test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes/TestJIT.java
branchJDK-8200758-branch
changeset 57588 dac8f245de8e
parent 57587 16c4975e9e09
parent 57586 f459f98aa30d
child 57591 6805e0ef7453
--- a/test/hotspot/jtreg/runtime/appcds/dynamicArchive/test-classes/TestJIT.java	Mon Jul 29 18:31:18 2019 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,59 +0,0 @@
-/*
- * Copyright (c) 2019, 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.
- */
-
-import sun.hotspot.WhiteBox;
-
-import java.lang.reflect.Method;
-import java.util.HashMap;
-
-public class TestJIT {
-
-    private static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
-
-    static void doSomething() {
-        HashMap<String,String> map = new HashMap<>();
-        for (int i=0; i<400; i++) {
-            // Call these methods so that the class/field/method references used
-            // by these methods are resolved. This allows C2 to compile more code.
-            String x = "Hello" + i;
-            map.put(x, x);
-            map.get(x);
-        }
-    }
-
-    static public void main(String[] args) throws NoSuchMethodException {
-        Method put_method = HashMap.class.getDeclaredMethod("put", Object.class, Object.class);
-        Method get_method = HashMap.class.getDeclaredMethod("get", Object.class);
-        Method test_method = TestJIT.class.getDeclaredMethod("doSomething");
-
-        doSomething();
-
-        // 4 == CompilerWhiteBoxTest.COMP_LEVEL_FULL_OPTIMIZATION => C2
-        WHITE_BOX.enqueueMethodForCompilation(get_method, 4);
-        WHITE_BOX.enqueueMethodForCompilation(put_method, 4);
-        WHITE_BOX.enqueueMethodForCompilation(test_method, 4);
-
-        // Try to start dynamic dumping while the above compilations are still in progesss
-        System.exit(0);
-    }
-}