diff -r 0d5597f44603 -r 51c505229e71 src/share/vm/opto/c2_globals.hpp
--- a/src/share/vm/opto/c2_globals.hpp	Mon Mar 21 14:58:37 2016 -0700
+++ b/src/share/vm/opto/c2_globals.hpp	Wed Feb 17 13:40:12 2016 +0300
@@ -659,6 +659,12 @@
   product(bool, UseMultiplyToLenIntrinsic, false,                           \
           "Enables intrinsification of BigInteger.multiplyToLen()")         \
                                                                             \
+  product(bool, UseSquareToLenIntrinsic, false,                             \
+          "Enables intrinsification of BigInteger.squareToLen()")           \
+                                                                            \
+  product(bool, UseMulAddIntrinsic, false,                                  \
+          "Enables intrinsification of BigInteger.mulAdd()")                \
+                                                                            \
   product(bool, UseTypeSpeculation, true,                                   \
           "Speculatively propagate types from profiles")                    \
                                                                             \