--- /dev/null 2016-05-31 09:42:47.975716356 -0700 +++ new/src/jdk.vm.compiler/share/classes/org.graalvm.compiler.jtt/src/org/graalvm/compiler/jtt/bytecode/BC_iadd_const2.java 2016-12-09 00:50:39.839421820 -0800 @@ -0,0 +1,61 @@ +/* + * Copyright (c) 2007, 2012, 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 org.graalvm.compiler.jtt.bytecode; + +import org.junit.Test; + +import org.graalvm.compiler.api.directives.GraalDirectives; +import org.graalvm.compiler.jtt.JTTTest; + +/* + */ +public class BC_iadd_const2 extends JTTTest { + + public static int test(short a, short b, boolean neg) { + short x = GraalDirectives.opaque(a); + if (!neg) { + return x + b; + } + return x - b; + } + + @Test + public void run0() throws Throwable { + runTest("test", (short) 42, (short) 1, false); + } + + @Test + public void run1() throws Throwable { + runTest("test", (short) 42, (short) -1, false); + } + + @Test + public void run2() throws Throwable { + runTest("test", (short) 42, (short) 1, true); + } + + @Test + public void run3() throws Throwable { + runTest("test", (short) 42, (short) -1, true); + } +}