Mercurial > hg > truffle
changeset 20855:258f80bce598
[SPARC] added InvocationPlugins for using HotSpot runtime math methods
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Wed, 08 Apr 2015 22:23:22 +0200 |
parents | 3081a57f95fd |
children | ac9d0db0716e |
files | graal/com.oracle.graal.hotspot.sparc/src/com/oracle/graal/hotspot/sparc/SPARCHotSpotBackendFactory.java graal/com.oracle.graal.replacements.amd64/src/com/oracle/graal/replacements/amd64/AMD64MathIntrinsicNode.java graal/com.oracle.graal.replacements.amd64/src/com/oracle/graal/replacements/amd64/AMD64MathSubstitutions.java graal/com.oracle.graal.replacements.sparc/src/com/oracle/graal/replacements/sparc/SPARCGraphBuilderPlugins.java |
diffstat | 2 files changed, 39 insertions(+), 4 deletions(-) [+] |
line wrap: on
line diff
--- a/graal/com.oracle.graal.hotspot.sparc/src/com/oracle/graal/hotspot/sparc/SPARCHotSpotBackendFactory.java Wed Apr 08 22:09:05 2015 +0200 +++ b/graal/com.oracle.graal.hotspot.sparc/src/com/oracle/graal/hotspot/sparc/SPARCHotSpotBackendFactory.java Wed Apr 08 22:23:22 2015 +0200 @@ -79,10 +79,10 @@ } protected Plugins createGraphBuilderPlugins(HotSpotGraalRuntimeProvider runtime, HotSpotMetaAccessProvider metaAccess, HotSpotConstantReflectionProvider constantReflection, - HotSpotForeignCallsProvider foreignCalls, HotSpotStampProvider stampProvider, HotSpotSnippetReflectionProvider snippetReflection, - HotSpotReplacementsImpl replacements, HotSpotWordTypes wordTypes) { + HotSpotForeignCallsProvider foreignCalls, HotSpotStampProvider stampProvider, HotSpotSnippetReflectionProvider snippetReflection, HotSpotReplacementsImpl replacements, + HotSpotWordTypes wordTypes) { Plugins plugins = HotSpotGraphBuilderPlugins.create(runtime.getConfig(), wordTypes, metaAccess, constantReflection, snippetReflection, foreignCalls, stampProvider, replacements); - SPARCGraphBuilderPlugins.register(plugins); + SPARCGraphBuilderPlugins.register(plugins, foreignCalls); return plugins; }
--- a/graal/com.oracle.graal.replacements.sparc/src/com/oracle/graal/replacements/sparc/SPARCGraphBuilderPlugins.java Wed Apr 08 22:09:05 2015 +0200 +++ b/graal/com.oracle.graal.replacements.sparc/src/com/oracle/graal/replacements/sparc/SPARCGraphBuilderPlugins.java Wed Apr 08 22:23:22 2015 +0200 @@ -22,18 +22,25 @@ */ package com.oracle.graal.replacements.sparc; +import static com.oracle.graal.compiler.target.Backend.*; + +import com.oracle.graal.api.code.*; import com.oracle.graal.api.meta.*; import com.oracle.graal.graphbuilderconf.GraphBuilderConfiguration.Plugins; import com.oracle.graal.graphbuilderconf.*; +import com.oracle.graal.graphbuilderconf.InvocationPlugins.Receiver; import com.oracle.graal.graphbuilderconf.InvocationPlugins.Registration; +import com.oracle.graal.nodes.*; +import com.oracle.graal.nodes.extended.*; import com.oracle.graal.replacements.*; public class SPARCGraphBuilderPlugins { - public static void register(Plugins plugins) { + public static void register(Plugins plugins, ForeignCallsProvider foreignCalls) { InvocationPlugins invocationPlugins = plugins.getInvocationPlugins(); registerIntegerLongPlugins(invocationPlugins, IntegerSubstitutions.class, Kind.Int); registerIntegerLongPlugins(invocationPlugins, LongSubstitutions.class, Kind.Long); + registerMathPlugins(invocationPlugins, foreignCalls); } private static void registerIntegerLongPlugins(InvocationPlugins plugins, Class<?> substituteDeclaringClass, Kind kind) { @@ -43,4 +50,32 @@ r.registerMethodSubstitution(substituteDeclaringClass, "numberOfLeadingZeros", type); r.registerMethodSubstitution(substituteDeclaringClass, "numberOfTrailingZeros", type); } + + static class MathRuntimeCallPlugin implements InvocationPlugin { + private final ForeignCallsProvider foreignCalls; + private final ForeignCallDescriptor descriptor; + + public MathRuntimeCallPlugin(ForeignCallsProvider foreignCalls, ForeignCallDescriptor descriptor) { + this.foreignCalls = foreignCalls; + this.descriptor = descriptor; + } + + public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode value) { + b.addPush(new ForeignCallNode(foreignCalls, descriptor, value)); + return true; + } + + public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode x, ValueNode y) { + b.addPush(new ForeignCallNode(foreignCalls, descriptor, x, y)); + return true; + } + } + + private static void registerMathPlugins(InvocationPlugins plugins, ForeignCallsProvider foreignCalls) { + Registration r = new Registration(plugins, Math.class); + r.register1("sin", Double.TYPE, new MathRuntimeCallPlugin(foreignCalls, ARITHMETIC_SIN)); + r.register1("cos", Double.TYPE, new MathRuntimeCallPlugin(foreignCalls, ARITHMETIC_COS)); + r.register1("tan", Double.TYPE, new MathRuntimeCallPlugin(foreignCalls, ARITHMETIC_TAN)); + r.register2("pow", Double.TYPE, Double.TYPE, new MathRuntimeCallPlugin(foreignCalls, ARITHMETIC_POW)); + } }