Mercurial > hg > truffle

annotate test/compiler/arguments/TestUseCountLeadingZerosInstructionOnUnsupportedCPU.java @ 20218:828056cf311f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
8040792: G1: Memory usage calculation uses sizeof(this) instead of sizeof(classname) Summary: A few locations in the code use sizeof(this) which returns the size of the pointer instead of sizeof(classname) which returns the size of the sum of its members. This change fixes these errors and adds a few tests. Reviewed-by: mgerdin, brutisso
author tschatzl
date Mon, 21 Jul 2014 09:40:19 +0200
parents 3829d0343db0
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
17816
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
1 /*
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
4 *
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
7 * published by the Free Software Foundation.
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
8 *
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
9 * This code is distributed in the hope that it will be useful, but WITHOUT
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
12 * version 2 for more details (a copy is included in the LICENSE file that
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
13 * accompanied this code).
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
14 *
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
15 * You should have received a copy of the GNU General Public License version
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
16 * 2 along with this work; if not, write to the Free Software Foundation,
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
18 *
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
20 * or visit www.oracle.com if you need additional information or have any
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
21 * questions.
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
22 */
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
23
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
24 /**
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
25 * @test
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
26 * @bug 8031321
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
27 * @summary Verify processing of UseCountLeadingZerosInstruction option
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
28 * on CPU without LZCNT support.
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
29 * @library /testlibrary /testlibrary/whitebox
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
30 * @build TestUseCountLeadingZerosInstructionOnUnsupportedCPU
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
31 * BMIUnsupportedCPUTest
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
32 * @run main ClassFileInstaller sun.hotspot.WhiteBox
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
33 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
34 * -XX:+WhiteBoxAPI
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
35 * TestUseCountLeadingZerosInstructionOnUnsupportedCPU
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
36 */
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
37
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
38 import sun.hotspot.cpuinfo.CPUInfo;
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
39 import com.oracle.java.testlibrary.*;
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
40
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
41 public class TestUseCountLeadingZerosInstructionOnUnsupportedCPU
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
42 extends BMIUnsupportedCPUTest {
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
43
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
44 public TestUseCountLeadingZerosInstructionOnUnsupportedCPU() {
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
45 super("UseCountLeadingZerosInstruction", LZCNT_WARNING, "lzcnt");
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
46 }
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
47
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
48 public static void main(String args[]) throws Throwable {
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
49 new TestUseCountLeadingZerosInstructionOnUnsupportedCPU().test();
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
50 }
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
51 }
3829d0343db0 8038193: Add command line option tests for BMI options
iignatyev
parents:
diff changeset
52