Lines Matching refs:DECNAN
562 dn->bits=bits | DECNAN; /* assume simple NaN */
1163 res->bits=DECNAN;
3857 if (SPECIALARGS & (DECSNAN | DECNAN)) /* a NaN */
4293 if (SPECIALARGS & (DECSNAN | DECNAN)) { /* one or two NaNs */
4913 if (SPECIALARGS & (DECSNAN | DECNAN)) { /* one or two NaNs */
5878 if (SPECIALARGS & (DECSNAN | DECNAN))
6059 merged=(lhs->bits | rhs->bits) & (DECSNAN | DECNAN);
6088 if (lhs->bits & DECNAN) result=-1; /* pick rhs */
7711 else if (lhs->bits & DECNAN);
7729 res->bits|=DECNAN; /* .. preserving sign */
7756 dn->bits=DECNAN; /* and make a quiet NaN */
7951 res->bits=DECNAN; /* qNaN */