new_fpsr = ((old_fpsr & FE_ALL_EXCEPT) | (old_fpsr & ((unsigned long int) excepts ^ FE_ALL_EXCEPT)));
new_fpsr = old_fpsr & ~((fenv_t) excepts & FE_ALL_EXCEPT);
feenableexcept (int excepts){  fenv_t old_fpsr;  fenv_t new_fpsr;  /* Get the current fpsr.  */  __asm__ __volatile__ ("mov.m %0=ar.fpsr" : "=r " (old_fpsr));  new_fpsr = ((old_fpsr & FE_ALL_EXCEPT)	      | (old_fpsr & ((unsigned long int) excepts ^ FE_ALL_EXCEPT)));  __asm__ __volatile__ ("mov.m ar.fpsr=%0" :: "r" (new_fpsr) : "memory");  return (old_fpsr ^ FE_ALL_EXCEPT) & FE_ALL_EXCEPT;}