src/cpu/x86/vm/stubGenerator_x86_64.cpp

@@ -3985,11 +3985,22 @@
                                                        &StubRoutines::_safefetchN_continuation_pc);
 #ifdef COMPILER2
     if (UseMultiplyToLenIntrinsic) {
       StubRoutines::_multiplyToLen = generate_multiplyToLen();
     }
-#endif
+
+#ifndef _WINDOWS
+    if (UseMontgomeryMultiplyIntrinsic) {
+      StubRoutines::_montgomeryMultiply
+        = CAST_FROM_FN_PTR(address, SharedRuntime::montgomery_multiply);
+    }
+    if (UseMontgomerySquareIntrinsic) {
+      StubRoutines::_montgomerySquare
+        = CAST_FROM_FN_PTR(address, SharedRuntime::montgomery_square);
+    }
+#endif // WINDOWS
+#endif // COMPILER2
   }
 
  public:
   StubGenerator(CodeBuffer* code, bool all) : StubCodeGenerator(code) {
     if (all) {