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annotate graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotLoweringProvider.java @ 15018:db4254246f9a

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Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
author Christian Wimmer <christian.wimmer@oracle.com>
date Mon, 07 Apr 2014 16:09:17 -0700
parents 958c99d0790c
children 70e4316c5785
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5124eeec1a7b split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
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1 /*
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2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
5124eeec1a7b split HotSpotRuntime into separate provider implementations
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.hotspot.amd64;
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24
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25 import com.oracle.graal.api.code.*;
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26 import com.oracle.graal.api.meta.*;
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27 import com.oracle.graal.graph.*;
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28 import com.oracle.graal.hotspot.*;
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29 import com.oracle.graal.hotspot.meta.*;
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30 import com.oracle.graal.nodes.calc.*;
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31 import com.oracle.graal.nodes.spi.*;
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32 import com.oracle.graal.replacements.amd64.*;
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33
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34 public class AMD64HotSpotLoweringProvider extends HotSpotLoweringProvider {
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35
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36 private AMD64ConvertSnippets.Templates convertSnippets;
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37
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38 public AMD64HotSpotLoweringProvider(HotSpotGraalRuntime runtime, MetaAccessProvider metaAccess, ForeignCallsProvider foreignCalls, HotSpotRegistersProvider registers) {
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39 super(runtime, metaAccess, foreignCalls, registers);
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40 }
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41
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42 @Override
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43 public void initialize(HotSpotProviders providers, HotSpotVMConfig config) {
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db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
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44 convertSnippets = new AMD64ConvertSnippets.Templates(providers, providers.getSnippetReflection(), providers.getCodeCache().getTarget());
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45 super.initialize(providers, config);
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46 }
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47
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48 @Override
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49 public void lower(Node n, LoweringTool tool) {
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50 if (n instanceof FloatConvertNode) {
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51 convertSnippets.lower((FloatConvertNode) n, tool);
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52 } else {
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53 super.lower(n, tool);
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54 }
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55 }
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56 }