Examples with StackValueNode com.oracle.svm.core.graal.stackvalue.StackValueNode used on opensource projects

Example 1 with StackValueNode

use of com.oracle.svm.core.graal.stackvalue.StackValueNode in project graal by oracle.

the class SubstrateGraphBuilderPlugins method registerStackValuePlugins.

private static void registerStackValuePlugins(InvocationPlugins plugins) {
    Registration r = new Registration(plugins, StackValue.class);
    r.register1("get", int.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode sizeNode) {
            long size = longValue(b, targetMethod, sizeNode, "size");
            StackSlotIdentity slotIdentity = new StackSlotIdentity(b.getGraph().method().asStackTraceElement(b.bci()).toString());
            b.addPush(JavaKind.Object, new StackValueNode(1, size, slotIdentity));
            return true;
        }
    });
    r.register2("get", int.class, int.class, new InvocationPlugin() {

        @Override
        public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode numElementsNode, ValueNode elementSizeNode) {
            long numElements = longValue(b, targetMethod, numElementsNode, "numElements");
            long elementSize = longValue(b, targetMethod, elementSizeNode, "elementSize");
            StackSlotIdentity slotIdentity = new StackSlotIdentity(b.getGraph().method().asStackTraceElement(b.bci()).toString());
            b.addPush(JavaKind.Object, new StackValueNode(numElements, elementSize, slotIdentity));
            return true;
        }
    });
}