FTYPE_FPSCR
type = FTYPE_DBL | FTYPE_FPSCR;
type = FTYPE_INT | FTYPE_FPSCR;
type = FTYPE_LNG | FTYPE_FPSCR;
type = FTYPE_DBL | FTYPE_FPSCR;
fpu_implode(fe, fp, FTYPE_SNG | FTYPE_FPSCR,
type |= FTYPE_FPSCR;
#define FTYPE_FLAG_MASK (FTYPE_RD_RZ | FTYPE_FPSCR)
fpscr = type & FTYPE_FPSCR;