[Test] Reconfigure SuperSpread benchmarks to run in separate processes.

BUG=v8:5922

Review-Url: https://codereview.chromium.org/2669223002
Cr-Commit-Position: refs/heads/master@{#42929}

test/js-perf-test/SixSpeed.json

@@ -54,17 +54,24 @@
     {
       "name": "SuperSpread",
       "path": ["SixSpeed/super_spread"],
-      "main": "run.js",
-      "resources": [
-        "run.js",
-        "super_spread.js"
-      ],
       "flags": ["--future"],
       "results_regexp": "^%s\\(Score\\): (.+)$",
       "tests": [
-        {"name": "SuperSpread-ES5"},
-        {"name": "SuperSpread-Babel"},
-        {"name": "SuperSpread-ES6"}
+        {
+          "name": "ES5",
+          "main": "run.js",
+          "test_flags": ["es5"]
+        },
+        {
+          "name": "Babel",
+          "main": "run.js",
+          "test_flags": ["babel"]
+        },
+        {
+          "name": "ES6",
+          "main": "run.js",
+          "test_flags": ["es6"]
+        }
       ]
     }
   ]

test/js-perf-test/SixSpeed/super_spread/super_spread.js → test/js-perf-test/SixSpeed/super_spread/babel.js

@@ -5,45 +5,10 @@
 // This benchmark is based on the six-speed benchmark build output.
 // Copyright 2014 Kevin Decker <https://github.com/kpdecker/six-speed/>
 
-new BenchmarkSuite('SuperSpread-ES5', [1000], [
-  new Benchmark('ES5', false, false, 0, ES5),
-]);
-
-new BenchmarkSuite('SuperSpread-Babel', [1000], [
+new BenchmarkSuite('Babel', [1000], [
   new Benchmark('Babel', false, false, 0, Babel),
 ]);
 
-new BenchmarkSuite('SuperSpread-ES6', [1000], [
-  new Benchmark('ES6', false, false, 0, ES6),
-]);
-
-// ----------------------------------------------------------------------------
-// Benchmark: ES5
-// ----------------------------------------------------------------------------
-
-function ES5() {
-  'use strict';
-
-  function Point(x, y) {
-    this.x = x;
-    this.y = y;
-  }
-
-  function MyPoint() {
-    Point.apply(this, arguments);
-  }
-
-  function makePoint(x, y) {
-    return new MyPoint(x, y);
-  }
-
-  return makePoint(1, 2);
-}
-
-// ----------------------------------------------------------------------------
-// Benchmark: Babel
-// ----------------------------------------------------------------------------
-
 function _possibleConstructorReturn(self, call) {
   if (!self) {
     throw new ReferenceError(
@@ -79,16 +44,14 @@ function _classCallCheck(instance, Constructor) {
   }
 }
 
-function Babel() {
-  'use strict';
-  var Point = function Point(x, y) {
+var Point = function Point(x, y) {
   _classCallCheck(this, Point);
 
   this.x = x;
   this.y = y;
-  };
+};
 
-  var MyPoint = function(_Point) {
+var MyPoint = function(_Point) {
   _inherits(MyPoint, _Point);
 
   function MyPoint() {
@@ -100,34 +63,13 @@ function Babel() {
   }
 
   return MyPoint;
-  }(Point);
+}(Point);
 
-  function makePoint(x, y) {
+function makePoint(x, y) {
   return new MyPoint(x, y);
-  }
-
-  return makePoint(1, 2);
 }
 
-// ----------------------------------------------------------------------------
-// Benchmark: ES6
-// ----------------------------------------------------------------------------
-
-function ES6() {
+function Babel() {
   'use strict';
-
-  class Point {
-    constructor(x, y) {
-      this.x = x;
-      this.y = y;
-    }
-  }
-
-  class MyPoint extends Point {}
-
-  function makePoint(x, y) {
-    return new MyPoint(x, y);
-  }
-
   return makePoint(1, 2);
 }

test/js-perf-test/SixSpeed/super_spread/es5.js

+// Copyright 2017 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// This benchmark is based on the six-speed benchmark build output.
+// Copyright 2014 Kevin Decker <https://github.com/kpdecker/six-speed/>
+
+new BenchmarkSuite('ES5', [1000], [
+  new Benchmark('ES5', false, false, 0, ES5),
+]);
+
+function Point(x, y) {
+  this.x = x;
+  this.y = y;
+}
+
+function MyPoint() {
+  Point.apply(this, arguments);
+}
+
+function makePoint(x, y) {
+  return new MyPoint(x, y);
+}
+
+function ES5() {
+  'use strict';
+  return makePoint(1, 2);
+}

test/js-perf-test/SixSpeed/super_spread/es6.js

+// Copyright 2017 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// This benchmark is based on the six-speed benchmark build output.
+// Copyright 2014 Kevin Decker <https://github.com/kpdecker/six-speed/>
+
+new BenchmarkSuite('ES6', [1000], [
+  new Benchmark('ES6', false, false, 0, ES6),
+]);
+
+class Point {
+  constructor(x, y) {
+    this.x = x;
+    this.y = y;
+  }
+}
+
+class MyPoint extends Point {}
+
+function makePoint(x, y) {
+  return new MyPoint(x, y);
+}
+
+function ES6() {
+  'use strict';
+  return makePoint(1, 2);
+}

test/js-perf-test/SixSpeed/super_spread/run.js

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 load('../../base.js');
-load('super_spread.js');
+load(arguments[0] + '.js');
 
 var success = true;