Lines Matching refs:iy
250 checkint (uint64_t iy) in checkint() argument
252 int e = iy >> 52 & 0x7ff; in checkint()
257 if (iy & ((1ULL << (0x3ff + 52 - e)) - 1)) in checkint()
259 if (iy & (1ULL << (0x3ff + 52 - e))) in checkint()
275 uint64_t ix, iy; in pow() local
279 iy = asuint64 (y); in pow()
289 if (unlikely (zeroinfnan (iy))) in pow()
291 if (2 * iy == 0) in pow()
296 || 2 * iy > 2 * asuint64 (INFINITY)) in pow()
300 if ((2 * ix < 2 * asuint64 (1.0)) == !(iy >> 63)) in pow()
307 if (ix >> 63 && checkint (iy) == 1) in pow()
312 if (WANT_ERRNO && 2 * ix == 0 && iy >> 63) in pow()
316 return iy >> 63 ? opt_barrier_double (1 / x2) : x2; in pow()
322 int yint = checkint (iy); in pow()
362 double_t yhi = asdouble (iy & -1ULL << 27); in pow()