Subversion Repositories openrisc

/* { dg-do run } */

/* { dg-options "-pthread" } */

/* { dg-skip-if "PR libitm/51822" { *-*-* } } */

/* Tests static constructors inside of transactional code.  */

#include 

#include 

int f(int x) __attribute__((noinline,transaction_safe));

int f(int x)

{

  static int y = x;

  return y*x;

}

static void *thread (void *)

{

  int bar;

  __transaction_atomic { bar = f(10); }

  if (bar != 100)

    abort();

  return 0;

}

int main()

{

  int bar;

  // First, initialize y in another thread.

  pthread_t pt;

  pthread_create(&pt, NULL, thread, NULL);

  pthread_join(pt, NULL);

  // Now y should already be initialized.

  __transaction_atomic { bar = f(20); }

  if (bar != 200)

    abort();

  return 0;

}