src/share/vm/runtime/globals.hpp

@@ -627,10 +627,13 @@
           "Control whether AES instructions can be used on x86/x64")        \
                                                                             \
   product(bool, UseSHA, false,                                              \
           "Control whether SHA instructions can be used on SPARC")          \
                                                                             \
+  product(bool, UseGHASHIntrinsics, false,                                  \
+          "Use intrinsics for GHASH versions of crypto")                    \
+                                                                            \
   product(uintx, LargePageSizeInBytes, 0,                                   \
           "Large page size (0 to let VM choose the page size)")             \
                                                                             \
   product(uintx, LargePageHeapSizeThreshold, 128*M,                         \
           "Use large pages if maximum heap is at least this big")           \