*** old/src/share/vm/opto/c2compiler.cpp	Wed Sep  3 12:15:32 2014
--- new/src/share/vm/opto/c2compiler.cpp	Wed Sep  3 12:15:31 2014

*** 22,32 ****
--- 22,34 ----
   *
   */
  
  #include "precompiled.hpp"
  #include "opto/c2compiler.hpp"
+ #include "opto/compile.hpp"
  #include "opto/optoreg.hpp"
+ #include "opto/output.hpp"
  #include "opto/runtime.hpp"
  
  // register information defined by ADLC
  extern const char register_save_policy[];
  extern const int  register_save_type[];

*** 145,149 ****
--- 147,156 ----
  
  
  void C2Compiler::print_timers() {
    // do nothing
  }
+ 
+ int C2Compiler::initial_code_buffer_size() {
+   assert(SegmentedCodeCache, "Should be only used with a segmented code cache");
+   return Compile::MAX_inst_size + Compile::MAX_locs_size + initial_const_capacity;
+ }