trans-mem.c (ipa_tm_create_version_alias): Mangle new_decl if DECL_ONE_ONLY.

2011-11-21  David Edelsohn  <dje.gcc@gmail.com>
            Aldy Hernandez  <aldyh@redhat.com>

        * trans-mem.c (ipa_tm_create_version_alias): Mangle new_decl
        if DECL_ONE_ONLY.
        (ipa_tm_create_version): Same.

Co-Authored-By: Aldy Hernandez <aldyh@redhat.com>

From-SVN: r181807