Mercurial > hg > graal-compiler
view c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotTarget.java @ 2289:6190d20bd6d6
merge
author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Mon, 11 Apr 2011 11:25:06 +0200 |
parents | cb04e4217df0 |
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/* * Copyright (c) 2010 Sun Microsystems, Inc. All rights reserved. * * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product * that is described in this document. In particular, and without limitation, these intellectual property * rights may include one or more of the U.S. patents listed at http://www.sun.com/patents and one or * more additional patents or pending patent applications in the U.S. and in other countries. * * U.S. Government Rights - Commercial software. Government users are subject to the Sun * Microsystems, Inc. standard license agreement and applicable provisions of the FAR and its * supplements. * * Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or * registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks * are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the * U.S. and other countries. * * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open * Company, Ltd. */ package com.sun.hotspot.c1x; import com.sun.cri.ci.*; /** * HotSpot-specific CiTarget that provides the correct stack frame size alignment. * * @author Lukas Stadler */ public class HotSpotTarget extends CiTarget { public HotSpotTarget(CiArchitecture arch, boolean isMP, int spillSlotSize, int stackAlignment, int pageSize, int cacheAlignment, boolean inlineObjects) { super(arch, isMP, spillSlotSize, stackAlignment, pageSize, cacheAlignment, inlineObjects, true); } @Override public int alignFrameSize(int frameSize) { // account for the stored rbp value return super.alignFrameSize(frameSize + wordSize) - wordSize; } }