Mercurial > hg > graal-compiler
view graal/com.oracle.graal.hotspot.sparc/src/com/oracle/graal/hotspot/sparc/SPARCHotSpotGraalRuntime.java @ 11732:03c781923573
made snippet and substitution graphs lower themselves before being inlined
author | Doug Simon <doug.simon@oracle.com> |
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date | Thu, 19 Sep 2013 23:41:23 +0200 |
parents | 7c4c1a7c875a |
children | 5124eeec1a7b |
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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. * * 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.sparc; import com.oracle.graal.api.code.*; import com.oracle.graal.api.meta.*; import com.oracle.graal.graph.*; import com.oracle.graal.hotspot.*; import com.oracle.graal.hotspot.meta.*; import com.oracle.graal.sparc.*; /** * SPARC specific implementation of {@link HotSpotGraalRuntime}. */ final class SPARCHotSpotGraalRuntime extends HotSpotGraalRuntime { private SPARCHotSpotGraalRuntime() { } /** * Called from C++ code to retrieve the singleton instance, creating it first if necessary. */ public static HotSpotGraalRuntime makeInstance() { HotSpotGraalRuntime graalRuntime = graalRuntime(); if (graalRuntime == null) { graalRuntime = new SPARCHotSpotGraalRuntime(); graalRuntime.completeInitialization(); } return graalRuntime; } protected static Architecture createArchitecture() { return new SPARC(); } @Override protected TargetDescription createTarget() { final int stackFrameAlignment = 16; final int implicitNullCheckLimit = 4096; final boolean inlineObjects = true; return new TargetDescription(createArchitecture(), true, stackFrameAlignment, implicitNullCheckLimit, inlineObjects); } @Override protected HotSpotBackend createBackend() { return new SPARCHotSpotBackend(getRuntime(), getTarget()); } @Override protected HotSpotRuntime createRuntime() { return new SPARCHotSpotRuntime(config, this); } @Override protected Value[] getNativeABICallerSaveRegisters() { throw GraalInternalError.unimplemented(); } }