1 2010-01-17 Richard Guenther <rguenther@suse.de>
3 * tree-ssa-uncprop.c (uncprop_into_successor_phis): Fix PHI
5 * tree-vect-loop.c (vect_analyze_loop_form): Likewise.
6 * tree-cfgcleanup.c (merge_phi_nodes): Likewise.
7 * tree-ssa-dce.c (forward_edge_to_pdom): Likewise.
8 * tree-cfg.c (gimple_execute_on_growing_pred): Likewise.
9 (gimple_execute_on_growing_pred): Likewise.
11 2010-01-17 Richard Guenther <rguenther@suse.de>
13 PR tree-optimization/42773
14 * tree-ssa-pre.c (phi_translate_set): Fix check for PHI node existence.
15 (compute_antic_aux): Likewise.
16 (compute_partial_antic_aux): Likewise.
18 2010-01-17 Jie Zhang <jie.zhang@analog.com>
21 * dwarf2out.c (mem_loc_descriptor): Handle SS_TRUNCATE
24 2010-01-17 Joern Rennecke <amylaar@spamcop.net>
26 * doc/tm.texi (TARGET_INIT_LIBFUNCS): Put @findex entries in order of
29 (TARGET_LEGITIMATE_ADDRESS_P): Add return type.
30 Fix markup for strict argument.
32 (TARGET_SCHED_REORDER2): Fix argument types.
34 (TARGET_SCHED_DFA_PRE_CYCLE_INSN): Fix return type.
35 (TARGET_SCHED_DFA_POST_CYCLE_INSN): Likewise.
37 (TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE): Fix name.
38 (TARGET_SCHED_DFA_POST_ADVANCE_CYCLE): Likewise.
40 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD):
43 (TARGET_SCHED_ALLOC_SCHED_CONTEXT): Remove duplicate documentation.
44 (TARGET_SCHED_INIT_SCHED_CONTEXT): Likewise.
45 (TARGET_SCHED_SET_SCHED_CONTEXT): Likewise.
46 (TARGET_SCHED_CLEAR_SCHED_CONTEXT): Likewise.
47 (TARGET_SCHED_FREE_SCHED_CONTEXT): Likewise.
49 (TARGET_SCHED_SET_SCHED_CONTEXT): Fix typo.
51 (TARGET_SCHED_GEN_SPEC_CHECK): Fix name.
53 (TARGET_ASM_RELOC_RW_MASK): Add return type.
54 (TARGET_MANGLE_DECL_ASSEMBLER_NAME): Fix return type.
56 (TARGET_STRIP_NAME_ENCODING): Fix markup of return type and parameter.
58 (TARGET_ASM_FILE_START): Put @findex before paragraph start.
61 (TARGET_ASM_NAMED_SECTION): Fix argument list.
63 (TARGET_HAVE_NAMED_SECTIONS): Use @deftypevr.
64 (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Likewise.
66 (TARGET_ASM_RECORD_GCC_SWITCHES_SECTION): Use @deftypevr.
68 (TARGET_ASM_ASSEMBLE_VISIBILITY): Fix argument types.
70 (TARGET_ASM_MARK_DECL_PRESERVED): Fix argument and markup
71 referring to it. Fix language.
73 (TARGET_HAVE_CTORS_DTORS): Use @deftypevr.
75 (TARGET_ASM_FINAL_POSTSCAN_INSN): Adjust name of first argument.
77 (TARGET_ASM_EMIT_UNWIND_LABEL): Add argument types.
79 (TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL): Add type to argument.
81 (TARGET_UNWIND_EMIT): Remove space between 'FILE *' and
82 '@var{stream}. Remove stray 'and'.
84 (TARGET_ARM_EABI_UNWINDER): Use @deftypevr.
86 (TARGET_ASM_OUTPUT_DWARF_DTPREL): Adjust name of first argument.
88 (TARGET_SET_DEFAULT_TYPE_ATTRIBUTES): Add missing article.
90 (TARGET_OPTION_VALID_ATTRIBUTE_P): Fix name, it was
91 misspelled as TARGET_VALID_OPTION_ATTRIBUTE_P.
93 (TARGET_GET_PCH_VALIDITY): Put 'void *' in braces.
94 Fix description of return value.
95 Rename argument "sz" to "len."
97 (TARGET_CXX_GUARD_MASK_BIT): Add missing article.
98 Clarify meaning of 'true' return value.
100 (TARGET_SHIFT_TRUNCATION_MASK): Fix return type.
102 (TARGET_MODE_REP_EXTENDED): Fix two inconsisent uses of
103 rep_mode versus mode_rep.
105 (TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Document.
107 (TARGET_BUILTIN_DECL): Fix name.
109 (TARGET_COMMUTATIVE_P): Fix type of first argument.
111 (TARGET_SET_CURRENT_FUNCTION): Mention possibility of cfun being NULL.
113 (TARGET_BRANCH_TARGET_REGISTER_CLASS): Fix return type.
115 (TARGET_USE_LOCAL_THUNK_ALIAS_P): Document as macro instead of hook.
117 (TARGET_RELAXED_ORDERING): Use @deftypevr.
119 (TARGET_GET_DRAP_RTX): Note that this is a hook.
122 (TARGET_BUILTIN_RECIPROCAL): Fix argument types.
123 Rename argument tm_fn to md_fn.
125 (TARGET_OPTION_PRINT): Fix argument list.
127 2010-01-16 Harsha Jagasia <harsha.jagasia@amd.com>
130 * config/i386/i386.c (ix86_fixup_binary_operands):
131 Revert FMA4 fixup of operands.
133 2010-01-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
136 * Makefile.in (write_entries_to_file, install-plugin):
137 Use \012 instead of \n with tr.
139 2010-01-16 Richard Sandiford <r.sandiford@uk.ibm.com>
141 * configure.ac (HAVE_AS_REF): New C macro.
142 * configure: Regenerate.
143 * config.in: Likewise.
144 * collect2.c (main): Only postpone SCAN_DWEH to the second pass
146 * config/rs6000/aix.h (ASM_OUTPUT_DWARF_TABLE_REF): Only define
149 2010-01-16 Joern Rennecke <amylaar@spamcop.net>
151 * doc/tm.texi (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Fix argument types.
153 (TARGET_SUPPORT_VECTOR_MISALIGNMENT): Fix argument types.
155 (TARGET_USE_ANCHORS_FOR_SYMBOL_P): Fix argument types.
157 (TARGET_SCHED_ALLOC_SCHED_CONTEXT): Put 'void *' in braces.
159 (TARGET_IN_SMALL_DATA_P): Fix argument type.
161 (TARGET_BINDS_LOCAL_P): Fix argument type.
163 (TARGET_ASM_FILE_END): Use prototype.
165 (TARGET_ASM_RECORD_GCC_SWITCHES): Don't put 'int' in braces.
167 (TARGET_DWARF_CALLING_CONVENTION): Fix argument type.
169 (TARGET_COMP_TYPE_ATTRIBUTES): Fix argument types.
171 (TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): Fix argument type.
173 (TARGET_EMUTLS_VAR_ALIGN_FIXED): Don't put 'bool' in braces.
174 (TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS): Likewise.
176 (TARGET_PCH_VALID_P): Put 'const char *' in braces.
177 (TARGET_CHECK_PCH_TARGET_FLAGS): Likewise.
179 (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Don't put 'bool' in braces.
180 (TARGET_ADDR_SPACE_SUBSET_P): Likewise.
181 (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Don't put 'rtx' in braces.
182 (TARGET_ADDR_SPACE_CONVERT): Likewise.
184 (TARGET_CASE_VALUES_THRESHOLD): Put 'unsigned int' in braces.
186 (TARGET_MACHINE_DEPENDENT_REORG: Use prototype.
188 (TARGET_INIT_BUILTINS): Use prototype.
190 (TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN):
191 Put 'const char *' in braces. Fix parameter types.
192 (TARGET_INVALID_CONVERSION): Fix parameter types.
193 (TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP): Likewise.
194 (TARGET_INVALID_PARAMETER_TYPE, TARGET_INVALID_RETURN_TYPE): Likewise.
196 (TARGET_PROMOTED_TYPE): Remove braces around 'tree'.
199 (TARGET_CONVERT_TO_TYPE): Remove braces around 'tree'.
201 (TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Remove braces around 'bool'.
203 2010-01-15 Joern Rennecke <amylaar@spamcop.net>
205 * doc/tm.texi (TARGET_HELP): Fix return type.
207 (TARGET_PROMOTE_FUNCTION_MODE): Put 'enum machine_mode'
208 in braces. Fix argument types.
210 (TARGET_LIBGCC_CMP_RETURN_MODE): Use prototype.
212 (TARGET_LIBGCC_SHIFT_COUNT_MODE): Use prototype.
214 (TARGET_MS_BITFIELD_LAYOUT_P): Fix argument type.
216 (TARGET_DECIMAL_FLOAT_SUPPORTED_P): Don't put 'bool' in braces.
217 (TARGET_FIXED_POINT_SUPPORTED_P): Likewise.
219 (TARGET_MANGLE_TYPE): Fix argument types.
221 (TARGET_IRA_COVER_CLASSES): Use prototype.
223 (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Fix return type. Use prototype.
225 (TARGET_CAN_ELIMINATE): Use identifiers for argument names.
227 (TARGET_PROMOTE_PROTOTYPES): Fix argument type.
229 (TARGET_MUST_PASS_IN_STACK): Fix argument type.
231 (TARGET_CALLEE_COPIES): Fix argument types.
233 (TARGET_SPLIT_COMPLEX_ARG): Fix argument type.
235 (TARGET_GIMPLIFY_VA_ARG_EXPR): Fix argument types.
237 (TARGET_FUNCTION_VALUE): Fix argument types.
239 (TARGET_RETURN_IN_MSB): Fix argument type.
241 (TARGET_RETURN_IN_MEMORY): Fix argument types.
243 (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Fix argument types.
245 (TARGET_EXTRA_LIVE_ON_ENTRY): Fix argument type.
247 (TARGET_STRICT_ARGUMENT_NAMING): Make literal in text
248 agree with return type.
250 (TARGET_PRETEND_OUTGOING_VARARGS_NAMED): Add Prototype.
252 2010-01-15 Jing Yu <jingyu@google.com>
254 PR rtl-optimization/42691
255 * combine.c (try_combine): Set changed_i3_dest to 1 when I2 and I3 set
256 a pseudo to a constant and are merged, and adjust comments.
258 2010-01-15 Eric Botcazou <ebotcazou@adacore.com>
260 * config/i386/sse.md (avx_vperm2f128<mode>3): Fix typo.
262 2010-01-15 Richard Guenther <rguenther@suse.de>
265 * tree-cfgcleanup.c (remove_forwarder_block): Move destination
266 labels of computed or non-local gotos to the destination.
267 * tree-cfg.c (gimple_verify_flow_info): Verify that a EH
268 landing pad label is the first label.
270 2010-01-15 Richard Guenther <rguenther@suse.de>
272 * tree-ssa-loop-im.c (gen_lsm_tmp_name): Fix bogus fallthru.
274 2010-01-14 Michael Meissner <meissner@linux.vnet.ibm.com>
277 * config/rs6000/rs6000.md (sqrtdf2): Split into expander and insn
278 to allow generation of the xssqrtdp instruction on power7.
279 (sqrtdf2_fpr): Ditto.
281 2010-01-14 Jakub Jelinek <jakub@redhat.com>
284 * c-decl.c (finish_function): Don't emit -Wreturn-type warnings in
285 functions with noreturn attribute.
288 * varasm.c (declare_weak): Add weak attribute to decl if it
289 doesn't have one already.
290 (assemble_external): Only add decls to weak_decls if they also
293 2010-01-14 Alexandre Oliva <aoliva@redhat.com>
295 * var-tracking.c (var_reg_delete): Don't delete the association
296 between REGs and values or one-part variables if the register
299 2010-01-14 Jakub Jelinek <jakub@redhat.com>
302 * tree-inline.c (copy_debug_stmt): Don't reset debug stmt just
303 because its first operand is a non-localized variable.
305 2010-01-14 Martin Jambor <mjambor@suse.cz>
307 PR tree-optimization/42706
308 * tree-sra.c (encountered_recursive_call): New variable.
309 (encountered_unchangable_recursive_call): Likewise.
310 (sra_initialize): Initialize both new variables.
311 (callsite_has_enough_arguments_p): New function.
312 (scan_function): Call decl and flags check only for IPA-SRA, check
313 whether there is a recursive call and whether it has enough arguments.
314 (all_callers_have_enough_arguments_p): New function.
315 (convert_callers): Look for recursive calls only when
316 encountered_recursive_call is set.
317 (ipa_early_sra): Bail out either if
318 !all_callers_have_enough_arguments_p or
319 encountered_unchangable_recursive_call.
321 2010-01-14 Alexander Monakov <amonakov@ispras.ru>
323 * sel-sched.c: Add 2010 to copyright years.
324 * sel-sched-ir.c: Likewise.
325 * sel-sched-ir.h: Likewise.
327 2010-01-14 Martin Jambor <mjambor@suse.cz>
329 PR tree-optimization/42714
330 * tree-sra.c (sra_ipa_modify_assign): Handle incompatible-type
331 constructors specially.
333 2010-01-14 Andi Kleen <ak@linux.intel.com>
335 * config/i386/drivers-i386.c (detect_caches_intel):
336 Add l2sizekb parameter and fill in.
337 (host_detect_local_cpu): Add l2sizekb, fill in.
338 Add Atom small cache heuristic.
340 2010-01-14 Andi Kleen <ak@linux.intel.com>
342 * config/i386/drivers-i386.c (detect_caches_cpuid4):
343 Add level3 parameter and fill in.
344 (detect_caches_intel): Handle level3 cache.
346 2010-01-14 Andi Kleen <ak@linux.intel.com>
348 * config/i386/drivers-i386.c (host_detect_local_cpu):
349 Fix core duo detection.
351 2010-01-14 Andi Kleen <ak@linux.intel.com>
353 * config/i386/drivers-i386.c (host_detect_local_cpu):
356 2010-01-14 Alexander Monakov <amonakov@ispras.ru>
358 * config/rs6000/rs6000.c (rs6000_variable_issue): Rename to...
359 (rs6000_variable_issue_1): this. Use...
360 (rs6000_variable_issue): here. Reimplement. Print debug info.
362 2010-01-14 Alexander Monakov <amonakov@ispras.ru>
364 * sel-sched-ir.c (sel_restore_other_notes): Rename to
365 sel_restore_notes. Update all callers. Call reemit_notes
368 2010-01-14 Andrey Belevantsev <abel@ispras.ru>
370 PR rtl-optimization/42246
371 * sel-sched-ir.h (get_all_loop_exits): Include exits from inner
374 2010-01-14 Andrey Belevantsev <abel@ispras.ru>
376 * sel-sched.c (compute_av_set_at_bb_end): Do not test that number of
377 all successors is the same as number of successors in current region.
379 2010-01-14 Alexander Monakov <amonakov@ispras.ru>
381 * sel-sched.c (maybe_emit_renaming_copy): Exit early when expression
382 to rename is not separable. Otherwise check that its LHS is not NULL.
384 2010-01-14 Alexander Monakov <amonakov@ispras.ru>
386 * sel-sched.c (choose_best_reg_1): Loop over all regs for mode.
388 2010-01-14 Alexander Monakov <amonakov@ispras.ru>
390 * sel-sched.c (mark_unavailable_hard_regs): Do not try to search
391 available registers when failed to discover LHS register class.
392 Fix indentation. Update comment.
394 2010-01-14 Andrey Belevantsev <abel@ispras.ru>
395 Alexander Monakov <amonakov@ispras.ru>
397 PR rtl-optimization/42389
398 * sel-sched.c (advance_one_cycle): Set FENCE_ISSUE_MORE
400 (advance_state_on_fence): Likewise.
401 (sel_target_adjust_priority): Print debug output only when
402 sched_verbose >= 4, not 2.
403 (get_expr_cost): Do not issue all unique insns on the next cycle.
404 (fill_insns): Initialize can_issue_more from the value saved
406 * sel-sched-ir.c (flist_add): New parameter issue_more.
407 Init FENCE_ISSUE_MORE with it.
408 (merge_fences): Likewise.
409 (init_fences): Update call to flist_add.
410 (add_to_fences, add_clean_fence_to_fences)
411 (add_dirty_fence_to_fences): Likewise.
412 (move_fence_to_fences): Update call to merge_fences.
413 (invoke_reorder_hooks): Do not reset can_issue_more on insns from
415 * sel-sched-ir.h (struct _fence): New field issue_more.
416 (FENCE_ISSUE_MORE): New accessor macro.
418 2010-01-14 Andrey Belevantsev <abel@ispras.ru>
420 PR rtl-optimization/42388
421 * sel-sched-ir.c (maybe_tidy_empty_bb): Do not delete empty blocks
422 that have no predecessors nor successors. Do not call move_bb_info
423 for empty blocks outside of current region.
425 2010-01-14 Alexander Monakov <amonakov@ispras.ru>
427 PR rtl-optimization/42294
428 * sel-sched-ir.h (struct _sel_insn_data): Update comment.
429 * sel-sched.c (move_exprs_to_boundary): Transitively add all
430 originators' originators.
432 2010-01-14 Alexander Monakov <amonakov@ispras.ru>
434 PR rtl-optimization/39453
435 PR rtl-optimization/42246
436 * sel-sched-ir.c (considered_for_pipelining_p): Do not test
438 (sel_add_loop_preheaders): Add preheader to last_added_blocks.
440 2010-01-14 Andrey Belevantsev <abel@ispras.ru>
441 Alexander Monakov <amonakov@ispras.ru>
444 * sel-sched-ir.c (sel_recompute_toporder): New. Use it...
445 (maybe_tidy_empty_bb): ... here. Make static. Add new
446 argument. Update all callers.
447 (tidy_control_flow): ... and here. Recompute topological order
448 of basic blocks in region if necessary.
449 (sel_redirect_edge_and_branch): Change return type. Return true
450 if topological order might have been invalidated.
451 (purge_empty_blocks): Export and move from...
452 * sel-sched.c (purge_empty_blocks): ... here.
453 * sel-sched-ir.h (sel_redirect_edge_and_branch): Update prototype.
454 (maybe_tidy_empty_bb): Delete prototype.
455 (purge_empty_blocks): Declare.
457 2010-01-14 Andrey Belevantsev <abel@ispras.ru>
459 PR rtl-optimization/42249
460 * sel-sched.c (try_replace_dest_reg): When chosen register
461 and original register is the same, do not bail out early, but
462 still check all original insns for validity of replacing destination
463 register. Set EXPR_TARGET_AVAILABLE to 1 before leaving function
466 2010-01-14 Jakub Jelinek <jakub@redhat.com>
469 Port from no-undefined-overflow branch:
470 2009-03-09 Richard Guenther <rguenther@suse.de>
472 * fold-const.c (add_double_with_sign): Fix unsigned overflow detection.
474 2010-01-14 Richard Guenther <rguenther@suse.de>
477 * gimple.c (iterative_hash_gimple_type): Avoid hashing
480 2010-01-14 Ira Rosen <irar@il.ibm.com>
482 PR tree-optimization/42709
483 * tree-vect-slp.c (vect_get_constant_vectors): Use constant's type
484 as scalar type in creation of constant vector operand.
486 2010-01-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
489 * Makefile.in ($(TESTSUITEDIR)/site.exp, check-%)
490 (check-parallel-%): Match `testsuite' directory component only
493 2010-01-14 Shujing Zhao <pearly.zhao@oracle.com>
496 * gcc.c (do_spec_1): Wrapped the error and notice messages of specs
499 2010-01-13 Richard Guenther <rguenther@suse.de>
501 PR tree-optimization/42730
502 * tree-ssa-ccp.c (maybe_fold_stmt_indirect): Add shortcut for
505 2010-01-13 Steve Ellcey <sje@cup.hp.com>
508 * config/ia64/ia64.c (ia64_expand_vecint_compare): Convert GTU to GT
509 for V2SI by subtracting (-(INT MAX) - 1) from both operands to make
512 2010-01-13 Bernd Schmidt <bernd.schmidt@analog.com>
514 * config/bfin/libgcc-bfin.ver: Regenerate based on current
515 libgcc-std.ver. Add entries for ___smulsi3_highpart and
518 * config/bfin/bfin.c (bfin_reorg): Call run_selective_scheduling
519 rather than schedule_insns if the pass is enabled.
521 2010-01-13 Martin Jambor <mjambor@suse.cz>
523 PR tree-optimization/42704
524 * tree-sra.c (sra_modify_assign): Do not delete assignments to
527 2010-01-13 Martin Jambor <mjambor@suse.cz>
529 PR tree-optimization/42703
530 * tree-sra.c (analyze_access_subtree): Check that we can build a
531 reference to the original data within the aggregate.
533 2010-01-13 Richard Guenther <rguenther@suse.de>
535 PR tree-optimization/42705
536 * tree-ssa-reassoc.c (build_and_add_sum): Insert stmts after
539 2010-01-13 Richard Guenther <rguenther@suse.de>
542 * fold-const.c (fold_unary_loc): Fold INDIRECT_REFs.
544 2010-01-13 Jakub Jelinek <jakub@redhat.com>
547 * var-tracking.c (values_to_unmark): New variable.
548 (find_loc_in_1pdv): Clear VALUE_RECURSED_INTO of values in
549 values_to_unmark vector. Moved body to...
550 (find_loc_in_1pdv_1): ... this. Don't clear VALUE_RECURSED_INTO,
551 instead queue it into values_to_unmark vector.
552 (vt_find_locations): Free values_to_unmark vector.
554 2010-01-13 Wolfgang Gellerich <gellerich@de.ibm.com>
556 * config/s390/s390.c (override_options): Set
557 default of max-pending-list-length to 256
559 2010-01-13 Richard Guenther <rguenther@suse.de>
562 * tree-pass.h (PROP_gimple_lcx): New.
563 * cfgexpand.c (pass_expand): Require PROP_gimple_lcx.
564 * passes.c (init_optimization_passes): Move pass_lower_complex_O0
565 before the final cleanup_eh.
566 (dump_properties): Dump PROP_gimple_lcx.
567 * tree-complex.c (pass_lower_complex): Provide PROP_gimple_lcx.
568 (tree_lower_complex_O0): Remove.
569 (gate_no_optimization): Run if PROP_gimple_lcx is not set.
570 (pass_lower_complex_O0): Provide PROP_gimple_lcx. Run
571 tree_lower_complex, schedule TODO_update_ssa.
572 * lto-streamer-out.c (output_function): Stream the functions
574 * lto-streamer-in.c (input_function): Likewise.
575 (lto_read_body): Do not override them here.
577 2010-01-12 Joseph Myers <joseph@codesourcery.com>
580 * c-typeck.c (build_c_cast): Fold value cast to union type before
581 wrapping it in a CONSTRUCTOR.
583 2010-01-12 Jakub Jelinek <jakub@redhat.com>
585 PR rtl-optimization/42699
586 * cse.c (cse_insn): Optimize lhs ZERO_EXTRACT if only CONST_INTs are
589 2010-01-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
591 * config/mips/iris6.h (SUBTARGET_DONT_WARN_UNUSED_SPEC,
592 SUBTARGET_WARN_UNUSED_SPEC): Move ...
593 config/mips/iris.h (SUBTARGET_DONT_WARN_UNUSED_SPEC,
594 SUBTARGET_WARN_UNUSED_SPEC): ... here
595 * config/mips/iris5.h (LIBGCC_SPEC): Define.
597 2010-01-12 Julian Brown <julian@codesourcery.com>
599 * config/arm/neon-schedgen.ml (Utils): Don't try to
601 (find_with_result): New.
603 2010-01-12 Jakub Jelinek <jakub@redhat.com>
606 * simplify-rtx.c (simplify_relational_operation_1): Avoid invalid rtx
607 sharing when canonicalizing ({lt,ge}u (plus a b) b).
609 PR tree-optimization/42645
610 * tree-inline.c (processing_debug_stmt): Move earlier. Make static.
611 (remap_ssa_name): If processing_debug_stmt and name wasn't found in
612 decl_map, set processing_debug_stmt to -1 and return name without
615 2010-01-11 Dave Korn <dave.korn.cygwin@gmail.com>
617 * doc/install.texi (Specific#x-x-cygwin): Document minimum required
618 binutils version, and reword target configuration description.
620 2010-01-11 Andy Hutchinson <hutchinsonandy@gcc.gnu.org>
622 * config/avr/avr.h (LINKER_NAME): Remove.
624 2010-01-11 Janis Johnson <janis187@us.ibm.com>
627 * config/rs6000/rs6000.c (rs6000_override_options): On targets
628 that support VSX, warn for -mno-altivec if vsx is not disabled,
631 2010-01-11 Joseph Myers <joseph@codesourcery.com>
632 Shujing Zhao <pearly.zhao@oracle.com>
635 * common.opt (Wframe-larger-than=, fcompare-debug=, fdbg-cnt=,
636 fira-verbose=, flto-compression-level=, fplugin-arg-): Use tab
637 character between option name and help text.
638 * c.opt (imultilib): Likewise.
640 2010-01-10 Rafael Avila de Espindola <espindola@google.com>
642 * lto-streamer-out.c (output_unreferenced_globals): Output static
645 2010-01-10 Steven Bosscher <steven@gcc.gnu.org>
647 PR rtl-optimization/42621
648 * bb-reorder.c (gate_duplicated_computed_gotos): Only run if not
650 (duplicate_computed_gotos): Remove now-redundant check.
652 2010-01-10 Steve Ellcey <sje@cup.hp.com>
655 * configure.ac: Save and restore LDFLAGS and LIBS
656 * configure: Regenerate.
658 2010-01-10 Richard Guenther <rguenther@suse.de>
661 * builtins.c (fold_builtin_strlen): Add type argument and
662 convert the resulting length to it.
663 (fold_builtin_1): Adjust.
665 2010-01-09 Jakub Jelinek <jakub@redhat.com>
667 * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Shorten
668 sequence for DImode constants >= 0x80000000UL <= 0xFFFFFFFFUL by
670 (num_insns_constant_wide): Adjust for that change.
672 2010-01-09 Alexandre Oliva <aoliva@redhat.com>
675 * web.c (union_defs): Add used argument, to combine uses of
677 (entry_register): Adjust type and tests of used argument.
678 (web_main): Widen used for new use. Pass it to union_defs.
679 * df.h (union_defs): Adjust prototype.
681 2010-01-09 Alexandre Oliva <aoliva@redhat.com>
684 * loop-unroll.c (referenced_in_one_insn_in_loop_p): Count debug
685 uses in new incoming argument. Free body.
686 (reset_debug_uses_in_loop): New.
687 (analyze_insn_to_expand_var): Call the latter if the former found
688 anything. Fix whitespace. Reject invalid dest overlaps before
689 going through all insns in the loop.
691 2010-01-09 Alexandre Oliva <aoliva@redhat.com>
694 * haifa-sched.c (dying_use_p): Debug insns don't count.
696 2010-01-09 Alexandre Oliva <aoliva@redhat.com>
699 * gimplify.c (gimplify_modify_expr): Drop lhs on noreturn calls.
700 * tree-cfg.c (is_ctrl_altering_stmt): Don't compute flags twice.
701 (verify_gimple_call): Reject LHS in noreturn calls.
703 2010-01-09 Alexandre Oliva <aoliva@redhat.com>
707 * tree-vect-loop-manip.c (adjust_info): New type.
708 (adjust_vec): New pointer to vector.
709 (adjust_debug_stmts_now, adjust_vec_debug_stmts): New.
710 (adjust_debug_stmts, adjust_phi_and_debug_stmts): New.
711 (slpeel_update_phis_for_duplicate_loop): Use them.
712 (slpeel_update_phi_nodes_for_guard1): Likewise.
713 (slpeel_update_phi_nodes_for_guard2): Likewise.
714 (slpeel_tree_peel_loop_to_edge): Likewise.
715 (vect_update_ivs_after_vectorizer): Likewise.
717 2010-01-09 Alexandre Oliva <aoliva@redhat.com>
719 * vec.h (DEF_VEC_ALLOC_FUNC_O_STACK): Drop excess paren.
720 (DEF_VEC_ALLOC_FUNC_I_STACK): Likewise.
722 2010-01-09 Alexandre Oliva <aoliva@redhat.com>
724 * config/i386/i386.c (ix86_vectorize_builtin_vec_perm): Silence
725 bogus uninitialized warning.
727 2010-01-09 Richard Guenther <rguenther@suse.de>
730 * tree-scalar-evolution.c (interpret_loop_phi): Make sure
731 the evolution is compatible with the initial condition.
733 2010-01-09 Jakub Jelinek <jakub@redhat.com>
735 * gcc.c (process_command): Update copyright notice dates.
736 * gcov.c (print_version): Likewise.
737 * gcov-dump.c (print_version): Likewise.
738 * mips-tfile.c (main): Likewise.
739 * mips-tdump.c (main): Likewise.
741 2010-01-08 Andy Hutchinson <hutchinsonandy@gcc.gnu.org>
744 * config/avr/avr.md (rotlqi3): Add CONST_INT_P check.
749 (rotlsi3_16): Delete.
750 (rotlsi3_24): Delete.
754 * config/avr/avr.c (avr_rotate_bytes): New function.
755 * config/avr/avr-proto.h (avr_rotate_bytes): New function.
757 2010-01-08 Steve Ellcey <sje@cup.hp.com>
760 * configure.ac: Modify -rdynamic check.
761 * configure: Regenerate.
763 2010-01-08 DJ Delorie <dj@redhat.com>
765 * config/sh/sh.c (sh_expand_epilogue): Fix interrupt handler
766 register popping order.
768 2010-01-08 Richard Guenther <rguenther@suse.de>
771 * c.opt (fsigned-char): Also let LTO handle this option.
772 (funsigned-char): Likewise.
774 2010-01-07 Richard Guenther <rguenther@suse.de>
776 * gimple.h (gss_for_code): Wrap gcc_assert in ENABLE_CHECKING.
777 (gimple_op): Likewise.
778 (gimple_op_ptr): Likewise.
779 (gimple_assign_set_lhs): Remove gcc_assert.
780 (gimple_assign_set_rhs1): Likewise.
781 (gimple_assign_set_rhs2): Likewise.
782 (gimple_call_set_lhs): Likewise.
783 (gimple_call_set_fn): Likewise.
784 (gimple_call_set_fndecl): Likewise.
785 (gimple_call_fndecl): Likewise.
786 (gimple_call_return_type): Likewise.
787 (gimple_call_set_chain): Likewise.
788 (gimple_call_num_args): Likewise.
789 (gimple_call_set_arg): Likewise.
790 (gimple_cond_set_code): Likewise.
791 (gimple_cond_set_lhs): Likewise.
792 (gimple_cond_set_rhs): Likewise.
793 (gimple_cond_set_true_label): Likewise.
794 (gimple_cond_set_false_label): Likewise.
795 (gimple_label_set_label): Likewise.
796 (gimple_goto_set_dest): Likewise.
797 (gimple_debug_bind_get_var): Wrap gcc_assert in ENABLE_CHECKING.
798 (gimple_debug_bind_get_value): Likewise.
799 (gimple_debug_bind_get_value_ptr): Likewise.
800 (gimple_debug_bind_set_var): Likewise.
801 (gimple_debug_bind_set_value): Likewise.
802 (gimple_debug_bind_reset_value): Likewise.
803 (gimple_debug_bind_has_value_p): Likewise.
804 (gimple_return_retval_ptr): Remove gcc_assert.
805 (gimple_return_retval): Likewise.
806 (gimple_return_set_retval): Likewise.
807 * tree-flow.h (struct gimple_df): Remove nonlocal_all member.
808 (safe_referenced_var_iterator): Remove.
809 (FOR_EACH_REFERENCED_VAR_SAFE): Likewise.
810 * tree-flow-inline.h (gimple_nonlocal_all): Remove.
811 (fill_referenced_var_vec): Remove.
812 (first_readonly_imm_use): Remove redundant gcc_assert.
813 (phi_arg_index_from_use): Combine gcc_asserts.
814 (move_use_after_head): Wrap gcc_assert in ENABLE_CHECKING.
815 (first_imm_use_stmt): Remove redundant gcc_assert.
816 * tree-cfg.c (verify_gimple_call): Verify function and chain
817 operands. Verify arguments.
818 (verify_types_in_gimple_stmt): Verify condition code and labels.
820 2010-01-07 Richard Guenther <rguenther@suse.de>
822 PR tree-optimization/42641
823 * sese.c (rename_map_elt_info): Use the SSA name version, do
826 2010-01-07 Jakub Jelinek <jakub@redhat.com>
828 PR tree-optimization/42625
829 * cgraph.c (cgraph_make_node_local): Clear DECL_COMDAT*,
830 TREE_PUBLIC, DECL_WEAK and DECL_EXTERNAL also for same_body
833 2010-01-07 Duncan Sands <baldrick@free.fr>
835 * Makefile.in (PLUGIN_HEADERS): Add version.h.
837 2010-01-07 Uros Bizjak <ubizjak@gmail.com>
840 * ifcvt.c (dead_or_predicable): Also remove REG_EQUAL note when
841 note itself is not function_invariant_p.
843 2009-01-07 Steven Bosscher <steven@gcc.gnu.org>
845 * gcse.c (execute_rtl_cprop, execute_rtl_pre, execute_rtl_hoist):
846 Do not add the DF_NOTE problem.
847 * store-motion.c (execute_rtl_store_motion): Likewise.
849 2010-01-07 Martin Jambor <mjambor@suse.cz>
851 PR tree-optimization/42157
852 * tree-sra.c (compare_access_positions): Stabilize sort if both
853 accesses have integer types, return zero immediately if they are the
856 2010-01-06 Richard Henderson <rth@redhat.com>
859 * haifa-sched.c (add_to_note_list): Merge into ...
860 (concat_note_lists): ... here, and ...
861 (unlink_other_notes, rm_other_notes): Merge into...
862 (remove_notes): ... here. Create REG_SAVE_NOTEs for
863 NOTE_INSN_EPILOGUE_BEG.
865 2010-01-06 Richard Guenther <rguenther@suse.de>
867 * ipa-inline.c (cgraph_decide_inlining_incrementally): Do
868 not inline regular functions into always-inline functions.
870 2010-01-06 Nick Clifton <nickc@redhat.com>
872 * config/rx/rx.h (enum rx_cpu_type): Add RX200.
873 (CC1_SPEC): Issue an error message if -mcpu=rx200 and -fpu are
875 (OVERRIDE_OPTIONS): Delete.
876 (OPTIMIZATION_OPTIONS): Define.
877 (ALLOW_RX_FPU_INSNS): Define only in terms of -fpu option.
878 * config/rx/rx.c (rx_handle_option): Issue an error message if
879 -mcpu=rx200 and -fpu are used together.
880 (rx_set_optimization_options): New function. Issue an error
881 message if an optimization attribute attempts to reset the FPU/
882 math optimization pairing.
883 * config/rx/rx-protos.h (rx_set_optimization_options): Prototype.
884 * config/rx/rx.opt: Set the default to 32-bit doubles.
885 * config/rx/t-rx: Add multilibs for -nofpu option.
886 * doc/invoke.texi: Update documentation of RX options.
888 2010-01-06 Richard Guenther <rguenther@suse.de>
890 * tree-ssa-pre.c (name_to_id): New global.
891 (alloc_expression_id): Simplify SSA name handling.
892 (lookup_expression_id): Likewise.
893 (init_pre): Zero name_to_id.
896 2010-01-06 Uros Bizjak <ubizjak@gmail.com>
898 * ifcvt.c (if_convert): Output slim multiple dumps with TDF_SLIM.
900 2010-01-05 H.J. Lu <hongjiu.lu@intel.com>
903 * config/i386/sse.md (smaxv2di3): New.
904 (umaxv2di3): Likewise.
905 (sminv2di3): Likewise.
906 (uminv2di3): Likewise.
908 2010-01-05 Eric Botcazou <ebotcazou@adacore.com>
911 * config/sparc/sparc.h (SPARC_SYMBOL_REF_TLS_P): Delete.
912 * config/sparc/sparc-protos.h (legitimize_pic_address): Likewise.
913 (legitimize_tls_address): Likewise.
914 (sparc_tls_referenced_p): Likewise.
915 * config/sparc/sparc.c (sparc_expand_move): Use legitimize_tls_address
916 and adjust calls to legitimize_pic_address.
917 (legitimate_constant_p) Use sparc_tls_referenced_p.
918 (legitimate_pic_operand_p): Likewise.
919 (sparc_legitimate_address_p): Do not use SPARC_SYMBOL_REF_TLS_P.
920 (sparc_tls_symbol_ref_1): Delete.
921 (sparc_tls_referenced_p): Make static, recognize specific patterns.
922 (legitimize_tls_address): Make static, handle CONST patterns.
923 (legitimize_pic_address): Make static, remove unused parameter and
924 adjust recursive calls.
925 (sparc_legitimize_address): Make static, use sparc_tls_referenced_p
926 and adjust call to legitimize_pic_address.
927 (sparc_output_mi_thunk): Likewise.
929 2010-01-05 Paolo Bonzini <bonzini@gnu.rg>
930 H.J. Lu <hongjiu.lu@intel.com>
933 * config/i386/i386.c (ix86_expand_int_vcond): Convert GTU to GT
934 for V4SI and V2DI by subtracting (-(INT MAX) - 1) from both
935 operands to make them signed.
938 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
941 * config/i386/i386.c (ix86_expand_int_vcond): Don't convert
942 GTU to GT for V4SI and V2DI.
944 * config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP.
945 (umin<mode>3): Removed.
947 (uminv4si3): Likewise.
949 2010-01-05 Martin Jambor <mjambor@suse.cz>
951 PR tree-optimization/42462
952 * ipa-inline.c (compute_inline_parameters): Pass node->decl instead of
953 current_function_decl to helper functions and macros.
955 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
958 * flags.h: Don't include real.h.
959 (HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS,
960 HONOR_SIGN_DEPENDENT_ROUNDING): Move ...
961 * real.h (HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES,
962 HONOR_SIGNED_ZEROS, HONOR_SIGN_DEPENDENT_ROUNDING): ... here.
963 * dominance.c: Update copyright.
964 * gimple.c (walk_gimple_op): Remove inline.
965 * tree-ssa-reassoc.c: Include real.h.
966 * Makefile.in (FLAGS_H): Remove $(REAL_H).
967 (tree-ssa-reassoc.o): Depend on $(REAL_H).
969 2010-01-05 Nick Clifton <nickc@redhat.com>
971 * config/rx/rx.c (rx_get_stack_layout): Fix allocation of second
972 register to push into the stack frame when the accumulator has to
973 be saved during interrupts.
975 2010-01-05 Eric Fisher <joefoxreal@gmail.com>
977 * doc/invoke.texi: Remove the documentation about option
979 * common.opt (Wunreachable-code): Preserved for backward
981 * tree-cfg.c: Remove the implementation of -Wunreachable-code.
982 * opts.c (common_handle_option): Add OPT_Wunreachable_code to
983 the backward compatibility flag section.
985 2010-01-05 Richard Guenther <rguenther@suse.de>
987 * tree-ssa-pre.c (bitmap_value_insert_into_set): Optimize.
989 2010-01-05 Jakub Jelinek <jakub@redhat.com>
992 * cfgexpand.c (expand_one_var): Diagnose too large variables.
994 PR tree-optimization/42508
995 * tree-sra.c (convert_callers): Check for recursive call
996 by comparing cgraph nodes instead of decls.
997 (modify_function): Call ipa_modify_formal_parameters also
998 on all same_body aliases.
1000 * cgraphunit.c (cgraph_materialize_all_clones): Compare
1001 cgraph nodes when checking for same_body aliases.
1003 2010-01-05 Richard Guenther <rguenther@suse.de>
1005 * tree-ssa-pre.c (get_or_alloc_expr_for_name): Avoid redundant
1006 allocation and lookup.
1007 (get_or_alloc_expr_for_constant): Likewise.
1008 (phi_translate): Sink allocation.
1010 2010-01-04 Richard Guenther <rguenther@suse.de>
1012 * tree-ssa-sccvn.c (get_or_alloc_constant_value_id): Allocate
1013 a new entry only if needed.
1014 * tree-ssa-dom.c (lookup_avail_expr): Likewise.
1015 * tree-ssa-coalesce.c (find_coalesce_pair): Avoid one
1017 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Pre-allocate
1019 (phi_translate): Handle CONSTANTs early.
1021 2010-01-04 Martin Jambor <mjambor@suse.cz>
1023 PR tree-optimization/42398
1024 * tree-sra.c (struct access): Removed flag grp_different_types.
1025 (dump_access): Do not dump the removed flag.
1026 (sort_and_splice_var_accesses): Do not set the removed flag.
1027 (sra_modify_expr): Check for type compatibility directly.
1029 2010-01-04 Martin Jambor <mjambor@suse.cz>
1031 PR tree-optimization/42366
1032 * ipa-cp.c (ipcp_init_stage): Always call ipa_compute_jump_functions on
1033 edges with variable number of parameters.
1034 * ipa-prop.c (ipa_write_node_info): Stream out uses_analysis_done
1035 flag instead of asserting it.
1036 (ipa_read_node_info): Read uses_analysis_done flag.
1038 2010-01-04 Richard Guenther <rguenther@suse.de>
1040 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Use
1041 iterative_hash_* as intended.
1042 (vn_reference_compute_hash): Likewise. Simplify hashing
1044 (vn_reference_lookup_2): Likewise.
1045 (vn_nary_op_compute_hash): Likewise.
1046 (vn_phi_compute_hash): Likewise.
1047 (expressions_equal_p): Remove strange code.
1048 * tree-ssa-pre.c (pre_expr_eq): Use gcc_unreachable ().
1049 (pre_expr_hash): Likewise. Simplify hashing SSA names.
1050 (bitmap_insert_into_set_1): Take value-id as parameter.
1051 (add_to_value): Pass it.
1052 (bitmap_insert_into_set): Likewise.
1053 (bitmap_value_insert_into_set): Likewise. Remove redundant check.
1055 2010-01-04 Jakub Jelinek <jakub@redhat.com>
1058 * gcc.c (SWITCH_IGNORE_PERMANENTLY): Define.
1059 (do_self_spec): For switches with SWITCH_IGNORE set set also
1060 SWITCH_IGNORE_PERMANENTLY.
1061 (check_live_switch): Check SWITCH_IGNORE_PERMANENTLY instead
1064 2010-01-04 Rafael Avila de Espindola <espindola@google.com>
1066 * lto-streamer-out.c (output_unreferenced_globals): Output the full
1067 tree of an unreferenced global var.
1069 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
1072 * config/i386/i386.c (ix86_expand_int_vcond): Don't convert
1073 GTU to GT for V4SI and V2DI.
1075 * config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP.
1076 (umin<mode>3): Removed.
1078 (uminv4si3): Likewise.
1080 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
1083 * collect2.c (main): Turn on trace in collect2 if -v is passed
1086 2010-01-03 Jerry Quinn <jlquinn@optonline.net>
1088 * doc/c-tree.texi (RETURN_STMT): Change to RETURN_EXPR. Update
1089 description of expression operand.
1091 2010-01-03 Andrew Jenner <andrew@codesourcery.com>
1093 * configure.ac: Add install-html to target_list for Make-hooks.
1094 * configure: Regenerate.
1095 * fortran/Make-lang.in (F95_HTMLFILES): New.
1096 (fortran.html): Use it.
1097 (fortran.install-html): New.
1098 * Makefile.in (install-html): Add lang.install-html.
1099 * java/Make-lang.in (JAVA_HTMLFILES): New.
1100 (java.html): Use it.
1101 (java.install-html): New.
1102 * objc/Make-lang.in (objc.install-html): New.
1103 * objcp/Make-lang.in (obj-c++.install-html): New.
1104 * cp/Make-lang.in (c++.install-html): New.
1105 * ada/gcc-interface/Make-lang.in (ada.install-html): New.
1106 * lto/Make-lang.in (lto.install-html): New.
1108 2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
1111 * gcc.c (LINK_COMMAND_SPEC): Pass -m* and -v to -plugin-opt.
1113 2009-01-03 Steven Bosscher <steven@gcc.gnu.org>
1115 PR rtl-optimization/41862
1116 * store-motion.c (store_killed_in_insn, compute_store_table,
1117 remove_reachable_equiv_notes, replace_store_insn,
1118 build_store_vectors): Ignore all DEBUG_INSNs.
1120 2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
1123 * common.opt: Add dumpdir.
1125 * gcc.c (cc1_options): Add "-dumpbase %B" only if -dumpbase
1127 (option_map): Add --dumpdir.
1129 * gcc.h (DEFAULT_WORD_SWITCH_TAKES_ARG): Add dumpdir.
1131 * lto-wrapper.c (run_gcc): Add -dumpbase and -dumpdir for -o.
1133 * opts.c (decode_options): Try dump_dir_name first if
1134 dump_base_name isn't an absolute path.
1135 (common_handle_option): Handle OPT_dumpdir.
1137 * toplev.c (dump_dir_name): New.
1138 (print_switch_values): Also ignore -dumpdir.
1140 * toplev.h (dump_dir_name): New.
1142 2010-01-03 Richard Guenther <rguenther@suse.de>
1144 PR tree-optimization/42589
1145 * tree-ssa-math-opts.c (execute_optimize_bswap): Allow
1146 double-word expansion of bswap32.
1148 2010-01-03 Steven Bosscher <steven@gcc.gnu.org>
1150 * postreload-gcse.c (insert_expr_in_table): Replace BLOCK_NUM
1151 with BLOCK_FOR_INSN.
1152 * auto-inc-dec.c (attempt_change, get_next_ref, find_inc): Likewise.
1153 * ifcvt.c (noce_get_alt_condition, noce_try_abs,
1154 noce_process_if_block): Likewise.
1155 * gcse.c (compute_local_properties, insert_expr_in_table,
1156 insert_set_in_table, canon_list_insert, find_avail_set,
1157 pre_insert_copy_insn): Likewise.
1159 * basic-block.h (BLOCK_NUM): Move from here...
1160 * sched-int.h (BLOCK_NUM): ... to here to localize it in the scheduler.
1162 2010-01-03 Richard Guenther <rguenther@suse.de>
1164 PR tree-optimization/42438
1165 * tree-ssa-pre.c (struct bb_bitmap_sets): Add
1166 contains_may_not_return_call flag.
1167 (BB_MAY_NOTRETURN): New.
1168 (valid_in_sets): Trapping nary operations are not valid
1169 in blocks that may not return.
1170 (insert_into_preds_of_block): Remove check for trapping
1172 (compute_avail): Compute also BB_MAY_NOTRETURN.
1174 2010-01-03 Gerald Pfeifer <gerald@pfeifer.com>
1176 * doc/invoke.texi: Add 2010 to copyright years.
1178 2010-01-03 Eric Botcazou <ebotcazou@adacore.com>
1180 * config/sparc/sparc.c: Fix formatting nits.
1182 2010-01-02 Gerald Pfeifer <gerald@pfeifer.com>
1183 Alexander Monakov <amonakov@ispras.ru>
1185 * doc/invoke.texi (Optimize Options): Reword introduction a bit.
1187 2010-01-02 Richard Guenther <rguenther@suse.de>
1190 * tree-vrp.c (check_all_array_refs): Skip non-excutable blocks.
1191 (simplify_switch_using_ranges): Mark to be removed edges
1194 2010-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1196 * config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two.
1198 * collect2.c (scan_libraries): Add missing argument in call to
1201 2010-01-02 Uros Bizjak <ubizjak@gmail.com>
1204 * config/alpha/predicates.md (aligned_memory_operand): Return false
1206 (unaligned_memory_operand): Return true for CQImode.
1207 * config/alpha/alpha.c (get_aligned_mem): Assert that location
1208 doesn not cross aligned SImode word boundary.
1210 2010-01-02 Anatoly Sokolov <aesok@post.ru>
1212 * config/avr/avr.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, XEXP_):
1214 * config/avr/avr-protos.h (avr_init_once, avr_optimization_options,
1215 avr_change_section, avr_reg_class_from_letter) : Remove declaration.
1217 2010-01-02 Richard Guenther <rguenther@suse.de>
1220 * toplev.c (compile_file): Emit LTO marker properly. Change
1222 * collect2.c (scan_prog_file): Adjust for changed LTO marker.
1224 2010-01-01 Richard Guenther <rguenther@suse.de>
1227 * tree-sra.c (analyze_all_variable_accesses): Work in DECL_UID order.
1229 2010-01-01 Richard Guenther <rguenther@suse.de>
1232 * c-decl.c (grokdeclarator): For zero-size arrays force
1233 structural equality checks as layout_type does.
1235 2010-01-01 H.J. Lu <hongjiu.lu@intel.com>
1237 * builtins.c: Update copyright to 2010.
1239 2010-01-01 H.J. Lu <hongjiu.lu@intel.com>
1242 * lto-streamer-out.c (produce_asm): Revert the last change.
1243 (copy_function): Likewise.
1245 * lto-streamer.c (lto_get_section_name): Skip any leading
1248 2010-01-01 Richard Guenther <rguenther@suse.de>
1251 * builtins.c (get_object_alignment): Do not use DECL_ALIGN
1255 Copyright (C) 2010 Free Software Foundation, Inc.
1257 Copying and distribution of this file, with or without modification,
1258 are permitted in any medium without royalty provided the copyright
1259 notice and this notice are preserved.