docs: private boolean doRedundantLoadElimination() {
          if (!REDUNDANT_LOAD_ELIMINATION) {
              return false;
          }
  
          XField xfield = loadedFieldSet.getField(handle);
          if (xfield == null) {
              return false;
          }
  
          // TODO: support two-slot fields
          return !(xfield.getSignature().equals("D") || xfield.getSignature().equals("J"));
      }