Lines Matching defs:ix
43 uint32_t ix, lx;
47 EXTRACT_WORDS(ix, lx, x);
48 sign = ix>>31;
49 ix &= 0x7fffffff;
51 if ((ix | (lx|-lx)>>31) > 0x7ff00000) /* nan */
71 if ((ix|lx) == 0 || ix == 0x7ff00000) /* if x is 0 or inf */
75 if (ix >= 0x52d00000) { /* x > 2**302 */
108 if (ix < 0x3e100000) { /* x < 2**-29 */
217 uint32_t ix, lx, ib;
221 EXTRACT_WORDS(ix, lx, x);
222 sign = ix>>31;
223 ix &= 0x7fffffff;
225 if ((ix | (lx|-lx)>>31) > 0x7ff00000) /* nan */
227 if (sign && (ix|lx)!=0) /* x < 0 */
229 if (ix == 0x7ff00000)
244 if (ix >= 0x52d00000) { /* x > 2**302 */