# HG changeset patch # User Doug Simon # Date 1376905168 -7200 # Node ID 67969c1f20fb97317f4b1a9cc359419f6652dff7 # Parent d46159285f977e9dfd73b1742a0a201ae5807005 spelling fix diff -r d46159285f97 -r 67969c1f20fb graal/com.oracle.graal.jtt/src/com/oracle/graal/jtt/optimize/ConditionalElimination01.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/graal/com.oracle.graal.jtt/src/com/oracle/graal/jtt/optimize/ConditionalElimination01.java Mon Aug 19 11:39:28 2013 +0200 @@ -0,0 +1,78 @@ +/* + * Copyright (c) 2011, 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 com.oracle.graal.jtt.optimize; + +import java.lang.reflect.*; +import java.util.*; + +import org.junit.*; + +import com.oracle.graal.test.*; +import com.oracle.graal.jtt.*; + +@SuppressWarnings("unused") +public class ConditionalElimination01 extends JTTTest { + + private static int x; + private static Object o = new Object(); + + private static class A { + + public A(int y) { + this.y = y; + } + + int y; + } + + @Override + protected void before(Method method) { + super.before(method); + x = 0; + } + + public int test(A a) { + if (o == null) { + return -1; + } + if (a == null) { + return -2; + } + if (o == null) { + return -3; + } + x = 3; + return a.y + x; + } + + @Test + public void run0() throws Throwable { + runTest("test", new A(5)); + } + + @Test + public void run1() throws Throwable { + runTest("test", new Object[]{null}); + } + +} diff -r d46159285f97 -r 67969c1f20fb graal/com.oracle.graal.jtt/src/com/oracle/graal/jtt/optimize/ConditionalElimination02.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/graal/com.oracle.graal.jtt/src/com/oracle/graal/jtt/optimize/ConditionalElimination02.java Mon Aug 19 11:39:28 2013 +0200 @@ -0,0 +1,74 @@ +/* + * Copyright (c) 2011, 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 com.oracle.graal.jtt.optimize; + +import java.lang.reflect.*; +import java.util.*; + +import org.junit.*; + +import com.oracle.graal.test.*; +import com.oracle.graal.api.meta.*; +import com.oracle.graal.jtt.*; + +@SuppressWarnings("unused") +public class ConditionalElimination02 extends JTTTest { + + private static Object o = null; + + private static class A { + + public A(int y) { + this.y = y; + } + + int y; + } + + public int test(A a, boolean isNull, boolean isVeryNull) { + if (o == null) { + if (!isNull) { + if (o == null) { + return a.y; + } + } + if (!isVeryNull) { + if (o == null) { + return a.y; + } + } + } + return -1; + } + + @Test + public void run0() throws Throwable { + runTest(EnumSet.of(DeoptimizationReason.NullCheckException), "test", new A(5), false, false); + } + + @Test + public void run1() throws Throwable { + runTest(EnumSet.of(DeoptimizationReason.NullCheckException), "test", new Object[]{null, true, true}); + } + +} diff -r d46159285f97 -r 67969c1f20fb graal/com.oracle.graal.jtt/src/com/oracle/graal/jtt/optimize/ConditionalEliminiation01.java --- a/graal/com.oracle.graal.jtt/src/com/oracle/graal/jtt/optimize/ConditionalEliminiation01.java Mon Aug 19 10:49:40 2013 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,78 +0,0 @@ -/* - * Copyright (c) 2011, 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 com.oracle.graal.jtt.optimize; - -import java.lang.reflect.*; -import java.util.*; - -import org.junit.*; - -import com.oracle.graal.test.*; -import com.oracle.graal.jtt.*; - -@SuppressWarnings("unused") -public class ConditionalEliminiation01 extends JTTTest { - - private static int x; - private static Object o = new Object(); - - private static class A { - - public A(int y) { - this.y = y; - } - - int y; - } - - @Override - protected void before(Method method) { - super.before(method); - x = 0; - } - - public int test(A a) { - if (o == null) { - return -1; - } - if (a == null) { - return -2; - } - if (o == null) { - return -3; - } - x = 3; - return a.y + x; - } - - @Test - public void run0() throws Throwable { - runTest("test", new A(5)); - } - - @Test - public void run1() throws Throwable { - runTest("test", new Object[]{null}); - } - -} diff -r d46159285f97 -r 67969c1f20fb graal/com.oracle.graal.jtt/src/com/oracle/graal/jtt/optimize/ConditionalEliminiation02.java --- a/graal/com.oracle.graal.jtt/src/com/oracle/graal/jtt/optimize/ConditionalEliminiation02.java Mon Aug 19 10:49:40 2013 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,74 +0,0 @@ -/* - * Copyright (c) 2011, 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 com.oracle.graal.jtt.optimize; - -import java.lang.reflect.*; -import java.util.*; - -import org.junit.*; - -import com.oracle.graal.test.*; -import com.oracle.graal.api.meta.*; -import com.oracle.graal.jtt.*; - -@SuppressWarnings("unused") -public class ConditionalEliminiation02 extends JTTTest { - - private static Object o = null; - - private static class A { - - public A(int y) { - this.y = y; - } - - int y; - } - - public int test(A a, boolean isNull, boolean isVeryNull) { - if (o == null) { - if (!isNull) { - if (o == null) { - return a.y; - } - } - if (!isVeryNull) { - if (o == null) { - return a.y; - } - } - } - return -1; - } - - @Test - public void run0() throws Throwable { - runTest(EnumSet.of(DeoptimizationReason.NullCheckException), "test", new A(5), false, false); - } - - @Test - public void run1() throws Throwable { - runTest(EnumSet.of(DeoptimizationReason.NullCheckException), "test", new Object[]{null, true, true}); - } - -}