diff -r c97db0855565 -r 758c07667682 src/share/vm/runtime/stubRoutines.cpp
--- a/src/share/vm/runtime/stubRoutines.cpp	Tue Feb 04 17:38:01 2020 +0800
+++ b/src/share/vm/runtime/stubRoutines.cpp	Tue Feb 04 18:13:14 2020 +0800
@@ -124,6 +124,7 @@
 address StubRoutines::_aescrypt_decryptBlock               = NULL;
 address StubRoutines::_cipherBlockChaining_encryptAESCrypt = NULL;
 address StubRoutines::_cipherBlockChaining_decryptAESCrypt = NULL;
+address StubRoutines::_ghash_processBlocks                 = NULL;
 
 address StubRoutines::_sha1_implCompress     = NULL;
 address StubRoutines::_sha1_implCompressMB   = NULL;
@@ -176,7 +177,7 @@
     StubGenerator_generate(&buffer, false);
     // When new stubs added we need to make sure there is some space left
     // to catch situation when we should increase size again.
-    assert(buffer.insts_remaining() > 200, "increase code_size1");
+    assert(code_size1 == 0 || buffer.insts_remaining() > 200, "increase code_size1");
   }
 }
 
@@ -231,7 +232,7 @@
     StubGenerator_generate(&buffer, true);
     // When new stubs added we need to make sure there is some space left
     // to catch situation when we should increase size again.
-    assert(buffer.insts_remaining() > 200, "increase code_size2");
+    assert(code_size2 == 0 || buffer.insts_remaining() > 200, "increase code_size2");
   }
 
 #ifdef ASSERT