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

Example 46 with GraphBuilderContext

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

the class VMThreadMTFeature method registerAccessors.

private void registerAccessors(Registration r, Class<?> valueClass, boolean isVolatile) {
    String suffix = isVolatile ? "Volatile" : "";
    /* get() method without the VMThread parameter. */
    r.register1("get" + suffix, Receiver.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver) {
            ValueNode threadNode = currentThread(b, false);
            return handleGet(b, targetMethod, receiver, threadNode, isVolatile);
        }
    });
    /* get() method with the VMThread parameter. */
    r.register2("get" + suffix, Receiver.class, IsolateThread.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode threadNode) {
            return handleGet(b, targetMethod, receiver, threadNode, isVolatile);
        }
    });
    /* set() method without the VMThread parameter. */
    r.register2("set" + suffix, Receiver.class, valueClass, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode valueNode) {
            ValueNode threadNode = currentThread(b, false);
            return handleSet(b, receiver, threadNode, valueNode, isVolatile);
        }
    });
    /* set() method with the VMThread parameter. */
    r.register3("set" + suffix, Receiver.class, IsolateThread.class, valueClass, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode threadNode, ValueNode valueNode) {
            return handleSet(b, receiver, threadNode, valueNode, isVolatile);
        }
    });
}

Example 47 with GraphBuilderContext

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

the class VMThreadSTFeature method registerInvocationPlugins.

/**
 * Intrinsify the {@code get()} and {@code set()} methods during bytecode parsing. We know that
 * every subclass of VMThreadLocal has the same methods. Only the signatures differ based on the
 * type of value.
 * <p>
 * The value is stored in the two arrays that are in the image heap: a Object[] array for thread
 * local object variables, and a byte[] array for all thread local primitive variables.
 * Therefore, we need the proper read/write barriers. The {@link IsolateThread} parameter is
 * ignored.
 */
@Override
public void registerInvocationPlugins(Providers providers, SnippetReflectionProvider snippetReflection, InvocationPlugins invocationPlugins, boolean hosted) {
    for (Class<? extends FastThreadLocal> threadLocalClass : VMThreadLocalInfo.THREAD_LOCAL_CLASSES) {
        Registration r = new Registration(invocationPlugins, threadLocalClass);
        Class<?> valueClass = VMThreadLocalInfo.getValueClass(threadLocalClass);
        registerAccessors(r, valueClass, false);
        registerAccessors(r, valueClass, true);
        /* compareAndSet() method without the VMThread parameter. */
        r.register3("compareAndSet", Receiver.class, valueClass, valueClass, new InvocationPlugin() {

            @Override
            public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode expect, ValueNode update) {
                return handleCompareAndSet(b, targetMethod, receiver, expect, update);
            }
        });
        /* get() method with the VMThread parameter. */
        r.register4("compareAndSet", Receiver.class, IsolateThread.class, valueClass, valueClass, new InvocationPlugin() {

            @Override
            public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode threadNode, ValueNode expect, ValueNode update) {
                return handleCompareAndSet(b, targetMethod, receiver, expect, update);
            }
        });
    }
    Class<?>[] typesWithGetAddress = new Class<?>[] { FastThreadLocalBytes.class, FastThreadLocalWord.class };
    for (Class<?> type : typesWithGetAddress) {
        Registration r = new Registration(invocationPlugins, type);
        /* getAddress() method without the VMThread parameter. */
        r.register1("getAddress", Receiver.class, new InvocationPlugin() {

            @Override
            public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver) {
                return handleGetAddress(b, targetMethod, receiver);
            }
        });
        /* getAddress() method with the VMThread parameter. */
        r.register2("getAddress", Receiver.class, IsolateThread.class, new InvocationPlugin() {

            @Override
            public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode threadNode) {
                return handleGetAddress(b, targetMethod, receiver);
            }
        });
    }
}

Example 48 with GraphBuilderContext

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

the class DataPatchInConstantsTest method registerInvocationPlugins.

@Override
protected void registerInvocationPlugins(InvocationPlugins invocationPlugins) {
    Registration r = new Registration(invocationPlugins, DataPatchInConstantsTest.class);
    r.register1("loadThroughPatch", Object.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode arg) {
            b.addPush(JavaKind.Object, new LoadThroughPatchNode(arg));
            return true;
        }
    });
    r.register1("loadThroughCompressedPatch", Object.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode arg) {
            ValueNode compressed = b.add(HotSpotCompressionNode.compress(arg, runtime().getVMConfig().getOopEncoding()));
            ValueNode patch = b.add(new LoadThroughPatchNode(compressed));
            b.addPush(JavaKind.Object, HotSpotCompressionNode.uncompress(patch, runtime().getVMConfig().getOopEncoding()));
            return true;
        }
    });
    super.registerInvocationPlugins(invocationPlugins);
}

Example 49 with GraphBuilderContext

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

the class ShortCircuitOrNodeTest method registerInvocationPlugins.

@Override
protected void registerInvocationPlugins(InvocationPlugins invocationPlugins) {
    Registration r = new Registration(invocationPlugins, ShortCircuitOrNodeTest.class);
    r.register2("shortCircuitOr", boolean.class, boolean.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode b1, ValueNode b2) {
            LogicNode x = b.add(new IntegerEqualsNode(b1, b.add(ConstantNode.forInt(1))));
            LogicNode y = b.add(new IntegerEqualsNode(b2, b.add(ConstantNode.forInt(1))));
            ShortCircuitOrNode compare = b.add(new ShortCircuitOrNode(x, false, y, false, 0.5));
            b.addPush(JavaKind.Boolean, new ConditionalNode(compare, b.add(ConstantNode.forBoolean(true)), b.add(ConstantNode.forBoolean(false))));
            return true;
        }
    });
    super.registerInvocationPlugins(invocationPlugins);
}

Example 50 with GraphBuilderContext

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

the class StandardGraphBuilderPlugins method registerMathPlugins.

private static void registerMathPlugins(InvocationPlugins plugins, boolean allowDeoptimization) {
    Registration r = new Registration(plugins, Math.class);
    if (allowDeoptimization) {
        for (JavaKind kind : new JavaKind[] { JavaKind.Int, JavaKind.Long }) {
            Class<?> type = kind.toJavaClass();
            r.register1("decrementExact", type, new InvocationPlugin() {

                @Override
                public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode x) {
                    b.addPush(kind, new IntegerSubExactNode(x, ConstantNode.forIntegerKind(kind, 1)));
                    return true;
                }
            });
            r.register1("incrementExact", type, new InvocationPlugin() {

                @Override
                public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode x) {
                    b.addPush(kind, new IntegerAddExactNode(x, ConstantNode.forIntegerKind(kind, 1)));
                    return true;
                }
            });
            r.register2("addExact", type, type, new InvocationPlugin() {

                @Override
                public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode x, ValueNode y) {
                    b.addPush(kind, new IntegerAddExactNode(x, y));
                    return true;
                }
            });
            r.register2("subtractExact", type, type, new InvocationPlugin() {

                @Override
                public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode x, ValueNode y) {
                    b.addPush(kind, new IntegerSubExactNode(x, y));
                    return true;
                }
            });
            r.register2("multiplyExact", type, type, new InvocationPlugin() {

                @Override
                public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode x, ValueNode y) {
                    b.addPush(kind, new IntegerMulExactNode(x, y));
                    return true;
                }
            });
        }
    }
    r.register1("abs", Float.TYPE, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode value) {
            b.push(JavaKind.Float, b.append(new AbsNode(value).canonical(null)));
            return true;
        }
    });
    r.register1("abs", Double.TYPE, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode value) {
            b.push(JavaKind.Double, b.append(new AbsNode(value).canonical(null)));
            return true;
        }
    });
    r.register1("sqrt", Double.TYPE, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode value) {
            b.push(JavaKind.Double, b.append(SqrtNode.create(value, NodeView.DEFAULT)));
            return true;
        }
    });
}