Method ensureLoadedIfNotAtEnd

bolt/exec/HashProbe.cpp:1728–1737

      }
    }

    noMatchDetector_.finishIteration(
        addMiss, results_.atEnd(), outputTableRows_.size() - numPassed);
  } else {
    for (auto i = 0; i < numRows; ++i) {
      if (filterPassed(i)) {
        outputTableRows_[numPassed] = outputTableRows_[i];
        rawOutputProbeRowMapping[numPassed++] = rawOutputProbeRowMapping[i];
      }
    }
  }
  return numPassed;
}