FPCR_DYN_RM
fpcr &= FPCR_DYN_RM;
rm != __SHIFTOUT(fpcr, FPCR_DYN_RM))) {
fpcr = (fpcr & ~FPCR_DYN_RM) | __SHIFTIN(rm, FPCR_DYN_RM);
#define FPCR_DEFAULT (__SHIFTIN(FP_RN, FPCR_DYN_RM) | \