1 2010-01-17 Jie Zhang <jie.zhang@analog.com>
4 * dwarf2out.c (mem_loc_descriptor): Handle SS_TRUNCATE
7 2010-01-17 Joern Rennecke <amylaar@spamcop.net>
9 * doc/tm.texi (TARGET_INIT_LIBFUNCS): Put @findex entries in order of
12 (TARGET_LEGITIMATE_ADDRESS_P): Add return type.
13 Fix markup for strict argument.
15 (TARGET_SCHED_REORDER2): Fix argument types.
17 (TARGET_SCHED_DFA_PRE_CYCLE_INSN): Fix return type.
18 (TARGET_SCHED_DFA_POST_CYCLE_INSN): Likewise.
20 (TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE): Fix name.
21 (TARGET_SCHED_DFA_POST_ADVANCE_CYCLE): Likewise.
23 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD):
26 (TARGET_SCHED_ALLOC_SCHED_CONTEXT): Remove duplicate documentation.
27 (TARGET_SCHED_INIT_SCHED_CONTEXT): Likewise.
28 (TARGET_SCHED_SET_SCHED_CONTEXT): Likewise.
29 (TARGET_SCHED_CLEAR_SCHED_CONTEXT): Likewise.
30 (TARGET_SCHED_FREE_SCHED_CONTEXT): Likewise.
32 (TARGET_SCHED_SET_SCHED_CONTEXT): Fix typo.
34 (TARGET_SCHED_GEN_SPEC_CHECK): Fix name.
36 (TARGET_ASM_RELOC_RW_MASK): Add return type.
37 (TARGET_MANGLE_DECL_ASSEMBLER_NAME): Fix return type.
39 (TARGET_STRIP_NAME_ENCODING): Fix markup of return type and parameter.
41 (TARGET_ASM_FILE_START): Put @findex before paragraph start.
44 (TARGET_ASM_NAMED_SECTION): Fix argument list.
46 (TARGET_HAVE_NAMED_SECTIONS): Use @deftypevr.
47 (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Likewise.
49 (TARGET_ASM_RECORD_GCC_SWITCHES_SECTION): Use @deftypevr.
51 (TARGET_ASM_ASSEMBLE_VISIBILITY): Fix argument types.
53 (TARGET_ASM_MARK_DECL_PRESERVED): Fix argument and markup
54 referring to it. Fix language.
56 (TARGET_HAVE_CTORS_DTORS): Use @deftypevr.
58 (TARGET_ASM_FINAL_POSTSCAN_INSN): Adjust name of first argument.
60 (TARGET_ASM_EMIT_UNWIND_LABEL): Add argument types.
62 (TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL): Add type to argument.
64 (TARGET_UNWIND_EMIT): Remove space between 'FILE *' and
65 '@var{stream}. Remove stray 'and'.
67 (TARGET_ARM_EABI_UNWINDER): Use @deftypevr.
69 (TARGET_ASM_OUTPUT_DWARF_DTPREL): Adjust name of first argument.
71 (TARGET_SET_DEFAULT_TYPE_ATTRIBUTES): Add missing article.
73 (TARGET_OPTION_VALID_ATTRIBUTE_P): Fix name, it was
74 misspelled as TARGET_VALID_OPTION_ATTRIBUTE_P.
76 (TARGET_GET_PCH_VALIDITY): Put 'void *' in braces.
77 Fix description of return value.
78 Rename argument "sz" to "len."
80 (TARGET_CXX_GUARD_MASK_BIT): Add missing article.
81 Clarify meaning of 'true' return value.
83 (TARGET_SHIFT_TRUNCATION_MASK): Fix return type.
85 (TARGET_MODE_REP_EXTENDED): Fix two inconsisent uses of
86 rep_mode versus mode_rep.
88 (TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Document.
90 (TARGET_BUILTIN_DECL): Fix name.
92 (TARGET_COMMUTATIVE_P): Fix type of first argument.
94 (TARGET_SET_CURRENT_FUNCTION): Mention possibility of cfun being NULL.
96 (TARGET_BRANCH_TARGET_REGISTER_CLASS): Fix return type.
98 (TARGET_USE_LOCAL_THUNK_ALIAS_P): Document as macro instead of hook.
100 (TARGET_RELAXED_ORDERING): Use @deftypevr.
102 (TARGET_GET_DRAP_RTX): Note that this is a hook.
105 (TARGET_BUILTIN_RECIPROCAL): Fix argument types.
106 Rename argument tm_fn to md_fn.
108 2010-01-16 Harsha Jagasia <harsha.jagasia@amd.com>
111 * config/i386/i386.c (ix86_fixup_binary_operands):
112 Revert FMA4 fixup of operands.
114 2010-01-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
117 * Makefile.in (write_entries_to_file, install-plugin):
118 Use \012 instead of \n with tr.
120 2010-01-16 Richard Sandiford <r.sandiford@uk.ibm.com>
122 * configure.ac (HAVE_AS_REF): New C macro.
123 * configure: Regenerate.
124 * config.in: Likewise.
125 * collect2.c (main): Only postpone SCAN_DWEH to the second pass
127 * config/rs6000/aix.h (ASM_OUTPUT_DWARF_TABLE_REF): Only define
130 2010-01-16 Joern Rennecke <amylaar@spamcop.net>
132 * doc/tm.texi (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Fix argument types.
134 (TARGET_SUPPORT_VECTOR_MISALIGNMENT): Fix argument types.
136 (TARGET_USE_ANCHORS_FOR_SYMBOL_P): Fix argument types.
138 (TARGET_SCHED_ALLOC_SCHED_CONTEXT): Put 'void *' in braces.
140 (TARGET_IN_SMALL_DATA_P): Fix argument type.
142 (TARGET_BINDS_LOCAL_P): Fix argument type.
144 (TARGET_ASM_FILE_END): Use prototype.
146 (TARGET_ASM_RECORD_GCC_SWITCHES): Don't put 'int' in braces.
148 (TARGET_DWARF_CALLING_CONVENTION): Fix argument type.
150 (TARGET_COMP_TYPE_ATTRIBUTES): Fix argument types.
152 (TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): Fix argument type.
154 (TARGET_EMUTLS_VAR_ALIGN_FIXED): Don't put 'bool' in braces.
155 (TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS): Likewise.
157 (TARGET_PCH_VALID_P): Put 'const char *' in braces.
158 (TARGET_CHECK_PCH_TARGET_FLAGS): Likewise.
160 (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Don't put 'bool' in braces.
161 (TARGET_ADDR_SPACE_SUBSET_P): Likewise.
162 (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Don't put 'rtx' in braces.
163 (TARGET_ADDR_SPACE_CONVERT): Likewise.
165 (TARGET_CASE_VALUES_THRESHOLD): Put 'unsigned int' in braces.
167 (TARGET_MACHINE_DEPENDENT_REORG: Use prototype.
169 (TARGET_INIT_BUILTINS): Use prototype.
171 (TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN):
172 Put 'const char *' in braces. Fix parameter types.
173 (TARGET_INVALID_CONVERSION): Fix parameter types.
174 (TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP): Likewise.
175 (TARGET_INVALID_PARAMETER_TYPE, TARGET_INVALID_RETURN_TYPE): Likewise.
177 (TARGET_PROMOTED_TYPE): Remove braces around 'tree'.
180 (TARGET_CONVERT_TO_TYPE): Remove braces around 'tree'.
182 (TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Remove braces around 'bool'.
184 2010-01-15 Joern Rennecke <amylaar@spamcop.net>
186 * doc/tm.texi (TARGET_HELP): Fix return type.
188 (TARGET_PROMOTE_FUNCTION_MODE): Put 'enum machine_mode'
189 in braces. Fix argument types.
191 (TARGET_LIBGCC_CMP_RETURN_MODE): Use prototype.
193 (TARGET_LIBGCC_SHIFT_COUNT_MODE): Use prototype.
195 (TARGET_MS_BITFIELD_LAYOUT_P): Fix argument type.
197 (TARGET_DECIMAL_FLOAT_SUPPORTED_P): Don't put 'bool' in braces.
198 (TARGET_FIXED_POINT_SUPPORTED_P): Likewise.
200 (TARGET_MANGLE_TYPE): Fix argument types.
202 (TARGET_IRA_COVER_CLASSES): Use prototype.
204 (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Fix return type. Use prototype.
206 (TARGET_CAN_ELIMINATE): Use identifiers for argument names.
208 (TARGET_PROMOTE_PROTOTYPES): Fix argument type.
210 (TARGET_MUST_PASS_IN_STACK): Fix argument type.
212 (TARGET_CALLEE_COPIES): Fix argument types.
214 (TARGET_SPLIT_COMPLEX_ARG): Fix argument type.
216 (TARGET_GIMPLIFY_VA_ARG_EXPR): Fix argument types.
218 (TARGET_FUNCTION_VALUE): Fix argument types.
220 (TARGET_RETURN_IN_MSB): Fix argument type.
222 (TARGET_RETURN_IN_MEMORY): Fix argument types.
224 (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Fix argument types.
226 (TARGET_EXTRA_LIVE_ON_ENTRY): Fix argument type.
228 (TARGET_STRICT_ARGUMENT_NAMING): Make literal in text
229 agree with return type.
231 (TARGET_PRETEND_OUTGOING_VARARGS_NAMED): Add Prototype.
233 2010-01-15 Jing Yu <jingyu@google.com>
235 PR rtl-optimization/42691
236 * combine.c (try_combine): Set changed_i3_dest to 1 when I2 and I3 set
237 a pseudo to a constant and are merged, and adjust comments.
239 2010-01-15 Eric Botcazou <ebotcazou@adacore.com>
241 * config/i386/sse.md (avx_vperm2f128<mode>3): Fix typo.
243 2010-01-15 Richard Guenther <rguenther@suse.de>
246 * tree-cfgcleanup.c (remove_forwarder_block): Move destination
247 labels of computed or non-local gotos to the destination.
248 * tree-cfg.c (gimple_verify_flow_info): Verify that a EH
249 landing pad label is the first label.
251 2010-01-15 Richard Guenther <rguenther@suse.de>
253 * tree-ssa-loop-im.c (gen_lsm_tmp_name): Fix bogus fallthru.
255 2010-01-14 Michael Meissner <meissner@linux.vnet.ibm.com>
258 * config/rs6000/rs6000.md (sqrtdf2): Split into expander and insn
259 to allow generation of the xssqrtdp instruction on power7.
260 (sqrtdf2_fpr): Ditto.
262 2010-01-14 Jakub Jelinek <jakub@redhat.com>
265 * c-decl.c (finish_function): Don't emit -Wreturn-type warnings in
266 functions with noreturn attribute.
269 * varasm.c (declare_weak): Add weak attribute to decl if it
270 doesn't have one already.
271 (assemble_external): Only add decls to weak_decls if they also
274 2010-01-14 Alexandre Oliva <aoliva@redhat.com>
276 * var-tracking.c (var_reg_delete): Don't delete the association
277 between REGs and values or one-part variables if the register
280 2010-01-14 Jakub Jelinek <jakub@redhat.com>
283 * tree-inline.c (copy_debug_stmt): Don't reset debug stmt just
284 because its first operand is a non-localized variable.
286 2010-01-14 Martin Jambor <mjambor@suse.cz>
288 PR tree-optimization/42706
289 * tree-sra.c (encountered_recursive_call): New variable.
290 (encountered_unchangable_recursive_call): Likewise.
291 (sra_initialize): Initialize both new variables.
292 (callsite_has_enough_arguments_p): New function.
293 (scan_function): Call decl and flags check only for IPA-SRA, check
294 whether there is a recursive call and whether it has enough arguments.
295 (all_callers_have_enough_arguments_p): New function.
296 (convert_callers): Look for recursive calls only when
297 encountered_recursive_call is set.
298 (ipa_early_sra): Bail out either if
299 !all_callers_have_enough_arguments_p or
300 encountered_unchangable_recursive_call.
302 2010-01-14 Alexander Monakov <amonakov@ispras.ru>
304 * sel-sched.c: Add 2010 to copyright years.
305 * sel-sched-ir.c: Likewise.
306 * sel-sched-ir.h: Likewise.
308 2010-01-14 Martin Jambor <mjambor@suse.cz>
310 PR tree-optimization/42714
311 * tree-sra.c (sra_ipa_modify_assign): Handle incompatible-type
312 constructors specially.
314 2010-01-14 Andi Kleen <ak@linux.intel.com>
316 * config/i386/drivers-i386.c (detect_caches_intel):
317 Add l2sizekb parameter and fill in.
318 (host_detect_local_cpu): Add l2sizekb, fill in.
319 Add Atom small cache heuristic.
321 2010-01-14 Andi Kleen <ak@linux.intel.com>
323 * config/i386/drivers-i386.c (detect_caches_cpuid4):
324 Add level3 parameter and fill in.
325 (detect_caches_intel): Handle level3 cache.
327 2010-01-14 Andi Kleen <ak@linux.intel.com>
329 * config/i386/drivers-i386.c (host_detect_local_cpu):
330 Fix core duo detection.
332 2010-01-14 Andi Kleen <ak@linux.intel.com>
334 * config/i386/drivers-i386.c (host_detect_local_cpu):
337 2010-01-14 Alexander Monakov <amonakov@ispras.ru>
339 * config/rs6000/rs6000.c (rs6000_variable_issue): Rename to...
340 (rs6000_variable_issue_1): this. Use...
341 (rs6000_variable_issue): here. Reimplement. Print debug info.
343 2010-01-14 Alexander Monakov <amonakov@ispras.ru>
345 * sel-sched-ir.c (sel_restore_other_notes): Rename to
346 sel_restore_notes. Update all callers. Call reemit_notes
349 2010-01-14 Andrey Belevantsev <abel@ispras.ru>
351 PR rtl-optimization/42246
352 * sel-sched-ir.h (get_all_loop_exits): Include exits from inner
355 2010-01-14 Andrey Belevantsev <abel@ispras.ru>
357 * sel-sched.c (compute_av_set_at_bb_end): Do not test that number of
358 all successors is the same as number of successors in current region.
360 2010-01-14 Alexander Monakov <amonakov@ispras.ru>
362 * sel-sched.c (maybe_emit_renaming_copy): Exit early when expression
363 to rename is not separable. Otherwise check that its LHS is not NULL.
365 2010-01-14 Alexander Monakov <amonakov@ispras.ru>
367 * sel-sched.c (choose_best_reg_1): Loop over all regs for mode.
369 2010-01-14 Alexander Monakov <amonakov@ispras.ru>
371 * sel-sched.c (mark_unavailable_hard_regs): Do not try to search
372 available registers when failed to discover LHS register class.
373 Fix indentation. Update comment.
375 2010-01-14 Andrey Belevantsev <abel@ispras.ru>
376 Alexander Monakov <amonakov@ispras.ru>
378 PR rtl-optimization/42389
379 * sel-sched.c (advance_one_cycle): Set FENCE_ISSUE_MORE
381 (advance_state_on_fence): Likewise.
382 (sel_target_adjust_priority): Print debug output only when
383 sched_verbose >= 4, not 2.
384 (get_expr_cost): Do not issue all unique insns on the next cycle.
385 (fill_insns): Initialize can_issue_more from the value saved
387 * sel-sched-ir.c (flist_add): New parameter issue_more.
388 Init FENCE_ISSUE_MORE with it.
389 (merge_fences): Likewise.
390 (init_fences): Update call to flist_add.
391 (add_to_fences, add_clean_fence_to_fences)
392 (add_dirty_fence_to_fences): Likewise.
393 (move_fence_to_fences): Update call to merge_fences.
394 (invoke_reorder_hooks): Do not reset can_issue_more on insns from
396 * sel-sched-ir.h (struct _fence): New field issue_more.
397 (FENCE_ISSUE_MORE): New accessor macro.
399 2010-01-14 Andrey Belevantsev <abel@ispras.ru>
401 PR rtl-optimization/42388
402 * sel-sched-ir.c (maybe_tidy_empty_bb): Do not delete empty blocks
403 that have no predecessors nor successors. Do not call move_bb_info
404 for empty blocks outside of current region.
406 2010-01-14 Alexander Monakov <amonakov@ispras.ru>
408 PR rtl-optimization/42294
409 * sel-sched-ir.h (struct _sel_insn_data): Update comment.
410 * sel-sched.c (move_exprs_to_boundary): Transitively add all
411 originators' originators.
413 2010-01-14 Alexander Monakov <amonakov@ispras.ru>
415 PR rtl-optimization/39453
416 PR rtl-optimization/42246
417 * sel-sched-ir.c (considered_for_pipelining_p): Do not test
419 (sel_add_loop_preheaders): Add preheader to last_added_blocks.
421 2010-01-14 Andrey Belevantsev <abel@ispras.ru>
422 Alexander Monakov <amonakov@ispras.ru>
425 * sel-sched-ir.c (sel_recompute_toporder): New. Use it...
426 (maybe_tidy_empty_bb): ... here. Make static. Add new
427 argument. Update all callers.
428 (tidy_control_flow): ... and here. Recompute topological order
429 of basic blocks in region if necessary.
430 (sel_redirect_edge_and_branch): Change return type. Return true
431 if topological order might have been invalidated.
432 (purge_empty_blocks): Export and move from...
433 * sel-sched.c (purge_empty_blocks): ... here.
434 * sel-sched-ir.h (sel_redirect_edge_and_branch): Update prototype.
435 (maybe_tidy_empty_bb): Delete prototype.
436 (purge_empty_blocks): Declare.
438 2010-01-14 Andrey Belevantsev <abel@ispras.ru>
440 PR rtl-optimization/42249
441 * sel-sched.c (try_replace_dest_reg): When chosen register
442 and original register is the same, do not bail out early, but
443 still check all original insns for validity of replacing destination
444 register. Set EXPR_TARGET_AVAILABLE to 1 before leaving function
447 2010-01-14 Jakub Jelinek <jakub@redhat.com>
450 Port from no-undefined-overflow branch:
451 2009-03-09 Richard Guenther <rguenther@suse.de>
453 * fold-const.c (add_double_with_sign): Fix unsigned overflow detection.
455 2010-01-14 Richard Guenther <rguenther@suse.de>
458 * gimple.c (iterative_hash_gimple_type): Avoid hashing
461 2010-01-14 Ira Rosen <irar@il.ibm.com>
463 PR tree-optimization/42709
464 * tree-vect-slp.c (vect_get_constant_vectors): Use constant's type
465 as scalar type in creation of constant vector operand.
467 2010-01-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
470 * Makefile.in ($(TESTSUITEDIR)/site.exp, check-%)
471 (check-parallel-%): Match `testsuite' directory component only
474 2010-01-14 Shujing Zhao <pearly.zhao@oracle.com>
477 * gcc.c (do_spec_1): Wrapped the error and notice messages of specs
480 2010-01-13 Richard Guenther <rguenther@suse.de>
482 PR tree-optimization/42730
483 * tree-ssa-ccp.c (maybe_fold_stmt_indirect): Add shortcut for
486 2010-01-13 Steve Ellcey <sje@cup.hp.com>
489 * config/ia64/ia64.c (ia64_expand_vecint_compare): Convert GTU to GT
490 for V2SI by subtracting (-(INT MAX) - 1) from both operands to make
493 2010-01-13 Bernd Schmidt <bernd.schmidt@analog.com>
495 * config/bfin/libgcc-bfin.ver: Regenerate based on current
496 libgcc-std.ver. Add entries for ___smulsi3_highpart and
499 * config/bfin/bfin.c (bfin_reorg): Call run_selective_scheduling
500 rather than schedule_insns if the pass is enabled.
502 2010-01-13 Martin Jambor <mjambor@suse.cz>
504 PR tree-optimization/42704
505 * tree-sra.c (sra_modify_assign): Do not delete assignments to
508 2010-01-13 Martin Jambor <mjambor@suse.cz>
510 PR tree-optimization/42703
511 * tree-sra.c (analyze_access_subtree): Check that we can build a
512 reference to the original data within the aggregate.
514 2010-01-13 Richard Guenther <rguenther@suse.de>
516 PR tree-optimization/42705
517 * tree-ssa-reassoc.c (build_and_add_sum): Insert stmts after
520 2010-01-13 Richard Guenther <rguenther@suse.de>
523 * fold-const.c (fold_unary_loc): Fold INDIRECT_REFs.
525 2010-01-13 Jakub Jelinek <jakub@redhat.com>
528 * var-tracking.c (values_to_unmark): New variable.
529 (find_loc_in_1pdv): Clear VALUE_RECURSED_INTO of values in
530 values_to_unmark vector. Moved body to...
531 (find_loc_in_1pdv_1): ... this. Don't clear VALUE_RECURSED_INTO,
532 instead queue it into values_to_unmark vector.
533 (vt_find_locations): Free values_to_unmark vector.
535 2010-01-13 Wolfgang Gellerich <gellerich@de.ibm.com>
537 * config/s390/s390.c (override_options): Set
538 default of max-pending-list-length to 256
540 2010-01-13 Richard Guenther <rguenther@suse.de>
543 * tree-pass.h (PROP_gimple_lcx): New.
544 * cfgexpand.c (pass_expand): Require PROP_gimple_lcx.
545 * passes.c (init_optimization_passes): Move pass_lower_complex_O0
546 before the final cleanup_eh.
547 (dump_properties): Dump PROP_gimple_lcx.
548 * tree-complex.c (pass_lower_complex): Provide PROP_gimple_lcx.
549 (tree_lower_complex_O0): Remove.
550 (gate_no_optimization): Run if PROP_gimple_lcx is not set.
551 (pass_lower_complex_O0): Provide PROP_gimple_lcx. Run
552 tree_lower_complex, schedule TODO_update_ssa.
553 * lto-streamer-out.c (output_function): Stream the functions
555 * lto-streamer-in.c (input_function): Likewise.
556 (lto_read_body): Do not override them here.
558 2010-01-12 Joseph Myers <joseph@codesourcery.com>
561 * c-typeck.c (build_c_cast): Fold value cast to union type before
562 wrapping it in a CONSTRUCTOR.
564 2010-01-12 Jakub Jelinek <jakub@redhat.com>
566 PR rtl-optimization/42699
567 * cse.c (cse_insn): Optimize lhs ZERO_EXTRACT if only CONST_INTs are
570 2010-01-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
572 * config/mips/iris6.h (SUBTARGET_DONT_WARN_UNUSED_SPEC,
573 SUBTARGET_WARN_UNUSED_SPEC): Move ...
574 config/mips/iris.h (SUBTARGET_DONT_WARN_UNUSED_SPEC,
575 SUBTARGET_WARN_UNUSED_SPEC): ... here
576 * config/mips/iris5.h (LIBGCC_SPEC): Define.
578 2010-01-12 Julian Brown <julian@codesourcery.com>
580 * config/arm/neon-schedgen.ml (Utils): Don't try to
582 (find_with_result): New.
584 2010-01-12 Jakub Jelinek <jakub@redhat.com>
587 * simplify-rtx.c (simplify_relational_operation_1): Avoid invalid rtx
588 sharing when canonicalizing ({lt,ge}u (plus a b) b).
590 PR tree-optimization/42645
591 * tree-inline.c (processing_debug_stmt): Move earlier. Make static.
592 (remap_ssa_name): If processing_debug_stmt and name wasn't found in
593 decl_map, set processing_debug_stmt to -1 and return name without
596 2010-01-11 Dave Korn <dave.korn.cygwin@gmail.com>
598 * doc/install.texi (Specific#x-x-cygwin): Document minimum required
599 binutils version, and reword target configuration description.
601 2010-01-11 Andy Hutchinson <hutchinsonandy@gcc.gnu.org>
603 * config/avr/avr.h (LINKER_NAME): Remove.
605 2010-01-11 Janis Johnson <janis187@us.ibm.com>
608 * config/rs6000/rs6000.c (rs6000_override_options): On targets
609 that support VSX, warn for -mno-altivec if vsx is not disabled,
612 2010-01-11 Joseph Myers <joseph@codesourcery.com>
613 Shujing Zhao <pearly.zhao@oracle.com>
616 * common.opt (Wframe-larger-than=, fcompare-debug=, fdbg-cnt=,
617 fira-verbose=, flto-compression-level=, fplugin-arg-): Use tab
618 character between option name and help text.
619 * c.opt (imultilib): Likewise.
621 2010-01-10 Rafael Avila de Espindola <espindola@google.com>
623 * lto-streamer-out.c (output_unreferenced_globals): Output static
626 2010-01-10 Steven Bosscher <steven@gcc.gnu.org>
628 PR rtl-optimization/42621
629 * bb-reorder.c (gate_duplicated_computed_gotos): Only run if not
631 (duplicate_computed_gotos): Remove now-redundant check.
633 2010-01-10 Steve Ellcey <sje@cup.hp.com>
636 * configure.ac: Save and restore LDFLAGS and LIBS
637 * configure: Regenerate.
639 2010-01-10 Richard Guenther <rguenther@suse.de>
642 * builtins.c (fold_builtin_strlen): Add type argument and
643 convert the resulting length to it.
644 (fold_builtin_1): Adjust.
646 2010-01-09 Jakub Jelinek <jakub@redhat.com>
648 * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Shorten
649 sequence for DImode constants >= 0x80000000UL <= 0xFFFFFFFFUL by
651 (num_insns_constant_wide): Adjust for that change.
653 2010-01-09 Alexandre Oliva <aoliva@redhat.com>
656 * web.c (union_defs): Add used argument, to combine uses of
658 (entry_register): Adjust type and tests of used argument.
659 (web_main): Widen used for new use. Pass it to union_defs.
660 * df.h (union_defs): Adjust prototype.
662 2010-01-09 Alexandre Oliva <aoliva@redhat.com>
665 * loop-unroll.c (referenced_in_one_insn_in_loop_p): Count debug
666 uses in new incoming argument. Free body.
667 (reset_debug_uses_in_loop): New.
668 (analyze_insn_to_expand_var): Call the latter if the former found
669 anything. Fix whitespace. Reject invalid dest overlaps before
670 going through all insns in the loop.
672 2010-01-09 Alexandre Oliva <aoliva@redhat.com>
675 * haifa-sched.c (dying_use_p): Debug insns don't count.
677 2010-01-09 Alexandre Oliva <aoliva@redhat.com>
680 * gimplify.c (gimplify_modify_expr): Drop lhs on noreturn calls.
681 * tree-cfg.c (is_ctrl_altering_stmt): Don't compute flags twice.
682 (verify_gimple_call): Reject LHS in noreturn calls.
684 2010-01-09 Alexandre Oliva <aoliva@redhat.com>
688 * tree-vect-loop-manip.c (adjust_info): New type.
689 (adjust_vec): New pointer to vector.
690 (adjust_debug_stmts_now, adjust_vec_debug_stmts): New.
691 (adjust_debug_stmts, adjust_phi_and_debug_stmts): New.
692 (slpeel_update_phis_for_duplicate_loop): Use them.
693 (slpeel_update_phi_nodes_for_guard1): Likewise.
694 (slpeel_update_phi_nodes_for_guard2): Likewise.
695 (slpeel_tree_peel_loop_to_edge): Likewise.
696 (vect_update_ivs_after_vectorizer): Likewise.
698 2010-01-09 Alexandre Oliva <aoliva@redhat.com>
700 * vec.h (DEF_VEC_ALLOC_FUNC_O_STACK): Drop excess paren.
701 (DEF_VEC_ALLOC_FUNC_I_STACK): Likewise.
703 2010-01-09 Alexandre Oliva <aoliva@redhat.com>
705 * config/i386/i386.c (ix86_vectorize_builtin_vec_perm): Silence
706 bogus uninitialized warning.
708 2010-01-09 Richard Guenther <rguenther@suse.de>
711 * tree-scalar-evolution.c (interpret_loop_phi): Make sure
712 the evolution is compatible with the initial condition.
714 2010-01-09 Jakub Jelinek <jakub@redhat.com>
716 * gcc.c (process_command): Update copyright notice dates.
717 * gcov.c (print_version): Likewise.
718 * gcov-dump.c (print_version): Likewise.
719 * mips-tfile.c (main): Likewise.
720 * mips-tdump.c (main): Likewise.
722 2010-01-08 Andy Hutchinson <hutchinsonandy@gcc.gnu.org>
725 * config/avr/avr.md (rotlqi3): Add CONST_INT_P check.
730 (rotlsi3_16): Delete.
731 (rotlsi3_24): Delete.
735 * config/avr/avr.c (avr_rotate_bytes): New function.
736 * config/avr/avr-proto.h (avr_rotate_bytes): New function.
738 2010-01-08 Steve Ellcey <sje@cup.hp.com>
741 * configure.ac: Modify -rdynamic check.
742 * configure: Regenerate.
744 2010-01-08 DJ Delorie <dj@redhat.com>
746 * config/sh/sh.c (sh_expand_epilogue): Fix interrupt handler
747 register popping order.
749 2010-01-08 Richard Guenther <rguenther@suse.de>
752 * c.opt (fsigned-char): Also let LTO handle this option.
753 (funsigned-char): Likewise.
755 2010-01-07 Richard Guenther <rguenther@suse.de>
757 * gimple.h (gss_for_code): Wrap gcc_assert in ENABLE_CHECKING.
758 (gimple_op): Likewise.
759 (gimple_op_ptr): Likewise.
760 (gimple_assign_set_lhs): Remove gcc_assert.
761 (gimple_assign_set_rhs1): Likewise.
762 (gimple_assign_set_rhs2): Likewise.
763 (gimple_call_set_lhs): Likewise.
764 (gimple_call_set_fn): Likewise.
765 (gimple_call_set_fndecl): Likewise.
766 (gimple_call_fndecl): Likewise.
767 (gimple_call_return_type): Likewise.
768 (gimple_call_set_chain): Likewise.
769 (gimple_call_num_args): Likewise.
770 (gimple_call_set_arg): Likewise.
771 (gimple_cond_set_code): Likewise.
772 (gimple_cond_set_lhs): Likewise.
773 (gimple_cond_set_rhs): Likewise.
774 (gimple_cond_set_true_label): Likewise.
775 (gimple_cond_set_false_label): Likewise.
776 (gimple_label_set_label): Likewise.
777 (gimple_goto_set_dest): Likewise.
778 (gimple_debug_bind_get_var): Wrap gcc_assert in ENABLE_CHECKING.
779 (gimple_debug_bind_get_value): Likewise.
780 (gimple_debug_bind_get_value_ptr): Likewise.
781 (gimple_debug_bind_set_var): Likewise.
782 (gimple_debug_bind_set_value): Likewise.
783 (gimple_debug_bind_reset_value): Likewise.
784 (gimple_debug_bind_has_value_p): Likewise.
785 (gimple_return_retval_ptr): Remove gcc_assert.
786 (gimple_return_retval): Likewise.
787 (gimple_return_set_retval): Likewise.
788 * tree-flow.h (struct gimple_df): Remove nonlocal_all member.
789 (safe_referenced_var_iterator): Remove.
790 (FOR_EACH_REFERENCED_VAR_SAFE): Likewise.
791 * tree-flow-inline.h (gimple_nonlocal_all): Remove.
792 (fill_referenced_var_vec): Remove.
793 (first_readonly_imm_use): Remove redundant gcc_assert.
794 (phi_arg_index_from_use): Combine gcc_asserts.
795 (move_use_after_head): Wrap gcc_assert in ENABLE_CHECKING.
796 (first_imm_use_stmt): Remove redundant gcc_assert.
797 * tree-cfg.c (verify_gimple_call): Verify function and chain
798 operands. Verify arguments.
799 (verify_types_in_gimple_stmt): Verify condition code and labels.
801 2010-01-07 Richard Guenther <rguenther@suse.de>
803 PR tree-optimization/42641
804 * sese.c (rename_map_elt_info): Use the SSA name version, do
807 2010-01-07 Jakub Jelinek <jakub@redhat.com>
809 PR tree-optimization/42625
810 * cgraph.c (cgraph_make_node_local): Clear DECL_COMDAT*,
811 TREE_PUBLIC, DECL_WEAK and DECL_EXTERNAL also for same_body
814 2010-01-07 Duncan Sands <baldrick@free.fr>
816 * Makefile.in (PLUGIN_HEADERS): Add version.h.
818 2010-01-07 Uros Bizjak <ubizjak@gmail.com>
821 * ifcvt.c (dead_or_predicable): Also remove REG_EQUAL note when
822 note itself is not function_invariant_p.
824 2009-01-07 Steven Bosscher <steven@gcc.gnu.org>
826 * gcse.c (execute_rtl_cprop, execute_rtl_pre, execute_rtl_hoist):
827 Do not add the DF_NOTE problem.
828 * store-motion.c (execute_rtl_store_motion): Likewise.
830 2010-01-07 Martin Jambor <mjambor@suse.cz>
832 PR tree-optimization/42157
833 * tree-sra.c (compare_access_positions): Stabilize sort if both
834 accesses have integer types, return zero immediately if they are the
837 2010-01-06 Richard Henderson <rth@redhat.com>
840 * haifa-sched.c (add_to_note_list): Merge into ...
841 (concat_note_lists): ... here, and ...
842 (unlink_other_notes, rm_other_notes): Merge into...
843 (remove_notes): ... here. Create REG_SAVE_NOTEs for
844 NOTE_INSN_EPILOGUE_BEG.
846 2010-01-06 Richard Guenther <rguenther@suse.de>
848 * ipa-inline.c (cgraph_decide_inlining_incrementally): Do
849 not inline regular functions into always-inline functions.
851 2010-01-06 Nick Clifton <nickc@redhat.com>
853 * config/rx/rx.h (enum rx_cpu_type): Add RX200.
854 (CC1_SPEC): Issue an error message if -mcpu=rx200 and -fpu are
856 (OVERRIDE_OPTIONS): Delete.
857 (OPTIMIZATION_OPTIONS): Define.
858 (ALLOW_RX_FPU_INSNS): Define only in terms of -fpu option.
859 * config/rx/rx.c (rx_handle_option): Issue an error message if
860 -mcpu=rx200 and -fpu are used together.
861 (rx_set_optimization_options): New function. Issue an error
862 message if an optimization attribute attempts to reset the FPU/
863 math optimization pairing.
864 * config/rx/rx-protos.h (rx_set_optimization_options): Prototype.
865 * config/rx/rx.opt: Set the default to 32-bit doubles.
866 * config/rx/t-rx: Add multilibs for -nofpu option.
867 * doc/invoke.texi: Update documentation of RX options.
869 2010-01-06 Richard Guenther <rguenther@suse.de>
871 * tree-ssa-pre.c (name_to_id): New global.
872 (alloc_expression_id): Simplify SSA name handling.
873 (lookup_expression_id): Likewise.
874 (init_pre): Zero name_to_id.
877 2010-01-06 Uros Bizjak <ubizjak@gmail.com>
879 * ifcvt.c (if_convert): Output slim multiple dumps with TDF_SLIM.
881 2010-01-05 H.J. Lu <hongjiu.lu@intel.com>
884 * config/i386/sse.md (smaxv2di3): New.
885 (umaxv2di3): Likewise.
886 (sminv2di3): Likewise.
887 (uminv2di3): Likewise.
889 2010-01-05 Eric Botcazou <ebotcazou@adacore.com>
892 * config/sparc/sparc.h (SPARC_SYMBOL_REF_TLS_P): Delete.
893 * config/sparc/sparc-protos.h (legitimize_pic_address): Likewise.
894 (legitimize_tls_address): Likewise.
895 (sparc_tls_referenced_p): Likewise.
896 * config/sparc/sparc.c (sparc_expand_move): Use legitimize_tls_address
897 and adjust calls to legitimize_pic_address.
898 (legitimate_constant_p) Use sparc_tls_referenced_p.
899 (legitimate_pic_operand_p): Likewise.
900 (sparc_legitimate_address_p): Do not use SPARC_SYMBOL_REF_TLS_P.
901 (sparc_tls_symbol_ref_1): Delete.
902 (sparc_tls_referenced_p): Make static, recognize specific patterns.
903 (legitimize_tls_address): Make static, handle CONST patterns.
904 (legitimize_pic_address): Make static, remove unused parameter and
905 adjust recursive calls.
906 (sparc_legitimize_address): Make static, use sparc_tls_referenced_p
907 and adjust call to legitimize_pic_address.
908 (sparc_output_mi_thunk): Likewise.
910 2010-01-05 Paolo Bonzini <bonzini@gnu.rg>
911 H.J. Lu <hongjiu.lu@intel.com>
914 * config/i386/i386.c (ix86_expand_int_vcond): Convert GTU to GT
915 for V4SI and V2DI by subtracting (-(INT MAX) - 1) from both
916 operands to make them signed.
919 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
922 * config/i386/i386.c (ix86_expand_int_vcond): Don't convert
923 GTU to GT for V4SI and V2DI.
925 * config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP.
926 (umin<mode>3): Removed.
928 (uminv4si3): Likewise.
930 2010-01-05 Martin Jambor <mjambor@suse.cz>
932 PR tree-optimization/42462
933 * ipa-inline.c (compute_inline_parameters): Pass node->decl instead of
934 current_function_decl to helper functions and macros.
936 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
939 * flags.h: Don't include real.h.
940 (HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS,
941 HONOR_SIGN_DEPENDENT_ROUNDING): Move ...
942 * real.h (HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES,
943 HONOR_SIGNED_ZEROS, HONOR_SIGN_DEPENDENT_ROUNDING): ... here.
944 * dominance.c: Update copyright.
945 * gimple.c (walk_gimple_op): Remove inline.
946 * tree-ssa-reassoc.c: Include real.h.
947 * Makefile.in (FLAGS_H): Remove $(REAL_H).
948 (tree-ssa-reassoc.o): Depend on $(REAL_H).
950 2010-01-05 Nick Clifton <nickc@redhat.com>
952 * config/rx/rx.c (rx_get_stack_layout): Fix allocation of second
953 register to push into the stack frame when the accumulator has to
954 be saved during interrupts.
956 2010-01-05 Eric Fisher <joefoxreal@gmail.com>
958 * doc/invoke.texi: Remove the documentation about option
960 * common.opt (Wunreachable-code): Preserved for backward
962 * tree-cfg.c: Remove the implementation of -Wunreachable-code.
963 * opts.c (common_handle_option): Add OPT_Wunreachable_code to
964 the backward compatibility flag section.
966 2010-01-05 Richard Guenther <rguenther@suse.de>
968 * tree-ssa-pre.c (bitmap_value_insert_into_set): Optimize.
970 2010-01-05 Jakub Jelinek <jakub@redhat.com>
973 * cfgexpand.c (expand_one_var): Diagnose too large variables.
975 PR tree-optimization/42508
976 * tree-sra.c (convert_callers): Check for recursive call
977 by comparing cgraph nodes instead of decls.
978 (modify_function): Call ipa_modify_formal_parameters also
979 on all same_body aliases.
981 * cgraphunit.c (cgraph_materialize_all_clones): Compare
982 cgraph nodes when checking for same_body aliases.
984 2010-01-05 Richard Guenther <rguenther@suse.de>
986 * tree-ssa-pre.c (get_or_alloc_expr_for_name): Avoid redundant
987 allocation and lookup.
988 (get_or_alloc_expr_for_constant): Likewise.
989 (phi_translate): Sink allocation.
991 2010-01-04 Richard Guenther <rguenther@suse.de>
993 * tree-ssa-sccvn.c (get_or_alloc_constant_value_id): Allocate
994 a new entry only if needed.
995 * tree-ssa-dom.c (lookup_avail_expr): Likewise.
996 * tree-ssa-coalesce.c (find_coalesce_pair): Avoid one
998 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Pre-allocate
1000 (phi_translate): Handle CONSTANTs early.
1002 2010-01-04 Martin Jambor <mjambor@suse.cz>
1004 PR tree-optimization/42398
1005 * tree-sra.c (struct access): Removed flag grp_different_types.
1006 (dump_access): Do not dump the removed flag.
1007 (sort_and_splice_var_accesses): Do not set the removed flag.
1008 (sra_modify_expr): Check for type compatibility directly.
1010 2010-01-04 Martin Jambor <mjambor@suse.cz>
1012 PR tree-optimization/42366
1013 * ipa-cp.c (ipcp_init_stage): Always call ipa_compute_jump_functions on
1014 edges with variable number of parameters.
1015 * ipa-prop.c (ipa_write_node_info): Stream out uses_analysis_done
1016 flag instead of asserting it.
1017 (ipa_read_node_info): Read uses_analysis_done flag.
1019 2010-01-04 Richard Guenther <rguenther@suse.de>
1021 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Use
1022 iterative_hash_* as intended.
1023 (vn_reference_compute_hash): Likewise. Simplify hashing
1025 (vn_reference_lookup_2): Likewise.
1026 (vn_nary_op_compute_hash): Likewise.
1027 (vn_phi_compute_hash): Likewise.
1028 (expressions_equal_p): Remove strange code.
1029 * tree-ssa-pre.c (pre_expr_eq): Use gcc_unreachable ().
1030 (pre_expr_hash): Likewise. Simplify hashing SSA names.
1031 (bitmap_insert_into_set_1): Take value-id as parameter.
1032 (add_to_value): Pass it.
1033 (bitmap_insert_into_set): Likewise.
1034 (bitmap_value_insert_into_set): Likewise. Remove redundant check.
1036 2010-01-04 Jakub Jelinek <jakub@redhat.com>
1039 * gcc.c (SWITCH_IGNORE_PERMANENTLY): Define.
1040 (do_self_spec): For switches with SWITCH_IGNORE set set also
1041 SWITCH_IGNORE_PERMANENTLY.
1042 (check_live_switch): Check SWITCH_IGNORE_PERMANENTLY instead
1045 2010-01-04 Rafael Avila de Espindola <espindola@google.com>
1047 * lto-streamer-out.c (output_unreferenced_globals): Output the full
1048 tree of an unreferenced global var.
1050 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
1053 * config/i386/i386.c (ix86_expand_int_vcond): Don't convert
1054 GTU to GT for V4SI and V2DI.
1056 * config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP.
1057 (umin<mode>3): Removed.
1059 (uminv4si3): Likewise.
1061 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
1064 * collect2.c (main): Turn on trace in collect2 if -v is passed
1067 2010-01-03 Jerry Quinn <jlquinn@optonline.net>
1069 * doc/c-tree.texi (RETURN_STMT): Change to RETURN_EXPR. Update
1070 description of expression operand.
1072 2010-01-03 Andrew Jenner <andrew@codesourcery.com>
1074 * configure.ac: Add install-html to target_list for Make-hooks.
1075 * configure: Regenerate.
1076 * fortran/Make-lang.in (F95_HTMLFILES): New.
1077 (fortran.html): Use it.
1078 (fortran.install-html): New.
1079 * Makefile.in (install-html): Add lang.install-html.
1080 * java/Make-lang.in (JAVA_HTMLFILES): New.
1081 (java.html): Use it.
1082 (java.install-html): New.
1083 * objc/Make-lang.in (objc.install-html): New.
1084 * objcp/Make-lang.in (obj-c++.install-html): New.
1085 * cp/Make-lang.in (c++.install-html): New.
1086 * ada/gcc-interface/Make-lang.in (ada.install-html): New.
1087 * lto/Make-lang.in (lto.install-html): New.
1089 2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
1092 * gcc.c (LINK_COMMAND_SPEC): Pass -m* and -v to -plugin-opt.
1094 2009-01-03 Steven Bosscher <steven@gcc.gnu.org>
1096 PR rtl-optimization/41862
1097 * store-motion.c (store_killed_in_insn, compute_store_table,
1098 remove_reachable_equiv_notes, replace_store_insn,
1099 build_store_vectors): Ignore all DEBUG_INSNs.
1101 2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
1104 * common.opt: Add dumpdir.
1106 * gcc.c (cc1_options): Add "-dumpbase %B" only if -dumpbase
1108 (option_map): Add --dumpdir.
1110 * gcc.h (DEFAULT_WORD_SWITCH_TAKES_ARG): Add dumpdir.
1112 * lto-wrapper.c (run_gcc): Add -dumpbase and -dumpdir for -o.
1114 * opts.c (decode_options): Try dump_dir_name first if
1115 dump_base_name isn't an absolute path.
1116 (common_handle_option): Handle OPT_dumpdir.
1118 * toplev.c (dump_dir_name): New.
1119 (print_switch_values): Also ignore -dumpdir.
1121 * toplev.h (dump_dir_name): New.
1123 2010-01-03 Richard Guenther <rguenther@suse.de>
1125 PR tree-optimization/42589
1126 * tree-ssa-math-opts.c (execute_optimize_bswap): Allow
1127 double-word expansion of bswap32.
1129 2010-01-03 Steven Bosscher <steven@gcc.gnu.org>
1131 * postreload-gcse.c (insert_expr_in_table): Replace BLOCK_NUM
1132 with BLOCK_FOR_INSN.
1133 * auto-inc-dec.c (attempt_change, get_next_ref, find_inc): Likewise.
1134 * ifcvt.c (noce_get_alt_condition, noce_try_abs,
1135 noce_process_if_block): Likewise.
1136 * gcse.c (compute_local_properties, insert_expr_in_table,
1137 insert_set_in_table, canon_list_insert, find_avail_set,
1138 pre_insert_copy_insn): Likewise.
1140 * basic-block.h (BLOCK_NUM): Move from here...
1141 * sched-int.h (BLOCK_NUM): ... to here to localize it in the scheduler.
1143 2010-01-03 Richard Guenther <rguenther@suse.de>
1145 PR tree-optimization/42438
1146 * tree-ssa-pre.c (struct bb_bitmap_sets): Add
1147 contains_may_not_return_call flag.
1148 (BB_MAY_NOTRETURN): New.
1149 (valid_in_sets): Trapping nary operations are not valid
1150 in blocks that may not return.
1151 (insert_into_preds_of_block): Remove check for trapping
1153 (compute_avail): Compute also BB_MAY_NOTRETURN.
1155 2010-01-03 Gerald Pfeifer <gerald@pfeifer.com>
1157 * doc/invoke.texi: Add 2010 to copyright years.
1159 2010-01-03 Eric Botcazou <ebotcazou@adacore.com>
1161 * config/sparc/sparc.c: Fix formatting nits.
1163 2010-01-02 Gerald Pfeifer <gerald@pfeifer.com>
1164 Alexander Monakov <amonakov@ispras.ru>
1166 * doc/invoke.texi (Optimize Options): Reword introduction a bit.
1168 2010-01-02 Richard Guenther <rguenther@suse.de>
1171 * tree-vrp.c (check_all_array_refs): Skip non-excutable blocks.
1172 (simplify_switch_using_ranges): Mark to be removed edges
1175 2010-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1177 * config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two.
1179 * collect2.c (scan_libraries): Add missing argument in call to
1182 2010-01-02 Uros Bizjak <ubizjak@gmail.com>
1185 * config/alpha/predicates.md (aligned_memory_operand): Return false
1187 (unaligned_memory_operand): Return true for CQImode.
1188 * config/alpha/alpha.c (get_aligned_mem): Assert that location
1189 doesn not cross aligned SImode word boundary.
1191 2010-01-02 Anatoly Sokolov <aesok@post.ru>
1193 * config/avr/avr.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, XEXP_):
1195 * config/avr/avr-protos.h (avr_init_once, avr_optimization_options,
1196 avr_change_section, avr_reg_class_from_letter) : Remove declaration.
1198 2010-01-02 Richard Guenther <rguenther@suse.de>
1201 * toplev.c (compile_file): Emit LTO marker properly. Change
1203 * collect2.c (scan_prog_file): Adjust for changed LTO marker.
1205 2010-01-01 Richard Guenther <rguenther@suse.de>
1208 * tree-sra.c (analyze_all_variable_accesses): Work in DECL_UID order.
1210 2010-01-01 Richard Guenther <rguenther@suse.de>
1213 * c-decl.c (grokdeclarator): For zero-size arrays force
1214 structural equality checks as layout_type does.
1216 2010-01-01 H.J. Lu <hongjiu.lu@intel.com>
1218 * builtins.c: Update copyright to 2010.
1220 2010-01-01 H.J. Lu <hongjiu.lu@intel.com>
1223 * lto-streamer-out.c (produce_asm): Revert the last change.
1224 (copy_function): Likewise.
1226 * lto-streamer.c (lto_get_section_name): Skip any leading
1229 2010-01-01 Richard Guenther <rguenther@suse.de>
1232 * builtins.c (get_object_alignment): Do not use DECL_ALIGN
1236 Copyright (C) 2010 Free Software Foundation, Inc.
1238 Copying and distribution of this file, with or without modification,
1239 are permitted in any medium without royalty provided the copyright
1240 notice and this notice are preserved.