RefCountLocal.liveObject(ref);
RefCountLocal.unsyncLiveObject(ref);
  public final void postAlloc(Address ref, Address typeRef, int bytes,                              int allocator)    throws InlinePragma {    switch (allocator) {    case NURSERY_SPACE: return;    case RC_SPACE:      RefCountLocal.liveObject(ref);    case LOS_SPACE:      modBuffer.push(ref);      RefCountSpace.initializeHeader(ref, typeRef, true);      decBuffer.push(ref);      if (RefCountSpace.RC_SANITY_CHECK) RefCountLocal.sanityAllocCount(ref);       return;    case IMMORTAL_SPACE:       if (RefCountSpace.RC_SANITY_CHECK) rc.addImmortalObject(ref);      modBuffer.push(ref);      return;    default:      if (Assert.VERIFY_ASSERTIONS) Assert.fail("No such allocator");       return;    }   }