34e1c07110
This cover all test files under mjsunit/compiler/array-* Bug: v8:6831 Change-Id: I7a5632ccb3895a6e23ebfb92598dd1939de133b1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1531030 Commit-Queue: Toon Verwaest <verwaest@chromium.org> Reviewed-by: Toon Verwaest <verwaest@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#60484}
44 lines
1.5 KiB
JavaScript
44 lines
1.5 KiB
JavaScript
// Copyright 2018 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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// Basic loop peeling test case with Array.prototype.every().
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(function() {
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function foo(a, o) {
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return a.every(x => x === o.x);
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}
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%PrepareFunctionForOptimization(foo);
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assertTrue(foo([3, 3, 3], {x:3}));
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assertFalse(foo([3, 3, 2], {x:3}));
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%OptimizeFunctionOnNextCall(foo);
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assertTrue(foo([3, 3, 3], {x:3}));
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assertFalse(foo([3, 3, 2], {x:3}));
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// Non-extensible array
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%PrepareFunctionForOptimization(foo);
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assertTrue(foo(Object.preventExtensions([3, 3, 3]), {x:3}));
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assertFalse(foo(Object.preventExtensions([3, 3, 2]), {x:3}));
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%OptimizeFunctionOnNextCall(foo);
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assertTrue(foo(Object.preventExtensions([3, 3, 3]), {x:3}));
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assertFalse(foo(Object.preventExtensions([3, 3, 2]), {x:3}));
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// Sealed array
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%PrepareFunctionForOptimization(foo);
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assertTrue(foo(Object.seal([3, 3, 3]), {x:3}));
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assertFalse(foo(Object.seal([3, 3, 2]), {x:3}));
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%OptimizeFunctionOnNextCall(foo);
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assertTrue(foo(Object.seal([3, 3, 3]), {x:3}));
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assertFalse(foo(Object.seal([3, 3, 2]), {x:3}));
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// Frozen array
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%PrepareFunctionForOptimization(foo);
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assertTrue(foo(Object.freeze([3, 3, 3]), {x:3}));
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assertFalse(foo(Object.freeze([3, 3, 2]), {x:3}));
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%OptimizeFunctionOnNextCall(foo);
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assertTrue(foo(Object.freeze([3, 3, 3]), {x:3}));
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assertFalse(foo(Object.freeze([3, 3, 2]), {x:3}));
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})();
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