448a1d4bb5
Calling the Array constructor is an edge case, and we don't seem to benefit from doing the AllocationSite tracking there as well. In fact it's a lot of complexity and somewhat blocking the more important optimization of the subclass constructors. This is an attempt to nuke the CallIC support for AllocationSites. If it regresses something important, we'll have to find another way. Bug: v8:6399 Change-Id: I56f6da29679c516f0a5c3161c2696fc2b8762176 Reviewed-on: https://chromium-review.googlesource.com/600968 Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#47158}
52 lines
2.2 KiB
JavaScript
52 lines
2.2 KiB
JavaScript
// Copyright 2012 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Flags: --allow-natives-syntax --expose-gc
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// Flags: --opt --no-always-opt --no-stress-fullcodegen
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// Verify that cross context calls work
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(function (){
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var realmA = Realm.current();
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var realmB = Realm.create();
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assertEquals(0, realmA);
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assertEquals(1, realmB);
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function instanceof_check(type) {
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assertTrue(type() instanceof type);
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assertTrue(type(5) instanceof type);
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assertTrue(type(1,2,3) instanceof type);
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}
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var realmBArray = Realm.eval(realmB, "Array");
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instanceof_check(Array);
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instanceof_check(Array);
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instanceof_check(Array);
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instanceof_check(realmBArray);
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instanceof_check(realmBArray);
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instanceof_check(realmBArray);
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})();
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