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2dcc3665ab
PR-URL: https://github.com/nodejs/node/pull/28016 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Refael Ackermann (רפאל פלחי) <refack@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
43 lines
861 B
JavaScript
43 lines
861 B
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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function dbg(x) {
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debugger;
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}
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function foo() {
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arguments[0];
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dbg();
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}
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function bar() {
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var t = { a : 1 };
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dbg();
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return t.a;
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}
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%PrepareFunctionForOptimization(foo);
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%PrepareFunctionForOptimization(bar);
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foo(1);
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foo(1);
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bar(1);
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bar(1);
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%OptimizeFunctionOnNextCall(foo);
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%OptimizeFunctionOnNextCall(bar);
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var Debug = debug.Debug;
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Debug.setListener(function(event, exec_state, event_data, data) {
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if (event != Debug.DebugEvent.Break) return;
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for (var i = 0; i < exec_state.frameCount(); i++) {
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var f = exec_state.frame(i);
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for (var j = 0; j < f.localCount(); j++) {
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print("'" + f.localName(j) + "' = " + f.localValue(j).value());
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}
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}
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});
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foo(1);
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bar(1);
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