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// { dg-do compile }

// { dg-options "-fgnu-tm -O -fdump-tree-tmmark" }

struct TrueFalse

{

  static bool v() { return true; }

};

int global;

template int foo()

{

  __transaction_atomic { global += 2; }

  return __transaction_atomic (global + 1);

}

template int bar() __transaction_atomic

{

  return global + 3;

}

template void bar2() __transaction_atomic

{

  global += 4;

}

int f1()

{

  bar2();

  return foo() + bar();

}

/* 4 transactions overall, two of them write to global:  */

/* { dg-final { scan-tree-dump-times "ITM_RU4\\s*\\(&global" 4 "tmmark" } } */

/* { dg-final { scan-tree-dump-times "ITM_WU4\\s*\\(&global" 2 "tmmark" } } */

/* { dg-final { cleanup-tree-dump "tmmark" } } */