swar-swaraccum.c

////A: --has-swar
//C: -daiteq-swar-enable

const unsigned long c = 3;

int main(void)
{
  unsigned long acc;
  long a = 2;
  acc = __builtin_swaraccum(0);
  acc = __builtin_swaraccum(c);
  acc = __builtin_swaraccum(1);
  acc = __builtin_swaraccum(a);
  return 0;
}