--- old/src/hotspot/share/runtime/globals.hpp	2018-09-25 19:23:56.000000000 +0300
+++ new/src/hotspot/share/runtime/globals.hpp	2018-09-25 19:23:55.000000000 +0300
@@ -253,8 +253,9 @@
   /* UseMembar is theoretically a temp flag used for memory barrier      */ \
   /* removal testing.  It was supposed to be removed before FCS but has  */ \
   /* been re-added (see 6401008)                                         */ \
+  NOT_AARCH32(                                                              \
   product_pd(bool, UseMembar,                                               \
-          "(Unstable) Issues membars on thread state transitions")          \
+          "(Unstable) Issues membars on thread state transitions"))         \
                                                                             \
   develop(bool, CleanChunkPoolAsync, true,                                  \
           "Clean the chunk pool asynchronously")                            \
@@ -444,6 +445,12 @@
   diagnostic(bool, UseAESCTRIntrinsics, false,                              \
           "Use intrinsics for the paralleled version of AES/CTR crypto")    \
                                                                             \
+  AARCH32_ONLY(diagnostic(bool, UseMontgomeryMultiplyIntrinsic, false,      \
+          "Enables intrinsification of BigInteger.montgomeryMultiply()"))   \
+                                                                            \
+  AARCH32_ONLY(diagnostic(bool, UseMontgomerySquareIntrinsic, false,        \
+          "Enables intrinsification of BigInteger.montgomerySquare()"))     \
+                                                                            \
   diagnostic(bool, UseSHA1Intrinsics, false,                                \
           "Use intrinsics for SHA-1 crypto hash function. "                 \
           "Requires that UseSHA is enabled.")                               \