}
  }
  return read_only_vars;
}

size_t HoistLoopInvariantCode(
    LoopLikeOpInterface loopLike,
    const llvm::DenseSet<ResourceHandle> &read_only_vars) {
  return moveLoopInvariantCode(
      loopLike.getLoopRegions(),
      [&](Value value, Region *) {
        return loopLike.isDefinedOutsideOfLoop(value);
      },
      [&](Operation *op, Region *region) {