Lines Matching refs:nz
47 struct num nx, ny, nz; in fma() local
50 nz = normalize(z); in fma()
54 if (nz.e >= ZEROINFNAN) { in fma()
55 if (nz.e > ZEROINFNAN) /* z==0 */ in fma()
67 int d = nz.e - e; in fma()
71 zlo = nz.m<<d; in fma()
72 zhi = nz.m>>64-d; in fma()
75 zhi = nz.m; in fma()
76 e = nz.e - 64; in fma()
91 zlo = nz.m; in fma()
93 zlo = nz.m>>d | !!(nz.m<<64-d); in fma()
101 int samesign = !(sign^nz.sign); in fma()