FPCSR_CONDVAL
condition = tf->fsr & FPCSR_CONDVAL(cc);
condition = tf->fsr & FPCSR_CONDVAL(cc);
condition = tf->fsr & FPCSR_CONDVAL(cc);
tf->fsr |= FPCSR_CONDVAL(cc);
tf->fsr &= ~FPCSR_CONDVAL(cc);
condition = fsr & FPCSR_CONDVAL(cc);
condition = !(fsr & FPCSR_CONDVAL(cc));