String name = "fixnum_boolean_" + opMethod;
MethodType type = methodType(boolean.class, ThreadContext.class, IRubyObject.class, IRubyObject.class);
MethodHandle target = null;
if (target == null) {
type = type.insertParameterTypes(3, long.class);
target = lookup().findStatic(MathLinker.class, name, type);
target = insertArguments(target, 3, value);
}
MethodHandle fallback = lookup().findStatic(MathLinker.class, "fixnumBooleanFail",