[js-perf-test] Add TypedArray slice perf test case

Add a test case to check performance of TypedArray.prototype.slice for
non-species cases.

Bug: v8:5929
Change-Id: Ic4aa43575c442c80a4ff981df38c0262f6b2a7b8
Reviewed-on: https://chromium-review.googlesource.com/831308
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50150}

test/js-perf-test/JSTests.json

@@ -366,6 +366,12 @@
           "resources": ["set-from-same-type.js"],
           "test_flags": ["set-from-same-type"]
         },
+        {
+          "name": "SliceNoSpecies",
+          "main": "run.js",
+          "resources": ["slice-nospecies.js"],
+          "test_flags": ["slice-nospecies"]
+        },
         {
           "name": "Sort",
           "main": "run.js",

test/js-perf-test/TypedArrays/slice-nospecies.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.
+
+new BenchmarkSuite('SliceNoSpecies', [1000], [
+  new Benchmark('SliceNoSpecies', false, false, 0,
+                slice, sliceSetup, sliceTearDown),
+]);
+
+var size = 1000;
+var initialFloat64Array = new Float64Array(size);
+for (var i = 0; i < size; ++i) {
+  initialFloat64Array[i] = Math.random();
+}
+var arr;
+var new_arr;
+
+function slice() {
+  new_arr = arr.slice(1, -1);
+}
+
+function sliceSetup() {
+  arr = new Float64Array(initialFloat64Array);
+}
+
+function sliceTearDown() {
+  for (var i = 1; i < size - 1; ++i) {
+    if (arr[i] != new_arr[i - 1]) {
+      throw new TypeError("Unexpected result!\n" + new_arr);
+    }
+  }
+  arr = void 0;
+  new_arr = void 0;
+}