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

Example 6 with Registration

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

the class HotSpotGraphBuilderPlugins method registerCRC32CPlugins.

private static void registerCRC32CPlugins(InvocationPlugins plugins, GraalHotSpotVMConfig config, BytecodeProvider bytecodeProvider) {
    if (config.useCRC32CIntrinsics) {
        Registration r = new Registration(plugins, "java.util.zip.CRC32C", bytecodeProvider);
        r.registerMethodSubstitution(CRC32CSubstitutions.class, "updateBytes", int.class, byte[].class, int.class, int.class);
        r.registerMethodSubstitution(CRC32CSubstitutions.class, "updateDirectByteBuffer", int.class, long.class, int.class, int.class);
    }
}

Example 7 with Registration

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

the class HotSpotGraphBuilderPlugins method registerThreadPlugins.

private static void registerThreadPlugins(InvocationPlugins plugins, MetaAccessProvider metaAccess, WordTypes wordTypes, GraalHotSpotVMConfig config, BytecodeProvider bytecodeProvider) {
    Registration r = new Registration(plugins, Thread.class, bytecodeProvider);
    r.register0("currentThread", new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver) {
            CurrentJavaThreadNode thread = b.add(new CurrentJavaThreadNode(wordTypes.getWordKind()));
            ValueNode offset = b.add(ConstantNode.forLong(config.threadObjectOffset));
            AddressNode address = b.add(new OffsetAddressNode(thread, offset));
            // JavaThread::_threadObj is never compressed
            ObjectStamp stamp = StampFactory.objectNonNull(TypeReference.create(b.getAssumptions(), metaAccess.lookupJavaType(Thread.class)));
            b.addPush(JavaKind.Object, new ReadNode(address, JAVA_THREAD_THREAD_OBJECT_LOCATION, stamp, BarrierType.NONE));
            return true;
        }
    });
    r.registerMethodSubstitution(ThreadSubstitutions.class, "isInterrupted", Receiver.class, boolean.class);
}

Example 8 with Registration

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

the class HotSpotGraphBuilderPlugins method registerUnsafePlugins.

private static void registerUnsafePlugins(InvocationPlugins plugins, BytecodeProvider replacementBytecodeProvider) {
    Registration r;
    if (Java8OrEarlier) {
        r = new Registration(plugins, Unsafe.class, replacementBytecodeProvider);
    } else {
        r = new Registration(plugins, "jdk.internal.misc.Unsafe", replacementBytecodeProvider);
    }
    r.registerMethodSubstitution(HotSpotUnsafeSubstitutions.class, HotSpotUnsafeSubstitutions.copyMemoryName, "copyMemory", Receiver.class, Object.class, long.class, Object.class, long.class, long.class);
}

Example 9 with Registration

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

the class HotSpotGraphBuilderPlugins method registerCRC32Plugins.

private static void registerCRC32Plugins(InvocationPlugins plugins, GraalHotSpotVMConfig config, BytecodeProvider bytecodeProvider) {
    if (config.useCRC32Intrinsics) {
        Registration r = new Registration(plugins, CRC32.class, bytecodeProvider);
        r.registerMethodSubstitution(CRC32Substitutions.class, "update", int.class, int.class);
        if (Java8OrEarlier) {
            r.registerMethodSubstitution(CRC32Substitutions.class, "updateBytes", int.class, byte[].class, int.class, int.class);
            r.registerMethodSubstitution(CRC32Substitutions.class, "updateByteBuffer", int.class, long.class, int.class, int.class);
        } else {
            r.registerMethodSubstitution(CRC32Substitutions.class, "updateBytes0", int.class, byte[].class, int.class, int.class);
            r.registerMethodSubstitution(CRC32Substitutions.class, "updateByteBuffer0", int.class, long.class, int.class, int.class);
        }
    }
}

Example 10 with Registration

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

the class StandardGraphBuilderPlugins method registerClassPlugins.

private static void registerClassPlugins(InvocationPlugins plugins) {
    Registration r = new Registration(plugins, Class.class);
    r.register2("isInstance", Receiver.class, Object.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver type, ValueNode object) {
            LogicNode condition = b.append(InstanceOfDynamicNode.create(b.getAssumptions(), b.getConstantReflection(), type.get(), object, false));
            b.push(JavaKind.Boolean, b.append(new ConditionalNode(condition).canonical(null)));
            return true;
        }
    });
    r.register2("isAssignableFrom", Receiver.class, Class.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver type, ValueNode otherType) {
            ClassIsAssignableFromNode condition = b.append(new ClassIsAssignableFromNode(type.get(), otherType));
            b.push(JavaKind.Boolean, b.append(new ConditionalNode(condition).canonical(null)));
            return true;
        }
    });
}