Lines Matching refs:iy
255 checkint (uint64_t iy) in checkint() argument
257 int e = iy >> 52 & 0x7ff; in checkint()
262 if (iy & ((1ULL << (0x3ff + 52 - e)) - 1)) in checkint()
264 if (iy & (1ULL << (0x3ff + 52 - e))) in checkint()
285 uint64_t ix, iy; in __pow() local
289 iy = asuint64 (y); in __pow()
299 if (__glibc_unlikely (zeroinfnan (iy))) in __pow()
301 if (2 * iy == 0) in __pow()
306 || 2 * iy > 2 * asuint64 (INFINITY)) in __pow()
310 if ((2 * ix < 2 * asuint64 (1.0)) == !(iy >> 63)) in __pow()
317 if (ix >> 63 && checkint (iy) == 1) in __pow()
322 if (WANT_ERRNO && 2 * ix == 0 && iy >> 63) in __pow()
326 return iy >> 63 ? math_opt_barrier (1 / x2) : x2; in __pow()
332 int yint = checkint (iy); in __pow()
372 double_t yhi = asdouble (iy & -1ULL << 27); in __pow()