31a3cfbc10
BUG=v8:8801 Change-Id: I9d9d9824c6c9ad0176bbfd3723da1b578b17c256 Reviewed-on: https://chromium-review.googlesource.com/c/1495555 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Mythri Alle <mythria@chromium.org> Cr-Commit-Position: refs/heads/master@{#60001}
51 lines
1.2 KiB
JavaScript
51 lines
1.2 KiB
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
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(function TestMaterializeTargetOfInterpretedFrame() {
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function f(x) {
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function g() {
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%_DeoptimizeNow();
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return x + 1;
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}
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return g();
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}
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%PrepareFunctionForOptimization(f);
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assertEquals(24, f(23));
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assertEquals(43, f(42));
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%OptimizeFunctionOnNextCall(f);
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assertEquals(66, f(65));
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})();
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(function TestMaterializeTargetOfArgumentsAdaptorFrame() {
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function f(x) {
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function g(a, b, c) {
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%_DeoptimizeNow();
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return x + 1;
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}
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return g();
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}
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%PrepareFunctionForOptimization(f);
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assertEquals(24, f(23));
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assertEquals(43, f(42));
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%OptimizeFunctionOnNextCall(f);
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assertEquals(66, f(65));
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})();
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(function TestMaterializeTargetOfConstructStubFrame() {
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function f(x) {
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function g() {
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%_DeoptimizeNow();
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this.val = x + 1;
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}
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return new g();
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}
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%PrepareFunctionForOptimization(f);
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assertEquals({ val: 24 }, f(23));
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assertEquals({ val: 43 }, f(42));
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%OptimizeFunctionOnNextCall(f);
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assertEquals({ val: 66 }, f(65));
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})();
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