Mercurial > hg > graal-jvmci-8
view graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/LoweringTool.java @ 7660:0b646334c5f7
keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Fri, 01 Feb 2013 17:32:59 +0100 |
parents | 9e2cbc932853 |
children | 4a6646d8eb87 |
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/* * Copyright (c) 2011, 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.oracle.graal.nodes.spi; import com.oracle.graal.api.code.*; import com.oracle.graal.api.meta.*; import com.oracle.graal.graph.*; import com.oracle.graal.nodes.*; import com.oracle.graal.nodes.cfg.*; public interface LoweringTool { TargetDescription getTarget(); GraalCodeCacheProvider getRuntime(); ValueNode createNullCheckGuard(ValueNode object); ValueNode createGuard(BooleanNode condition, DeoptimizationReason deoptReason, DeoptimizationAction action); ValueNode createGuard(BooleanNode condition, DeoptimizationReason deoptReason, DeoptimizationAction action, boolean negated); Assumptions assumptions(); Block getBlockFor(Node node); /** * Gets the closest fixed node preceding the node currently being lowered. */ FixedWithNextNode lastFixedNode(); }