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/* Test that operations on bit-fields yield results reduced to bit-field

   type.  */

/* Origin: Joseph Myers <jsm@polyomino.org.uk> */

extern void exit (int);

extern void abort (void);

struct s {

  unsigned long long u33: 33;

  unsigned long long u40: 40;

  unsigned long long u41: 41;

};

struct s a = { 0x100000, 0x100000, 0x100000 };

struct s b = { 0x100000000ULL, 0x100000000ULL, 0x100000000ULL };

struct s c = { 0x1FFFFFFFFULL, 0, 0 };

int

main (void)

{

  if (a.u33 * a.u33 != 0 || a.u33 * a.u40 != 0 || a.u40 * a.u33 != 0

      || a.u40 * a.u40 != 0)

    abort ();

  if (a.u33 * a.u41 != 0x10000000000ULL

      || a.u40 * a.u41 != 0x10000000000ULL

      || a.u41 * a.u33 != 0x10000000000ULL

      || a.u41 * a.u40 != 0x10000000000ULL

      || a.u41 * a.u41 != 0x10000000000ULL)

    abort ();

  if (b.u33 + b.u33 != 0)

    abort ();

  if (b.u33 + b.u40 != 0x200000000ULL

      || b.u33 + b.u41 != 0x200000000ULL

      || b.u40 + b.u33 != 0x200000000ULL

      || b.u40 + b.u40 != 0x200000000ULL

      || b.u40 + b.u41 != 0x200000000ULL

      || b.u41 + b.u33 != 0x200000000ULL

      || b.u41 + b.u40 != 0x200000000ULL

      || b.u41 + b.u41 != 0x200000000ULL)

    abort ();

  if (a.u33 - b.u33 != 0x100100000ULL

      || a.u33 - b.u40 != 0xFF00100000ULL

      || a.u33 - b.u41 != 0x1FF00100000ULL

      || a.u40 - b.u33 != 0xFF00100000ULL

      || a.u40 - b.u40 != 0xFF00100000ULL

      || a.u40 - b.u41 != 0x1FF00100000ULL

      || a.u41 - b.u33 != 0x1FF00100000ULL

      || a.u41 - b.u40 != 0x1FF00100000ULL

      || a.u41 - b.u41 != 0x1FF00100000ULL)

    abort ();

  if (++c.u33 != 0 || --c.u40 != 0xFFFFFFFFFFULL || c.u41-- != 0)

    abort ();

  exit (0);

}