| /* |
| * 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 compiler.intrinsics.mathexact.sanity; |
| |
| import compiler.whitebox.CompilerWhiteBoxTest; |
| |
| import java.lang.reflect.Executable; |
| import java.util.concurrent.Callable; |
| |
| public class MathIntrinsic { |
| |
| enum IntIntrinsic implements CompilerWhiteBoxTest.TestCase { |
| Add { |
| @Override |
| Executable testMethod() throws NoSuchMethodException, ClassNotFoundException { |
| return Class.forName("java.lang.Math").getDeclaredMethod("addExact", int.class, int.class); |
| } |
| |
| @Override |
| Object execMathMethod() { |
| return intR = Math.addExact(int1, int2); |
| } |
| }, |
| Subtract { |
| @Override |
| Executable testMethod() throws NoSuchMethodException, ClassNotFoundException { |
| return Class.forName("java.lang.Math").getDeclaredMethod("subtractExact", int.class, int.class); |
| } |
| |
| @Override |
| Object execMathMethod() { |
| return intR = Math.subtractExact(int1, int2); |
| } |
| }, |
| Multiply { |
| @Override |
| Executable testMethod() throws NoSuchMethodException, ClassNotFoundException { |
| return Class.forName("java.lang.Math").getDeclaredMethod("multiplyExact", int.class, int.class); |
| } |
| |
| @Override |
| Object execMathMethod() { |
| return intR = Math.multiplyExact(int1, int2); |
| } |
| }, |
| Increment { |
| @Override |
| Executable testMethod() throws NoSuchMethodException, ClassNotFoundException { |
| return Class.forName("java.lang.Math").getDeclaredMethod("incrementExact", int.class); |
| } |
| |
| @Override |
| Object execMathMethod() { |
| return intR = Math.incrementExact(int1); |
| } |
| }, |
| Decrement { |
| @Override |
| Executable testMethod() throws NoSuchMethodException, ClassNotFoundException { |
| return Class.forName("java.lang.Math").getDeclaredMethod("decrementExact", int.class); |
| } |
| |
| @Override |
| Object execMathMethod() { |
| return intR = Math.decrementExact(int1); |
| } |
| }, |
| Negate { |
| @Override |
| Executable testMethod() throws NoSuchMethodException, ClassNotFoundException { |
| return Class.forName("java.lang.Math").getDeclaredMethod("negateExact", int.class); |
| } |
| |
| @Override |
| Object execMathMethod() { |
| return intR = Math.negateExact(int1); |
| } |
| }; |
| |
| protected int int1; |
| protected int int2; |
| protected int intR; |
| |
| abstract Executable testMethod() throws NoSuchMethodException, ClassNotFoundException; |
| abstract Object execMathMethod(); |
| |
| public Executable getTestMethod() { |
| try { |
| return testMethod(); |
| } catch (NoSuchMethodException e) { |
| throw new RuntimeException("Test bug, no such method: " + e); |
| } catch (ClassNotFoundException e) { |
| throw new RuntimeException("Test bug, no such class: " + e); |
| } |
| } |
| |
| @Override |
| public Executable getExecutable() { |
| try { |
| return getClass().getDeclaredMethod("execMathMethod"); |
| } catch (NoSuchMethodException e) { |
| throw new RuntimeException("Test bug, no such method: " + e); |
| } |
| } |
| |
| @Override |
| public Callable<Integer> getCallable() { |
| return null; |
| } |
| |
| @Override |
| public boolean isOsr() { |
| return false; |
| } |
| |
| } |
| |
| enum LongIntrinsic implements CompilerWhiteBoxTest.TestCase { |
| Add { |
| @Override |
| Executable testMethod() throws NoSuchMethodException, ClassNotFoundException { |
| return Class.forName("java.lang.Math").getDeclaredMethod("addExact", long.class, long.class); |
| } |
| |
| @Override |
| Object execMathMethod() { |
| return longR = Math.addExact(long1, long2); |
| } |
| }, |
| Subtract { |
| @Override |
| Executable testMethod() throws NoSuchMethodException, ClassNotFoundException { |
| return Class.forName("java.lang.Math").getDeclaredMethod("subtractExact", long.class, long.class); |
| } |
| |
| @Override |
| Object execMathMethod() { |
| return longR = Math.subtractExact(long1, long2); |
| } |
| }, |
| Multiply { |
| @Override |
| Executable testMethod() throws NoSuchMethodException, ClassNotFoundException { |
| return Class.forName("java.lang.Math").getDeclaredMethod("multiplyExact", long.class, long.class); |
| } |
| |
| @Override |
| Object execMathMethod() { |
| return longR = Math.multiplyExact(long1, long2); |
| } |
| }, |
| Increment { |
| @Override |
| Executable testMethod() throws NoSuchMethodException, ClassNotFoundException { |
| return Class.forName("java.lang.Math").getDeclaredMethod("incrementExact", long.class); |
| } |
| |
| @Override |
| Object execMathMethod() { |
| return longR = Math.incrementExact(long1); |
| } |
| }, |
| Decrement { |
| @Override |
| Executable testMethod() throws NoSuchMethodException, ClassNotFoundException { |
| return Class.forName("java.lang.Math").getDeclaredMethod("decrementExact", long.class); |
| } |
| |
| @Override |
| Object execMathMethod() { |
| return longR = Math.decrementExact(long1); |
| } |
| }, |
| Negate { |
| @Override |
| Executable testMethod() throws NoSuchMethodException, ClassNotFoundException { |
| return Class.forName("java.lang.Math").getDeclaredMethod("negateExact", long.class); |
| } |
| |
| @Override |
| Object execMathMethod() { |
| return longR = Math.negateExact(long1); |
| } |
| }; |
| protected long long1; |
| protected long long2; |
| protected long longR; |
| |
| abstract Executable testMethod() throws NoSuchMethodException, ClassNotFoundException; |
| abstract Object execMathMethod(); |
| |
| public Executable getTestMethod() { |
| try { |
| return testMethod(); |
| } catch (NoSuchMethodException e) { |
| throw new RuntimeException("Test bug, no such method: " + e); |
| } catch (ClassNotFoundException e) { |
| throw new RuntimeException("Test bug, no such class: " + e); |
| } |
| } |
| |
| @Override |
| public Executable getExecutable() { |
| try { |
| return getClass().getDeclaredMethod("execMathMethod"); |
| } catch (NoSuchMethodException e) { |
| throw new RuntimeException("Test bug, no such method: " + e); |
| } |
| } |
| |
| @Override |
| public Callable<Integer> getCallable() { |
| return null; |
| } |
| |
| @Override |
| public boolean isOsr() { |
| return false; |
| } |
| } |
| } |