73 lines
2.1 KiB
Java
73 lines
2.1 KiB
Java
/*
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* Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* @test
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* @bug 6769124
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* @summary unaligned load may fail with c1 on 64 bit
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*
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* @run main compiler.c1.TestUnalignedLoad
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*/
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package compiler.c1;
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public class TestUnalignedLoad {
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static long l1v = 0x200000003L;
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static long l2v = 0x400000005L;
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static double d1v = Double.MAX_VALUE;
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static double d2v = Double.MIN_VALUE;
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public static void main(String[] args) {
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long l1 = l1v;
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double d1 = d1v;
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long l2 = l2v;
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double d2 = d2v;
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// Run long enough to induce an OSR
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for (int i = 0; i < 10000000; i++) {
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}
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boolean error = false;
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if (l1 != l1v) {
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System.out.println(l1 + " != " + l1v);
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error = true;
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}
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if (l2 != l2v) {
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System.out.println(l2 + " != " + l2v);
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error = true;
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}
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if (d1 != d1v) {
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System.out.println(d1 + " != " + d1v);
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error = true;
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}
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if (d2 != d2v) {
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System.out.println(d2 + " != " + d2v);
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error = true;
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}
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if (error) {
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throw new InternalError();
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}
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}
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}
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