swar-pragma.c

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

int main(void)
{
  unsigned int a;

  {
    __builtin_swarctrl(1);

    #pragma swar saturate
    __builtin_swarctrl(8);
    #pragma swar reduce
    __builtin_swarctrl(4);

    {
      #pragma swar normalize
      __builtin_swarctrl(16);
    }
  }

  __builtin_swarctrl(0);

  return 0;
}