Lines Matching refs:iy
251 checkint (uint64_t iy) in checkint() argument
253 int e = iy >> 52 & 0x7ff; in checkint()
258 if (iy & ((1ULL << (0x3ff + 52 - e)) - 1)) in checkint()
260 if (iy & (1ULL << (0x3ff + 52 - e))) in checkint()
276 uint64_t ix, iy; in pow() local
280 iy = asuint64 (y); in pow()
290 if (unlikely (zeroinfnan (iy))) in pow()
292 if (2 * iy == 0) in pow()
297 || 2 * iy > 2 * asuint64 (INFINITY)) in pow()
301 if ((2 * ix < 2 * asuint64 (1.0)) == !(iy >> 63)) in pow()
308 if (ix >> 63 && checkint (iy) == 1) in pow()
313 if (WANT_ERRNO && 2 * ix == 0 && iy >> 63) in pow()
317 return iy >> 63 ? opt_barrier_double (1 / x2) : x2; in pow()
323 int yint = checkint (iy); in pow()
365 double_t yhi = asdouble (iy & -1ULL << 27); in pow()