Mercurial > hg > truffle
view graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/InlinableCallSite.java @ 11535:8f0fb0ade839
Truffle: add alternate Node/RootNode constructors with SourceSection argument.
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
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date | Thu, 05 Sep 2013 15:03:36 -0700 |
parents | 75d9b7aedcfd |
children |
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/* * Copyright (c) 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. 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.api.nodes; import com.oracle.truffle.api.*; /** * Denotes a call node that can inline the tree of its associated call target. * * @see InlinedCallSite */ public interface InlinableCallSite { /** * Returns the number of calls since the last reset of the call count. * * @return the current call count. */ int getCallCount(); /** * Resets the call count to 0. */ void resetCallCount(); /** * Returns the tree that would be inlined by a call to {@link #inline(FrameFactory)}. * * @return the node tree to be inlined. */ Node getInlineTree(); /** * Returns the call target associated with this call site. * * @return the inlinable {@link CallTarget}. */ CallTarget getCallTarget(); /** * Instructs the call node to inline the associated call target. * * @param factory Frame factory for creating new virtual frames for inlined calls. * @return {@code true} if call target was inlined; {@code false} otherwise. */ boolean inline(FrameFactory factory); }