Fix handling of core.ops, which is used to generate several .c files- don't overwrite the results of one with the other.
Fix handling of core.ops, which is used to generate several .c files- don't
overwrite the results of one with the other.


git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@1274 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot