#include INCLUDE_JVM_MD_H
#include INCLUDE_JVM_H
+#include "fdlibm/fdlibm.h"
+
#include "mm/memory.hpp"
#include "native/llni.h"
/* JVM_IsNaN */
-jboolean JVM_IsNaN(jdouble a)
+jboolean JVM_IsNaN(jdouble d)
{
- log_println("JVM_IsNaN: IMPLEMENT ME!");
+ bool result;
- return 0;
+ TRACEJVMCALLSENTER(("JVM_IsNaN(d=%f)", d));
+
+ result = isnan(d);
+
+ TRACEJVMCALLSEXIT(("->%d", result));
+
+ return result;
}