edfe391ef5
We accidently dropped the effect on the floor that we have for the polymorphic map check in case of array elements access. BUG=chromium:655004 R=jarin@chromium.org Review-Url: https://codereview.chromium.org/2411273002 Cr-Commit-Position: refs/heads/master@{#40201}
16 lines
365 B
JavaScript
16 lines
365 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: --allow-natives-syntax
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function foo(a) {
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a.x = 0;
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if (a.x === 0) a[1] = 0.1;
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a.x = {};
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}
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foo(new Array(1));
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foo(new Array(1));
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%OptimizeFunctionOnNextCall(foo);
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foo(new Array(1));
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