Function test

deps/v8/test/mjsunit/global-undefined.js:7–14

(expected, f)

// Flags: --allow-natives-syntax

function test(expected, f) {
  %PrepareFunctionForOptimization(f);
  assertEquals(expected, f());
  assertEquals(expected, f());
  %OptimizeFunctionOnNextCall(f);
  assertEquals(expected, f());
  assertEquals(expected, f());
}

function testThrows(f) {
  %PrepareFunctionForOptimization(f);