Use 64bit integer for LTO symbol ID.

Use 64bit integer for LTO symbol ID.

gcc/lto

2011-09-30  H.J. Lu  <hongjiu.lu@intel.com>
	    Andi Kleen  <ak@linux.intel.com>

	PR lto/50568
	* lto.c (lto_splay_tree_delete_id): New.
	(lto_splay_tree_compare_ids): Likewise.
	(lto_splay_tree_lookup): Likewise.
	(lto_splay_tree_id_equal_p): Likewise.
	(lto_splay_tree_insert): Likewise.
	(lto_splay_tree_new): Likewise.
	(lto_resolution_read): Change id to unsigned HOST_WIDE_INT.
	Use lto_splay_tree_id_equal_p and lto_splay_tree_lookup.
	(create_subid_section_table): Use lto_splay_tree_lookup and
	lto_splay_tree_insert.
	(lto_file_read): Use lto_splay_tree_new.

lto-plugin/

2011-09-30  H.J. Lu  <hongjiu.lu@intel.com>
	    Andi Kleen  <ak@linux.intel.com>

	PR lto/50568
	* lto-plugin.c (sym_aux): Change id to unsigned long long.
	(plugin_symtab): Likewise.
	(dump_symtab): Likewise.
	(resolve_conflicts): Likewise.
	(process_symtab): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@179395 138bc75d-0d04-0410-961f-82ee72b054a4