*** old/src/share/vm/opto/runtime.cpp	Fri Jun 28 08:59:18 2013
--- new/src/share/vm/opto/runtime.cpp	Fri Jun 28 08:59:18 2013

*** 1,7 ****
--- 1,7 ----
  /*
!  * Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
!  * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.

*** 827,836 ****
--- 827,858 ----
    fields[TypeFunc::Parms+0] = NULL; // void
    const TypeTuple* range = TypeTuple::make(TypeFunc::Parms, fields);
    return TypeFunc::make(domain, range);
  }
  
+ /**
+  * int updateBytesCRC32(int crc, byte* b, int len)
+  */
+ const TypeFunc* OptoRuntime::updateBytesCRC32_Type() {
+   // create input type (domain)
+   int num_args      = 3;
+   int argcnt = num_args;
+   const Type** fields = TypeTuple::fields(argcnt);
+   int argp = TypeFunc::Parms;
+   fields[argp++] = TypeInt::INT;        // crc
+   fields[argp++] = TypePtr::NOTNULL;    // src
+   fields[argp++] = TypeInt::INT;        // len
+   assert(argp == TypeFunc::Parms+argcnt, "correct decoding");
+   const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields);
+ 
+   // result type needed
+   fields = TypeTuple::fields(1);
+   fields[TypeFunc::Parms+0] = TypeInt::INT; // crc result
+   const TypeTuple* range = TypeTuple::make(TypeFunc::Parms+1, fields);
+   return TypeFunc::make(domain, range);
+ }
+ 
  // for cipherBlockChaining calls of aescrypt encrypt/decrypt, four pointers and a length, returning void
  const TypeFunc* OptoRuntime::cipherBlockChaining_aescrypt_Type() {
    // create input type (domain)
    int num_args      = 5;
    int argcnt = num_args;