Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: test/compiler/uncommontrap/UncommonTrapStackBang.java
test/compiler/uncommontrap/UncommonTrapStackBang.java
- changeset 7787
- 1ec24746bb40
- parent 0
- f90c822e73f8
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| 7786:0956bdcc671e | 7787:1ec24746bb40 |
|---|---|
| 1 /* | 1 /* |
| 2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved. |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | 4 * |
| 5 * This code is free software; you can redistribute it and/or modify it | 5 * This code is free software; you can redistribute it and/or modify it |
| 6 * under the terms of the GNU General Public License version 2 only, as | 6 * under the terms of the GNU General Public License version 2 only, as |
| 7 * published by the Free Software Foundation. | 7 * published by the Free Software Foundation. |
| 25 /** | 25 /** |
| 26 * @test | 26 * @test |
| 27 * @bug 8026775 | 27 * @bug 8026775 |
| 28 * @summary Uncommon trap blob did not bang all the stack shadow pages | 28 * @summary Uncommon trap blob did not bang all the stack shadow pages |
| 29 * | 29 * |
| 30 * @run main/othervm -server -XX:+IgnoreUnrecognizedVMOptions -XX:+TieredCompilation UncommonTrapStackBang | 30 * @run main/othervm UncommonTrapStackBang |
| 31 * @run main/othervm -server -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation UncommonTrapStackBang | |
| 32 * | |
| 33 * | 31 * |
| 34 * Note: This test does not reproduce the problem with absolute | 32 * Note: This test does not reproduce the problem with absolute |
| 35 * certainty. Empirically the bug reproduces on Windows some 80+% of | 33 * certainty. Empirically the bug reproduces on Windows some 80+% of |
| 36 * the time. Setting everything up to fail in 100% of the cases turns | 34 * the time. Setting everything up to fail in 100% of the cases turns |
| 37 * out to be tricky at best. | 35 * out to be tricky at best. |
