Examples with InvocationPlugin org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugin used on opensource projects

Example 61 with InvocationPlugin

use of org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugin in project graal by oracle.

the class StandardGraphBuilderPlugins method registerArrayPlugins.

private static void registerArrayPlugins(InvocationPlugins plugins, BytecodeProvider bytecodeProvider) {
    Registration r = new Registration(plugins, Array.class, bytecodeProvider);
    r.register2("newInstance", Class.class, int.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver unused, ValueNode componentType, ValueNode length) {
            b.addPush(JavaKind.Object, new DynamicNewArrayNode(componentType, length, true));
            return true;
        }
    });
    r.registerMethodSubstitution(ArraySubstitutions.class, "getLength", Object.class);
}

Example 62 with InvocationPlugin

use of org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugin in project graal by oracle.

the class StandardGraphBuilderPlugins method registerShortPlugins.

private static void registerShortPlugins(InvocationPlugins plugins) {
    Registration r = new Registration(plugins, Short.class);
    r.register1("reverseBytes", short.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode value) {
            // return (short) (Integer.reverse(i) >> 16);
            ReverseBytesNode reverse = b.add(new ReverseBytesNode(value));
            RightShiftNode rightShift = b.add(new RightShiftNode(reverse, b.add(ConstantNode.forInt(16))));
            SignExtendNode charCast = b.add(new SignExtendNode(b.add(new NarrowNode(rightShift, 16)), 32));
            b.push(JavaKind.Short, b.append(charCast.canonical(null)));
            return true;
        }
    });
}

Example 63 with InvocationPlugin

use of org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugin in project graal by oracle.

the class ReplacementsImpl method getSubstitutionBytecode.

@Override
public Bytecode getSubstitutionBytecode(ResolvedJavaMethod method) {
    InvocationPlugin plugin = graphBuilderPlugins.getInvocationPlugins().lookupInvocation(method);
    if (plugin instanceof MethodSubstitutionPlugin) {
        MethodSubstitutionPlugin msPlugin = (MethodSubstitutionPlugin) plugin;
        ResolvedJavaMethod substitute = msPlugin.getSubstitute(providers.getMetaAccess());
        return msPlugin.getBytecodeProvider().getBytecode(substitute);
    }
    return null;
}

Example 64 with InvocationPlugin

use of org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugin in project graal by oracle.

the class ReplacementsImpl method getSubstitution.

@Override
public StructuredGraph getSubstitution(ResolvedJavaMethod method, int invokeBci, boolean trackNodeSourcePosition, NodeSourcePosition replaceePosition) {
    StructuredGraph result;
    InvocationPlugin plugin = graphBuilderPlugins.getInvocationPlugins().lookupInvocation(method);
    if (plugin != null && (!plugin.inlineOnly() || invokeBci >= 0)) {
        MetaAccessProvider metaAccess = providers.getMetaAccess();
        if (plugin instanceof MethodSubstitutionPlugin) {
            MethodSubstitutionPlugin msPlugin = (MethodSubstitutionPlugin) plugin;
            ResolvedJavaMethod substitute = msPlugin.getSubstitute(metaAccess);
            StructuredGraph graph = UseSnippetGraphCache.getValue(options) ? graphs.get(substitute) : null;
            if (graph == null || graph.trackNodeSourcePosition() != trackNodeSourcePosition) {
                try (DebugContext debug = openDebugContext("Substitution_", method)) {
                    graph = makeGraph(debug, msPlugin.getBytecodeProvider(), substitute, null, method, trackNodeSourcePosition, replaceePosition);
                    if (!UseSnippetGraphCache.getValue(options)) {
                        return graph;
                    }
                    graph.freeze();
                    graphs.putIfAbsent(substitute, graph);
                    graph = graphs.get(substitute);
                }
            }
            assert graph.isFrozen();
            result = graph;
        } else {
            Bytecode code = new ResolvedJavaMethodBytecode(method);
            ConstantReflectionProvider constantReflection = providers.getConstantReflection();
            ConstantFieldProvider constantFieldProvider = providers.getConstantFieldProvider();
            StampProvider stampProvider = providers.getStampProvider();
            try (DebugContext debug = openDebugContext("Substitution_", method)) {
                result = new IntrinsicGraphBuilder(options, debug, metaAccess, constantReflection, constantFieldProvider, stampProvider, code, invokeBci).buildGraph(plugin);
            }
        }
    } else {
        result = null;
    }
    return result;
}

Example 65 with InvocationPlugin

use of org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugin in project graal by oracle.

the class TruffleGraphBuilderPlugins method registerOptimizedCallTargetPlugins.

public static void registerOptimizedCallTargetPlugins(InvocationPlugins plugins, MetaAccessProvider metaAccess, boolean canDelayIntrinsification, KnownTruffleTypes types) {
    final ResolvedJavaType optimizedCallTargetType = getRuntime().resolveType(metaAccess, "org.graalvm.compiler.truffle.runtime.OptimizedCallTarget");
    Registration r = new Registration(plugins, new ResolvedJavaSymbol(optimizedCallTargetType));
    r.register2("createFrame", new ResolvedJavaSymbol(types.classFrameDescriptor), Object[].class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode descriptor, ValueNode args) {
            if (canDelayIntrinsification) {
                return false;
            }
            if (!descriptor.isJavaConstant()) {
                throw b.bailout("Parameter 'descriptor' is not a compile-time constant");
            }
            ValueNode nonNullArguments = b.add(PiNode.create(args, StampFactory.objectNonNull(StampTool.typeReferenceOrNull(args))));
            b.addPush(JavaKind.Object, new NewFrameNode(b, descriptor, nonNullArguments, types));
            return true;
        }
    });
    r.register2("castArrayFixedLength", Object[].class, int.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode args, ValueNode length) {
            b.addPush(JavaKind.Object, new PiArrayNode(args, length, args.stamp(NodeView.DEFAULT)));
            return true;
        }
    });
    registerUnsafeCast(r, canDelayIntrinsification);
}