--- a/gcc/lto/ChangeLog	Fri Feb 12 23:41:23 2010 +0900
+++ b/gcc/lto/ChangeLog	Mon May 24 12:47:05 2010 +0900
@@ -1,3 +1,262 @@
+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
+	* lto.c (DUMPBASE_SUFFIX): New.
+	(lto_execute_ltrans): Append a sequence number to -dumpbase
+	for LTRANS.
+
+2010-01-02  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR lto/42580
+	* lto-elf.c (lto_elf_file_open): Stop if the command line
+	option file is missing.
+
 2009-12-15  Richard Guenther  <rguenther@suse.de>
 
 	* lto.c (lto_fixup_field_decl): Fixup DECL_FIELD_OFFSET.