Mercurial > hg > truffle
view graal/com.oracle.max.cri/src/com/oracle/max/cri/xir/package-info.java @ 5539:bc647d8b0080
Renaming RiValue => Value.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Fri, 08 Jun 2012 23:44:20 +0200 |
parents | aaac4894175c |
children | a1db0ea58b53 |
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/* * Copyright (c) 2010, 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. */ /** * XIR defines a domain specific instruction set for expressing the lowering of bytecode operations. The details of the * lowering operations are entirely encapsulated in the runtime and are provided to the compiler on request using * {@link com.oracle.max.cri.xir.XirSnippet XIR snippets}. A snippet is a combination of a {@link com.oracle.max.cri.xir.XirTemplate * template}, which is a sequence of {@link com.oracle.max.cri.xir.CiXirAssembler.XirInstruction XIR instructions} that has * unbound {@link com.oracle.max.cri.xir.CiXirAssembler.XirParameter parameters}, and site-specific * {@link com.oracle.max.cri.xir.XirArgument arguments} that are bound to the parameters. * <p> * The runtime is responsible for creating the {@link com.oracle.max.cri.xir.XirTemplate templates} and provides these to the * compiler as part of the initialization process. * <p> * The XIR instruction set has no textual representation, and therefore no parser. An assembly is represented by an * instance of {@link com.oracle.max.cri.xir.CiXirAssembler}, which provides methods to create instructions and operands. */ package com.oracle.max.cri.xir;