4c302ca290
This call triggers OSR for the current function. And also allows explicitly testing OSR on the top-level code. R=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/906243002 Cr-Commit-Position: refs/heads/master@{#26523}
55 lines
976 B
JavaScript
55 lines
976 B
JavaScript
// Copyright 2015 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 --use-osr --turbo-osr
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function id(f) { return f; }
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function foo(a) {
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var r = /\0/;
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for (var i = 0; i < 10; i++) {
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if (a) %OptimizeOsr();
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}
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return r;
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}
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function bar(a) {
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for (var i = 0; i < 10; i++) {
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if (a) %OptimizeOsr();
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var r = /\0/;
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}
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return r;
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}
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function baz(a) {
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for (var i = 0; i < 10; i++) {
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if (a) %OptimizeOsr();
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}
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return /\0/;
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}
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function qux(a) {
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for (var i = 0; i < 10; i++) {
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if (i > 5 && a) {
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%OptimizeOsr();
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} else {
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var r = /\0/;
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}
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}
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return r;
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}
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function test(f) {
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// Test the reference equality of regex's created in OSR'd function.
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var x = f(false);
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assertEquals(x, f(true));
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assertEquals(x, f(true));
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assertEquals(x, f(true));
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}
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test(foo);
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test(bar);
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test(baz);
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test(qux);
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