FSR_NV
fe->fe_cx = FSR_NV;
fe->fe_cx = FSR_NV; /* assert invalid operand */
fe->fe_cx = (fe->fe_cx & ~FSR_NX) | FSR_NV;
fe->fe_cx = (fe->fe_cx & ~FSR_NX) | FSR_NV;
fe->fe_cx = FSR_NV;
X16(FSR_NV)
if (fsr & (FSR_NV << FSR_TEM_SHIFT)) {
fsr |= FSR_NV << FSR_AX_SHIFT;
fe->fe_cx = FSR_NV;
fe->fe_cx = FSR_NV; /* assert invalid operand */
fe->fe_cx = (fe->fe_cx & ~FSR_NX) | FSR_NV;
fe->fe_cx = (fe->fe_cx & ~FSR_NX) | FSR_NV;
fe->fe_cx = FSR_NV;