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}
28 lines
542 B
JavaScript
28 lines
542 B
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 foo(a) {
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this.a = a;
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// Note that any call would do, it doesn't need to be %MaxSmi()
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this.x = this.a + %MaxSmi();
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}
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function g(x) {
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new foo(2);
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if (x) {
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for (var i = 0.1; i < 1.1; i++) {
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new foo(i);
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}
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}
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}
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%PrepareFunctionForOptimization(g);
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g(false);
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g(false);
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%OptimizeFunctionOnNextCall(g);
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g(true);
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