.h (PROP_gimple_lcx): New. | |
431 | * cfgexpand.c (pass_expand): Require PROP_gimple_lcx. | |
432 | * passes.c (init_optimization_passes): Move pass_lower_complex_O0 | |
433 | before the final cleanup_eh. | |
434 | (dump_properties): Dump PROP_gimple_lcx. | |
435 | * tree-complex.c (pass_lower_complex): Provide PROP_gimple_lcx. | |
436 | (tree_lower_complex_O0): Remove. | |
437 | (gate_no_optimization): Run if PROP_gimple_lcx is not set. | |
438 | (pass_lower_complex_O0): Provide PROP_gimple_lcx. Run | |
439 | tree_lower_complex, schedule TODO_update_ssa. | |
440 | * lto-streamer-out.c (output_function): Stream the functions | |
441 | properties. | |
442 | * lto-streamer-in.c (input_function): Likewise. | |
443 | (lto_read_body): Do not override them here. | |
444 | ||
8c212779 | 445 | 2010-01-12 Joseph Myers <joseph@codesourcery.com> |
446 | ||
447 | PR c/42708 | |
448 | * c-typeck.c (build_c_cast): Fold value cast to union type before | |
449 | wrapping it in a CONSTRUCTOR. | |
450 | ||
a49d9163 | 451 | 2010-01-12 Jakub Jelinek <jakub@redhat.com> |
452 | ||
453 | PR rtl-optimization/42699 | |
454 | * cse.c (cse_insn): Optimize lhs ZERO_EXTRACT if only CONST_INTs are | |
455 | involved. | |
456 | ||
5c33bb7e | 457 | 2010-01-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
458 | ||
459 | * config/mips/iris6.h (SUBTARGET_DONT_WARN_UNUSED_SPEC, | |
460 | SUBTARGET_WARN_UNUSED_SPEC): Move ... | |
461 | config/mips/iris.h (SUBTARGET_DONT_WARN_UNUSED_SPEC, | |
462 | SUBTARGET_WARN_UNUSED_SPEC): ... here | |
463 | * config/mips/iris5.h (LIBGCC_SPEC): Define. | |
464 | ||
09532613 | 465 | 2010-01-12 Julian Brown <julian@codesourcery.com> |
466 | ||
3ba7ca5c | 467 | * config/arm/neon-schedgen.ml (Utils): Don't try to |
09532613 | 468 | open missing module. |
3ba7ca5c | 469 | (find_with_result): New. |
09532613 | 470 | |
9f28a7ee | 471 | 2010-01-12 Jakub Jelinek <jakub@redhat.com> |
472 | ||
fe8274f8 | 473 | PR debug/42662 |
474 | * simplify-rtx.c (simplify_relational_operation_1): Avoid invalid rtx | |
475 | sharing when canonicalizing ({lt,ge}u (plus a b) b). | |
476 | ||
9f28a7ee | 477 | PR tree-optimization/42645 |
478 | * tree-inline.c (processing_debug_stmt): Move earlier. Make static. | |
479 | (remap_ssa_name): If processing_debug_stmt and name wasn't found in | |
480 | decl_map, set processing_debug_stmt to -1 and return name without | |
481 | any remapping. | |
482 | ||
bd01eeb1 | 483 | 2010-01-11 Dave Korn <dave.korn.cygwin@gmail.com> |
484 | ||
485 | * doc/install.texi (Specific#x-x-cygwin): Document minimum required | |
486 | binutils version, and reword target configuration description. | |
487 | ||
bfbd30e1 | 488 | 2010-01-11 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> |
489 | ||
3ba7ca5c | 490 | * config/avr/avr.h (LINKER_NAME): Remove. |
bfbd30e1 | 491 | |
359b445a | 492 | 2010-01-11 Janis Johnson <janis187@us.ibm.com> |
493 | ||
494 | PR target/42416 | |
495 | * config/rs6000/rs6000.c (rs6000_override_options): On targets | |
496 | that support VSX, warn for -mno-altivec if vsx is not disabled, | |
497 | and disable vsx. | |
498 | ||
cf210371 | 499 | 2010-01-11 Joseph Myers <joseph@codesourcery.com> |
500 | Shujing Zhao <pearly.zhao@oracle.com> | |
3ba7ca5c | 501 | |
cf210371 | 502 | PR translation/42469 |
503 | * common.opt (Wframe-larger-than=, fcompare-debug=, fdbg-cnt=, | |
504 | fira-verbose=, flto-compression-level=, fplugin-arg-): Use tab | |
505 | character between option name and help text. | |
506 | * c.opt (imultilib): Likewise. | |
507 | ||
1d4cb226 | 508 | 2010-01-10 Rafael Avila de Espindola <espindola@google.com> |
509 | ||
510 | * lto-streamer-out.c (output_unreferenced_globals): Output static | |
511 | variables. | |
512 | ||
065ffc72 | 513 | 2010-01-10 Steven Bosscher <steven@gcc.gnu.org> |
514 | ||
515 | PR rtl-optimization/42621 | |
516 | * bb-reorder.c (gate_duplicated_computed_gotos): Only run if not | |
517 | optimizing for size. | |
518 | (duplicate_computed_gotos): Remove now-redundant check. | |
519 | ||
3ba1a8b2 | 520 | 2010-01-10 Steve Ellcey <sje@cup.hp.com> |
521 | ||
522 | PR target/37454 | |
523 | * configure.ac: Save and restore LDFLAGS and LIBS | |
524 | * configure: Regenerate. | |
525 | ||
c7cbde74 | 526 | 2010-01-10 Richard Guenther <rguenther@suse.de> |
527 | ||
528 | PR middle-end/42667 | |
529 | * builtins.c (fold_builtin_strlen): Add type argument and | |
530 | convert the resulting length to it. | |
531 | (fold_builtin_1): Adjust. | |
532 | ||
d3e6bf4e | 533 | 2010-01-09 Jakub Jelinek <jakub@redhat.com> |
534 | ||
535 | * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Shorten | |
536 | sequence for DImode constants >= 0x80000000UL <= 0xFFFFFFFFUL by | |
537 | 1 insn. | |
538 | (num_insns_constant_wide): Adjust for that change. | |
539 | ||
388bf4a2 | 540 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
541 | ||
542 | PR debug/42631 | |
543 | * web.c (union_defs): Add used argument, to combine uses of | |
544 | uninitialized regs. | |
545 | (entry_register): Adjust type and tests of used argument. | |
546 | (web_main): Widen used for new use. Pass it to union_defs. | |
547 | * df.h (union_defs): Adjust prototype. | |
548 | ||
3b3940d7 | 549 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
550 | ||
551 | PR debug/42630 | |
552 | * loop-unroll.c (referenced_in_one_insn_in_loop_p): Count debug | |
553 | uses in new incoming argument. Free body. | |
554 | (reset_debug_uses_in_loop): New. | |
555 | (analyze_insn_to_expand_var): Call the latter if the former found | |
556 | anything. Fix whitespace. Reject invalid dest overlaps before | |
557 | going through all insns in the loop. | |
558 | ||
08f2a34b | 559 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
560 | ||
561 | PR debug/42629 | |
562 | * haifa-sched.c (dying_use_p): Debug insns don't count. | |
563 | ||
4569d18c | 564 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
565 | ||
566 | PR middle-end/42363 | |
567 | * gimplify.c (gimplify_modify_expr): Drop lhs on noreturn calls. | |
568 | * tree-cfg.c (is_ctrl_altering_stmt): Don't compute flags twice. | |
569 | (verify_gimple_call): Reject LHS in noreturn calls. | |
570 | ||
b123eaab | 571 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
572 | ||
573 | PR debug/42604 | |
574 | PR debug/42395 | |
575 | * tree-vect-loop-manip.c (adjust_info): New type. | |
576 | (adjust_vec): New pointer to vector. | |
577 | (adjust_debug_stmts_now, adjust_vec_debug_stmts): New. | |
578 | (adjust_debug_stmts, adjust_phi_and_debug_stmts): New. | |
579 | (slpeel_update_phis_for_duplicate_loop): Use them. | |
580 | (slpeel_update_phi_nodes_for_guard1): Likewise. | |
581 | (slpeel_update_phi_nodes_for_guard2): Likewise. | |
582 | (slpeel_tree_peel_loop_to_edge): Likewise. | |
583 | (vect_update_ivs_after_vectorizer): Likewise. | |
584 | ||
d3ab9b67 | 585 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
586 | ||
587 | * vec.h (DEF_VEC_ALLOC_FUNC_O_STACK): Drop excess paren. | |
588 | (DEF_VEC_ALLOC_FUNC_I_STACK): Likewise. | |
589 | ||
753631e2 | 590 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
591 | ||
592 | * config/i386/i386.c (ix86_vectorize_builtin_vec_perm): Silence | |
593 | bogus uninitialized warning. | |
594 | ||
ce00c150 | 595 | 2010-01-09 Richard Guenther <rguenther@suse.de> |
596 | ||
597 | PR middle-end/42512 | |
598 | * tree-scalar-evolution.c (interpret_loop_phi): Make sure | |
599 | the evolution is compatible with the initial condition. | |
600 | ||
60d645bb | 601 | 2010-01-09 Jakub Jelinek <jakub@redhat.com> |
602 | ||
603 | * gcc.c (process_command): Update copyright notice dates. | |
604 | * gcov.c (print_version): Likewise. | |
605 | * gcov-dump.c (print_version): Likewise. | |
606 | * mips-tfile.c (main): Likewise. | |
607 | * mips-tdump.c (main): Likewise. | |
608 | ||
9643da7d | 609 | 2010-01-08 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> |
610 | ||
611 | PR target/41885 | |
bfbd30e1 | 612 | * config/avr/avr.md (rotlqi3): Add CONST_INT_P check. |
9643da7d | 613 | (rotlhi3): Delete. |
614 | (rotlhi3_8): Delete. | |
615 | (rotlsi3): Delete. | |
616 | (rotlsi3_8): Delete. | |
617 | (rotlsi3_16): Delete. | |
618 | (rotlsi3_24): Delete. | |
619 | (rotl<mode>3): New. | |
620 | (*rotw<mode>3): New. | |
621 | (*rotb<mode>3): New. | |
bfbd30e1 | 622 | * config/avr/avr.c (avr_rotate_bytes): New function. |
3ba7ca5c | 623 | * config/avr/avr-proto.h (avr_rotate_bytes): New function. |
9643da7d | 624 | |
2a156579 | 625 | 2010-01-08 Steve Ellcey <sje@cup.hp.com> |
626 | ||
627 | PR target/37454 | |
628 | * configure.ac: Modify -rdynamic check. | |
629 | * configure: Regenerate. | |
630 | ||
c90c8b4e | 631 | 2010-01-08 DJ Delorie <dj@redhat.com> |
632 | ||
633 | * config/sh/sh.c (sh_expand_epilogue): Fix interrupt handler | |
634 | register popping order. | |
635 | ||
3bfd70ae | 636 | 2010-01-08 Richard Guenther <rguenther@suse.de> |
637 | ||
638 | PR lto/42528 | |
639 | * c.opt (fsigned-char): Also let LTO handle this option. | |
640 | (funsigned-char): Likewise. | |
641 | ||
2727c872 | 642 | 2010-01-07 Richard Guenther <rguenther@suse.de> |
643 | ||
644 | * gimple.h (gss_for_code): Wrap gcc_assert in ENABLE_CHECKING. | |
645 | (gimple_op): Likewise. | |
646 | (gimple_op_ptr): Likewise. | |
647 | (gimple_assign_set_lhs): Remove gcc_assert. | |
648 | (gimple_assign_set_rhs1): Likewise. | |
649 | (gimple_assign_set_rhs2): Likewise. | |
650 | (gimple_call_set_lhs): Likewise. | |
651 | (gimple_call_set_fn): Likewise. | |
652 | (gimple_call_set_fndecl): Likewise. | |
653 | (gimple_call_fndecl): Likewise. | |
654 | (gimple_call_return_type): Likewise. | |
655 | (gimple_call_set_chain): Likewise. | |
656 | (gimple_call_num_args): Likewise. | |
657 | (gimple_call_set_arg): Likewise. | |
658 | (gimple_cond_set_code): Likewise. | |
659 | (gimple_cond_set_lhs): Likewise. | |
660 | (gimple_cond_set_rhs): Likewise. | |
661 | (gimple_cond_set_true_label): Likewise. | |
662 | (gimple_cond_set_false_label): Likewise. | |
663 | (gimple_label_set_label): Likewise. | |
664 | (gimple_goto_set_dest): Likewise. | |
665 | (gimple_debug_bind_get_var): Wrap gcc_assert in ENABLE_CHECKING. | |
666 | (gimple_debug_bind_get_value): Likewise. | |
667 | (gimple_debug_bind_get_value_ptr): Likewise. | |
668 | (gimple_debug_bind_set_var): Likewise. | |
669 | (gimple_debug_bind_set_value): Likewise. | |
670 | (gimple_debug_bind_reset_value): Likewise. | |
671 | (gimple_debug_bind_has_value_p): Likewise. | |
672 | (gimple_return_retval_ptr): Remove gcc_assert. | |
673 | (gimple_return_retval): Likewise. | |
674 | (gimple_return_set_retval): Likewise. | |
675 | * tree-flow.h (struct gimple_df): Remove nonlocal_all member. | |
676 | (safe_referenced_var_iterator): Remove. | |
677 | (FOR_EACH_REFERENCED_VAR_SAFE): Likewise. | |
678 | * tree-flow-inline.h (gimple_nonlocal_all): Remove. | |
679 | (fill_referenced_var_vec): Remove. | |
680 | (first_readonly_imm_use): Remove redundant gcc_assert. | |
681 | (phi_arg_index_from_use): Combine gcc_asserts. | |
682 | (move_use_after_head): Wrap gcc_assert in ENABLE_CHECKING. | |
683 | (first_imm_use_stmt): Remove redundant gcc_assert. | |
684 | * tree-cfg.c (verify_gimple_call): Verify function and chain | |
685 | operands. Verify arguments. | |
686 | (verify_types_in_gimple_stmt): Verify condition code and labels. | |
687 | ||
35cc69f6 | 688 | 2010-01-07 Richard Guenther <rguenther@suse.de> |
689 | ||
690 | PR tree-optimization/42641 | |
691 | * sese.c (rename_map_elt_info): Use the SSA name version, do | |
692 | not hash pointers. | |
693 | ||
93fbbbcc | 694 | 2010-01-07 Jakub Jelinek <jakub@redhat.com> |
695 | ||
696 | PR tree-optimization/42625 | |
697 | * cgraph.c (cgraph_make_node_local): Clear DECL_COMDAT*, | |
698 | TREE_PUBLIC, DECL_WEAK and DECL_EXTERNAL also for same_body | |
699 | aliases. | |
700 | ||
c48c273e | 701 | 2010-01-07 Duncan Sands <baldrick@free.fr> |
702 | ||
703 | * Makefile.in (PLUGIN_HEADERS): Add version.h. | |
704 | ||
eaf4321b | 705 | 2010-01-07 Uros Bizjak <ubizjak@gmail.com> |
706 | ||
707 | PR target/42511 | |
708 | * ifcvt.c (dead_or_predicable): Also remove REG_EQUAL note when | |
709 | note itself is not function_invariant_p. | |
710 | ||
3a89e5aa | 711 | 2009-01-07 Steven Bosscher <steven@gcc.gnu.org> |
712 | ||
713 | * gcse.c (execute_rtl_cprop, execute_rtl_pre, execute_rtl_hoist): | |
714 | Do not add the DF_NOTE problem. | |
715 | * store-motion.c (execute_rtl_store_motion): Likewise. | |
716 | ||
54c0af3a | 717 | 2010-01-07 Martin Jambor <mjambor@suse.cz> |
718 | ||
719 | PR tree-optimization/42157 | |
720 | * tree-sra.c (compare_access_positions): Stabilize sort if both | |
721 | accesses have integer types, return zero immediately if they are the | |
722 | same. | |
723 | ||
15a03e56 | 724 | 2010-01-06 Richard Henderson <rth@redhat.com> |
725 | ||
726 | PR middle-end/41883 | |
727 | * haifa-sched.c (add_to_note_list): Merge into ... | |
728 | (concat_note_lists): ... here, and ... | |
729 | (unlink_other_notes, rm_other_notes): Merge into... | |
730 | (remove_notes): ... here. Create REG_SAVE_NOTEs for | |
3ba7ca5c | 731 | NOTE_INSN_EPILOGUE_BEG. |
15a03e56 | 732 | |
9bc627ae | 733 | 2010-01-06 Richard Guenther <rguenther@suse.de> |
734 | ||
735 | * ipa-inline.c (cgraph_decide_inlining_incrementally): Do | |
736 | not inline regular functions into always-inline functions. | |
737 | ||
98cb9b5b | 738 | 2010-01-06 Nick Clifton <nickc@redhat.com> |
739 | ||
740 | * config/rx/rx.h (enum rx_cpu_type): Add RX200. | |
741 | (CC1_SPEC): Issue an error message if -mcpu=rx200 and -fpu are | |
742 | used together. | |
743 | (OVERRIDE_OPTIONS): Delete. | |
744 | (OPTIMIZATION_OPTIONS): Define. | |
745 | (ALLOW_RX_FPU_INSNS): Define only in terms of -fpu option. | |
746 | * config/rx/rx.c (rx_handle_option): Issue an error message if | |
747 | -mcpu=rx200 and -fpu are used together. | |
748 | (rx_set_optimization_options): New function. Issue an error | |
749 | message if an optimization attribute attempts to reset the FPU/ | |
750 | math optimization pairing. | |
751 | * config/rx/rx-protos.h (rx_set_optimization_options): Prototype. | |
752 | * config/rx/rx.opt: Set the default to 32-bit doubles. | |
753 | * config/rx/t-rx: Add multilibs for -nofpu option. | |
754 | * doc/invoke.texi: Update documentation of RX options. | |
755 | ||
562ae2d5 | 756 | 2010-01-06 Richard Guenther <rguenther@suse.de> |
757 | ||
758 | * tree-ssa-pre.c (name_to_id): New global. | |
759 | (alloc_expression_id): Simplify SSA name handling. | |
760 | (lookup_expression_id): Likewise. | |
761 | (init_pre): Zero name_to_id. | |
762 | (fini_pre): Free it. | |
763 | ||
523ab962 | 764 | 2010-01-06 Uros Bizjak <ubizjak@gmail.com> |
765 | ||
766 | * ifcvt.c (if_convert): Output slim multiple dumps with TDF_SLIM. | |
767 | ||
ea386dba | 768 | 2010-01-05 H.J. Lu <hongjiu.lu@intel.com> |
769 | ||
770 | PR target/42542 | |
771 | * config/i386/sse.md (smaxv2di3): New. | |
772 | (umaxv2di3): Likewise. | |
773 | (sminv2di3): Likewise. | |
774 | (uminv2di3): Likewise. | |
775 | ||
c310dc53 | 776 | 2010-01-05 Eric Botcazou <ebotcazou@adacore.com> |
777 | ||
778 | PR target/42564 | |
779 | * config/sparc/sparc.h (SPARC_SYMBOL_REF_TLS_P): Delete. | |
780 | * config/sparc/sparc-protos.h (legitimize_pic_address): Likewise. | |
781 | (legitimize_tls_address): Likewise. | |
782 | (sparc_tls_referenced_p): Likewise. | |
783 | * config/sparc/sparc.c (sparc_expand_move): Use legitimize_tls_address | |
784 | and adjust calls to legitimize_pic_address. | |
785 | (legitimate_constant_p) Use sparc_tls_referenced_p. | |
786 | (legitimate_pic_operand_p): Likewise. | |
787 | (sparc_legitimate_address_p): Do not use SPARC_SYMBOL_REF_TLS_P. | |
788 | (sparc_tls_symbol_ref_1): Delete. | |
789 | (sparc_tls_referenced_p): Make static, recognize specific patterns. | |
790 | (legitimize_tls_address): Make static, handle CONST patterns. | |
791 | (legitimize_pic_address): Make static, remove unused parameter and | |
792 | adjust recursive calls. | |
793 | (sparc_legitimize_address): Make static, use sparc_tls_referenced_p | |
794 | and adjust call to legitimize_pic_address. | |
795 | (sparc_output_mi_thunk): Likewise. | |
796 | ||
eaf4321b | 797 | 2010-01-05 Paolo Bonzini <bonzini@gnu.rg> |
41188d4b | 798 | H.J. Lu <hongjiu.lu@intel.com> |
799 | ||
800 | PR target/42542 | |
801 | * config/i386/i386.c (ix86_expand_int_vcond): Convert GTU to GT | |
802 | for V4SI and V2DI by subtracting (-(INT MAX) - 1) from both | |
803 | operands to make them signed. | |
804 | ||
ef130dc6 | 805 | Revert: |
806 | 2010-01-04 H.J. Lu <hongjiu.lu@intel.com> | |
807 | ||
808 | PR target/42542 | |
809 | * config/i386/i386.c (ix86_expand_int_vcond): Don't convert | |
810 | GTU to GT for V4SI and V2DI. | |
811 | ||
812 | * config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP. | |
813 | (umin<mode>3): Removed. | |
814 | (uminv8hi3): New. | |
41188d4b | 815 | (uminv4si3): Likewise. |
816 | ||
526a5cd9 | 817 | 2010-01-05 Martin Jambor <mjambor@suse.cz> |
818 | ||
819 | PR tree-optimization/42462 | |
820 | * ipa-inline.c (compute_inline_parameters): Pass node->decl instead of | |
821 | current_function_decl to helper functions and macros. | |
822 | ||
1eb1b33f | 823 | 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
824 | ||
825 | PR bootstrap/41771 | |
826 | * flags.h: Don't include real.h. | |
827 | (HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS, | |
828 | HONOR_SIGN_DEPENDENT_ROUNDING): Move ... | |
829 | * real.h (HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES, | |
830 | HONOR_SIGNED_ZEROS, HONOR_SIGN_DEPENDENT_ROUNDING): ... here. | |
831 | * dominance.c: Update copyright. | |
832 | * gimple.c (walk_gimple_op): Remove inline. | |
833 | * tree-ssa-reassoc.c: Include real.h. | |
834 | * Makefile.in (FLAGS_H): Remove $(REAL_H). | |
835 | (tree-ssa-reassoc.o): Depend on $(REAL_H). | |
836 | ||
bc9bb967 | 837 | 2010-01-05 Nick Clifton <nickc@redhat.com> |
838 | ||
839 | * config/rx/rx.c (rx_get_stack_layout): Fix allocation of second | |
840 | register to push into the stack frame when the accumulator has to | |
841 | be saved during interrupts. | |
842 | ||
cc029bec | 843 | 2010-01-05 Eric Fisher <joefoxreal@gmail.com> |
844 | ||
845 | * doc/invoke.texi: Remove the documentation about option | |
846 | -Wunreachable-code. | |
847 | * common.opt (Wunreachable-code): Preserved for backward | |
848 | compatibility. | |
849 | * tree-cfg.c: Remove the implementation of -Wunreachable-code. | |
850 | * opts.c (common_handle_option): Add OPT_Wunreachable_code to | |
851 | the backward compatibility flag section. | |
852 | ||
b3e973fc | 853 | 2010-01-05 Richard Guenther <rguenther@suse.de> |
854 | ||
855 | * tree-ssa-pre.c (bitmap_value_insert_into_set): Optimize. | |
856 | ||
028a99ef | 857 | 2010-01-05 Jakub Jelinek <jakub@redhat.com> |
858 | ||
ce0afe34 | 859 | PR other/42611 |
860 | * cfgexpand.c (expand_one_var): Diagnose too large variables. | |
861 | ||
028a99ef | 862 | PR tree-optimization/42508 |
863 | * tree-sra.c (convert_callers): Check for recursive call | |
864 | by comparing cgraph nodes instead of decls. | |
865 | (modify_function): Call ipa_modify_formal_parameters also | |
866 | on all same_body aliases. | |
867 | ||
868 | * cgraphunit.c (cgraph_materialize_all_clones): Compare | |
869 | cgraph nodes when checking for same_body aliases. | |
870 | ||
59de85de | 871 | 2010-01-05 Richard Guenther <rguenther@suse.de> |
872 | ||
873 | * tree-ssa-pre.c (get_or_alloc_expr_for_name): Avoid redundant | |
874 | allocation and lookup. | |
875 | (get_or_alloc_expr_for_constant): Likewise. | |
876 | (phi_translate): Sink allocation. | |
877 | ||
88006128 | 878 | 2010-01-04 Richard Guenther <rguenther@suse.de> |
879 | ||
880 | * tree-ssa-sccvn.c (get_or_alloc_constant_value_id): Allocate | |
881 | a new entry only if needed. | |
882 | * tree-ssa-dom.c (lookup_avail_expr): Likewise. | |
883 | * tree-ssa-coalesce.c (find_coalesce_pair): Avoid one | |
884 | hashtable lookup. | |
885 | * tree-ssa-pre.c (sorted_array_from_bitmap_set): Pre-allocate | |
886 | the result array. | |
887 | (phi_translate): Handle CONSTANTs early. | |
888 | ||
95feb4d6 | 889 | 2010-01-04 Martin Jambor <mjambor@suse.cz> |
890 | ||
891 | PR tree-optimization/42398 | |
892 | * tree-sra.c (struct access): Removed flag grp_different_types. | |
893 | (dump_access): Do not dump the removed flag. | |
894 | (sort_and_splice_var_accesses): Do not set the removed flag. | |
895 | (sra_modify_expr): Check for type compatibility directly. | |
896 | ||
7103fda3 | 897 | 2010-01-04 Martin Jambor <mjambor@suse.cz> |
898 | ||
899 | PR tree-optimization/42366 | |
900 | * ipa-cp.c (ipcp_init_stage): Always call ipa_compute_jump_functions on | |
901 | edges with variable number of parameters. | |
902 | * ipa-prop.c (ipa_write_node_info): Stream out uses_analysis_done | |
903 | flag instead of asserting it. | |
904 | (ipa_read_node_info): Read uses_analysis_done flag. | |
905 | ||
84cd88b5 | 906 | 2010-01-04 Richard Guenther <rguenther@suse.de> |
907 | ||
908 | * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Use | |
909 | iterative_hash_* as intended. | |
910 | (vn_reference_compute_hash): Likewise. Simplify hashing | |
911 | SSA names. | |
912 | (vn_reference_lookup_2): Likewise. | |
913 | (vn_nary_op_compute_hash): Likewise. | |
914 | (vn_phi_compute_hash): Likewise. | |
915 | (expressions_equal_p): Remove strange code. | |
916 | * tree-ssa-pre.c (pre_expr_eq): Use gcc_unreachable (). | |
917 | (pre_expr_hash): Likewise. Simplify hashing SSA names. | |
918 | (bitmap_insert_into_set_1): Take value-id as parameter. | |
919 | (add_to_value): Pass it. | |
920 | (bitmap_insert_into_set): Likewise. | |
921 | (bitmap_value_insert_into_set): Likewise. Remove redundant check. | |
922 | ||
87a6a1b5 | 923 | 2010-01-04 Jakub Jelinek <jakub@redhat.com> |
924 | ||
925 | PR driver/42442 | |
926 | * gcc.c (SWITCH_IGNORE_PERMANENTLY): Define. | |
927 | (do_self_spec): For switches with SWITCH_IGNORE set set also | |
928 | SWITCH_IGNORE_PERMANENTLY. | |
929 | (check_live_switch): Check SWITCH_IGNORE_PERMANENTLY instead | |
930 | of SWITCH_IGNORE. | |
931 | ||
27ec1c76 | 932 | 2010-01-04 Rafael Avila de Espindola <espindola@google.com> |
933 | ||
934 | * lto-streamer-out.c (output_unreferenced_globals): Output the full | |
935 | tree of an unreferenced global var. | |
936 | ||
ca7ed81e | 937 | 2010-01-04 H.J. Lu <hongjiu.lu@intel.com> |
938 | ||
939 | PR target/42542 | |
940 | * config/i386/i386.c (ix86_expand_int_vcond): Don't convert | |
941 | GTU to GT for V4SI and V2DI. | |
942 | ||
943 | * config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP. | |
944 | (umin<mode>3): Removed. | |
945 | (uminv8hi3): New. | |
946 | (uminv4si3): Likewise. | |
947 | ||
c575c7e4 | 948 | 2010-01-04 H.J. Lu <hongjiu.lu@intel.com> |
949 | ||
950 | PR lto/42581 | |
951 | * collect2.c (main): Turn on trace in collect2 if -v is passed | |
952 | to gcc with LTO. | |
953 | ||
7c772cea | 954 | 2010-01-03 Jerry Quinn <jlquinn@optonline.net> |
955 | ||
956 | * doc/c-tree.texi (RETURN_STMT): Change to RETURN_EXPR. Update | |
957 | description of expression operand. | |
958 | ||
fb433b0b | 959 | 2010-01-03 Andrew Jenner <andrew@codesourcery.com> |
960 | ||
961 | * configure.ac: Add install-html to target_list for Make-hooks. | |
962 | * configure: Regenerate. | |
963 | * fortran/Make-lang.in (F95_HTMLFILES): New. | |
964 | (fortran.html): Use it. | |
965 | (fortran.install-html): New. | |
966 | * Makefile.in (install-html): Add lang.install-html. | |
967 | * java/Make-lang.in (JAVA_HTMLFILES): New. | |
968 | (java.html): Use it. | |
969 | (java.install-html): New. | |
970 | * objc/Make-lang.in (objc.install-html): New. | |
971 | * objcp/Make-lang.in (obj-c++.install-html): New. | |
972 | * cp/Make-lang.in (c++.install-html): New. | |
973 | * ada/gcc-interface/Make-lang.in (ada.install-html): New. | |
974 | * lto/Make-lang.in (lto.install-html): New. | |
975 | ||
971080f2 | 976 | 2010-01-03 H.J. Lu <hongjiu.lu@intel.com> |
977 | ||
978 | PR lto/42520 | |
979 | * gcc.c (LINK_COMMAND_SPEC): Pass -m* and -v to -plugin-opt. | |
980 | ||
9a5bb191 | 981 | 2009-01-03 Steven Bosscher <steven@gcc.gnu.org> |
982 | ||
983 | PR rtl-optimization/41862 | |
984 | * store-motion.c (store_killed_in_insn, compute_store_table, | |
985 | remove_reachable_equiv_notes, replace_store_insn, | |
986 | build_store_vectors): Ignore all DEBUG_INSNs. | |
987 | ||
50ca7c37 | 988 | 2010-01-03 H.J. Lu <hongjiu.lu@intel.com> |
989 | ||
990 | PR lto/41564 | |
991 | * common.opt: Add dumpdir. | |
992 | ||
993 | * gcc.c (cc1_options): Add "-dumpbase %B" only if -dumpbase | |
994 | isn't specified. | |
995 | (option_map): Add --dumpdir. | |
996 | ||
997 | * gcc.h (DEFAULT_WORD_SWITCH_TAKES_ARG): Add dumpdir. | |
998 | ||
999 | * lto-wrapper.c (run_gcc): Add -dumpbase and -dumpdir for -o. | |
1000 | ||
1001 | * opts.c (decode_options): Try dump_dir_name first if | |
1002 | dump_base_name isn't an absolute path. | |
1003 | (common_handle_option): Handle OPT_dumpdir. | |
1004 | ||
1005 | * toplev.c (dump_dir_name): New. | |
1006 | (print_switch_values): Also ignore -dumpdir. | |
1007 | ||
1008 | * toplev.h (dump_dir_name): New. | |
1009 | ||
3328b1fb | 1010 | 2010-01-03 Richard Guenther <rguenther@suse.de> |
1011 | ||
1012 | PR tree-optimization/42589 | |
1013 | * tree-ssa-math-opts.c (execute_optimize_bswap): Allow | |
1014 | double-word expansion of bswap32. | |
1015 | ||
90bd219d | 1016 | 2010-01-03 Steven Bosscher <steven@gcc.gnu.org> |
1017 | ||
1018 | * postreload-gcse.c (insert_expr_in_table): Replace BLOCK_NUM | |
1019 | with BLOCK_FOR_INSN. | |
1020 | * auto-inc-dec.c (attempt_change, get_next_ref, find_inc): Likewise. | |
1021 | * ifcvt.c (noce_get_alt_condition, noce_try_abs, | |
1022 | noce_process_if_block): Likewise. | |
1023 | * gcse.c (compute_local_properties, insert_expr_in_table, | |
1024 | insert_set_in_table, canon_list_insert, find_avail_set, | |
1025 | pre_insert_copy_insn): Likewise. | |
1026 | ||
1027 | * basic-block.h (BLOCK_NUM): Move from here... | |
1028 | * sched-int.h (BLOCK_NUM): ... to here to localize it in the scheduler. | |
1029 | ||
0460ab00 | 1030 | 2010-01-03 Richard Guenther <rguenther@suse.de> |
1031 | ||
1032 | PR tree-optimization/42438 | |
1033 | * tree-ssa-pre.c (struct bb_bitmap_sets): Add | |
1034 | contains_may_not_return_call flag. | |
1035 | (BB_MAY_NOTRETURN): New. | |
1036 | (valid_in_sets): Trapping nary operations are not valid | |
1037 | in blocks that may not return. | |
1038 | (insert_into_preds_of_block): Remove check for trapping | |
1039 | expressions. | |
1040 | (compute_avail): Compute also BB_MAY_NOTRETURN. | |
1041 | ||
bc815360 | 1042 | 2010-01-03 Gerald Pfeifer <gerald@pfeifer.com> |
1043 | ||
1044 | * doc/invoke.texi: Add 2010 to copyright years. | |
1045 | ||
6cd8247b | 1046 | 2010-01-03 Eric Botcazou <ebotcazou@adacore.com> |
1047 | ||
1048 | * config/sparc/sparc.c: Fix formatting nits. | |
1049 | ||
21113174 | 1050 | 2010-01-02 Gerald Pfeifer <gerald@pfeifer.com> |
854e880b | 1051 | Alexander Monakov <amonakov@ispras.ru> |
21113174 | 1052 | |
1053 | * doc/invoke.texi (Optimize Options): Reword introduction a bit. | |
1054 | ||
8b938617 | 1055 | 2010-01-02 Richard Guenther <rguenther@suse.de> |
1056 | ||
1057 | PR middle-end/42577 | |
1058 | * tree-vrp.c (check_all_array_refs): Skip non-excutable blocks. | |
1059 | (simplify_switch_using_ranges): Mark to be removed edges | |
1060 | as non-executable. | |
1061 | ||
18d8a00d | 1062 | 2010-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1063 | ||
64ad90ab | 1064 | * config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two. |
1065 | ||
18d8a00d | 1066 | * collect2.c (scan_libraries): Add missing argument in call to |
1067 | scan_prog_file. | |
1068 | ||
1069 | 2010-01-02 Uros Bizjak <ubizjak@gmail.com> | |
1070 | ||
1071 | PR target/42448 | |
1072 | * config/alpha/predicates.md (aligned_memory_operand): Return false | |
1073 | for CQImode. | |
1074 | (unaligned_memory_operand): Return true for CQImode. | |
1075 | * config/alpha/alpha.c (get_aligned_mem): Assert that location | |
1076 | doesn not cross aligned SImode word boundary. | |
1077 | ||
1078 | 2010-01-02 Anatoly Sokolov <aesok@post.ru> | |
1079 | ||
1080 | * config/avr/avr.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, XEXP_): | |
1081 | Remove. | |
1082 | * config/avr/avr-protos.h (avr_init_once, avr_optimization_options, | |
1083 | avr_change_section, avr_reg_class_from_letter) : Remove declaration. | |
1084 | ||
1085 | 2010-01-02 Richard Guenther <rguenther@suse.de> | |
1086 | ||
1087 | PR lto/41597 | |
1088 | * toplev.c (compile_file): Emit LTO marker properly. Change | |
1089 | it to __gnu_lto_v1. | |
1090 | * collect2.c (scan_prog_file): Adjust for changed LTO marker. | |
51eafa60 | 1091 | |
6b25c196 | 1092 | 2010-01-01 Richard Guenther <rguenther@suse.de> |
1093 | ||
1094 | PR debug/42455 | |
5e46378b | 1095 | * tree-sra.c (analyze_all_variable_accesses): Work in DECL_UID order. |
6b25c196 | 1096 | |
f54ef8b6 | 1097 | 2010-01-01 Richard Guenther <rguenther@suse.de> |
1098 | ||
1099 | PR c/42570 | |
1100 | * c-decl.c (grokdeclarator): For zero-size arrays force | |
1101 | structural equality checks as layout_type does. | |
1102 | ||
50d268b3 | 1103 | 2010-01-01 H.J. Lu <hongjiu.lu@intel.com> |
1104 | ||
1105 | * builtins.c: Update copyright to 2010. | |
1106 | ||
151a56e7 | 1107 | 2010-01-01 H.J. Lu <hongjiu.lu@intel.com> |
b21341a3 | 1108 | |
1109 | PR lto/42531 | |
151a56e7 | 1110 | * lto-streamer-out.c (produce_asm): Revert the last change. |
b21341a3 | 1111 | (copy_function): Likewise. |
1112 | ||
151a56e7 | 1113 | * lto-streamer.c (lto_get_section_name): Skip any leading |
1114 | asterisk in name. | |
16fcf0f4 | 1115 | |
151a56e7 | 1116 | 2010-01-01 Richard Guenther <rguenther@suse.de> |
4ff97393 | 1117 | |
151a56e7 | 1118 | PR middle-end/42559 |
1119 | * builtins.c (get_object_alignment): Do not use DECL_ALIGN | |
1120 | for LABEL_DECLs. | |
7dfbd804 | 1121 | |
1122 | \f | |
151a56e7 | 1123 | Copyright (C) 2010 Free Software Foundation, Inc. |
7dfbd804 | 1124 | |
1125 | Copying and distribution of this file, with or without modification, | |
1126 | are permitted in any medium without royalty provided the copyright | |
1127 | notice and this notice are preserved. |