[Bug target/21477] [4.1 Regression] adddi3 becomes external reference rather than instruction on powerpc64

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
  GCC build triplet|powerpc64-linux             |
   GCC host triplet|powerpc64-linux             |
 GCC target triplet|powerpc64-linux             |powerpc64-*-*
           Keywords|                            |wrong-code
            Summary|adddi3 becomes external     |[4.1 Regression] adddi3
                   |reference rather than       |becomes external reference
                   |instruction on powerpc64    |rather than instruction on
                   |                            |powerpc64
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21477