Mercurial > hg > graal-compiler
view test/compiler/jsr292/methodHandleExceptions/p/Tdirect.java @ 14662:3c3953fb3f2a
8033380: Experimental VM flag to enforce access atomicity
Summary: -XX:+AlwaysAtomicAccesses to unconditionally enforce the access atomicity.
Reviewed-by: roland, kvn, iveresov
author | shade |
---|---|
date | Mon, 03 Mar 2014 15:54:45 +0400 |
parents | 9d15b81d5d1b |
children |
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/* * Copyright (c) 2013, 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. * */ package p; /** * Invokes I.m directly using invokeInterface bytecodes. */ public class Tdirect { public static int test(p.I i) { int accum = 0; for (int j = 0; j < 100000; j++) { accum += i.m(); } return accum; } public static int test(p.I ii, byte b, char c, short s, int i, long l, Object o1, Object o2, Object o3, Object o4, Object o5, Object o6) { int accum = 0; for (int j = 0; j < 100000; j++) { accum += ii.m(b,c,s,i,l,o1,o2,o3,o4,o5,o6); } return accum; } }