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Issue 184443002: Evict from optimized code map in sync with removing from optimized functions list. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 9 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 // Flags: --allow-natives-syntax --block-concurrent-recompilation
6 // Flags: --no-concurrent-osr
7
8 function Ctor() {
9 this.a = 1;
10 }
11
12 function get_closure() {
13 return function add_field(obj, osr) {
14 obj.c = 3;
15 var x = 0;
16 if (osr) {
17 %OptimizeFunctionOnNextCall(add_field, "osr");
18 }
19 for (var i = 0; i < 10; i++) {
20 x = i + 1;
21 }
22 return x;
23 }
24 }
25
26 var f1 = get_closure();
27 f1(new Ctor(), false);
28 f1(new Ctor(), false);
29
30 %OptimizeFunctionOnNextCall(f1, "concurrent");
31
32 // Kick off concurrent recompilation and OSR.
33 var o = new Ctor();
34 f1(o, true);
35 assertOptimized(f1, "no sync");
36
37 // Flush the optimizing compiler's queue.
38 %NotifyContextDisposed();
39 assertUnoptimized(f1, "no sync");
40
41 // Trigger deopt.
42 o.c = 2.2;
43
44 var f2 = get_closure();
45 f2(new Ctor(), true);
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