Function nothingThere

deps/v8/test/mjsunit/optimized-reduce.js:36–42

(only_holes)

// optimized code.
(function() {
  var nothingThere = function(only_holes) {
    var a = [1,2,,3];  // holey smi array.
    if (only_holes) {
      a = [,,,];  // also a holey smi array.
    }
    return a.reduce((r,v,i,o)=>r+v);
  };
  %PrepareFunctionForOptimization(nothingThere);
  nothingThere();
  nothingThere();