Mercurial > hg > truffle

annotate test/compiler/intrinsics/mathexact/AddExactIRepeatTest.java @ 17726:085b304a1cc5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
8027754: Enable loop optimizations for loops with MathExact inside Reviewed-by: kvn, iveresov
author rbackman
date Thu, 23 Jan 2014 12:08:28 +0100
parents 9949533a8623
children 4ca6dc0799b6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
12888
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
1 /*
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
4 *
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
7 * published by the Free Software Foundation.
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
8 *
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
9 * This code is distributed in the hope that it will be useful, but WITHOUT
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
12 * version 2 for more details (a copy is included in the LICENSE file that
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
13 * accompanied this code).
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
14 *
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
15 * You should have received a copy of the GNU General Public License version
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
16 * 2 along with this work; if not, write to the Free Software Foundation,
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
18 *
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
20 * or visit www.oracle.com if you need additional information or have any
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
21 * questions.
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
22 */
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
23
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
24 /*
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
25 * @test
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
26 * @bug 8025657
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
27 * @summary Test repeating addExact
12972
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
28 * @compile AddExactIRepeatTest.java Verify.java
17726
085b304a1cc5 8027754: Enable loop optimizations for loops with MathExact inside
rbackman
parents: 13421
diff changeset
29 * @run main AddExactIRepeatTest
12888
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
30 *
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
31 */
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
32
12972
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
33 public class AddExactIRepeatTest {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
34 public static void main(String[] args) {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
35 runTest(new Verify.AddExactI());
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
36 }
12888
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
37
12972
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
38 public static int nonExact(int x, int y, Verify.BinaryMethod method) {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
39 int result = method.unchecked(x, y);
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
40 result += method.unchecked(x, y);
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
41 result += method.unchecked(x, y);
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
42 result += method.unchecked(x, y);
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
43 return result;
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
44 }
12888
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
45
12972
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
46 public static void runTest(Verify.BinaryMethod method) {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
47 java.util.Random rnd = new java.util.Random();
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
48 for (int i = 0; i < 50000; ++i) {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
49 int x = Integer.MAX_VALUE - 10;
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
50 int y = Integer.MAX_VALUE - 10 + rnd.nextInt(5);
12888
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
51
12972
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
52 int c = rnd.nextInt() / 2;
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
53 int d = rnd.nextInt() / 2;
12888
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
54
12972
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
55 int a = catchingExact(x, y, method);
12888
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
56
12972
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
57 if (a != 36) {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
58 throw new RuntimeException("a != 36 : " + a);
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
59 }
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
60
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
61 int b = nonExact(c, d, method);
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
62 int n = exact(c, d, method);
12888
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
63
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
64
12972
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
65 if (n != b) {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
66 throw new RuntimeException("n != b : " + n + " != " + b);
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
67 }
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
68 }
12888
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
69 }
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
70
12972
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
71 public static int exact(int x, int y, Verify.BinaryMethod method) {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
72 int result = 0;
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
73 result += method.checkMethod(x, y);
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
74 result += method.checkMethod(x, y);
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
75 result += method.checkMethod(x, y);
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
76 result += method.checkMethod(x, y);
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
77 return result;
12888
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
78 }
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
79
12972
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
80 public static int catchingExact(int x, int y, Verify.BinaryMethod method) {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
81 int result = 0;
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
82 try {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
83 result += 5;
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
84 result = method.checkMethod(x, y);
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
85 } catch (ArithmeticException e) {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
86 result += 1;
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
87 }
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
88 try {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
89 result += 6;
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
90
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
91 result += method.checkMethod(x, y);
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
92 } catch (ArithmeticException e) {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
93 result += 2;
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
94 }
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
95 try {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
96 result += 7;
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
97 result += method.checkMethod(x, y);
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
98 } catch (ArithmeticException e) {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
99 result += 3;
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
100 }
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
101 try {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
102 result += 8;
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
103 result += method.checkMethod(x, y);
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
104 } catch (ArithmeticException e) {
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
105 result += 4;
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
106 }
59e8ad757e19 8026844: Various Math functions needs intrinsification
rbackman
parents: 12888
diff changeset
107 return result;
12888
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
108 }
4a2acfb16e97 8025657: compiler/intrinsics/mathexact/ConstantTest.java fails on assert in lcm.cpp on solaris x64
rbackman
parents:
diff changeset
109 }