Mercurial > hg > graal-compiler
diff graal/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/SlowPathTest.java @ 12399:980db6c0bcd3
Truffle-DSL: fixed invalid @SlowPath on generic execute methods. (GRAAL-490 #resolve)
author | Christian Humer <christian.humer@gmail.com> |
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date | Mon, 14 Oct 2013 13:25:25 +0200 |
parents | |
children | ba6593e52d22 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/graal/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/SlowPathTest.java Mon Oct 14 13:25:25 2013 +0200 @@ -0,0 +1,72 @@ +/* + * Copyright (c) 2012, 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.truffle.api.dsl.test; + +import org.junit.*; + +import com.oracle.truffle.api.CompilerDirectives.SlowPath; +import com.oracle.truffle.api.dsl.*; +import com.oracle.truffle.api.dsl.test.SlowPathTestFactory.SlowPathOnGeneric0Factory; +import com.oracle.truffle.api.dsl.test.SlowPathTestFactory.SlowPathOnGeneric1Factory; +import com.oracle.truffle.api.dsl.test.TypeSystemTest.ValueNode; +import com.oracle.truffle.api.frame.*; +import com.oracle.truffle.api.nodes.*; + +/** Tests the generated placement of {@link SlowPath} in generated methods. */ +public class SlowPathTest { + + @Test + public void testSlowPathOnGeneric0() throws NoSuchMethodException, SecurityException { + Node node = SlowPathOnGeneric0Factory.create(null); + Assert.assertNull(node.getClass().getSuperclass().getDeclaredMethod("executeGeneric0", VirtualFrame.class, Object.class).getAnnotation(SlowPath.class)); + } + + @NodeChild + abstract static class SlowPathOnGeneric0 extends ValueNode { + + @Specialization + @SuppressWarnings("unused") + Object doObject0(VirtualFrame frame, int value0) { + throw new AssertionError(); + } + + } + + @Test + public void testSlowPathOnGeneric1() throws NoSuchMethodException, SecurityException { + Node node = SlowPathOnGeneric1Factory.create(null); + Assert.assertNotNull(node.getClass().getSuperclass().getDeclaredMethod("executeGeneric0", Object.class).getAnnotation(SlowPath.class)); + } + + @NodeChild + abstract static class SlowPathOnGeneric1 extends ValueNode { + + @Specialization + @SuppressWarnings("unused") + Object doObject0(int value0) { + throw new AssertionError(); + } + + } + +}