FPSR_OVFL
if (fpsr & FPSR_OVFL) {
if (fpsr & (FPSR_INEX1 | FPSR_INEX2 | FPSR_OVFL)) {
fpsr |= FPSR_OVFL | FPSR_INF;
fe->fe_fpsr |= FPSR_OPERR | FPSR_INEX2 | FPSR_OVFL;
fe->fe_fpsr |= FPSR_OPERR | FPSR_INEX2 | FPSR_OVFL;
fe->fe_fpsr |= FPSR_OPERR | FPSR_INEX2 | FPSR_OVFL;
# define FPCR_OVFL FPSR_OVFL
if (fpsr & FPSR_OVFL)