Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.ruby.parser/src/com/oracle/truffle/ruby/parser/RubyNodeInstrumenter.java @ 13780:d6ac7ebead35
canonicalize a LoadField on a null constant object to deopt
author | Lukas Stadler <lukas.stadler@jku.at> |
---|---|
date | Tue, 28 Jan 2014 14:39:48 +0100 |
parents | 2c1c805153e6 |
children |
line wrap: on
line source
/* * Copyright (c) 2014, 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. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * 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.ruby.parser; import com.oracle.truffle.api.nodes.instrument.*; import com.oracle.truffle.ruby.nodes.*; import com.oracle.truffle.ruby.runtime.methods.*; public interface RubyNodeInstrumenter { /** * Adds instrumentation support at a node that should be considered a member of * {@link NodePhylum#STATEMENT}, possibly returning a new {@link InstrumentationProxyNode} that * holds the original as its child. */ RubyNode instrumentAsStatement(RubyNode node); /** * Adds instrumentation support at a node that should be considered a member of * {@link NodePhylum#CALL}, possibly returning a new {@link InstrumentationProxyNode} that holds * the original as its child. */ RubyNode instrumentAsCall(RubyNode node, String callName); /** * Adds instrumentation support at a node that should be considered a member of * {@link NodePhylum#ASSIGNMENT}, possibly returning a new {@link InstrumentationProxyNode} that * holds the original as its child. */ RubyNode instrumentAsLocalAssignment(RubyNode node, UniqueMethodIdentifier methodIdentifier, String localName); }