650   No_Safepoint_Verifier no_safepoint;  // init function atomic wrt GC

   650   No_Safepoint_Verifier no_safepoint;  // init function atomic wrt GC

   651   ResourceMark rm;

   651   ResourceMark rm;

   652   // Set the method back-pointer.

   652   // Set the method back-pointer.

   653   _method = method();

   653   _method = method();

   654 

   654 

   666   set_creation_mileage(mileage_of(method()));

   664   set_creation_mileage(mileage_of(method()));

   667 

   665 

   668   // Initialize flags and trap history.

   666   // Initialize flags and trap history.

   669   _nof_decompiles = 0;

   667   _nof_decompiles = 0;

   670   _nof_overflow_recompiles = 0;

   668   _nof_overflow_recompiles = 0;

   671   _nof_overflow_traps = 0;

   669   _nof_overflow_traps = 0;

   672   assert(sizeof(_trap_hist) % sizeof(HeapWord) == 0, "align");

   674   assert(sizeof(_trap_hist) % sizeof(HeapWord) == 0, "align");

   673   Copy::zero_to_words((HeapWord*) &_trap_hist,

   675   Copy::zero_to_words((HeapWord*) &_trap_hist,

   674                       sizeof(_trap_hist) / sizeof(HeapWord));

   676                       sizeof(_trap_hist) / sizeof(HeapWord));

   675 

   677 

   676   // Go through the bytecodes and allocate and initialize the

   678   // Go through the bytecodes and allocate and initialize the

   677   // corresponding data cells.

   679   // corresponding data cells.

   678   int data_size = 0;

   680   int data_size = 0;

   679   int empty_bc_count = 0;  // number of bytecodes lacking data

   681   int empty_bc_count = 0;  // number of bytecodes lacking data

   680   BytecodeStream stream(method);

   683   BytecodeStream stream(method);

   681   Bytecodes::Code c;

   684   Bytecodes::Code c;

   682   while ((c = stream.next()) >= 0) {

   685   while ((c = stream.next()) >= 0) {

   683     int size_in_bytes = initialize_data(&stream, data_size);

   686     int size_in_bytes = initialize_data(&stream, data_size);

   684     data_size += size_in_bytes;

   687     data_size += size_in_bytes;

   708   _hint_di = first_di();

   711   _hint_di = first_di();

   709 

   712 

   710   post_initialize(&stream);

   713   post_initialize(&stream);

   711 

   714 

   712   set_size(object_size);

   715   set_size(object_size);

   713 }

   717 }

   714 

   718 

   715 // Get a measure of how much mileage the method has on it.

   719 // Get a measure of how much mileage the method has on it.

   716 int MethodData::mileage_of(Method* method) {

   720 int MethodData::mileage_of(Method* method) {

   717   int mileage = 0;

   721   int mileage = 0;