30 lines
699 B
JavaScript
30 lines
699 B
JavaScript
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// 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: --no-inline-new
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function keyed_store(obj, key, value) {
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obj[key] = value;
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}
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function foo() {
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obj = {};
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obj.smi = 1;
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obj.dbl = 1.5;
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obj.obj = {a:1};
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// Transition keyed store IC to polymorphic.
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keyed_store(obj, "smi", 100);
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keyed_store(obj, "dbl", 100);
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keyed_store(obj, "obj", 100);
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// Now call with a FAST_SMI_ELEMENTS object.
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var smi_array = [5, 1, 1];
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keyed_store(smi_array, 1, 6);
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// Transition from FAST_SMI_ELEMENTS to FAST_DOUBLE_ELEMENTS.
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keyed_store(smi_array, 2, 1.2);
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}
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foo();
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