Mercurial > hg > graal-jvmci-8
diff graal/com.oracle.max.cri/src/com/sun/cri/ci/CiResult.java @ 3733:e233f5660da4
Added Java files from Maxine project.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Sat, 17 Dec 2011 19:59:18 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/graal/com.oracle.max.cri/src/com/sun/cri/ci/CiResult.java Sat Dec 17 19:59:18 2011 +0100 @@ -0,0 +1,75 @@ +/* + * Copyright (c) 2009, 2011, 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.sun.cri.ci; + +/** + * Represents the result of compiling a method. The result can include a target method with machine code and metadata, + * and/or statistics. If the compiler bailed out due to malformed bytecode, an internal error, or other cause, it will + * supply the bailout object. + */ +public class CiResult { + private final CiTargetMethod targetMethod; + private final CiBailout bailout; + private final CiStatistics stats; + + /** + * Creates a new compilation result. + * @param targetMethod the method that was produced, if any + * @param bailout the bailout condition that occurred + * @param stats statistics about the compilation + */ + public CiResult(CiTargetMethod targetMethod, CiBailout bailout, CiStatistics stats) { + this.targetMethod = targetMethod; + this.bailout = bailout; + this.stats = stats; + } + + /** + * Gets the target method that was produced by this compilation. If no target method was + * produced, but a bailout occured, then the bailout exception will be thrown at this point. + * @return the target method produced + * @throws {@link CiBailout} if a bailout occurred + */ + public CiTargetMethod targetMethod() { + if (bailout != null) { + throw bailout; + } + return targetMethod; + } + + /** + * Returns the statistics about the compilation that were produced, if any. + * @return the statistics + */ + public CiStatistics statistics() { + return stats; + } + + /** + * Returns the bailout condition that occurred for this compilation, if any. + * @return the bailout + */ + public CiBailout bailout() { + return bailout; + } +}