X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gold%2Ficf.cc;h=ad887154dd837dbe0affc4c6e63f71489a6d1872;hb=32127f9a02101f94a3c5ae78fc35c17bc55053c8;hp=a58e34f36d184f02b4fa6e4cc48b34d75d1588a3;hpb=ad3d8a2f047cb50d8a18c01c1d0dad03e32df5d1;p=platform%2Fupstream%2Fbinutils.git

diff --git a/gold/icf.cc b/gold/icf.cc
index a58e34f..ad88715 100644
--- a/gold/icf.cc
+++ b/gold/icf.cc
@@ -1,6 +1,6 @@
 // icf.cc -- Identical Code Folding.
 //
-// Copyright 2009, 2010, 2011 Free Software Foundation, Inc.
+// Copyright (C) 2009-2014 Free Software Foundation, Inc.
 // Written by Sriraman Tallam <tmsriram@google.com>.
 
 // This file is part of gold.
@@ -269,21 +269,21 @@ get_section_contents(bool first_iteration,
 
   if (it_reloc_info_list != reloc_info_list.end())
     {
-      Icf::Sections_reachable_info v =
+      Icf::Sections_reachable_info &v =
         (it_reloc_info_list->second).section_info;
       // Stores the information of the symbol pointed to by the reloc.
-      Icf::Symbol_info s = (it_reloc_info_list->second).symbol_info;
+      const Icf::Symbol_info &s = (it_reloc_info_list->second).symbol_info;
       // Stores the addend and the symbol value.
-      Icf::Addend_info a = (it_reloc_info_list->second).addend_info;
+      Icf::Addend_info &a = (it_reloc_info_list->second).addend_info;
       // Stores the offset of the reloc.
-      Icf::Offset_info o = (it_reloc_info_list->second).offset_info;
-      Icf::Reloc_addend_size_info reloc_addend_size_info =
+      const Icf::Offset_info &o = (it_reloc_info_list->second).offset_info;
+      const Icf::Reloc_addend_size_info &reloc_addend_size_info =
         (it_reloc_info_list->second).reloc_addend_size_info;
       Icf::Sections_reachable_info::iterator it_v = v.begin();
-      Icf::Symbol_info::iterator it_s = s.begin();
+      Icf::Symbol_info::const_iterator it_s = s.begin();
       Icf::Addend_info::iterator it_a = a.begin();
-      Icf::Offset_info::iterator it_o = o.begin();
-      Icf::Reloc_addend_size_info::iterator it_addend_size =
+      Icf::Offset_info::const_iterator it_o = o.begin();
+      Icf::Reloc_addend_size_info::const_iterator it_addend_size =
         reloc_addend_size_info.begin();
 
       for (; it_v != v.end(); ++it_v, ++it_s, ++it_a, ++it_o, ++it_addend_size)