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

Example 51 with Receiver

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

the class PointstoGraphBuilderPlugins method registerArraysPlugins.

public static void registerArraysPlugins(InvocationPlugins plugins) {
    Registration r = new Registration(plugins, Arrays.class).setAllowOverwrite(true);
    r.register2("copyOf", Object[].class, int.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode original, ValueNode newLength) {
            b.addPush(JavaKind.Object, new AnalysisArraysCopyOfNode(b.getInvokeReturnStamp(b.getAssumptions()).getTrustedStamp(), original, newLength));
            return true;
        }
    });
    r.register3("copyOf", Object[].class, int.class, Class.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode original, ValueNode newLength, ValueNode newObjectElementType) {
            if (newObjectElementType instanceof GetClassNode || newObjectElementType.isConstant()) {
                // We can infer the concrete type of the new array
                b.addPush(JavaKind.Object, new AnalysisArraysCopyOfNode(b.getInvokeReturnStamp(b.getAssumptions()).getTrustedStamp(), original, newLength, newObjectElementType));
                return true;
            }
            return false;
        }
    });
}

Example 52 with Receiver

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

the class HotSpotGraphBuilderPlugins method registerSystemPlugins.

private static void registerSystemPlugins(InvocationPlugins plugins, ForeignCallsProvider foreignCalls) {
    Registration r = new Registration(plugins, System.class);
    r.register0("currentTimeMillis", new ForeignCallPlugin(foreignCalls, HotSpotHostForeignCallsProvider.JAVA_TIME_MILLIS));
    r.register0("nanoTime", new ForeignCallPlugin(foreignCalls, HotSpotHostForeignCallsProvider.JAVA_TIME_NANOS));
    r.register1("identityHashCode", Object.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode object) {
            b.addPush(JavaKind.Int, new IdentityHashCodeNode(object));
            return true;
        }

        @Override
        public boolean inlineOnly() {
            return true;
        }
    });
    r.register5("arraycopy", Object.class, int.class, Object.class, int.class, int.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode src, ValueNode srcPos, ValueNode dst, ValueNode dstPos, ValueNode length) {
            b.add(new ArrayCopyNode(b.bci(), src, srcPos, dst, dstPos, length));
            return true;
        }

        @Override
        public boolean inlineOnly() {
            return true;
        }
    });
}

Example 53 with Receiver

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

the class HotSpotGraphBuilderPlugins method registerObjectPlugins.

private static void registerObjectPlugins(InvocationPlugins plugins, OptionValues options, BytecodeProvider bytecodeProvider) {
    Registration r = new Registration(plugins, Object.class, bytecodeProvider);
    if (!GeneratePIC.getValue(options)) {
        // FIXME: clone() requires speculation and requires a fix in here (to check that
        // b.getAssumptions() != null), and in ReplacementImpl.getSubstitution() where there is
        // an instantiation of IntrinsicGraphBuilder using a constructor that sets
        // AllowAssumptions to YES automatically. The former has to inherit the assumptions
        // settings from the root compile instead. So, for now, I'm disabling it for
        // GeneratePIC.
        r.register1("clone", Receiver.class, new InvocationPlugin() {

            @Override
            public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver) {
                ValueNode object = receiver.get();
                b.addPush(JavaKind.Object, new ObjectCloneNode(b.getInvokeKind(), targetMethod, b.bci(), b.getInvokeReturnStamp(b.getAssumptions()), object));
                return true;
            }

            @Override
            public boolean inlineOnly() {
                return true;
            }
        });
    }
    r.registerMethodSubstitution(ObjectSubstitutions.class, "hashCode", Receiver.class);
}

Example 54 with Receiver

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

the class HotSpotGraphBuilderPlugins method registerConstantPoolPlugins.

private static void registerConstantPoolPlugins(InvocationPlugins plugins, WordTypes wordTypes, GraalHotSpotVMConfig config, BytecodeProvider bytecodeProvider) {
    Registration r = new Registration(plugins, constantPoolClass, bytecodeProvider);
    r.register2("getSize0", Receiver.class, Object.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode constantPoolOop) {
            boolean notCompressible = false;
            ValueNode constants = getMetaspaceConstantPool(b, constantPoolOop, wordTypes, config);
            AddressNode lengthAddress = b.add(new OffsetAddressNode(constants, b.add(ConstantNode.forLong(config.constantPoolLengthOffset))));
            ValueNode length = WordOperationPlugin.readOp(b, JavaKind.Int, lengthAddress, CONSTANT_POOL_LENGTH, BarrierType.NONE, notCompressible);
            b.addPush(JavaKind.Int, length);
            return true;
        }
    });
    r.register3("getIntAt0", Receiver.class, Object.class, int.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode constantPoolOop, ValueNode index) {
            return readMetaspaceConstantPoolElement(b, constantPoolOop, index, JavaKind.Int, wordTypes, config);
        }
    });
    r.register3("getLongAt0", Receiver.class, Object.class, int.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode constantPoolOop, ValueNode index) {
            return readMetaspaceConstantPoolElement(b, constantPoolOop, index, JavaKind.Long, wordTypes, config);
        }
    });
    r.register3("getFloatAt0", Receiver.class, Object.class, int.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode constantPoolOop, ValueNode index) {
            return readMetaspaceConstantPoolElement(b, constantPoolOop, index, JavaKind.Float, wordTypes, config);
        }
    });
    r.register3("getDoubleAt0", Receiver.class, Object.class, int.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode constantPoolOop, ValueNode index) {
            return readMetaspaceConstantPoolElement(b, constantPoolOop, index, JavaKind.Double, wordTypes, config);
        }
    });
}

Example 55 with Receiver

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

the class HotSpotGraphBuilderPlugins method registerCallSitePlugins.

private static void registerCallSitePlugins(InvocationPlugins plugins) {
    InvocationPlugin plugin = new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver) {
            ValueNode callSite = receiver.get();
            ValueNode folded = CallSiteTargetNode.tryFold(GraphUtil.originalValue(callSite), b.getMetaAccess(), b.getAssumptions());
            if (folded != null) {
                b.addPush(JavaKind.Object, folded);
            } else {
                b.addPush(JavaKind.Object, new CallSiteTargetNode(b.getInvokeKind(), targetMethod, b.bci(), b.getInvokeReturnStamp(b.getAssumptions()), callSite));
            }
            return true;
        }

        @Override
        public boolean inlineOnly() {
            return true;
        }
    };
    plugins.register(plugin, ConstantCallSite.class, "getTarget", Receiver.class);
    plugins.register(plugin, MutableCallSite.class, "getTarget", Receiver.class);
    plugins.register(plugin, VolatileCallSite.class, "getTarget", Receiver.class);
}