Mercurial > hg > graal-compiler
view graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/LeaveCurrentStackFrameNode.java @ 15104:ed29f7ff71eb
add DeoptimizationStub
author | twisti |
---|---|
date | Mon, 14 Apr 2014 17:21:49 -1000 |
parents | |
children | 882f4cb7cfcf |
line wrap: on
line source
/* * Copyright (c) 2013, 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. * * 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.hotspot.nodes; import com.oracle.graal.hotspot.*; import com.oracle.graal.nodes.*; import com.oracle.graal.nodes.spi.*; import com.oracle.graal.nodes.type.*; /** * Emits code to leave (pop) the current low-level stack frame. This operation also removes the * return address if its location is on the stack. */ public class LeaveCurrentStackFrameNode extends FixedWithNextNode implements LIRLowerable { public LeaveCurrentStackFrameNode() { super(StampFactory.forVoid()); } @Override public void generate(NodeLIRBuilderTool gen) { ((HotSpotLIRGenerator) gen.getLIRGeneratorTool()).emitLeaveCurrentStackFrame(); } @NodeIntrinsic public static native void leaveCurrentStackFrame(); }