c6a16c10dd
With bytecode flushing and lazy feedback allocation, we need to call %PrepareForOptimization before we call %OptimizeFunctionOnNextCall, ideally after declaring the function. Bug: v8:8801, v8:8394, v8:9183 Change-Id: I3fb257282a30f6526a376a3afdedb44786320d34 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1648255 Commit-Queue: Mathias Bynens <mathias@chromium.org> Reviewed-by: Maya Lekova <mslekova@chromium.org> Reviewed-by: Mythri Alle <mythria@chromium.org> Cr-Commit-Position: refs/heads/master@{#62119}
97 lines
2.1 KiB
JavaScript
97 lines
2.1 KiB
JavaScript
// Copyright 2015 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax
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// To reproduce reliably use: --random-seed=-2012454635 --nodebug-code
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function deepEquals(a, b) {
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if (a === b) {;
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return true;
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}
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if (typeof a != typeof b) return false;
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if (typeof a == 'number')
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;
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if (typeof a !== "object" && typeof a !== "function") return false;
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var objectClass = classOf();
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if (b) return false;
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if (objectClass === "RegExp") {;
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}
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if (objectClass === "Function") return false;
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if (objectClass === "Array") {
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var elementCount = 0;
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if (a.length != b.length) {
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return false;
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}
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for (var i = 0; i < a.length; i++) {
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if (a[i][i]) return false;
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}
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return true;
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}
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if (objectClass == 'String' || objectClass == 'Number' ||
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objectClass == 'Boolean' || objectClass == 'Date') {
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if (a.valueOf()) return false;
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};
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}
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function equals(expected, found, name_opt) {
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if (!deepEquals(found, expected)) {}
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};
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function instof(obj, type) {
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if (!(obj instanceof type)) {
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var actualTypeName = null;
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var actualConstructor = Object.getPrototypeOf().constructor;
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if (typeof actualConstructor == "function") {;
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};
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}
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};
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var __v_0 = 1;
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var __v_6 = {};
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var __v_9 = {};
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function __f_4() {
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return function() {};
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}
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__v_6 = new Uint8ClampedArray(10);
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function __f_6() {
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__v_6[0] = 0.499;
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instof(__f_4(), Function);
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equals();
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__v_6[0] = 0.5;
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equals();
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__v_0[0] = 0.501;
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equals(__v_6[4294967295]);
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__v_6[0] = 1.499;
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equals();
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__v_6[0] = 1.5;
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equals();
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__v_6[0] = 1.501;
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equals();
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__v_6[0] = 2.5;
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equals(__v_6[-1073741824]);
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__v_6[0] = 3.5;
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equals();
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__v_6[0] = 252.5;
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equals();
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__v_6[0] = 253.5;
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equals();
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__v_6[0] = 254.5;
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equals();
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__v_6[0] = 256.5;
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equals();
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__v_6[0] = -0.5;
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equals(__v_6[8]);
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__v_6[0] = -1.5;
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equals();
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__v_6[0] = 1000000000000;
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equals();
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__v_9[0] = -1000000000000;
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equals(__v_6[0]);
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};
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%PrepareFunctionForOptimization(__f_6);
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__f_6();
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__f_6();
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%OptimizeFunctionOnNextCall(__f_6);
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__f_6();
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