1  /* Test that all accumulator registers are accessible.  */
       2  /* { dg-options "-mcpu=fr450" } */
       3  /* { dg-do run } */
       4  extern void abort (void);
       5  extern void exit (int);
       6  
       7  #define TEST_ACC(X) \
       8    (__MWTACC (X, 0x11220000 | X), __MRDACC (X) ^ (0x11220000 | X))
       9  
      10  #define TEST_ACCG(X) \
      11    (__MWTACCG (X, X), __MRDACCG (X) ^ X)
      12  
      13  #define ZERO_ACC(X) \
      14    (__MRDACC (X) | __MRDACCG (X))
      15  
      16  int
      17  main ()
      18  {
      19    if (TEST_ACC (0) | TEST_ACC (1) | TEST_ACC (2) | TEST_ACC (3))
      20      abort ();
      21    if (TEST_ACC (8) | TEST_ACC (9) | TEST_ACC (10) | TEST_ACC (11))
      22      abort ();
      23    if (TEST_ACCG (0) | TEST_ACCG (1) | TEST_ACCG (2) | TEST_ACCG (3))
      24      abort ();
      25    if (TEST_ACCG (8) | TEST_ACCG (9) | TEST_ACCG (10) | TEST_ACCG (11))
      26      abort ();
      27  
      28    __MCLRACCA ();
      29    if (ZERO_ACC (0) | ZERO_ACC (1) | ZERO_ACC (2) | ZERO_ACC (3))
      30      abort ();
      31    if (ZERO_ACC (8) | ZERO_ACC (9) | ZERO_ACC (10) | ZERO_ACC (11))
      32      abort ();
      33  
      34    exit (0);
      35  }