diff -r 3de78115ecd5 -r a4cf2927e727 hotspot/src/share/vm/runtime/sharedRuntime.hpp
--- a/hotspot/src/share/vm/runtime/sharedRuntime.hpp	Thu Dec 10 17:03:48 2015 +0100
+++ b/hotspot/src/share/vm/runtime/sharedRuntime.hpp	Thu Dec 10 09:42:22 2015 -0800
@@ -100,6 +100,12 @@
   static jfloat  frem(jfloat  x, jfloat  y);
   static jdouble drem(jdouble x, jdouble y);
 
+
+#ifdef _WIN64
+  // Workaround for fmod issue in the Windows x64 CRT
+  static double fmod_winx64(double x, double y);
+#endif
+
 #ifdef __SOFTFP__
   static jfloat  fadd(jfloat x, jfloat y);
   static jfloat  fsub(jfloat x, jfloat y);