Mercurial > hg > graal-compiler
view test/compiler/codegen/LoadWithMask.java @ 18223:17c98fad6980
converted HotSpotResolvedObjectType to an interface
author | Doug Simon <doug.simon@oracle.com> |
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date | Mon, 03 Nov 2014 17:03:19 +0100 |
parents | 9918c6fb4770 |
children |
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/* * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * @test * @bug 8032207 * @summary Invalid node sizing for loadUS2L_immI16 and loadI2L_immI * @run main/othervm -server -Xbatch -XX:-TieredCompilation -XX:CompileCommand=compileonly,LoadWithMask.foo LoadWithMask * */ public class LoadWithMask { static int x[] = new int[1]; static long foo() { return x[0] & 0xfff0ffff; } public static void main(String[] args) { x[0] = -1; long l = 0; for (int i = 0; i < 100000; ++i) { l = foo(); } } }