Mercurial > hg > graal-compiler
diff graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/HotSpotHostBackend.java @ 12580:7876c59a7a2f
refactored all deferred initialization of backends into HotSpotBackend
author | Doug Simon <doug.simon@oracle.com> |
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date | Fri, 25 Oct 2013 01:24:19 +0200 |
parents | |
children | 68ff7abbfae5 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/HotSpotHostBackend.java Fri Oct 25 01:24:19 2013 +0200 @@ -0,0 +1,74 @@ +/* + * Copyright (c) 2013, 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; + +import static com.oracle.graal.phases.GraalOptions.*; + +import java.util.*; + +import com.oracle.graal.api.meta.*; +import com.oracle.graal.debug.*; +import com.oracle.graal.hotspot.meta.*; +import com.oracle.graal.nodes.spi.*; + +/** + * Common functionality of HotSpot host backends. + */ +public abstract class HotSpotHostBackend extends HotSpotBackend { + + public HotSpotHostBackend(HotSpotGraalRuntime runtime, HotSpotProviders providers) { + super(runtime, providers); + } + + @Override + public void completeInitialization() { + final HotSpotProviders providers = getProviders(); + HotSpotVMConfig config = getRuntime().getConfig(); + HotSpotHostForeignCallsProvider foreignCalls = (HotSpotHostForeignCallsProvider) providers.getForeignCalls(); + final HotSpotHostLoweringProvider lowerer = (HotSpotHostLoweringProvider) providers.getLowerer(); + foreignCalls.initialize(providers, config); + lowerer.initialize(providers, config); + + // Install intrinsics. + if (Intrinsify.getValue()) { + Debug.scope("RegisterReplacements", new Object[]{new DebugDumpScope("RegisterReplacements")}, new Runnable() { + + @Override + public void run() { + + Replacements replacements = providers.getReplacements(); + ServiceLoader<ReplacementsProvider> sl = ServiceLoader.loadInstalled(ReplacementsProvider.class); + for (ReplacementsProvider replacementsProvider : sl) { + replacementsProvider.registerReplacements(providers.getMetaAccess(), lowerer, replacements, providers.getCodeCache().getTarget()); + } + if (BootstrapReplacements.getValue()) { + for (ResolvedJavaMethod method : replacements.getAllReplacements()) { + replacements.getMacroSubstitution(method); + replacements.getMethodSubstitution(method); + } + } + } + }); + } + } +}