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// { dg-do compile }

// { dg-options "-fgnu-tm -O" }

typedef unsigned long int uint64_t;

extern int *hash_indx;

typedef struct

{

  uint64_t exit_atomicsec_time;

} ent_ex_times;

class HashTree

{

public:

   __attribute__((transaction_safe))

   void *operator new(__SIZE_TYPE__);

   __attribute__((transaction_safe))

   int add_element();

private:

   HashTree **Hash_table;

   int Count;

};

__attribute__((transaction_safe))

int HashTree::add_element()

{

 ent_ex_times enter_exit_times_inside;

 int val = hash_indx[5];

 int tt;

 if (Hash_table[val] == __null)

 {

  __transaction_atomic {

    Hash_table[val] = new HashTree;

  }

 }

 __transaction_atomic {

 tt = Count++;

 enter_exit_times_inside.exit_atomicsec_time = 5;

 }

 return tt;

}