a7e5504d83
Unfortunately, we still have to keep the field because GC mole and Torque do not support platform specific padding well (see http://crbug.com/v8/9287). Bug: v8:9183 Change-Id: I2210be4b8174c97bc82145605f9b862aac3bdc37 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624791 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#61802}
30 lines
634 B
JavaScript
30 lines
634 B
JavaScript
// Copyright 2017 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 --opt --no-always-opt
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function foo(i, deopt = false, deoptobj = null) {
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if (i == 0) {
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if (deopt) {
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// Trigger a soft deopt.
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deoptobj.bar();
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}
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} else {
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foo(i - 1, deopt, deoptobj);
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}
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}
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%PrepareFunctionForOptimization(foo);
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foo(10);
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foo(10);
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%OptimizeFunctionOnNextCall(foo);
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foo(10);
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assertOptimized(foo);
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foo(10, true, { bar: function(){} });
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assertUnoptimized(foo);
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