e17a283f92
Deoptimizer is now able to reconstruct topmost accessor and constructor frames. BUG=chromium:608278, v8:4698 LOG=N TBR=bmeurer@chromium.org Review-Url: https://codereview.chromium.org/1936043002 Cr-Commit-Position: refs/heads/master@{#36075}
63 lines
905 B
JavaScript
63 lines
905 B
JavaScript
// Copyright 2016 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: --harmony-tailcalls --allow-natives-syntax
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"use strict";
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function h() {
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var stack = (new Error("boom")).stack;
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print(stack);
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%DeoptimizeFunction(f1);
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%DeoptimizeFunction(f2);
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%DeoptimizeFunction(f3);
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%DeoptimizeFunction(g);
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%DeoptimizeFunction(h);
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return 1;
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}
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%NeverOptimizeFunction(h);
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function g(v) {
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return h();
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}
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%SetForceInlineFlag(g);
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function f1() {
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var o = {};
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o.__defineGetter__('p', g);
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o.p;
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}
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f1();
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f1();
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%OptimizeFunctionOnNextCall(f1);
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f1();
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function f2() {
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var o = {};
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o.__defineSetter__('q', g);
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o.q = 1;
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}
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f2();
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f2();
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%OptimizeFunctionOnNextCall(f2);
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f2();
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function A() {
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return h();
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}
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function f3() {
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new A();
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}
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f3();
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f3();
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%OptimizeFunctionOnNextCall(f3);
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f3();
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