PowerPC64 ELFv2, allocate dynreloc space for ifunc

(cherry picked from commit 14b5f73fac0e34c2fca81aa0dfbc9c7eebc922f2)

bfd/ChangeLog

 2013-11-15  Alan Modra  <amodra@gmail.com>
 
 	Apply changes from mainline to 2.24
+	2013-11-11  Alan Modra  <amodra@gmail.com>
+	* elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
+
 	2013-11-11  Ulrich Weigand  <uweigand@de.ibm.com>
 	* elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
 	here, not SYMBOL_CALLS_LOCAL.

bfd/elf64-ppc.c

@@ -9417,8 +9417,7 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 
   if (eh->dyn_relocs == NULL
       || (!htab->elf.dynamic_sections_created
-	  && (h->type != STT_GNU_IFUNC
-	      || !htab->opd_abi)))
+	  && h->type != STT_GNU_IFUNC))
     return TRUE;
 
   /* In the shared -Bsymbolic case, discard space allocated for