/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import java.lang.reflect.Method;
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import java.lang.reflect.InvocationTargetException;
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public class Main {
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// Workaround for b/18051191.
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class Inner {}
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public static native void assertIsInterpreted();
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public static void assertEqual(String expected, String actual) {
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if (!expected.equals(actual)) {
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throw new Error("Assertion failed: " + expected + " != " + actual);
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}
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}
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public static void assertEqual(byte[] expected, String actual) throws Exception {
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String str = new String(expected, "UTF8");
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if (!str.equals(actual)) {
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throw new Error("Assertion failed: " + str + " != " + actual);
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}
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}
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public static void main(String[] args) throws Throwable {
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System.loadLibrary(args[0]);
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Class<?> c = Class.forName("TestCase");
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String testString = "Hello world";
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byte[] testData = testString.getBytes("UTF8");
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{
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Method m = c.getMethod("vregAliasing", byte[].class);
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String result = (String) m.invoke(null, new Object[] { testData });
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assertEqual(testString, result);
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}
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{
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c.getMethod("compareNewInstance").invoke(null, (Object[]) null);
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}
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{
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Method m = c.getMethod("deoptimizeNewInstance", int[].class, byte[].class);
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try {
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m.invoke(null, new Object[] { new int[] { 1, 2, 3 }, testData });
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} catch (InvocationTargetException ex) {
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if (ex.getCause() instanceof ArrayIndexOutOfBoundsException) {
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// Expected.
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} else {
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throw ex.getCause();
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}
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}
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}
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{
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Method m = c.getMethod("removeNewInstance", byte[].class);
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String result = (String) m.invoke(null, new Object[] { testData });
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assertEqual(testString, result);
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}
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{
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Method m = c.getMethod("irreducibleLoopAndStringInit1", byte[].class, boolean.class);
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String result = (String) m.invoke(null, new Object[] { testData, true });
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assertEqual(testString, result);
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result = (String) m.invoke(null, new Object[] { testData, false });
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assertEqual(testString, result);
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}
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{
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Method m = c.getMethod("irreducibleLoopAndStringInit2", byte[].class, boolean.class);
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String result = (String) m.invoke(null, new Object[] { testData, true });
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assertEqual(testString, result);
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result = (String) m.invoke(null, new Object[] { testData, false });
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assertEqual(testString, result);
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}
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{
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Method m = c.getMethod("irreducibleLoopAndStringInit3", byte[].class, boolean.class);
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String result = (String) m.invoke(null, new Object[] { testData, true });
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assertEqual(testString, result);
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result = (String) m.invoke(null, new Object[] { testData, false });
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assertEqual(testString, result);
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}
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{
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Method m = c.getMethod("loopAndStringInit", byte[].class, boolean.class);
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String result = (String) m.invoke(null, new Object[] { testData, true });
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assertEqual(testString, result);
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result = (String) m.invoke(null, new Object[] { testData, false });
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assertEqual(testString, result);
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}
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{
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Method m = c.getMethod("loopAndStringInitAlias", byte[].class, boolean.class);
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String result = (String) m.invoke(null, new Object[] { testData, true });
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assertEqual(testString, result);
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result = (String) m.invoke(null, new Object[] { testData, false });
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assertEqual(testString, result);
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}
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{
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Method m = c.getMethod("loopAndStringInitAndTest", byte[].class, boolean.class);
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String result = (String) m.invoke(null, new Object[] { testData, true });
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assertEqual(testString, result);
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result = (String) m.invoke(null, new Object[] { testData, false });
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assertEqual(testString, result);
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}
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{
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Method m = c.getMethod(
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"deoptimizeNewInstanceAfterLoop", int[].class, byte[].class, int.class);
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try {
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m.invoke(null, new Object[] { new int[] { 1, 2, 3 }, testData, 0 });
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} catch (InvocationTargetException ex) {
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if (ex.getCause() instanceof ArrayIndexOutOfBoundsException) {
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// Expected.
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} else {
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throw ex.getCause();
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}
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}
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}
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{
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Method m = c.getMethod("loopAndStringInitAndPhi", byte[].class, boolean.class);
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String result = (String) m.invoke(null, new Object[] { testData, true });
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assertEqual(testString, result);
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result = (String) m.invoke(null, new Object[] { testData, false });
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assertEqual(testString, result);
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}
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{
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Method m =
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c.getMethod("loopAndTwoStringInitAndPhi", byte[].class, boolean.class, boolean.class);
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String result = (String) m.invoke(null, new Object[] { testData, false, false });
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assertEqual(testString, result);
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result = (String) m.invoke(null, new Object[] { testData, false, true });
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assertEqual(testString, result);
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}
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{
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Method m = c.getMethod("stringAndCatch", byte[].class, boolean.class);
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String result = (String) m.invoke(null, new Object[] { testData, false });
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assertEqual(testString, result);
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}
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{
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Method m = c.getMethod("stringAndCatch2", byte[].class, boolean.class);
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String result = (String) m.invoke(null, new Object[] { testData, false });
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assertEqual(testString, result);
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}
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{
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Method m = c.getMethod("stringAndCatch3", byte[].class, boolean.class);
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String result = (String) m.invoke(null, new Object[] { testData, false });
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assertEqual(testString, result);
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}
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}
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public static boolean doThrow = false;
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public static Object $noinline$HiddenNull() {
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if (doThrow) { throw new Error(); }
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return null;
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}
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}
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