FSR_NX
fe->fe_cx |= FSR_NX; /* inexact */
fe->fe_cx |= FSR_NX;
fe->fe_cx = (fe->fe_cx & ~FSR_NX) | FSR_NV;
fe->fe_cx |= FSR_NX;
fe->fe_cx = (fe->fe_cx & ~FSR_NX) | FSR_NV;
if ((fe->fe_cx & FSR_NX) ||
fe->fe_cx |= FSR_OF | FSR_NX;
if ((fe->fe_cx & FSR_NX) ||
fe->fe_cx |= FSR_OF | FSR_NX;
if ((fe->fe_cx & FSR_NX) ||
fe->fe_cx |= FSR_OF | FSR_NX;