truffle: test/compiler/5091921/Test6850611.java annotate

annotate test/compiler/5091921/Test6850611.java @ 9010:08a16c26907f

MX_TESTFILE environment variable can be used to specify (and preserve) the test list file used by 'mx unittest'. This is useful when wanting to run the command under gdb.

author	Doug Simon <doug.simon@oracle.com>
date	Thu, 11 Apr 2013 21:40:52 +0200
parents	514efad5e81a
children

rev	line source
3345 bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	1 /*
8077 514efad5e81a 8008180: Several tests in compiler/5091921 need more time to run drchase parents: 3345 diff changeset	2 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
3345 bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	4 *
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	5 * This code is free software; you can redistribute it and/or modify it
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	7 * published by the Free Software Foundation.
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	8 *
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	9 * This code is distributed in the hope that it will be useful, but WITHOUT
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	12 * version 2 for more details (a copy is included in the LICENSE file that
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	13 * accompanied this code).
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	14 *
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	15 * You should have received a copy of the GNU General Public License version
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	16 * 2 along with this work; if not, write to the Free Software Foundation,
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	18 *
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	20 * or visit www.oracle.com if you need additional information or have any
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	21 * questions.
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	22 *
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	23 */
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	24
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	25 /**
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	26 * @test
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	27 * @bug 6850611
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	28 * @summary int / long arithmetic seems to be broken in 1.6.0_14 HotSpot Server VM (Win XP)
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	29 *
8077 514efad5e81a 8008180: Several tests in compiler/5091921 need more time to run drchase parents: 3345 diff changeset	30 * @run main/timeout=480 Test6850611
3345 bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	31 */
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	32
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	33 public class Test6850611 {
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	34
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	35 public static void main(String[] args) {
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	36 test();
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	37 }
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	38
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	39 private static void test() {
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	40 for (int j = 0; j < 5; ++j) {
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	41 long x = 0;
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	42 for (int i = Integer.MIN_VALUE; i < Integer.MAX_VALUE; ++i) {
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	43 x += i;
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	44 }
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	45 System.out.println("sum: " + x);
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	46 if (x != -4294967295l) {
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	47 System.out.println("FAILED");
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	48 System.exit(97);
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	49 }
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	50 }
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	51 }
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	52 }
bad7ecd0b6ed 5091921: Sign flip issues in loop optimizer kvn parents: diff changeset	53

Mercurial > hg > truffle

annotate test/compiler/5091921/Test6850611.java @ 9010:08a16c26907f