hotspot/test/compiler/loopopts/TestSplitIfBlocksDisabled.java
author thartmann
Mon, 25 Apr 2016 10:53:42 +0200
changeset 38130 7ef594f39eb2
child 40059 c2304140ed64
permissions -rw-r--r--
8086057: Crash with "modified node is not on IGVN._worklist" when running with -XX:-SplitIfBlocks Summary: Pre-loop Opaque1 node 'pre_opaq' should be put on the IGVN worklist after modification. Reviewed-by: kvn
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/*
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 * Copyright (c) 2016, 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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/**
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 * @test TestSplitIfBlocksDisabled
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 * @bug 8086057
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 * @summary Verifies that loop optimizations work if SplitIfBlocks is disabled.
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 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -Xcomp -XX:-SplitIfBlocks TestSplitIfBlocksDisabled
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 */
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public class TestSplitIfBlocksDisabled {
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    public static void main(String[] args) {
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      System.out.println("Passed");
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    }
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}
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