Subversion Repositories openrisc_me

/* Check that ACCs and ACCGs are treated as global variables even if

   media.h isn't included.  */

/* { dg-do run } */

extern void abort (void);

extern void exit (int);

void

set ()

{

#define SET(X) __MWTACC (X, (X) | 0x100), __MWTACCG (X, X)

  SET (0);

  SET (1);

  SET (2);

  SET (3);

#if defined (__CPU_FR450__)

  SET (8);

  SET (9);

  SET (10);

  SET (11);

#elif __FRV_ACC__ > 4

  SET (4);

  SET (5);

  SET (6);

  SET (7);

#endif

#undef SET

}

void

check ()

{

  int diff1, diff2;

  diff1 = diff2 = 0;

#define CHECK(X) \

        (diff1 |= (__MRDACC (X) ^ (X | 0x100)), \

         diff2 |= (__MRDACCG (X) ^ X))

  CHECK (0);

  CHECK (1);

  CHECK (2);

  CHECK (3);

#if defined (__CPU_FR450__)

  CHECK (8);

  CHECK (9);

  CHECK (10);

  CHECK (11);

#elif __FRV_ACC__ > 4

  CHECK (4);

  CHECK (5);

  CHECK (6);

  CHECK (7);

#endif

#undef CHECK

  if ((diff1 | diff2) != 0)

    abort ();

}

int

main ()

{

  set ();

  check ();

  exit (0);

}