+2010-07-10 Andi Kleen <ak@linux.intel.com>
+
+ PR lto/44992
+ * lto.c: Include splay-tree.h
+ (lto_resolution_read): Change to walk file_ids tree and parse
+ extra file_id in resolution file.
+ (lto_section_with_id): Add.
+ (create_subid_section_table): Add.
+ (lwstate): Add.
+ (lto_create_files_from_ids): Add.
+ (lto_file_read): Change to handle sub file ids and create list
+ of file_datas. Add output argument for count.
+ (get_section_data): Pass file_data to lto_get_section_name.
+ (lto_flatten_file): Add.
+ (read_cgraph_and_symbols): Handle linked lists of file_datas.
+
+2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
+
+ * lto-coff.c: Include diagnostic-core.h in every file that
+ includes toplev.h.
+ * lto-elf.c: Likewise.
+ * lto-lang.c: Likewise.
+ * lto-macho.c: Likewise.
+
+2010-07-07 Jakub Jelinek <jakub@redhat.com>
+
+ * lto-elf.c (ELFOSABI_NONE, ELFOSABI_LINUX): Define if not defined.
+ (validate_file): Allow merging of ELFOSABI_NONE with ELFOSABI_LINUX
+ objects.
+
+2010-07-05 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (add_cgraph_node_to_partition): Forward declare; walk also
+ nodes from same comdat group as well as all comdat functions referenced
+ here.
+ (add_varpool_node_to_partition, add_references_to_partition): New function.
+ (lto_1_1_map): Skip COMDAT fnctions/variables; use add_varpool_node_to_partition;
+ clear aux flags when done.
+ (lto_promote_cross_file_statics): Do not promote stuff that gets duplicated to
+ each ltrans.
+
+2010-07-04 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (read_cgraph_and_symbols): Dump cgraph before merging.
+
+2010-06-13 Richard Guenther <rguenther@suse.de>
+
+ * lto.c (lto_fixup_type): Do not register or fixup TYPE_CANONICAL.
+
+2010-06-09 Kai Tietz <kai.tietz@onevision.com>
+
+ * lto.c (lto_resolution_read): Pre-initialize local variable r.
+ * lto-coff.c (coff_write_object_file): Add braces to if.
+
+2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
+
+ * lto.c (lto_read_in_decl_state): Use typed GC allocation.
+ (lto_file_read): Likewise.
+ (new_partition): Likewise.
+ (read_cgraph_and_symbols): Likewise.
+
+2010-06-07 Joseph Myers <joseph@codesourcery.com>
+
+ * lto-lang.c (flag_no_builtin, flag_no_nonansi_builtin): Remove.
+ (lto_handle_option): Don't set flag_signed_char here.
+
+2010-06-04 Richard Guenther <rguenther@suse.de>
+
+ PR lto/41584
+ * lto.c (lto_1_to_1_map): Use the proper file_data for
+ varpool nodes.
+
+2010-05-30 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (promote_var, promote_fn, lto_wpa_write_files): Dump
+ partitioning decisions.
+
+2010-05-29 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (bitmap vector): Remove.
+ (lto_cgraph_node_sets, lto_varpool_node_sets): Remove.
+ (ltrans_partition_def): New structure.
+ (ltrans_partition): New type and VECtor.
+ (new_partition): New function.
+ (add_cgraph_node_to_partition): New function.
+ (lto_1_to_1_map): Reorganize for partitions.
+ (lto_add_inline_clones): Remove.
+ (lto_add_all_inlinees): Remove.
+ (lto_promote_cross_file_statics): Use partitions.
+ (cmp_partitions): New function.
+ (lto_wpa_write_files): Do not call lto_add_all_inlinees;
+ use partitions; output files sorted by size.
+
+2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
+
+ * Make-lang.in: Replace vec.h dependency with VEC_H.
+
+2010-05-28 Joseph Myers <joseph@codesourcery.com>
+
+ * lto-coff.c (coff_errmsg): Remove.
+ (lto_coff_begin_section_with_type, lto_obj_append_data): Use %m in
+ errors instead of coff_errmsg (-1).
+ * lto-macho.c (mach_o_errmsg): Remove.
+ (lto_obj_begin_section, lto_obj_append_data): Use %m in errors
+ instead of mach_o_errmsg (-1).
+ * lto.c (read_cgraph_and_symbols): Use %m in errors instead of
+ xstrerror (errno).
+
+2010-05-28 Richard Guenther <rguenther@suse.de>
+
+ * lto.c (prefix_name_with_star): Removed.
+ (strip_extension): Likewise.
+ (get_filename_for_set): Likewise.
+ (lto_write_ltrans_list): Fold into ...
+ (lto_wpa_write_files): ... this. Name LTRANS units
+ by suffixing the ltrans output list filename.
+ (do_whole_program_analysis): Adjust.
+
+2010-05-27 Joseph Myers <joseph@codesourcery.com>
+
+ * lto.c: Include diagnostic-core.h instead of diagnostic.h.
+ (read_cgraph_and_symbols, lto_main): Use seen_error.
+ * Make-lang.in (lto/lto.o): Update dependencies.
+
+2010-05-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR lto/44230
+ * lto.h (lto_eh_personality): New prototype.
+ * lto.c: Include debug.h.
+ (first_personality_decl): New static variable.
+ (lto_materialize_function): Set it to DECL_FUNCTION_PERSONALITY of the
+ first function for which it is non-null.
+ (lto_eh_personality_decl): New static variable.
+ (lto_eh_personality): New function.
+ * lto-lang.c (LANG_HOOKS_EH_PERSONALITY): Redefine to above function.
+ * Make-lang.in (lto/lto.o): Add dependency on debug.h.
+
+2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
+
+ * lto-lang.c: Do not include expr.h.
+
+2010-05-24 Richard Guenther <rguenther@suse.de>
+
+ * lto-elf.c (lto_obj_build_section_table): Work around
+ FreeBSD libelf issue.
+
+2010-05-22 Richard Guenther <rguenther@suse.de>
+
+ * lto.c (read_cgraph_and_symbols): Do not collect.
+
+2010-05-20 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (promote_var, promote_fn): New functions.
+ (lto_promote_cross_file_statics): Compute correctly boundary including
+ static initializers of readonly vars.
+
+2010-05-18 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (lto_1_to_1_map): Partition non-inline clones.
+ (lto_promote_cross_file_statics): Deal with non-inline clones.
+
+2010-05-18 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (lto_materialize_function): Announce function when
+ reading body; allocate_struct_function only when reading body;
+ do not finalize local statics; ggc_collect after reading;
+ do not mark reachable node.
+ (materialize_cgraph): Do not announce function.
+
+2010-05-11 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (materialize_cgraph): Revert my previous patch.
+
+2010-05-11 Kai Tietz <kai.tietz@onevision.com>
+
+ * lto-coff.c (IMAGE_FILE_MACHINE_ADM64): Rename to
+ IMAGE_FILE_MACHINE_AMD64.
+ * lto-coff.c (IMAGE_FILE_MACHINE_ADM64): Likewise.
+
+2010-05-11 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (lto_fixup_decls): Remove global var decls freeing here.
+ (materialize_cgraph): Add it here.
+
+2010-05-11 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (lto_fixup_decls): Free no longer needed lto_global_var_decls
+ vector.
+
+2010-05-11 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (lto_1_to_1_map): Remove some no longer needed checks.
+ (lto_promote_cross_file_statics): Never promote DECL_EXTERNAL;
+ use reachable_from_other_partition_p and
+ referenced_from_other_partition_p test.
+
+2010-05-11 Kai Tietz <kai.tietz@onevision.com>
+
+ * lto-coff.c (validate_file): Add x64-coff support.
+ * lto-coff.h (IMAGE_FILE_MACHINE_ADM64): New.
+ (COFF_KNOWN_MACHINES): Add IMAGE_FILE_MACHINE_ADM64.
+ * lto-lang.c (lto_build_c_type_nodes): Add check for
+ 'long long unsigned int' for x64-windows.
+ (lto_init): Likewise.
+
+
+2010-05-07 Steven Bosscher <steven@gcc.gnu.org>
+
+ * lto.h (struct lto_file_struct): Document offset member.
+ * lto-endian.h: New file.
+ * lto-macho.h: New file.
+ * lto-macho.c: New file.
+ * Make-lang.in: Add rule for lto-macho.o.
+
+2010-05-07 Richard Guenther <rguenther@suse.de>
+
+ PR lto/43857
+ PR lto/43371
+ * lang.opt (fresolution): Change to ...
+ (fresolution=): ... this.
+ * lto-lang.c (lto_handle_option): Adjust.
+
+2010-05-07 Richard Guenther <rguenther@suse.de>
+
+ * lto.c (DUMPBASE_SUFFIX): Remove.
+ (lto_execute_ltrans): Move functionality to lto-wrapper.c.
+ Rename to ...
+ (lto_write_ltrans_list): ... only output the list of ltrans files.
+ (lto_maybe_unlink): Remove.
+ (do_whole_program_analysis): Do not execute LTRANS phase
+ from here.
+
+2010-05-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * lto-lang.c (lto_handle_option): Add argument kind.
+
+2010-05-05 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (lto_promote_cross_file_statics): Compute boundary based on
+ refs.
+
+2010-05-05 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (lto_1_to_1_map): Partition only needed nodes.
+
+2010-04-30 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (get_filename_for_set): Look for cgraph node and if none found, use
+ default name.
+ (lto_wpa_write_files): Write any non-empty partition.
+
+2010-04-30 Jan Hubicka <jh@suse.cz>
+
+ * lto.c: Do not attempt to make constant pool references global.
+
+2010-04-28 Jan Hubicka <jh@suse.cz>
+
+ * lto/lto.c (lto_read_in_decl_state): Use GGC.
+ (lto_wpa_write_files): Announce what we are writting.
+ (all_file_decl_data): New.
+ (read_cgraph_and_symbols): Use GGC; correct timevars.
+ (do_whole_program_analysis): Collect.
+ * lto/Make-lang.in (lto.o): Fix dependency.
+ * Makefile.in (GTFILES): Add lto-streamer.h.
+ * varpool.c (varpool_analyze_pending_decls): Use TV_VARPOOL.
+ (varpool_assemble_pending_decls): Use VAROUT.
+ * lto-streamer.h (lto_tree_ref_table): Annotate.
+ (lto_in_decl_state): Annotate.
+ (lto_file_decl_data): Annotate.
+
+2010-04-28 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (lto_varpool_node_sets): New.
+ (lto_1_to_1_map): Partition varpool too.
+ (globalize_context_t, globalize_cross_file_statics,
+ lto_scan_statics_in_ref_table, lto_scan_statics_in_cgraph_node,
+ lto_scan_statics_in_remaining_global_vars): Remove.
+ (lto_promote_cross_file_statics): Rewrite.
+ (get_filename_for_set): Take vset argument.
+ (lto_wpa_write_files): Pass around vsets.
+
+2010-04-27 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ PR lto/42776
+ * Make-lang.in (LTO_OBJS): Use LTO_BINARY_READER instead of
+ hardcoding 'lto-elf.o'.
+ ($(LTO_EXE)): Use LTO_USE_LIBELF instead of hardcoding '-lelf'.
+
+ * lto-coff.h: New file.
+ * lto-coff.c: Likewise.
+
+2010-04-26 Richard Guenther <rguenther@suse.de>
+
+ * lto.c (lto_fixup_type): Deal with non-type TYPE_CONTEXT.
+
+2010-04-26 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ * lto.h (lto_elf_file_open): Rename prototype from this ...
+ (lto_obj_file_open): ... to this.
+ (lto_elf_file_close): Likewise ...
+ (lto_obj_file_close): ... and likewise.
+ (lto_elf_build_section_table): Likewise ...
+ (lto_obj_build_section_table): ... and likewise.
+ (lto_elf_begin_section): Likewise ...
+ (lto_obj_begin_section): ... and likewise.
+ (lto_elf_append_data): Likewise ...
+ (lto_obj_append_data): ... and likewise.
+ (lto_elf_end_section): Likewise ...
+ (lto_obj_end_section): ... and likewise.
+ * lto.c (lto_file_read): Update references to the above.
+ (lto_wpa_write_files): Likewise.
+ (lto_read_all_file_options): Likewise.
+ (read_cgraph_and_symbols): Likewise.
+ * lto-lang.c (LANG_HOOKS_BEGIN_SECTION): Likewise.
+ (LANG_HOOKS_APPEND_DATA): Likewise.
+ (LANG_HOOKS_END_SECTION): Likewise.
+ * lto-elf.c (lto_elf_file_open): Rename from this ...
+ (lto_obj_file_open): ... to this, updating any references.
+ (lto_elf_file_close): Likewise ...
+ (lto_obj_file_close): ... and likewise.
+ (lto_elf_build_section_table): Likewise ...
+ (lto_obj_build_section_table): ... and likewise.
+ (lto_elf_begin_section): Likewise ...
+ (lto_obj_begin_section): ... and likewise.
+ (lto_elf_append_data): Likewise ...
+ (lto_obj_append_data): ... and likewise.
+ (lto_elf_end_section): Likewise ...
+ (lto_obj_end_section): ... and likewise.
+
+2010-04-21 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (lto_fixup_tree): Do not call wpa fixup.
+ (materialize_cgraph): Likewise.
+
+2010-04-21 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (lto_wpa_write_files): Update.
+ (read_cgraph_and_symbols): Be more verbose.
+ (materialize_cgraph): Likewise.
+ (do_whole_program_analysis): Likewise.
+
+2010-04-21 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (globalize_cross_file_statics): When function has address taken,
+ it needs to be public.
+
+2010-04-20 Jan Hubicka <jh@suse.cz>
+
+ * lto.c (lto_add_inline_clones): Do not track inlined_decls.
+ (lto_add_all_inlinees): Likewise.
+ (lto_wpa_write_files): Likewise.
+
+2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * lto-lang.c (lto_init): Remove second argument in call to
+ build_common_tree_nodes.
+
+2010-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * lto-elf.c [!HAVE_ELF_GETSHDRSTRNDX] (elf_getshdrstrndx): New
+ function.
+
+2010-03-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR bootstrap/43276
+ * lto-elf.c: Define EM_* constants if not already defined.
+
+2010-03-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * lto-elf.c (is_compatible_architecture): New static function.
+ (DEFINE_VALIDATE_EHDR): Use it to validate the architecture.
+
+2010-02-11 Richard Guenther <rguenther@suse.de>
+
+ PR driver/43021
+ * lto-elf.c (lto_elf_file_open): Handle file@offset case more
+ appropriately.
+
+2010-01-11 Andy Hutchinson <hutchinsonandy@gcc.gnu.org>
+
+ * lto.c (O_BINARY): Define.
+ (lto_read_section_data): Open file in binary mode.
+ * lto-elf.c (O_BINARY): Define.
+ (lto_elf_file_open): Open file in binary mode.
+
+2010-01-08 Richard Guenther <rguenther@suse.de>
+
+ PR lto/42528
+ * lto-lang.c (lto_handle_option): Handle -f[un]signed-char.
+ (lto_init): Do not init char_type_node in a standard way
+ but according to flag_signed_char.
+
2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
PR lto/41564