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annotate graal/com.oracle.graal.replacements.sparc/src/com/oracle/graal/replacements/sparc/SPARCGraphBuilderPlugins.java @ 21556:48c1ebd24120

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renamed com.oracle.graal.api[meta|code] modules to com.oracle.jvmci.[meta|code] (JBS:GRAAL-53)
author Doug Simon <doug.simon@oracle.com>
date Wed, 27 May 2015 00:36:16 +0200
parents b1530a6cce8c
children 0e095e2c24e2
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1 /*
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2 * Copyright (c) 2015, 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
a2cd0e7072e2 added MethodSubstitutionPlugin as (eventual) replacement for @MethodSubstitution mechanism
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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
a2cd0e7072e2 added MethodSubstitutionPlugin as (eventual) replacement for @MethodSubstitution mechanism
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
a2cd0e7072e2 added MethodSubstitutionPlugin as (eventual) replacement for @MethodSubstitution mechanism
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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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
a2cd0e7072e2 added MethodSubstitutionPlugin as (eventual) replacement for @MethodSubstitution mechanism
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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
a2cd0e7072e2 added MethodSubstitutionPlugin as (eventual) replacement for @MethodSubstitution mechanism
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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.replacements.sparc;
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24
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48c1ebd24120 renamed com.oracle.graal.api[meta|code] modules to com.oracle.jvmci.[meta|code] (JBS:GRAAL-53)
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25 import com.oracle.jvmci.code.ForeignCallsProvider;
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26 import com.oracle.jvmci.meta.Kind;
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27 import static com.oracle.graal.compiler.target.Backend.*;
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28
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b1530a6cce8c renamed com.oracle.graal.[debug|options|hotspotvmconfig]* modules to com.oracle.jvmci.[debug|options|hotspotvmconfig]* modules (JBS:GRAAL-53)
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29 import com.oracle.graal.graphbuilderconf.*;
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30 import com.oracle.graal.graphbuilderconf.GraphBuilderConfiguration.Plugins;
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31 import com.oracle.graal.graphbuilderconf.InvocationPlugins.Registration;
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32 import com.oracle.graal.replacements.*;
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33
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34 public class SPARCGraphBuilderPlugins {
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35
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36 public static void register(Plugins plugins, ForeignCallsProvider foreignCalls) {
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37 InvocationPlugins invocationPlugins = plugins.getInvocationPlugins();
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38 registerIntegerLongPlugins(invocationPlugins, IntegerSubstitutions.class, Kind.Int);
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39 registerIntegerLongPlugins(invocationPlugins, LongSubstitutions.class, Kind.Long);
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40 registerMathPlugins(invocationPlugins, foreignCalls);
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41 }
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42
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43 private static void registerIntegerLongPlugins(InvocationPlugins plugins, Class<?> substituteDeclaringClass, Kind kind) {
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44 Class<?> declaringClass = kind.toBoxedJavaClass();
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45 Class<?> type = kind.toJavaClass();
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46 Registration r = new Registration(plugins, declaringClass);
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47 r.registerMethodSubstitution(substituteDeclaringClass, "numberOfLeadingZeros", type);
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48 r.registerMethodSubstitution(substituteDeclaringClass, "numberOfTrailingZeros", type);
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49 }
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50
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51 private static void registerMathPlugins(InvocationPlugins plugins, ForeignCallsProvider foreignCalls) {
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52 Registration r = new Registration(plugins, Math.class);
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53 r.register1("sin", Double.TYPE, new ForeignCallPlugin(foreignCalls, ARITHMETIC_SIN));
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54 r.register1("cos", Double.TYPE, new ForeignCallPlugin(foreignCalls, ARITHMETIC_COS));
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55 r.register1("tan", Double.TYPE, new ForeignCallPlugin(foreignCalls, ARITHMETIC_TAN));
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56 r.register1("exp", Double.TYPE, new ForeignCallPlugin(foreignCalls, ARITHMETIC_EXP));
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57 r.register1("log", Double.TYPE, new ForeignCallPlugin(foreignCalls, ARITHMETIC_LOG));
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58 r.register1("log10", Double.TYPE, new ForeignCallPlugin(foreignCalls, ARITHMETIC_LOG10));
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59 r.register2("pow", Double.TYPE, Double.TYPE, new ForeignCallPlugin(foreignCalls, ARITHMETIC_POW));
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60 }
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61 }