Lines Matching defs:ix
30 uint32_t ix, iz, tmp;
33 ix = asuint(x);
35 if (WANT_ROUNDING && predict_false(ix == 0x3f800000))
37 if (predict_false(ix - 0x00800000 >= 0x7f800000 - 0x00800000)) {
39 if (ix * 2 == 0)
41 if (ix == 0x7f800000) /* log(inf) == inf. */
43 if ((ix & 0x80000000) || ix * 2 >= 0xff000000)
46 ix = asuint(x * 0x1p23f);
47 ix -= 23 << 23;
53 tmp = ix - OFF;
56 iz = ix - (tmp & 0x1ff << 23);